Aysegul Say, Said Fathalla, Sahar Vahdati An ontology about Scientific Publications of Physics Research. The main theme of the ontology is to access Physics based research findings with defining the structure of the entire scientific article using metadata and to provide meaningful published information. This ontology focuses on the Physics domain for scientific publishing to get a knowledge base representation and define specific physics contents ; scientific methods, scientific problems, solutions etc. mostly used in the specific research area. 17-02-2020 Creative Commons Attribution 3.0 (CC BY 3.0) 2.0 1948 A Generalized Theory of Gravitation We have used complex fields. However,there exists a theoretical possibility in which the gik and 𝞒 are real though not symmetric. Thus one can obtain a theory which in its final formulas corresponds, except for certain signs, to the one developed above. E. Schrodinger, too, has based his affine theory (i.e., based on the 𝞒 as fundamental field quantities) on real fields. I therefore wish to give here some formal reasons for the preferability of complex fields. although we are permitting the determinant g to take on the value 0 (for xi=0), no change of sign of g and in general no change in the "inertial index" of the quadratic form (1) occurs. These features are of fundamental importance from the point of view of the physical interpretation, and will be encountered again in the solutions to be considered later. American Physical Society we report the first direct detection of gravitational waves and the first direct observation of a binary black hole system merging to form a single black hole. one black hole may have been formed by the collapse of a normal star, a second by the collapse of a neutron star, a third by the collapse ofa geon. To give a precise definition of black-hole entropy. Based on it we construct some elements of a thermodynamics for black holes. 1973 Black Holes and Entropy Here we shall calculate the minimum possible increase in black-hole area which must result when a spherical particle of rest mass p, and proper radius b is captured by a Kerr black hole.we shall calculate the minimum possible increase in black-hole area which must result when a light beam of energy E &0 coming from infinity is captured by a Kerr black hole. new f leads to the conclusion that the final black-hole area must exceed the total initial black-hole area. serves us warning that the law is expected to hold only insofar as statistical fluctuations are negligible. Black hole positive energy flux solar mass vacuum state temperature of the cosmic microwave angular velocity , angular momentum of the black holes (1) kinetic energy of motion of the particles in the star, (2) radiation, (3) potential and kinetic energy of the outer layers of the star which could be blown away by the radiation, (4) rotational energy which could divide the star into two or more parts. This solution is free from singularities for all finite points in the space of two sheets and the charge is again represented by a bridge between the sheets. It is the representation of an elementary electrical particle without mass. degradation of energy irreducible mass of the black hole gravitational radius A bridge, spatially finite, which connects these sheets characterizes the presence of an electrically neutral elementary particle We observed M87* on 2017 April 5, 6, 10, and 11 with the EHT.Finally, the visibility amplitudes represent only half of the information available to us. We will next explore images and more complex geometrical models that can fit the measured visibility amplitudes and phases. 2017 April 5, 6, 10, and 11 we compare the spectrum of PCA eigenvalues to that of Gaussian and red-noise processes and show how the PCA eigenvalues are related to the underlying power spectrum of structures in the images. time-dependent "material" energy tensor, gravitating mass,negative neutral masses,"field-producing mass, the velocity vector of the matter the condition of symmetry,the condition of Hermiticity the dimensionless spin a Jc GM2 * º , where J and M are, respectively, the spin angular momentum and mass of the black hole, and the net dimensionless magnetic flux over the event horizon MRg f º F ( ˙ 2)1 2, where Φ and M˙ are the magnetic flux and mass flux (or accretion rate) across the horizon, respectively. DOI: 10.1103/PhysRevLett.116.131102 PRL 116, 131102(2016 2016-03-31 GW150914: Implications for the Stochastic Gravitational-Wave Background from Binary Black Holes We consider a Gaussian spot moving along a circular path and simulate 1080 snapshot images,as the spot completes an integer number (3) of orbits. An Example of Princial Component Analysis German Physical Society The neutrino does not respond directly to electric or magnetic fields. Therefore, if one wishes to inQuence its orbit by forces subject to simple analysis one has to make use of gravitational fields. In other words, one has to consider the physics of a neutrino in a curved metric. we study the solutions of the gravitational field equations which describe this process. From such tensors every symmetric tensor of rank 2 can be obtained through summation with real coefficient. unresovable events combine to createstochastic background the condition of symmetry,the condition of Hermiticity the information may be that several of the Pn are, in fact, zero. Some ideal gas in a container is compressed isothermally. Maxwell's demon. 1957 Interaction of neutrinos an& Gravitational fields From our analysis of some of the interactions between neutrinos and gravitational fields we conclude that neutrino physics has an interesting character in and by itself, even when attention is withdrawn from all betaray transformations. The behavior of neutrinos has become a little clearer, but the mystery why spinors occur in nature is left as pressing as ever. What is there about the description of the geometry of space which is not already adequately covered by ordinary scalars, vectors, and tensors of standard tensor analysis' To this question the mathematics of spinor fields gives a well known answer: spinors allow one to describe rotations at one point in space completely independently of rotations at all other points in space—rotations that have nothing to do with the coordinate transformations that are treated in the usual tensor analysis. Fully to see at work this machinery of independent rotations at each point in space, we do best to consider the spinor field in a general curved space, as in this paper. But the deeper part of such rotations in the description of nature is still mysterious. 2015-10-14T00:00:00 apply PCA to a set of simulated black hole images at the 1.3 mm wavelength of observations for the EHT. the circulating Gaussian spot electric potential energy V= vhc, gravitational potential energy zero mass geon radius positive and negative energy states T is the temperature No such adjoined object The gravitational-wave event GW150914 observed by the LIGO Hanford the analysis of 16 days of coincident observations September 12 to October 20, 2015. 2016 The LIGO detectors have observed gravitational waves from the merger of two stellar-mass black holes. The detected waveform matches the predictions of general relativity for the inspiral and merger of a pair of black holes and the ringdown of the resulting single black hole. These observations demonstrate the existence of binary stellar-mass black hole systems. This is the first direct detection of gravitational waves and the first observation of a binary black hole merger. Binary black hole systems at larger distances contribute to a stochastic background of gravitational waves from the superposition of unresolved systems. 1939 2018 we have demonstrated that PCA covers an effective tool for this task over a wealth of different problems. To use PCA to determine the dominant components in a set of images of black holes. In order that conjugate vectors have conjugate translations and derivatives it is necessary upon passage to the conjugate to change the character of translationor of differentiation, i.e., to pass to the conjugate. 1975 Particle Creation by Black Holes the particle creation is really a global process and is not localised in the collapse: an observer falling through the event horizon would not see an infinite number of particles coming out from the collapsing body. Because it is a non-local process, it is probably not reasonable to expect to be able to form a local energy-momentum tensor to describe the back-reaction of the particle creation on the metric. Rather, the negative energy density needed to account for the decrease in the area of the horizon, should be thought of as arising from the indeterminacy of order of M- 4 of the local energy density at the horizon. to work with are the complex Fourier components of the image, i.e., visibility amplitudes and phases. mass at the origin radius of the orbit Velocity of Mercury To achieve a theory of the total field by a generalization of the concepts and methods of the relativistic theory of gravitation. On the Law of the Energy Distribution in the Normal Spectrum First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole that geometrical optics is always applicable means that the bulk of wavelengths in the beam are much shorter than the characteristic dimension of the hole ≈M. Thus,if , is some characteristic frequency in the beam,then we require that ωc >M. Harmonic Oscillator ,Beam of Light. 1935 In any case here is a possibility for a general relativistic theory of matter which is logically completely satisfying and which contains no new hypothetical elements. If one solves the equations of the general theory of relativity for the static spherically symmetric case, with or without an electrostatic field, one finds that singularities occur in the solutions. If one modifies the equations in an unessential manner so as to make them free from denominators, regular solutigns can be obtained, provided one treats the physical space as consisting of two congruent sheets. The neutral, as well as the electrical, particle is a portion of space connecting the two sheets (bridge). In the hypersurfaces of contact of the two sheets the determinant of the guvvanishes. We see now in the given solution, free from singularities, the mathematical representation of an elementary particle (neutron or neutrino). Characteristic of the theory we are presenting is the description of space by means of two sheets.A bridge, patially finite, which connects these sheets characterizes the presence of an electrically neutral elementary particle. The cumulative sum of the eigenvalues angular momentum parameter, k, dimensionless energy parameter, e, L(p) is a parameter the efficiency is no greater than the maximum efficiency allowed by thermodynamics for the heat engine which is equivalent to the Geroch process, so that this process cannot be regarded as violating the second law. boundary condition.At the surface of the star, R equal Rb we must have L equal to M for all τ. R* the differential equations,coordinate transformation to put the line element in form. the condition of the space with respect to it as a homogeneous gravitational field. behavior will be realized by all collapsing stars which cannot end in a stable stationary state. in our simulations,flux excursions and unusual image morphologies are not necessarily coincident but the two can be disentangled with the use of the quantity Rnl that we have introduced here. eigenvalues, eigenimages,the typical values,a set of simulated black hole images stellar evolution requires weak massive-star winds, which are possible in stellar environments with metallicity lower than ≃1=2 the solar value. behavior of the metrical tensor as the contraction progresses: we verified that the remnant mass and spin deduced from the early stage of the coalescence and those inferred independently from the late stage are consistent with each other, with no evidence for disagreement from general relativity. quasicircular inspirals red noise parameters,eigenvalues region of curvature the adjoined translation corresponds to adjoined objects As the divergence of the left side of (4) vanishes identically, this means that among all the field equations those four identities exist which are needed for.their compatibility. When all thermonuclear sources of energy are exhausted a suSciently heavy star will collapse. Unless fission due to rotation, the radiation of mass, or the blowing off of mass by radiation, reduce the star's mass to the order of that of the sun, this contraction will continue indefinitely. The publication of this theoretical method is nevertheless justified, in our opinion, because it provides a clear procedure, characterized by a minimum of assumptions, the carrying out of which has no other diAiculties to overcome than those of a mathematical nature. Christodoulou condition,the oscillator nonrelativistic Energy E, probability, and q,temperature,pressure, mass, charge, and angular momentum, vibrational frequency of the oscillator orthonormality conditions,positive frequency condition,weak energy conditio affine Parameter 1999 On the Gravitational Field of a Mass Point according to Einstein’s Theory The deviation of this formula from the third Kepler’s law is totally negligible down to the surface of the Sun. For an ideal mass point, however, it follows that the angular velocity does not, as with Newton’s law, grow without limit when the radius of the orbit gets smaller and smaller, but it approaches a determined limit This circumstance could be of interest, if analogous laws would rule the molecular forces. The problem is to find out a line element with coefficients such that the field equations, the equation of the determinant and these four requirements are satisfied. http://ecoinformatics.org/oboe/oboe.1.2/oboe-characteristics.owl#Radiance Radiance and spectral radiance are radiometric measures that describe the amount of light that passes through or is emitted from a particular area, and falls within a given solid angle in a specified direction. They are used to characterize both emission from diffuse sources and reflection from diffuse surfaces. The SI unit of radiance is watts per steradian per square metre (W·sr−1·m−2). oboe-core:MeasuredCharacteristic A measured characteristic of an entity is one that is measurable within the physical world. A measured characteristic includes primary and derived physical dimensions (e.g., length, mass, area, density). The measured value assigned to a measured characteristic may be a quantity (a numerical value) or a quality (a category), including both nominal and ordinal categories. oboe-core:MeasuredCharacteristic Measured Characteristic oboe-core:Measurement A measurement is an assertion that a characteristic of an entity had a particular value with respect to an observation event. A measurement is comprised of a characteristic, a value, a measurement standard, and a protocol. Measurements can also have precision as well as a description of the methods used. Measurements can encapsulate characteristics that were recorded, but not necessarily measured in a physical sense. For example, the name of a location and a taxon can be captured through measurements. oboe-core:Measurement Measurement oboe-core:ObservationCollection An observation collection is a container for a set of observations. oboe-core:ObservationCollection Observation Collection oboe-core:Unit A unit is a standard quantification for physical measurements. A unit is either a base unit, a composite unit, or a derived unit. oboe-core:Unit Unit oboe-core:hasCode The hasCode property gives the underlying value (or coded representation) of a primitive value. oboe-core:hasMeasurement The hasMeasurement property gives the measurements of the observed entity. oboe-core:hasUnit The hasUnit property gives the underlying base or derived unit for a derived or composite unit, respectively. oboe-core:hasValue The hasValue property gives the value of the measurement. oboe-core:measurementFor The measurementFor property gives the observation (observed entitiy) that a measurement is associated with. Each measurement is for exactly one observation. oboe-core:measuresCharacteristic The measuresCharacteristic property gives the Characteristic that would be measured by a MeasurementType. oboe-core:ofCharacteristic The ofCharacteristic property gives the entity characteristic measured by a measurement. npg:Agent npg: npg:Agent The :Agent class groups together all entities that can be the subject of an action. These can be single persons (:Person), or groups of people organised as a legal entity (:Organization). npg:Agent Agent npg:Article npg: npg:Article The :Article class represents a scholarly work normally published as an item of a serial publication. In particular, this concept refers to the abstract notion of an article, rather than any of its realisations after it becomes embodied via a physical medium. npg:Article With reference to the FRBR model [http://www.ifla.org/publications/functional-requirements-for-bibliographic-records], an :Article can be mapped directly to the frbr:Expression concept. It is worth noting though that within the NPG core ontology we do not have any notion of a frbr:Work. Hence multiple versions of the same article (e.g. language translations, or revisions) are characterised as such simply by means of some relationship. npg:Article Article npg:Collection npg: npg:Collection The :Collection class represents a group of documents which are published (or republished) as part of a new composite publication. Often these documents have been published elsewhere, but since they share a common theme or belong to an identifiable narrative it is of interest to publish them again within a different container. (See also :Issue.) npg:Collection Collection npg:Concept npg: npg:Concept The :Concept class groups together all individuals which do not exist in the physical world (i.e. have no extension in spacetime). npg:Concept Concept npg:Document npg: npg:Document The :Document class groups together all publications which were created to be distributed and consumed as individual, self-contained entities. npg:Document Document npg:Event npg: npg:Event The :Event class groups together events of varying granularity. Events differ from :Concept entities because they have an extension in time; they differ from :Asset entities because they do not have an extension in space. npg:Event Event npg:Issue npg: npg:Issue The :Issue class represents an aggregate object which is published periodically as part of a :Serial and is normally composed by one or more articles. (See also :Collection.) npg:Issue Issue npg:Journal npg: npg:Journal The :Journal class represents a scholarly serial publication, considered from both the scholarly and the commercial perspectives. Thus a journal is more than the sum of its publications (i.e. the set of all the :Issue instances it has published); it is an entity characterised by many properties, e.g. its founders, its impact factor, etc. npg:Journal Journal npg:Organization npg: npg:Organization The :Organization class represents an organised body of people normally having a legal status. npg:Organization Organization npg:Person npg: npg:Person The :Person class represents a single person entity. npg:Person Person npg:Publication npg: npg:Publication The :Publication class groups together all individuals (or part of) created as the result of the publishing process. Note that we are not referring here to the physical artefacts, but just their abstract counterparts. npg:Publication Publication npg:PublicationEvent npg: npg:PublicationEvent The :PublicationEvent class groups together events that happen within the publishing process, broadly conceived. For example, the submission of an article, or the acceptance of a paper. npg:PublicationEvent Publication Event npg:PublishEvent npg: npg:PublishEvent The :PublishEvent class represents events related to the publication of a document. This is intended in a strict sense, i.e. the time when a publication is made 'public'. npg:PublishEvent In order to differentiate these events further, the :PublishState vocabulary is used. npg:PublishEvent Publish Event npg:Publisher npg: npg:Publisher The :Publisher class represents organizations involved in the publishing business. npg:Publisher Publisher npg:ReviewEvent npg: npg:ReviewEvent The :ReviewEvent class models events related to the reviewing of a document (before its publication). In order to differentiate these events further, the :ReviewState vocabulary is used. npg:ReviewEvent Review Event npg:Serial npg: npg:Serial The :Serial class represents publications which appear in a new edition on a regular schedule. For example, a journal, a magazine or a blog. The :PublishEvent class is used to provide more details about the time, place and other contextual information relevant to when a new edition gets published. npg:Serial Serial npg:Thing npg: npg:Thing The :Thing class groups together all individuals used by Macmillan Science and Education within the NPG publishing world. npg:Thing Thing npg:class npg: npg:class The :class property specifies the class a domain model refers to. npg:class Class npg:dateEnd npg: npg:dateEnd The :dateEnd property specifies the end date for a serial publication. Note that this date relates to the publisher holdings which may not be the same as the actual publication end date. npg:dateEnd Date End npg:dateStart npg: npg:dateStart The :dateStart property specifies the start date for a serial publication. Note that this date relates to the publisher holdings which may not be the same as the actual publication start date. npg:dateStart Date Start npg:dateTime npg: npg:dateTime The :dateTime property specifies the full date of an event as a string, including a time component. npg:dateTime DateTime npg:datetime npg: npg:datetime The :datetime property specifies a system-generated datetime for an entity. npg:datetime Datetime npg:doi npg: npg:doi The :doi property specifies a DOI number for a publication. npg:doi DOI npg:doiLink npg: npg:doiLink The :doiLink property relates a publication to the URI minted from the DOI. npg:doiLink DOI Link npg:example npg: npg:example The :example property specifies an example of an entity. npg:example This property is similar to void:exampleResource. But see also skos:example. npg:example Example npg:graph npg: npg:graph The :graph property specifies the full URI of any graph. npg:graph Graph npg:hasIssue npg: npg:hasIssue The :hasIssue property relates a publication-event to an issue. npg:hasIssue Has Issue npg:hasPublication npg: npg:hasPublication The :hasPublication property relates a publication-event to a publication. npg:hasPublication Has Publication npg:hasSerial npg: npg:hasSerial The :hasSerial property relates a publication to a serial. npg:hasSerial Has Serial npg:isNamedResource npg: npg:isNamedResource The :isNamedResource property marks whether an object resource is named or is unnamed (i.e. a blank node). npg:isNamedResource Is Named Resource npg:isRepeatable npg: npg:isRepeatable The :isRepeatable property marks whether a property can be repeated. npg:isRepeatable Is Repeatable npg:isVocabulary npg: npg:isVocabulary The :isVocabulary property marks whether a class is used for a controlled vocabulary. npg:isVocabulary Is Vocabulary npg:issue npg: npg:issue The :issue property specifies an issue label for a journal. npg:issue Issue npg:mesh npg: npg:mesh The :mesh property relates a concept to a Medical Subject Heading (MeSH) term as a resource. npg:mesh MeSH npg:publicationDate npg: npg:publicationDate The :publicationDate property specifies the full date of a publication as a string. npg:publicationDate Publication Date npg:publicationName npg: npg:publicationName The :publicationName property specifies a string name for an external publication. npg:publicationName Publication Name npg:publicationYear npg: npg:publicationYear The :publicationYear property specifies the year date of a publication as a string. npg:publicationYear Publication Year npg:relation npg: npg:relation The :relation property relates a publication to a publication. npg:relation Relation npg:shortTitle npg: npg:shortTitle The :shortTitle property specifies an abbreviated title for a publication. npg:shortTitle Short Title npg:title npg: npg:title The :title property specifies a title to the main body content of a publication as a string. npg:title Title npg:type npg: npg:type The :type property specifies the local name of the graph namespace used for instances of a class. npg:type This property is used as a surrogate for the class name. There is a one-to-one relation between the class name and its associated graph, e.g. instances of the class :Subject are assigned to the subjects: graph. npg:type Type npg:year npg: npg:year The :date property specifies the year date of an event as a string. npg:year Year npg:yearMonth npg: npg:yearMonth The :date property specifies the year and month date of an event as a string. npg:yearMonth YearMonth terms:Agent Examples of Agent include person, organization, and software agent. terms:Agent http://dublincore.org/usage/terms/history/#Agent-001 terms:Agent 2008-01-14 terms:Agent A resource that acts or has the power to act. terms:Agent terms: terms:Agent Agent terms:BibliographicResource http://dublincore.org/usage/terms/history/#BibliographicResource-001 terms:BibliographicResource 2008-01-14 terms:BibliographicResource A book, article, or other documentary resource. terms:BibliographicResource terms: terms:BibliographicResource Bibliographic Resource terms:Box http://dublincore.org/usage/terms/history/#Box-003 terms:Box 2000-07-11 terms:Box 2008-01-14 terms:Box The set of regions in space defined by their geographic coordinates according to the DCMI Box Encoding Scheme. terms:Box terms: terms:Box DCMI Box terms:Box http://dublincore.org/documents/dcmi-box/ terms:ISO3166 http://dublincore.org/usage/terms/history/#ISO3166-004 terms:ISO3166 2000-07-11 terms:ISO3166 2008-01-14 terms:ISO3166 The set of codes listed in ISO 3166-1 for the representation of names of countries. terms:ISO3166 terms: terms:ISO3166 ISO 3166 terms:ISO3166 http://www.iso.org/iso/en/prods-services/iso3166ma/02iso-3166-code-lists/list-en1.html terms:ISO639-2 http://dublincore.org/usage/terms/history/#ISO639-2-003 terms:ISO639-2 2000-07-11 terms:ISO639-2 2008-01-14 terms:ISO639-2 The three-letter alphabetic codes listed in ISO639-2 for the representation of names of languages. terms:ISO639-2 terms: terms:ISO639-2 ISO 639-2 terms:ISO639-2 http://lcweb.loc.gov/standards/iso639-2/langhome.html terms:ISO639-3 http://dublincore.org/usage/terms/history/#ISO639-3-001 terms:ISO639-3 2008-01-14 terms:ISO639-3 The set of three-letter codes listed in ISO 639-3 for the representation of names of languages. terms:ISO639-3 terms: terms:ISO639-3 ISO 639-3 terms:ISO639-3 http://www.sil.org/iso639-3/ terms:Period http://dublincore.org/usage/terms/history/#Period-003 terms:Period 2000-07-11 terms:Period 2008-01-14 terms:Period The set of time intervals defined by their limits according to the DCMI Period Encoding Scheme. terms:Period terms: terms:Period DCMI Period terms:Period http://dublincore.org/documents/dcmi-period/ terms:Point http://dublincore.org/usage/terms/history/#Point-003 terms:Point 2000-07-11 terms:Point 2008-01-14 terms:Point The set of points in space defined by their geographic coordinates according to the DCMI Point Encoding Scheme. terms:Point terms: terms:Point DCMI Point terms:Point http://dublincore.org/documents/dcmi-point/ terms:RFC1766 http://dublincore.org/usage/terms/history/#RFC1766-003 terms:RFC1766 2000-07-11 terms:RFC1766 2008-01-14 terms:RFC1766 The set of tags, constructed according to RFC 1766, for the identification of languages. terms:RFC1766 terms: terms:RFC1766 RFC 1766 terms:RFC1766 http://www.ietf.org/rfc/rfc1766.txt terms:RFC3066 RFC 3066 has been obsoleted by RFC 4646. terms:RFC3066 http://dublincore.org/usage/terms/history/#RFC3066-002 terms:RFC3066 2002-07-13 terms:RFC3066 2008-01-14 terms:RFC3066 The set of tags constructed according to RFC 3066 for the identification of languages. terms:RFC3066 terms: terms:RFC3066 RFC 3066 terms:RFC3066 http://www.ietf.org/rfc/rfc3066.txt terms:RFC4646 RFC 4646 obsoletes RFC 3066. terms:RFC4646 http://dublincore.org/usage/terms/history/#RFC4646-001 terms:RFC4646 2008-01-14 terms:RFC4646 The set of tags constructed according to RFC 4646 for the identification of languages. terms:RFC4646 terms: terms:RFC4646 RFC 4646 terms:RFC4646 http://www.ietf.org/rfc/rfc4646.txt terms:RFC5646 RFC 5646 obsoletes RFC 4646. terms:RFC5646 http://dublincore.org/usage/terms/history/#RFC5646-001 terms:RFC5646 2010-10-11 terms:RFC5646 The set of tags constructed according to RFC 5646 for the identification of languages. terms:RFC5646 terms: terms:RFC5646 RFC 5646 terms:RFC5646 http://www.ietf.org/rfc/rfc5646.txt terms:URI http://dublincore.org/usage/terms/history/#URI-003 terms:URI 2000-07-11 terms:URI 2008-01-14 terms:URI The set of identifiers constructed according to the generic syntax for Uniform Resource Identifiers as specified by the Internet Engineering Task Force. terms:URI terms: terms:URI URI terms:URI http://www.ietf.org/rfc/rfc3986.txt terms:W3CDTF http://dublincore.org/usage/terms/history/#W3CDTF-003 terms:W3CDTF 2000-07-11 terms:W3CDTF 2008-01-14 terms:W3CDTF The set of dates and times constructed according to the W3C Date and Time Formats Specification. terms:W3CDTF terms: terms:W3CDTF W3C-DTF terms:W3CDTF http://www.w3.org/TR/NOTE-datetime terms:abstract http://dublincore.org/usage/terms/history/#abstract-003 terms:abstract 2000-07-11 terms:abstract 2008-01-14 terms:abstract A summary of the resource. terms:abstract terms: terms:abstract Abstract terms:accessRights Access Rights may include information regarding access or restrictions based on privacy, security, or other policies. terms:accessRights http://dublincore.org/usage/terms/history/#accessRights-002 terms:accessRights 2003-02-15 terms:accessRights 2008-01-14 terms:accessRights Information about who can access the resource or an indication of its security status. terms:accessRights terms: terms:accessRights Access Rights terms:alternative The distinction between titles and alternative titles is application-specific. terms:alternative http://dublincore.org/usage/terms/history/#alternative-003 terms:alternative 2000-07-11 terms:alternative 2010-10-11 terms:alternative An alternative name for the resource. terms:alternative terms: terms:alternative Alternative Title terms:available http://dublincore.org/usage/terms/history/#available-003 terms:available 2000-07-11 terms:available 2008-01-14 terms:available Date (often a range) that the resource became or will become available. terms:available terms: terms:available Date Available terms:bibliographicCitation Recommended practice is to include sufficient bibliographic detail to identify the resource as unambiguously as possible. terms:bibliographicCitation http://dublincore.org/usage/terms/history/#bibliographicCitation-002 terms:bibliographicCitation 2003-02-15 terms:bibliographicCitation 2008-01-14 terms:bibliographicCitation A bibliographic reference for the resource. terms:bibliographicCitation terms: terms:bibliographicCitation Bibliographic Citation terms:conformsTo http://dublincore.org/usage/terms/history/#conformsTo-003 terms:conformsTo 2001-05-21 terms:conformsTo 2008-01-14 terms:conformsTo An established standard to which the described resource conforms. terms:conformsTo terms: terms:conformsTo Conforms To terms:contributor terms:Agent terms:contributor Examples of a Contributor include a person, an organization, or a service. terms:contributor Examples of a Contributor include a person, an organization, or a service. Typically, the name of a Contributor should be used to indicate the entity. terms:contributor The guidelines for using names of persons or organizations as creators apply to contributors. terms:contributor http://dublincore.org/usage/terms/history/#contributorT-001 terms:contributor 2008-01-14 terms:contributor 2010-10-11 terms:contributor An entity responsible for making contributions to the resource. terms:contributor An entity responsible for making contributions to the resource. terms:contributor terms: terms:contributor Contributor terms:contributor Contributor terms:coverage Spatial topic and spatial applicability may be a named place or a location specified by its geographic coordinates. Temporal topic may be a named period, date, or date range. A jurisdiction may be a named administrative entity or a geographic place to which the resource applies. Recommended best practice is to use a controlled vocabulary such as the Thesaurus of Geographic Names [TGN]. Where appropriate, named places or time periods can be used in preference to numeric identifiers such as sets of coordinates or date ranges. terms:coverage http://dublincore.org/usage/terms/history/#coverageT-001 terms:coverage 2008-01-14 terms:coverage 2008-01-14 terms:coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant. terms:coverage terms: terms:coverage Coverage terms:created Recommended practice is to describe the date, date/time, or period of time as recommended for the property Date, of which this is a subproperty. terms:created http://dublincore.org/usage/terms/history/#created-003 terms:created 2000-07-11 terms:created 2008-01-14 terms:created Date of creation of the resource. terms:created Date of creation of the resource. terms:created terms: terms:created Date Created terms:created Date Created terms:creator terms:Agent terms:creator Examples of a Creator include a person, an organization, or a service. terms:creator Examples of a Creator include a person, an organization, or a service. Typically, the name of a Creator should be used to indicate the entity. terms:creator Recommended practice is to identify the creator with a URI. If this is not possible or feasible, a literal value that identifies the creator may be provided. terms:creator http://dublincore.org/usage/terms/history/#creatorT-001 terms:creator http://dublincore.org/usage/terms/history/#creatorT-002 terms:creator 2008-01-14 terms:creator 2010-10-11 terms:creator An entity primarily responsible for making the resource. terms:creator An entity primarily responsible for making the resource. terms:creator An entity responsible for making the resource. terms:creator terms: terms:creator Creator terms:creator Creator terms:date Date may be used to express temporal information at any level of granularity. Recommended best practice is to use an encoding scheme, such as the W3CDTF profile of ISO 8601 [W3CDTF]. terms:date http://dublincore.org/usage/terms/history/#dateT-001 terms:date 2008-01-14 terms:date 2008-01-14 terms:date A point or period of time associated with an event in the lifecycle of the resource. terms:date terms: terms:date Date terms:dateAccepted Examples of resources to which a Date Accepted may be relevant are a thesis (accepted by a university department) or an article (accepted by a journal). terms:dateAccepted http://dublincore.org/usage/terms/history/#dateAccepted-002 terms:dateAccepted 2002-07-13 terms:dateAccepted 2008-01-14 terms:dateAccepted Date of acceptance of the resource. terms:dateAccepted terms: terms:dateAccepted Date Accepted terms:dateCopyrighted http://dublincore.org/usage/terms/history/#dateCopyrighted-002 terms:dateCopyrighted 2002-07-13 terms:dateCopyrighted 2008-01-14 terms:dateCopyrighted Date of copyright. terms:dateCopyrighted terms: terms:dateCopyrighted Date Copyrighted terms:dateSubmitted Examples of resources to which a Date Submitted may be relevant are a thesis (submitted to a university department) or an article (submitted to a journal). terms:dateSubmitted http://dublincore.org/usage/terms/history/#dateSubmitted-002 terms:dateSubmitted 2002-07-13 terms:dateSubmitted 2008-01-14 terms:dateSubmitted Date of submission of the resource. terms:dateSubmitted terms: terms:dateSubmitted Date Submitted terms:description Description may include but is not limited to: an abstract, a table of contents, a graphical representation, or a free-text account of the resource. terms:description http://dublincore.org/usage/terms/history/#descriptionT-001 terms:description 2008-01-14 terms:description 2008-01-14 terms:description An account of the resource. terms:description terms: terms:description Description terms:extent http://dublincore.org/usage/terms/history/#extent-003 terms:extent 2000-07-11 terms:extent 2008-01-14 terms:extent The size or duration of the resource. terms:extent terms: terms:extent Extent terms:format Examples of dimensions include size and duration. Recommended best practice is to use a controlled vocabulary such as the list of Internet Media Types [MIME]. terms:format http://dublincore.org/usage/terms/history/#formatT-001 terms:format 2008-01-14 terms:format 2008-01-14 terms:format The file format, physical medium, or dimensions of the resource. terms:format terms: terms:format Format terms:hasFormat http://dublincore.org/usage/terms/history/#hasFormat-003 terms:hasFormat 2000-07-11 terms:hasFormat 2008-01-14 terms:hasFormat A related resource that is substantially the same as the pre-existing described resource, but in another format. terms:hasFormat terms: terms:hasFormat Has Format terms:hasFormat This term is intended to be used with non-literal values as defined in the DCMI Abstract Model (http://dublincore.org/documents/abstract-model/). As of December 2007, the DCMI Usage Board is seeking a way to express this intention with a formal range declaration. terms:hasPart http://dublincore.org/usage/terms/history/#hasPart-003 terms:hasPart 2000-07-11 terms:hasPart 2008-01-14 terms:hasPart A related resource that is included either physically or logically in the described resource. terms:hasPart terms: terms:hasPart Has Part terms:hasPart This term is intended to be used with non-literal values as defined in the DCMI Abstract Model (http://dublincore.org/documents/abstract-model/). As of December 2007, the DCMI Usage Board is seeking a way to express this intention with a formal range declaration. terms:hasVersion http://dublincore.org/usage/terms/history/#hasVersion-003 terms:hasVersion 2000-07-11 terms:hasVersion 2008-01-14 terms:hasVersion A related resource that is a version, edition, or adaptation of the described resource. terms:hasVersion terms: terms:hasVersion Has Version terms:hasVersion This term is intended to be used with non-literal values as defined in the DCMI Abstract Model (http://dublincore.org/documents/abstract-model/). As of December 2007, the DCMI Usage Board is seeking a way to express this intention with a formal range declaration. terms:identifier Recommended best practice is to identify the resource by means of a string conforming to a formal identification system. terms:identifier http://dublincore.org/usage/terms/history/#identifierT-001 terms:identifier 2008-01-14 terms:identifier 2008-01-14 terms:identifier An unambiguous reference to the resource within a given context. terms:identifier terms: terms:identifier Identifier terms:isFormatOf http://dublincore.org/usage/terms/history/#isFormatOf-003 terms:isFormatOf 2000-07-11 terms:isFormatOf 2008-01-14 terms:isFormatOf A related resource that is substantially the same as the described resource, but in another format. terms:isFormatOf terms: terms:isFormatOf Is Format Of terms:isFormatOf This term is intended to be used with non-literal values as defined in the DCMI Abstract Model (http://dublincore.org/documents/abstract-model/). As of December 2007, the DCMI Usage Board is seeking a way to express this intention with a formal range declaration. terms:isPartOf http://dublincore.org/usage/terms/history/#isPartOf-003 terms:isPartOf 2000-07-11 terms:isPartOf 2008-01-14 terms:isPartOf A related resource in which the described resource is physically or logically included. terms:isPartOf terms: terms:isPartOf Is Part Of terms:isPartOf This term is intended to be used with non-literal values as defined in the DCMI Abstract Model (http://dublincore.org/documents/abstract-model/). As of December 2007, the DCMI Usage Board is seeking a way to express this intention with a formal range declaration. terms:isReferencedBy http://dublincore.org/usage/terms/history/#isReferencedBy-003 terms:isReferencedBy 2000-07-11 terms:isReferencedBy 2008-01-14 terms:isReferencedBy A related resource that references, cites, or otherwise points to the described resource. terms:isReferencedBy terms: terms:isReferencedBy Is Referenced By terms:isReferencedBy This term is intended to be used with non-literal values as defined in the DCMI Abstract Model (http://dublincore.org/documents/abstract-model/). As of December 2007, the DCMI Usage Board is seeking a way to express this intention with a formal range declaration. terms:isReplacedBy http://dublincore.org/usage/terms/history/#isReplacedBy-003 terms:isReplacedBy 2000-07-11 terms:isReplacedBy 2008-01-14 terms:isReplacedBy A related resource that supplants, displaces, or supersedes the described resource. terms:isReplacedBy terms: terms:isReplacedBy Is Replaced By terms:isReplacedBy This term is intended to be used with non-literal values as defined in the DCMI Abstract Model (http://dublincore.org/documents/abstract-model/). As of December 2007, the DCMI Usage Board is seeking a way to express this intention with a formal range declaration. terms:isRequiredBy http://dublincore.org/usage/terms/history/#isRequiredBy-003 terms:isRequiredBy 2000-07-11 terms:isRequiredBy 2008-01-14 terms:isRequiredBy A related resource that requires the described resource to support its function, delivery, or coherence. terms:isRequiredBy terms: terms:isRequiredBy Is Required By terms:isRequiredBy This term is intended to be used with non-literal values as defined in the DCMI Abstract Model (http://dublincore.org/documents/abstract-model/). As of December 2007, the DCMI Usage Board is seeking a way to express this intention with a formal range declaration. terms:isVersionOf Changes in version imply substantive changes in content rather than differences in format. terms:isVersionOf http://dublincore.org/usage/terms/history/#isVersionOf-003 terms:isVersionOf 2000-07-11 terms:isVersionOf 2008-01-14 terms:isVersionOf A related resource of which the described resource is a version, edition, or adaptation. terms:isVersionOf terms: terms:isVersionOf Is Version Of terms:isVersionOf This term is intended to be used with non-literal values as defined in the DCMI Abstract Model (http://dublincore.org/documents/abstract-model/). As of December 2007, the DCMI Usage Board is seeking a way to express this intention with a formal range declaration. terms:issued Recommended practice is to describe the date, date/time, or period of time as recommended for the property Date, of which this is a subproperty. terms:issued http://dublincore.org/usage/terms/history/#issued-003 terms:issued 2000-07-11 terms:issued 2008-01-14 terms:issued Date of formal issuance (e.g., publication) of the resource. terms:issued Date of formal issuance (e.g., publication) of the resource. terms:issued Date of formal issuance of the resource. terms:issued terms: terms:issued Date Issued terms:issued Date Issued terms:language Recommended best practice is to use a controlled vocabulary such as RFC 4646 [RFC4646]. terms:language http://dublincore.org/usage/terms/history/#languageT-001 terms:language 2008-01-14 terms:language 2008-01-14 terms:language A language of the resource. terms:language terms: terms:language Language terms:license http://dublincore.org/usage/terms/history/#license-002 terms:license 2004-06-14 terms:license 2008-01-14 terms:license A legal document giving official permission to do something with the resource. terms:license terms: terms:license License terms:medium http://dublincore.org/usage/terms/history/#medium-003 terms:medium 2000-07-11 terms:medium 2008-01-14 terms:medium The material or physical carrier of the resource. terms:medium terms: terms:medium Medium terms:modified http://dublincore.org/usage/terms/history/#modified-003 terms:modified 2000-07-11 terms:modified 2008-01-14 terms:modified Date on which the resource was changed. terms:modified terms: terms:modified Date Modified terms:publisher terms:Agent terms:publisher Examples of a Publisher include a person, an organization, or a service. terms:publisher Examples of a Publisher include a person, an organization, or a service. Typically, the name of a Publisher should be used to indicate the entity. terms:publisher http://dublincore.org/usage/terms/history/#publisherT-001 terms:publisher 2008-01-14 terms:publisher 2010-10-11 terms:publisher An entity responsible for making the resource available. terms:publisher An entity responsible for making the resource available. terms:publisher terms: terms:publisher Publisher terms:publisher Publisher terms:references http://dublincore.org/usage/terms/history/#references-003 terms:references 2000-07-11 terms:references 2008-01-14 terms:references A related resource that is referenced, cited, or otherwise pointed to by the described resource. terms:references terms: terms:references References terms:references This term is intended to be used with non-literal values as defined in the DCMI Abstract Model (http://dublincore.org/documents/abstract-model/). As of December 2007, the DCMI Usage Board is seeking a way to express this intention with a formal range declaration. terms:relation Recommended best practice is to identify the related resource by means of a string conforming to a formal identification system. terms:relation http://dublincore.org/usage/terms/history/#relationT-001 terms:relation 2008-01-14 terms:relation 2008-01-14 terms:relation A related resource. terms:relation terms: terms:relation Relation terms:relation This term is intended to be used with non-literal values as defined in the DCMI Abstract Model (http://dublincore.org/documents/abstract-model/). As of December 2007, the DCMI Usage Board is seeking a way to express this intention with a formal range declaration. terms:replaces http://dublincore.org/usage/terms/history/#replaces-003 terms:replaces 2000-07-11 terms:replaces 2008-01-14 terms:replaces A related resource that is supplanted, displaced, or superseded by the described resource. terms:replaces terms: terms:replaces Replaces terms:replaces This term is intended to be used with non-literal values as defined in the DCMI Abstract Model (http://dublincore.org/documents/abstract-model/). As of December 2007, the DCMI Usage Board is seeking a way to express this intention with a formal range declaration. terms:requires http://dublincore.org/usage/terms/history/#requires-003 terms:requires 2000-07-11 terms:requires 2008-01-14 terms:requires A related resource that is required by the described resource to support its function, delivery, or coherence. terms:requires terms: terms:requires Requires terms:requires This term is intended to be used with non-literal values as defined in the DCMI Abstract Model (http://dublincore.org/documents/abstract-model/). As of December 2007, the DCMI Usage Board is seeking a way to express this intention with a formal range declaration. terms:rights Typically, rights information includes a statement about various property rights associated with the resource, including intellectual property rights. terms:rights http://dublincore.org/usage/terms/history/#rightsT-001 terms:rights 2008-01-14 terms:rights 2008-01-14 terms:rights Information about rights held in and over the resource. terms:rights terms: terms:rights Rights terms:rightsHolder http://dublincore.org/usage/terms/history/#rightsHolder-002 terms:rightsHolder 2004-06-14 terms:rightsHolder 2008-01-14 terms:rightsHolder A person or organization owning or managing rights over the resource. terms:rightsHolder terms: terms:rightsHolder Rights Holder terms:source The described resource may be derived from the related resource in whole or in part. Recommended best practice is to identify the related resource by means of a string conforming to a formal identification system. terms:source http://dublincore.org/usage/terms/history/#sourceT-001 terms:source 2008-01-14 terms:source 2008-01-14 terms:source A related resource from which the described resource is derived. terms:source terms: terms:source Source terms:source This term is intended to be used with non-literal values as defined in the DCMI Abstract Model (http://dublincore.org/documents/abstract-model/). As of December 2007, the DCMI Usage Board is seeking a way to express this intention with a formal range declaration. terms:spatial http://dublincore.org/usage/terms/history/#spatial-003 terms:spatial 2000-07-11 terms:spatial 2008-01-14 terms:spatial Spatial characteristics of the resource. terms:spatial terms: terms:spatial Spatial Coverage terms:subject Typically, the subject will be represented using keywords, key phrases, or classification codes. Recommended best practice is to use a controlled vocabulary. terms:subject http://dublincore.org/usage/terms/history/#subjectT-002 terms:subject 2008-01-14 terms:subject 2012-06-14 terms:subject The topic of the resource. terms:subject terms: terms:subject Subject terms:subject This term is intended to be used with non-literal values as defined in the DCMI Abstract Model (http://dublincore.org/documents/abstract-model/). As of December 2007, the DCMI Usage Board is seeking a way to express this intention with a formal range declaration. terms:tableOfContents http://dublincore.org/usage/terms/history/#tableOfContents-003 terms:tableOfContents 2000-07-11 terms:tableOfContents 2008-01-14 terms:tableOfContents A list of subunits of the resource. terms:tableOfContents terms: terms:tableOfContents Table Of Contents terms:temporal http://dublincore.org/usage/terms/history/#temporal-003 terms:temporal 2000-07-11 terms:temporal 2008-01-14 terms:temporal Temporal characteristics of the resource. terms:temporal terms: terms:temporal Temporal Coverage terms:title http://dublincore.org/usage/terms/history/#titleT-002 terms:title 2008-01-14 terms:title 2010-10-11 terms:title A name given to the resource. terms:title terms: terms:title Title terms:type Recommended best practice is to use a controlled vocabulary such as the DCMI Type Vocabulary [DCMITYPE]. To describe the file format, physical medium, or dimensions of the resource, use the Format element. terms:type http://dublincore.org/usage/terms/history/#typeT-001 terms:type 2008-01-14 terms:type 2008-01-14 terms:type The nature or genre of the resource. terms:type terms: terms:type Type terms:valid http://dublincore.org/usage/terms/history/#valid-003 terms:valid 2000-07-11 terms:valid 2008-01-14 terms:valid Date (often a range) of validity of a resource. terms:valid terms: terms:valid Date Valid http://sweetontology.net/matrParticle/Particle part:Particle http://sweetontology.net/phen/Phenomena phen:Phenomena http://sweetontology.net/phen/Phenomena planet:Phenomena http://sweetontology.net/procPhysical/Motion phys:Motion http://sweetontology.net/procPhysical/Motion proc:Motion http://sweetontology.net/reprMathSolution/Simulation sol:Simulation http://sweetontology.net/reprSciModel/ScientificModel mod:ScientificModel ivoao:formation formation ivoao:horizon horizon ivoao:principle belief ivoao:principle principle ivoao:structure structure ivoao:theory theory astronomy:source source physics:collision collision process physics:collision collision physics:electricField electric field physics:gravitation gravitation physics:magneticField magnetic field physics:massDistribution mass distribution physics:matter matter physics:radiation radiation physics:spectrum spectrum physics:thermodynamics thermodynamics physics:vacuum vacuum skos:Collection http://www.w3.org/2004/02/skos/core skos:Collection Collection skos:Collection A meaningful collection of concepts. skos:Collection Labelled collections can be used where you would like a set of concepts to be displayed under a 'node label' in the hierarchy. skos:Concept http://www.w3.org/2004/02/skos/core skos:Concept Concept skos:Concept An idea or notion; a unit of thought. skos:ConceptScheme http://www.w3.org/2004/02/skos/core skos:ConceptScheme Concept Scheme skos:ConceptScheme A set of concepts, optionally including statements about semantic relationships between those concepts. skos:ConceptScheme Thesauri, classification schemes, subject heading lists, taxonomies, 'folksonomies', and other types of controlled vocabulary are all examples of concept schemes. Concept schemes are also embedded in glossaries and terminologies. skos:ConceptScheme A concept scheme may be defined to include concepts from different sources. skos:altLabel The range of skos:altLabel is the class of RDF plain literals. skos:altLabel skos:prefLabel, skos:altLabel and skos:hiddenLabel are pairwise disjoint properties. skos:altLabel http://www.w3.org/2004/02/skos/core skos:altLabel alternative label skos:altLabel An alternative lexical label for a resource. skos:altLabel Acronyms, abbreviations, spelling variants, and irregular plural/singular forms may be included among the alternative labels for a concept. Mis-spelled terms are normally included as hidden labels (see skos:hiddenLabel). skos:changeNote http://www.w3.org/2004/02/skos/core skos:changeNote change note skos:changeNote A note about a modification to a concept. skos:definition http://www.w3.org/2004/02/skos/core skos:definition definition skos:definition A statement or formal explanation of the meaning of a concept. skos:editorialNote http://www.w3.org/2004/02/skos/core skos:editorialNote editorial note skos:editorialNote A note for an editor, translator or maintainer of the vocabulary. skos:example http://www.w3.org/2004/02/skos/core skos:example example skos:example An example of the use of a concept. skos:hiddenLabel The range of skos:hiddenLabel is the class of RDF plain literals. skos:hiddenLabel skos:prefLabel, skos:altLabel and skos:hiddenLabel are pairwise disjoint properties. skos:hiddenLabel http://www.w3.org/2004/02/skos/core skos:hiddenLabel hidden label skos:hiddenLabel A lexical label for a resource that should be hidden when generating visual displays of the resource, but should still be accessible to free text search operations. skos:historyNote http://www.w3.org/2004/02/skos/core skos:historyNote history note skos:historyNote A note about the past state/use/meaning of a concept. skos:note http://www.w3.org/2004/02/skos/core skos:note note skos:note A general note, for any purpose. skos:note This property may be used directly, or as a super-property for more specific note types. skos:prefLabel A resource has no more than one value of skos:prefLabel per language tag, and no more than one value of skos:prefLabel without language tag. skos:prefLabel The range of skos:prefLabel is the class of RDF plain literals. skos:prefLabel skos:prefLabel, skos:altLabel and skos:hiddenLabel are pairwise disjoint properties. skos:prefLabel http://www.w3.org/2004/02/skos/core skos:prefLabel preferred label skos:prefLabel The preferred lexical label for a resource, in a given language. skos:scopeNote http://www.w3.org/2004/02/skos/core skos:scopeNote scope note skos:scopeNote A note that helps to clarify the meaning and/or the use of a concept. sosa:Observation Activity of carrying out an (Observation) Procedure to estimate or calculate a value of a property of a FeatureOfInterest. Links to a Sensor to describe what made the Observation and how; links to an ObservableProperty to describe what the result is an estimate of, and to a FeatureOfInterest to detail what that property was associated with. sosa:Observation Observation sosa:Observation Activity of carrying out an (Observation) Procedure to estimate or calculate a value of a property of a FeatureOfInterest. Links to a Sensor to describe what made the Observation and how; links to an ObservableProperty to describe what the result is an estimate of, and to a FeatureOfInterest to detail what that property was associated with. sosa:Observation The activity of estimating the intensity of an Earthquake using the Mercalli intensity scale is an Observation as is measuring the moment magnitude, i.e., the energy released by said earthquake. sosa:Result The Result of an Observation, Actuation, or act of Sampling. To store an observation's simple result value one can use the hasSimpleResult property. sosa:Result Result sosa:Result The Result of an Observation, Actuation, or act of Sampling. To store an observation's simple result value one can use the hasSimpleResult property. sosa:Result The value 20 as the height of a certain tree together with the unit, e.g., Meter. sosa:Sensor Device, agent (including humans), or software (simulation) involved in, or implementing, a Procedure. Sensors respond to a stimulus, e.g., a change in the environment, or input data composed from the results of prior Observations, and generate a Result. Sensors can be mounted on Platforms. sosa:Sensor Sensor sosa:Sensor Device, agent (including humans), or software (simulation) involved in, or implementing, a (Sensing) Procedure. Sensors respond to a stimulus, e.g., a change in the environment, or input data composed from the results of prior Observations, and generate a Result. Sensors can be mounted on Platforms. sosa:Sensor Accelerometers, gyroscopes, barometers, magnetometers, and so forth are sensors that are typically mounted on a modern smart phone (which acts as Platform). Other examples of sensors include the human eyes. sosa:hasResult sosa:Actuation sosa:hasResult sosa:Observation sosa:hasResult sosa:Sampling sosa:hasResult sosa:Result sosa:hasResult sosa:Sample sosa:hasResult Relation linking an Observation or Actuation or act of Sampling and a Result. sosa:hasResult has result sosa:hasResult Relation linking an Observation or Actuation or act of Sampling and a Result. sosa:isObservedBy sosa:ObservableProperty sosa:isObservedBy sosa:Sensor sosa:isObservedBy Relation between an ObservableProperty and the Sensor able to observe it. sosa:isObservedBy is observed by sosa:isObservedBy Relation between an ObservableProperty and the Sensor able to observe it. sosa:phenomenonTime sosa:Actuation sosa:phenomenonTime sosa:Observation sosa:phenomenonTime sosa:Sampling sosa:phenomenonTime http://www.w3.org/2006/time#TemporalEntity sosa:phenomenonTime The time that the Result of an Observation, Actuation or Sampling applies to the FeatureOfInterest. Not necessarily the same as the resultTime. May be an Interval or an Instant, or some other compound TemporalEntity. sosa:phenomenonTime phenomenon time sosa:phenomenonTime The time that the Result of an Observation, Actuation or Sampling applies to the FeatureOfInterest. Not necessarily the same as the resultTime. May be an Interval or an Instant, or some other compound TemporalEntity. #A_Generalized_Theory_of_Gravitation #Albert_Einstein #A_Generalized_Theory_of_Gravitation #American_Physical_Society #A_Generalized_Theory_of_Gravitation A_Generalized_Theory_of_Gravitation #A_Special_Kind_of_Singularity_and_Removal A_Special_Kind_of_Singularity_and_Removal #Albert_Einstein Albert_Einstein #Albert_Einstein Albert Einstein #American_Physical_Society American_Physical_Society #Assumption Something that is unstated but considered to be fact for the purpose of making a decision or solving a problem in a research. #Assumption Assumption #Binary_Black_Hole_Merger Binary_Black_Hole_Merger #Black_Hole Black_Hole #Black_Holes_Entropy Black_Holes_Entropy #Black_Holes_and_Entropy #Jacob_D_Bekenstein #Black_Holes_and_Entropy #American_Physical_Society #Black_Holes_and_Entropy Black_Holes_and_Entropy #Black_hole_Collapsing Black_hole_Collapsing #Black_hole_properties Black_hole_Properties #Case An instance of a particular situation of researchwork; an example of something occurring. #Case Case #Circular_orbit_motion Circular_Orbit_Motion #Collapsing_Stars Collapsing_Stars #Combined_field_electricity Combined_Field_Electricity #Compton_Wavelength Compton_Wavelength #Conservation_Equations Conservation_Equations #Contravarient_Form_of_the_Metric_Tensor Contravarient_Form_of_the_Metric_Tensor #Curvature_Tensor Curvature_Tensor #Description_of_Space_by_Means_of_Two_Sheets Description_of_Space_by_Means_of_Two_Sheets #Dieter_R_Brill Dieter_R_Brill #Dieter_R_Brill Dieter R. Brill #Dimensional_Arguments dimensional arguments indicate the black-hole entropy is equal to the ratio of the black-hole area to the square of the Planck length times a dimensionless constant of order unity. #Dimensional_Arguments Dimensional_Arguments #Dimitrios_Psaltis Dimitrios_Psaltis #Dimitrios_Psaltis Psaltis, Dimitrios #Dirac_Equation Dirac_Equation #EHT_VLBI_Campaign_Observation EHT_VLBI_Campaign_Observation #EHT_data EHT_data #Eigenimages Eigenimages #Eigenvalue_Spectrum_Of_PCA Eigenvalue_Spectrum_Of_PCA #Einstein_Equations Einstein_Equations #Electrical_Particle Electrical_Particle #Electro-Magnetic_Theory_of_Radiation Electro-Magnetic_Theory_of_Radiation #Elementary_Particle_Neutron Elementary_Particle_Neutron #Elementary_Particle_Proton Mass particle such as a photon or a neutrino, electron and the muon #Elementary_Particle_Proton Elementary_Particle_Proton #Equation In physics, defining equations are equations that define new quantities in terms of base quantities #Equation Equation #Event_Horizon_Telescope_EHT_observation Event_Horizon_Telescope_EHT_observation #ExperimentalStudy Studies that are concerned with the observation of physical phenomena and experiments. #ExperimentalStudy ExperimentalStudy #Expression Mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context. #Expression Expression #Field-variables Field-Variables #Field_equations Field_Equations #First_M87_Event_Horizon_Telescope_Results-I-The_Shadow_of_the_Supermassive_Black_Hole #The_Event_Horizon_Telescope_Collaboration #First_M87_Event_Horizon_Telescope_Results-I-The_Shadow_of_the_Supermassive_Black_Hole #American_Physical_Society #First_M87_Event_Horizon_Telescope_Results-I-The_Shadow_of_the_Supermassive_Black_Hole First_M87_Event_Horizon_Telescope_Results-I-The_Shadow_of_the_Supermassive_Black_Hole #Flaring_events_Bright_events Flaring_Events_Bright_Events #Function A function was originally the idealization of how a varying quantity depends on another quantity. #Function Function #GRMHD_simulations GRMHD_simulations #GW150914_Implications_for_Gravitational_wave_Background_from_binary_black_holes #B_P_Abbott #GW150914_Implications_for_Gravitational_wave_Background_from_binary_black_holes #American_Physical_Society #Gaussian_spot_moving_on_a_circular_path Gaussian_spot_moving_on_a_circular_path #Gaussion_Spot-the_black_hole_shadow Gaussion_Spot-the_black_hole_shadow #General_Relativity At the moment classical General Relativity still provides the most successful description of gravity. #General_Relativity General_Relativity #General_theory_of_relativity General_Theory_of_relativity #Generic_transient_search Designed to operate without a specific waveform model, this search identifies coincident excess power in timefrequency representations of the detector strain data [43,72], for signal frequencies up to 1 kHz and durations up to a few seconds. #Generic_transient_search Generic_transient_search #Geon Geon #Geosedic_expression Geosedic_expression #German_Physical_Society German_Physical_Society #Gravitation_the_only_force_in__Neutrinos Gravitation_the_only_force_in__Neutrinos #Gravitational_Contraction Gravitational_Contraction #Gravitational_Field_of_a_Mass_Point Gravitational_Field_of_a_Mass_Point #Gravitational_Waves Gravitational_Waves #Hamiltonian_principle Hamiltonian_principle #Hermitian_Tensor Hermitian_Tensor #Hermitian_is_natural Hermitian_is_natural #Horizon-scale_structures Horizon-scale_structures #Infinitesimal_parallel_translations Infinitesimal_parallel_translations #Information_theory Whenever new information about the system becomes available, it may be regarded as imposing some constraints on the probabilities . #Information_theory Information_theory #Interaction_of_neutrinos_and_Gravitational_fields #Dieter_R_Brill #Interaction_of_neutrinos_and_Gravitational_fields #John_A_Wheeler #Interaction_of_neutrinos_and_Gravitational_fields Interaction_of_neutrinos_and_Gravitational_fields #Iop_Publishing_LTD Iop_Publishing_LTD #J_R_Oppenheimer J_R_Oppenheimer #J_R_Oppenheimer J. R. Oppenheimer #Jacob_D_Bekenstein Jacob_D_Bekenstein #Jacob_D_Bekenstein Jacob D. Bekenstein #John_A_Wheeler John_A_Wheeler #John_A_Wheeler John A. Wheeler #Karl_Schwarzschild Karl_Schwarzschild #Karl_Schwarzschild K. Schwarzschild #Kerr_black_hole Kerr_black_hole #Kerr_black_hole_solution Kerr_black_hole_solution #Kerr_metric Kerr_metric #LIGO_detectors LIGO_detectors #Lagrangian_equation Lagrangian_equation #Lia_Medeiros Lia_Medeiros #Lia_Medeiros Medeiros, Lia #M87 M87 #Macroscopic_phenomena Macroscopic_phenomena #Massless_point Massless_point #Mathematics_of_spin_in_curved_space Mathematics_of_spin_in_curved_space #Max_Planck Max_Planck #Max_Planck Msx Planck #Metric a system or standard of measurement. #Metric Metric #Model_B Model_B #N_Rosen N_Rosen #N_Rosen N. Rosen #Neutrino_Geon Neutrino_Geon #Neutrino_Pairs Neutrino_Pairs #No_such_adjoined_object No_such_adjoined_object #Observation_of_Gravitational_Waves Observation_of_Gravitational_Waves #Observation_of_Gravitational_Waves_from_a_Binary_Black_Hole_Merger #American_Physical_Society #Observation_of_Gravitational_Waves_from_a_Binary_Black_Hole_Merger Observation of Gravitational Waves from a Binary Black Hole Merger #Observation_of_Gravitational_Waves_from_a_Binary_Black_Hole_Merger Observation_of_Gravitational_Waves_from_a_Binary_Black_Hole_Merger #ObservationalData Observational data is a valuable form of research that can give researchers information that goes beyond numbers and statistics. #ObservationalData ObservationalData #Observatory A room or building housing an astronomical telescope or other scientific equipment for the study of natural phenomena. #Observatory Observatory #Observer The term observer used as detector which detect formations also as a special relativity in theoretical #Observer Observer #Observer_comoving_with_the_stellar_matter Observer_comoving_with_the_stellar_matter #Observer_on_the_collapsing_body Observer_on_the_collapsing_body #On_Continued_Gravitational_Contraction #American_Physical_Society #On_Continued_Gravitational_Contraction On Continued Gravitational Contraction #On_Continued_Gravitational_Contraction On_Continued_Gravitational_Contraction #On_the_Law_of_the_Energy_Distribution_in_the_Normal_Spectrum #Max_Planck #On_the_Law_of_the_Energy_Distribution_in_the_Normal_Spectrum #German_Physical_Society #On_the_Law_of_the_Energy_Distribution_in_the_Normal_Spectrum On_the_Law_of_the_Energy_Distribution_in_the_Normal_Spectrum #PCA_as_a_Tool_for_Characterizing_Black_Hole_Images_and_Variability #Dimitrios_Psaltis #PCA_as_a_Tool_for_Characterizing_Black_Hole_Images_and_Variability #Lia_Medeiros #PCA_as_a_Tool_for_Characterizing_Black_Hole_Images_and_Variability #Tod_R_Lauer #PCA_as_a_Tool_for_Characterizing_Black_Hole_Images_and_Variability #Iop_Publishing_LTD #PCA_as_a_Tool_for_Characterizing_Black_Hole_Images_and_Variability Principal Component Analysis as a Tool for Characterizing Black Hole Images and Variability #PCA_as_a_Tool_for_Characterizing_Black_Hole_Images_and_Variability PCA_as_a_Tool_for_Characterizing_Black_Hole_Images_and_Variability #PCA_for_Black_Hole_Images PCA_for_Black_Hole_Images #PCA_formalism_eigenimages PCA_formalism_eigenimages #Parallel_Translations Parallel_Translations #Particle_Creation Particle_Creation #Particle_Creation_by_Black_Holes #Stephen_William_Hawking #Particle_Creation_by_Black_Holes Particle_Creation_by_Black_Holes #Particle_Problem Particle_Problem #Particle_problem_in_the_Theory_of_Relativity Particle_problem_in_the_Theory_of_Relativity #Principal_Component_Analysis_in_the_Fourier_Domain Principal_Component_Analysis_in_the_Fourier_Domain #Principle_of_Equivalence Principle_of_Equivalence #Property_of_field_equations Property_of_field_equations #Relativistic_theory_of_gravitation Relativistic_theory_of_gravitation #ResearchWork Research work is systematic activity that is done by a Person to acquire knowledge. #ResearchWork ResearchWork #Ring_structure_Property Ring_structure_Property #Rotating_star Rotating_star #Schwarzschild_metric Schwarzschild_metric #Schwarzschild_solution-Black_hole_evaporation Schwarzschild_solution-Black_hole_evaporation #ScientificArgument A scientific argument is defined as people disagreeing about scientific explanations (claims) using empirical data (evidence) to justify their side of the argument. #ScientificArgument ScientificArgument #ScientificLaw An explanation for patterns in nature that is supported by scientific evidence and verified multiple times by various groups of researchers #ScientificLaw ScientificLaw #ScientificMethod The process of the scientific method involves making conjectures (hypotheses), deriving predictions from them as logical consequences, #ScientificMethod ScientificMethod #ScientificProblem An inquiry starting from given conditions to investigate or demonstrate a fact, result, or law. #ScientificProblem Scientific problems are usually based on observation of scientific phenomena. #ScientificProblem ScientificProblem #ScientificProperty An attribute, quality, or characteristic of theory,model etc .It is (obsolete) to make a property of; to appropriate. #ScientificProperty ScientificProperty #Solution Means of solving a problem or dealing with a difficult situation #Solution Solution #Space-time_singularities Space-time_singularities #Springer-Verlag Springer-Verlag #Stationary_motions Stationary_motions #Stephen_William_Hawking Stephen_William_Hawking #Stephen_William_Hawking S. W. Hawking #The_American_Astronomical_Society The_American_Astronomical_Society #The_Energy_Distribution_in_the_Normal_Spectrum The_Energy_Distribution_in_the_Normal_Spectrum #The_Event_Horizon_Telescope_Collaboration The_Event_Horizon_Telescope_Collaboration #The_Generalized_Second_Law_at_Work the generalized second law to the most stringent test possible in each case by maximizing the entropy going down the black hole with a given body while minimizing the associated increase in black -hole entropy. #The_Generalized_Second_Law_at_Work The_Generalized_Second_Law_at_Work #The_Particle_Problem_in_the_General_Theory_of_Relativity #Albert_Einstein #The_Particle_Problem_in_the_General_Theory_of_Relativity #N_Rosen #The_Particle_Problem_in_the_General_Theory_of_Relativity #American_Physical_Society #The_Particle_Problem_in_the_General_Theory_of_Relativity The Particle Problem in the General Theory of Relativity #The_Particle_Problem_in_the_General_Theory_of_Relativity The_Particle_Problem_in_the_General_Theory_of_Relativity #The_Schwarzschild_Solution The_Schwarzschild_Solution #The_calculation_of_entropy_of_any_resonator The_calculation_of_entropy_of_any_resonator #The_cumulative_sum_of_the_eigenvalues The_cumulative_sum_of_the_eigenvalues #The_field_law_of_gravitation The_field_law_of_gravitation #The_generalized_second_law_of_thermodynamics The_generalized_second_law_of_thermodynamics #The_most_general_gravitational_field The_most_general_gravitational_field #The_power-law The_power-law #The_supermassive_black_hole The_supermassive_black_hole #The_theory_of_electromagnetic_radiation_is_not_universally_correct The_theory_of_electromagnetic_radiation_is_not_universally_correct #The_wave_equation The_wave_equation #Theorem A theorem is a result that can be proven to be true from a set of axioms. #Theorem The term is used especially in mathematics where the axioms are those of mathematical logic and the systems in question. #Theorem Theorem #TheoreticalStudy Theoretical physics is a branch of physics that employs mathematical models and abstractions of physical objects and systems to rationalize, explain and predict natural phenomena. #TheoreticalStudy TheoreticalStudy #Theoretical_models The appearance of M87* has been modeled successfully using GRMHD simulations, which describe a turbulent, hot, magnetized disk orbiting a Kerr black hole. #Theoretical_models Theoretical_models #Thermodynamics_for_black_holes to compute the minimum possible increase in the black hole's area which results from the disappearance of a particle down the black hole, then to compute the corresponding minimum possible increase of black-hole entropy by means of our original formula (12), and finally to identify this increase in entropy with the loss of one bit of information in accordanc with the scheme. #Thermodynamics_for_black_holes Thermodynamics_for_black_holes #Tod_R_Lauer Tod_R_Lauer #addressesResearchWork Publication is related to researchwork Class. #addressesResearchWork addressesResearchWork #applyMethod measurement use specific method. #applyMethod applyMethod #argueFormation Give reasons or cite evidence in support of an idea. #argueFormation argueFormation #black-hole_entropy_solution Black-hole_Entropy_solution #collapsing_body Collapsing_Body #complex_fields Complex_Fields #confirmLaw Establish the truth or correctness of (physical law). #confirmLaw confirmLaw #considerCase Research work considers a case when making assumption, calculations. #considerCase considerCase #containProperty Motion contains with specific properties that can be explianed by expressions. #containProperty containProperty #detectFormation Discover or identify the presence or existence of formation #detectFormation detectFormation #detectWave Observer identify the existence of wave. #detectWave detectWave #establishTheorem Scientific Method Initiate or bring about theorem etc. #establishTheorem establishTheorem #extendArgument Research work cause to extend argument #extendArgument extendArgument #field_equations_boundary Field_Equations_Boundary #field_equations_with_homogeneous_gravitational_field Field_Equations_with_Homogeneous_Gravitational_Field #formedBy To define formations that are caused to form by cases such as collisions and etc. #formedBy formedBy #formulate Create or prepare methodically a theory. #formulate formulate #fraction_as_much_about_neutrinos fraction_as_much_about_neutrinos #generalized_theory_the_total_field Generalized_theory_the_total_field #geosedic_motion Geosedic_motion #gravitational_collapse_superradiance Gravitational_collapse_superradiance #gravitational_field Gravitational_field #gravitational_field_equations_solutions Gravitational_field_equations_solutions #hasAppendices Article has a Appendix section. #hasAppendices hasAppendices #hasAssumption The property specifies a thing that is accepted as true or as certain to happen, without proof. #hasAssumption hasAssumption #hasConcept Have an abstract idea of a Theory. #hasConcept hasConcept #hasConclusion The conclusion section of an article. #hasConclusion hasConclusion #hasCondition A condition that must be satisfied for a statement to be true and without which the statement cannot be true. #hasCondition hasCondition #hasConsequence A result or effect, typically one that is unwelcome or unpleasant. #hasConsequence hasConsequence #hasContext The circumstances that form the setting for an theorem, problem, or idea, and in terms of which it can be fully understood. #hasContext hasContext #hasDescription Give a detailed account in words of. #hasDescription hasDefinition #hasDiscussion The discussion section of an article #hasDiscussion hasDiscussion #hasDuration The time during which something continues. #hasDuration hasDuration #hasEnergy Energy in the process of transfer from one body to another. #hasEnergy hasEnergy #hasEnergy Energy, in physics, the capacity for doing work. It may exist in potential, kinetic, thermal, electrical, chemical, nuclear, or other various forms. #hasEquation A statement that the values of two mathematical expressions are equal . #hasEquation (indicated by the sign =) #hasEquation hasEquation #hasExample Scientific Model possess a characteristic of its kind or illustrating a general rule. #hasExample hasExample #hasExpression To explain the scientific concepts with mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context. #hasExpression hasExpression #hasFunction Equation has a function or expression relates to scientific functions. #hasFunction hasFunction #hasHorizon Formation has the intersection on the celestial sphere of a plane perpendicular to a plumb line. #hasHorizon hasHorizon #hasMagneticField Phenomena has a magnetic field. #hasMagneticField hasMagneticField #hasMass Mass is a measure of the amount of matter in an object. #hasMass hasMass #hasMetric Expressions or equations possess a system or standard of measurement. #hasMetric hasMetric #hasMotion Motion is the change in position of an particle. #hasMotion hasMotion #hasObservation Research work has an active acquisition of information from a primary source. #hasObservation hasObservation #hasObservationalData To have a information, knowledge about the observed items. #hasObservationalData hasObservationalData #hasObservatory to have a observatory or telescope. #hasObservatory hasObservatory #hasObserver Observation has an detector, instrument to observe the universe. #hasObserver hasObserver #hasParameter Equation, Scientific Model have a numerical or other measurable factor forming one of a set that defines a system or sets the conditions of its operation. #hasParameter hasParameter #hasParticle Any type of particle as subatomic constituents of the physical world that interact with each other. #hasParticle hasParticle #hasPhenomena Theory or Obervation has a fact or situation that is observed to exist or happen, especially one whose cause or explanation is in question. #hasPhenomena hasPhenomena #hasPrinciple A general scientific theorem or law that has numerous special applications across a wide field. #hasPrinciple hasPrinciple #hasProblem Research work has an inquiry starting from given conditions to investigate or demonstrate a fact, result, or law. #hasProblem hasProblem #hasPurpose Research work has a particular requirement or consideration. #hasPurpose hasPurpose #hasRadius A radius of a circle or sphere is any of the line segments from its center to its perimeter, and in more modern usage, it is also their length. #hasRadius The distance around a circle is equivalent to a circumference and calculated as 2•pi•R where R is the radius. #hasRadius hasRadius #hasRemarks The remarks or summary part of an article. #hasRemarks hasRemarks #hasResearchField Publication is about a field of study. #hasResearchField hasResearchField #hasScenario A postulated sequence or development of events. #hasScenario hasScenario #hasScientificMethod Solution proposed with a treat (method) is used in a particular way. #hasScientificMethod hasScientificMethod #hasScientificModel Research work has a simplified description, especially a mathematical one, of a system or process, to assist calculations and predictions. #hasScientificModel hasScientificModel #hasScientificProperty A characteristic or trait that you can use to describe matter by observation, measurement or combination. #hasScientificProperty hasScientificProperty #hasSimulation Scietific model has the production of a computer model of something, especially for the purpose of study. #hasSimulation hasSimulation #hasSource Formation has a body or process by which energy or a particular component enters a system. #hasSource hasSource #hasSpectrum A concept used to describe mathematically the distribution of wave energy . #hasSpectrum hasSpectrum #hasState One of the four principal conditions in which matter exists-solid, liquid, gas, and plasma. #hasState state of matter. #hasState hasState #hasStructure The arrangement of and relations between the parts or elements of formation or something complex. #hasStructure hasStructure #hasTemperature Temperature is a measure of the average kinetic energy of the particles in a system. #hasTemperature (sometimes called thermodynamic temperature) #hasTemperature hasTemperature #hasTheory Research work has an explanation for patterns in nature that is supported by scientific evidence . #hasTheory hasTheory #hasValue The value of a variable or a constant is any number or other mathematical object assigned to it. #hasValue A real number such as π or an integer such as 42. #hasValue hasValue #hasVelocity A vector quantity that indicates distance per time and direction. #hasVelocity hasVelocity #high-fidelity_GRMHD_simulations High-Fidelity_GRMHD_simulations #instrumental_noise Instrumental_noise #introducedBy Bring a subject, method, theory etc. to the attention of (someone) for the first time. #introducedBy introducedBy #isFormedFrom Made into a specific shape or form. #isFormedFrom isFormedFrom #laser_wavelength_and__radio-frequency_oscillator laser_wavelength_and__radio-frequency_oscillator #massive_black_holes Massive_black_holes #metrical_tensor_as_the_contraction_progresses Metrical_tensor_as_the_contraction_progresses #neutrino_radiation Neutrino_radiation #neutrino_theory Neutrino_theory #neutrinos_solution Neutrinos_solution #numerical_simulations_of_binary_black_hole_mergers Numerical_simulations_of_binary_black_hole_mergers #perihelion_of_Mercury Perihelion_of_Mercury #power-law_index__of_the_spectra_of_PCA_eigenvalues_as_a_function Power-law_index__of_the_spectra_of_PCA_eigenvalues_as_a_function #provideSolution A problem or case determines the correct answer to an equation or etc. #provideSolution provideSolution #real_fields Real_fields #region_of_curvature Region_of_curvature #relatedGravitation Method uses or talks about gravitation. #relatedGravitation relatedGravitation #relyOnMeasurement Scientific Model depends on measurement with full trust or confidence. #relyOnMeasurement relyOnMeasurement #singularity_theorems_no_hair_theorem Singularity_theorems_no_hair_theorem #sketchProblem A rough or unfinished drawing or painting, often made to assist in making a more finished picture. #sketchProblem sketchProblem #solution_the_adjoined_translation_corresponds_to_adjoined_objects Solution_the_adjoined_translation_corresponds_to_adjoined_objects #solve Find an answer to, explanation for, or means of effectively dealing with (a problem or mystery). #solve solve #space-time_metric Space-time_metric #spherical_symmetry spherical_symmetry #symmetric_solutions_of_the_equations Symmetric_solutions_of_the_equations #the_Dirac_theory The_Dirac_theory #the_Schwarzschild_metric The_Schwarzschild_metric #the_behavior_of_nonstatic_solutions_of_the_field_equations The_behavior_of_nonstatic_solutions_of_the_field_equations #the_differentieal_equations The_differentieal_equations #the_gravitational_equations The_gravitational_equations #the_method_of_general_relativity The_method_of_general_relativity #the_second_law_of_thermodynamics The_second_law_of_thermodynamics #theory_of_real_fields Theory_of_real_fields #thermodynamic_expression Thermodynamic_expression #transient_gravitational-wave_signal Transient_gravitational-wave_signal #usesScientificMethod Model used methods to explain the phenomena in the universe. #usesScientificMethod usesScientificMethod #usesTheory Solution make use of the theories to support the answer of research work. #usesTheory usesTheory #wave_equations Wave_equations #yieldEquation Produce or generate Equation. #yieldEquation yieldEquation #Einstein's_Theory_of_General_Relativity Einstein's_Theory_of_General_Relativity #Kepler’s_law_for_circular_orbits Kepler’s_law_for_Circular_orbits #On_the_Gravitational_Field_of_a_Mass_Point_according_to_Einstein’s_Theory On_the_Gravitational_Field_of_a_Mass_Point_according_to_Einstein’s_Theory #Schwarzschild’s_problem Schwarzschild’s_problem #Sgr_A*_horizon Sgr_A*_horizon rdfs:Literal rdfs:Literal rdfs:Literal rdfs:Literal terms:Agent rdfs:Literal npg:Person terms:Agent foaf:Person rdfs:Literal rdfs:Literal rdfs:Literal rdfs:Literal terms:MediaTypeOrExtent rdfs:Literal rdfs:Literal rdfs:Literal terms:Agent terms:RightsStatement terms:Location rdfs:Literal rdfs:Class rdfs:Literal terms:BibliographicResource