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Nucleosynthesis pathway
In nuclear astrophysics, the rapid neutron-capture process, also known as the r-process, is a set of nuclear reactions that is responsible for the creation
R-process
Nucleosynthesis pathway
the s-process reaction chain eventually terminates at a cycle involving lead, bismuth, and polonium. The s-process contrasts with the r-process, in which
S-process
Process of creating new atomic nuclei from existing nucleons
stellar winds and explosions. The neutron capture reactions of the r-process and s-process create heavier elements, from iron upwards. Supernova nucleosynthesis
Nucleosynthesis
Thermodynamic process that absorbs energy from its surroundings
endothermic process is a chemical or physical process that absorbs heat from its surroundings. In terms of thermodynamics, it is a thermodynamic process with
Endothermic_process
Production of the elements in a supernova explosion
newer research has proposed a promising alternative (see the r-process below). The r-process isotopes are approximately 100,000 times less abundant than
Supernova_nucleosynthesis
Thermodynamic process in which no mass or heat is exchanged with surroundings
An adiabatic process (adiabatic from Ancient Greek ἀδιάβατος (adiábatos) 'impassable') is a type of thermodynamic process whereby a transfer of energy
Adiabatic_process
Philosophical approach
Process philosophy (also ontology of becoming or processism) is an approach in philosophy that identifies processes, changes, or shifting relationships
Process_philosophy
Type of stellar collision
decay of heavy r-process nuclei that are produced and ejected during the merger process. Kilonovae had been discussed as a possible r-process site since the
Neutron_star_merger
Chemical element with atomic number 79 (Au)
collisions, and magnetar flares. All three sources involve a process called the r-process (rapid neutron capture), which forms elements heavier than iron
Gold
Industrial process for ammonia production
The Haber process, also called the Haber–Bosch process, is the main industrial procedure for the production of ammonia. It converts atmospheric nitrogen
Haber_process
Creation of chemical elements within stars
Neon-burning process Oxygen-burning process Silicon-burning process Production of elements heavier than iron: Neutron capture: The r-process The s-process Proton
Stellar_nucleosynthesis
Astrophysical phenomenon
and rapid capture of neutrons (r-process) during the supernova's collapse for elements heavier than iron. The r-process produces highly unstable nuclei
Supernova
Industrial method of sulfuric acid production
The contact process is a method for manufacturing sulfuric acid in the high concentrations needed for industrial processes. Platinum was originally used
Contact_process
Stochastic process generalizing Brownian motion
In mathematics, the Wiener process (or Brownian motion, due to its historical connection with the physical process of the same name) is a real-valued
Wiener_process
Orthonormalization of a set of vectors
commonly the Euclidean space R n {\displaystyle \mathbb {R} ^{n}} equipped with the standard inner product. The Gram–Schmidt process takes a finite, linearly
Gram–Schmidt_process
Atomic nuclei decay delimiter
rapid neutron capture process is believed to operate very close to the neutron drip line, though the astrophysical site of the r-process, while widely believed
Nuclear_drip_line
Data mining technique using event logs
science and process management, process mining is generally built on logs that contain case id, a unique identifier for a particular process instance; an
Process_mining
Chemical process for producing nitric acid
The Ostwald process is a chemical process used for making nitric acid (HNO3). The Ostwald process is a mainstay of the modern chemical industry, and it
Ostwald_process
Family of approaches for modelling concurrent systems
science, the process calculi (or process algebras) are a diverse family of related approaches for formally modelling concurrent systems. Process calculi provide
Process_calculus
Small bony extension of the lower part of the sternum
xiphoid process (/ˈzɪfɔɪd/), also referred to as the ensiform process, xiphisternum, or metasternum, constitutes a small cartilaginous process (extension)
Xiphoid_process
Type of random mathematical object
In probability theory, statistics and related fields, a Poisson point process (also known as: Poisson random measure, Poisson random point field and Poisson
Poisson_point_process
Set of isotopes in nuclear astrophysics
and mercury inclusive which cannot be produced in either the s- or the r-process. The classical, ground-breaking works of Burbidge, Burbidge, Fowler and
P-nuclei
Branch of manufacturing that is associated with formulas and manufacturing recipes
Process manufacturing is a branch of manufacturing that is associated with formulas and manufacturing recipes, and can be contrasted with discrete manufacturing
Process_manufacturing
Type of material
two main modes of this repetitive capture being the s-process and the r-process. In the s-process ("s" stands for "slow"), singular captures are separated
Metal
Atomic nuclear process
elements. In stars it can proceed in two ways: as a rapid process (r-process) or a slow process (s-process). Nuclei of masses greater than 56 cannot be formed
Neutron_capture
Industrial means of refining bauxite to produce alumina
The Bayer process is the principal industrial means of refining bauxite to produce alumina (aluminium oxide) and was developed by Carl Josef Bayer. Bauxite
Bayer_process
Random set of points on a space with random number and random position
{\displaystyle \xi (x)\leq 1} for all x ∈ R d {\displaystyle x\in \mathbb {R} ^{d}} ), then the point process is known as simple. Another different but
Point_process
Early photographic technique
The collodion process is an early photographic process for the production of grayscale images. The collodion process – mostly synonymized with the term
Collodion_process
Concept in statistics
stationary process X ( t ) {\displaystyle X(t)} has constant mean μ X = E [ X ( t ) ] , {\displaystyle \mu _{X}=E[X(t)],} and autocovariance r X ( τ ) =
Ergodic_process
Type of stochastic process
a stationary process (also called a strict/strictly stationary process or strong/strongly stationary process) is a stochastic process whose statistical
Stationary_process
Aftermath of a neutron star merger
afterglow of electromagnetic radiation emitted by the radioactive decay of r-process nuclei synthesized by—and then ejected from—the initial cataclysmic event
Kilonova
Mental process dealing with knowledge
Cognition encompasses mental processes that deal with knowledge. It includes psychological activities that acquire, store, retrieve, transform, or apply
Cognition
Collection of random variables
probability theory and related fields a stochastic (/stəˈkæstɪk/) or random process is a mathematical object usually defined as a family of random variables
Stochastic_process
Thermodynamic process that is reversible and adiabatic
isentropic process is an idealized thermodynamic process that is both adiabatic and reversible.[excessive citations] In thermodynamics, adiabatic processes are
Isentropic_process
Hypothetical mechanism for extracting energy from rotating black holes
The Penrose process (also called Penrose mechanism) is theorised by Sir Roger Penrose as a means whereby energy can be extracted from a rotating black
Penrose_process
Method to develop and test theories
Process tracing is a qualitative research method used to develop and test theories. Process-tracing can be defined as the "systematic examination of diagnostic
Process_tracing
Term in chemical engineering
Process integration is a term in chemical engineering which has two possible meanings. A holistic approach to process design which emphasizes the unity
Process_integration
theory, a Hunt process is a type of Markov process, named for mathematician Gilbert A. Hunt who first defined them in 1957. Hunt processes were important
Hunt_process
The Airy processes are a family of stationary stochastic processes that appear as limit processes in the theory of random growth models and random matrix
Airy_process
Chemical element with atomic number 92 (U)
the r-process (rapid neutron capture) in supernovae and neutron star mergers. Primordial thorium and uranium are only produced in the r-process, because
Uranium
Thermodynamic process
A polytropic process is a thermodynamic process that obeys the relation: p V n = C {\displaystyle pV^{n}=C} where p is the pressure, V is volume, n is
Polytropic_process
Steel production method
The Bessemer process was the first inexpensive industrial process for the mass production of steel from molten pig iron before the development of the open
Bessemer_process
Transformation of a nuclide to another
In nuclear physics and nuclear chemistry, a nuclear reaction is a process in which two nuclei, or a nucleus and an external subatomic particle, collide
Nuclear_reaction
Statistical model
In probability theory and statistics, a Gaussian process is a stochastic process (a collection of random variables indexed by time or space), such that
Gaussian_process
Very brief sequence of nuclear fusion reactions that occur in massive stars
Stellar evolution Supernova nucleosynthesis Neutron capture: p-process r-process s-process Woosley, S.; Janka, T. (2006). "The physics of core collapse
Silicon-burning_process
Nuclear fusion reaction
The alpha process, also known as alpha capture or the alpha ladder, is one of two classes of nuclear fusion reactions by which stars convert helium into
Alpha_process
Largest main branch of Islam
Ali ibn Abi Talib (r. 656–661) as his successor. Nevertheless, Sunnis revere Ali, along with Abu Bakr, Umar (r. 634–644) and Uthman (r. 644–656) as 'rightly-guided
Sunni_Islam
Process of converting wood into wood pulp
pulping process, or simply kraft or sulfate process (spelling, sulphate in the U.K. and older literature) is a preeminent industrial process for conversion
Kraft_process
Occupation and discipline
R&D management is the discipline of designing and leading R&D processes, managing R&D organizations, and ensuring smooth transfer of new know-how and
R&D_management
Chemical element with atomic number 82 (Pb)
repetitive neutron capture processes occurring in stars. The two main modes of capture are the s- and r-processes. In the s-process (s is for "slow"), captures
Lead
Stochastic process in probability theory
In probability theory, a Lévy process, named after the French mathematician Paul Lévy, is a stochastic process with independent, stationary increments:
Lévy_process
Thermodynamic process with no change in enthalpy
An isenthalpic process or isoenthalpic process is a process that proceeds without any change in enthalpy, H; or specific enthalpy, h. If a steady-state
Isenthalpic_process
Terpene hydrocarbon
produce just one enantiomer (isomer). The (+)-isomer, d-limonene, which is the (R)-enantiomer, occurs more commonly in nature in citrus fruit peels, the principal
Limonene
Signal with properties that vary cyclically with time
stochastic process it is R x n / T 0 ( τ ) = E [ R ^ x n / T 0 ( τ ) ] {\displaystyle R_{x}^{n/T_{0}}(\tau )=\operatorname {E} \left[{\widehat {R}}_{x}^{n/T_{0}}(\tau
Cyclostationary_process
Cadlag in probability theory
additive process can describe more complex phenomenons than a Lévy process. A stochastic process { X t } t ≥ 0 {\displaystyle \{X_{t}\}_{t\geq 0}} on R d {\displaystyle
Additive_process
Chemical element with atomic number 90 (Th)
stability past 209Bi, the r-process is the only process of stellar nucleosynthesis that can create thorium and uranium; all other processes are too slow and the
Thorium
Representational model in metaphysics and information science
In philosophy, a process ontology refers to a universal model of the structure of the world as an ordered wholeness. Such ontologies are fundamental ontologies
Process_ontology
Protrusion on the scapula
The coracoid process (from Greek κόραξ, raven) is a small hook-like structure on the lateral edge of the superior anterior portion of the scapula (hence:
Coracoid_process
Industrial process for electrolysis of sodium chloride
The chloralkali process (also chlor-alkali and chlor alkali) is an industrial process for the electrolysis of sodium chloride (NaCl) solutions. It is
Chloralkali_process
Bosnia-Hercegovina". East European Quarterly. 17 (4): 437–. Danilovic, R. (2006). "Sarajevski process 1983". Bosanska Rijec. Prguda, A. (1990). "Sarajevski proces"
Sarajevo_Process
Workability and cooperation in producing a measurable output
The process capability is a measurable property of a process to the specification, expressed as a process capability index (e.g., Cpk or Cpm) or as a
Process_capability
Country in Central Africa
Retrieved 16 November 2024. "Kimberley Process Removes the Republic of Congo from the List of Participants". Kimberley Process. 9 July 2004. Archived from the
Republic_of_the_Congo
precipitation. "Desilverization of Lead Process of Silver Removal by Pattinson". 25 April 2017. Tylecote, R. F. (1992). A history of metallurgy. London:
Pattinson's_process
English naturalist and biologist (1809–1882)
scientific theory that this branching pattern of evolution resulted from a process he called natural selection, in which the struggle for existence has a
Charles_Darwin
Histological feature of ameloblasts
Tomes's processes (also called Tomes processes) are a histologic landmark identified on an ameloblast, cells involved in the production of tooth enamel
Tomes's_process
Thermodynamic process in which pressure remains constant
{\displaystyle c_{V}={\tfrac {5}{2}}R} and c P = 7 2 R {\displaystyle c_{P}={\tfrac {7}{2}}R} An isobaric process is shown on a P–V diagram as a straight
Isobaric_process
Processes in astrophysics
γ-process today) or a combination of p-process and photodisintegration. Astronomy portal Physics portal p-nuclei Nucleosynthesis rp-process r-process s-process
P-process
Control loop feedback mechanism
setpoint SP = r ( t ) {\displaystyle {\text{SP}}=r(t)} and a measured process variable PV = y ( t ) {\displaystyle {\text{PV}}=y(t)} : e ( t ) = r ( t ) − y
PID_controller
Star whose atmosphere contains more carbon than oxygen
by the r-process or s-process nucleosynthesis CEMP-r – Carbon-Enhanced Metal-Poor star with an enhancement of elements produced by r-process nucleosynthesis
Carbon_star
The obturator process is an anatomical feature on the pelvis of archosaurs. It is a raised area of the ischium bone of the pelvis. It is the origin of
Obturator_process
In process improvement efforts, the process performance index is an estimate of the process capability of a process during its initial set-up, before it
Process_performance_index
Semiconductor manufacturing process
manufacturing, the 2 nm process is the MOSFET (metal–oxide–semiconductor field-effect transistor) die shrink after the 3 nm process node. The term "2 nanometer"
2_nm_process
Smallest unit of a chemical element
supernovae and colliding neutron stars through the r-process, and in AGB stars through the s-process, both of which involve the capture of neutrons by
Atom
Collapsed core of a massive star
d r = − G ϵ ( r ) M ( r ) c 2 r 2 ( 1 + p ( r ) ϵ ( r ) ) ( 1 + 4 π r 3 p ( r ) M ( r ) c 2 ) ( 1 − 2 G M ( r ) c 2 r ) − 1 , d M d r = 4 π c 2 r 2 ϵ
Neutron_star
Method for the manufacture of acetic acid
Cativa process, a similar iridium-based process developed by BP Chemicals Ltd, which is more economical and environmentally friendly. This process operates
Monsanto_process
Requirement that courts respect all legal rights owed to people
Due process of law is application by the state of all legal rules and principles pertaining to a case so all legal rights that are owed to a person are
Due_process
Performing arts series in New York City
Works & Process at the Guggenheim is a performing-arts series at the Solomon R. Guggenheim Museum in New York City. Works & Process informs artistic creation
Works_&_Process
Process in which there is a positive flow of energy from the system to the surroundings
_{\mathrm {R} }G} equals the change in the Gibbs free energy after completion of a chemical reaction. Endergonic Endergonic reaction Exothermic process Endothermic
Exergonic_process
American rock band
R.E.M. was an American rock band formed in Athens, Georgia, in 1980 by drummer Bill Berry, guitarist Peter Buck, bassist Mike Mills, and lead vocalist
R.E.M.
Thermodynamic process in which temperature remains constant
isothermal process), the expression for work becomes: W A → B = − ∫ V A V B p d V = − ∫ V A V B n R T V d V = − n R T ∫ V A V B 1 V d V = − n R T ln V
Isothermal_process
Industrial process to extract pure cellulose from wood pulp
sulfite process. The electrophilic carbocations react with bisulfite ions (HSO3−)to give sulfonates. R-O-R' + H+ → R+ + R'OH R+ + HSO3− → R-SO3H The
Sulfite_process
Systematic collection of tasks within a business
A business process, business method, or business function is a collection of related, structured activities or tasks performed by people or equipment
Business_process
Computer-based technologies
use of computers, telecommunication systems and other devices to create, process, store, retrieve and transmit information. While the term is commonly used
Information_technology
costing calculations for a chemical process. It is an essential and core component of process design. The process design effort may be split into three
Process_flowsheeting
Process of nucleosynthesis
produce heavier elements. It is a nucleosynthesis process and, along with the s-process and the r-process, may be responsible for the generation of many
Rp-process
Analysis of facts to form a judgment
Critical thinking is the process of analyzing available facts, evidence, observations, and arguments to reach sound conclusions or informed choices. It
Critical_thinking
Stochastic process
probability theory relating to stochastic processes, a Feller process is a particular kind of Markov process. Let X {\textstyle X} be a locally compact
Feller_process
Stochastic process in probability theory
empirical processes arise in non-parametric statistics. For X1, X2, ... Xn independent and identically-distributed random variables with values in R {\displaystyle
Empirical_process
Stochastic process
study of stochastic processes, a stochastic process is adapted (also referred to as a non-anticipating or non-anticipative process) if information about
Adapted_process
Friction, disagreement, or discord between people
W.; Manstead, Antony S. R. (2004). "The Interpersonal Effects of Emotions in Negotiations: A Motivated Information Processing Approach" (PDF). Journal
Conflict_(process)
General-purpose programming language
publication. One of the aims of the C standardization process was to produce a superset of K&R C, incorporating many of the subsequently introduced unofficial
C_(programming_language)
System of phonetic notation
of the letter). ⟨R⟩ in cases where a phonemic distinction between trill /r/ and flap /ɾ/ is conflated, as in Spanish enrejar /eNreˈxaR/ (the n is homorganic
International Phonetic Alphabet
International_Phonetic_Alphabet
Indian external intelligence agency
Analysis Wing (R&AW) is the foreign intelligence agency of the Government of India. It is responsible for the collection, processing and assessment of
Research_&_Analysis_Wing
Method of producing magnesium metal
The Pidgeon process is a practical method for smelting magnesium. The most common method involves the raw material, dolomite, being fed into an externally
Pidgeon_process
Study of making products from raw materials
Process engineering is a field of study focused on the development and optimization of industrial processes. It consists of the understanding and application
Process_engineering
Chemical compound
and limestone by the Solvay process, as well as by carbonating sodium hydroxide which is made using the chloralkali process. Sodium carbonate is obtained
Sodium_carbonate
Plan for the construction of an object or system
A design is the concept or proposal for an object, process, or system. The word design refers to something that is or has been intentionally created by
Design
Interpretation of sensory information
process that transforms this low-level information to higher-level information (e.g., extracts shapes for object recognition). The following process connects
Perception
Intelligence of machines
learning, reasoning, knowledge representation, planning, natural language processing, and perception, as well as support for robotics. To reach these goals
Artificial_intelligence
American electrical engineer (born 1958/59)
Curtis R. Priem (born 1958 or 1959) is an American electrical engineer known for co-founding Nvidia in 1993. He left the company in 2003 and sold all
Curtis_Priem
R PROCESS
R PROCESS
Male
Norse
Old Norse name composed of the elements hallr "rock" and varðr "defender, guardian," hence "rock defender."
Male
Norse
Old Norse name composed of the elements ari "eagle" and viðr "tree," hence "eagle tree."
Female
Finnish
Finnish myth name of a sprite, possibly TERHENETÄR means "acorn."
Female
Norse
Old Norse name probably derived from the word garðr, GERÃR means "enclosure, stronghold." In mythology, this is the name of a frost giantess and wife of Freyr.
Male
Icelandic
Icelandic form of Old Norse Hallþórr, HALLDÓR means "Thor's rock."
Female
Norse
Variant form of Old Norse ÞorrÃðr, ÞURÃÃR means "Þórr's beauty."
Female
Norse
Old Norse name AUÃR means "deeply rich."
Male
Icelandic
Icelandic form of Old Norse Þórr, ÞÓR means "thunder."Â
Male
Norse
Old Norse name composed of the elements folk "people, tribe," and varðr "guard," hence "guardian of the people."
Female
Hungarian
Hungarian name derived from the word tündér, TÜNDÉR means "fairy."
Surname or Lastname
Hungarian (Sugár)
Hungarian (Sugár) : nickname for a well-built person, from sugár ‘tall’, ‘slim’.Translation of German and Jewish Zucker ‘sugar’.English : nickname from the vocabulary word sugar as a term of affection, or possibly an occupational name for a confectioner or dealer in sugar, although there is no evidence for this in English sources.
Male
French
French form of German Luitger, LEGÉR means "people-spear."
Male
Hungarian
Hungarian form of Greek Baltasar, BOLDIZSÃR means "Ba'al protect the king."
Female
Norse
Variant form of Old Norse SigfrÃðr, SIGRÃÃR means "beautiful victory."
Male
Hungarian
Hungarian form of Old Norse Ãsgeirr, OSZKÃR means "god-spear."
Female
Norse
Old Norse name derived from the word frÃðr, FRÃÃR means "peace."
Male
Portuguese
Portuguese form of Latin Berengarius, BERENGÃR means "bear-spear."
Male
Welsh
Welsh form of Greek Georgios, SIÔR means "earth-worker, farmer."
Female
Irish
Irish and Scottish Gaelic name MÓR means "great."
Male
Norse
Variant form of Old Norse Sigvarðr, SIGURÃR means "victory guard."Â
R PROCESS
R PROCESS
Female
Egyptian
, rightly guided.
Boy/Male
Arabic, Indian, Muslim
One who Worships God; Prostrator; Adotar
Girl/Female
German American French
Sweet or noble.
Boy/Male
Tamil
Elandra | à®à®²à®¾à®¨à¯à®¤à¯à®°
Boy/Male
Hindu, Indian, Punjabi, Sikh
Of Immeasurable Divinity
Female
Welsh
Variant spelling of Welsh Blodeuwedd, BLODWEDD means "wild feminine (spirit)."
Girl/Female
Tamil
Delightful, One who entertains others, One who brings Joy to others, Pleasant and charming
Girl/Female
Arabic
Brave
Girl/Female
Tamil
Boy/Male
Muslim/Islamic
Administration
R PROCESS
R PROCESS
R PROCESS
R PROCESS
R PROCESS
n.
The fruit of certain species of bramble (Rubus); in England, the fruit of R. caesius, which has a glaucous bloom; in America, that of R. canadensis and R. hispidus, species of low blackberries.
n.
A binary compound containing hydrogen; a hydride. [R.] See Hydride.
a.
Loving music. [R.]Busby.
n.
Senseless talk. [Obs. or R.] See Galimatias.
n.
One who fattens. [R.] See Fattener.
v. r.
To breathe up or out; to exhale.
n.
See Orphrey. [Obs.] Rom. of R.
n.
A guttural pronunciation of the letter r; a burr. See Burr, n., 6.
n.
One who goes upon an expedition. [R].
n.
One who, or that which, dilates, expands, o r enlarges.
a.
Porous; as, pory stone. [R.] Dryden.
n.
The sweetbrier (R. rubiginosa).
n.
An oversounding, or a misuse, of the letter r; specifically (Phylol.), the tendency, exhibited in the Indo-European languages, to change s to r, as wese to were.
a.
Belonging to the Filices, r ferns.
n.
A name for two kinds of dock (Rumex Patientia and R. Hydrolapathum).
a.
Full of entreaty. [R.] See Intreatful.
n.
A pagoda. [R.] "Or some queer pagod."
n.
A species of Ranunculus (R. bulbosus); -- called also butterflower, buttercup, kingcup, goldcup.
v. t.
To help onward. [R.] See Further.