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Passivhaus-Institut
the passivhaus - institut ( phi ) is responsible for promoting and maintaining the passivhaus building program. the " passivhaus institute " was founded in 1996, and is based and active in darmstadt, germany. the english spelling was used for the passive house institute us ( phius ) when it formed i... | wikipedia |
SEG-Y
acquisition companies, though not to the wide extent that the seg - y format has been modified by seismic acquisition and processing companies and oil companies using their own inhouse software. as magnetic tape technology developed, the original seg - y format using individual small data blocks for each distinct... | wikipedia |
Denavit–Hartenberg parameters
_ { n } } is formed only with parameters using the same subscript. surveys of dh conventions and its differences have been published. = = see also = = forward kinematics inverse kinematics kinematic chain kinematics robotics conventions mechanical systems = = references = = | wikipedia |
Trion (neural networks)
trion is a basic unit of the neural network model of cortical organization called trion model. this unit represents a highly structured and interconnected aggregate of about a hundred of neurons with the overall diameter of about 0. 7 mm. each trion has three levels of firing activity, and thus ... | wikipedia |
Bacterial adhesion in aquatic system
to their surface homogeneity, which is an important factor for applying dlvo theory. the quartz surface originally has negative potential. however, the surface of the collectors was usually modified to have positive surface for the favorable deposition experiments. in some experimen... | wikipedia |
Sparse dictionary learning
delta _ { i } \ nabla _ { \ mathbf { d } } \ sum _ { i \ in s } \ | x _ { i } - \ mathbf { d } r _ { i } \ | _ { 2 } ^ { 2 } + \ lambda \ | r _ { i } \ | _ { 1 } \ right \ } }, where s { \ displaystyle s } is a random subset of { 1... k } { \ displaystyle \ { 1... k \ } } and δ i { \ displays... | wikipedia |
Riemannian metric and Lie bracket in computational anatomy
= = the riemannian orbit model = = shapes in computational anatomy ( ca ) are studied via the use of diffeomorphic mapping for establishing correspondences between anatomical coordinate systems. in this setting, 3 - dimensional medical images are modelled as di... | wikipedia |
Pseudogroup
a lie groupoid. in particular, a lie pseudogroup is called of finite order k if it can be " reconstructed " from the space of its k - jets. = = references = = st. golab ( 1939 ). " uber den begriff der " pseudogruppe von transformationen " ". mathematische annalen. 116 : 768 – 780. doi : 10. 1007 / bf015973... | wikipedia |
Computing the permanent
##ively. another class of matrices for which the permanent is of particular interest, is the positive - semidefinite matrices. using a technique of stockmeyer counting, they can be computed within the class bpp np { \ displaystyle { \ textsf { bpp } } ^ { \ textsf { np } } }, but this is conside... | wikipedia |
Euromatrix
technologies ag ( germany ). the project was coordinated by hans uszkoreit, a professor of computational linguistics at saarland university. = = references = = = = external links = = official homepage euromatrixplus official homepage | wikipedia |
Zero-point energy
u = h u, u † ( t ) = u − 1 ( t ), u ( 0 ) = 1. { \ displaystyle i \ hbar { \ dot { u } } = hu \,, \ quad u ^ { \ dagger } ( t ) = u ^ { - 1 } ( t ) \,, \ quad u ( 0 ) = 1 \,. } alternatively, we can argue that these operators must commute if we are to obtain the correct equations of motion from the ha... | wikipedia |
Quantum chaos
2nd rev. and enlarged ed. ). berlin heidelberg paris [ etc. ] : springer. isbn 978 - 3 - 540 - 67723 - 9. berggren, karl - fredrik ; °aberg, sven, eds. ( 2001 ). quantum chaos y2k : proceedings of nobel symposium 116, backaskog castle, sweden, june 13 - 17, 2000. stockholm, sweden : physica scripta, the r... | wikipedia |
Kullback–Leibler divergence
{ \ displaystyle \ mathrm { h } ( p ) } is the entropy of p ( which is the same as the cross - entropy of p with itself ). the relative entropy d kl ( p q ) { \ displaystyle d _ { \ text { kl } } ( p \ parallel q ) } can be thought of geometrically as a statistical distance, a measure of how... | wikipedia |
Diet and cancer
diet and are found ubiquitously in plants. " while some studies have suggested flavonoids may have a role in cancer prevention, others have been inconclusive or suggested they may be harmful. = = = methionine = = = restriction of methionine has been suggested as a strategy in cancer growth control in ca... | wikipedia |
Team effectiveness
, operational and / or strategic tasks and initiatives. management teams are responsible for the total performance of the division they oversee with regards to day - to - day operations, delegation of tasks and the supervision of employees. the authority of these teams are based on the members positi... | wikipedia |
Financial services
global or regional headquarters in the london and are listed on the london stock exchange, and many banks and other financial institutions operate there or in edinburgh. = = see also = = = = references = = = = further reading = = porteous, bruce t. ; pradip tapadar ( december 2005 ). economic capital... | wikipedia |
Concordancer
a concordancer is a computer program that automatically constructs a concordance. the output of a concordancer may serve as input to a translation memory system for computer - assisted translation, or as an early step in machine translation. concordancers are also used in corpus linguistics to retrieve alp... | wikipedia |
New Engineering Contract
physical conditions which are within the site, are not weather conditions and which an experienced contractor would have judged at the contract date to have such a small chance of occurring that it would have been unreasonable for her / him to have allowed for them. ice conditions of contract s... | wikipedia |
Abundance of the chemical elements
##orine ) thought to be helpful for tooth enamel strength. a few more trace elements may play some role in the health of mammals. boron and silicon are notably necessary for plants but have uncertain roles in animals. the elements aluminium and silicon, although very common in the ear... | wikipedia |
Inert-pair effect
anion. in both of these the central bi atom is octahedrally coordinated with little or no distortion, in contravention to vsepr theory. the steric activity of the lone pair has long been assumed to be due to the orbital having some p character, i. e. the orbital is not spherically symmetric. more rece... | wikipedia |
Electron degeneracy pressure
follow pauli's principle and fermi – dirac statistics. in general, for an ensemble of non - interacting fermions, also known as a fermi gas, each particle can be treated independently with a single - fermion energy given by the purely kinetic term, e = p 2 2 m, { \ displaystyle e = { \ frac... | wikipedia |
Finite von Neumann algebra
products of hilbert spaces and the algebras acting on them. von neumann, j. ( 1940 ), " on rings of operators iii ", annals of mathematics, second series, 41 ( 1 ) : 94 – 161, doi : 10. 2307 / 1968823, jstor 1968823. this shows the existence of factors of type iii. von neumann, j. ( 1943 ), "... | wikipedia |
Structural chemistry
it has become possible to analyze large datasets with greater accuracy and efficiency. however, method also has its own limitations, such as the lack of training data, imbalanced data, and overfitting. = = future directions = = combining various experimental and computational techniques can provide... | wikipedia |
Spring (hydrology)
72 spring attractions and numerous micro spring holes spread over the city centre. = = see also = = fountain list of spa towns oasis petroleum seep soakage spring line settlement spring supply water cycle well = = references = = = = further reading = = lamoreaux, philip e. ; tanner, judy t, eds. ( 20... | wikipedia |
Genetic hitchhiking
rate in the area around it. due to the increased mutation rate, the nearby a allele may be mutated into a new, advantageous allele, a * - - m - - - - - - a - - - > - - m - - - - - - a * - - the individual in which this chromosome lies will now have a selective advantage over other individuals of thi... | wikipedia |
Functional shift
in linguistics, functional shift occurs when an existing word takes on a new syntactic function. if no change in form occurs, it is called a zero derivation. for example, the word like, formerly only used as a preposition in comparisons ( as in " eats like a pig " ), is now also used in the same way as... | wikipedia |
Blowout (geomorphology)
rather the flow remained constant in the direction that it was flowing before or showed other characteristics like turbulent separated flows. saucer blowouts indicate a deceleration of wind flow along the deflation basin as the structure widens over time by reversing flows eroding the sides and ... | wikipedia |
Karyorelict nuclear code
k ), methionine ( met, m ), phenylalanine ( phe, f ), proline ( pro, p ), serine ( ser, s ), threonine ( thr, t ), tryptophan ( trp, w ), tyrosine ( tyr, y ), and valine ( val, v ). = = differences from the standard code = = = = see also = = list of all genetic codes : translation tables 1 to 1... | wikipedia |
Hamiltonian (quantum mechanics)
′ ∗ = n a n ⟨ n ′ | h | n ⟩ = ⟨ n ′ | h | ψ ⟩ { \ displaystyle { \ frac { \ partial \ langle h \ rangle } { \ partial a _ { n'} ^ { * } } } = \ sum _ { n } a _ { n } \ langle n'| h | n \ rangle = \ langle n'| h | \ psi \ rangle } by applying the schrodinger equation and using the orthono... | wikipedia |
Quantum process
computing : progress and prospects. washington, dc : the national academies press. doi : 10. 17226 / 25196. isbn 978 - 0 - 309 - 47970 - 7. oclc 1091904777. s2cid 125635007. mermin, n. david ( 2007 ). quantum computer science : an introduction. doi : 10. 1017 / cbo9780511813870. isbn 978 - 0 - 511 - 342... | wikipedia |
Octafluorocubane
octafluorocubane or perfluorocubane is an organofluorine compound with the formula c8f8, consisting of eight carbon atoms joined into a cube, with a fluorine bonded to each carbon corner. it is a colorless, sublimable solid at room temperature. it has been of longstanding theoretical interest, but was ... | wikipedia |
Dependent adult
dependent adults are adults who are not senior citizens that need assistance in their day - to - day life. activities that require assistance include normal activities including but not limited to showering or getting out of bed. dependent adults have special rights and protections from abuse. after the... | wikipedia |
Incidence (epidemiology)
t = 5 years ) finds 20 new cases of hiv. a second follow - up at the end of the study ( t = 10 years ) finds 30 new cases. if you were to measure prevalence you would simply take the total number of cases ( 25 + 20 + 30 = 75 ) and divide by your sample population ( 225 ). so prevalence would be... | wikipedia |
DNA sequencing theory
of sequencing theory has proceeded more according to the philosophy of applied mathematics. in particular, it has been problem - focused and makes expedient use of approximations, simulations, etc. = = = early uses derived from elementary probability theory = = = the earliest result may be found d... | wikipedia |
Tasmanite (tektite)
into something like a " button ". other forms of tektites can be explained in a similar way. the greatest difficulty in modeling the situation is the need to distinguish between the effects of terrestrial and cosmic factors, since the surface structure of tektites sometimes seems too complex. = = re... | wikipedia |
Entanglement-assisted stabilizer formalism
} if for all e 1, e 2 ∈ e { \ displaystyle e _ { 1 }, e _ { 2 } \ in { \ mathcal { e } } }, e 1 † e 2 ∈ s i ∪ ( π n − z ( ⟨ s i, s e ⟩ ) ). { \ displaystyle e _ { 1 } ^ { \ dagger } e _ { 2 } \ in { \ mathcal { s } } _ { i } \ cup \ left ( \ pi ^ { n } - { \ mathcal { z } } \ ... | wikipedia |
Obligationes
dutilh novaes, catarina ( 2007 ). formalizing medieval logical theories : suppositio, consequentiae and obligationes. springer science & business media. isbn 9781402058530. dutilh novaes, c. and s. l. uckelman ( 2016 ). “ obligationes, ” in c. dutilh novaes and s. read ( eds ), cambridge companion to medie... | wikipedia |
Gard model
in evolutionary biology, the gard ( graded autocatalysis replication domain ) model is a general kinetic model for homeostatic - growth and fission of compositional - assemblies, with specific application towards lipids. in the context of abiogenesis, the lipid - world suggests assemblies of simple molecules... | wikipedia |
Bernoulli polynomials of the second kind
the bernoulli polynomials of the second kind ψn ( x ), also known as the fontana – bessel polynomials, are the polynomials defined by the following generating function : z ( 1 + z ) x ln ( 1 + z ) = n = 0 ∞ z n ψ n ( x ), | z | < 1. { \ displaystyle { \ frac { z ( 1 + z ) ^ { x ... | wikipedia |
Kernel method
} } which satisfies k ( x, x ′ ) = ⟨ φ ( x ), φ ( x ′ ) ⟩ v. { \ displaystyle k ( \ mathbf { x }, \ mathbf { x'} ) = \ langle \ varphi ( \ mathbf { x } ), \ varphi ( \ mathbf { x'} ) \ rangle _ { \ mathcal { v } }. } the key restriction is that ⟨ ⋅, ⋅ ⟩ v { \ displaystyle \ langle \ cdot, \ cdot \ rangle ... | wikipedia |
Tofu-dreg project
that the shoddily constructed buildings are commonly called " tofu buildings " because builders cut corners by replacing steel rods with thin iron wires for concrete reinforcement ; using inferior grade cement, if any at all ; and using fewer bricks than they should. one local was quoted in the articl... | wikipedia |
Jónsson–Tarski algebra
in mathematics, a jonsson – tarski algebra or cantor algebra is an algebraic structure encoding a bijection from an infinite set x onto the product x×x. they were introduced by bjarni jonsson and alfred tarski ( 1961, theorem 5 ). smirnov ( 1971 ), named them after georg cantor because of cantor'... | wikipedia |
Generalizations of Pauli matrices
in mathematics and physics, in particular quantum information, the term generalized pauli matrices refers to families of matrices which generalize the ( linear algebraic ) properties of the pauli matrices. here, a few classes of such matrices are summarized. = = multi - qubit pauli mat... | wikipedia |
M-theory (learning framework)
both shape - based as well as texture - based objects ( on streetscenes data set ). the approach performs really well : it has the capability of learning from only a few training examples and was shown to outperform several more complex state - of - the - art systems constellation models, ... | wikipedia |
Iron stress repressed RNA
iron stress repressed rna ( isrr ) is a cis - encoded antisense rna which regulates the expression of the photosynthetic protein isia. isia expression is activated by the ferric uptake regulator protein ( fur ) under iron stress conditions. isia enhances photosynthesis by forming a ring around... | wikipedia |
Therapeutic drug monitoring
s concentration profile is close to the “ exposure target ” associated with the best trade - off between probability of therapeutic success and risk of toxicity. this refers to clinical pharmacodynamic knowledge describing dose - concentration - response relationships among treated patients.... | wikipedia |
Schrieffer–Wolff transformation
of its elementary terms d 0 { \ displaystyle d _ { 0 } } and v ′ { \ displaystyle v'} : h i j ′ = d i δ i j + 1 2 k v i k ′ v k j ′ ( 1 d i − d k + 1 d j − d k ) + o ( v ′ 3 ) { \ displaystyle h'_ { ij } = d _ { i } \ delta _ { ij } + { \ frac { 1 } { 2 } } \ sum _ { k } v'_ { ik } v'_ {... | wikipedia |
Site survey
site surveys are inspections is an area where work is proposed, to gather information for a design or an estimate to complete the initial tasks required for an outdoor activity. it can determine a precise location, access, best orientation for the site and the location of obstacles. the type of site survey ... | wikipedia |
Semantic Interoperability Community of Practice
semantic interoperability community of practice ( sicop ) is a group of people who seek to make the semantic web operational in their respective settings by achieving " semantic interoperability " and " semantic data integration ". sicop seeks to enable semantic interoper... | wikipedia |
Australian monsoon
while la nina is mostly associated with an early monsoon season and wetter ones as well. the monsoon's thickness is normally less than 1, 500 metres ( 4, 900 feet ) over the sea and 2, 000 – 2, 500 metres ( 6, 600 – 8, 200 feet ) over the land. although the northern australian monsoonal bursts peak b... | wikipedia |
Ecosystem-based adaptation
vulnerable people depend directly on biodiversity to fulfil their daily subsistence needs. ecosystem - based adaptation offers potential to contribute towards the implementation of numerous sdgs, including the goals related to climate adaptation ( sdg 13 ), eliminating poverty and hunger ( sd... | wikipedia |
Intervocalic consonant
in phonetics and phonology, an intervocalic consonant is a consonant that occurs between two vowels. : 158 intervocalic consonants are often associated with lenition, a phonetic process that causes consonants to weaken and eventually disappear entirely. an example of such a change in english is i... | wikipedia |
Natural number
zero divisors : if a and b are natural numbers such that a × b = 0, then a = 0 or b = 0 ( or both ). = = generalizations = = two important generalizations of natural numbers arise from the two uses of counting and ordering : cardinal numbers and ordinal numbers. a natural number can be used to express th... | wikipedia |
Errors and residuals
{ i = 1 } ^ { n } e _ { i } ^ { 2 } \ sim \ chi _ { n } ^ { 2 }. } however, this quantity is not observable as the population mean is unknown. the sum of squares of the residuals, on the other hand, is observable. the quotient of that sum by σ2 has a chi - squared distribution with only n − 1 degre... | wikipedia |
Utterance
that conversation maxim of quality : provide information that is true maxim of relation : provide information that is relevant to the topic at hand maxim of manner : give order to your utterances throughout conversation, be clear = = bakhtin's theory of utterance = = according to philosopher mikhail bakhtin, ... | wikipedia |
Scheil equation
growth ". journal of crystal growth. 630 : 127605. bibcode : 2024jcrgr. 63027605a. doi : 10. 1016 / j. jcrysgro. 2024. 127605. s2cid 267414096. https : / / doi. org / 10. 1016 / j. jcrysgro. 2024. 127605 = = external links = = " scheil solidification simulation of 332. 1 foundry aluminium alloy, thermoc... | wikipedia |
SATRO-ECG
, arxiv : physics / 0602162v2 [ physics. med - ph ] janicki js, leonski w, jagielski j. partial potentials of selected cardiac muscle regions and heart activity model based on single fibres. medical engineering & physics, 31 ( 2009 ) 1276 - 1282 janicki js, leonski w, jagielski j, sobieszczanska m, chapinski ... | wikipedia |
Hamiltonian mechanics
f _ { 1 } \ cdot f _ { 2 }, g \ } = f _ { 1 } \ { f _ { 2 }, g \ } + f _ { 2 } \ { f _ { 1 }, g \ } } jacobi identity : { { h, f }, g } + { { f, g }, h } + { { g, h }, f } ≡ 0 { \ displaystyle \ { \ { h, f \ }, g \ } + \ { \ { f, g \ }, h \ } + \ { \ { g, h \ }, f \ } \ equiv 0 } non - degeneracy ... | wikipedia |
Malgrange–Ehrenpreis theorem
springer, doi : 10. 1007 / 978 - 3 - 642 - 96750 - 4, isbn 978 - 3 - 540 - 12139 - 8, mr 0705278 malgrange, bernard ( 1955 – 1956 ), " existence et approximation des solutions des equations aux derivees partielles et des equations de convolution ", annales de l'institut fourier, 6 : 271 – 3... | wikipedia |
INO80 Subfamily
##80 subfamily of chromatin remodeling complexes. this subfamily also contains an arp4 - actin complex that aids in stability of genes. the arp5 subunit is required for atpase function, binding to the dna, and relocation of nucleosomes. = = references = = | wikipedia |
Emerson Cavitation Tunnel
in newcastle university's old boiler house, where it was originally reconstructed. that location was on king's road in the middle of the university's city centre campus between the armstrong building, the student union, the arches and the bedson building. in 2016, the tunnel was moved from the... | wikipedia |
Paul Portier (physiologist)
honoured commander of the order of saint charles ( 1951 ) and of the order of cultural merit ( 1954 ) of monaco. he was elected member of the french academy of medicine in 1929 and of the french academy of sciences in 1936. = = references = = | wikipedia |
Empowering Women in Organic Chemistry
, zhenzhen dong ( adesis ), nicole camasso ( jacs ). = = = 2020 meeting and speakers = = = the second annual empowering women in organic chemistry conference was held virtually on thursday, august 13, 2020, and friday, august 14, 2020. 2020 career panel featured shanina sanders joh... | wikipedia |
Intraoperative blood salvage
##r e, mckay w, qureshi am, et al. ( december 2013 ). " outcomes and biochemical parameters following cardiac surgery : effects of transfusion of residual blood using centrifugation and multiple - pass hemoconcentration ". journal of cardiothoracic and vascular anesthesia. 27 ( 6 ) : 1174 –... | wikipedia |
Kaprekar number
− 1 2 = ( 2 k + 1 ) i = 0 p − 1 b i { \ displaystyle x _ { 1 } = { \ frac { b ^ { p } - 1 } { 2 } } = ( 2k + 1 ) \ sum _ { i = 0 } ^ { p - 1 } b ^ { i } } is a kaprekar number. x 2 = b p + 1 2 = x 1 + 1 { \ displaystyle x _ { 2 } = { \ frac { b ^ { p } + 1 } { 2 } } = x _ { 1 } + 1 } is a kaprekar numbe... | wikipedia |
Kainosymmetry
is likely that relativistic effects will partly counteract this, as they would tend to cause expansion of the 5g shell. another consequence is the increased metallicity of the following elements in a block after the first kainosymmetric orbital, along with a preference for higher oxidation states. this is... | wikipedia |
Nonmanual feature
in these questions. nonmanual features are frequently used to grammatically signify role shift, which is when the signer switches between two or more individuals they are quoting. for example, in german sign language this can be done by the signer using signing space to tie quoted speech to pronouns. ... | wikipedia |
Genetic analysis
have also been studies to determine the legal and social and moral effects of the increase of genetic analysis. genetic analysis may be done to identify genetic / inherited disorders and also to make a differential diagnosis in certain somatic diseases such as cancer. genetic analyses of cancer include... | wikipedia |
Limbic resonance
other, and describes it as " intersubjectivity ". he then goes on to explore what developmental neuropsychology can reveal about both types of interrelatedness. in integrative medicine : principles for practice, authors kligler and lee state " the empathic therapist offers a form of affect regulation. ... | wikipedia |
Routhian mechanics
dq + { \ frac { \ partial l } { \ partial \ zeta } } d \ zeta + pd { \ dot { q } } + { \ frac { \ partial l } { \ partial { \ dot { \ zeta } } } } d { \ dot { \ zeta } } + { \ frac { \ partial l } { \ partial t } } dt } and to replace pd ( dq / dt ) by ( dq / dt ) dp, recall the product rule for diff... | wikipedia |
Sister language
in historical linguistics, sister languages are languages that are descended from a common ancestral language. every language in a language family that descends from the same language as the others is a sister to them. a commonly given example is of urdu and hindi ( the standardized registers of the hin... | wikipedia |
Centralite
{ \ displaystyle t }, and a v, t = 0 { \ displaystyle a _ { v, t } = 0 } otherwise. the relative centrality score x v { \ displaystyle x _ { v } } of vertex v { \ displaystyle v } can be defined as the nonnegative solution over the set of vertices v ∈ v { \ displaystyle v \ in v } to the equations : x v = 1 ... | wikipedia |
Root mean square deviation of atomic positions
the rmsd is used to assess how well mathematical or computational models of behavior explain the empirically observed behavior. in gis, the rmsd is one measure used to assess the accuracy of spatial analysis and remote sensing. in hydrogeology, rmsd and nrmsd are used to e... | wikipedia |
Wearable cardioverter defibrillator
##d after mi or icd explantation. the authors found that the wcd is a cost - effective treatment option in patients after mi using the data from the vest study. in patients after icd explantation the wcd provided even a cost saving of €1, 782 compared to 3 weeks hospitalization in a ... | wikipedia |
Interdental consonant
languages ) lh. they are always laminal ( pronounced by touching with the blade of the tongue ) but may be formed in one of three different ways, depending on the language, the speaker, and how carefully the speaker pronounces the sound. they are apical interdental [ t ~ d n l ] with the tip of th... | wikipedia |
CDNA library
more resource - intensive to generate and keep. = = cloning of cdna = = cdna molecules can be cloned by using restriction site linkers. linkers are short, double stranded pieces of dna ( oligodeoxyribonucleotide ) about 8 to 12 nucleotide pairs long that include a restriction endonuclease cleavage site e. ... | wikipedia |
Generalized signal averaging
within signal processing, in many cases only one image with noise is available, and averaging is then realized in a local neighborhood. results are acceptable if the noise is smaller in size than the smallest objects of interest in the image, but blurring of edges is a serious disadvantage.... | wikipedia |
Concurrent logic programming
concurrent logic programming is a variant of logic programming designed for parallel computing in which programs are sets of guarded horn clauses of the form : h : - g1, …, gn | b1, …, bn. the conjunction g1, …, gn is called the guard of the clause, and | is the commitment operator. declara... | wikipedia |
QED vacuum
equal - time commutator is : [ π i ( r, t ), a j ( r ′, t ) ] = − i δ i j δ ( r − r ′ ), { \ displaystyle { \ bigl [ } \ pi _ { i } ( \ mathbf { r }, t ), \ a _ { j } ( \ mathbf { r } ', t ) { \ bigr ] } = - i \ hbar \ delta _ { ij } \ delta ( \ mathbf { r } - \ mathbf { r }') \,, } where r, r ′ are spatial ... | wikipedia |
Spray (liquid drop)
also used to cool animals = = = consumer products = = = atomizers are used with pump - operated sprays of household cleaning products. the function of these nozzles is to distribute the product over an area. see aerosol spray and spray can water and detergent sprays for the car washing = = reference... | wikipedia |
Data generating process
in statistics and in empirical sciences, a data generating process is a process in the real world that " generates " the data one is interested in. this process encompasses the underlying mechanisms, factors, and randomness that contribute to the production of observed data. usually, scholars do... | wikipedia |
Herbert Schendl
a member of the university board of governors ( " senat " in austrian german ), as the dean's committee chair or as a member of the university - wide arbitration committee. his efforts have been recognized in a 2007 festschrift on the occasion of his 65th birthday published by braumuller, and a 2012 int... | wikipedia |
Inbreeding avoidance
offspring, providing protection against environmental changes that may otherwise target more homozygous populations that inbreeding often produces. whether a female engages in extra - pair copulations for the sake of inbreeding avoidance depends on whether the costs of extra - pair copulation outwe... | wikipedia |
Preferred Reporting Items for Systematic Reviews and Meta-Analyses
and internal medicine journals ( 50 % ) than in specialty medicine journals ( 25 % ). these results showed that the uptake of prisma guidelines by journals is still inadequate although there has been some improvement over time. approximately 174 journal... | wikipedia |
Quantum superposition
weights of a and b in the superposition process. it will never be different from both a and b [ i. e., either a or b ]. the intermediate character of the state formed by superposition thus expresses itself through the probability of a particular result for an observation being intermediate between... | wikipedia |
Whisker (metallurgy)
shut down due to a " false alarm " that indicated an unsafe pressure drop in the reactor's steam system when the steam pressure was actually nominal. the false alarm was caused by a tin whisker that short circuited the logic board responsible for monitoring the steam pressure lines in the power pla... | wikipedia |
Simultaneous Authentication of Equals
thereby access the wi - fi network, without knowing the user's password. " = = see also = = extensible authentication protocol ( eap ) key - agreement protocol krack ieee 802. 1x = = references = = = = further reading = = harkins, dan ( aug 20, 2008 ). " simultaneous authentication... | wikipedia |
Fubini–Study metric
\ partial z ^ { i } \, \ partial { \ bar { z } } ^ { j } } } k } = = = using homogeneous coordinates = = = an expression is also possible in the notation of homogeneous coordinates, commonly used to describe projective varieties of algebraic geometry : z = [ z0 :... : zn ]. formally, subject to suit... | wikipedia |
Societal psychology
for cross - fertilization among societal, developmental, and personality psychologists there is also a need for cross - fertilization between basic and applied research societal psychology requires a systems approach the study of a social phenomenon requires a multilevel approach, at the macro as we... | wikipedia |
Social status
). " the origins of status hierarchy : a formal theory and empirical test ". american journal of sociology. 107 ( 5 ) : 1143 – 1178. doi : 10. 1086 / 341744. s2cid 142599569. macdonald, paul k. ; parent, joseph m. ( 2021 ). " the status of status in world politics ". world politics 73 ( 2 ) : 358 – 391. m... | wikipedia |
Fermat's principle
, } indicating that the optical length is the physical length multiplied by the ray index : the opl is a notional geometric quantity, from which time has been factored out. in terms of opl, the condition for γ to be a ray path ( fermat's principle ) becomes this has the form of maupertuis's principle... | wikipedia |
Muffle furnace
##laze of the porcelain. they were used for painted enamels on metal for the same reason. like other types of muffle furnaces, the design isolates the objects from the flames producing the heat ( with electricity this is not so important ). for historical overglaze enamels the kiln was generally far smal... | wikipedia |
Gitea
that the attacker can modify. if a windows or mac user pulls ( downloads ) a version of the repository with the malicious directory, then switches to that directory, the. git directory will be overwritten ( due to the case - insensitive trait of the windows and mac filesystems ) and the malicious executable files... | wikipedia |
Posterior probability
x ) { \ displaystyle f _ { x \ mid y = y } ( x ) } is the posterior density of x { \ displaystyle x } given the data y = y { \ displaystyle y = y }. = = credible interval = = posterior probability is a conditional probability conditioned on randomly observed data. hence it is a random variable. fo... | wikipedia |
Pseudohypoxia
= = = = ethanol + nad + → acetaldehyde + nadh + h + ( catalyzed by alcohol dehydrogenase ) acetaldehyde + nad + → acetate + nadh + h + ( catalyzed by aldehyde dehydrogenase ) = = = = meos = = = = ethanol + nadph + h + + o2 → acetaldehyde + nadp + + 2h2o ( catalyzed by cyp2e1 ) acetaldehyde + nad + → aceta... | wikipedia |
Subarctic climate
due to extreme elevation ) in sichuan most of qamdo prefecture ( due to extreme elevation ) in the tibet autonomous region parts of ladakh ( including siachen glacier ) and spiti regions of india middle reaches of the himalayas in nepal, bhutan, myanmar, and northeast india. parts of kaema plateau ( i... | wikipedia |
Urban plans in Iran
in framework plans = = strategic approach in urban planning = = specifications of strategic - structural plans shows they are better than comprehensive plans. the most important specifics of these plans are : cyclical process of preparation of these plans flexibility and envisaging probable failures... | wikipedia |
Dixon elliptic functions
##2 } } z ^ { 15 } + \ cdots \ \ [ 8mu ] \ operatorname { sm } z & = z - { \ frac { 1 } { 6 } } z ^ { 4 } + { \ frac { 2 } { 63 } } z ^ { 7 } - { \ frac { 13 } { 2268 } } z ^ { 10 } + { \ frac { 23 } { 22113 } } z ^ { 13 } - { \ frac { 2803 } { 14859936 } } z ^ { 16 } + \ cdots \ end { aligned ... | wikipedia |
Dynamic problem (algorithms)
given a graph, maintain its parameters, such as connectivity, maximal degree, shortest paths, etc., when insertion and deletion of its edges are allowed. = = see also = = dynamization dynamic connectivity kinetic data structure = = references = = | wikipedia |
Wavelet
). multirate systems and filter banks. englewood cliffs, nj : prentice hall. isbn 0 - 13 - 605718 - 7. vetterli, martin ; kovacevic, jelena ( 1995 ). wavelets and subband coding. englewood cliffs, n. j : prentice hall ptr. isbn 0 - 13 - 097080 - 8. wickerhauser, mladen victor ( 1994 ). adapted wavelet analysis ... | wikipedia |
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