cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 2 of Mathematical modelling of SigE regulatory network reveals new insights into bistability of mycobacterial stress response
Creators: name: Zorzan, Irene
name: Del Favero, Simone
name: Giaretta, Alberto
name: Manganelli, Riccardo
name: Di Camillo, Barbara
name: Schenato, Luca
Publisher: name: figshare
Year: 2021
Subjects: subject: Biophysics
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases

description: Additional file 2 - Table I. This table contains numerical values of model parameters.
ОЛИЙ ТАЪЛИМ МУАССАСАЛАРИ ПЕДАГОГЛАРИНИНГ КРЕАТИВ ҚОБИЛИЯТЛАРИНИ РИВОЖЛАНТИРИШНИНГ МАЗМУНИ
Creators: name: Гулноза Хасанова
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: Креативлик
креатив потенсиали
педагог тарбиячи қобилияти
интерфаол услублари
педагогик маҳорат

description: Ушбу мақолада олий таълим муассасаларида педагогларнинг илмий фаолиятида креатив қобилиятларнинг ривожлантириш ватакомиллаштиришнинг мазмуни хақида фикр юритилган.
GEOGRAFIK NOMLARNING YOZILISHI VA TRANSKRIPSIYASI
Creators: name: Mirzarahimova, Saida Zunnunovna
name: Ibroimov, Sherzod Ibroim O'gli
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: toponim
turdosh
defiz
kartografiya.

description: Ushbu maqolada joy nomlarinig yozilishi, talaffuz qilinishi va ayrim xolatda tarjima qilinishi va tarjima qilinmaslik sabablari yoritilgan
Concessão de liminar na RCL 58.207 (STF): superlotação no CPP de Pacaembu/SP
Creators: name: IBCCRIM
Publisher: name: Zenodo
Year: 2024
Subjects: Centro de Progressão Penitenciária de Pacaembu/SP
RCL 58.207
amicus curiae

description: No último dia 19 de agosto, a 2ª Turma do Supremo Tribunal Federal concedeu liminar para determinar a redução da população carcerária do Centro de Progressão Penitenciária de Pacaembu/SP ao limite de 137,5%, nos termos do art. 4º, § 1º, da Resolução 05/2016 do CNPCP, mediante a adoção de saída antecipada ou prisão domiciliar.
A Z$_2$ spin-orbital liquid state in the square lattice Kugel-Khomskii model
Creators: name: Wang, Fa
name: Vishwanath, Ashvin
Publisher: name: arXiv
Year: 2008
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We argue for the existence of a liquid ground state in a class of square lattice models of orbitally degenerate insulators. Starting with the SU(4) symmetric Kugel-Khomskii model, we utilize a Majorana Fermion representation of spin-orbital operators to access novel phases. Variational wavefunctions of candidate liquid phases are thus obtained, whose properties are evaluated using Variational Monte Carlo. These states are disordered, and are found to have excellent energetics and ground state overlap ($>40%$) when compared with exact diagonalization on 16 site clusters. We conclude that these are spin-orbital liquid ground states with emergent nodal fermions and Z$_2$ gauge fields. Connections to spin 3/2 cold atom systems and properties in the absence of SU(4) symmetry are briefly discussed.
description: 9 pages, 4 figures, 3 tables, published version
Geometrical Frustration: A Study of 4d Hard Spheres
Creators: name: van Meel, J. A.
name: Frenkel, D.
name: Charbonneau, P.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The smallest maximum kissing-number Voronoi polyhedron of 3d spheres is the icosahedron and the tetrahedron is the smallest volume that can show up in Delaunay tessalation. No periodic lattice is consistent with either and hence these dense packings are geometrically frustrated. Because icosahedra can be assembled from almost perfect tetrahedra, the terms "icosahedral" and "polytetrahedral" packing are often used interchangeably, which leaves the true origin of geometric frustration unclear. Here we report a computational study of freezing of 4d hard spheres, where the densest Voronoi cluster is compatible with the symmetry of the densest crystal, while polytetrahedral order is not. We observe that, under otherwise comparable conditions, crystal nucleation in 4d is less facile than in 3d. This suggest that it is the geometrical frustration of polytetrahedral structures that inhibits crystallization.
description: 4 pages, 3 figures; revised interpretation
Efgartigimod: First Approval
Creators: name: Heo, Young-A
Publisher: name: Adis Journals
Year: 2022
Subjects: Medicine

description: Declarations Funding The preparation of this review was not supported by any external funding. Authorship and Conflict of interest Young-A Heo is a salaried employee of Adis International Ltd/Springer Nature, and declares no relevant conflicts of interest. All authors contributed to the review and are responsible for the article content. Ethics approval, Consent to participate, Consent to publish, Availability of data and material, Code availability not applicable Additional information about this Adis Drug Review can be found here Abstract
Efgartigimod (efgartigimod alfa-fcab, Vyvgart™) is a first-in-class neonatal Fc receptor antagonist being developed by argenx for the treatment of autoimmune diseases including myasthenia gravis. In December 2021, intravenous efgartigimod received its first approval in the USA for the treatment of generalized myasthenia gravis in adults who are anti-acetylcholine receptor (AChR) antibody positive. Intravenous efgartigimod has also been evaluated for generalized myasthenia gravis in various other countries, with the agent subsequently approved in Japan in January 2022 for generalized myasthenia gravis patientsregardless of antibody status and in preregistration stage in the EU. Several clinical studies of intravenous and subcutaneous formulation of efgartigimod are also being investigated for other autoimmune diseases including bullous pemphigoid, chronic inflammatory demyelinating polyradiculoneuropathy, immune thrombocytopenia, autoimmune myositis and pemphigus. This article summarizes the milestones in the development of efgartigimod leading to this first approval for generalized myasthenia gravis.
© Springer Nature Switzerland AG 2022
ДИНИЙ ДУНЁҚАРАШ ШАКЛЛАНГАНЛИК ДАРАЖАСИНИНГ ШАХС ТИПОЛОГИК ХУСУСИЯТЛАРИ БИЛАН АЛОҚАДОРЛИГИНИ ЭМПЕРИК ЎРГАНИЛИШИ
Creators: name: Мухайя Хусиновна Джуманиязова
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: дин
диний дунѐқараш
диний эътиқод
экстраверсия
интроверсия
сезги
интуиция
ижтимоий-психологик қадрият
диний ғоялар
қадриятлар

description: Ушбу мақолада талаба ѐшларнинг диний дунѐқарашининг шаклланиш даражаси (диний / илмий) билан шахснинг типологик хусусиятлари билан боғлиқлигини эмпирик ўрганиш бўйича қарашлар келтирилган. Тадқиқотчиларнинг мавзуга ѐндашувлари тизимли равишда таҳлил қилинди. Бундан ташқари, муаллифнинг илмий хулосалари берилган
EDUCATIONAL CLUSTER AS TEACHING TECHNOLOGY OF PEDAGOGICAL COOPERATION
Creators: name: Mutalova, Dilnoza Abdurashidovna
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: Cluster
educаtionаl cluster
cooperаtion
technology of pedаgogicаl interаction
industriаl enterprises
University complex
models of educаtionаl cluster.

description: One of the mаin urgent tаsks of higher educаtion of the Republic is to ensure the quаlity of trаining of future speciаlists, the solution of which is lаrgely determined by the implementаtion of interаction between higher educаtionаl institutions аnd industriаl enterprises. In this аrticle we аre tаlking аbout the need to develop educаtionаl clusters аs а pedаgogicаl technology of interаction аnd the creаtion of its didаctic support.
INNOVATSION RIVOJLANISH VA YOSHLAR: MAVJUD VAZIYAT VA ISTIQBOLLAR
Creators: name: Jorabek Jumanazar Ogli Rajabboyev
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: innovatsiya
innovatsion faoliyat
normativ-huquqiy asoslar
inson kapitali
o’zbek yoshlari
islohotlar
zamonaviy jamiyatlar
innovatsion iqtisodiyot.

description: Ushubu maqolada mamlakatimizning innovatsion rivojlanishi jarayonlari va unda yoshlarning o’rni va roli, mavjud vaziyat va istiqbollar tahlil qilib o’tilgan. Mamlakatimizda yoshlarning innovatsion faoliyati uchun berilayotgan imkoniyatlar keltirilgan. Sohadagi islohotlar ko'rib o'tilgan. Maqola so'nggida muallifning yakuniy xulosalari asoslab berilgan
Geometrical control of the magnetization direction in high aspect-ratio PdNi ferromagnetic nano-electrodes
Creators: name: Gonzalez-Pons, J. J.
name: Henderson, J. J.
name: del Barco, E.
name: Ozyilmaz, B.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present a study of electron-beam evaporated Pd0.4Ni0.6 alloy thin films by means of ferromagnetic resonance measurements on extended films of varying thickness and anisotropic magnetoresistance measurements of lithographically patterned high aspect-ratio ferromagnetic electrodes, respectively. The results reveal that the direction of the magnetization strongly depends on the electrode lateral dimensions, transitioning from in-plane magnetization for extended films to out-of-the-plane magnetization for electrode widths below 2-3 microns, reaching 58 degrees off-plane for 100 nm-wide nanoelectrodes.
description: Preprint submitted to PRB (14 pages, 4 figures)
Keck/OSIRIS Pa$β$ high-contrast imaging and updated constraints on PDS~70b
Creators: name: Uyama, Taichi
name: Xie, Chen
name: Aoyama, Yuhiko
name: Beichman, Charles A.
name: Hashimoto, Jun
name: Dong, Ruobing
name: Hasegawa, Yasuhiro
name: Ikoma, Masahiro
name: Mawet, Dimitri
name: McElwain, Michael W.
name: Ruffio, Jean-Baptiste
name: Wagner, Kevin R.
name: Wang, Jason J.
name: Zhou, Yifan
Publisher: name: arXiv
Year: 2021
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We present a high-contrast imaging search for Pa$β$ line emission from protoplanets in the PDS~70 system with Keck/OSIRIS integral field spectroscopy. We applied the high-resolution spectral differential imaging technique to the OSIRIS $J$-band data but did not detect the Pa$β$ line at the level predicted using the parameters of \cite{Hashimoto2020}. This lack of Pa$β$ emission suggests the MUSE-based study may have overestimated the line width of H$α$. We compared our Pa$β$ detection limits with the previous H$α$ flux and H$β$ limits and estimated $A_{\rm V}$ to be $\sim0.9$ and 2.0 for PDS~70~b and c respectively. In particular, PDS~70~b's $A_{\rm V}$ is much smaller than implied by high-contrast near-infrared studies, which suggests the infrared-continuum photosphere and the hydrogen-emitting regions exist at different heights above the forming planet.
description: 8pages, 5 figs, accepted for publication in AJ
Vapor deposition rate modifies anisotropic glassy structure of an anthracene-based organic semiconductor
Creators: name: Bishop, Camille
name: Bagchi, Kushal
name: Toney, Michael F.
name: Ediger, M. D.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We control the anisotropic molecular packing of vapor-deposited glasses of ABH113, a deuterated anthracene derivative with promise for future OLED materials, by changing the deposition rate and substrate temperature at which they are prepared. We find that, at substrate temperatures from 0.65Tg to 0.92Tg, deposition rate significantly modifies the orientational order in the vapor-deposited glasses as characterized by X-ray scattering and birefringence. Both measures of anisotropic order can be described by a single deposition rate-substrate temperature superposition (RTS). This supports the applicability of the surface equilibration mechanism and generalizes the RTS principle from previous model systems with liquid crystalline order to non-mesogenic organic semiconductors. We find that vapor-deposited glasses of ABH113 have significantly enhanced density and thermal stability compared to their counterparts prepared by liquid-cooling. For organic semiconductors, the results of this study provide an efficient guide for using deposition rate to prepare stable glasses with controlled molecular packing.
description: 29 pages, 13 figures. Submitted to the Journal of Chemical Physics
Additional file 1 of Perspectives and ethical considerations for return of genetics and genomics research results: a qualitative study of genomics researchers in Uganda
Creators: name: Ochieng, Joseph
name: Kwagala, Betty
name: Barugahare, John
name: Mwaka, Erisa
name: Ekusai-Sebatta, Deborah
name: Ali, Joseph
name: Sewankambo, Nelson K.
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1. In-depth Interview guide.
Dissipation induced coherence of a two-mode Bose-Einstein condensate
Creators: name: Witthaut, D.
name: Trimborn, F.
name: Wimberger, S.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We discuss the dynamics of a Bose-Einstein condensate in a double-well trap subject to phase noise and particle loss. The phase coherence of a weakly-interacting condensate as well as the response to an external driving show a pronounced stochastic resonance effect: Both quantities become maximal for a finite value of the dissipation rate matching the intrinsic time scales of the system. Even stronger effects are observed when dissipation acts in concurrence with strong inter-particle interactions, restoring the purity of the condensate almost completely and increasing the phase coherence significantly.
description: 10 pages, 5 figures
Complexity of stoquastic frustration-free Hamiltonians
Creators: name: Bravyi, Sergey
name: Terhal, Barbara
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study several problems related to properties of non-negative matrices that arise at the boundary between quantum and classical probabilistic computation. Our results are twofold. First, we identify a large class of quantum Hamiltonians describing systems of qubits for which the adiabatic evolution can be efficiently simulated on a classical probabilistic computer. These are stoquastic local Hamiltonians with a "frustration free" ground-state. A Hamiltonian belongs to this class iff it can be represented as $H=\sum_a H_a$ where (1) every term $H_a$ acts non-trivially on a constant number of qubits, (2) every term $H_a$ has real non-positive off-diagonal matrix elements in the standard basis, and (3) the ground-state of $H$ is a ground-state of every term $H_a$. Secondly, we generalize the Cook-Levin theorem proving NP-completeness of the satisfiability problem to the complexity class MA -- a probabilistic analogue of NP. Specifically, we construct a quantum version of the k-SAT problem which we call "stoquastic k-SAT" such that stoquastic k-SAT is contained in MA for any constant $k$, and any promise problem in MA is Karp-reducible to stoquastic 6-SAT. This result provides the first non-trivial example of a MA-complete promise problem.
description: 22 pages. The material related to stoquastic k-SAT is an extended and improved version of quant-ph/0611021
Evidence for $B^0 \to χ_{c1} π^0$ at Belle
Creators: name: Belle Collaboration
name: Kumar, R.
name: Singh, J. B.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We present a measurement of the branching fraction for the Cabibbo- and color-suppressed $B^0 \to χ_{c1}π^0$ decay based on a data sample of $657\times 10^6$ $B\bar B$ events collected at the $Υ(4S)$ resonance with the Belle detector at the KEKB asymmetric-energy $e^+e^-$ collider. We observe a signal of $40\pm9$ events with a significance of $4.7σ$ including systematic uncertainties. The measured branching fraction is $\mathcal {B}(B^0 \to χ_{c1} π^0) = (1.12\pm 0.25(\rm {stat.})\pm 0.12({\rm syst.}))\times 10^{-5}$.
description: 5 pages, 5 figures
DTRF2020: first results
Creators: name: Seitz, Manuela
name: Bloßfeld, Mathis
name: Glomsda, Matthias
name: Angermann, Detlef
name: Rudenko, Sergei
name: Zeitlhoefler, Julian
Publisher: name: Zenodo
Year: 2022

description: The presentation describes results and challenges of the DTRF2020 computation.
Exact quantum Monte Carlo study of one dimensional trapped fermions with attractive contact interactions
Creators: name: Casula, Michele
name: Ceperley, D. M.
name: Mueller, Erich J.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Using exact continuous quantum Monte Carlo techniques, we study the zero and finite temperature properties of a system of harmonically trapped one dimensional spin 1/2 fermions with short range interactions. Motivated by experimental searches for modulated Fulde-Ferrel-Larkin-Ovchinikov states, we systematically examine the impact of a spin imbalance on the density profiles. We quantify the accuracy of the Thomas-Fermi approximation, finding that for sufficiently large particle numbers (N > 100) it quantitatively reproduces most features of the exact density profile. The Thomas-Fermi approximation fails to capture small Friedel-like spin and density oscillations and overestimates the size of the fully paired region in the outer shell of the trap. Based on our results, we suggest a range of experimentally tunable parameters to maximize the visibility of the double shell structure of the system and the Fulde-Ferrel-Larkin-Ovchinikov state in the one dimensional harmonic trap. Furthermore, we analyze the fingerprints of the attractive contact interactions in the features of the momentum and pair momentum distributions.
description: 11 pages, 10 figures
Multi-Loop Results, Charm- and Bottom-Quark Masses and the Strong Coupling Constant
Creators: name: Kuehn, J. H.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The impact of recent multi-loop calculations on precise determinations of charm- and bottom-quark masses and the strong coupling constant is discussed.
description: ICHEP08 proceeding
Chiral Parametrization of QCD Vector Field in SU(3)
Creators: name: Novozhilov, Victor
name: Novozhilov, Yuri
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The chiral parametrization of gluons in SU(3) QCD is proposed extending an approach developed earlier for SU(2) case. A color chiral field is introduced, gluons are chirally rotated, and vector component of rotated gluons is defined on condition that no new color variables appeared with the chiral field. This condition associates such a vector component with SU(3)/U(2) coset plus an U(2) field. The topological action in SU(3) QCD is derived. It is expressed in terms of axial vector component of rotated gluons. The vector field in CP^2 sector is studied in new variables of chiral parametrization.
description: 17 pages
Salacia krigsneri Lombardi
Creators: name: Coughenour, Jennifer M.
name: Simmons, Mark P.
name: Lombardi, Julio A.
name: Yakobson, Kendra
name: Archer, Robert H.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Celastrales
Celastraceae
Salacia
Salacia krigsneri

description: Salacia krigsneri Lombardi — J.A. Lombardi 6687, Brazil (HRCB); 26S rDNA HM230067, ITS rDNA HM230112, matK HM230159, trnL intron HM230205, trnL-F spacer HM230250;
description: Published as part of Coughenour, Jennifer M., Simmons, Mark P., Lombardi, Julio A., Yakobson, Kendra & Archer, Robert H., 2011, Phylogeny of Celastraceae subfamily Hippocrateoideae inferred from morphological characters and nuclear and plastid loci, pp. 320-330 in Molecular Phylogenetics and Evolution 59 (2) on page 328, DOI: 10.1016/j.ympev.2011.02.017, http://zenodo.org/record/5155694
ГЎЗАЛЛИК ИНДУСТРИЯСИ ВА БОЗОР ИҚТИСОДИЁТИ
Creators: name: Баҳодир Эргашевич Ҳусанов
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: инновация
инновацион тафаккур
жамият
ақлу идрок
рационал
субъективлик
ривожланиш
ўзгариш
янгиланиш
билиш.

description: Мақолада бозор иқтисодиѐтига ўтиш шароитида гўзалликнинг қиймат касб этувчи механизмга айланиши, гўзаллик индустриясининг оммалашиш механизмлари ҳамда гўзалликнинг эстетик муносабатлардаги аҳамиятига доир мулоҳазалар илмий баѐн этилган
Consistency and Completeness of Rewriting in the Calculus of Constructions
Creators: name: Walukiewicz-Chrzaszcz, Daria
name: Chrzaszcz, Jacek
Publisher: name: arXiv
Year: 2008
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Symbolic Computation (cs.SC)
subject: FOS: Computer and information sciences
subject: F.4.1; F.4.2

description: Adding rewriting to a proof assistant based on the Curry-Howard isomorphism, such as Coq, may greatly improve usability of the tool. Unfortunately adding an arbitrary set of rewrite rules may render the underlying formal system undecidable and inconsistent. While ways to ensure termination and confluence, and hence decidability of type-checking, have already been studied to some extent, logical consistency has got little attention so far. In this paper we show that consistency is a consequence of canonicity, which in turn follows from the assumption that all functions defined by rewrite rules are complete. We provide a sound and terminating, but necessarily incomplete algorithm to verify this property. The algorithm accepts all definitions that follow dependent pattern matching schemes presented by Coquand and studied by McBride in his PhD thesis. It also accepts many definitions by rewriting, containing rules which depart from standard pattern matching.
description: 20 pages
Evolved Stars in the Core of the Massive Globular Cluster NGC 2419
Creators: name: Sandquist, Eric L.
name: Hess, Jordan M.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present an analysis of optical and ultraviolet Hubble Space Telescope photometry for evolved stars in the core of the distant massive globular cluster NGC 2419. We characterize the horizontal branch (HB) population in detail including corrections for incompleteness on the long blue tail. We present a method for removing (to first order) lifetime effects from the distribution of HB stars to facilitate more accurate measurements of helium abundance for clusters with blue HBs and to clarify the distribution of stars reaching the zero-age HB. The population ratio R = N_HB / N_RGB implies there may be slight helium enrichment among the EHB stars in the cluster, but that it is likely to be small (dY < 0.05). An examination of the upper main sequence does not reveal any sign of multiple populations. Through comparisons of optical CMDs, we present evidence that the EHB clump in NGC 2419 contains the end of the canonical horizontal branch, and that the boundary between the normal HB stars and blue hook stars shows up as a change in the density of stars in the CMD. This corresponds to a spectroscopically-verified gap in NGC 2808 and an "edge" in omega Cen. The more clearly visible HB gap at V = 23.5 appears to be too bright.(Abridged)
description: 27 pages, 25 figures (some bitmapped), uses emulateapj, accepted to Astronomical Journal
ALISHER NAVOIY "XAMSA"SINING YARATILISHIDA BOSHQA XAMSANAVISLARNING ROLI
Creators: name: Tojixon Sabitova
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: an`ana
sivilizatsiya
fors-tojik adabiyoti
mumtoz adabiyot
mashhur
do`stlik
mutafakkir
ijodkor
Sharq.

description: Ushbu maqolada Alisher Navoiy "Xamsa"sining yaratilishi va XIV-XV asrlarda yashab ijod etgan xamsanavis shoirlar haqidadir. Bu adiblar haqida Alisher Navoiyning "Majolis un-nafois", professor Y.E.Bertelsning "Jami" professor Sh.Muhamedovning "Xazinalar jilosi", filologiya fanlari doktori Dilnavoz Yusupovaning "O'zbek mumtoz adabiyoti" (Alisher Navoiy davri) qo'llanmasida ma'lumotlar bor. Maqola muallifi mana shu asarlarga tayangan holda to'liq "Xamsa" oltita va bir nechtagina doston yozgan xamsanavislardan sakkiztasi haqidagi ma'lumotlarni ko'rsatib bergan.
Hadronic Light-by-Light Scattering in the Muonium Hyperfine Splitting
Creators: name: Karshenboim, S. G.
name: Shelyuto, V. A.
name: Vainshtein, A. I.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider an impact of hadronic light-by-light scattering on the muonium hyperfine structure. A shift of the hyperfine interval $Δν({\rm Mu}) _{\rm\tiny HLBL}$ is calculated with the light-by-light scattering approximated by exchange of pseudoscalar and pseudovector mesons. Constraints from the operator product expansion in QCD are used to fix parameters of the model similar to the one used earlier for the hadronic light-by-light scattering in calculations of the muon anomalous magnetic moment. The pseudovector exchange is dominant in the resulting shift, $Δν({\rm Mu})_{\rm\tiny HLBL}= -0.0065(10) {Hz}$. Although the effect is tiny it is useful in understanding the level of hadronic uncertainties.
description: 16 pages, 7 figures, a reference added
ИЗУЧЕНИЕ ЭФФЕКТИВНОСТИ СОЦИАЛЬНО-ПСИХОЛОГИЧЕСКИХ ОСОБЕННОСТЕЙ АДАПТАЦИИ ДЕВУШЕК К СЕМЕЙНОЙ ЖИЗНИ.
Creators: name: Райхан Сайлаубековна Разакова
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: Семейная жизнь
готовность к семейной жизни
адаптация
брак
физическая зрелость
психологическая готовность
социальная готовность.

description: Это статья посвящена изучению эффективности социальнопсихологических особенностей адаптации девушек к семейной жизни. в статье анализируются психологические механизмы подготовки девушек к будущей жизни
Additional file 1 of Prenatal metal exposure, cord blood DNA methylation and persistence in childhood: an epigenome-wide association study of 12 metals
Creators: name: Bozack, Anne K.
name: Rifas-Shiman, Sheryl L.
name: Coull, Brent A.
name: Baccarelli, Andrea A.
name: Wright, Robert O.
name: Amarasiriwardena, Chitra
name: Gold, Diane R.
name: Oken, Emily
name: Hivert, Marie-France
name: Cardenas, Andres
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: Hematology

description: Additional file 1
On the tidal evolution of the orbits of low-mass satellites around black holes
Creators: name: Cadez, A.
name: Calvani, M.
name: Kostic, U.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Low-mass satellites, like asteroids and comets, are expected to be present around the black hole at the Galactic center. We consider small bodies orbiting a black hole, and we study the evolution of their orbits due to tidal interaction with the black hole. In this paper we investigate the consequences of the existence of plunging orbits when a black hole is present. We are interested in finding the conditions that exist when capture occurs. The main difference between the Keplerian and black hole cases is in the existence of plunging orbits. Orbital evolution, leading from bound to plunging orbits, goes through a final unstable circular orbit. On this orbit, tidal energy is released on a characteristic black hole timescale. This process may be relevant for explaining how small, compact clumps of material can be brought onto plunging orbits, where they may produce individual short duration accretion events. The available energy and the characteristic timescale are consistent with energy released and the timescale typical of Galactic flares.
description: 7 pages, 6 figures
Effects of Hints on Debugging Scratch Programs: An Empirical Study with Primary School Teachers in Training
Creators: name: Greifenstein, Luisa
name: Obermüller, Florian
name: Wasmeier, Ewald
name: Heuer, Ute
name: Fraser, Gordon
Publisher: name: arXiv
Year: 2021
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences
subject: D.2.5; K.3.2
subject: 97P50

description: Bugs in learners' programs are often the result of fundamental misconceptions. Teachers frequently face the challenge of first having to understand such bugs, and then suggest ways to fix them. In order to enable teachers to do so effectively and efficiently, it is desirable to support them in recognising and fixing bugs. Misconceptions often lead to recurring patterns of similar bugs, enabling automated tools to provide this support in terms of hints on occurrences of common bug patterns. In this paper, we investigate to what extent the hints improve the effectiveness and efficiency of teachers in debugging learners' programs using a cohort of 163 primary school teachers in training, tasked to correct buggy Scratch programs, with and without hints on bug patterns. Our experiment suggests that automatically generated hints can reduce the effort of finding and fixing bugs from 8.66 to 5.24 minutes, while increasing the effectiveness by 34% more correct solutions. While this improvement is convincing, arguably teachers in training might first need to learn debugging "the hard way" to not miss the opportunity to learn by relying on tools. We therefore investigate whether the use of hints during training affects their ability to recognise and fix bugs without hints. Our experiment provides no significant evidence that either learning to debug with hints or learning to debug "the hard way" leads to better learning effects. Overall, this suggests that bug patterns might be a useful concept to include in the curriculum for teachers in training, while tool-support to recognise these patterns is desirable for teachers in practice.
description: To be published in the proceedings of the 16th Workshop in Primary and Secondary Computing Education (WIPSCE)
An investigation of the operative theory of memory
Creators: name: King, Mary Ann
Publisher: name: University of British Columbia
Year: 2010

description: The study was concerned with the phenomenon of regressed memories within the context of the operative theory of memory (Piaget and Inhelder, 1973). Four pictures representing operative concepts of varying difficulty were presented to Grade Three children. Memory for these concepts was assessed through reproduction and recognition tasks. In addition, memory for the more arbitrary or figurative aspects of the stimuli was tested. Operative memory findings for three of the pictures coincided with results previously reported by Liben (1975). A different pattern of memory was found for the fourth stimulus representing the most operatively difficult concept. This latter finding appeared to fit predictions from the figurative memory hypothesis proposed by Furth, Ross, and Youniss (1974). Inconsistent relationships were evident between assessment and operative memory performance and the distinction between the figurative and operative aspects of the pictures was supported by the finding of different memory patterns for both types of information. Results were discussed in terms of possible variations in the role of memory (in the strict sense) across the four stimuli, problems with the assessments used to tap children's understanding of the Piagetian concepts, and the difficulty of predicting in advance the operative schemes to which children assimilate memory stimuli such as pictures. Finally, while Piaget and Inhelder's theory of memory can account for the findings of the present study, explanations derived from the theory suffer from a lack of clarity and a vagueness of terminology.
Measurement and Analysis of GPU-accelerated Applications with HPCToolkit
Creators: name: Zhou, Keren
name: Adhianto, Laksono
name: Anderson, Jonathon
name: Cherian, Aaron
name: Grubisic, Dejan
name: Krentel, Mark
name: Liu, Yumeng
name: Meng, Xiaozhu
name: Mellor-Crummey, John
Publisher: name: arXiv
Year: 2021
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: To address the challenge of performance analysis on the US DOE's forthcoming exascale supercomputers, Rice University has been extending its HPCToolkit performance tools to support measurement and analysis of GPU-accelerated applications. To help developers understand the performance of accelerated applications as a whole, HPCToolkit's measurement and analysis tools attribute metrics to calling contexts that span both CPUs and GPUs. To measure GPU-accelerated applications efficiently, HPCToolkit employs a novel wait-free data structure to coordinate monitoring and attribution of GPU performance. To help developers understand the performance of complex GPU code generated from high-level programming models, HPCToolkit constructs sophisticated approximations of call path profiles for GPU computations. To support fine-grained analysis and tuning, HPCToolkit uses PC sampling and instrumentation to measure and attribute GPU performance metrics to source lines, loops, and inlined code. To supplement fine-grained measurements, HPCToolkit can measure GPU kernel executions using hardware performance counters. To provide a view of how an execution evolves over time, HPCToolkit can collect, analyze, and visualize call path traces within and across nodes. Finally, on NVIDIA GPUs, HPCToolkit can derive and attribute a collection of useful performance metrics based on measurements using GPU PC samples. We illustrate HPCToolkit's new capabilities for analyzing GPU-accelerated applications with several codes developed as part of the Exascale Computing Project.
Creating lightweight FAIR Digital Objects with RO-Crate and FAIR Signposting
Creators: name: Soiland-Reyes, Stian
name: Sefton, Peter
name: Castro, Leyla Jael
name: Coppens, Frederik
name: Garijo, Daniel
name: Leo, Simone
name: Portier, Marc
name: Groth, Paul
name: Goble, Carole
Publisher: name: Zenodo
Year: 2022

description: RO-Crate is a lightweight method to package research outputs along with their metadata, based on Linked Data principles and W3C standards. RO-Crate provides a flexible mechanism for researchers archiving and publishing rich data packages (or any other research outcome) by capturing their dependencies and context. However, additional measures should be taken to ensure that a crate is also following the FAIR principles, including consistent use of persistent identifiers, provenance, community standards, clear machine/human-readable licensing for metadata and data, and Web publication of RO-Crates. The FAIR Digital Object (FDO) approach gives a set of recommendations that aims to improve findability, accessibility, interoperability and reproducibility for any digital object, allowing implementation through different protocols or standards.

 Here we present how we have followed the FDO recommendations and turned research outcomes into FDOs by publishing RO-Crates on the Web using HTTP, following best practices for Linked Data. We highlight challenges and advantages of the FDO approach, and reflect on what is required for an FDO profile to achieve FAIR RO-Crates.
Effect of structural defects on anomalous ultrasound propagation in solids during second-order phase transitions
Creators: name: Prudnikov, Pavel V.
name: Prudnikov, Vladimir V.
name: Nosikhin, Evgenii A.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: The effect of structural defects on the critical ultrasound attenuation and ultrasound velocity dispersion in Ising-like three-dimensional systems is studied. A field-theoretical description of the dynamic effects of acoustic-wave propagation in solids during phase transitions is performed with allowance for both fluctuation and relaxation attenuation mechanisms. The temperature and frequency dependences of the scaling functions of the attenuation coefficient and the ultrasound velocity dispersion are calculated in a two-loop approximation for pure and structurally disordered systems, and their asymptotic behavior in hydrodynamic and critical regions is separated. As compared to a pure system, the presence of structural defects in it is shown to cause a stronger increase in the sound attenuation coefficient and the sound velocity dispersion even in the hydrodynamic region as the critical temperature is reached. As compared to pure analogs, structurally disordered systems should exhibit stronger temperature and frequency dependences of the acoustic characteristics in the critical region.
description: 7 RevTeX pages, 4 figures
Additional file 1 of Association between biomarkers of bone health and osteosarcopenia among Iranian older people: The Bushehr Elderly Health (BEH) program
Creators: name: Fathi, Maryam
name: Heshmat, Ramin
name: Ebrahimi, Mehdi
name: Salimzadeh, Ahmad
name: Ostovar, Afshin
name: Fathi, Ali
name: Razi, Farideh
name: Nabipour, Iraj
name: Moghaddassi, Maryam
name: Shafiee, Gita
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Science Policy

description: Additional file 1.
Magnetic circular dichroism from the impurity band in III-V diluted magnetic semiconductors
Creators: name: Tang, Jian-Ming
name: Flatte, Michael E.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The magnetic circular dichroism of III-V diluted magnetic semiconductors, calculated within a theoretical framework suitable for highly disordered materials, is shown to be dominated by optical transitions between the bulk bands and an impurity band formed from magnetic dopant states. The theoretical framework incorporates real-space Green's functions to properly incorporate spatial correlations in the disordered conduction band and valence band electronic structure, and includes extended and localized electronic states on an equal basis. Our findings reconcile unusual trends in the experimental magnetic circular dichroism in III-V DMSs with the antiferromagnetic p-d exchange interaction between a magnetic dopant spin and its host.
description: 5 pages, 4 figures
Skew-Kappa distribution functions & whistler-heat-flux instability in the solar wind: the core-strahlo model
Creators: name: Zenteno-Quinteros, Bea
name: Viñas, Adolfo F.
name: Moya, Pablo S.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: Electron velocity distributions in the solar wind are known to have field-aligned skewness, which has been characterized by the presence of secondary populations such as the halo and strahl. Skewness may provide energy for the excitation of electromagnetic instabilities, such as the whistler heat-flux instability (WHFI), that may play an important role in regulating the electron heat-flux in the solar wind. Here we use kinetic theory to analyze the stability of the WHFI in a solar-wind-like plasma where solar wind core, halo and strahl electrons are described as a superposition of two distributions: a Maxwellian core, and another population modeled by a Kappa distribution to which an asymmetry term has been added, representing the halo and also the strahl. Considering distributions with small skewness we solve the dispersion relation for the parallel propagating whistler-mode and study its linear stability for different plasma parameters. Our results show that the WHFI can develop in this system, and provide stability thresholds for this instability, as a function of the electron beta and the parallel electron heat-flux, to be compared with observational data. However, since different plasma states, with different stability level to the WHFI, can have the same moment heat-flux value, it is the skewness (i.e. the asymmetry of the distribution along the magnetic field), and not the heat-flux, the best indicator of instabilities. Thus, systems with high heat-flux can be stable enough to WHFI, so that it is not clear if the instability can effectively regulate the heat-flux values through wave-particle interactions.
description: 37 pages, 8 figures, 1 table. Accepted for publication in The Astrophysical Journal
CRITERIA FOR THE FORMATION OF INNOVATIVE THINKING AND SOCIAL CONSCIOUSNESS IN YOUNG PEOPLE
Creators: name: Jurabek Jumanazar Ogli Rajabboev
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: social innovation
legal innovation
agro-innovation
aesthetic innovation
management innovation
pedagogical innovation

description: This article clarifies that, a thirst for innovation, research and creativity is a human trait. It is this feature that motivates a person to look at himself as a social being and a subject of social relations.
АСПЕКТЫ ТРЕНИРОВКИ И МЕТОДЫ СОВЕРШЕНСТВОВАНИЯ СОВРЕМЕННЫХ ВЫСТУПЛЕНИЙ УШУ ТАОЛУ
Creators: name: Ирина Сергеевна Сухорукова
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: ушу
единоборства
таолу
комплексы
соревновательная направленность
базовый элемент
блок
удар

description: В данной статье показывается выведенный метод управления физической и технической подготовкой спортсменов ушу (10-12 лет) на основе комплексного контроля их этапных состояния. Полученные результаты основного педагогического эксперимента доказали значительную эффективность предложенного метода, достоверным приростом параметров подготовленности испытуемых опытной группы. Научная и практическая значимость статьи заключается в том, что результаты исследований могут быть в дальнейшем использованы при разработке индивидуальных характеристик управления тренировочной и соревновательной деятельности спортсменов ушу
Semialarium mexicanum Mennega
Creators: name: Coughenour, Jennifer M.
name: Simmons, Mark P.
name: Lombardi, Julio A.
name: Yakobson, Kendra
name: Archer, Robert H.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Celastrales
Celastraceae
Semialarium
Semialarium mexicanum

description: Semialarium mexicanum (Miers) Mennega — J.F. Morales et al. 1577, Costa Rica (F, MO); 26S rDNA HM230102, ITS rDNA HM230151, matK HM230196, trnL intron HM230241, trnL-F spacer HM230286;
description: Published as part of Coughenour, Jennifer M., Simmons, Mark P., Lombardi, Julio A., Yakobson, Kendra & Archer, Robert H., 2011, Phylogeny of Celastraceae subfamily Hippocrateoideae inferred from morphological characters and nuclear and plastid loci, pp. 320-330 in Molecular Phylogenetics and Evolution 59 (2) on page 328, DOI: 10.1016/j.ympev.2011.02.017, http://zenodo.org/record/5155694
ТРАНСПОРТ ТИЗИМИ-ГЕОГРАФИК ТАДҚИҚОТЛАР ОБЪЕКТИ СИФАТИДА
Creators: name: Адҳам Абдуганиевич Ниязов
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: транспорт
логистика
фасл
жозиба
темир йўл
мавсум
иқтисодий баҳолаш

description: Ушбу мақолада транспорт тизимининг тузилиши логистикаси иқтисодий жиҳатдан баҳоланиш йўллари ва усуллари хақида ѐритилган.
BOSHLANG'ICH SINFLARDA ONA TILI VA O'QISH SAVODXONLIGI FANINI O'QITISHDA TA'LIMIY O'YINLARDAN FOYDALANISH
Creators: name: Mirzaliyeva, Mubina
Publisher: name: Zenodo
Year: 2023

description: Ushbu maqolada boshlangʻich sinf oʻquvchilarining oʻquv faoliyati samaradorligini oshirish yoʻllari hamda o’quvchilar uchun darslarni qiziqarli tashkillashtirish, dars mazmuniga qoʻyilayotgan talablar haqida fikr yuritilgan.
ИННОВАЦИОН ТАФАККУР ҲАҚИДА ИЛМИЙ-ФАЛСАФИЙ МУЛОҲАЗАЛАР
Creators: name: Шаҳноза Турсунова
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: инновация
инновацион тафаккур
жамият
ақлу идрок
рационал
субъективлик
ривожланиш
ўзгариш
янгиланиш
билиш

description: Мазкур мақолада инновацион тафаккурнинг инсон онги, ақлу идроки, тасаввурлари каби субъектив фаолиятига оид ижодий-амалий фаолият тури экани қайд этилади. Бу фаолият тури рационалга, жамият эҳтиѐжи ва талабларига таяниши очиб берилади.
OZIQ-OVQAT MAHSULOTLARINI XAVFSIZLIGINI TA’MINLASHNING DOLZARBLIGI VA GENI MODIFIKATSIYALANGAN ORGANIZM (GMO) MAHSULOTLARINI CHEKLASHNING AHAMIYATI
Creators: name: A. Umarov
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: Oziq-ovqat havfsizligi
GMO mahsulotlar
sifat havsizligi
sertifikatlashtirish tizimi
suniy va tabiiy toza mahsulotlar
ichki bozorni himoya qilsih. Aholini salomatligi
uzoq umur ko‗rish
kanserogenlik

description: Maqolada O‗zbekiston Respublikasining ―Oziq-ovqat mahsulotining sifati va xavfsizligi to‗g‗risida‖ qonuniga quyidagi o‗zgarishlarni kiritish takliflar ko‗rsatilgan va ilmiy jihatdan asoslangan va quyidagilarni taklif qilingan ―Oziq-ovqat mahsulotining xavfsizligi‖ tushunchasi ―Oziq-ovqat mahsuloti va homashyosining xavfsizligi‖ tarzida o‗zgartirish, Oziq-ovqat xom ashyosi sifati uchun alohida talablarni belgilash, Tarkibida modifitsiyalashtirilgan organizmlar bor bo‗lgan oziq-ovqat mahsulotlarini chetdan olib kelish va iste‘mol qilishni cheklash.
VIMOS-VLT Integral Field Kinematics of the Giant Low Surface Brightness Galaxy ESO 323-G064
Creators: name: Coccato, L.
name: Swaters, R. A.
name: Rubin, V. C.
name: D'Odorico, S.
name: McGaugh, S. S.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Aims:We have studied the bulge and the disk kinematics of the giant low surface brightness galaxy ESO 323-G064 in order to investigate its dynamical properties and the radial mass profile of the dark matter (DM) halo. Methods:We observed the galaxy with integral field spectroscopy (VLT/VIMOS, in IFU configuration), measured the positions of the ionized gas by fitting Gaussian functions to the O[III] and Hbeta emission lines, and fit stellar templates to the galaxy spectra to determine velocity and velocity dispersions. We modeled the stellar kinematics in the bulge with spherical isotropic Jeans models and explored the implications of self consistent and dark matter scenarios for NFW and pseudo isothermal halos. Results:In the bulge-dominated region, r<5", the emission lines show multi-peaked profiles. The disk dominated region of the galaxy, 13"
description: Accepted for publication in A&A