cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The extended Lotka-Volterra lattice and affine Jacobi varieties of spectral curves
Creators: name: Inoue, Rei
Publisher: name: arXiv
Year: 2002
Subjects: subject: Mathematical Physics (math-ph)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences
subject: 37K20; 70H06

description: Based on the work by Smirnov and Zeitlin, we study a simple realization of the matrix construction of the affine Jacobi varieties. We find that the realization is given by a classical integrable model, the extended Lotka-Volterra lattice. We investigate the integrable structure of the representative for the gauge equivalence class of matrices, which is isomorphic to the affine Jacobi variety, and make use it to discuss the solvability of the model.
description: 17 pages, revised on October 15, 2002
ВОПРОСЫ ЦИФРОВИЗАЦИИ ЭКОНОМИКИ (НА ПРИМЕРЕ АГРОПРОМЫШЛЕННОГО КОМПЛЕКСА РФ)
Creators: name: ЛАТКОВА ЕЛЕНА ВЛАДИМИРОВНА
name: КОРЖУК АНДРЕЙ БОРИСОВИЧ
name: ВИДЯКИН АЛЕКСАНДР ВЛАДИМИРОВИЧ
name: ЛАТКОВ НИКОЛАЙ ЮРЬЕВИЧ
Publisher: name: Московский экономический журнал
Year: 2020
Subjects: ЦИФРОВАЯ ЭКОНОМИКА
ЦИФРОВИЗАЦИЯ
ЭФФЕКТИВНОСТЬ
АГРОПРОМЫШЛЕННЫЙ КОМПЛЕКС
СЕЛЬСКОЕ ХОЗЯЙСТВО
DIGITAL ECONOMY
DIGITALIZATION
EFFICIENCY
AGRO-INDUSTRIAL COMPLEX
AGRICULTURE

description: Работа посвящена рассмотрению вопросов внедрения цифровых технологий в агропромышленный сектор экономики Российской Федерации. Рассмотрена категория «цифровая экономика», показан официальный подход руководства страны к данному понятию, отраженный в Указе Президента Российской Федерации от 9 мая 2017 г. № 203 «О стратегии развития информационного общества в Российской Федерации на 2017-2030 годы». Отражены мероприятия национальной программы «Цифровая экономика» направленные на реализацию следующих ключевых направлений: формирование новой регуляторной среды отношений граждан, бизнеса и государства, возникающих с развитием цифровой экономики; создание современной высокоскоростной инфраструктуры хранения, обработки и передачи данных; обеспечение устойчивости и безопасности ее функционирования; формирование системы подготовки кадров для цифровой экономики; поддержка развития перспективных «сквозных» цифровых технологий и проектов по их внедрению; повышение эффективности государственного управления и оказания государственных услуг посредством внедрения цифровых технологий и платформенных решений. Отмечена важность вопросов цифровизации в обеспечении повышения эффективности функционирования сельскохозяйственных предприятий и повышения их конкурентоспособности. Раскрыт предложенный Министерством сельского хозяйства РФ проект «Цифровое сельское хозяйство», предусматривающий реализацию ряда мероприятий в области цифровизации АПК, предусматривающих формирование платформы цифрового государственного управления сельским хозяйством «Цифровое сельское хозяйство», модуля «Агрорешения» и отраслевой электронной образовательной среды «Земля знаний». Приведены примеры эффективного внедрения digital-решений обеспечивающих повышение эффективности функционирования предприятий агропромышленного комплекса РФ.
Multi-messenger interpretation of the neutrinos from TXS 0506+056
Creators: name: Winter, Walter
name: Gao, Shan
name: Rodrigues, Xavier
name: Fedynitch, Anatoli
name: Palladino, Andrea
name: Pohl, Martin
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We discuss possible interpretations of the neutrinos observed from the AGN blazar TXS 0506+056 in the multi-messenger and multi-wavelength context, including both the 2014-15 and 2017 neutrino flares. While the neutrino observed in September 2017 has to describe contemporary data in e.g. the X-ray and VHE gamma-ray ranges, data at the 2014-15 excess are much sparser. We demonstrate that in both cases the simplest possible one-zone AGN blazar models face challenges. While the 2017 flare can be well interpreted by considering more sophisticated source geometries, the 2014-15 flare is much harder to describe with conventional models. One challenge is the energy injected into the electromagnetic cascade coming together with the neutrino production, which cannot be reconciled with the 13 observed neutrino events. We also speculate if a common interpretation of both flares is feasible.
description: Proceedings of the 36th International Cosmic Ray Conference (ICRC 2019), Madison, Wisconsin, USA
New and Beginning Farm Operations:How Do They Stack-up when it comes to Farm Finances?
Creators: name: Williams, Robert
name: Harris, J. Michael
name: Williams, Robert
name: Harris, J. Michael
Publisher: name: Unknown
Year: 2014
Subjects: Agricultural Finance

description: This poster compares the financial performance of new and beginning farm operations with established farm operations, based on their income statement and balance sheets, presenting comparative financial ratios such as liquidity, solvency, profitability, as well as loan source, and debt-repayment capacity information.
Logical depth for reversible Turing machines with an application to the rate of decrease in logical depth for general Turing machines
Creators: name: Vitanyi, Paul MB
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computational Complexity (cs.CC)
subject: Formal Languages and Automata Theory (cs.FL)
subject: FOS: Computer and information sciences

description: The logical depth of a {\em reversible} Turing machine equals the shortest running time of a shortest program for it. This is applied to show that the result in L.F. Antunes, A. Souto, and P.M.B. Vitányi, On the Rate of Decrease in Logical Depth, Theor. Comput. Sci., 702(2017), 60--64 is valid notwithstanding the error noted in Corrigendum P.M.B. Vitányi, Corrigendum to "On the rate of decrease in logical depth" by L.F. Antunes, A. Souto, and P.M.B. Vitányi [Theoret. Comput. Sci. 702 (2017) 60--64], {\em Theoret. Comput. Sci.}, https://doi.org/10.1016/j.tcs.2018.07.009 . /
description: Latex 4 pages
The diffusion coefficient of propagating fronts with multiplicative noise
Creators: name: Rocco, Andrea
name: Casademunt, Jaume
name: Ebert, Ute
name: van Saarloos, Wim
Publisher: name: arXiv
Year: 2001
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Recent studies have shown that in the presence of noise both fronts propagating into a metastable state and so-called pushed fronts propagating into an unstable state, exhibit diffusive wandering about the average position. In this paper we derive an expression for the effective diffusion coefficient of such fronts, which was motivated before on the basis of a multiple scale ansatz. Our systematic derivation is based on the decomposition of the fluctuating front into a suitably positioned average profile plus fluctuating eigenmodes of the stability operator. While the fluctuations of the front position in this particular decomposition are a Wiener process on all time scales, the fluctuations about the time averaged front profile relax exponentially.
description: 4 pages
Cercetarea Emoțiilor - Un Miraj Empiric?
Creators: name: Cocoș, Bogdan
Publisher: name: Zenodo
Year: 2022

description: Există, curent, o „modă”, în a promova psihoeducația, anume acel aspect ce se referă la a informa cetățenii în legătură cu rezultatele cercetărilor din psihologie, pentru a le optimiza procesul de luare a deciziilor. Ce se întâmplă, însă, în momentul în care rezultatele cercetărilor respective sunt amplificate artificial, prin practici chestionabile de cercetare? Vom încerca să aflăm, împreună, răspunsul la această întrebare, prin prisma analizei descrise în următoarelor capitole.
description: {"references": ["Brunner, J., & Schimmack, U. (2020). Estimating population mean power under conditions of heterogeneity and selection for significance. Meta-Psychology, 4. https://doi.org/10.15626/MP.2018.874", "Cristea, I. A., Georgescu, R., & Ioannidis, J. P. A. (2021). Effect sizes reported in highly cited emotion research compared with larger studies and meta-analyses addressing the same questions. Clinical Psychological Science. https://doi.org/10.1177/21677026211049366", "Freiling, I., Krause, N. M., Scheufele, D. A., & Chen, K. (2021). The science of open (communication) science: Toward an evidence-driven understanding of quality criteria in communication research. Journal of Communication, 71(5), 686-714. https://doi.org/10.1093/joc/jqab032", "Head, M. L., Holman, L., Lanfear, R., Kahn, A. T., & Jennions, M. D. (2015). The extent and consequences of p-hacking in science. PLoS Biology, 13(3), Article e1002106. https://doi.org/10.1371/journal.pbio.1002106", "Open Science Collaboration. (2015). Estimating the reproducibility of psychological science. Science, 349(6251). https://doi.org/10.1126/science.aac4716", "Rosenthal, R. (1979). The file drawer problem and tolerance for null results. Psychological Bulletin, 86(3), 638\u2013641. https://doi.org/10.1037/0033-2909.86.3.638", "Schimmack, U. (2021a, February 2). The prevalence of questionable research practices in social psychology. Replicability-Index. https://replicationindex.com/2021/02/02/prevalenceqrpsocpsy/", "Schimmack, U. (2021b, September 14). Rejection watch: Censorship at JEP-General. Replicability-Index. https://replicationindex.com/2021/09/14/rejection-watch-censorship-at-jep-general/", "Simonsohn, U., Nelson, L. D., & Simmons, J. P. (2014). P-curve: A key to the file-drawer. Journal of Experimental Psychology: General, 143(2), 534\u2013547. https://doi.org/10.1037/a0033242", "van Assen, M. A. L. M., van Aert, R. C. M., & Wicherts, J. M. (2015). Meta-analysis using effect size distributions of only statistically significant studies. Psychological Methods, 20(3), 293\u2013309. https://doi.org/10.1037/met0000025"]}
Statistical mechanics of self-gravitating systems in general relativity: I. The quantum Fermi gas
Creators: name: Chavanis, Pierre-Henri
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We develop a general formalism to determine the statistical equilibrium states of self-gravitating systems in general relativity and complete previous works on the subject. Our results are valid for an arbitrary form of entropy but, for illustration, we explicitly consider the Fermi-Dirac entropy for fermions. The maximization of entropy at fixed mass-energy and particle number determines the distribution function of the system and its equation of state. It also implies the Tolman-Oppenheimer-Volkoff equations of hydrostatic equilibrium and the Tolman-Klein relations. Our paper provides all the necessary equations that are needed to construct the caloric curves of self-gravitating fermions in general relativity as done in recent works. We consider the nonrelativistic limit $c\rightarrow +\infty$ and recover the equations obtained within the framework of Newtonian gravity. We also discuss the inequivalence of statistical ensembles as well as the relation between the dynamical and thermodynamical stability of self-gravitating systems in Newtonian gravity and general relativity.
ОТ ИННОВАЦИОННЫХ ПРОДУКТОВ И ПРОЦЕССОВ К ИННОВАЦИОННЫМ БИЗНЕС-МОДЕЛЯМ
Creators: name: КАЛУГИН ДМИТРИЙ АЛЕКСАНДРОВИЧ
name: ШЕВЦОВ ВЛАДИМИР ВИКТОРОВИЧ
Publisher: name: Московский экономический журнал
Year: 2020
Subjects: ИННОВАЦИИ
ПРОДУКТЫ
ТЕХНОЛОГИИ
ПРОЦЕССЫ
БИЗНЕС-МОДЕЛИ
ЭКСПОРТ
УСТОЙЧИВОСТЬ
INNOVATION
PRODUCTS
TECHNOLOGY
PROCESSES
BUSINESS MODELS
EXPORTS
SUSTAINABILITY
AIC

description: Основываясь на результатах анализа динамики, структуры и экспортного потенциала России по с.-х. сырью и продуктам питания, в статье констатируется, что реализация подпрограммы «Экспорт продукции российского АПК на 2017-2024 годы» Государственной программы развития сельского хозяйства и регулирования рынков сельскохозяйственной продукции, сырья и продовольствия на 2013-2025 годы - должно обеспечиваться не только широким использованием в АПК России инновационных продуктов и процессов, но и, в первую очередь, инновационных бизнес-моделей на всех уровнях отечественного аграрного производства.
Force-Extension Relations for Polymers with Sliding Links
Creators: name: Metzler, Ralf
name: Kantor, Yacov
name: Kardar, Mehran
Publisher: name: arXiv
Year: 2002
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Topological entanglements in polymers are mimicked by sliding rings (slip-links) which enforce pair contacts between monomers. We study the force-extension curve for linear polymers in which slip-links create additional loops of variable size. For a single loop in a phantom chain, we obtain exact expressions for the average end-to-end separation: The linear response to a small force is related to the properties of the unstressed chain, while for a large force the polymer backbone can be treated as a sequence of Pincus--de Gennes blobs, the constraint effecting only a single blob. Generalizing this picture, scaling arguments are used to include self-avoiding effects.
description: 4 pages, 5 figures; accepted to Phys. Rev. E (Brief Report)
ЗАКОНОДАТЕЛЬСТВО РФ О ЗЕМЛЯХ СЕЛЬСКОХОЗЯЙСТВЕННОГО НАЗНАЧЕНИЯ, КАК ОБЪЕКТА ПРАВОВОГО РЕЖИМА
Creators: name: ШИЛОВЦЕВ АНДРЕЙ ВЛАДИМИРОВИЧ
name: ЖУРАВЛЕВА ЛЮДМИЛА АНАТОЛЬЕВНА
name: ЗАРУБИНА ЕЛЕНА ВАСИЛЬЕВНА
name: СИМАЧКОВА НАТАЛЬЯ НИКОЛАЕВНА
name: ЧУПИНА ИРИНА ПАВЛОВНА
Publisher: name: Московский экономический журнал
Year: 2020
Subjects: ЗАКОНОДАТЕЛЬСТВО
ЗЕМЕЛЬНОЕ ЗАКОНОДАТЕЛЬСТВО
ЗЕМЛИ СЕЛЬСКОХОЗЯЙСТВЕННОГО НАЗНАЧЕНИЯ
ПРАВОВОЙ РЕЖИМ
LEGISLATION
LAND LEGISLATION
AGRICULTURAL LAND
LEGAL REGIME

description: Важнейшей задачей для агропромышленного комплекса и страны в целом, является обеспечение качественного и рационального использования земель сельскохозяйственного назначения. От состояния этих земель, их плодородия и доходности зависит решение продовольственной проблемы страны. Учитывая произошедшие в стране изменения, большое внимание уделялось формированию правового фундамента этих преобразований. Активно принимались нормативные акты, призванные улучшать земельное законодательство и связанную с землями сельскохозяйственного назначения, часть гражданского законодательства. Наряду с другими мерами государства, законодательство должно обеспечить заинтересованность хозяйств в эффективном использовании сельскохозяйственных угодий и вовлечении в оборот неиспользуемых земель.
The location of the last stable orbit in Kerr spacetime
Creators: name: Stein, Leo C.
name: Warburton, Niels
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Black hole spacetimes, like the Kerr spacetime, admit both stable and plunging orbits, separated in parameter space by the separatrix. Determining the location of the separatrix is of fundamental interest in understanding black holes, and is of crucial importance for modeling extreme mass-ratio inspirals. Previous numerical approaches to locating the Kerr separatrix were not always efficient or stable across all of parameter space. In this paper we show that the Kerr separatrix is the zero set of a single polynomial in parameter space. This gives two main results. First, we thoroughly analyze special cases (extreme Kerr, polar orbits, etc.), finding strict bounds on the limits of roots, and unifying a number of results in the literature. Second, we pose a stable numerical method which is guaranteed to quickly and robustly converge to the separatrix. This new approach is implemented in the Black Hole Perturbation Toolkit, and results in a ~45x speedup over the prior robust approach.
description: 11+4 pages, 6 figures, 1 ancillary Mathematica file. v2: Minor edits, matched version published in PRD. Code available at https://bhptoolkit.org/
THE MAIN STRUCTURAL COMPONENTS OF NATURAL GAS, THE PHYSICAL – CHEMICAL PROPERTIES AND PUT REQUIREMENTS ON THE QUALITY OF NATURAL GAS
Creators: name: Makhmudov, M.J.
name: Jumaboyev, B.O.
Publisher: name: Zenodo
Year: 2025

description: One of the key elements of the economy in the system of natural gas fuel and energy, chemical industry valuable raw material. The increase of natural gas demand from year to year, find new deposits, the form of enough reserves it requires or promotes expansion of compressed without pipeline transmission infrastructure [1].
CHANGES IN THE RANGE OF EFFECTS OF NUTRIENT DYE E-171  ON THE BODY
Creators: name: Nazarova Makhbuba Erkin qizi Samarkand State Medical University, Samarkand
Publisher: name: Zenodo
Year: 2025

description: titanium dioxide, which is considered a food dye, is currently part of various industrial products in its use. Although on the Jaxon scale, many countries have removed this product from industries, opinions about it are still considered controversial.The main purpose of the work is to reveal the ahamity of the feed additive.According to this, different forms of titanium dioxide affect the body differently according to its age, type of feed.Of course, regular penetration with feed is also taken into account in this.As a result, the dye does not remain without impacting the cells of the digestive system.Main detachable organs: liver, the spleen, twelve fingers cause carcinogenesis in the intestinal and colon cells.It exerts its influence on intestinal Bifidobacteria.Affects the increase in the number of free radicals in the cell.

Keywords: E-171, titanium dioxide nonparticles, carcinogenesis, acute colitis, free radicals
Dark matter bound state formation via emission of a charged scalar
Creators: name: Oncala, Ruben
name: Petraki, Kalliopi
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The formation of stable or meta-stable bound states can dramatically affect the phenomenology of dark matter (DM). Although the capture into bound states via emission of a vector is known to be significant, the capture via scalar emission suffers from cancellations that render it important only within narrow parameter space. While this is true for neutral scalar mediators, here we show that bound-state formation via emission of a charged scalar can be extremely significant. To this end, we consider DM charged under a dark $U(1)$ force and coupled also to a light complex scalar that is charged under the same gauge symmetry. We compute the cross-sections for bound-state formation via emission of the charged scalar, and show that they can exceed those for capture via vector emission, as well as annihilation, by orders of magnitude. This holds even for very small values of the DM coupling to the charged scalar, and remains true in the limit of global symmetry. We then compute the DM thermal freeze-out, and find that the capture into meta-stable bound states via emission of a charged scalar can cause a late period of significant DM depletion. Our results include analytical expressions in the Coulomb limit, and are readily generalisable to non-Abelian interactions. We expect them to have implications for Higgs-portal scenarios of multi-TeV WIMP DM, as well as scenarios that feature dark Higgses or (darkly-)charged inert scalars, including models of self-interacting DM.
description: 33 pages, 20 figures
Is There a Disc in the Superluminal Quasars?
Creators: name: Rokaki, E.
name: Lawrence, A.
name: Economou, F.
name: Mastichiadis, A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a new evidence of the accretion disc in active galactic nuclei, by examining the properties of the Ha emission line versus viewing angle, in a sample of superluminal (SL) quasars. Both line velocity width (FWHM) and rest equivalent width (EW) correlate with viewing angle. These correlations are quantitatively consistent with a disc geometry for both the line and the underlying continuum source.
description: 18 pages with 6 figures, accepted for publication in MNRAS
Pronounced 2/3 magnetization plateau in a frustrated $S$ = 1 isolated spin-triangle compound: Interplay between Heisenberg and biquadratic exchange interactions
Creators: name: Chattopadhyay, S.
name: Lenz, B.
name: Kanungo, S.
name: Sushila
name: Panda, S. K.
name: Biermann, S.
name: Schnelle, W.
name: Manna, K.
name: Kataria, R.
name: Uhlarz, M.
name: Skourski, Y.
name: Zvyagin, S. A.
name: Ponomaryov, A.
name: Herrmannsdörfer, T.
name: Patra, R.
name: Wosnitza, J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report the synthesis and characterization of a new quantum magnet [2-[Bis(2-hydroxybenzyl)aminomethyl]pyridine]Ni(II)-trimer (BHAP-Ni3) in single-crystalline form. Our combined experimental and theoretical investigations reveal an exotic spin state that stabilizes a robust 2/3 magnetization plateau between 7 and 20 T in an external magnetic field. AC-susceptibility measurements show the absence of any magnetic order/glassy state down to 60 mK. The magnetic ground state is disordered and specific-heat measurements reveal the gapped nature of the spin excitations. Most interestingly, our theoretical modeling suggests that the 2/3 magnetization plateau emerges due to the interplay between antiferromagnetic Heisenberg and biquadratic exchange interactions within nearly isolated spin $S$ = 1 triangles.
Leveraging LLMs for Domain Modeling: The Impact of Granularity and Strategy on Quality - Online Supplementary Material
Creators: name: Reinhartz-Berger, Iris
name: Ali, Syed Juned
name: Bork, Dominik
Publisher: name: Zenodo
Year: 2025
Subjects: large language model
LLM4MDE
LLM4Modeling
UML
Prompting

description: This data contains the experimental results of our paper - Leveraging LLMs for Domain Modeling: The Impact of Granularity and Strategy on Quality
Dialeurolobus Danzig 1964
Creators: name: Manzari, Shahab
name: Quicke, Donald L. J.
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aleyrodidae
Dialeurolobus

description: 53. Dialeurolobus Danzig
 D. rhamni Bink-Moenen
 Paratypes, Israel: 1 km S. Solomon’s pools, Judaean Hills, 18.ix.1968, (D. Gerling), ex: Rhamnus sp. (2 slides).
 Iran: Fars, Farashband, 22.x.1990, (M. Zarrabi 19), ex: Punica granatum (2 slides). Turkey: Iskenderun, 15.xii.1986, (via N. Hygun 3), ex: Punica granatum.
description: Published as part of Manzari, Shahab & Quicke, Donald L. J., 2006, A cladistic analysis of whiteflies, subfamily Aleyrodinae (Hemiptera: Sternorrhyncha: Aleyrodidae), pp. 2423-2554 in Journal of Natural History 40 (44 - 46) on page 2505, DOI: 10.1080/00222930601121890, http://zenodo.org/record/5230482
Food consumer inflation rate convergence in the European Union with special emphasis on the New Member States
Creators: name: Bakucs, Lajos Zoltan
name: Bakucs, Lajos Zoltan
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agricultural and Food Policy
subject: inflation rate convergence
subject: food inflation
subject: European Union
subject: New Member States
subject: unit root tests

description: The main purpose of this research is the comparative analysis of overall HCPI and food inflation rates’ regional convergence between the European Monetary Union and New Member States (NMS) using both aggregated and disaggregated data from January 2000 until December 2013. Although there exist now a wealth of empirical papers with respect to inflation convergence, NMS were somewhat neglected, more, research highlighted that many results suffer from inappropriate methodology and data aggregation problems. There are a number of theoretical and policy implications with respect to divergence of inflation rates in a monetary union. For NMS, (overall and food) inflation rate convergence is important on one hand because of the desire to meet Maastricht euro convergence criteria and on the other, from consumers’ welfare point of view. The food basket expenditure as part of disposable income is still significantly higher for NMS consumers that those in ‘old’ EU member states. One of the main novelties of this paper is that it derives conclusions by employing a dataset that covers a politically, socially and none-the-less economically extremely interesting period: from before the EU accession, through the global financial crisis, price spike the adoption of Euro in some NMS, and finally the adherence of the newest NMS, Croatia. There is some evidence that after an initial, pre- and post EU accession convergence process, the financial crises together with the agricultural and food commodity price surge (price spike) did not halt, but diversified the convergence process of NMS.
ЭКОЛОГИЧЕСКИЕ АСПЕКТЫ ТЕХНОГЕННОЙ ДЕГРАДАЦИИ ЗЕМЕЛЬ СЕЛЬСКОХОЗЯЙСТВЕННОГО НАЗНАЧЕНИЯ АЗОВО-КУБАНСКОЙ НИЗМЕННОСТИ
Creators: name: ШЕУДЖЕН ЗАИРА РУСЛАНОВНА
name: ВЛАСЕНКО ВАЛЕРИЙ ПЕТРОВИЧ
name: ЖУКОВ ВИКТОР ДМИТРИЕВИЧ
Publisher: name: Московский экономический журнал
Year: 2020
Subjects: МОНИТОРИНГ ЗЕМЕЛЬ СЕЛЬСКОХОЗЯЙСТВЕННОГО НАЗНАЧЕНИЯ
ДЕГРАДАЦИЯ ЗЕМЕЛЬ
ЭКОЛОГИЯ ПОЧВ
ЗАГРЯЗНЕНИЕ ОКРУЖАЮЩЕЙ СРЕДЫ
MONITORING OF AGRICULTURAL LAND
LAND DEGRADATION
SOIL ECOLOGY
ENVIRONMENTAL POLLUTION

description: В статье приведен анализ основных причин деградации земель сельскохозяйственного назначения. Выполнен ретроспективный анализ динамики подвижных форм тяжелых металлов (ТМ) в пахотном слое почвы по основным агроландшафтам Азово-Кубанской низменности Краснодарского края. Дана оценка степени воздействия ТМ на окружающую среду. Проведен анализ гумусного состояния почв и степени проявления деградационных процессов (дефляция, переувлажнение, подтопление) по турам обследований. Сделан вывод о темпах изменения структуры почвенного покрова Азово-Кубанской низменности вследствие техногенно-обусловленной деградации почв. Предложены направления дальнейших исследований по указанной тематике, в частности введение на территории края паспорта почв земельных участков.
Quantum non-demolition measurements using Bose-Einstein condensates
Creators: name: Choi, S.
name: Burnett, K.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We study possible scenarios for quantum non-demolition measurements using Bose-Einstein condensates. We show that the interactions between condensate atoms makes it possible to measure the atom number with minimal back action on the system. This is an example of atomic nonlinear optics that has significant implications in the quantum state preparation of the Bose condensates.
description: To appear in J. Phys. B. Contains 2 figures. v2 corrects a couple of very minor typos in the bibliography of v1
First draft genome assembly of the desert locust, Schistocerca gregaria - extended data
Creators: name: Verlinden, Heleen
name: Sterck, Lieven
name: Li, Jia
name: Li, Zhen
name: Yssel, Anna
name: Gansemans, Yannick
name: Verdonck, Rik
name: Holtof, Michiel
name: Hojun Song
name: Matheson, Tom
name: Ott, Swidbert
name: Deforce, Dieter
name: Van Nieuwerburgh, Filip
name: Van De Peer, Yves
name: Broeck, Jozef Vanden
name: Behmer, Spencer
name: Sword, Gregory
Publisher: name: figshare
Year: 2021
Subjects: subject: 60408 Genomics
subject: FOS: Biological sciences

description: Supplementary Methods: Animal material; Genomic DNA extraction; Library construction, sequencing for RNA-Seq and de novo transcriptome assembly Supplementary Table S1. Available Polyneopteran genomes (incl. Schistocerca gregaria for comparison) Supplementary Table S2. Software parameter settings Supplementary Table S3. Transfer RNA (tRNA), microRNA (miRNA), small nuclear RNA (snRNA) and ribosomal RNA (rRNA) content of the desert locust genome Supplementary Table S4. Desert locust genome annotation details Supplementary Table S5. BUSCO assessments for the genomes of the desert locust, Schistocerca gregaria, and the migratory locust, Locusta migratoria (Wang et al., 2014) Supplementary Table S6. Functional annotation of the proteome of the desert locust
"KITABUL MASOHIF" MUS'HAFLAR TARIXINI YORITGAN DASTLABKI ILMIY MANBA
Creators: name: Xudashkurov, Xikmat
Publisher: name: Zenodo
Year: 2025

description: Islom tarixida Qurʼon matnining jamlanishi va avlodlardan avlodlarga uzatilishi muhim ahamiyatga ega mavzulardandir. Erta davrdagi islom ulamolari Qurʼon yozilma nusxalari (mus’haflari) haqida turli maʼlumotlarni yigʻib, keyingi avlodlar uchun boy meros qoldirganlar. Ana shunday nodir manbalardan biri arab muhaddisi Abu Bakr Ibn Abu Dovud as-Sijistoniy qalamiga mansub “Kitabul Masohif”” (“Mus’haflar kitobi”) asaridir.
Supplementary document for Frequency suppression of director oscillations in AC-driven liquid-crystal-based terahertz phase shifters - 6654579.pdf
Creators: name: Liu, Chenxiang
name: Wang, Yu
name: Li, Li
name: Tan, Peng
name: Li, Shuai
name: Wang, Guanchao
name: Guo, Wenpeng
name: Li, Zhenghao
name: Che, Xingkai
name: Tian, Hao
Publisher: name: Optica Publishing Group
Year: 2023
Subjects: Uncategorized

description: Experimental Supplement 1
Global 3-D Radiation Magnetohydrodynamic Simulations for FU Ori's Accretion Disk and Observational Signatures of Magnetic Fields
Creators: name: Zhu, Zhaohuan
name: Jiang, Yan-Fei
name: Stone, James M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: FU Ori is the prototype of FU Orionis systems which are outbursting protoplanetary disks. Magnetic fields in FU Ori's accretion disks have previously been detected using spectropolarimetry observations for Zeeman effects. We carry out global radiation ideal MHD simulations to study FU Ori's inner accretion disk. We find that (1) when the disk is threaded by vertical magnetic fields, most accretion occurs in the magnetically dominated atmosphere at z$\sim$R, similar to the "surface accretion" mechanism in previous locally-isothermal MHD simulations. (2) A moderate disk wind is launched in the vertical field simulations with a terminal speed of $\sim$300-500 km/s and a mass loss rate of 1-10\% the disk accretion rate, which is consistent with observations. Disk wind fails to be launched in simulations with net toroidal magnetic fields. (3) The disk photosphere at the unit optical depth can be either in the wind launching region or the accreting surface region. Magnetic fields have drastically different directions and magnitudes between these two regions. Our fiducial model agrees with previous optical Zeeman observations regarding both the field directions and magnitudes. On the other hand, simulations indicate that future Zeeman observations at near-IR wavelengths or towards other FU Orionis systems may reveal very different magnetic field structures. (4) Due to energy loss by the disk wind, the disk photosphere temperature is lower than that predicted by the thin disk theory, and the previously inferred disk accretion rate may be lower than the real accretion rate by a factor of $\sim$2-3.
description: 22 pages, 20 figures, accepted by MNRAS
Giant hole and circular superflow in a fast rotating Bose-Einstein condensate
Creators: name: Kasamatsu, Kenichi
name: Tsubota, Makoto
name: Ueda, Masahito
Publisher: name: arXiv
Year: 2002
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: A fast rotating Bose-Einstein condensate confined in a quadratic-plus-quartic potential is found to dynamically generate a "giant vortex" that absorbs all phase singularities into a central low density hole, thereby sustaining a quasi-one-dimensional circular superflow at a supersonic speed.
description: 4 pages, 4 figures, revtex4
MOESM1 of Mortality risk over time after early fluid resuscitation in African children
Creators: name: George, Elizabeth
name: Kiguli, Sarah
name: Olupot, Peter
name: Opoka, Robert
name: Engoru, Charles
name: Akech, Samuel
name: Nyeko, Richard
name: Mtove, George
name: Ayub Mpoya
name: Thomason, Margaret
name: Crawley, Jane
name: Evans, Jennifer
name: Gibb, Diana
name: Babiker, Abdel
name: Maitland, Kathryn
name: A. Walker
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Cell Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Computational Biology

description: Additional file 1. Description of flexible parametric models and description of simulations to investigate analysis methods. Table S1. Difference in mortality risk (bolus-control) over time from randomisation. Table S2. Causes of death in 39 children dying within the first hour of randomisation. Figure S1. All-cause mortality risk over 28 days of follow up (main graph) and over the first 48 hours (inset graph) from randomization (all randomised groups combined). Figure S2. Mortality risk and death times in the first 12 hours post-randomisation by bolus fluid type compared to no bolus. Figure S3. All-cause mortality risk including children dying before randomisation. Figure S4. Mortality risk over the first 12 hours from 20 simulated datasets (modelling hazard over time).
Completeness of Coherent States Associated with Self-Similar Potentials and Ramanujan's Integral Extension of the Beta Function
Creators: name: Aleixo, A. N. F.
name: Balantekin, A. B.
name: Ribeiro, M. A. Candido
Publisher: name: arXiv
Year: 2002
Subjects: subject: Mathematical Physics (math-ph)
subject: Quantum Algebra (math.QA)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 81R30 (primary);20G42

description: A decomposition of identity is given as a complex integral over the coherent states associated with a class of shape-invariant self-similar potentials. There is a remarkable connection between these coherent states and Ramanujan's integral extension of the beta function.
description: 9 pages of Latex
Convergence of solutions of SDEs to Harris flows
Creators: name: Vovchanskii, M. B.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: A method of the approximation of a coalescing Harris flow with homeomorphic stochastic flows built as solutions to SDEs w.r.t. continuous martingales with spatial parameters in the sense of Kunita is proposed. The joint convergence of forward and backward flows as diffusions is obtained, as well as the joint convergence of forward and backward transformations of the real axe under the action of the flows.
description: 12 pages
The First Sources of Light
Creators: name: Bromm, Volker
name: Loeb, Abraham
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We review recent theoretical results on the formation of the first stars and quasars in the universe, and emphasize related open questions. In particular, we list important differences between the star formation process at high redshifts and in the present-day universe. We address the importance of heavy elements in bringing about the transition from an early star formation mode dominated by massive stars, to the familiar mode dominated by low mass stars, at later times. We show how gamma-ray bursts can be utilized to probe the first epoch of star formation. Finally, we discuss how the first supermassive black holes could have formed through the direct collapse of primordial gas clouds.
description: 11 pages, invited contribution to Proc. of 13th Annual October Astrophysics Conference in Maryland, "The Emergence of Cosmic Structure", College Park, October 2002, version with full resolution Figs. at http://cfa-www.harvard.edu/~vbromm/REVIEW/
Spectroscopy, lifetime and decay modes of the $T^-_{bb}$ tetraquark
Creators: name: Hernández, E.
name: Vijande, J.
name: Valcarce, A.
name: Richard, Jean-Marc
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We present the first full-fledged study of the flavor-exotic isoscalar $T_{bb}^-\equiv b b \bar u \bar d$ tetraquark with spin and parity $J^P=1^+$. We report accurate solutions of the four-body problem in a quark model, characterizing the structure of the state as a function of the ratio $M_Q/m_q$ of the heavy to light quark masses. For such a standard constituent model, $T_{bb}^-$ lies approximately 150 MeV below the strong decay threshold $B^-\bar {B^*}^{0}$ and 105 MeV below the electromagnetic decay threshold $B^- \bar B^0 γ$. We evaluate the lifetime of $T_{bb}^-$, identifying the promising decay modes where the tetraquark might be looked for in future experiments. Its total decay width is $Γ\approx 87 \times 10^{-15}$ GeV and therefore its lifetime $τ\approx$ 7.6 ps. The promising final states are ${B^*}^{-}\, {D^*}^{+} \, \ell^- \, \bar ν_\ell$ and $\bar {B^*}^{0} \, {D^*}^{0} \, \ell^- \, \bar ν_\ell $ among the semileptonic decays, and ${B^*}^{-} \, {D^*}^{+} \, {D_s^*}^-$, $\bar {B^*}^{0} \, {D^*}^{0} \, {D_s^*}^- $, and ${B^*}^{-} \, {D^*}^{+} \, ρ^-$ among the nonleptonic ones. The semileptonic decay to the isoscalar $J^P=0^+$ tetraquark $T_{bc}^0$ is also relevant but it is not found to be dominant. There is a broad consensus about the existence of this tetraquark, and its detection will validate our understanding of the low-energy realizations of Quantum Chromodynamics (QCD) in the multiquark sector.
description: 13 latex pages, 5 figures, 7 tables. 3 new references added
Effect of fluctuations on vortex lattice structural transitions in superconductors
Creators: name: Gurevich, A.
name: Kogan, V. G.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The rhombic-to-square transition field $H_{\Box}(T)$ for cubic and tetragonal materials in fields along [001] is evaluated using the nonlocal London theory with account of thermal vortex fluctuations. Unlike extended Ginzburg-Landau models, our approach shows that the line $H_{\Box}(T)$ and the upper critical field $H_{c2}(T)$ do not cross due to strong fluctuations near $H_{c2}(T)$ which suppress the square anisotropy induced by the nonlocality. In increasing fields, this causes re-entrance of the rhombic structure in agreement with recent neutron scattering data on borocarbides.
description: 4 pages, 2 figures
Why carbon dioxide makes stellarators so important
Creators: name: Boozer, Allen H
Publisher: name: arXiv
Year: 2019
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The increasing level of atmospheric carbon dioxide has driven public discourse throughout the world. An immediate implementation of carbon-free energy sources is demanded with little discussion of costs, technical constraints on the sources, or implications of high residual levels of carbon dioxide. Residual carbon-dioxide can be removed from the air, but the cost to remove the carbon-dioxide produced by human activity during a year is thought to be trillions of dollars---otherwise it remains in the atmosphere for centuries. Economic considerations may limit wind and solar sources to less than 40\% of the electricity production. Fission or fusion may be the only choice for most of the rest. Development costs are orders of magnitude smaller than implementation costs, which are tens of trillions of dollars for fission. A needless delay in the development of fusion has enormous financial implications. As will be shown stellarators are better positioned than any other concept for a fast path to fusion. A computationally derived conceptual design for a stellarator reactor may allow final design and construction to be initiated without the delay of intermediate generations of experiments. The most urgent issue is the development of conceptual designs.
description: 18 pages, 3 figures
title: Testicular adrenal rest tumors
Creators: name: Bandeira, Eduardo
Publisher: name: EURORAD
Year: 2022
Subjects: subject: Uroradiology & genital male imaging
subject: Genital / Reproductive system male
subject: Paediatric
subject: Ultrasound
subject: Ultrasound-Colour Doppler
subject: Clinical Cases

description: Clinical History: A 12-year-old male patient with the neonatal diagnosis of congenital adrenal hyperplasia presented to our institution with a 6-hour history of acute scrotal pain after a minor blunt trauma during rugby practice. The patient denied nausea or vomiting. Physical examination was normal.

description: 12 years, male
GAS IS FORMED AND THE CONDITIONS OF THEIR GIDRATSELECT SURVEY
Creators: name: Makhmudov, M.J.
name: Jumaboev, B.O.
Publisher: name: Zenodo
Year: 2025

description: Saturated with moisture in gas production and transmission, gas gidrat can be formed. The ice gidrat similar to the appearance of gas, the gas is a chemical combination with water [1].
Filicaleyrodes Takahashi 1962
Creators: name: Manzari, Shahab
name: Quicke, Donald L. J.
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aleyrodidae
Filicaleyrodes

description: 60. Filicaleyrodes Takahashi
 F. bosseri Takahashi
Syntypes, Madagascar: Tsimbazaza, Tananarive, viii.1956, (J. Bosser), ex: Fern, 114/61, B.M. 1961-455.
 F. williamsi (Trehan)
 Lectotype, England: Surrey, Kew Gardens, 17.ix.1937, (K.N. Trehan and/or C.B. Williams), ex: Oleandra africana, 207/62, B.M. 1962-643.
 Type series, England: Surrey, Kew Gardens, 20.i.1937, (K.N. Trehan and/or C.B. Williams), ex: Oleandra sp., 207/62, B.M. 1962-643.
Type series, England: Surrey, Kew Gardens, ii.1938, ex: Ferns.
description: Published as part of Manzari, Shahab & Quicke, Donald L. J., 2006, A cladistic analysis of whiteflies, subfamily Aleyrodinae (Hemiptera: Sternorrhyncha: Aleyrodidae), pp. 2423-2554 in Journal of Natural History 40 (44 - 46) on page 2509, DOI: 10.1080/00222930601121890, http://zenodo.org/record/5230482
ТЕОРЕТИЧЕСКИЕ АСПЕКТЫ РАЗВИТИЯ БИОЭКОНОМИКИ И ОТРАСЛЕВОЙ КОНВЕРГЕНЦИИ В СЕЛЬСКОМ ХОЗЯЙСТВЕ
Creators: name: ДЕМЕНТЬЕВА АНАСТАСИЯ АЛЕКСАНДРОВНА
name: НЕСТЕРЕНКО МАРИНА АЛЕКСАНДРОВНА
Publisher: name: Московский экономический журнал
Year: 2020
Subjects: КОНВЕРГЕНЦИЯ
БИОЭКОНОМИКА
СЕЛЬСКОЕ ХОЗЯЙСТВО
ИНТЕГРАЦИЯ
КООПЕРАЦИЯ
КОНЦЕПЦИЯ
ВЗАИМОДЕЙСТВИЕ
CONVERGENCE
BIOECONOMY
AGRICULTURE
INTEGRATION
COOPERATION
CONCEPT
INTERACTION

description: Для повышения устойчивости и эффективности сельского хозяйства целесообразно опираться на новые актуальные направления, такие как биоэкономика и отраслевая конвергенция, что позволит обеспечить устойчивое развитие. Целью исследования является обобщение теоретических положений биоэкономики и отраслевой конвергенции в сельском хозяйстве. В статье рассмотрены теоретические основы конвергенции, определены ее отличия от процессов интеграции и кооперации. Особое внимание уделено рассмотрению отраслевой конвергенции в сельском хозяйстве, механизму ее функционирования. Дана характеристика концепции биоэкономики, рассмотрена ее эволюция и возможности применения в сельском хозяйстве. Сделан вывод, что рассмотрение концепций отраслевой конвергенции и биоэкономики во взаимосвязи позволит найти новые точки соприкосновения и усилить эффекты и преимущества обеих концепций.
MOESM13 of Variability in intensive care unit admission among pregnant and postpartum women in Canada: a nationwide population-based observational study
Creators: name: Aoyama, Kazuyoshi
name: Pinto, Ruxandra
name: Ray, Joel
name: Hill, Andrea
name: Scales, Damon
name: Lapinsky, Stephen
name: Hladunewich, Michelle
name: Seaward, Gareth
name: Fowler, Robert
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological 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 13: Table S13. General characteristics of maternal death according to whether admitted to ICU or not.
Little String Theories on Curved Manifolds
Creators: name: Aharony, Ofer
name: Evtikhiev, Mikhail
name: Feldman, Andrey
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper, we study the 6d Little String Theory (LST) (the decoupled theory on the worldvolume of $N$ NS5-branes) on curved manifolds, by using its holographic duality to Type II string theory in asymptotically linear dilaton backgrounds. We focus on backgrounds with a large number of Killing vectors (namely, products of maximally symmetric spaces), without requiring supersymmetry (we do not turn on any background fields except the metric). LST is non-local so it is not obvious which spaces it can be defined on; we show that holography implies that the theory cannot be put on negatively curved spaces, but only on spaces with zero or positive curvature. For example, one cannot put LST on a product of an anti-de Sitter space times another space, without turning on extra background fields. On spaces with positive curvature, such as $S^6$, $\mathbb{R}^2\times S^4$, $S^3\times S^3$, etc., we typically find (for large $N$) dual holographic backgrounds which are weakly coupled and weakly curved everywhere, so that they can be well-described by Type II supergravity. In some cases more than one smooth solution exists for LST on the same space, and they all contribute to the partition function. We also study the thermodynamical properties of LST compactified on spheres, finding the leading correction to the Hagedorn behavior of the spectrum, which is different on curved space than on flat space. We discuss the holographic renormalization procedure, which must be implemented in order to get a finite free energy for the LST; we do not know how to implement it for general spaces, but we can (and we do) implement it for the theory compactified on $S^4$.
description: 36 pages. v2: added references
Modelling to support animal health control
Creators: name: Dijkhuizen, A. A.
name: Renkema, J. A.
name: Stelwagen, J.
name: Dijkhuizen, A. A.
name: Renkema, J. A.
name: Stelwagen, J.
Publisher: name: Unknown
Year: 1991
Subjects: Livestock Production/Industries
Research Methods/ Statistical Methods

description: Animal Health Economics is a relatively new subject, being developed to provide a quantitative insight into the economic effect of disease and disease control in livestock. Research in this field is focussed on both the further development of a more solid scientific framework of concepts and methods and its applications in quantitative model calculations. Three issues are especially of interest: (a) the losses of disease, (b) the profitability of preventive measures, and (c) the replacement decision of individual affected animals. All three issues concern complex problems, which have to be studied under imperfect veterinary knowledge and under a high degree of uncertainty. In this paper the basic economic framework and its applications in the underlying field are discussed and illustrated.