cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 20 of Pattern and timing of diversification in the African freshwater fish genus Distichodus (Characiformes: Distichodontidae)
Creators: name: Arroyave, Jairo
name: Denton, John S. S.
name: Stiassny, Melanie L. J.
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology

description: Additional file 20: Figure S20. A spatiotemporal reconstruction of Distichodus range evolution. Based on the optimal DEC* model (M1; CB-as-source) and input chronogram resultant from BEAST2 analysis 5. Ichthyofaunal provinces color-coded and abbreviated as in Fig. 1. Probabilities of ancestral areas at each node are presented in Table S2.
Licht und Schatten. Jona im jüdisch-christlichen Dialog
Creators: name: Bubenheim, Julia
Publisher: name: Zeitschrift für christlich-jüdische Begegnung im Kontext
Year: 2021

description: Jona – ein bekannter Prophet, eine ambivalente Erzählfigur: Jona ist sowohl für viele jüdische als auch christliche Gläubige eine der bekanntesten biblischen Figuren. Leser_innen und Hörer_in nen leiden mit Jona, sie hadern aber auch mit seinen Handlungen; sie sind fasziniert von der wundersamen, gar märchenhaften Erzählung, die sie ebenfalls ins Grübeln versetzt und den eigenen Glaubens weg mit Gott reflektieren lässt. [...]
description: Zeitschrift für christlich-jüdische Begegnung im Kontext, Nr. 03 (2021): Hannah Arendt. Ihr Denken, unsere Gegenwart
SEMANTIC AND STYLISTIC ASPECTS OF LITERARY DIALOGUE
Creators: name: Abdugaffarova, Gulhayo Abdugaffar Qizi
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: literary dialogue
semantic
stylistic
personages
direct speech
emotiveness
inner dialogue

description: In this article, peculiarities of literary dialogue are revealed from the position of semantics and stylistics. For this, literary dialogues were extracted from the works of the well-known English and American writers. According to the analysis, various psychological emotions and feelings are through the semantic and stylistic analysis of the fictional dialogue. The examples are about personages who have difficult life, who have foolish mistakes, who is ready to sacrifice and others
The Social Robot: A Study of the Social and Political Aspects of Automatic Milking Systems
Creators: name: Stræte, Egil Petter
name: Vik, Jostein
name: Hansen, Bjørn Gunnar
name: Stræte, Egil Petter
name: Vik, Jostein
name: Hansen, Bjørn Gunnar
Publisher: name: Unknown
Year: 2017
Subjects: subject: Agribusiness
subject: milking robot; AMS; dairy farming; Norway

description: We explored social and political aspects of milking robot (automatic milking system; AMS) use and expansion in dairy farming. Over 30 % of dairy farms in Norway have an AMS, and the percentage is rapidly increasing. We interviewed 26 dairy farmers with AMSs in the county of Rogaland, Norway. Primary motives for investing in milking robots are a more flexible workday, reduced physical work, and a desire to join the perceived future standard of dairy farming. Although farmers are motivated by social factors, AMS is a key element in a structural change driven by political, economic, and social factors.
KO'P YADROLI PROTSESSORDA KUBIK BAZISLI SPLAYNLAR ASOSIDA PARALLEL ALGORITMLARNI AMALGA OSHIRISH TUZILMASINI ISHLAB CHIQISH
Creators: name: Odiljon Qobulovich Abduraxmonov
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: Axborot-kommunikatsiya texnologiyalari
raqamli ishlov
splayn
bazis
uzluksiz algoritm
parabolik splayn
yadroli protsessor
bazisli splayn

description: Maqolada signallarga raqamli ishlov berish masalalarini yechishda uzluksiz algoritmlar yaratish va ishlov berish jarayonlarini ko„p yadroli arxitektura asosida amalga oshirishga qaratilgan muammolarning ba„zi masalalari haqida so„z boradi
FOODLAB Business Tool to Foster Entrepreneurship in the Agrifood Sector
Creators: name: Busato, Patrizia
name: Berruto, Remigio
name: Sopegno, Alessandro
name: Rosso, Marco
name: Busato, Patrizia
name: Berruto, Remigio
name: Sopegno, Alessandro
name: Rosso, Marco
Publisher: name: Unknown
Year: 2017
Subjects: subject: Agribusiness
subject: business model; business plan; innovative products; agrifood

description: The FOODLAB project develop a project-based learning approach and an entrepreneurial spirit in students, foster interactions between stakeholders in Food innovation and guide the development of innovative projects for Ecotrophelia, the European competition on food innovation that bring hundreds of students to compete at European level with their idea. The FOODLAB project enable the setting up of a European Foodbusiness Transfer Laboratory to create/help future entrepreneurs, with dedicated modules to promote interactions with food companies, technical centres, research centres or business companies. In FOODLAB project is we reach the aim to provide an innovative tools to help to build business models, business plans to serve students, high education institutions, and SMEs. The tool built for this purpose is a client server application, highly customizable to follow the target needs. It allows to setup a complete business model and business plan providing template, defaults sentences, available example of business plan. The tool incorporate in a customizable template and related information to built-in high quality business plans, and provide kind of expert knowledge base for those who need a business plan or document to promote their idea or agrifood product for development. The tool was validated with success by a team of students that participate to Ecotrophelia Italy 2016. Training modules and guidelines are also available to facilitate the use of the tool. The tool can be used by students of High Education Institution, or workers and managers for training by also for business model and business plan implementation. The tool showed a great potential to develop of targeted, standard business models and business plans that could be transferable to other domains or tailored to a specific type of product or food innovation.
Exclusion Zone of Convex Brushes in the Strong-Stretching Limit
Creators: name: Belyi, Vladimir A.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We investigate asymptotic properties of long polymers grafted to convex cylindrical and spherical surfaces, and, in particular, distribution of chain free ends. The parabolic potential profile, predicted for flat and concave brushes, fails in convex brushes, and chain free ends span only a finite fraction of the brush thickness. In this paper, we extend the self-consistent model developed by Ball, Marko, Milner and Witten to determine the size of the exclusion zone, i.e. size of the region of the brush free from chain ends. We show that in the limit of strong stretching, the brush can be described by an alternative system of integral equations. This system can be solved exactly in the limit of weakly curved brushes, and numerically for the intermediate to strong curvatures. We find that going from melt state to theta solvent and then to marginal solvent decreases relative size of the exclusion zone. These relative differences grow exponentially as the curvature decreases to zero.
description: 9 pages, 4 figures, submitted to J. Chem. Phys
Kurz erklärt… Scheidung im Judentum
Creators: name: Plotke, Herbert
Publisher: name: Zeitschrift für christlich-jüdische Begegnung im Kontext
Year: 2021

description: Rabbi Elieser sagte unter Berufung auf den Propheten Maleachi (2,13-14): »Wenn sich jemand von seiner ersten Gattin scheiden lässt, vergiesst sogar der Altar im Tempel Tränen.« (Babylonischer Talmud Traktat Sanhedrin 22a). Doch darf aus dieser Mahnung nicht geschlossen werden, die jüdische Religion verbiete Scheidungen. Die Torah selbst äußert sich nur kurz in Deuteronomium 24,1-4 zum Thema. So soll der Ehemann, wenn die Gattin in seinen Augen keine Gunst findet, weil er an ihr etwas Schändliches entdeckt hat, ihr den Scheidebrief geben (24,1). – Der Talmud erörtert die Frage eingehend in der dritten Abteilung Naschim (Frauen) und zwar im Traktat Gittin (Scheidebriefe). [...]
description: Zeitschrift für christlich-jüdische Begegnung im Kontext, Nr. 03 (2021): Hannah Arendt. Ihr Denken, unsere Gegenwart
Menschen in finsteren Zeiten. Gedanken zu Hannah Arendt und Gotthold Ephraim Lessing
Creators: name: Schwendemann, Wilhelm
Publisher: name: Zeitschrift für christlich-jüdische Begegnung im Kontext
Year: 2021

description: Die Rede – erster Teil Der erste Beitrag im Buch ist Hannah Arendts Rede anlässlich der Verleihung des Lessing-Preises der Freien und Hansestadt Hamburg am 28. September 1959. Zwar ist dieser Preis für sie eine große Ehrung, gleichzeitig begegnet sie der Verleihung eines Lessingpreises Hamburgs ironisch und kritisch, war es doch der Senat der Hansestadt, der Lessings Bücher und Theaterstücke verbieten ließ (ähnlich der Braunschweiger Herzog Karl I. von Braunschweig-Wolfenbüttel: Äußerungen Lessings zur Religion) und sich letztlich auf die Seite des Hamburger Hauptpastors Goeze schlug, der zum Wortführer der lutherischen Orthodoxie avancierte. Während der NS-Zeit wurde der Preis nationalsozialistisch instrumentalisiert. [...]
description: Zeitschrift für christlich-jüdische Begegnung im Kontext, Nr. 03 (2021): Hannah Arendt. Ihr Denken, unsere Gegenwart
Assessment of SAPT and Supermolecular EDAs Approaches for the Development of Separable and Polarizable force fields
Creators: name: Naseem-Khan, Sehr
name: Gresh, Nohad
name: Misquitta, Alston
name: Piquemal, Jean-Philip
Publisher: name: arXiv
Year: 2020
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: What is the best reference quantum chemical approach to decipher the energycomponents of the total interaction energy : Symmetry-Adapted Perturbation Theory(SAPT) or Supermolecular Energy Decomposition Analysis (EDA) methods? With the rise of physically motivated polarizable force fields (polFF) grounded on these procedures, the need to answer such a question becomes critical. these procedures, the need to answer such a question becomes critical. We report a systematic and detailed assessment of three variants of SAPT (namely SAPT(2), SAPT(2+3) and SAPT(DFT) and three supermolecular EDAs approaches (ALMO, CSOV and RVS). A set of challenging, strongly bound water complexes: (H2O)2, (Zn2+)H2O and F-)H2O are used as stress-tests for these electronic structure methods. We have developed a procedure to separate the induction energy into the polarization and charge-delocalization using an infinite-order strategy based on SAPT(DFT). This paper aims to provide an overview of the capabilities and limitations, but also similarities, of SAPT and supermolecular EDAs approaches for polFF developments. Our results show that SAPT(DFT)/noS**2 and ωB97X-D||ALMO are the most accurate and reliable techniques
CAUSES AND CONSEQUENCES OF INCREASING HERBICIDE USE IN MALI
Creators: name: Haggblade, Steven
name: Smale, Melinda
name: Kergna, Alpha
name: Thériault, Veronique
name: Assima, Amidou
name: Haggblade, Steven
name: Smale, Melinda
name: Kergna, Alpha
name: Thériault, Veronique
name: Assima, Amidou
Publisher: name: Unknown
Year: 2016
Subjects: subject: Agricultural and Food Policy
subject: Food Security and Poverty
subject: International Development
subject: Mali
subject: Herbicide Use

description: This paper examines the origins and impact of rapid recent growth of herbicide use in Mali. Primary data come from interviews with herbicide importers and distributors in major markets across Mali and from a 2014/15 survey of 700 farm households in Mali’s Sudanian Savanna zone. Results suggest that a series of major supply-side innovations are driving growth in Mali’s herbicide markets, most conspicuously a proliferation in the number of herbicide brands marketed, a shift to low-cost suppliers in China and India, and consequently falling herbicide prices. At the farm level, herbicides cost on average 50% less than hiring weeding labor. Despite low econometric estimates of damage abatement, herbicide adoption rates reach 25% in remote rural zones and 75% in more accessible rural areas. Key factors affecting adoption include spatial variation in herbicide prices and rural wage rates. At current rates, herbicide usage reduces peak season rural labor demand by 20%.
MIGNEX Handbook Chapter 12 - Documentation of policy review
Creators: name: Godin, Marie
name: Vargas-Silva, Carlos
Publisher: name: Peace Research Institute Oslo
Year: 2022

description: This MIGNEX Handbook Chapter documents the policy data collection, including experiences in the field that should inform interpretation of the data. It describes the policy database and present the underlying metadata, such as number and characteristics of interviewees. It then provides information about the reviewing process and provides the key findings for the ten countries.

Key Takeaways

Based on the policy review, the MIGNEX team prepared ten Background Papers, reviewing key migration policies in each country and their interaction with development and development policies.

The Background Papers contain a methodological note on how the information was systematically collected in each country, informing the interpretation of the data.

The policy database serves as input for the analysis in other MIGNEX Work Packages
O'ZBEKISTON VA XALQARO MOLIYA TASHKILOTLAR O'RTASIDAGI MOLIYAVIY MUNOSABATLARNI RIVOJLANTIRISH MASALALARI
Creators: name: Rano Erkinovna Ollomova
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: moliya bozori
moliyaviy tashkilotlar
moliyaviy munosabatlar
iqtisodiy rivojlanish
iqtisodiy hamkorlik

description: Maqolamizda moliyaviy tashkilotlarning ahamiyati va ularning iqtisodiyotni rivojlantirishdagi o'rni, hamda O’zbekiston va Xalqaro moliya tashkilotlar o’rtasidagi moliyaviy munosabatlarni yaxshilash masalalari tahlil qilingan
Attractive Casimir Forces in a Closed Geometry
Creators: name: Hertzberg, M. P.
name: Jaffe, R. L.
name: Kardar, M.
name: Scardicchio, A.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Quantum Physics (quant-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the Casimir force acting on a conducting piston with arbitrary cross section. We find the exact solution for a rectangular cross section and the first three terms in the asymptotic expansion for small height to width ratio when the cross section is arbitrary. Though weakened by the presence of the walls, the Casimir force turns out to be always attractive. Claims of repulsive Casimir forces for related configurations, like the cube, are invalidated by cutoff dependence.
description: An updated version to coincide with the one published December 2005 in PRL. 4 pages, 2 figures
Tackling the Market Obstacles for Organic Products
Creators: name: Rehber, Erkan
name: Rehber, Erkan
Publisher: name: Unknown
Year: 2002
Subjects: subject: Agricultural and Food Policy
subject: International Relations/Trade
subject: Marketing
subject: FOS: Economics and business

description: IN: Nikolaidis A. (ed.), Baourakis G. (ed.), Isikli E. (ed.), Yercan M. (ed.). The market for organic products in the Mediterranean region. Chania : CIHEAM, 2003. 309 p. (Cahiers Options Méditerranéennes; n. 61). Intensive Course in: Marketing of Organic Products, 2002/05/20-31, Izmir (Turkey).
Aligning biological sequences by exploiting residue conservation and coevolution
Creators: name: Muntoni, Anna Paola
name: Pagnani, Andrea
name: Weigt, Martin
name: Zamponi, Francesco
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantitative Methods (q-bio.QM)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Biological Physics (physics.bio-ph)
subject: Biomolecules (q-bio.BM)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: Sequences of nucleotides (for DNA and RNA) or amino acids (for proteins) are central objects in biology. Among the most important computational problems is that of sequence alignment, i.e. arranging sequences from different organisms in such a way to identify similar regions, to detect evolutionary relationships between sequences, and to predict biomolecular structure and function. This is typically addressed through profile models, which capture position-specificities like conservation in sequences, but assume an independent evolution of different positions. Over the last years, it has been well established that coevolution of different amino-acid positions is essential for maintaining three-dimensional structure and function. Modeling approaches based on inverse statistical physics can catch the coevolution signal in sequence ensembles; and they are now widely used in predicting protein structure, protein-protein interactions, and mutational landscapes. Here, we present DCAlign, an efficient alignment algorithm based on an approximate message-passing strategy, which is able to overcome the limitations of profile models, to include coevolution among positions in a general way, and to be therefore universally applicable to protein- and RNA-sequence alignment without the need of using complementary structural information. The potential of DCAlign is carefully explored using well-controlled simulated data, as well as real protein and RNA sequences.
description: 20 pages, 11 figures + Supplementary Information
In Gesellschaft. Minimalstandards bei Arendt und Broch - Für Verena Breed
Creators: name: Harbeck-Pingel, Bernd
Publisher: name: Zeitschrift für christlich-jüdische Begegnung im Kontext
Year: 2021

description: 1 Das Beisammensein von Menschen, wenn es nicht sogleich zur Gemeinschaft verklärt wird, erscheint Kant zuallererst als unausweichlich und damit als ein pathologisches Nebeneinander. Offenkundig ist das bloße Zusammensein von Menschen nicht ihre Wahl und auch nicht selbsterklärend, sondern braucht Begründungen und oftmals auch Lösungen. Eine Begründung kann philosophischer Art sein, wenn über die Gelingensbedingung gesellschaftlicher Formationen nachgedacht wird und darüber hinaus über die politische Ordnung. Kant zeichnet dies sogar in eine Analogiebildung zwischen Naturgeschichte und Weltgeschichte ein. Das bloße Beieinandersein von Personen aber erklärt nicht, wie Kooperationen zustande kommen können. Dabei ist unterstellt, dass Kooperationen sinnvoll sind und in irgendeiner Weise auch erforderlich, um den jeweiligen Lebensbedingungen zu genügen, die allein nicht bewältigt werden können. Einem Individualismus ist damit nicht das Wort geredet, gleichsam als ob der andere mit dem unweigerlichen Anspruch an uns herantreten könnte, es müsse doch irgendwas organisiert werden; [...]
description: Zeitschrift für christlich-jüdische Begegnung im Kontext, Nr. 03 (2021): Hannah Arendt. Ihr Denken, unsere Gegenwart
The problem of motion in gauge theories of gravity
Creators: name: Samokhvalov, Serhii
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences
subject: 70S10, 83C22, 83C40

description: In this article we consider the problem to what extent the motion of gauge-charged matter that generates the gravitational field can be arbitrary, as well as what equations are superimposed on the gauge field due to conditions of compatibility of gravitational field equations. Considered problem is analyzed from the point of view symmetry of the theory with respect to the generalized gauge deformed groups without specification of Lagrangians. In particular it is shown, that the motion of uncharged particles along geodesics of Riemannian space is inherent in an extremely wide range of theories of gravity and is a consequence of the gauge translational invariance of these theories under the condition of fulfilling equations of gravitational field. In the cause of gauge-charged particles, the Lorentz force, generalized for gauge-charged matter, appears in equations of motion as a consequence of the gauge symmetry of the theory under the condition of fulfilling equations of gravitational and gauge fields. In addition, we found relationships of equations for some fields that follow from the assumption about fulfilling of equations for other fields, for example, relationships of equations of the gravitational field and the gauge field of internal symmetry which follow from the assumption about fulfilling of equations of matter fields. In particular, we obtained the identity that generalizes in the case of arbitrary gauge field (and in the presence of gauge-charged matter) the identity found by Hilbert for the electromagnetic field. At the end of the article there is an Appendix, which briefly describes the main provisions and facts from the theory of generalized gauge deformed groups and presents the main ideas of a single group-theoretical interpretation of gauge fields of both external (space-time) and internal symmetry, which is an alternative to their geometric interpretation.
description: 30 pages, V2: Some wording has been clarified, V3: Added a few comments
FARM FAMILY EFFECTS OF IMPROVED SORGHUM VARIETIES IN MALI: A MULTIVALUED TREATMENT APPROACH
Creators: name: Smale, Melinda
name: Assima, Amidou
name: Kergna, Alpha
name: Thériault, Veronique
name: Weltzien, Eva
name: Smale, Melinda
name: Assima, Amidou
name: Kergna, Alpha
name: Thériault, Veronique
name: Weltzien, Eva
Publisher: name: Unknown
Year: 2016
Subjects: subject: Agricultural and Food Policy
subject: Food Security and Poverty
subject: International Development
subject: Mali
subject: Sorghum

description: Uptake of improved sorghum varieties in Mali has been limited, despite the economic importance of the crop and long-term investments in sorghum improvement. One reason why is that attaining yield advantages that are substantial enough for farmers to discern in their own fields is difficult in a harsh, heterogeneous growing environment. Release of the first sorghum hybrids developed in Mali, which were developed primarily from the local Guinea race using a participatory approach, has the potential to change this situation. Here, we explore the adoption of improved sorghum seed with an ordered logit model, differentiating between improved varieties and hybrids. We then apply a multivalued treatment effects model to measure impacts on farm families. We utilize primary data collected from 628 farm family enterprises in the Sudanian Savanna region of Mali. Reflecting the fact that farm family enterprises both consume and sell their sorghum harvests, we consider effects on consumption outcomes as well as yield. We find that plot manager characteristics, in addition to household wealth and labor supply, are strongly and positively related to the improvement status of sorghum seed planted. The impact of hybrid use on yields is large and significant, positively affecting household dietary diversity and contributing to a greater share of the harvest sold. However, use of hybrids, as well as improved varieties, is associated with a shift toward consumption of other cereals. Findings support on-farm experimental evidence concerning yield advantages, and suggest that the use of well-adapted sorghum hybrids may contribute to crop commercialization by smallholders.
Comparación de Cinco Marcos de Siembra de Dos Variedades de Batata (lpomoea batatas (L.) LAM), Santiago, República Dominicana
Creators: name: Hernández, Ramón
name: Beale, Alberto
name: Hernández, Ramón
name: Beale, Alberto
Publisher: name: Unknown
Year: 1992
Subjects: Crop Production/Industries
Research and Development/Tech Change/Emerging Technologies

description: Este experimento se realizó en los terrenos del Instituto Superior de Agric.ultura (ISA) en Santiago, desde el 9 de octubre del 1991 hasta el 9 de abril de 1992. Tuvo como objetivos evaluar cinco marcos de ~iembra (1.0 X 0.2 m), (1.0 X 0.3 m.), (1.0 x 0.4 m), (1.0 X 0.5 m) y n.o X 0.6 m) y su efecto en la producción de raíces en las dos variedades más cultivadas en la región del Cibao: Copelá y Manicera. Se utilizó un diseño de bloques al az.ar con cuatro repeticiones y arreglos en parcelas divididas. Aunque no hubo diferencias significativas entre los marcos de_ sirmbra, la mayor producción total se obtuvo a (LO X 0.2 m) con 21.2 ton/ha promedio, seguido de (l.O x 0.3 m) y (1.0 x 0.4 m) con 20.5 ton/ha cada uno. Hubo diferencias significativas para la producción comercial entre las varicdadzs, siendo de 17. 9 tonlha promedio para Copelá y sólo 10.4 ton/ha promedio para Manicera. Sin embargo, en la producción total no hubo diferencias significativas entre éstas, con 19. 9 ton/ha y 20. 9 ton/ha promedio, respectivamente. No hubo diferencias significativas en la interacción variedad por marco de siembra para la producción total. No obt,tante, la mayor producción la presentó la variedad Copelá a (l. O x O. 3 m) con 23. 8 ton/ha promedio y la Manicera a ( l. O x 0.2 m) con 23.0 ton/ha pro•:1edio. Bajo condiciones similares de suelo y clima de nuestro experimento, se recomienda usar cualquiera de los marcos estudiados y usar la variedad Copelá.
AVTOMOBIL SHOVQINIGA SABAB BO'LUVCHI MANBALARNI TADQIQ ETISH
Creators: name: A. Ismadiyorov
name: M. Qobulov
name: A. Xusanjonov
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: avtomobil
dvigatel
samaradorlik
yonilg’i
ekalogiya
shovqin manbalari

description: Ushbu maqolada avtomobillar dvigatelidan chiqadigan zararli moddalarga nisbatan qo’yilgan mavjud me’yorlarga rioya qilish uchun, avtomobil dvigatellarining chiqarish tizimlarida qo’llaniladigan chiqindi gaz tozalash qurilmalarining e'tiborga olinishi kerak bo’lgan akustik xususiyatlari taxlili keltirilgan
Novel steady state of a microtubule assembly in a confined geometry
Creators: name: Govindan, Bindu S.
name: Spillman,, William. B.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Subcellular Processes (q-bio.SC)
subject: Biomolecules (q-bio.BM)
subject: FOS: Biological sciences

description: We study the steady state of an assembly of microtubules in a confined volume, analogous to the situation inside a cell where the cell boundary forms a natural barrier to growth. We show that the dynamical equations for growing and shrinking microtubules predict the existence of two steady states, with either exponentially decaying or exponentially increasing distribution of microtubule lengths. We identify the regimes in parameter space corresponding to these steady states. In the latter case, the apparent catastrophe frequency near the boundary was found to be significantly larger than that in the interior. Both the exponential distribution of lengths and the increase in the catastrophe frequency near the cell margin is in excellent agreement with recent experimental observations.
description: 8 pages, submitted to Phys. Rev. E
Additional file 2 of How are systematic reviews of prevalence conducted? A methodological study
Creators: name: Migliavaca, Celina Borges
name: Cinara Stein
name: Verônica Colpani
name: Barker, Timothy Hugh
name: Munn, Zachary
name: Maicon Falavigna
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases

description: Additional file 2. List of excluded articles, with reasons for exclusion.
Precoder Design and Statistical Power Allocation for MIMO-NOMA via User-Assisted Simultaneous Diagonalization
Creators: name: Krishnamoorthy, Aravindh
name: Ding, Zhiguo
name: Schober, Robert
Publisher: name: arXiv
Year: 2020
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: In this paper, we investigate the downlink precoder design for two-user power-domain multiple-input multiple-output (MIMO) non-orthogonal multiple access (NOMA). We propose a novel user-assisted (UA) simultaneous diagonalization (SD) based MIMO-NOMA scheme that achieves SD of the MIMO channels of both users through a combination of precoder design and low-complexity self-interference cancellation at the users, thereby considerably lowering the overall decoding complexity compared to joint decoding. The achievable ergodic user rates of the proposed scheme are analyzed for Rayleigh fading channels based on a finite-size random matrix theory framework, which is further exploited to develop a statistical power allocation algorithm. Simulation and numerical results show that the proposed UA-SD MIMO-NOMA scheme significantly outperforms orthogonal multiple access and a benchmark precoder design performing SD via generalized singular value decomposition in terms of the achievable ergodic rate region for most user rates. The ergodic rate region is further enhanced by a hybrid scheme which performs time sharing between the proposed UA-SD MIMO-NOMA scheme and single-user MIMO.
description: Accepted by the IEEE Transactions on Communications, see DOI. 32 pages, 8 figures, for associated code, see https://gitlab.com/aravindh.krishnamoorthy/mimo-noma
Parasitic Plants
Creators: name: Heinis, Julius L.
name: Heinis, Julius L.
Publisher: name: Unknown
Year: 1992
Subjects: Crop Production/Industries
Teaching/Communication/Extension/Profession

description: Mistletoes, dodder and broomrapes are the best known parasitic higher plants. They are mainly foun in Europe and northern North America. In tropical areas, quite a number of additional species are found, and the author reports on what he observed in Costa Rica, North America and Europe, and discusses species found in Australia, New Caledonia and South America.
РОЛЬ ПЕДАГОГИЧЕСКОЙ КОМПЕТЕНТНОСТИ В СТАНОВЛЕНИИ ПРОФЕССИОНАЛИЗМА УЧИТЕЛЯ НАЧАЛЬНОЙ ШКОЛЫ
Creators: name: Камола Алтаева
name: Гульмира Рифовна Тожибоева
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: компетентностный подход
педагогическая компетентность
профессиональная подготовка
эмоциональный интеллект
рефлексия
самоанализ
коммуникативность

description: В статье рассматривается педагогическая компетентность учителя начальных классов, этапы и процесс становления педагогической компетентности
Nuclear Symmetry Energy in Relativistic Mean Field Theory
Creators: name: Ban, Shufang
name: Meng, Jie
name: Satula, Wojciech
name: Wyss, Ramon A.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The Physical origin of the nuclear symmetry energy is studied within the relativistic mean field (RMF) theory. Based on the nuclear binding energies calculated with and without mean isovector potential for several isobaric chains we conform earlier Skyrme-Hartree-Fock result that the nuclear symmetry energy strength depends on the mean level spacing $ε(A)$ and an effective mean isovector potential strength $κ(A)$. A detaied analysis of isospin dependence of the two components contributing to the nuclear symmetry energy reveals a quadratic dependence due to the mean-isoscalar potential, $\simεT^2$, and, completely unexpectedly, the presence of a strong linear component $\simκT(T+1+ε/κ)$ in the isovector potential. The latter generates a nuclear symmetry energy in RMF theory that is proportional to $E_{sym}\sim T(T+1)$ at variance to the non-relativistic calculation. The origin of the linear term in RMF theory needs to be further explored.
description: 14 pages and 6 figures
BO'LAJAK LOGOPEDLARDA ARTTERAPIYANI QO'LLASHNING NAZARIY ASOSLARI
Creators: name: I. Q. Sayfullayeva
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: Art-terapiya
izoterapiya
maqsad
vazifa
individual
guruhli
qum terapiya
ertakterapiya
musiqa terapiya

description: Ushbu maqolada art-terapiya haqida ma`lumot, art-terapiyaning maqsadi, vazifalari, yo`nalishlari haqida umumiy ma`lumot keltirilgan
Multidimensional Hydrogen Tunneling in Supported Molecular Switches: The Role of Surface Interactions
Creators: name: Litman, Yair
name: Rossi, Mariana
Publisher: name: arXiv
Year: 2020
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The nuclear tunneling crossover temperature ($T_c$) of hydrogen transfer reactions in supported molecular-switch architectures can lie close to room temperature. This calls for the inclusion of nuclear quantum effects (NQE) in the calculation of reaction rates even at high temperatures. However, standard computations of NQE relying on parametrized dimensionality-reduced models, quickly become inadequate in these environments. In this letter, we study the paradigmatic molecular switch based on porphycene molecules adsorbed on metallic surfaces with full-dimensional calculations that combine density-functional theory for the electrons with the semi-classical ring-polymer instanton approximation for the nuclei. We show that the double intramolecular hydrogen transfer (DHT) rate can be enhanced by orders of magnitude due to surface fluctuations in the deep tunneling regime. We also explain the origin of an Arrhenius temperature-dependence of the rate below $T_c$ and why this dependence differs at different surfaces. We propose a simple model to rationalize the temperature dependence of DHT rates spanning diverse fcc [110] surfaces.
НАЧАЛЬНАЯ ГРАНИЧНАЯ ЗАДАЧА ДЛЯ ЛИНЕАРИЗОВАННОГО УРАВНЕНИЯ КДВ НА ЗВЕЗДНОМ ГРАФЕ С ОДНОЙ ПОЛУБЕСКОНЕЧНОЙ И ДВУМЯ ОГРАНИЧЕННЫМИ СВЯЗЯМИ
Creators: name: Максад Ибрагимович Ахмедов
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: математика
теорема
аналогия
теория
графа

description: В данной статье мы исследовали начально краевую задачу для линеаризованного уравнения КДВ на простом метрическом графе, состоящем из двух ограниченных отрезков и одной полу-бесконечной прямой, соединенных в одной точке, называемой вершиной графа. Единственность решения доказана методом интегралов энергии. С помощью метода потенциалов построена интегральная формула для решения рассматриваемой задачи.
Time as an operator/observable in nonrelativistic quantum mechanics
Creators: name: Hahne, G. E.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The nonrelativistic Schroedinger equation for motion of a structureless particle in four-dimensional space-time entails a well-known expression for the conserved four-vector field of local probability density and current that are associated with a quantum state solution to the equation. Under the physical assumption that each spatial, as well as the temporal, component of this current is observable, the position in time becomes an operator and an observable in that the weighted average value of the time of the particle's crossing of a complete hyperplane can be simply defined: ... When the space-time coordinates are (t,x,y,z), the paper analyzes in detail the case that the hyperplane is of the type z=constant. Particles can cross such a hyperplane in either direction, so it proves convenient to introduce an indefinite metric, and correspondingly a sesquilinear inner product with non-Hilbert space structure, for the space of quantum states on such a surface. >... A detailed formalism for computing average crossing times on a z=constant hyperplane, and average dwell times and delay times for a zone of interaction between a pair of z=constant hyperplanes, is presented.
description: 31 pages, no figures. Differs from published version by minor corrections and additions, and two citations
A Global Overview of Contract Farming
Creators: name: Rehber, Erkan
name: Rehber, Erkan
Publisher: name: Unknown
Year: 2007
Subjects: Agribusiness
Crop Production/Industries
Farm Management

description: Rehber, E., 2007, A Global Overview of Contract Farming, IN: Contract Farming, International Experiences (B.V.S.Prasad, S. Mohanty; Editors), ICFAI University Press.
Spanning forests and the q-state Potts model in the limit q \to 0
Creators: name: Jacobsen, Jesper Lykke
name: Salas, Jesus
name: Sokal, Alan D.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Combinatorics (math.CO)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We study the q-state Potts model with nearest-neighbor coupling v=e^{βJ}-1 in the limit q,v \to 0 with the ratio w = v/q held fixed. Combinatorially, this limit gives rise to the generating polynomial of spanning forests; physically, it provides information about the Potts-model phase diagram in the neighborhood of (q,v) = (0,0). We have studied this model on the square and triangular lattices, using a transfer-matrix approach at both real and complex values of w. For both lattices, we have computed the symbolic transfer matrices for cylindrical strips of widths 2 \le L \le 10, as well as the limiting curves of partition-function zeros in the complex w-plane. For real w, we find two distinct phases separated by a transition point w=w_0, where w_0 = -1/4 (resp. w_0 = -0.1753 \pm 0.0002) for the square (resp. triangular) lattice. For w > w_0 we find a non-critical disordered phase, while for w < w_0 our results are compatible with a massless Berker-Kadanoff phase with conformal charge c = -2 and leading thermal scaling dimension x_{T,1} = 2 (marginal operator). At w = w_0 we find a "first-order critical point": the first derivative of the free energy is discontinuous at w_0, while the correlation length diverges as w \downarrow w_0 (and is infinite at w = w_0). The critical behavior at w = w_0 seems to be the same for both lattices and it differs from that of the Berker-Kadanoff phase: our results suggest that the conformal charge is c = -1, the leading thermal scaling dimension is x_{T,1} = 0, and the critical exponents are ν= 1/d = 1/2 and α= 1.
description: 131 pages (LaTeX2e). Includes tex file, three sty files, and 65 Postscript figures. Also included are Mathematica files forests_sq_2-9P.m and forests_tri_2-9P.m. Final journal version
ЛОЙИҲА ТЕХНОЛОГИЯСИНИНГ ТАЪЛИМ ЖАРАЁНИДА ҚЎЛЛАНИЛИШИНИНГ ИЖОБИЙ ТОМОНЛАРИ
Creators: name: Шотилло Шорахметов
name: Муҳаббат Юсупова
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: лойиҳа технологияси
инновация
педагогик фаолият
ўқув жараѐни
ижодкорлик
инглиз тили
мутахассис

description: Ушбу мақолада бугунги кунда инглиз тили ўқитувчиси ўз педагогик фаолиятини педагогик инновация асосида ташкил эта билиши ҳамда бошқариши, ўз педагогик фаолияти учун зарур бўлган педагогик технологиялар ва интерфаол усулларни ишлаб чиққан бўлиши, уларни кундалик фаолиятида таълим жараѐнига татбиқ эта олиши, педагогик техникага эга бўлиши, ўз фаолиятини лойиҳалаштира олиши, хорижий тилни ўқитишнинг босқичма-босқич (step-by-step) яхлит моделини ярата олиши зарурлиги ҳақида сўз олиб борилади
La Mangosta (Hurón o Ardilla) Herpestes auropuntatus, Depredador de Proteínas Animal de Ciclo Corto
Creators: name: Fabián Calcagno, Norma B.
name: Figueroa, Argentina A.
name: Fabián Calcagno, Norma B.
name: Figueroa, Argentina A.
Publisher: name: Unknown
Year: 1992
Subjects: Crop Production/Industries
Research and Development/Tech Change/Emerging Technologies

description: La mangosta (Herpestes auropuntatus), hurón o ardilla ocasiona severas pérdidas en la avicultura y la agricultura, en la mayoría de las islas del Caribe, en las cuales ha llegado a establecerse desde 1870, traída desde la India con el fin de exterminar la plaga de ratas; pero esta experiencia no fue exitosa, ya que las mangostas se multiplicaron con rapidez asombrosa, porque tenían suficiente alimento de ratas, quedando las dos plagas: mangostas y ratas. Sabemos que los hurones atacan los gallineros, comiendo específicamente el cerebro de las aves (3 a 4 aves/día). Los huevos también son ingeridos por Jas mangostas ( 4 a 5/dia) o llevados a sus madrigueras, así como comen gran cantidad de maíz y arroz. La pequeña mangosta india demanda mas atención que otros mamíferos nativos y exóticos introducidos en el país, por su impacto en el ecosistema neotropical de las islas del Caribe, habitando en los cultivos de caña de azúcar, principalmente en República Dominicana; como predador es únicamente importante. El presente estudio fue iniciado en 1987, conjunto a trabajos de investigación sobre La Rabia en República Dominicana, en el Departamento de Medicina Veterinaria de la Estación Experimental de Engombe, de la Universidad Autónoma de Santo Domingo, donde estudiamos la biología de las mangostas, los animales salvajes de Repúbiica Dominicana.
title: Regulation of Cardiomyocyte Proliferation by microRNAs and Small Molecules
Creators: name: Torrini, Consuelo
Publisher: name: The Open University
Year: 2018

description: Understanding the molecular mechanisms regulating cardiac cell proliferation during the embryonic, fetal and adult life holds a paramount importance in view of developing innovative strategies aimed at inducing myocardial regeneration after cardiac damage. Previous high throughput screening studies in our laboratory identified a series of microRNAs able to trigger cardiomyocyte proliferation and stimulate cardiac regeneration after myocardial infarction. In the first part of this project, we investigated the mechanism of action of the top ten most effective of these miRNAs, revealing an involvement of the Hippo-YAP pathway in their action. We found that all the investigated miRNAs activated YAP-mediated transcription, nuclear localization of active YAP and increased expression of YAP responsive genes. Of notice, miR-199a-3p, one of the most effective miRNAs exerted its direct effect on two mRNA targets impinging on the Hippo pathway, the inhibitory kinase TAOK1 and the E3 ubiquitin ligase, β−TrCP. Most of the miRNAs inducing proliferation (including miR-199a-3p) also modulated the dynamics of the actin cytoskeleton in the treated cardiomyocytes, which displayed a rounded shape and gross bundles of actin fibers at the cytoplasm periphery. Consistent with these observations, we found that the Cofilin2 mRNA was a direct target of four of the investigated miRNAs and that downregulation of Cofilin2 itself was sufficient to promote cardiomyocyte proliferation, activate nuclear translocation of YAP and stimulate transcription of TEAD-responsive genes. The second part of the project was aimed at identifying small molecules exerting a mitogenic effect on neonatal cardiomyocytes through an unbiased high-throughput screening (HTS) of a library of 780 FDA-registered drugs. The neuroactive alkaloid harmine was identified as the most powerful molecule at inducing cardiomyocyte proliferation in vitro and heart regeneration after myocardial infarction in vivo. Harmine exerted its activity through the inhibition of the dual specificity phosphorylation-regulated tyrosine kinase, Dyrk1a and, again, the activation of YAP nuclear translocation. Collectively, these results identify both YAP activation and actin cytoskeleton remodelling as major determinants of cardiomyocyte proliferation and establish the molecular basis for the development of pharmacological therapies to promote heart regeneration through the stimulation of the endogenous capacity of cardiomyocytes to proliferate.
Exploiting Sublanguage and Domain Characteristics in a Bootstrapping Approach to Lexicon and Ontology Creation
Creators: name: Roesner, Dietmar
name: Kunze, Manuela
Publisher: name: arXiv
Year: 2003
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences
subject: H.3.1; I.2.7

description: It is very costly to build up lexical resources and domain ontologies. Especially when confronted with a new application domain lexical gaps and a poor coverage of domain concepts are a problem for the successful exploitation of natural language document analysis systems that need and exploit such knowledge sources. In this paper we report about ongoing experiments with `bootstrapping techniques' for lexicon and ontology creation.
BIOLOGIYA FANINI O'RGATISHDA AXBOROT-KOMMUNIKATSIYA TEXNOLOGIYALARI O'RNI VA VAZIFALARI
Creators: name: B. Z. Usmonov
name: G. U. Suyunova
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: biologiya
internet
multimediya
video
audio
didaktik materiallar

description: Ushbu maqolada biologiya fanini o‟rgatishda raqamli ta'lim manbalari, multimedia taqdimotlari, internet manbalari, elektron entsiklopediyalar, didaktik materiallar va video va audio materiallarni o‟rni va vazifalari keltirilgan. Biologiya fanida axborot-kommunikatsiya texnologiyalari foydalanish dars jarayonini samarali borishini taminlashi ko‟ratilgan
Corona-Diktatur oder: die Clowns-Schule des spätmodernen Faschismus ante portas. Zum anhaltenden Gebrauchswert von Arendts kritischer Theorie der Moderne
Creators: name: Rößler, Sven
Publisher: name: Zeitschrift für christlich-jüdische Begegnung im Kontext
Year: 2021

description: Ein Beitrag, der das Denken Hannah Arendts als ein gegenwärtiges zu würdigen versucht und sie als politische Theoretikerin ernst nimmt, kann weder beanspruchen, philosophisch über sie noch gar esoterisch für sie zu sprechen (à la Was würde Arendt heute sagen? ), sondern nur – und auch nur wie sie selbst, in der adäquaten Form des Essays: urteilsfreudig und meinungsstark – sich reflektierend mit den Impulsen ihres zu Schriften geronnenen Denkens, also gleichsam mit ihr, den Phänomenen der eigenen Gegenwart stellen. Gegen-Warte(n) An jedem Wochenende wiederholen sich in daher im Grunde austauschbaren Provinzstädtchen die Bilder: Eine quer durch die Republik reisende, gut und breit vernetzte bürgerliche Mitte versammelt sich verlässlich in bunter Vielfalt diverser Lebensstile und tritt für Grund- und Menschenrechte und Frieden und Freiheit und keine Diktatur in den Widerstand – und zwar zunehmend robust gegen den – oft aufgrund sozio-kultureller Ähnlichkeiten nur leidlich engagierten – Repressionsapparat des Staates, den sie kritisiert, und seine Verlautbarungsagenturen. Mit anderen Worten: im Grunde der feuchte Traum der Politischen Bildung; eine vitale mündige Zivilgesellschaft, oder…? Oder nicht? [...]
description: Zeitschrift für christlich-jüdische Begegnung im Kontext, Nr. 03 (2021): Hannah Arendt. Ihr Denken, unsere Gegenwart
On $p$-class groups of relative cyclic $p$-extensions
Creators: name: Mizusawa, Yasushi
name: Yamamoto, Kota
Publisher: name: arXiv
Year: 2020
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11R29, 11R23

description: We prove a general stability theorem for $p$-class groups of number fields along relative cyclic extensions of degree $p^2$, which is a generalization of a finite-extension version of Fukuda's theorem by Li, Ouyang, Xu and Zhang. As an application, we give an example of pseudo-null Iwasawa module over a certain $2$-adic Lie extension.
description: 7 pages. Archiv der Mathematik (2021)
ҒАФУР ҒУЛОМНИНГ ХАЛҚ ЛАТИФАЛАРИДАН ФОЙДАЛАНИШ МАҲОРАТИ
Creators: name: Хамза Ахмадович Ҳайитов
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: фoлклoр
латифа
Афанди
кинoя
қисса
шeър
анъана
лoф
ҳангoма
кулги
маҳoрат
насрий асар
ҳазил

description: Ушбу мақoлада Ғафур Ғулoм ижoдидаги халқ латифаларининг хилма хил кўринишларидан фoйдаланганлиги ва унда адибнинг сўз қўллаш маҳoрати илмий назарий жиҳатдан таҳлил қилинган. Ёзувчи халқ оғзаки ижодининг битмас-туганмас хазина эканлигини ҳақиқий халқ шоири ѐки адиби бўлиш, камолотга эришиш учун уларни фақат билиш эмас, уларга эргашиб ѐзиш кераклигини ҳам амалий исботлаганлиги унинг ижoди oрқали oчиб бeрилган