cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Layer Edge States Stabilized by Internal Electric Fields in Two-dimensional Hybrid Perovskites
Creators: name: Hong, Jisook
name: Prendergast, David
name: Tan, Liang Z.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Two-dimensional (2D) organic-inorganic hybrid perovskites have been intensively explored for recent years, due to their tunable band gaps and exciton binding energies, and increased stability with respect to three-dimensional (3D) hybrid perovskites. There were fascinating experimental observations suggesting the existence of localized edge states in 2D hybrid perovskites which facilitate extremely efficient electron-hole dissociation and long carrier lifetimes. The observations and explanations of the edge states are not quite converging implying that there can be multiple origins for the edge state formation. Using first principles calculations, we demonstrate that layer edge states are stabilized by internal electric fields created by polarized molecular alignment of organic cations in 2D hybrid perovskites when they are two layers or thicker. Our study gives a simple physical explanation of the edge state formation, and it will pave the way for designing and manipulating layer edge states for optoelectronic applications.
Continuum Scale Non Newtonian Particle Transport Model for Haemorheology -- Implementation and Validation
Creators: name: Schenkel, Torsten
name: Halliday, Ian
Publisher: name: arXiv
Year: 2020
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We present a continuum scale particle transport model for red blood cells following collision arguments in a diffusive flux formulation. The model is implemented in FOAM, in a framework for haemodynamics simulations. Modern mechanistic rheology models are implemented and tested. The model is verified against a known analytical solution and shows excellent agreement for high quality meshes and good agreement for typical meshes as used in vascular flow simulations. Simulation results for different size and time scales show that migration of red blood cells does occur on physiologically relevany timescales on small vessels below 1 mm and that the haematocrit concentration modulates the non-Newtonian viscosity. This model forms part of a multi-scale approach to haemorheology and model parameters will be derived from meso-scale simulations using multi-component Lattice-Boltzmann methods. The code, haemoFoam, is made available for interested researchers.
description: software available at https://github.com/TS-CUBED
ТЕОРЕТИЧЕСКИЕ И ПРАКТИЧЕСКИЕ АСПЕКТЫ ФОТОДИНАМИЧЕСКОЙ ТЕРАПИИ ДЛИТЕЛЬНО НЕЗАЖИВАЮЩИХ ГНОЙНЫХ РАН МЯГКИХ ТКАНЕЙ (обзор литературы)
Creators: name: Абдуллажанов Бахром Рустамжанович
name: Юсупов Жасурбек Кадиржанович
Publisher: name: Re-health journal
Year: 2021
Subjects: хирургия
незаживающая гнойная рана мягких тканей
фотодинамическая терапия.

description: Авторами проведен анализ литературных данных теоретических и практических аспектов фотодинамической терапии длительно незаживающих гнойных ран мягких тканей. Авторы делают заключение, что по современным представлениям в результате активного развития хирургических технологий на первое место выступает проблема безопасности и биосовместимости используемых в настоящее время перевязочных материалов, местных лекарственных средств и способов физиотерапии, уменьшение сроков реабилитации, частоты инфекционных осложнений и достижение ускоренного заживления ран. В связи с этим, необходимы целенаправленные исследования по поиску, разработке и внедрению в клиническую практику более надежных в выполнении и эффективных способов локального комбинированного химио-фотодинамического воздействия, направленных на ускорение периода очищения, процессов эпителизации и регенерации ран, подавление микробного роста увеличение доли благоприятных результатов и снижение частоты рецидивов заболевания.
Revealing “Hermeneutic Maxims” as an Innovative Contribution of Ethnology in Developing the Concept of “New Humanism in the 21st Century” (UNESCO)
Creators: name: Jozefina CUȘNIR
Publisher: name: figshare
Year: 2020
Subjects: subject: 160104 Social and Cultural Anthropology
subject: FOS: Sociology

description: Revealing “Hermeneutic Maxims” as an Innovative Contribution of Ethnology in Developing the Concept of “New Humanism in the 21st Century” (UNESCO)
A refined Razumov-Stroganov conjecture
Creators: name: Di Francesco, P.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Other Condensed Matter (cond-mat.other)
subject: Mathematical Physics (math-ph)
subject: Combinatorics (math.CO)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We extend the Razumov-Stroganov conjecture relating the groundstate of the O(1) spin chain to alternating sign matrices, by relating the groundstate of the monodromy matrix of the O(1) model to the so-called refined alternating sign matrices, i.e. with prescribed configuration of their first row, as well as to refined fully-packed loop configurations on a square grid, keeping track both of the loop connectivity and of the configuration of their top row. We also conjecture a direct relation between this groundstate and refined totally symmetric self-complementary plane partitions, namely, in their formulation as sets of non-intersecting lattice paths, with prescribed last steps of all paths.
description: 20 pages, 4 figures, uses epsf and harvmac macros a few typos corrected
Nonextensive thermodynamics of the two-site Hubbard model
Creators: name: Hasegawa, Hideo
Publisher: name: arXiv
Year: 2004
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Thermodynamical properties of canonical and grand-canonical ensembles of the half-filled two-site Hubbard model have been discussed within the framework of the nonextensive statistics (NES). For relating the physical temperature $T$ to the Lagrange multiplier $β$, two methods have been adopted: $T=1/k_B β$ in the method A [Tsallis {\it et al.} Physica A {\bf 261} (1998) 534], and $T=c_q/k_B β$ in the method B [Abe {\it et al.} Phys. Lett. A {\bf 281} (2001) 126], where $k_B$ denotes the Boltzman constant, $c_q= \sum_i p_i^q$, $p_i$ the probability distribution of the $i$th state, and $q$ the entropic index. Temperature dependences of specific heat and magnetic susceptibility have been calculated for $1 \lleq q \lleq 2$, the conventional Boltzman-Gibbs statistics being recovered in the limit of $q = 1$. The Curie constant $Γ_q$ of the susceptibility in the atomic and low-temperature limits ($t/U \to 0, T/U \to 0$) is shown to be given by $Γ_q=2 q 2^{2(q-1)}$ in the method A, and $Γ_q=2 q$ in the method B, where $t$ stands for electron hoppings and $U$ intra-atomic interaction in the Hubbard model. These expressions for $Γ_q$ are shown to agree with the results of a free spin model which has been studied also by the NES with the methods A and B. A comparison has been made between the results for canonical and grand-canonical ensembles of the model.
description: 22 pages, 7 figures, accepted in Physica A with minor changes
Thermodynamics-based Artificial Neural Networks for constitutive modeling
Creators: name: Masi, Filippo
name: Stefanou, Ioannis
name: Vannucci, Paolo
name: Maffi-Berthier, Victor
Publisher: name: arXiv
Year: 2020
Subjects: subject: Machine Learning (cs.LG)
subject: Computational Physics (physics.comp-ph)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: Machine Learning methods and, in particular, Artificial Neural Networks (ANNs) have demonstrated promising capabilities in material constitutive modeling. One of the main drawbacks of such approaches is the lack of a rigorous frame based on the laws of physics. This may render physically inconsistent the predictions of a trained network, which can be even dangerous for real applications. Here we propose a new class of data-driven, physics-based, neural networks for constitutive modeling of strain rate independent processes at the material point level, which we define as Thermodynamics-based Artificial Neural Networks (TANNs). The two basic principles of thermodynamics are encoded in the network's architecture by taking advantage of automatic differentiation to compute the numerical derivatives of a network with respect to its inputs. In this way, derivatives of the free-energy, the dissipation rate and their relation with the stress and internal state variables are hardwired in the network. Consequently, our network does not have to identify the underlying pattern of thermodynamic laws during training, reducing the need of large data-sets. Moreover the training is more efficient and robust, and the predictions more accurate. Finally and more important, the predictions remain thermodynamically consistent, even for unseen data. Based on these features, TANNs are a starting point for data-driven, physics-based constitutive modeling with neural networks. We demonstrate the wide applicability of TANNs for modeling elasto-plastic materials, with strain hardening and strain softening. Detailed comparisons show that the predictions of TANNs outperform those of standard ANNs. TANNs ' architecture is general, enabling applications to materials with different or more complex behavior, without any modification.
Low-energy excitations in a one-dimensional orthogonal dimer model with the Dzyaloshinski-Moriya interaction
Creators: name: Sasaoka, Kenji
name: Ishii, Chikara
Publisher: name: arXiv
Year: 2004
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Effects of the Dzyaloshinski-Moriya (DM) interaction on low-energy excitations in a one-dimensional orthogonal-dimer model are studied by using the perturbation expansions and the numerical diagonalization method. In the absence of the DM interaction, the triplet excitations show two flat spectra with three-fold degeneracy, which are labeled by magnetization $M=0,\pm{1}$. These spectra split into two branches with M=0 and with $M=\pm{1}$ by switching-on of the DM interaction and besides the curvature appears in the triplet excitations with $M=\pm 1$ more strongly than those of M=0.
description: 4 pages, 2 figures, Proceeding for The 9th ISSP International Symposium (ISSP-9) on Quantum Condensed System (Nov. 2004)
title: Center for Diseases Control and Prevention (CDC), Current Trends Update: Acquired Immunodeficiency Syndrome- United States, 1981 - 1990
Creators: name: Leibowitch, Jacques
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: Extrait du site https://www.cdc.gov/mmwr/preview/mmwrhtml/00001998.htm, 7 juin 1991.
description: Source: http://www.calames.abes.fr/pub/ms/Calames-20193111135696614
description: Relation: https://www.cdc.gov/mmwr/preview/mmwrhtml/00001998.htm
The role of two extracellular matrix glycoproteins in the development of the starfish Pisaster ochraceus
Creators: name: Maghsoodi, Bita
Publisher: name: University of British Columbia
Year: 2009

description: Cell-extracellular matrix (ECM) interactions are crucial for the development of the embryos. ECM provides an environment through which cells can migrate, and a substratum for their adhesion and guidance. In this study, cell-ECM interactions were investigated in early morphogenesis of the starfish Pisaster ochraceus. Two monoclonal antibodies (HL-1 and PM-2) generated against ECM components of the hyaline layer and the blastocoel, respectively, were used to identify, localize and characterize these components. Immunocytochemical studies using HL-1 antibody shows that HL-1 epitope is synthesized by the ectodermal cells from the early blastula stage to the bipinnaria stage, and is secreted into the hyaline layer. The epitope was first observed around the Golgi apparatus and deglycosylation of the epitope resulted in the loss of its antigenicity, implicating HL-1 as a glycoprotein. When embryos were incubated in seawater containing an antibody to block the function of the HL-1 antigen, show that the hyaline layer was exfoliated. The results indicated that this E CM component may play a role in development and maintenance of the structural integrity of the hyaline layer. Furthermore, embryos exposed to seawater containing the HL-1 antibody were unable to swim and failed to develop a proper GI tract. This indicated that the HL-1 epitope is necessary for ciliary activity and GI tract development. PM-2 epitope also showed the characteristics of a glycoprotein and it too appeared to be important in the development of starfish embryos. Immunofluorescence and immunogold studies showed that the PM-2 epitope was present in the cortical granules and it was synthesized by the early blastomeres through to the bipinnaria stage. These studies also showed that the PM-2 epitope was concentrated in the blastocoel, in the hyaline layer and in the lumen of the Gl tract. Functional blocking experiments using anti-PM-2 antibody revealed that the PM-2-perturbed embryos contained very few migratory mesenchyme cells and failed to develop a proper Gl tract. This indicated that the PM-2 epitope may play a role in mesenchyme cell migration, development of the Gl tract and overall growth ofthe embryo.
ОБОСНОВАНИЕ ОБЪЕМА И ПОСЛЕДОВАТЕЛЬНОСТИ ОПЕРАТИВНЫХ ВМЕШАТЕЛЬСТВ ПРИ ПОСЛЕОПЕРАЦИОННЫХ ВЕНТРАЛЬНЫХ ГРЫЖАХ
Creators: name: Исаков Пулатжон Махмутжонович
name: Отакузиев Ахмадилло Зокирович
name: Абдуллажонов Бахром Рустамжанович
name: Бозоров Нуритдин Эргашевич
Publisher: name: Re-health journal
Year: 2021
Subjects: вентральная грыжа
аллопластика
аутодермальная пластика.

description: Авторы проанализировали результаты хирургического лечения 98 больных послеоперационными вентральными грыжами. Показаниями к хирургическому лечению больных с большими и гигантскими ПОВГ (послеоперационные вентральные грыжи), в основном, явились снижение трудоспособности 43 (43,8%) больных, косметическая неудовлетворенность у 38 (38,7%), спаечная болезнь с явлениями частичной кишечной непроходимости (копростаз) у 17 (17,3%) больных. Проведен анализ влияния аллопластки и кожной аутодермальной пластики на развитие послеопреационных осложнений и заживления.
Benchmark study of symmetry-adapted ML-DFT models for magnetically doped topological insulators
Creators: name: Wasmer, Johannes
name: Mozumder, Rubel
name: Rüßmann, Philipp
name: Assent, Ira
name: Blügel, Stefan
Publisher: name: Zenodo
Year: 2023
Subjects: density functional theory
machine learning
quantum materials
KKR method
atomistic machine learning
magnetic interaction
Heisenberg model
topological insulators
impurity embedding
database generation
property prediction
JuDFT
JuKKR
AiiDA
AiiDA-KKR

description: Presentation presented at conference "DPG Spring Meeting of the Condensed Matter Section 2023" (SKM23), 2023-03-26 to 2023-03-31.

Event homepage 

Abstract on event website 

Abstract.

We present a benchmark study of surrogate models for impurities embedded into crystalline solids. Using the Korringa-Kohn-Rostoker Green Function method [1], we have built databases of several thousand calculations of single impurities (monomers) embedded into different elemental crystals, as well as of the topological insulator Bi2Te3, magnetically co-doped with transition metal impurities (dimers). We predict the converged monomer impurity electron potential and the isotropic exchange interaction of the impurity dimer in the classical Heisenberg model. From these surrogates, we intend to build transferable models for larger systems in the future, which will accelerate the convergence of our DFT codes. The study compares various recent E(3)-equivariant models such as ACE and NequIP [2] in terms of performance and reproducible end-to-end workflows.

[1] P. Rüßmann et al., npj Comput Mater 7, 13 (2021)

[2] I. Batatia et al., arXiv:2205.06643 (2022)

This work was performed as part of the Helmholtz School for Data Science in Life, Earth and Energy (HDS-LEE) and received funding from the Helmholtz Association of German Research Centres and AIDAS – AI, Data Analytics and Scalable Simulation – a virtual lab between CEA, France and FZJ, Germany. We thank for computing time granted by the JARA Vergabegremium and provided on the JARA partition of the supercomputer CLAIX at RWTH Aachen University.

Source repositories.

- Presentation
Sustainability Strategies in U.S. Agribusiness: Understanding Key Drivers, Objectives, and Actions
Creators: name: Rankin, Amber
name: Gray, Allan W.
name: Boehlje, Michael
name: Alexander, Corinne E.
name: Rankin, Amber
name: Gray, Allan W.
name: Boehlje, Michael
name: Alexander, Corinne E.
Publisher: name: Unknown
Year: 2011
Subjects: subject: Agribusiness
subject: Demand and Price Analysis
subject: Environmental Economics and Policy
subject: Production Economics
subject: Productivity Analysis
subject: Risk and Uncertainty
subject: sustainability
subject: triple bottom line
subject: strategy
subject: stakeholders
subject: supply chain

description: This study explores the domain of sustainability from the agribusiness perspective by establishing levels or stages of sustainability in terms of views, actions and performance measures. In addition, it analyzes factors including firm characteristics and internal and external stakeholders that influence a company’s sustainability initiatives. In a sample of U.S. agribusiness managers, results indicate that strong management pressures have a positive and highly significant relation-ship with the level of a firm’s sustainability initiatives. Other pressures including competition, government regulations, and the media have little or no effect. The size of the company also has minimal influence on a company’s level of sustainability, whereas a company’s primary function plays a more significant role.
description: www.ifama.org
Attitudes of Maltese Consumers Towards Quality in Fruit and Vegetables in Relation to Their Food-Related Lifestyles
Creators: name: Dimech, Marco
name: Caputo, Vincenzina
name: Canavari, Maurizio
name: Dimech, Marco
name: Caputo, Vincenzina
name: Canavari, Maurizio
Publisher: name: Unknown
Year: 2011
Subjects: subject: Agribusiness
subject: Consumer/Household Economics
subject: Demand and Price Analysis
subject: Food Consumption/Nutrition/Food Safety
subject: Marketing
subject: FOS: Economics and business
subject: food-related lifestyles approach
subject: fruits and vegetables
subject: consumers’ attitudes
subject: food quality
subject: Maltese consumers

description: Consumers’ interest in quality aspects of food products has significantly increased. The objective of this study is to examine the influence that Maltese consumers’ lifestyles have on their attitudes towards quality features of fruit and vegetables. To achieve our objective we used the Food-Related Lifestyle approach and carried out a telephone survey during February 2010 in Malta. Consumer profiles were identified through segmentation analysis, taking into account five aspects: (i) subjectivity of quality; (ii) consumer difference; (iii) intangible dimensions; (iv) in-formation environment; (v) and price.
description: www.ifama.org
Factors for Successful Development of Farmer cooperatives in Northwest China
Creators: name: Garnevska, Elena
name: Liu, Guozhong
name: Shadbolt, Nicola M.
name: Garnevska, Elena
name: Liu, Guozhong
name: Shadbolt, Nicola M.
Publisher: name: Unknown
Year: 2011
Subjects: subject: Community/Rural/Urban Development
subject: Farm Management
subject: Health Economics and Policy
subject: International Development
subject: Chinese cooperatives
subject: successful factors
subject: cooperative development
subject: Northwest China

description: Farmer cooperatives in Northwest China first appeared in the 1920s. Their development has been strongly influenced by the external environment and political approaches to cooperative promotion. Although farmer cooperatives have developed rapidly in China in the last three years, progress has not been uniform across the provinces, due to differences in farmer education levels and varying economic and social situations. In order to identify factors for the successful development of farmer cooperatives in Northwest China, two cases of provincially approved successful farmer cooperatives in Shandan county of Gansu province were chosen for this research. The results revealed that a stable legal environment; a dedicated initiator and leader; government financial and technical support; farmer understanding and participation of cooperative activities and appropriate external support from professional NGOs were the key factors for the successful development of farmer cooperatives in Northwest of China. This study also found some challenges that farmer cooperatives have faced in their development. The successful development of the cooperatives studied showed their significant influence on both their members and the local rural community.
description: www.ifama.org
Back to the Future? Understanding Change in Food Habits of Farmers' Market Customers
Creators: name: Pascucci, Stefano
name: Cicatiello, Clara
name: Franco, Silvio
name: Pancino, Barbara
name: Davide, Marino
name: Pascucci, Stefano
name: Cicatiello, Clara
name: Franco, Silvio
name: Pancino, Barbara
name: Davide, Marino
Publisher: name: Unknown
Year: 2011
Subjects: subject: Agribusiness
subject: Consumer/Household Economics
subject: Demand and Price Analysis
subject: Food Consumption/Nutrition/Food Safety
subject: Health Economics and Policy
subject: farmers' markets
subject: food habits
subject: Italy

description: This study analyses how attending farmers markets may affect consumers’ willingness to change food habits toward high-quality products. A discrete choice model was applied using data collected through an extensive field survey in 2009, which involved 400 consumers in 12 different farmers’ markets in Italy. Changing consumption habits was examined taking into account attendees' personal profile, motivations, the main features of the farmers' markets, as well as the local social context. Attendees reported an increased consumption of organic products, and fresh vegetables. Motivation seems to play an important role as a driver of change. Results also indicate that consumers sensitive to environmental issues related to their consumption choices, are more likely to change food habits in favor of high-quality foods as well as consumers who are looking for fresh products. Based on these findings, possible interventions are explored to further develop farmers' markets and promote high-quality consumption.
description: www.ifama.org
Resistivity studies under hydrostatic pressure on a low-resistance variant of the quasi-2D organic superconductor kappa-(BEDT-TTF)2Cu[N(CN)2]Br: quest for intrinsic scattering contributions
Creators: name: Strack, C.
name: Akinci, C.
name: Wolf, B.
name: Lang, M.
name: Schlueter, J. A.
name: Wosnitza, J.
name: Schweitzer, D.
name: Mueller, J.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Resistivity measurements have been performed on a low (LR)- and high (HR)-resistance variant of the kappa-(BEDT-TTF)_2Cu[N(CN)_2]Br superconductor. While the HR sample was synthesized following the standard procedure, the LR crystal is a result of a somewhat modified synthesis route. According to their residual resistivities and residual resistivity ratios, the LR crystal is of distinctly superior quality. He-gas pressure was used to study the effect of hydrostatic pressure on the different transport regimes for both variants. The main results of these comparative investigations are (i) a significant part of the inelastic-scattering contribution, which causes the anomalous rho(T) maximum in standard HR crystals around 90 K, is sample dependent, i.e. extrinsic in nature, (ii) the abrupt change in rho(T) at T* approx. 40 K from a strongly temperature-dependent behavior at T > T* to an only weakly T-dependent rho(T) at T < T* is unaffected by this scattering contribution and thus marks an independent property, most likely a second-order phase transition, (iii) both variants reveal a rho(T) proportional to AT^2 dependence at low temperatures, i.e. for T_c < T < T_0, although with strongly sample-dependent coefficients A and upper bounds for the T^2 behavior measured by T_0. The latter result is inconsistent with the T^2 dependence originating from coherent Fermi-liquid excitations.
description: 8 pages, 6 figures
АНАЛИЗ ДИНАМИКИ РЕЗУЛЬТАТОВ ПЛАНИМЕТРИЧЕСКИХ ИССЛЕДОВАНИЙ ПРИ ЛЕЧЕНИИ ДЛИТЕЛЬНО НЕЗАЖИВАЮЩИХ ГНОЙНЫХ РАН МЯГКИХ ТКАНЕЙ
Creators: name: Юсупов Жасурбек Кадиржанович
name: Бабаджанов Азам Хасанович
name: Абдуллажанов Бахром Рустамжанович
Publisher: name: Re-health journal
Year: 2021
Subjects: хирургия
длительно незаживающая гнойная рана мягких тканей
способ химио-фотодинамической терапии
динамика регенеративного процесса.

description: В данной статье представлены результаты внедрения нового способа комбинированной локальной химио-фотодинамической терапии длительно незаживающих гнойных ран мягких тканей, направленного на индукцию противовоспалительного и репаративного действия, который позволил ускорить средний период очищения ран, увеличить регресс площади раневой поверхности и прирост процессов эпителизации.
Soft Nonfactorizable Contribution to \bar{B}^0 \to D^0π^0
Creators: name: Cui, Jian-Ying
name: Li, Zuo-Hong
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: For the color-suppressed $\bar{B}^0\longrightarrow D^{0}π^{0}$ decay, nonfactorizable contributions are expected to be leading and naive factorization description breaks down. We estimate $1/m_b$ power-suppressed nonfactorizable effect in $\bar{B}^0\longrightarrow D^{0}π^{0}$, which is due to soft exchange between the emitted heavy-light quark pair and $Bπ$ system, in the framework of QCD light-cone sum rules (LCSR). The resulting correction to the decay amplitude is found to be numerically comparable with the corresponding factorizable piece, estimated at about $(50-110)%$ of the latter. The relevant parameter $a_2$ receives a positive number contribution, due to the factorizable correction and the power-suppressed soft effect. Our findings would be crucial to phenomenological understanding of the $\bar{B}^0\longrightarrow D^{0}π^{0}$ decay.
description: 15 pages, revtex, accepted for publication in EPJC
Nonverbal forms of greeting in the Gagauz as an important component of ethno-etiquette
Creators: name: CVILINCOVA, Elizaveta
Publisher: name: figshare
Year: 2020
Subjects: subject: 160104 Social and Cultural Anthropology
subject: FOS: Sociology

description: Nonverbal forms of greeting in the Gagauz as an important component of ethno-etiquette
The source base of the study of the dynamics of movement of the Ukrainian population of the Republic of Moldova at the end of the XX - beginning of the XXI century
Creators: name: COJUHARI, Victor
Publisher: name: figshare
Year: 2020
Subjects: subject: 160104 Social and Cultural Anthropology
subject: FOS: Sociology

description: The source base of the study of the dynamics of movement of the Ukrainian population of the Republic of Moldova at the end of the XX - beginning of the XXI century
Total Chiral Symmetry Breaking during Crystallization: Who needs a "Mother Crystal"?
Creators: name: Viedma, Cristobal
Publisher: name: arXiv
Year: 2004
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: Processes that can produce states of broken chiral symmetry are of particular interest to physics, chemistry and biology. Chiral symmetry breaking during crystallization of sodium chlorate occurs via the production of secondary crystals of the same handedness from a single "mother crystal" that seeds the solution. Here we report that a large and "symmetric" population of D- and L-crystals moves into complete chiral purity disappearing one of the enantiomers. This result shows: (i) a new symmetry breaking process incompatible with the hypothesis of a single "mother crystal"; (ii) that complete symmetry breaking and chiral purity can be achieved from an initial system with both enantiomers. These findings demand a new explanation to the process of total symmetry breaking in crystallization without the intervention of a "mother crystal" and open the debate on this fascinating phenomenon. We present arguments to show that our experimental data can been explained with a new model of "complete chiral purity induced by nonlinear autocatalysis and recycling".
description: 5 pages, 4 figures, Added references
Development of Uniform CdTe Pixel Detectors Based on Caltech ASIC
Creators: name: Oonuki, K.
name: Inoue, H.
name: Nakazawa, K.
name: Mitani, T.
name: Tanaka, T.
name: Takahashi, T.
name: Chen, C. M. H.
name: Cook, W. R.
name: Harrison, F. A.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have developed a large CdTe pixel detector with dimensions of 23.7 x 13.0 mm and a pixel size of 448 x 448 um^2. The detector is based on recent technologies of an uniform CdTe single crystal, a two-dimensional ASIC, and stud bump-bonding to connect pixel electrodes on the CdTe surface to the ASIC. Good spectra are obtained from 1051 pixels out of total 1056 pixels. When we operate the detector at -50 C, the energy resolution is 0.67 keV and 0.99 keV at 14 keV and 60 keV, respectively. Week-long stability of the detector is confirmed at operating temperatures of both -50 C and -20 C. The detector also shows high uniformity: the peak positions for all pixels agree to within 0.82%, and the average of the energy resolution is 1.04 keV at a temperature of -50 C. When we normalized the peak area by the total counts detected by each pixel, a variation of 2.1 % is obtained.
description: 11pages, 17figures, accepted for publication in Proc. SPIE 2004
КОНКУРЕНТНЫЕ ПЕРСПЕКТИВЫ ХИМИОТЕРАПИИ И ХИРУРГИЧЕСКОГО ЛЕЧЕНИЯ ДИССЕМИНИРОВАННОГО ЭХИНОКОККОЗА ОРГАНОВ БРЮШНОЙ ПОЛОСТИ
Creators: name: Абдулхаева Барнохон Хабибилло Кизи
name: Абдуллажонов Бахром Рустамжанович
name: Отакузиев Ахмадилло Зокирович
Publisher: name: Re-health journal
Year: 2021
Subjects: эхинококкоз печени
остаточная полость
химиотерапия.

description: Авторы проанализировали результаты хирургического лечения 58 больных диссеминированным эхинококкозом печени и органов брюшной полости. Среди обследованных мужчины составили 15 (40%), а женщины 43 (60%) больных. Авторы делают заключения, что противорецидивная химиотерапия в пред и послеоперационном периоде производными бензимидазольных карбаматов (Albendazol, Zentel) позволяет свести к минимуму частоту рецидивов заболевания.
ДИАГНОСТИЧЕСКИЕ КРИТЕРИИ И ОСОБЕННОСТИ ХИРУРГИЧЕСКОГО ЛЕЧЕНИЯ ОСТРОГО АППЕНДИЦИТА, ОСЛОЖНЕННОГО АППЕНДИКУЛЯРНЫМ АБСЦЕССОМ
Creators: name: Абдулхаева Барнохон Хабибилло Кизи
name: Эгамов Сарварбек Шавкатбекович
name: Мадвалиев Бекзод Бахтиёрович
name: Отакузиев Ахмадилло Зокирович
name: Хакимов Отабек Сотволдиевич
name: Бозоров Нуритдин Эргашевич
Publisher: name: Re-health journal
Year: 2021
Subjects: острый аппендицит
хирургическое лечение
абсцесс червеобразного отростка.

description: Авторы проанализировали результаты хирургического лечения больных острым аппендицитом осложненным абсцессом. Показаны особенности диагностики и лечения при абсцессах червеобразного отростка. Проведен анализ лечения в зависимости от сроков поступления больных. Возраст больных колебался от 16 до 45 лет. Длительность заболевания у пациентов с АА составила: от 5 до 10 суток.
ОСОБЕННОСТИ СИСТЕМЫ ГЕМОСТАЗА ПРИ ОСЛОЖНЕННЫХ КРОВОТЕЧЕНИЕМ ГАСТРОДУОДЕНАЛЬНЫХ ЯЗВАХ
Creators: name: Ахмаджон Баходирович Бабажонов
name: Хамид Якубович Каримов
name: Олимбой Раззакович Мавлянов
name: Сухроб Усмонович Алимов
Publisher: name: Re-health journal
Year: 2021
Subjects: язвенная болезнь желудка или двенадцатиперстной кишки
стадии гемостаза
кровотечение
агрегация тромбоцитов
протромбиновый индекс
время свертывания крови.

description: В данной статье изучено изменение состояния гемостаза в системе крови у пациентов с язвой желудка и двенадцатиперстной кишки, осложненной кровотечением, в соответствии с уровнями кровопотери.
ФАКТОР РИСКА ПРОГРЕССИРОВАНИЯ ХРОНИЧЕСКОГО ГЛОМЕРУЛОНЕФРИТА У ДЕТЕЙ
Creators: name: Искандарова Ирода Рустамовна
name: Рахманова Лола Каримовна
Publisher: name: Re-health journal
Year: 2021
Subjects: хронический гломерулонефрит
фактор риска
дети
лимфатический диатез.

description: Основной целью терапии хронического гломерулонефрита на ранних стадиях является замедление прогрессирования патологического процесса в почках, в том числе, коррекция анемии также является ключевым фактором, который снижает смертность детей. Данная статья посвящена изучению фактора риска прогрессирования хронического гломерулонефрита у детей.
Reflectarea tradițiilor oieritului la găgăuzi în publicațiile din secolului al XIX-lea – prima jumătate a secolului XX
Creators: name: CÎSSA, Irina
Publisher: name: figshare
Year: 2020
Subjects: subject: 160104 Social and Cultural Anthropology
subject: FOS: Sociology

description: Reflectarea tradițiilor oieritului la găgăuzi în publicațiile din secolului al XIX-lea – prima jumătate a secolului XX
Андріївські вечорниці in the traditional culture of the Ukrainians of the Republic of Moldova
Creators: name: COJUHARI, Ecaterina
Publisher: name: figshare
Year: 2020
Subjects: subject: 160104 Social and Cultural Anthropology
subject: FOS: Sociology

description: Андріївські вечорниці in the traditional culture of the Ukrainians of the Republic of Moldova
Traveling wave dynamics for Allen-Cahn equations with strong irreversibility
Creators: name: Akagi, Goro
name: Kuehn, Christian
name: Nakamura, Ken-Ichi
Publisher: name: arXiv
Year: 2020
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: Constrained gradient flows are studied in fracture mechanics to describe strongly irreversible (or unidirectional) evolution of cracks. The present paper is devoted to a study on the long-time behavior of non-compact orbits of such constrained gradient flows. More precisely, traveling wave dynamics for a one-dimensional fully nonlinear Allen-Cahn type equation involving the positive-part function is considered. Main results of the paper consist of a construction of a one-parameter family of degenerate traveling wave solutions (even identified when coinciding up to translation) and exponential stability of such traveling wave solutions with some basin of attraction, although they are unstable in a usual sense.
Linear response of a grafted semiflexible polymer to a uniform force field
Creators: name: Benetatos, Panayotis
name: Frey, Erwin
Publisher: name: arXiv
Year: 2004
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Biomolecules (q-bio.BM)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: We use the worm-like chain model to analytically calculate the linear response of a grafted semiflexible polymer to a uniform force field. The result is a function of the bending stiffness, the temperature, the total contour length, and the orientation of the field with respect to that of the grafted end. We also study the linear response of a worm-like chain with a periodic alternating sequence of positive and negative charges. This can be considered as a model for a polyampholyte with intrinsic bending siffness and negligible intramolecular interactions. We show how the finite intrinsic persistence length affects the linear response to the external field.
description: 6 pages, 3 figures
Performance of Smallholder Agriculture Under Limited Mechanization and the Fast Track Land Reform Program in Zimbabwe
Creators: name: Obi, Ajuruchukwu
name: Chisango, Future Fortune T.
name: Obi, Ajuruchukwu
name: Chisango, Future Fortune T.
Publisher: name: Unknown
Year: 2011
Subjects: subject: Agricultural and Food Policy
subject: Community/Rural/Urban Development
subject: International Development
subject: Land Economics/Use
subject: Resource /Energy Economics and Policy
subject: agricultural mechanization
subject: fast track land reform
subject: agricultural development
subject: Stochastic Frontier model
subject: technical efficiency
subject: agribusiness management

description: The Zimbabwean government has long been committed to expansion of agricultural production through mechanization and pursued this goal under the unpopular fast track land reform program (FTLRP). The acquisition and use of tractors by arable crop farmers in communal and resettlement state land were encouraged. This research examines the performance of the program in the Bindura District. Ninety farmers were interviewed using a multistage sampling technique of structured questionnaires to collect data on demographic background, investment levels and production in terms of costs and returns. The Stochastic Frontier Model revealed the significant impact of the program on participating farmers, highlighting the significance of land and other productive factors. While overall production and productivity remain low, triggering a hyper-inflationary situation due to supply constraints, practical implications for agribusinesses are foreseen.
description: www.ifama.org
Orthocladius rivinus Kieffer 1915
Creators: name: Rossaro, Bruno
name: Casalegno, Carlotta
Publisher: name: Zenodo
Year: 2001
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Chironomidae
Orthocladius
Orthocladius rivinus

description: Orthocladius rivinus Kieffer, 1915 O. rivinus Kieffer, 1915 Orthocladius Pe 3, Langton, 1984: 150 (Langton 1991: 186; Langton & Cranston 1991) O. mariellae Rossaro & Prato, 1991 (Rossaro 1991) DESCRIPTION. See Langton & Cranston (1991, Fig. 2 a, 4 d) and Rossaro & Prato (1991, Fig. 5, 6, 7; sub O. mariellae). Thoracic horn 400­425 m long, with strong spines from base to apex. Apex appearing pointed or rounded according to mounting position. Pedes spurii B developed. T II­VI with a dark anterior band. Points on T II reduced to a small posterior field. TIII with posterior point band extending laterally than the apical band. The median points somewhat larger than more lateral ones and showing as a more or less circular area within point patch, especially visible on TV­VI. SII­III­(IV) with branched setae. Lateral setae: 3 on segment II­VI, 4 on segment VII and 5 on segment VIII. Anal lobes with small taeniate extensions of cuticle, anal macrosetae gently curved and hooked at tip, 235­250 m long, longer than in O. oblidens. Anal lobes about 440­450 m long, 340­350 m wide. COMMENTS. A strict relation between O. rivinus and O. oblidens is here emphasised (see also the key to species below). They are well separated by the length and shape of anal macrosetae. MATERIAL EXAMINED: ITALY: ABRUZZO: Aterno river, Coppito, 1 / 5 // 1989, 1 Pex; 11 / 11 / 1989, 1 Pex; 26 / 2 / 1990, 1 Pex; 13 / 3 / 1991, 1 female /Pex/Lex; 8 / 1 / 1992, 1 Pex; 5 / 2 / 1992, 1 Pex; 2 / 3 / 1992, 1 Pex. Vera spring, 13 / 5 // 1992, 1 Pex; Zittola stream, 26 / 5 // 1992, 1 Pex.
description: Published as part of Bruno Rossaro & Carlotta Casalegno, 2001, Description of the pupal exuviae of some species belonging to Orthocladius s. str. van der Wulp, 1874 (Diptera: Chironomidae: Orthocladiinae), with a new key to species of West Palaearctic region, pp. 1-20 in Zootaxa 7 on pages 11-12, DOI: 10.5281/zenodo.4618447
description: {"references": ["Langton, P. H. (1984) A Key to Pupal Exuviae of British Chironomidae. Privately published by the author. 324 pp.", "Langton, P. H. & Cranston, P. S. (1991) Pupae in nomenclature and identification: West Palaearctic Orthocladius s. str. (Diptera: Chironomidae) revised. Systematic Entomology, 16, 239 - 252.", "Rossaro, B. & Prato, S. (1991) Description of 6 new species of the subgenus Orthocladius (Orthocladius) v. d. W. Fragmenta entomologica, 23, 59 - 68."]}
Large Commercial Producer Market Segments for Agricultural Capital Equipment
Creators: name: Roucan-Kane, Maud
name: Alexander, Corinne E.
name: Boehlje, Michael
name: Downey, W. Scott
name: Gray, Allan W.
name: Roucan-Kane, Maud
name: Alexander, Corinne E.
name: Boehlje, Michael
name: Downey, W. Scott
name: Gray, Allan W.
Publisher: name: Unknown
Year: 2011
Subjects: subject: Agribusiness
subject: Demand and Price Analysis
subject: Financial Economics
subject: Marketing
subject: FOS: Economics and business
subject: Productivity Analysis
subject: Cluster Analysis
subject: Capital Equipment
subject: Market Segmentation
subject: Commercial Producers

description: Using cluster analysis, this research identifies four buying behavior segments of commercial producers who purchase capital items: Convenience, Price, Performance, and a group of Balance buyers who consider all of these factors as well as customer service and support services in roughly equal allotments. The Balance segment is the largest of the four. Price and Performance buyers tend to be younger, larger, and better educated than the Convenience or Balance buyers. We discuss the implications of these customer market segments for capital equipment marketers and salespeople.
description: www.ifama.org
The Impact of Ethanol Production on Spatial Grain Market Relationships
Creators: name: Lewis, Karen E.
name: Tonsor, Glynn T.
name: Lewis, Karen E.
name: Tonsor, Glynn T.
Publisher: name: Unknown
Year: 2011
Subjects: subject: Agribusiness
subject: Agricultural and Food Policy
subject: Agricultural Finance
subject: Demand and Price Analysis
subject: Land Economics/Use
subject: Production Economics
subject: Productivity Analysis
subject: cointegration
subject: ethanol
subject: grain markets
subject: spatial relationships

description: Using cointegration theory, grain markets in Michigan, Kansas, Iowa and Indiana were examined to determine if increased ethanol production affected spatial corn price relationships in these states from 1998 through 2008. It was determined that corn prices operated in a stable, long-run equilibrium from 1998 through 2008 and increased ethanol production did not have an effect on this relationship. These findings suggest policy boosting ethanol production has not altered relationships between spatially dispersed corn markets. In addition to policy makers, this information is also useful to farmers and commodity traders who utilize market information when managing their businesses.
description: www.ifama.org
Dynamics of few-body states in a medium
Creators: name: Beyer, M.
name: Mattiello, S.
name: Strauss, S.
name: Frederico, T.
name: Weber, H. J.
name: Schuck, P.
name: Sofianos, S. A.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Strongly interacting matter such as nuclear or quark matter leads to few-body bound states and correlations of the constituents. As a consequence quantum chromodynamics has a rich phase structure with spontaneous symmetry breaking, superconductivity, condensates of different kinds. All this appears in many astrophysical scenarios. Among them is the formation of hadrns during the early stage of the Universe, the structure of a neutron star, the formation of nuclei during a supernova explosion. Some of these extreme conditions can be simulated in heavy ion colliders. To treat such a hot and dense system we use the Green function formalism of many-body theory. It turns out that a systematic Dyson expansion of the Green functions leads to modified few-body equations that are capable to describe phase transitions, condensates, cluster formation and more. These equations include self energy corrections and Pauli blocking. We apply this method to nonrelativistic and relativistic matter. The latter one is treated on the light front. Because of the medium and the inevitable truncation of space, the few-body dynamics and states depend on the thermodynamic parameters of the medium.
description: 3 pages, 2 figures, talk presented at the 19th European Conference on Few-Body Systems
The phosphorus saturation degree as a universal agronomic and environmental soil P test
Creators: name: van Doorn, Maarten
name: van Rotterdam, Debby
name: Ros, Gerard
name: Koopmans, Gerwin F.
name: Smolders, Erik
name: de Vries, Wim
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Medicine
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Plant Biology

description: Phosphorus (P) is an essential nutrient for crops and is applied to agricultural soil to bring or keep the soil at a certain target soil P status in view of an optimal crop yield. Environmental objectives, however, are rarely considered in current P fertilizer recommendations. In this review paper, we argue that current P fertilizer recommendations must be revised in order to balance crop yield, water quality and the use of finite P resources. This revision requires insights into the total pool of reversibly bound P and the capacity of the soil to bind P. Current soil P tests (SPTs) used in routine agronomic soil testing do not provide these insights. We identify the oxalate extraction method as a high-potential agri-environmental SPT as it measures the total pool of reversibly bound P acting as a reserve for plant-available P while it also quantifies the maximum soil P sorption capacity from the simultaneous measurement of amorphous iron- and aluminium-(hydr)oxides. From these results, the Phosphorus Saturation Degree (PSD) can be calculated. We show that those insights are pivotal for the combined assessment of crop response, the risk of P losses to the water system and the judicious use of finite P reserves. In practice, agronomic target P levels should be lowered in soils with a low P sorption capacity to decrease the risk of P leaching. Agronomic target levels should also be lowered in soils with a high P sorption capacity to ensure a judicious use of finite P reserves.
title: 02_1051
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/