cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Les nébuleuses de l'urbanisme, Rio de Janeiro - temps d'internationalisme, temps de projet
Creators: name: Pereira, Margareth
Publisher: name: Collectif Inventer le Grand Paris
Year: 2018

description: Dans cette intervention, je propose un regard panoramique qui fait état de plus de trente ans de recherches sur des moments très précis de l’histoire de Rio de Janeiro. Cette histoire « urbaine » porte sur une période qui s’étale de 1822 jusqu'à 1965. Rio a été capitale du Brésil à partir de 1763, mais c’est à partir de 1808 qu’on peut parler d’internationalisme, de l’élargissement des frontières et de l’accélération du dialogue transnational. Au fil des années, j’ai orienté mes travaux selon divers axes de recherche. Les formes visuelles de mise en objet de la ville. Mes recherches ont porté sur...
EMG- und videogestützte Analyse ausgewählter Fit-Karten
Creators: name: Kozak, Sonja
Publisher: name: Universität Dortmund
Year: 2003
Subjects: subject: abdominal exercises
subject: abdominal muscles
subject: Bauchmuskeln
subject: Bauchmuskelübungen
subject: Fit-Karten
subject: Kraft
subject: MVC
subject: neuromuscular evaluation
subject: Neuromuskuläre Analyse
subject: Oberflächen-EMG
subject: strength
subject: surface electromyography
subject: 796

description: Unter Berücksichtigung der Zusammenstellung aktueller Bauchmuskel-übungen und einer Expertenbefragung wurden sechs Fit-Karten-Entwürfe erstellt und zusammen mit zwei bereits vorhandenen evaluiert. Bei 15 männlichen und 15 weiblichen Sportstudierenden der Universität Dortmund wurden mittels Oberflächen-EMG vier Anteile des Bauchmuskels bei jeder der acht Übungen unter qualitativer und quantitativer Fragestellung untersucht sowie mit Hilfe deskriptiver und analytischer Statistik ausgewertet. Dabei sind Rangplätze vergeben worden.
The fourth law of thermodynamics: steepest entropy ascent
Creators: name: Beretta, Gian Paolo
Publisher: name: arXiv
Year: 2019
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: When thermodynamics is understood as the science (or art) of constructing effective models of natural phenomena by choosing a minimal level of description capable of capturing the essential features of the physical reality of interest, the scientific community has identified a set of general rules that the model must incorporate if it aspires to be consistent with the body of known experimental evidence. Some of these rules are believed to be so general that we think of them as laws of Nature, such as the great conservation principles, whose "greatness" derives from their generality, as masterfully explained by Feynman in one of his legendary lectures. The second law of thermodynamics is universally contemplated among the great laws of Nature. In this paper we show that, in the past four decades, an enormous body of scientific research devoted to modeling the essential features of nonequilibrium natural phenomena has converged from many different directions and frameworks towards the general recognition (albeit still expressed in different but equivalent forms and language) that another rule is also indispensable and reveals another great law of Nature that we propose to call the \caporali{fourth law of thermodynamics}. We state it as follows: every nonequilibrium state of a system or local subsystem for which entropy is well-defined must be equipped with a metric in state space with respect to which the irreversible component of its time evolution is in the direction of steepest entropy ascent compatible with the conservation constraints. To illustrate the power of the fourth law, we derive (nonlinear) extensions of Onsager reciprocity and fluctuation-dissipation relations to the far-nonequilibrium realm within the framework of the rate-controlled constrained-equilibrium (RCCE) approximation (also known as the quasi-equilibrium approximation).
description: 15 pages, 5 figures, to appear in a special issue of PTRSA. Presented at the JETC2019 in Barcelona on May 22, 2019
Volatility in atmospheric temperature variability
Creators: name: Govindan, R. B.
name: Bunde, A.
name: Havlin, S.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Using detrended fluctuation analysis (DFA), we study the scaling properties of the volatility time series $V_i=| T_{i+1}-T_i|$ of daily temperatures $T_i$ for ten chosen sites around the globe. We find that the volatility is long range power-law correlated with an e xponent $γ$ close to 0.8 for all sites considered here. We use this result to test the scaling performance of several state-of-the art global climate models and find that the models do not reproduce the observed scaling behavior.
description: 10 pages, 3 figures. Accepted for publication in Physica A
Performance and Relevance of Wheat Futures Market in India – An Exploratory Analysis
Creators: name: Sendhil, R.
name: Ramasundaram, P.
name: Sendhil, R.
name: Ramasundaram, P.
Publisher: name: Unknown
Year: 2014
Subjects: subject: Crop Production/Industries
subject: Demand and Price Analysis
subject: International Relations/Trade
subject: Research Methods/ Statistical Methods
subject: wheat futures
subject: cointegration
subject: GARCH
subject: volatility
subject: NCDEX

description: The present study highlights the context of wheat futures trading in India and examines its performance in terms of price transmission between Indian and US futures, domestic futures and spot markets, and, extent of integration between those markets. Role of wheat futures in price stabilisation/volatility reduction and its relevance to the small scale production system in the country have also been examined. Evidence of unit root in price series and a strong integration between spot and futures markets in India were found through Johansen’s test. Despite the integration of domestic markets, US and Indian futures are not integrated in the long-run. Application of Generalized auto-regressive conditional heteroscedasticity (GARCH) model indicated a high degree of volatility in spot prices right from inception of trading and revival of trading, however it was low during the ban period. This showed that the function of price stabilisation of futures trading has not been fulfilled. Despite futures market serving as a platform for price discovery and hedging, low marketed surplus and the complexity in trading avoids farmers’ participation. On the whole, the study concludes that wheat futures are efficient in price transmission but inefficient in price stabilisation and warrants for awareness, margin money discount and aggregating farmers produce so that farmers can participate and take advantage of hedging in an uncertain situation of the farm business.
A Food Demand System Estimation for Rural Malawi: Estimates Using Third Integrated Household Survey Data
Creators: name: Maganga, Assa Mulagha
name: Phiri, M. Alexander R.
name: Mapemba, Lawrence D.
name: Gebremariam, Gebrelibanos G.
name: Dzanja, Josephy K.
name: Maganga, Assa Mulagha
name: Phiri, M. Alexander R.
name: Mapemba, Lawrence D.
name: Gebremariam, Gebrelibanos G.
name: Dzanja, Josephy K.
Publisher: name: Unknown
Year: 2014
Subjects: subject: Consumer/Household Economics
subject: Demand and Price Analysis
subject: Food Consumption/Nutrition/Food Safety
subject: Research Methods/ Statistical Methods
subject: QUAIDS model
subject: food demand elasticities
subject: Rural Malawi

description: In contrast to the myriad of empirical work on food demand in other countries, very few studies have considered zero expenditures on some food groups. Those which have attempted have been based on techniques which result in endogeneity and inefficient estimates which in turn may misinform policy calibration. Improving on methodological flaw of previous studies, the present study censors zero expenditures in the first stage using simulation based maximum likelihood multivariate probit. In the second stage, Quadratic Almost Ideal Demand System which allows for a more realistic assumption of curvature in Engels curve is estimated. In turn, food expenditure and price elasticities are derived. In view of the high expenditure elasticities, considering a policy option that would enhance rural consumer income is desirable, since it will result in high consumption thereby providing more incentives for food production.
ТЕХНОЛОГИИ КОМАНДООБРАЗОВАНИЯ В ОБРАЗОВАТЕЛЬНОЙ ОРГАНИЗАЦИИ
Creators: name: Султанова, Лейла
name: Комилова, Нодира Гайратовна
Publisher: name: Zenodo
Year: 2025

description: Конфликты занимают центральное место в любой системе межличностного и профессионального взаимодействия, включая образовательную среду. В школах, колледжах и университетах конфликты неизбежны из-за различий в интересах, ценностях и ролях участников образовательного процесса. Однако их деструктивное влияние может быть минимизировано при наличии у руководителей образовательных учреждений высокого уровня конфликтологической компетентности — способности выявлять, анализировать и эффективно разрешать конфликтные ситуации.
RESPONSIVENESS OF SPATIAL PRICE VOLATILITY TO INCREASED GOVERNMENT PARTICIPATION IN MAIZE GRAIN AND MAIZE MEAL MARKETING IN ZAMBIA
Creators: name: Syampaku, E.M
name: Mafimisebi, Taiwo Ejiola
name: Syampaku, E.M
name: Mafimisebi, Taiwo Ejiola
Publisher: name: Unknown
Year: 2014
Subjects: subject: Crop Production/Industries
subject: Demand and Price Analysis
subject: International Relations/Trade
subject: Marketing
subject: FOS: Economics and business
subject: Spatial
subject: price volatility
subject: private sector
subject: government participation
subject: maize grain
subject: maize meal
subject: vertical markets
subject: Zambia

description: The study analyzed the responsiveness of maize grain and maize meal spatial price volatilities to increased government participation in maize grain marketing in Zambia using descriptive statistics and vector auto-regression (VAR). This was achieved by comparing spatial price volatility means and spatial price means for the period under increased government participation with respective means for periods under limited government participation. Also, spatial price volatilities were regressed against own spatial price and cross price means, cross price spatial volatilities, seasonality and arbitrage level. Lastly, the extent of spatial volatility discovery in the two vertical markets (maize grain and maize meal) was discovered from VAR equations. Real monthly price data for January 2003 to May 2011 from 8 major markets were used in the study. Empirical results indicated increased government participation reduced spatial price volatilities for both commodities. The VAR model identified own spatial price mean reduction as the major determinant of spatial price volatility reduction for both commodities compared to other variables. Maize meal spatial price volatility was also determined by one month lagged maize grain spatial price mean. Spatial price volatility for each commodity was higher in months with low prices and lower in months with high prices. Reduced arbitrage exerted more reducing effect on price volatility of maize grain than on maize meal price volatility. Most volatility discovery occured in maize meal market although government intervened in maize grain marketing. The study concluded that increased government participation significantly reduced price volatilities for both commodities. Moderated government intervention to a level that still guarantees arbitrage by many players, especially in the maize meal market, was recommended.
title: Adaptation to climate change and thermal comfort
title: Investigating adaptation and mitigation strategies for Kerman, Iran, based on Iranian traditional urbanism and the German experiences in the Ruhr
titleType: AlternativeTitle
Creators: name: Monsefi Parapari, Danial
Publisher: name: TU Dortmund
Year: 2015
Subjects: subject: climate change
subject: adaptation
subject: mitigation
subject: microclimate analysis
subject: 710
subject: Iran / Klimaänderung / Stadtplanung / Anpassung
subject: Ruhrgebiet / Klimaänderung / Stadtplanung / Anpassung

description: International negotiations on the reduction of greenhouse gas emissions turn out to be ineffective more and more, which means that global warming is not very likely to be stopped in a manageable period of time. Therefore adaptation to climate change increasingly becomes an important topic in planning and decision-making. While the reduction of greenhouse gas emissions is a global topic, adaptation to climate change is an issue that necessarily needs consideration of local peculiarities. This research contributes to an understanding of thermal comfort, which is characterized by a strong spatial variation on a local level and therefore deserves an in-depth analysis within a framework of case studies. In general, this study seeks to create a repository of adaptation and mitigation strategies, out of Iranian traditional urbanism and adaptation activities performed in the Ruhr area. Since these strategies were mostly too broad to be covered in a single research, much delimitation had to be performed. Eventually two main groups of strategies emerged: One that focused on the thermal comfort situation of pedestrians and the second group that was dedicated to energy. Naturally, these two groups constitute the pillars of this research. This study, also seeks to explore the applicability of such strategies to the Iranian contemporary cities, particularly those with hot and dry climate around the central Iranian desert. To investigate the effects of the alterations in the urban fabric on the pedestrian thermal comfort, microclimate simulations are performed. Several factors of the built environment, such as the existence of balconies and urban vegetation, are introduced and their impact on the local microclimate is examined. Eventually, out of many possible scenarios performed, an optimized setting is extracted and studied for verification. Concerning the energy section, a cost-benefit analysis is performed to investigate the financial feasibility of the adoption of renewable energies in the current context of Iran. The results reveal that unless there is a massive change in the structure of governmental funding and investments in the renewable energy sector, it will not be affordable to the general public. The outcome of this research is a set of suggestions to be incorporated into the Iranian urban design codes, both on local and regional scales that will facilitate a climate conscious urban development based on scientific facts and evidences.
Family-forest Owners’ Willingness to Harvest Sawlogs and Woody Biomass: The Effect of Price on Social Availability
Creators: name: Aguilar, Francisco X.
name: Daniel, Marissa “Jo”
name: Cai, Zhen
name: Aguilar, Francisco X.
name: Daniel, Marissa “Jo”
name: Cai, Zhen
Publisher: name: Unknown
Year: 2014
Subjects: subject: Crop Production/Industries
subject: Environmental Economics and Policy
subject: Land Economics/Use
subject: Resource /Energy Economics and Policy
subject: integrated harvest
subject: ordered choice
subject: public incentive
subject: sawlog
subject: woody biomass

description: Understanding willingness to harvest (WTH) is essential to assessing the social availability of woody biomass from private land. Currently, the only economically feasible way to harvest woody biomass is in conjunction with sawlogs. We examined WTH sawlogs and woody biomass from owners of family forests using data from a survey of Missouri forest owners. While their WTH increased with revenue expected from woody biomass, revenue expected from sawlogs was a stronger influence. Incentive payments for woody biomass thus are unlikely to increase its supply, and the social availability of woody biomass will remain limited unless sawlog prices rise significantly.
title: 01_0374
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/
Timing evolution of accreting strange stars
Creators: name: Blaschke, D.
name: Bombaci, I.
name: Grigorian, H.
name: Poghosyan, G.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: It has been suggested that the QPO phenomenon in LMXB's could be explained when the central compact object is a strange star. In this work we investigate within a standard model for disk accretion whether the observed clustering of spin frequencies in a narrow band is in accordance with this hypothesis. We show that frequency clustering occurs for accreting strange stars when typical values of the parameters of magnetic field initial strength and decay time, accretion rate are chosen. In contrast to hybrid star accretion no mass clustering effect is found.
description: 10 pages, 3 figures, version accepted for publication in New Astronomy
Factors Affecting Producer Participation in State-sponsored Marketing Programs: The Case of Fruit and Vegetable Growers in Tennessee
Creators: name: Velandia, Margarita
name: Clark, Christopher D.
name: Lambert, Dayton M.
name: Davis, James A.
name: Jensen, Kimberly
name: Wszelaki, Annette
name: Wilcox, Michael D.
name: Velandia, Margarita
name: Clark, Christopher D.
name: Lambert, Dayton M.
name: Davis, James A.
name: Jensen, Kimberly
name: Wszelaki, Annette
name: Wilcox, Michael D.
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agricultural and Food Policy
subject: Marketing
subject: FOS: Economics and business
subject: fruit and vegetable marketing
subject: state-sponsored marketing program
subject: Tennessee producer participation

description: State programs promoting their agricultural products have proliferated in response to increased consumer interest in locally grown foods. Tennessee, for example, currently has two state-funded programs promoting its agricultural products. This study examines the factors associated with participation by Tennessee fruit and vegetable farmers in those programs. The results suggest that farmer participation is associated with farm income, use of extension resources, and fresh produce sales. These results should be of interest to anyone attempting to increase producer participation in such programs.
Last chance saloon for EU Cohesion Policy post 2027, AEIDL Policy Brief
Creators: name: Pazos-Vidal, Serafin
Publisher: name: Zenodo
Year: 2024
Subjects: Cohesion Policy
Rural areas

description: In this article, Serafín Pazos-Vidal (AEIDL) outlines key challenges and opportunities for the future of EU Cohesion Policy beyond 2027. He reflects on past reforms, current pressures on budget allocations, and the strategic relevance of Cohesion Policy as the EU prepares its next long-term financial framework. The article calls for structural reforms to ensure cohesion remains a core pillar of the EU’s investment and territorial development strategy.
Brownian granular flows down heaps
Creators: name: Bérut, Antoine
name: Pouliquen, Olivier
name: Forterre, Yoel
Publisher: name: arXiv
Year: 2019
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We study the avalanche dynamics of a pile of micrometer-sized silica grains in water-filled microfluidic drums. Contrary to what is expected for classical granular materials, avalanches do not stop at a finite angle of repose. After a first rapid phase during which the angle of the pile relaxes to an angle $θ\_c$, a creep regime is observed where the pile slowly flows until the free surface reaches the horizontal. This relaxation is logarithmic in time and strongly depends on the ratio between the weight of the grains and the thermal agitation (gravitational Péclet number). We propose a simple one-dimensional model based on Kramer's escape rate to describe these Brownian granular avalanches, which reproduces the main observations.
description: arXiv admin note: substantial text overlap with arXiv:1710.09111
Bioenergy, Food Security and Poverty Reduction: Mitigating tradeoffs and promoting synergies along the Water- Energy-Food Security Nexus
Creators: name: Mirzabaev, Alisher
name: Guta, Dawit
name: Goedecke, Jann
name: Gaur, Varun
name: Börner, Jan
name: Virchow, Detlef
name: Denich, Manfred
name: Von Braun, Joachim
name: Mirzabaev, Alisher
name: Guta, Dawit
name: Goedecke, Jann
name: Gaur, Varun
name: Börner, Jan
name: Virchow, Detlef
name: Denich, Manfred
name: Von Braun, Joachim
Publisher: name: Unknown
Year: 2014
Subjects: subject: Food Security and Poverty
subject: Research and Development/Tech Change/Emerging Technologies
subject: Resource /Energy Economics and Policy
subject: bioenergy
subject: poverty reduction
subject: food security
subject: decentralized energy
subject: WEF Nexus tradeoffs and synergies
subject: households and communities
subject: innovations

description: Modern bioenergy is a core ingredient of sustainable economic development as it plays an important role in poverty reduction and green growth. This makes bioenergy innovations critical, especially in developing countries where many households and rural communities rely on traditional bioenergy. Managing the multiple tradeoffs among bioenergy use, agricultural productivity, and ecosystem functions is a major development challenge. Addressing this challenge requires the identification of the drivers, tradeoffs and impacts of bioenergy production, trade and use in the Water, Energy and Food Security Nexus. The key objective of this paper is to provide an analytical framework and assess the track record of policy actions to stimulate modern bioenergy innovation in order to achieve multiple-win outcomes in terms of poverty alleviation, improved health and gender empowerment and environmental sustainability. We begin by describing the global trends and drivers in bioenergy production, trade and use. Secondly, we review the state of the art on impacts and links of bioenergy with the other Nexus components. Thirdly, we suggest a conceptual framework for evaluating the synergies and tradeoffs of bioenergy with other bioeconomic and economic activities along the Nexus. Follow-up empirical research at household and community levels in several developing countries will be based on this framework. Finally, a discussion on the conceptual framework is enriched by insights on the relevant actors, the tools and mechanisms specific to these actors for catalyzing innovations in the bioenergy for development.
De Sitter Holography and the Cosmic Microwave Background
Creators: name: Larsen, Finn
name: van der Schaar, Jan Pieter
name: Leigh, Robert G.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We interpret cosmological evolution holographically as a renormalisation group flow in a dual Euclidean field theory, as suggested by the conjectured dS/CFT correspondence. Inflation is described by perturbing around the infra-red fixed point of the dual field theory. The spectrum of the cosmic microwave background radiation is determined in terms of scaling violations in the field theory. The dark energy allows similar, albeit less predictive, considerations. We discuss the cosmological fine-tuning problems from the holographic perspective.
description: 17 pages, 2 figures, uses JHEP style files; corrected and added references
Callaspidia marshalli Dalla Torre & Kieffer 1910
Creators: name: Ros-Farré, P.
name: Pujade-Villar, J.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Figitidae
Callaspidia
Callaspidia marshalli

description: Callaspidia marshalli (Kieffer, 1901) “ incertae sedis ”
 Onychia marshalli Kieffer, 1901b: 343.
 Callaspidia marshalli (Kieffer) Dalla Torre & Kieffer, 1910: 66.
 The original description by Kieffer is much shorter and does not detail the diagnostic characters that define the species of Callaspidia. Therefore, we have to consider this species collected in France (Corsica) as “ incertae sedis ”.
description: Published as part of Ros-Farré, P. & Pujade-Villar, J., 2009, Revision of the genus Callaspidia Dahlbom, 1842 (Hym.: Figitidae: Aspicerinae), pp. 1-31 in Zootaxa 2105 (1) on page 23, DOI: 10.11646/zootaxa.2105.1.1, http://zenodo.org/record/5323231
Bound State Spectrum of Massive Thirring Model in Rest Frame
Creators: name: Hiramoto, Makoto
name: Fujita, Takehisa
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The bound state spectrum of the massive Thirring model is studied in the framework of the canonical quantization in the rest frame. First, we quantize the field with the massless free fermion basis states. Then, we make a Bogoliubov transformation. This leads to the natural mass renormalization. The bound state spectrum is analytically solved by the $q\bar{q}$ Fock space. It is found that the spectrum has the right behaviors both for the weak and for the strong coupling limits after the appropriate wave function regularization. This regularization is quite clear and the treatment is self-consistent for the bound state problem compared to other regularizations. Further, we show that the interaction between $q\bar{q}$ bosons is always repulsive and therefore there is no bound state in the four fermion ($qq \bar q \bar q$) Fock space. This confirms that there is only one bound state in the massive Thirring model.
description: 8 pages, RevTeX, 1 figure
B -> K eta(') decay in perturbative QCD
Creators: name: Kou, E.
name: Sanda, A. I.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We compute B->K eta' branching ratio using perturbative QCD approach. We show that a triangular relation among amplitudes for B^0->K^0 pi^0, B^0->K^0 eta, B^0->K^0 eta' receives large corrections from SU(3) breaking effects. If experimental value will come closer to the lower limit of the present BELLE data there will be a possibility to understand the large branching ratio of B^0->K^0 eta'. Otherwise, we perhaps need to modify our understanding of eta' meson, for example, inclusion of a possible admixture of gluonium state.
description: 15 pages, LaTex, axodraw style file
Temps de discussion 1
Creators: name: Collectif IGP
Publisher: name: Collectif Inventer le Grand Paris
Year: 2018

description: Florence Bourillon Je voudrais d’abord remercier Margaret qui nous a dit que les travaux sur la transnationalité avaient commencé en France pour ensuite se développer aux États-Unis avant de revenir ici. C’est le côté très positif de tout ce qu’on a pu faire et notamment de ce que j’ai pu faire avec Laurent. En particulier autour de ce projet Exporter Paris mené avec un collègue portugais et qui n’a pas été poursuivi. Il y avait un désaccord entre sa perception du sujet et celle que nous en avions, moi en particulier, à propos de la notion de modèle. Pour lui...
Asymptotic Enumeration of Spanning Trees
Creators: name: Lyons, Russell
Publisher: name: arXiv
Year: 2002
Subjects: subject: Combinatorics (math.CO)
subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 05C05, 60C05; 60K99, 05C80, 82B20, 28D05, 37A05

description: We give new general formulas for the asymptotics of the number of spanning trees of a large graph. A special case answers a question of McKay (1983) for regular graphs. The general answer involves a quantity for infinite graphs that we call "tree entropy", which we show is a logarithm of a normalized determinant of the graph Laplacian for infinite graphs. Tree entropy is also expressed using random walks. We relate tree entropy to the metric entropy of the uniform spanning forest process on quasi-transitive amenable graphs, extending a result of Burton and Pemantle (1993).
description: 38 pages
MOESM1 of Age at menarche and risk of multiple sclerosis (MS): a systematic review and meta-analysis
Creators: name: Amirreza Azimi
name: Hanaei, Sara
name: Sahraian, Mohammad Ali
name: Mohammadifar, Mehdi
name: Sreeram Ramagopalan
name: Ghajarzadeh, Mahsa
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Science Policy

description: Additional file 1: MODIFIED NEWCASTLE - OTTAWA QUALITY ASSESSMENT SCALE for quality assessment for cohort and case-control studies.
Study on the Perceived Risk about the Online Shopping for Fresh Agricultural Commodities and Customer Acquisition
Creators: name: HUANG, Lingling
name: FENG, Juan
name: YAN, Fengxian
name: HUANG, Lingling
name: FENG, Juan
name: YAN, Fengxian
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: Online shopping for fresh agricultural commodities
subject: Potential customers
subject: Perceived risk
subject: Customer acquisition

description: Fresh agricultural commodities have been entering the era of network marketing. However, the coverage population is still relatively small. In this paper, more than 400 online shopping customer survey data are statistically analyzed based on perceived risk multidimensional model by factor analysis method to classify the potential customers' perceived risk, concluding that food safety risks, mental health risk, relative convenience risk, liquidity risk, privacy risk and time risk are the most important risk factors that impact potential customers online shopping of fresh agricultural commodities. By using customers prediction model which is based on the classification and prediction methods to mining potential customers, it comes to the conclusion that men are more likely to purchase fresh agricultural commodities online, specifically, in the male sample, those whose average monthly net purchase cost equals to or is higher than 51 yuan or whose online shopping time equals to or is longer than 3 years and at the same time whose age is younger than 30 are the most potential customers. Finally, it puts forward corresponding countermeasures and suggestions from the perspectives of risk control and effective customer acquisition.
The Research Comment on Organic Food Consumer Behavior
Creators: name: Wang, Jin
name: Liu, Pengcheng
name: Wang, Jin
name: Liu, Pengcheng
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: Organic food
subject: Consumer behavior
subject: Research comment

description: Since the development of organic food, to a great extent, depends on the needs of consumers, the studies on the consumer behavior of organic food would have far-reaching significance to the development of the whole organic food industry. The recent studies in this field mainly include the following four aspects: the consumers' recognition of organic food; the consumers’ attitude towards organic food; the consumers’ purchase of organic food; the consumers’ willingness to pay. The paper would review the recent domestic and foreign studies on the four aspects mentioned above, aiming to provide references to the researches in this field.
A bimodal pattern of the onset of COVID-19 related acute pancreatitis supports both the cytotoxic and immune-related pathogenesis – a systematic review
Creators: name: Bircakova, Bianka
name: Bruha, Radan
name: Lambert, Lukas
name: Grusova, Gabriela
name: Michalek, Pavel
name: Burgetova, Andrea
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Physiology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Science Policy
subject: Computational Biology

description: To review clinical and laboratory findings in patients with SARS-Cov-2 (COVID-19) related acute pancreatitis. This systematic review was based on a database search for articles of COVID-19 related acute pancreatitis in adult patients with confirmed COVID-19 infection that included age, gender, presenting symptoms, the onset of symptoms, laboratory values, imaging findings and exclusion of common causes of pancreatitis. Altogether 35 articles comprising 37 patients were included. Acute pancreatitis was the first presentation of COVID-19 in 43% of patients, concurrent with general or respiratory symptoms in 14% of patients or delayed after general or pulmonary symptoms by an average of 10 ± 5 d (range, 1 − 19 d) in 43% of patients. Serum amylase and lipase levels were elevated in 87% and 100% of patients. In 50% and 84%, amylase and lipase levels exceeded three-fold the upper normal limit. Pancreatic necrosis was reported in 6% of patients and in 12% of patients, the pancreas appeared normal. Three patients died. We conclude that the bi-modal pattern of the onset of symptoms supports both the cytotoxic and the immune-related pathogenesis of the pancreatic injury. Acute pancreatitis may be the first symptom of COVID-19 infection. Necrosis of the pancreas is rare.
Isospin Breaking in B -> K^* gamma Decays
Creators: name: Kagan, Alexander L.
name: Neubert, Matthias
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A calculation of the leading isospin-breaking contributions to the B -> K^* gamma decay amplitudes based on the QCD factorization approach is presented. They arise at order Lambda/m_b in the heavy-quark expansion and are due to annihilation contributions from 4-quark operators, the chromo-magnetic dipole operator, and charm penguins. In the Standard Model the decay rate for B^0 -> K^{*0} gamma is predicted to be about 10-20 % larger than that for B^- -> K^{*-} gamma. Isospin-breaking effects are a sensitive probe of the penguin sector of the effective weak Hamiltonian. New Physics models in which the hierarchy of B -> K^* gamma decay rates is either flipped or greatly enhanced could be ruled out with more precise data.
description: 11 pages, 2 figures. Extended version to appear in Physics Letters B. Includes an additional section with a discussion of New Physics effects
Problems of Family Farms in China and Countermeasures
Creators: name: Lin, Huamei
name: Wang, Houjun
name: Lin, Huamei
name: Wang, Houjun
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agribusiness
subject: Family farms
subject: New agricultural operating entities
subject: Problems and countermeasures

description: In the Communiqué of the Third Plenary Session of the 18th Central Committee of the CPC, it proposed the tasks of accelerating the building of a new type of agricultural operation system, endowing farmers with more property rights, promoting equal exchanges of factors of production and balanced allocation of public resources between urban and rural areas, and improving the institutions and mechanisms for promoting the sound development of urbanization. However, as new agricultural operating entities, family farms have problems of land circulation, lack of scientific and technological talents, and backward infrastructure. In line with these problems, this study put forward recommendations and countermeasures, in the hope of promoting increase in farmers’ income, increasing agricultural intensification and large-scale level, and realizing agricultural modernization.
The Partition Function of the Two-Dimensional Black Hole Conformal Field Theory
Creators: name: Hanany, Amihay
name: Prezas, Nikolaos
name: Troost, Jan
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We compute the partition function of the conformal field theory on the two-dimensional euclidean black hole background using path-integral techniques. We show that the resulting spectrum is consistent with the algebraic expectations for the SL(2,R)/U(1) coset conformal field theory construction. In particular, we find confirmation for the bound on the spin of the discrete representations and we determine the density of the continuous representations. We point out the relevance of the partition function to all string theory backgrounds that include an SL(2,R)/U(1) coset factor.
description: 17 pages, references added and typos corrected
Efficacy and safety of tolvaptan in cirrhotic patients: a systematic review and meta-analysis of randomized controlled trials
Creators: name: Chai, Lu
name: Li, Zhe
name: Wang, Ting
name: Wang, Ran
name: Pinyopornpanish, Kanokwan
name: Cheng, Gang
name: Qi, Xingshun
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Science Policy

description: Tolvaptan has been approved for the management of cirrhosis-related complications according to the Japanese and Chinese practice guidelines, but not the European or American practice guidelines in view of FDA warning about its hepatotoxicity. This study aimed to systematically evaluate its efficacy and safety in cirrhosis. The PubMed, EMBASE, and Cochrane library databases were searched to identify randomized controlled trials (RCTs) evaluating the efficacy and/or safety of tolvaptan in cirrhosis. Risk ratios (RRs) and weight mean differences (WMDs) were calculated. The incidence of common adverse events (AEs) was pooled. Eight RCTs were included. Tolvaptan was significantly associated with higher rates of improvement of ascites (RR = 1.49, P < 0.001) and hyponatremia (RR = 1.80, P = 0.005) and incidence of any AEs (RR = 1.18, P = 0.003), but not serious AEs (RR = 0.86, P = 0.410). Tolvaptan was significantly associated with reductions in body weight (WMD = −1.30 kg, P < 0.001) and abdominal circumference (WMD = −1.71 cm, P < 0.001), and increases in daily urine volume (WMD = 1299.84 mL, P < 0.001) and serum sodium concentration (WMD = 2.57 mmol/L, P < 0.001). The pooled incidences of dry mouth, thirst, constipation, and pollakiuria were 16%, 24%, 6%, and 17%, respectively. Short-term use of tolvaptan may be considered in cirrhotic patients with ascites who have inadequate response to conventional diuretics and those with hyponatremia.
MOESM4 of Evaluation of commonly used analysis strategies for epigenome- and transcriptome-wide association studies through replication of large-scale population studies
Creators: name: Rooij, Jeroen
name: Mandaviya, Pooja
name: Claringbould, Annique
name: Felix, Janine
name: Dongen, Jenny
name: Jansen, Rick
name: Franke, Lude
name: Peter ’T Hoen
name: Heijmans, Bas
name: Meurs, Joyce
Publisher: name: figshare
Year: 2019
Subjects: subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Science Policy

description: Additional file 4. Review history. Comments of the reviewers and authors’ responses.
Heavy quark distribution functions in heavy baryons
Creators: name: Guo, X. -H.
name: Thomas, A. W.
name: Williams, A. G.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Using the Bethe-Salpeter (B-S) equations for heavy baryons Lambda_Q, Sigma_Q, Xi_Q and Omega_Q (Q=b or c), which were established in previous work, we calculate the heavy quark distribution functions in these baryons. The numerical results indicate that these distribution functions have an obvious peak at some fraction, alpha_0, of the baryon's light-cone ``plus'' momentum component carried by the heavy quark, and that as m_Q becomes heavier this peak becomes sharper and closer to 1. The dependence of the distribution functions on various input parameters in the B-S model is also discussed. The results are seen to be qualitatively similar to an existing phenomenological model.
description: 29 pages, 12 figures
A History of History From Below: Race, Class, & Gender
Creators: name: Pettler, Levi
Publisher: name: Carnegie Mellon University
Year: 2021
Subjects: History

description: “A History of History From Below” examines the relationship between activism and the emergence of history from below in American higher education. During the 1950s and 1960s,movements for economic, racial, and gender equality challenged academics to reconsider the nature and importance of their work. Sympathetic leftist historians divided into two approaches. Activist-historians asserted that movements from below did not need external guidance. Bycontrast, socialist historians believed such movements needed the expert articulation of a political organization to effect revolutionary change. Socialist historians endowed the expert historian with greater value than the lived experience of movement figures while the activist historian believed the opposite. In the pages of leftist journals such as Studies on the Left and Radical America, socialist historians painted activist-historians as presentists incapable of differentiating their political sympathies from their academic responsibilities. At Socialist Scholars Conferences, New University Conferences, and at American Historical Association Meetings conflicts erupted concerning the role of the historian as activist. Mainstream academics and university administrators reluctantly sided with socialist historians because of their respect for the historian as expert. Administrators and trustees attacked politically outspoken activist historians. Considering the development of departments of modern labor, Black, and Women’sstudies respectively at Pennsylvania, San Francisco, and San Diego state schools in the late 1960s, I argue that a similar pattern unfolded: revolutionary threats provided the context in which more moderate reforms could be achieved. While academic studies of history from below became more acceptable, the more radical political arguments of the activist-historians were constrained.
Direct Calculation of Thermodynamic Quantities for Heisenberg Model
Creators: name: Kato, Go
name: Wadati, Miki
Publisher: name: arXiv
Year: 2002
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: The XXX Heisenberg model is studied at finite temperature. The free energy is derived without recourse to Thermal Bethe Ansatz method and Quantum Transfer Matrix method. The result perfectly agrees with the free energy derived by Thermal Bethe Ansatz method. An explicit expression of the cluster expansion coefficient in arbitrary order is presented for the first time.
description: 26 pages
Nanoscale Phase Separation in Colossal Magnetoresistance Materials: A Lesson for the Cuprates?
Creators: name: Dagotto, Elbio
name: Burgy, Jan
name: Moreo, Adriana
Publisher: name: arXiv
Year: 2002
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: A recent vast experimental and theoretical effort in manganites has shown that the colossal magnetoresistance effect can be understood based on the competition of charge-ordered and ferromagnetic phases. The general aspects of the theoretical description appear to be valid for any compound with intrinsic phase competition. In high temperature superconductors, recent experiments have shown the existence of intrinsic inhomogeneities in many materials, revealing a phenomenology quite similar to that of manganese oxides. Here, the results for manganites are briefly reviewed with emphasis on the general aspects. In addition, theoretical speculations are formulated in the context of Cu-oxides by mere analogy with manganites. This includes a tentative explanation of the spin-glass regime as a mixture of antiferromagnetic and superconducting islands, the rationalization of the pseudogap temperature T* as a Griffiths temperature where clusters start forming upon cooling, the prediction of "colossal" effects in cuprates, and the observation that quenched disorder may be far more relevant in Cu-oxides than previously anticipated.
description: 25 pages, 14 figures, post-muSR2002 Superconductivity Workshop
Kähler moduli stabilization from ten dimensions
Creators: name: Bena, Iosif
name: Graña, Mariana
name: Kovensky, Nicolas
name: Retolaza, Ander
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We describe the back-reaction of gaugino condensates in supersymmetric AdS$_4$ Type II String Theory compactifications with fluxes. We use generalized complex geometry to capture the modification of the ten-dimensional supersymmetry equations and show that the cosmological constant prevents the cycle wrapped by the branes with gaugino condensation from shrinking to zero size. Thus, unlike in ordinary geometric transitions in flat space, the volume of this cycle remains finite. For D7 branes with gaugino condensation, this gives a ten-dimensional account of Kähler moduli stabilization. Furthermore, by matching the ten-dimensional supergravity solutions near and far from the cycle wrapped by the D7 branes, we find a relation between the size of this cycle and the cosmological constant. This relation agrees with the supersymmetric AdS vacuum condition obtained by KKLT using effective field theory.
description: 21 pages. v2: version published in JHEP with minor modifications
MOESM15 of Restructured Lactococcus lactis strains with emergent properties constructed by a novel highly efficient screening system
Creators: name: Fulu Liu
name: Yating Zhang
name: Wanjin Qiao
name: Duolong Zhu
name: Haijin Xu
name: Saris, Per
name: Mingqiang Qiao
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences

description: Additional file 15: Table S4. Comparison of the deletion efficiency of the two systems.