cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Machine learning prediction of magnetic properties of Fe-based metallic glasses considering local structures
Creators: name: Li, Xin
name: Shan, Guangcun
name: Shek, C. H.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Magnetism prediction is of great significance for Fe-based metallic glasses (FeMGs), which have shown great commercial value. Theories or models established based on condensed matter physics exhibit several exceptions and limited accuracy. In this work, machine learning (ML) models learned from a large amount of experimental data were trained based on eXtreme gradient boosting (XGBoost), artificial neural networks (ANN), and random forest to predict the magnetic properties of FeMGs. The XGBoost and ANN models exhibited comparably excellent predictive performance, with R^2 >= 0.903, mean absolute percentage error (MAPE) <= 6.17, and root mean squared error (RMSE) <= 0.098. The trained ML models aggregate the influence of 13 factors, which is difficult to achieve in traditional physical models. The influence of local structure, which was represented by the experimental parameter of the supercooled liquid region, presented a significant impact on the predictive performance of ML models. The developed ML-based method here can predict the magnetic properties of FeMGs by considering multiple factors simultaneously, including complex local structures.
description: 24 pages, 2 tables
Effects of algorithmic flagging on fairness: quasi-experimental evidence from Wikipedia
Creators: name: TeBlunthuis, Nathan
name: Hill, Benjamin Mako
name: Halfaker, Aaron
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computers and Society (cs.CY)
subject: Human-Computer Interaction (cs.HC)
subject: Machine Learning (cs.LG)
subject: Social and Information Networks (cs.SI)
subject: FOS: Computer and information sciences
subject: K.4.3

description: Online community moderators often rely on social signals such as whether or not a user has an account or a profile page as clues that users may cause problems. Reliance on these clues can lead to overprofiling bias when moderators focus on these signals but overlook the misbehavior of others. We propose that algorithmic flagging systems deployed to improve the efficiency of moderation work can also make moderation actions more fair to these users by reducing reliance on social signals and making norm violations by everyone else more visible. We analyze moderator behavior in Wikipedia as mediated by RCFilters, a system which displays social signals and algorithmic flags, and estimate the causal effect of being flagged on moderator actions. We show that algorithmically flagged edits are reverted more often, especially those by established editors with positive social signals, and that flagging decreases the likelihood that moderation actions will be undone. Our results suggest that algorithmic flagging systems can lead to increased fairness in some contexts but that the relationship is complex and contingent.
description: 27 pages, 11 figures, ACM CSCW
The Macroeconomic Impacts of Natural Disasters: New Evidence from Floods
Creators: name: Cunado, Juncal
name: Ferreira, Susana
name: Cunado, Juncal
name: Ferreira, Susana
Publisher: name: Unknown
Year: 2011
Subjects: subject: Environmental Economics and Policy
subject: International Development
subject: Public Economics
subject: Natural Disasters
subject: Floods
subject: VAR
subject: Economic growth
subject: Macroeconomic Shocks

description: We analyze the economic impacts of floods using new data on 3,184 large flood events in 118 countries between 1985 and 2008. We use panel vector auto-regressions to trace the dynamic response of output to three types of flood shocks. Our results robustly indicate that flood shocks tend to have a positive average impact on GDP growth, that this impact is limited to developing countries, that the effect is not confined to the agricultural sector, and that it is stronger when it is accompanied by an increase in gross fixed capital formation.
Differential entropy and time
Creators: name: Garbaczewski, Piotr
Publisher: name: arXiv
Year: 2004
Subjects: subject: Quantum Physics (quant-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: We give a detailed analysis of the Gibbs-type entropy notion and its dynamical behavior in case of time-dependent continuous probability distributions of varied origins: related to classical and quantum systems. The purpose-dependent usage of conditional Kullback-Leibler and Gibbs (Shannon) entropies is explained in case of non-equilibrium Smoluchowski processes. A very different temporal behavior of Gibbs and Kullback entropies is confronted. A specific conceptual niche is addressed, where quantum von Neumann, classical Kullback-Leibler and Gibbs entropies can be consistently introduced as information measures for the same physical system. If the dynamics of probability densities is driven by the Schrödinger picture wave-packet evolution, Gibbs-type and related Fisher information functionals appear to quantify nontrivial power transfer processes in the mean. This observation is found to extend to classical dissipative processes and supports the view that the Shannon entropy dynamics provides an insight into physically relevant non-equilibrium phenomena, which are inaccessible in terms of the Kullback-Leibler entropy and typically ignored in the literature.
description: Final, unabridged version; http://www.mdpi.org/entropy/ Dedicated to Professor Rafael Sorkin on his 60th birthday
title: THE INTERPRETATION OF CHRISTIAN SYMBOLISM IN THE PAINTING OF THOMAS KINKADE
Creators: name: Shulgina, Daria
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2021

description: The work of Thomas Kinkade is the subject of a discussion about contemporary Christian art in general. The artist’s commercial success and the enduring popularity of his work have attracted the attention of both art historians and theologians. Among the issues discussed are the place of Christian art in modern mass culture, the role of religious symbolism in secular art, and its rethinking in connection with the spiritual needs of modern society. The most difficult question is the acceptability of the artist’s image of “the world without the Fall” in the context of the Christian worldview, which is the central theme in Kinkade’s landscapes. The article examines the most common points of view about these problems, analyzes possible approaches to the estimation of the artist’s creative heritage in the context of visual theology.
Marketing, cooperatives and price heterogeneity: evidence from the CIS dairy sector
Creators: name: Sauer, Johannes
name: Gorton, Matthew
name: White, John
name: Sauer, Johannes
name: Gorton, Matthew
name: White, John
Publisher: name: Unknown
Year: 2011
Subjects: subject: Agribusiness
subject: Demand and Price Analysis
subject: Marketing
subject: FOS: Economics and business
subject: price heterogeneity
subject: milk
subject: cooperatives
subject: Armenia
subject: Moldova
subject: Ukraine

description: Drawing on survey data, this paper identifies the determinants of variations in farm gate milk prices for three CIS countries (Armenia, Moldova and Ukraine). We apply a multi-level modeling approach, specifically a bootstrapped mixed-effects linear regression model. The analysis suggests three main strategies to improve the price received by farmers for their output: consolidation, competition for output and stable supply chain relationships. In Armenia and Ukraine selling through a marketing cooperative has a significant, positive, albeit modest, effect on farm gate milk prices. In all three countries studied, the size of dairy operations, trust and contracting also affect positively the prices received by farmers.
An interacting quark-diquark model of baryons
Creators: name: Santopinto, E.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A simple quark-diquark model of baryons with direct and exchange interactions is constructed. Spectrum and form factors are calculated and compared with experimental data. Advantages and disadvantages of the model are discussed.
description: 13 pages, 3 eps-figures, accepted by Phys.Rev. C Rapid Communications
Do Leader and Organizational Characteristics Affect Scientist's Productivity? A Multilevel Analysis of Nigerian Agricultural Research System
Creators: name: Ragasa, Catherine
name: Babu, Suresh Chandra
name: Abdullahi, Aliyu Sabi
name: Ragasa, Catherine
name: Babu, Suresh Chandra
name: Abdullahi, Aliyu Sabi
Publisher: name: Unknown
Year: 2011
Subjects: subject: Institutional and Behavioral Economics
subject: Productivity Analysis
subject: Research and Development/Tech Change/Emerging Technologies
subject: organizational culture
subject: multilevel analysis
subject: poisson
subject: productivity
subject: research
subject: motivation

description: Organizations offer employees with opportunities to cultivate their innovativeness and facilitate greater productivity. In this paper we analyze preconditions for individual productivity of agricultural researchers in Nigeria, measured in terms of the self-reported number of scholarly publications and technologies produced; presence of external collaborators; number of dissemination events for publications produced; and perceived adoption level of technologies developed. It utilizes a multilevel analysis to systematically examine what characteristics of individual scientists and organizations promote greater individual productivity. The statistically significant random-effect estimates show that there is considerable variance across the 47 organizations after adjusting for the effects of differences in individual characteristics. Moreover, several measures of organizational characteristics are statistically significant in explaining variations in individual productivity. This paper contributes to limited studies that systematically analyze the influence of organizational factors and the organization head’s characteristics on individual researcher’s performance.
Statistical mechanics of a colloidal suspension in contact with a fluctuating membrane
Creators: name: Bickel, Thomas
name: Benhamou, Mabrouk
name: Kaidi, Hamid
Publisher: name: arXiv
Year: 2004
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Surface effects are generally prevailing in confined colloidal systems. Here we report on dispersed nanoparticles close to a fluid membrane. Exact results regarding the static organization are derived for a dilute solution of non-adhesive colloids. It is shown that thermal fluctuations of the membrane broaden the density profile, but on average colloids are neither accumulated nor depleted near the surface. The radial correlation function is also evaluated, from which we obtain the effective pair-potential between colloids. This entropically-driven interaction shares many similarities with the familiar depletion interaction. It is shown to be always attractive with range controlled by the membrane correlation length. The depth of the potential well is comparable to the thermal energy, but depends only indirectly upon membrane rigidity. Consequenses for stability of the suspension are also discussed.
GDI D6.3 - Report on requirements for data quality and distributed analysis, as well as external resource interoperability
Creators: name: Hooft, Rob
name: Belien, Jeroen
name: d'Altri, Teresa
name: Campos, Dilza
Publisher: name: Zenodo
Year: 2024
Subjects: GDI
European Genomic Data Infrastructure
1+MG
1+Million Genomes Initiative
B1MG
data
data quality

description: This deliverable describes the progress towards the understanding of data needs in the 1+MG infrastructure that are born from the fact that we are not building a data lake: not all data that needs to be analysed will be in the infrastructure, and the data that is in the infrastructure will not be all in the same place. The architecture of the infrastructure will make this as transparent as possible to the users of the data, but can’t completely make the distributed nature invisible.

For the data that is in different places, agreements must be made about what data is included and how it is presented.

To be able to co-analyse data that is external to the 1+MG infrastructure, agreements must be in place about the interfaces and practical setup that is used to link the internal to the external data. This linkage is going to take place within each country and therefore is subject to the ethical and legal landscape in each country separately.
Appendix 2 from Revealing regional disparities in the transmission potential of SARS-CoV-2 from interventions in Southeast Asia
Creators: name: Tao, Lim Jue
name: Borame Sue Lee Dickens
name: Wen, Esther Choo Li
name: Xiong, Lawrence Chew Zheng
name: Han, Joel Koo Rui
name: Tam, Clarence
name: Park, Minah
name: Cook, Alex R
Publisher: name: The Royal Society
Year: 2020
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: Health Care
subject: Diseases
subject: 111706 Epidemiology
subject: FOS: Health sciences

description: sars-cov-2 is a new pathogen responsible for the coronavirus disease 2019 (covid-19) outbreak. Southeast Asia was the first region to be affected outside China, and although covid-19 cases have been reported in all countries of southeast Asia, both the policies and epidemic trajectories differ substantially, potentially due to marked differences in social distancing measures that have been implemented by governments in the region. This paper studies the across-country relationships between social distancing and each population’s response to policy, the subsequent effects of these responses to the transmissibility and epidemic trajectories of sars-cov-2. The analysis couples covid-19 case counts with real-time mobility data across southeast Asia to estimate the effects of host population response to social distancing policy and the subsequent effects on the transmissibility and epidemic trajectories of sars-cov-2. A novel inference strategy for the time-varying reproduction number is developed to allow explicit inference of the effects of social distancing on the transmissibility of sars-cov-2 through a regression structure. This framework replicates the observed epidemic trajectories across most Southeast Asian countries, provides estimates of the effects of social distancing on the transmissibility of disease and can simulate epidemic histories conditional on changes in the degree of intervention scenarios and compliance within southeast Asia.
Appendix 1 from Revealing regional disparities in the transmission potential of SARS-CoV-2 from interventions in Southeast Asia
Creators: name: Tao, Lim Jue
name: Borame Sue Lee Dickens
name: Wen, Esther Choo Li
name: Xiong, Lawrence Chew Zheng
name: Han, Joel Koo Rui
name: Tam, Clarence
name: Park, Minah
name: Cook, Alex R
Publisher: name: The Royal Society
Year: 2020
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: Health Care
subject: Diseases
subject: 111706 Epidemiology
subject: FOS: Health sciences

description: sars-cov-2 is a new pathogen responsible for the coronavirus disease 2019 (covid-19) outbreak. Southeast Asia was the first region to be affected outside China, and although covid-19 cases have been reported in all countries of southeast Asia, both the policies and epidemic trajectories differ substantially, potentially due to marked differences in social distancing measures that have been implemented by governments in the region. This paper studies the across-country relationships between social distancing and each population’s response to policy, the subsequent effects of these responses to the transmissibility and epidemic trajectories of sars-cov-2. The analysis couples covid-19 case counts with real-time mobility data across southeast Asia to estimate the effects of host population response to social distancing policy and the subsequent effects on the transmissibility and epidemic trajectories of sars-cov-2. A novel inference strategy for the time-varying reproduction number is developed to allow explicit inference of the effects of social distancing on the transmissibility of sars-cov-2 through a regression structure. This framework replicates the observed epidemic trajectories across most Southeast Asian countries, provides estimates of the effects of social distancing on the transmissibility of disease and can simulate epidemic histories conditional on changes in the degree of intervention scenarios and compliance within southeast Asia.
Establishment of Evaluation Index for the Sustainable Development Capability of Regional Economy
Creators: name: Wang, Li-Feng
name: Yu, Chun-Yu
name: Liu, A-Li
name: Wang, Li-Feng
name: Yu, Chun-Yu
name: Liu, A-Li
Publisher: name: Unknown
Year: 2011
Subjects: subject: Agribusiness
subject: Regional economy
subject: Sustainable development
subject: Evaluation index
subject: China

description: Combining the basic theory of regional economics and economics of development, the sustainable development capability of regional economy is expounded; the meaning of sustainable development, the connotation of the sustainable development of regional economy and the specific qualitative of the developmental capability of regional economy are introduced. Various factors that affect the sustainable development of regional economy, such as the sustainable capability of resources, innovation ability and institutional capability, are analyzed at length. On the basis, the evaluation index system of sustainable development capability of regional economy, so as to provide directions for regional economy from the long –term perspective.
Cyber Defense Exercises (CDXs) as a Testbed for Cyber Security Assessments
Creators: name: Ensar Seker
Publisher: name: figshare
Year: 2020
Subjects: subject: 80303 Computer System Security
subject: FOS: Computer and information sciences

description: Cyber defense exercises (CDXs) are excellent testbed platforms to test and assess IT and OT systems. They (CDXs) are also very important tools when it comes to enhancing the safety awareness of cyberspace, testing an organization‟s ability to put up resistance and respond to different cyber events to establish the secure environment, gathering empirical data related to security, and looking at the practical training of experts on this subject. The exercises can give ideas to the decision makers about the precautions in the cybersecurity area and to the officials, institutions, organizations, and staff who are responsible on the cyber tools, techniques, and procedures that can be developed for this field.
Problems and Countermeasures for the Development of Modern Agriculture in Henan Province, China
Creators: name: Zhang, Bo-Lin
name: Zhang, Bo-Lin
Publisher: name: Unknown
Year: 2011
Subjects: subject: Agribusiness
subject: Henan Province
subject: Modern agriculture
subject: Problem
subject: Countermeasure
subject: China

description: Current status of agricultural development in Henan Province of Chian is analyzed, showing that the agricultural production condition is increasingly improved; food production reaches to a new level; characteristic agriculture and green agricultural production begin to take shape; the level of agricultural mechanization is significantly improved; and the agricultural standardization and opening degree are enhanced. Problems in the development of modern agriculture in Henan Province are pointed out, such as the prominent pressure on the increase in grain production, the great risks in food safety, the tough employment situation, and the weak ecological environment. Countermeasures for developing the modern agriculture in Henan Province are put forward, including stabilizing cultivation area, optimizing structure, relying on science and technology, doing everything possible to ensure the increase in grain production, strengthening the supervision on food safety, actively exploring the employment space of modern agriculture, and protecting ecological environment by modern agriculture.
Non-deterministic approximation of photon number discriminating detectors using non-discriminating detectors
Creators: name: Rohde, Peter P.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a scheme for non-deterministically approximating photon number resolving detectors using non-discriminating detectors. The model is simple in construction and employs very few physical resources. Despite its non-determinism, the proposal may nonetheless be suitable for use in some quantum optics experiments in which non-determinism can be tolerated. We analyze the detection scheme in the context of an optical implementation of the controlled-NOT gate, an inherently non-deterministic device. This allows the gate's success probability to be traded away for improved gate fidelity, assuming high efficiency detectors. The scheme is compared to two other proposals, both deterministic, for approximating discriminating detectors using non-discriminating detectors: the cascade and time division multiplexing schemes.
description: 5 pages, 7 figures (published version)
Megalocaria reichei subsp. pearsoni : Crotch 1874
Creators: name: POORANI, J.
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Coccinellidae
Megalocaria
Megalocaria reichei
Megalocaria reichei pearsoni crotch

description: Megalocaria reichei pearsoni Crotch
(Fig. 125)
Megalocaria pearsoni Crotch, 1874: 170 (Holotype, BMNH; Type locality: Darjeeling).— Iablokoff-Khnzorian 1982: 524; Poorani 2002a: 334.
Anisolemnia pearsoni: Korschefsky 1932: 270.
Megalocaria reichei pearsoni: Crotch 1874: 170; Iablokoff-Khnzorian 1982: 524; Kovář 2007: 619.
Megalocaria reichii pearsoni: Ren et al. 2009: 212.
Diagnosis. Length:15.00–17.00 mm; width: 13.70–14.00 mm.Form (Fig. 125a, b) broadly rounded, dorsum strongly convex, glabrous. Head black, pronotum yellow with a trapezoidal median black macula on posterior margin, lateral margins black except around anterolateral corners; scutellar shield black; elytra orange-yellow, margins of elytra very narrowly black, suture with a black stripe, elytra with two basal maculae, three black spots around middle in an obliquely transverse row, two spots in apical third, and a sutural macula slightly above midline. Pronotum only 0.6x as wide as elytra. Elytral borders broadly explanate. Ventral side black except prothoracic hypomeron, epipleura and lateral sides of abdominal ventrites yellowish, epipleura with a transverse black macula on level with hind leg. Genitalia not studied.
Distribution. India (Sikkim, West Bengal); Myanmar; Indo-China; Indonesia (Borneo); China.
Notes. It is probably the largest species of Indian Coccinellini and only Synonycha grandis (Thunberg) is almost as large or slightly smaller in size. It has a very limited distribution in India restricted to the Eastern Himalayan region. In Poorani’s checklist, this species was included with a note by R.G. Booth that it could be a subspecies of M. reichei (Mulsant, 1850). Kovář (2007) listed it as a subspecies of M. reichei. Iablokoff-Khnzorian (1982) treated and illustrated it in his revision of Palaearctic and Oriental Coccinellini.
description: Published as part of POORANI, J., 2023, An illustrated guide to lady beetles (Coleoptera: Coccinellidae) of the Indian Subcontinent. Part 1. Tribe Coccinellini, pp. 1-307 in Zootaxa 5332 (1) on pages 177-178, DOI: 10.11646/zootaxa.5332.1.1, http://zenodo.org/record/8261502
Влияние на продуктивность сахарной свёклы примеси гербицида «Агритокс» (МЦПА) в растворе «Бетанала Эксперт ОФ», применённого на культуре в борьбе с сорняками
Creators: name: Е.А. Дворянкин
Publisher: name: Сахар
Year: 2021
Subjects: сахарная свёкла
повреждение гербицидами
погодные условия
синергизм
продуктивность.
sugar beet
damage by herbicides
weather conditions
synergism
productivity.

description: Показано действие малых доз «Агритокса» на рост, развитие и продуктивность сахарной свёклы. «Агритокс» в сублетальных и изреживающих посев дозах тормозит накопление массы и вызывает морфологические изменения при формировании листового аппарата и корневой системы. Продемонстрировано варьирование токсичности «Агритокса» для сахарной свёклы в зависимости от возраста растений и погодных условий. Наличие примеси «Агритокса» в растворе при внесении БЭОФ, 1,3 л/га увеличивает токсичность смеси для растений культуры. Приведены данные по снижению показателей продуктивности сахарной свёклы в зависимости от дозы примеси «Агритокса» в растворе.
description: The effect of small doses of «Agritox» on sugar beet growth, development and productivity has been shown. «Agritox» in sublethal and reducing plant density doses inhibits mass accumulation and causes morphological changes during leaf apparatus and root system formation. «Agritox» toxicity for sugar beet has been shown to vary depending on plant age and weather conditions. Presence of «Agritox» residuals in a solution when applying BEOF (1.3 l/ha) increases the mixture toxicity for the crop plants. The data on reduction of sugar beet productivity rates indices depending on the dose of residues «Agritox» residuals in the solution are presented.
Numerical evidences of spin-1/2 chain approaching spin-1 chain
Creators: name: Hung, Hsiang-Hsuan
name: Gong, Chang-De
Publisher: name: arXiv
Year: 2004
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: In this article, we study the one dimensional Heisenberg spin-1/2 alternating bond chain in which the nearest neighbor exchange couplings are ferromagnetic (FM) and antiferromagnetic (AF) alternatively. By using exact diagonalization and density matrix renormalization groups (DMRG) method, we discuss how the system approaches to the AF uniform spin-1 chain under certain condition. When the ratio of AF to FM coupling strength}$α$ $(α=J_{AF}/J_{F})$ \textit{is very small, the physical quantities of the alternating bond chain such as the spin-spin correlation, the string correlation function and the spin density coincide with that of the AF uniform spin-1 chain. The edge state problem is discussed in the present model with small}$α$\textit{limit. In addition, the Haldane gap of the AF uniform spin-1 chain is 4-times of the gap of the system considered.
description: 9pages,8pages
Ground-State Decay Rate for the Zener Breakdown in Band and Mott Insulators
Creators: name: Oka, Takashi
name: Aoki, Hideo
Publisher: name: arXiv
Year: 2005
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Non-linear transport of electrons in strong electric fields, as typified by dielectric breakdown, is re-formulated in terms of the ground-state decay rate originally studied by Schwinger in non-linear QED. We discuss the effect of electron interaction on Zener tunneling by comparing the dielectric breakdown of the band insulator and the Mott insulator, where the latter is studied by the time-dependent density-matrix renormalization group (DMRG). The relation with the Berry's phase theory of polarization is also established.
description: 5 pages 2 figures, revised text, version to appear in Phys. Rev. Lett
Cost-utility analysis of life-long prophylaxis with recombinant factor VIIIFc vs recombinant factor VIII for the management of severe hemophilia A in Sweden
Creators: name: Henry, Nathaniel
name: Jovanović, Jelena
name: Schlueter, Max
name: Kritikou, Persefoni
name: Wilson, Koo
name: Karl-Johan Myrén
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Aims: Prophylaxis with recombinant factor VIII (rFVIII) is the standard of care for severe hemophilia A in Sweden. The need for frequent injections with existing rFVIII products may, however, result in poor adherence to prophylaxis, leading to increased bleeding and long-term joint damage. Recombinant FVIIIFc (rFVIIIFc) is an extended half-life fusion protein which can offer prolonged protection and reduced dosing frequency. The objective of this study was to evaluate the cost-utility of prophylaxis with rFVIIIFc in severe hemophilia A from the perspective of the Swedish health system. Methods: A Markov model was built to estimate lifetime costs and benefits of prophylaxis with rFVIIIFc vs rFVIII products. Clinical outcomes were represented by annualized bleeding rate (ABR) and quality of life via disutility applied to bleeding events and injection frequency. Costs included the cost of FVIII for routine prophylaxis and bleed resolution. The pooled comparator was costed by weighting the cost of individual products by their market share. Results: In the base case, rFVIIIFc was dominant vs the pooled comparator. Savings of SEK 9.0 million per patient resulted from lower factor consumption for prophylaxis and bleed resolution. Fewer bleeds and reduced injection frequency yielded an estimated 0.59 quality-adjusted life years (QALYs). Results were sensitive to drug dosage and robust to variation in other parameters. Probabilistic sensitivity analysis suggested a greater than 85% probability of rFVIIIFc being cost-effective at a willingness-to-pay threshold of 500,000 SEK/QALY. Limitations: Due to unavailibilty of patient-level data, treatment benefit was based on a non-adjusted indirect comparison. Dosing and treatment outcomes were assumed to persist over the model duration in the absence of long-term outcome data. Conclusion: The results suggest that rFVIIIFc may be a cost-effective option for hemophilia A prophylaxis, generating greater quality of life and reduced costs for the Swedish payer compared to more frequently administered rFVIII alternatives.
Дозревание сока второй сатурации
Creators: name: Ю.И. Зелепукин
name: С.Ю. Зелепукин
Publisher: name: Сахар
Year: 2021
Subjects: соли кальция
дозревание
длительность
температура
интенсивность перемешивания.
calcium salts
ripening
duration
temperature
mixing intensity

description: В статье рассмотрены вопросы по снижению содержания солей кальция в соке II сатурации в процессе его дозревания. В итоге исследования дозревания сока II сатурации было определено влияние основных факторов (длительность, наличие осадка, температура, интенсивность перемешивания) на протекание этого процесса. Были найдены основные параметры, позволяющие существенно понизить содержание солей кальция в соке.Основные рекомендации для промышленности по проведению дозревания сока II сатурации включают в себя следующее: длительность процесс должна составлять 25–30 мин при температуре 84–86 оС. Дозревание необходимо проводить до отделения от сока осадка, а интенсивность перемешивания должна поддерживать в аппарате турбулентный режим, при котором коэффициент Рейнольдса был бы не ниже 55.
description: The article discusses the issues of reducing the content of calcium salts in juice II saturation during the process of its maturation.In the process of studying the ripening of the juice of the second saturation, the influence of the main factors (duration, presence of sediment, temperature, mixing intensity) on the conduct of this process was determined. The main parameters were found to significantly reduce the content of calcium salts in the juice.The main recommendations for the industry for the maturation of juice II saturation include the following: the duration of the process should be 25–30 minutes at a temperature of 84–86 oC. Maturation must be carried out before the sediment is separated from the juice, and the mixing intensity must maintain a turbulent regime in the apparatus at which the Reynolds coefficient would be at least 55.
Evaluation System for Farmers’ Satisfaction Degree in the Green Energy Saving Rebuilding of Rural Residence
Creators: name: Zhu, Xiao-Dong
name: Lu, Mei
name: Zhu, Xiao-Dong
name: Lu, Mei
Publisher: name: Unknown
Year: 2011
Subjects: subject: Agribusiness
subject: Green rebuilding
subject: Farmers satisfaction degree
subject: AHP
subject: Factor analysis
subject: Evaluation model
subject: China

description: In view of the present situation of measuring a green residence just by energy saving and environmental protection, we propose that we should build the rural residence more from the farmer’s view and set up an evaluation system based on farmers satisfaction. A total of 16 factors affecting the farmers’ satisfaction degree of green energy saving rebuilding of rural residence are selected. Questionnaire survey on 110 peasant households is carried out under different situations in Guanzhong region in Shaanxi Province, so as to obtain the importance score of evaluation index. During constructing the evaluation system for farmers’ satisfaction degree, Factor Analysis Method is used to classify the related influencing factors. Subjective analysis of Analytic Hierarchy Process and the objective analysis of Factor Analysis Method are combined together to determine the weights of factors at different grades. Then, the final evaluation model is obtained, which provides guidance for the further green energy saving rebuilding of rural residence in China.
What did the seahorse swallow? APEX 170 GHz observations of the chemical conditions in the Seahorse infrared dark cloud
Creators: name: Miettinen, Oskari
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We used the APEX telescope to observe spectral lines occurring at about 170 GHz frequency towards 14 positions along the full extent of the filamentary Seahorse infrared dark cloud. Six spectral line transitions were detected ($\geq3σ$) altogether, namely, SO$(N_J=4_4-3_3)$, H$^{13}$CN$(J=2-1)$, H$^{13}$CO$^+(J=2-1)$, SiO$(J=4-3)$, HN$^{13}$C$(J=2-1)$, and C$_2$H$(N=2-1)$. While SO, H$^{13}$CO$^+$, and HN$^{13}$C were detected in every source, the detection rates for C$_2$H and H$^{13}$CN were 92.9% and 85.7%, respectively. Only one source (SMM 3) showed detectable SiO emission (7.1% detection rate). Three clumps (SMM 5, 6, and 7) showed the SO, H$^{13}$CN, H$^{13}$CO$^+$, HN$^{13}$C, and C$_2$H lines in absorption. We found three positive correlations among the derived molecular abundances, of which those between C$_2$H and HN$^{13}$C and HN$^{13}$C and H$^{13}$CO$^+$ are the most significant (correlation coefficient $r\simeq0.9$). The statistically most significant evolutionary trends we uncovered are the drops in the C$_2$H abundance and in the $[{\rm HN^{13}C}]/[{\rm H^{13}CN}]$ ratio as the clump evolves from an IR dark stage to an IR bright stage and then to an HII region. The correlations we found between the different molecular abundances can be understood as arising from the gas-phase electron (ionisation degree) and atomic carbon abundances. The [C$_2$H] evolutionary indicator we found is in agreement with previous studies, and can be explained by the conversion of C$_2$H to other species (e.g. CO) when the clump temperature rises, especially after the ignition of a hot molecular core in the clump. The decrease of $[{\rm HN^{13}C}]/[{\rm H^{13}CN}]$ as the clump evolves is also likely to reflect the increase in the clump temperature, which leads to an enhanced formation of HCN and its $^{13}$C isotopologue.
description: 23 pages (incl. an appendix), 13 figures, 7 tables, accepted for publication in A&A, abstract abridged for arXiv
Penrose limit for holographic duals of $ J\bar{T} $ deformations
Creators: name: Roychowdhury, Dibakar
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We explore bosonic string sigma models on warped $ BTZ\times S^3 $ both in the plane wave as well as beyond plane wave limit. Using the light cone gauge, we obtain the corresponding Hamiltonian and therefore the spectrum associated with the pp wave strings. Our analysis reveals a constant shift in the spectrum arising as a result of TsT transformations along the isometries of the target space manifold. Imposing the energy positivity constraint on the CFT$_2 $ spectrum, we estimate an upper bound on the shift. We also estimate corrections as we go beyond the plane wave limit. Finally, we perform calculations using conformal gauge which reveals identical spectrum for the pp wave strings and thereby shows the equivalence between the two approaches.
description: Version to appear in J. Phys. A
Изучение гена устойчивости к тяжёлым металлам (MTP4) у сахарной свёклы
Creators: name: Т.П. Федулова
name: Т.Н. Дуванова
Publisher: name: Сахар
Year: 2021
Subjects: сахарная свёкла
МТР-гены
генетический полиморфизм
ПЦР-анализ
молекулярно-генетические маркеры
селекция
ДНК.
sugar beet
МТР genes
genetic polymorphism
PCR
molecular-genetic markers
breeding
DNA.

description: Исследован ген MTP4 (Metal tolerance protein 4), контролирующий устойчивость растений сахарной свёклы к тяжёлым металлам. Для проведения ПЦР использованы две пары праймеров: MTP4A F/R и MTP4B F/R. Праймеры являются специфичными к области, охватывающей 2, 3 и 4-й экзоны гена MTP4 и интроны между ними. У образцов, устойчивых к воздействию тяжёлых металлов, в частности кадмия, в гене MTP4 обнаружены нуклеотидные замены в 4-м экзоне. Использование инструмента Geneious Prime для анализа секвенированных последовательностей гена MTP4, возможно, позволит отбирать устойчивые формы в культуре in vitro с целью их дальнейшего вовлечения в селекционную схему.
description: MTP4 (Metal tolerance protein 4) gene controlling resistance of sugar beet plants to heavy metals has been investigated. Specific PCR primers MTP4A F/R and MTP4B F/R covering the 2nd, 3rd and 4th exons and introns between them of the MTP4 gene have been used. Cd resistant samples showed a nucleotide changes in the 4th exon. Using of Geneious Prime software as a tool for MTP4 gene sequence analyzing, will probably allow selecting in vitro stage the resistant forms for using in a breeding scheme.
Consistency checks of pion-pion scattering data and chiral dispersive calculations
Creators: name: Pelaez, J. R.
name: Yndurain, F. J.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We have evaluated forward dispersion relations for scattering amplitudes that follow from direct fits to several sets of pion-pion scattering experiments, together with the precise K decay results, and high to energy data. We find that some of the most commonly used experimental sets, as well as some recent theoretical analyses based on Roy equations, do not satisfy these constraints by several standard deviations. Finally, we provide a consistent pion-pion amplitude by improving a global fit to data with these dispersion relations.
description: Talk presented by F. J. Yndurain at ``Quark confinement and the Hadron Spectrum", Sardinia, Sept. 2004
A Theory Building Study of Enterprise Architecture Practices and Benefits
Creators: name: Foorthuis, Ralph
name: van Steenbergen, Marlies
name: Brinkkemper, Sjaak
name: Bruls, Wiel
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences
subject: K.4.3; K.5.2

description: Academics and practitioners have made various claims regarding the benefits that Enterprise Architecture (EA) delivers for both individual projects and the organization as a whole. At the same time, there is a lack of explanatory theory regarding how EA delivers these benefits. Moreover, EA practices and benefits have not been extensively investigated by empirical research, with especially quantitative studies on the topic being few and far between. This paper therefore presents the statistical findings of a theory-building survey study (n=293). The resulting PLS model is a synthesis of current implicit and fragmented theory, and shows how EA practices and intermediate benefits jointly work to help the organization reap benefits for both the organization and its projects. The model shows that EA and EA practices do not deliver benefits directly, but operate through intermediate results, most notably compliance with EA and architectural insight. Furthermore, the research identifies the EA practices that have a major impact on these results, the most important being compliance assessments, management propagation of EA, and different types of knowledge exchange. The results also demonstrate that projects play an important role in obtaining benefits from EA, but that they generally benefit less than the organization as a whole.
description: 28 pages, 4 figures, 12 tables
MHV Techniques for QED Processes
Creators: name: Ozeren, K. J.
name: Stirling, W. J.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Significant progress has been made in the past year in developing new `MHV' techniques for calculating multiparticle scattering amplitudes in Yang-Mills gauge theories. Most of the work so far has focussed on applications to Quantum Chromodynamics, both at tree and one-loop level. We show how such techniques can also be applied to abelian theories such as QED, by studying the simplest tree-level multiparticle process, e^+e^- to n γ. We compare explicit results for up to n=5 photons using both the Cachazo, Svrcek and Witten `MHV rules' and the related Britto-Cachazo-Feng `recursion relation' approaches with those using traditional spinor techniques.
description: 19 pages, 10 figures. References added
A Mean Ergodic Theorem for Nonexpansive Mappings in Hadamard spaces
Creators: name: Khatibzadeh, Hadi
name: Pouladi, Hadi
Publisher: name: arXiv
Year: 2020
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 47H25, 40J05, 40A05

description: In this paper, we prove a mean ergodic theorem for nonexpansive mappings in Hadamard (nonpositive curvature metric) spaces, which extends the Baillon nonlinear ergodic theorem. The main result shows that the sequence given by the Karcher means of iterations of a nonexpansive mapping with a nonempty fixed point set converges weakly to a fixed point of the mapping. This result also remains true for a 1-parameter continuous semigroup of contractions.
description: 21 pages
ESDA-GIS Analysis of Spatial-temporal Disparity in Rural Economic Development of Guangxi
Creators: name: Liao, Wei-Hua
name: Liao, Wei-Hua
Publisher: name: Unknown
Year: 2011
Subjects: subject: Agribusiness
subject: Rural economy
subject: ESDA-GIS
subject: Spatial auto-correlation
subject: Guangxi
subject: China

description: On the basis of spatial-temporal perspective, by using the data of farmers’ net income per capita from 1996 to 2007 in counties of Guangxi coupled with the global and local spatial auto-correlation analysis of ESDA and GIS technology, we conduct the empirical research on the rural economic developmental disparity of counties in Guangxi and the evolving characteristics of local spatial heterogeneity. The results show that the rural economic developmental disparity of counties in Guangxi from 1996 to 2007 varies infinitesimally on the whole, and the regions with similar rural economic developmental level have spatial concentrated distribution. Based on these, the local MORAN’S I scatter diagram and LISA concentration diagram are drawn. In comparison with the traditional analytical method, the spatial analytical method of ESDA-GIS can explain the problem of spatial heterogeneity of rural economic development clearly, and have direct visual effect.
கவியரசர் முடியரசனார் படைப்புகளில் காணலாகும் அறச்சீற்றம்
Creators: name: M, Dr.Stephen Mickel Raj
Publisher: name: figshare
Year: 2020
Subjects: subject: 200315 Indian Languages
subject: FOS: Languages and literature
subject: 200520 Indian Literature

description: வீறுகவியரசர் முடியரசன் சொல் வேறு; செயல் வேறு என்று போலியாக வாழாமல் சொல்லிலும் செயலிலும் நேரியராக ஆட்சி, அதிகாரத்திற்கு அஞ்சாமல் பதவி, பட்டங்களுக்குக் கெஞ்சாமல் தமிழ் வாழ்வே தம் வாழ்வென வாழ்ந்த தமிழ்ச்சான்றோர் ஆவார். சமூக அவலங்களைக் கண்டு சகியாமல் அவற்றை அழித்தொழிக்க கனல் கொப்பளிக்கும் கவிதைகளைப் படைக்கலனாய் ஏந்திய போர்க்கவிஞர். அவருடைய புரட்சிக் கவிதைகளில் காணலாகும் அறச்சீற்ற எழுச்சியைக் காட்சிப்படுத்த முயல்கிறது இக்கட்டுரை.
Evaluation and Analysis on the Competitiveness of Guangxi Distinctive Agriculture
Creators: name: Teng, Ming-Lan
name: Teng, Ming-Lan
Publisher: name: Unknown
Year: 2011
Subjects: subject: Agribusiness
subject: Distinctive agriculture
subject: Competitiveness
subject: Domestic comparable advantages
subject: display indices
subject: China

description: On the basis of the developmental status of Guangxi distinctive agriculture, the key selection of developing Guangxi distinctive agriculture is analyzed. It distinctive agriculture contains distinctive plantation, distinctive forestry and distinctive breeding. Based on the analysis, two display indices, domestic comparative advantages index and domestic competitiveness, are selected to analyze the competitiveness of Guangxi distinctive agriculture. The results show that at present the overall competitiveness of Guangxi distinctive agriculture is strong, but its competitiveness is reflected on resource advantages and most of the resources are primary agro-products. Accordingly, in the future, Guangxi distinctive agriculture should adopt non-equilibrium developmental strategy; take the great-leap-forward developmental path; apply modern production elements to increase the competitiveness of Guangxi distinctive agriculture. It should lay stress on “three innovation”, which includes：organization innovation, developing distinctive agricultural firms ; technology innovation, enlarging the scope and scale of agricultural listed companies; financial fund-raising innovation, transforming traditional distinctive agriculture by using high and new technology.
Research on Competitiveness of County Economy Based on Factor Analysis and Cluster analysis —Taking 88 Counties in Guizhou as Samples
Creators: name: Han, De-Jun
name: Lu, Jing-Fang
name: Zhang, Wen-Zhuan
name: Han, De-Jun
name: Lu, Jing-Fang
name: Zhang, Wen-Zhuan
Publisher: name: Unknown
Year: 2011
Subjects: subject: Agribusiness
subject: County Economy
subject: Competitiveness
subject: Factor Analysis
subject: Cluster Analysis
subject: China

description: 17 indices are selected, such as the growth rate of total regional output value, the proportion of tertiary industry in GDP, per capita financial expenditure, and soil erosion rate of Guizhou Province in 2009. According to the relevant indices data of statistical yearbook and governmental website, by using the method of factor analysis and the method of cluster analysis, we assess the competitiveness of county economy in 88 counties of Guizhou Province. The results show that the competitiveness of county economy in Guizhou Province is impacted by factors of location and economic foundation. In addition, the resources environment, economic structure, economic developmental speed and other factors also impact the competitiveness of county economy in Guizhou Province. Based on these, in the light of the developmental characteristics of different counties in conjunction with different developmental advantages in different regions, we should adopt different developmental strategies according to local conditions, which is significant to rapid, healthy and sustainable development of county economy in Guizhou Province.
MAKTABGACHA YOSHDAGI AUTIZM SPEKTRIDA BUZILISHI BO'LGAN BOLALAR BILAN LOGOPEDIK AMALIYOTDA SENSOR INTEGRATSIYA TEXNOLOGIYALARIDAN FOYDALANISH
Creators: name: Khudayarova, Dilnoza
Publisher: name: Zenodo
Year: 2024

description: Ushbu maqola maktabgacha yoshdagi autizm spektrida buzilishi bo’lgan bolalar bilan ishlashda logopedik amaliyotda sensor integratsiya texnologiyalarining qo'llanilishiga bag'ishlanadi. Sensor integratsiya asosida rivojlantirilgan logopedik metodikalar va pedagogik texnologiyalarning muloqot ko'nikmalariga ijobiy ta'siri ko'rsatib o'tiladi.