cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Gender differences in adopting agricultural innovations: The case of five African countries
Creators: name: Alemayehu, Atsede Ghidey
name: Claudia, Giordano
name: Mulazzani, Luca
name: Alboni, Fabrizio
name: Atukunda, Gertrude
name: Kogi-Makau, Wambui
name: Ngala, Sophia
name: Mwanri, Akwilina
name: Kisakye, Josephine
name: HANAFI, Anissa
name: Setti, Marco
Publisher: name: Zenodo
Year: 2025
Subjects: gender
innovation adoption
social norms
nutrition
altruism
Africa

description: Agriculture is a vital sector for most African countries; however, it continues to face challenges of persistently low productivity, contributing to widespread poverty and food insecurity. Gender-related disparities in the adoption of agricultural innovations may influence both adoption rates and overall productivity in the sector. This study examines the role of gender, altruism, and gender norms in shaping innovation adoption, using a dataset of 4,529 smallholder farmers from five African countries. The findings indicate that gender plays a significant role in the adoption of nutrient-dense crops, reflecting female farmers' prioritization of family well-being. Although no direct link between altruism and innovation adoption is identified, strong gender norms are found to amplify female farmers' intention to adopt agricultural innovations. This study provides valuable insights into the complex interactions between gender norms, altruism, and innovation adoption, offering practical implications for researchers and policymakers aiming to improve agricultural productivity and promote gender equity.
Voltage controlled spin injection in a (Ga,Mn)As/(Al,Ga)As Zener diode
Creators: name: Van Dorpe, P.
name: Van Roy, W.
name: De Boeck, J.
name: Borghs, G.
name: Sankowski, P.
name: Kacman, P.
name: Majewski, J. A.
name: Dietl, T.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The spin polarization of the electron current in a p-(Ga,Mn)As-n-(Al,Ga)As-Zener tunnel diode, which is embedded in a light-emitting diode, has been studied theoretically. A series of self-consistent simulations determines the charge distribution, the band bending, and the current-voltage characteristics for the entire structure. An empirical tight-binding model, together with the Landauer- Buttiker theory of coherent transport has been developed to study the current spin polarization. This dual approach allows to explain the experimentally observed high magnitude and strong bias dependence of the current spin polarization.
description: Submitted to Phys. Rev. B Rapid Communications
AppealMod: Inducing Friction to Reduce Moderator Workload of Handling User Appeals
Creators: name: Atreja, Shubham
name: Im, Jane
name: Resnick, Paul
name: Hemphill, Libby
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computers and Society (cs.CY)
subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: As content moderation becomes a central aspect of all social media platforms and online communities, interest has grown in how to make moderation decisions contestable. On social media platforms where individual communities moderate their own activities, the responsibility to address user appeals falls on volunteers from within the community. While there is a growing body of work devoted to understanding and supporting the volunteer moderators' workload, little is known about their practice of handling user appeals. Through a collaborative and iterative design process with Reddit moderators, we found that moderators spend considerable effort in investigating user ban appeals and desired to directly engage with users and retain their agency over each decision. To fulfill their needs, we designed and built AppealMod, a system that induces friction in the appeals process by asking users to provide additional information before their appeals are reviewed by human moderators. In addition to giving moderators more information, we expected the friction in the appeal process would lead to a selection effect among users, with many insincere and toxic appeals being abandoned before getting any attention from human moderators. To evaluate our system, we conducted a randomized field experiment in a Reddit community of over 29 million users that lasted for four months. As a result of the selection effect, moderators viewed only 30% of initial appeals and less than 10% of the toxically worded appeals; yet they granted roughly the same number of appeals when compared with the control group. Overall, our system is effective at reducing moderator workload and minimizing their exposure to toxic content while honoring their preference for direct engagement and agency in appeals.
description: accepted at CSCW'24
AN INQUIRY INTO THE RELATIONSHIP OF WETLAND REGULATIONS AND PROPERTY VALUES IN MINNESOTA
Creators: name: Holtman, Charles
name: Taff, Steven J.
name: Meyer, Aaron J.
name: Leitch, Jay A.
name: Holtman, Charles
name: Taff, Steven J.
name: Meyer, Aaron J.
name: Leitch, Jay A.
Publisher: name: Unknown
Year: 1996
Subjects: Land Economics/Use

description: Ownership in property can be thought of as ownership of the rights to the "incomes" associated with different uses of the property. Each potential use has a separate economic value, which can be ranked if put into money terms. The property's market value is usually held to be the highest income on that ranking. Wetland protection regulations might shift the ownership of some of these rights from private to public entities or restrict the exercise of some rights. This can result in a reduction of the property's market value, if the regulation precludes access to the income from the highest ranking use. A regulation can never increase the economic value of a property from the owner's perspective. Whether or not a reduction in property value is considered "fair" is a question usually left to the courts. If it is determined that a regulation has resulted in a "taking" of property, compensation must be paid. The appropriate level of compensation is the difference between estimated pre- and post-regulation market values. The task of the analyst is to estimate those two values, after first determining if the two uses are feasible given other physical, financial, and legal conditions. Because property prices are not determined until there is a transaction, all such valuations are necessarily estimates based on the professional judgments of the analyst. There are not easy ways to determine these values short of costly individual appraisals or extensive market studies. Wetland regulations in Minnesota do result in reduced values for some property owners--as do all land use regulations. Demonstrating that values went down on regulated properties has policy import, however, only if: (1) the examples are so egregious that the Legislature decides to change the enabling legislation to adjust the distribution of the law's benefits and costs; or (2) the sum of measured property losses exceeds any estimate of total benefits, in which case the Legislature might decide to change the law as not in the broader public interest. Should further property value analyses be conducted? Only if the Legislature is very clear about why it wants to do the study. If the concern is one of fairness, then the distribution of a regulation's costs should be examined by using parcel-by-parcel appraisals or by a careful calculation of the economic benefits and costs among different classes of people, classes of property, or regions of the state. If, on the other hand, the concern is that the aggregate costs of the regulation may exceed its total benefits, then broader economic valuation studies are called for. We are not prepared to recommend either approach at this time, because the Legislature has not yet declared what the problem really is.
Effects of Disorder in the Fibonacci Quasicrystal
Creators: name: Moustaj, Anouar
name: Kempkes, Sander
name: Smith, Cristiane Morais
Publisher: name: arXiv
Year: 2020
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We study the properties of the one-dimensional Fibonacci chain, subjected to the placement of on-site impurities. The resulting disruption of quasiperiodicity can be classified in terms of the renormalization path of the site at which the impurity is placed, which greatly reduces the possible amount of disordered behavior that impurities can induce. Moreover, it is found that, to some extent, the addition of multiple, weak impurities can be treated by superposing the individual contributions together and ignoring nonlinear effects. This means that a transition regime between quasiperiodic order and disorder exists, in which some parts of the system still exhibit quasiperiodicity, while other parts start to be characterized by different localisation behaviours of the wavefunctions. This is manifested through a symmetry in the wavefunction amplitude map, expressed in terms of conumbers, and through the inverse participation ratio. For the latter, we find that its average of states can also be grouped in terms of the renormalization path of the site at which the impurity has been placed.
description: 13 pages, 14 figures, article, comments are welcome
title: Cheap Talk? Financial Sanctions and Non-Financial Firms
Creators: name: Besedeš, Tibor
name: Goldbach, Stefan
name: Nitsch, Volker
Publisher: name: UNSPECIFIED
Year: 2021

description: Sanctions restrict cross-border interactions and therefore, not only put political and economic pressure on the target country, but also adversely affect the sender country. This paper examines the effect of financial sanctions on the country imposing them. We analyze the business responses of German non-financial entities to the imposition of sanctions on 23 countries over the period from 1999 through 2014. Examining highly disaggregated, monthly data from the German balance of payments statistics, we find four main results. First, German financial activities with sanctioned countries are reduced after the imposition of sanctions. Second, firms doing business with sanctioned countries tend to be disproportionately large, often having alternative business opportunities. Third, firms affected by sanctions expand their activities with non-sanctioned countries, some of which display close trade ties to the sanctioned country. Fourth, we find no effect of sanctions on broader measures of firm performance such as employment or total sales. Overall, we conclude that the economic costs of financial sanctions to the sender country are limited.
[Brev til DKNVS]
Creators: name: Jersin, Georg Burchard
name: Det Kongelige Norske Videnskabers Selskab (DKNVS)
Publisher: name: Unknown
Year: 1802

description: En husmann, Christen Pedersen Foslandsosen, fikk ikke premie fordi "attesterne ikke var saaledes som de forlanges"
On Furstenberg's Diophantine result
Creators: name: Gayfulin, Dmitry
name: Moshchevitin, Nikolay
Publisher: name: arXiv
Year: 2023
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11K31

description: We give a very simple and explicit exposition of the effective results on $\times a\times b$ by Bourgain, Lindenstrauss, Michel and Venkatesh.
description: minor corrections
РАЗВИТИЕ ДИСПЕТЧЕРСКОГО УПРАВЛЕНИЯ В СФЕРЕ ЖЕЛЕЗНОДОРОЖНОГО ТРАНСПОРТА
Creators: name: ФЁДОРОВА Т.Ю.
name: ФЁДОРОВА Ю.Р.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: ТРАНСПОРТ
ЖЕЛЕЗНАЯ
ДОРОГА
ГЛОНАСС
УЧАСТОК
РЕШЕНИЕ
TRANSPORT
RAILWAY
ROAD
GLONASS
SECTION
SOLUTION

description: В настоящее время железнодорожные перевозки являются активно развивающимся направлением. В данной работе отражены некоторые проблемы, касающиеся управления движением на железной дороге, а также возможные способы их решения. Представлены новые технологии Российских железных дорог (РЖД). Также рассмотрены вопросы применения информационных технологий для оптимизации процесса перевозок на железнодорожном транспорте. Программное обеспечение современных технологий, которые используют на РЖД позволит решить многие проблемы начиная от безопасности заканчивая снижением затрат.
Spectral gap estimates for interacting particle systems via a Bochner-type identity
Creators: name: Boudou, Anne-Severine
name: Caputo, Pietro
name: Pra, Paolo Dai
name: Posta, Gustavo
Publisher: name: arXiv
Year: 2005
Subjects: subject: Probability (math.PR)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 60K35, 82C22

description: We develop a general technique, based on a Bochner-type identity, to estimate spectral gaps of a class of Markov operator. We apply this technique to various interacting particle systems. In particular, we give a simple and short proof of the diffusive scaling of the spectral gap of the Kawasaki model at high temperature. Similar results are derived for Kawasaki-type dynamics in the lattice without exclusion, and in the continuum. New estimates for Glauber-type dynamics are also obtained.
Decoupling multi-phase superconductivity from normal state ordering in CeRh$_2$As$_2$
Creators: name: Semeniuk, Konstantin
name: Hafner, Daniel
name: Khanenko, Pavlo
name: Lühmann, Thomas
name: Banda, Jacintha
name: Landaeta, Javier F.
name: Geibel, Christoph
name: Khim, Seunghyun
name: Hassinger, Elena
name: Brando, Manuel
Publisher: name: arXiv
Year: 2023
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: CeRh$_2$As$_2$ is a multi-phase superconductor with $T_{\textrm{c}}=0.26\,\textrm{K}$. The two superconducting (SC) phases, SC1 and SC2, observed for a magnetic field $H$ parallel to the $c$ axis of the tetragonal unit cell, have been interpreted as even- and odd-parity SC states, separated by a phase boundary at $μ_{\textrm{0}}H^{*}=4\,\textrm{T}$. Such parity switching is possible due to a strong Rashba spin-orbit coupling at the Ce sites located in locally non-centrosymmetric environments of the globally centrosymmetric lattice. Existence of another ordered state (Phase I) below a temperature $T_{\textrm{0}}\approx0.4\,\textrm{K}$ suggests an alternative interpretation of the $H^{*}$ transition: It separates a mixed SC+I (SC1) and a pure SC (SC2) state. Here, we present a detailed study of higher quality single crystals of CeRh$_2$As$_2$, showing much sharper signatures at $T_{\textrm{c}}=0.31\,\textrm{K}$ and $T_{\textrm{0}}=0.48\,\textrm{K}$. We refine the $T$-$H$ phase diagram of CeRh$_2$As$_2$ and demonstrate that $T_{0}(H)$ and $T_{\textrm{c}}(H)$ lines meet at $μ_{\textrm{0}}H\approx6\,\textrm{T}$, well above $H^{*}$, implying no influence of Phase I on the SC phase switching. A basic analysis with the Ginzburg-Landau theory indicates a weak competition between the two orders.
description: Includes Supplemental Material
ФАКТОРЫ НАУЧНО-ТЕХНИЧЕСКОГО И ЧЕЛОВЕЧЕСКОГО ПОТЕНЦИАЛА РЕГИОНОВ: ПОИСК ФУНКЦИОНАЛЬНЫХ ВЗАИМОСВЯЗЕЙ
Creators: name: ФЕДОТОВ А.А.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: ЧЕЛОВЕЧЕСКИЙ ПОТЕНЦИАЛ
КАЧЕСТВО ЖИЗНИ
НАУЧНО-ТЕХНИЧЕСКИЙ ПОТЕНЦИАЛ
РЕГИОН
КОРРЕЛЯЦИЯ
HUMAN POTENTIAL
QUALITY OF LIFE
SCIENTIFIC AND TECHNICAL POTENTIAL
REGION
CORRELATION

description: В статье дан анализ различных подходов к измерению научно-технического потенциала регионов и выделены основные факторы, с помощью которых его можно количественно описать, пользуясь данными официальной статистики по регионам. Выбраны 8 таких показателей, описывающих две группы факторов научно-технического потенциала регионов: отражающих ресурсную составляющую региона и характеризующую результаты инновационной активности региона. Дано определение человеческого потенциал, его отличие от смежных категорий качества жизни и трудового потенциала. Проанализирована структура человеческого потенциала, выделены различные его аспекты: физический, интеллектуальный, культурный, духовный. На основе данных официальной статистики социально-экономического развития регионов России выбрано 6 показателей, характеризующих различные аспекты человеческого потенциала. Проведено исследование корреляционных связей между выбранными и подготовленными показателями научно-технического потенциала регионов, показателями человеческого потенциала и некоторыми показателями качества жизни, отражающими уровень благосостояния населения и степень социально-экономического неравенства. Результаты исследования выявили положительную корреляционную связь между всеми позитивными факторами социально-экономического развития и всеми выбранными показателями научно-технического потенциала регионов, а также отрицательную связь с большинством негативных факторов. Результаты исследования позволили сделать ряд гипотез о фундаментальных взаимодействиях между исследуемыми показателями.
The Quantum Rauch-Tung-Striebel Smoothed State
Creators: name: Laverick, Kiarn T.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Smoothing is a technique that estimates the state of a system using measurement information both prior and posterior to the estimation time. Two notable examples of this technique are the Rauch-Tung-Striebel and Mayne-Fraser-Potter smoothing techniques for linear Gaussian systems, both resulting in the optimal smoothed estimate of the state. However, when considering a quantum system, classical smoothing techniques can result in an estimate that is not a valid quantum state. Consequently, a different smoothing theory was developed explicitly for quantum systems. This theory has since been applied to the special case of linear Gaussian quantum (LGQ) systems, where, in deriving the LGQ state smoothing equations, the Mayne-Fraser-Potter technique was utilised. As a result, the final equations describing the smoothed state are closely related to the classical Mayne-Fraser-Potter smoothing equations. In this paper, I derive the equivalent Rauch-Tung-Striebel form of the quantum state smoothing equations, which further simplify the calculation for the smoothed quantum state in LGQ systems. Additionally, the new form of the LGQ smoothing equations bring to light a property of the smoothed quantum state that was hidden in the Mayne-Fraser-Potter form, the non-differentiablilty of the smoothed mean. By identifying the non-differentiable part of the smoothed mean, I was then able to derive a necessary and sufficient condition for the quantum smoothed mean to be differentiable in the steady state regime.
description: 11 Pages, 2 Figures, Comments welcome
НЕЙРОН ТЎРЛАРИНИ ТАШКИЛ ҚИЛИШ
Creators: name: Юлдошева, Н.Ў.
name: Мейлиев, А.И.
Publisher: name: Zenodo
Year: 2024

description: Бир нейроннинг аксони бошқа бир нейроннинг дендридига боғланган нуқталари, Нейрон дейилганда сунъий нейрон аниқроғи, компьютер дастури тушунилиши туғрисида маьлумотлар келтирилган.
ARE THERE COMMUNITIES OF WELFARE RECIPIENTS? LOOKING FOR RURAL URBAN DIFFERENCES IN THE DURATION ON AFDC
Creators: name: Hirasuna, Donald P.
name: Stinson, Thomas F.
name: Hirasuna, Donald P.
name: Stinson, Thomas F.
Publisher: name: Unknown
Year: 2001
Subjects: Food Consumption/Nutrition/Food Safety

description: This paper reports the results of regressions on the probability of exiting AFDC based on an administrative data set of Minnesota families. The results find significant differences between recipients in urban, rural farming-dependent and other rural counties. These differences remain even after accounting for the demographic composition of the counties.
Frullania truncatistyla von Konrat, Hentschel, Heinrichs et Braggins, Bryologist
Creators: name: Söderström, Lars
name: Hagborg, Anders
name: Konrat, Matt Von
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Plantae
Bryophyta
Jungermanniopsida
Porellales
Frullaniaceae
Frullania
Frullania truncatistyla

description: Frullania truncatistyla von Konrat, Hentschel, Heinrichs et Braggins,
Bryologist 114 (1): 63, 2011 (see von Konrat et al. 2011).
TYPE: “ New Zealand. North Island: Coromandel State Forest Park, summit of Table Mountain. On bark of Dacrydium cupressinum. Poorly drained, mucky, fine, peat floor in wet mossy forest of Lepidothamnus intermedius, Ixerba brexioides and Dacrydium cupressinum with occasional Phyllocladus toatoa. 37°3′S., 175°40′E. 835 m., 14 February 1997, von Konrat 97/132 (holotype: AK; isotypes: CHR, F)”.
description: Published as part of Söderström, Lars, Hagborg, Anders & Konrat, Matt Von, 2014, Early Land Plants Today: Index of Liverworts & Hornworts 2011 - 2012, pp. 61-85 in Phytotaxa 170 (2) on page 68, DOI: 10.11646/phytotaxa.170.2.1, http://zenodo.org/record/4779611
Commitment Against Front Running Attacks
Creators: name: Canidio, Andrea
name: Danos, Vincent
Publisher: name: arXiv
Year: 2023
Subjects: subject: Theoretical Economics (econ.TH)
subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Economics and business
subject: FOS: Computer and information sciences
subject: C.2.4

description: We provide a game-theoretic analysis of the problem of front-running attacks. We use it to distinguish attacks from legitimate competition among honest users for having their transactions included earlier in the block. We also use it to introduce an intuitive notion of the severity of front-running attacks. We then study a simple commit-reveal protocol and discuss its properties. This protocol has costs because it requires two messages and imposes a delay. However, we show that it prevents the most severe front-running attacks while preserving legitimate competition between users, guaranteeing that the earliest transaction in a block belongs to the honest user who values it the most. When the protocol does not fully eliminate attacks, it nonetheless benefits honest users because it reduces competition among attackers (and overall expenditure by attackers).
description: MEV, Front-running attacks
Identification and Correction of Temporal and Spatial Distortions in Scanning Transmission Electron Microscopy
Creators: name: Roccapriore, Kevin M.
name: Creange, Nicole
name: Ziatdinov, Maxim
name: Kalinin, Sergei V.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Scanning transmission electron microscopy (STEM) has become the technique of choice for quantitative characterization of atomic structure of materials, where the minute displacements of atomic columns from high-symmetry positions can be used to map strain, polarization, octahedra tilts, and other physical and chemical order parameter fields. The latter can be used as inputs into mesoscopic and atomistic models, providing insight into the correlative relationships and generative physics of materials on the atomic level. However, these quantitative applications of STEM necessitate understanding the microscope induced image distortions and developing the pathways to compensate them both as part of a rapid calibration procedure for in situ imaging, and the post-experimental data analysis stage. Here, we explore the spatiotemporal structure of the microscopic distortions in STEM using multivariate analysis of the atomic trajectories in the image stacks. Based on the behavior of principal component analysis (PCA), we develop the Gaussian process (GP)-based regression method for quantification of the distortion function. The limitations of such an approach and possible strategies for implementation as a part of in-line data acquisition in STEM are discussed. The analysis workflow is summarized in a Jupyter notebook that can be used to retrace the analysis and analyze the reader's data.
Frullania ucrainica Konstant. et Ignatov
Creators: name: Söderström, Lars
name: Hagborg, Anders
name: Konrat, Matt Von
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Plantae
Bryophyta
Jungermanniopsida
Porellales
Frullaniaceae
Frullania
Frullania ucrainica

description: † Frullania ucrainica Konstant.et Ignatov,
Arctoa 21: 269, 2012 (see Konstantinova et al. 2012).
TYPE: “ HOLOTYPE: Klesov. Rovno amber. Late Eocene. SIZK-K-6581 [syninclusions: 4 workers of Dolichoderus sp. (Formicidae) (K- 6580), Collembola, Entomobryomorpha (K-6581)”.
description: Published as part of Söderström, Lars, Hagborg, Anders & Konrat, Matt Von, 2014, Early Land Plants Today: Index of Liverworts & Hornworts 2011 - 2012, pp. 61-85 in Phytotaxa 170 (2) on page 69, DOI: 10.11646/phytotaxa.170.2.1, http://zenodo.org/record/4779611
Massless particles in five and higher dimensions
Creators: name: Kuzenko, Sergei M.
name: Pindur, Alec E.
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We describe a five-dimensional analogue of Wigner's operator equation ${\mathbb W}_a = λP_a$, where ${\mathbb W}_a $ is the Pauli-Lubanski vector, $P_a$ the energy-momentum operator, and $λ$ the helicity of a massless particle. Higher dimensional generalisations are also given.
description: 8 pages; V2: typos corrected, comments and references added; V3: new relations in section 3; V4: published version
The impact of the Large Magellanic Cloud on dark matter direct detection signals
Creators: name: Smith-Orlik, Adam
name: Ronaghi, Nima
name: Bozorgnia, Nassim
name: Cautun, Marius
name: Fattahi, Azadeh
name: Besla, Gurtina
name: Frenk, Carlos S.
name: Garavito-Camargo, Nicolás
name: Gómez, Facundo A.
name: Grand, Robert J. J.
name: Marinacci, Federico
name: Peter, Annika H. G.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the effect of the Large Magellanic Cloud (LMC) on the dark matter (DM) distribution in the Solar neighborhood, utilizing the Auriga magneto-hydrodynamical simulations of Milky Way (MW) analogues that have an LMC-like system. We extract the local DM velocity distribution at different times during the orbit of the LMC around the MW in the simulations. As found in previous idealized simulations of the MW-LMC system, we find that the DM particles in the Solar neighborhood originating from the LMC analogue dominate the high speed tail of the local DM speed distribution. Furthermore, the native DM particles of the MW in the Solar region are boosted to higher speeds as a result of a response to the LMC's motion. We simulate the signals expected in near future xenon, germanium, and silicon direct detection experiments, considering DM interactions with target nuclei or electrons. We find that the presence of the LMC causes a considerable shift in the expected direct detection exclusion limits towards smaller cross sections and DM masses, with the effect being more prominent for low mass DM. Hence, our study shows, for the first time, that the LMC's influence on the local DM distribution is significant even in fully cosmological MW analogues.
description: 35 pages, 14 figures, 3 tables, JCAP accepted version
Large deviations for renormalized self-intersection local times of stable processes
Creators: name: Bass, Richard
name: Chen, Xia
name: Rosen, Jay
Publisher: name: arXiv
Year: 2005
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60J55 (Primary) 60G52. (Secondary)

description: We study large deviations for the renormalized self-intersection local time of d-dimensional stable processes of index β\in (2d/3,d]. We find a difference between the upper and lower tail. In addition, we find that the behavior of the lower tail depends critically on whether β
description: Published at http://dx.doi.org/10.1214/009117904000001099 in the Annals of Probability (http://www.imstat.org/aop/) by the Institute of Mathematical Statistics (http://www.imstat.org)
ВЛИЯНИЕ ПАРНИКОВОГО ЭФФЕКТА НА СОСТОЯНИЕ БИОСФЕРЫ
Creators: name: ЧОМАЕВА М.Н.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: ПАРНИКОВЫЙ ЭФФЕКТ
АТМОСФЕРА
КЛИМАТИЧЕСКИЕ ИЗМЕНЕНИЯ
КЛИМАТ ЗЕМЛИ
АНТРОПОГЕННАЯ ДЕЯТЕЛЬНОСТЬ
УГЛЕКИСЛЫЙ ГАЗ
ГЛОБАЛЬНОЕ ПОТЕПЛЕНИЕ
АНТРОПОГЕННАЯ НАГРУЗКА
GREENHOUSE EFFECT
ATMOSPHERE
CLIMATE CHANGE
EARTH'S CLIMATE
ANTHROPOGENIC ACTIVITY
CARBON DIOXIDE
GLOBAL WARMING
ANTHROPOGENIC LOAD

description: В статье предоставлено подробное описание и общая информация о парниковом эффекте и его влиянии на состояние биосферы. Климат нашей планеты меняется и меняется достаточно быстро, так что ни один ученый никогда не оспаривал его. Однако есть сомнения, что естественное изменение климата усугубляется искусственным потеплением.
FOOD SAFETY ISSUES ARISING AT FOOD PRODUCTION IN A GLOBAL MARKET
Creators: name: Doyle, Michael P.
name: Doyle, Michael P.
Publisher: name: Unknown
Year: 2000
Subjects: subject: Food Consumption/Nutrition/Food Safety
subject: food safety
subject: foodborne illness
subject: foodborne pathogens
subject: HACCP

description: Foodborne illness is a major public health concern in the United States, with an estimated 76 million cases occurring annually. More than 90% of foodborne illnesses of known causes are of microbial origin. Animals used for foods and their manure are leading sources of foodborne pathogens. Recent advances in the investigation of foodborne outbreaks using genetic fingerprinting techniques enable epidemiologists to identify outbreaks and sources of implicated foods that heretofore were undetected. Tracebacks of outbreaks to the point of production place greater liability and responsibility on food producers. Implementation of Hazard Analysis Critical Control Point (HACCP) systems at the point of production is essential to increasing the safety of foods of animal and plant origin.
Pineline: Industrialization of High-Energy Theory Predictions
Creators: name: Barontini, Andrea
name: Candido, Alessandro
name: Cruz-Martinez, Juan M.
name: Hekhorn, Felix
name: Schwan, Christopher
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a collection of tools automating the efficient computation of large sets of theory predictions for high-energy physics. Calculating predictions for different processes often require dedicated programs. These programs, however, accept inputs and produce outputs that are usually very different from each other. The industrialization of theory predictions is achieved by a framework which harmonizes inputs (runcard, parameter settings), standardizes outputs (in the form of grids), produces reusable intermediate objects, and carefully tracks all meta data required to reproduce the computation. Parameter searches and fitting of non-perturbative objects are exemplary use cases that require a full or partial re-computation of theory predictions and will thus benefit of such a toolset. As an example application we present a study of the impact of replacing NNLO QCD K-factors in a PDF fit with the exact NNLO predictions.
description: Documentation and code at https://nnpdf.github.io/pineline ; updated to published version
Stability of $\mathbb{Z}^2$ configurations in 3D
Creators: name: Bétermin, Laurent
name: Friedrich, Manuel
name: Stefanelli, Ulisse
Publisher: name: arXiv
Year: 2020
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 52C25, 92E10

description: Inspired by the issue of stability of molecular structures, we investigate the strict minimality of point sets with respect to configurational energies featuring two- and three-body contributions. Our main focus is on characterizing those configurations which cannot be deformed without changing distances between first neighbors or angles formed by pairs of first neighbors. Such configurations are called {\it angle-rigid}. We tackle this question in the class of finite configurations in $\mathbb{Z}^2$, seen as planar three-dimensional point sets. A sufficient condition preventing angle-rigidity is presented. This condition is also proved to be necessary when restricted to specific subclasses of configurations.
description: 24 pages, 10 figures
The Chandra Deep Field South/GOODS survey. Optically faint X-ray sources
Creators: name: Mainieri, V.
name: Rosati, P.
name: Tozzi, P.
name: Bergeron, J.
name: Gilli, R.
name: Hasinger, G.
name: Nonino, M.
name: Lehmann, I.
name: Alexander, D. M.
name: Idzi, R.
name: Koekemoer, A. M.
name: Norman, C.
name: Szokoly, G.
name: Zheng, W.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We provide important new constraints on the nature and redshift distribution of optically faint (R>25) X-ray sources in the Chandra Deep Field South Survey. We show that we can derive accurate photometric redshifts for the spectroscopically unidentified sources thus maximizing the redshift completeness for the whole X-ray sample. Our new redshift distribution for the X-ray source population is in better agreement with that predicted by X-ray background synthesis models; however, we still find an overdensity of low redshift (z<1) sources. The optically faint sources are mainly X-ray absorbed AGN, as determined from direct X-ray spectral analysis and other diagnostics. Many of these optically faint sources have high (>10) X-ray-to-optical flux ratios. We also find that ~71% of them are well fitted with the SED of an early-type galaxy with ~1.9 and the remaining 29% with irregular or starburst galaxies mainly at z_phot>3. We estimate that 23% of the optically faint sources are X-ray absorbed QSOs. The overall population of X-ray absorbed QSOs contributes a ~15% fraction of the [2-10] keV X-ray Background (XRB) whereas current XRB synthesis models predict a ~38% contribution.
description: 29 pages, 13 figures. Accepted for publication in Astronomy & Astrophysics. Full resolution preprint available at the CDF-S web page http://www.mpe.mpg.de/~mainieri/cdfs_pub/
Goebelobryum vermiculare J. J. Engel et Glenny
Creators: name: Söderström, Lars
name: Hagborg, Anders
name: Konrat, Matt Von
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Plantae
Bryophyta
Jungermanniopsida
Jungermanniales
Acrobolbaceae
Goebelobryum
Goebelobryum vermiculare

description: Goebelobryum vermiculare J.J.Engel et Glenny,
Nova Hedwigia 95 (3–4): 320, 2012 (see Engel & Glenny 2012).
TYPE: “ Holotype: New Zealand, Western Nelson Province, Tiropahi River, Charleston Conservation Area, 110 m, Glenny 9298 (F); isotype: (CHR 579823)”.
description: Published as part of Söderström, Lars, Hagborg, Anders & Konrat, Matt Von, 2014, Early Land Plants Today: Index of Liverworts & Hornworts 2011 - 2012, pp. 61-85 in Phytotaxa 170 (2) on page 69, DOI: 10.11646/phytotaxa.170.2.1, http://zenodo.org/record/4779611
Higher-group structure in lattice Abelian gauge theory under instanton-sum modification
Creators: name: Kan, Naoto
name: Morikawa, Okuto
name: Nagoya, Yuta
name: Wada, Hiroki
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We consider the $U(1)$ gauge theory on a four-dimensional torus, where the instanton number is restricted to an integral multiple of $p$. This theory possesses the nontrivial higher-group structure, which can be regarded as a generalization of the Green--Schwarz mechanism, between $\mathbb{Z}_q$ $1$-form and $\mathbb{Z}_{pq}$ $3$-form symmetries. Here, $\mathbb{Z}_q$ is a subgroup of the center of~$U(1)$. Following the recent study of the lattice construction of the $U(1)/\mathbb{Z}_q$ principal bundle, we examine how such a structure is realized on the basis of lattice regularization.
description: 16 pages, to appear in EPJC. In Sect. 2, our discussions in continuum theory were falsely attributed to the periodicity of the compact scalar and have been corrected. These modifications do not modify any conclusion in lattice theory
Hamiltonian models of lattice fermions solvable by the meron-cluster algorithm
Creators: name: Liu, Hanqing
name: Chandrasekharan, Shailesh
name: Kaul, Ribhu K.
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We introduce a half-filled Hamiltonian of spin-half lattice fermions that can be studied with the efficient meron-cluster algorithm in any dimension. As with the usual bipartite half-filled Hubbard models, the naïve $U(2)$ symmetry is enhanced to $SO(4)$. On the other hand our model has a novel spin-charge flip ${\mathbb Z}^C_2$ symmetry which is an important ingredient of free massless fermions. In this work we focus on one spatial dimension, and show that our model can be viewed as a lattice-regularized two-flavor chiral-mass Gross-Neveu model. Our model remains solvable in the presence of the Hubbard coupling $U$, which maps to a combination of Gross-Neveu and Thirring couplings in one dimension. Using the meron-cluster algorithm we find that the ground state of our model is a valence bond solid when $U=0$. From our field theory analysis, we argue that the valence bond solid forms inevitably because of an interesting frustration between spin and charge sectors in the renormalization group flow enforced by the ${\mathbb Z}^C_2$ symmetry. This state spontaneously breaks translation symmetry by one lattice unit, which can be identified with a $\mathbb{Z}_2^χ$ chiral symmetry in the continuum. We show that increasing $U$ induces a quantum phase transition to a critical phase described by the $SU(2)_1$ Wess-Zumino-Witten theory. The quantum critical point between these two phases is known to exhibit a novel symmetry enhancement between spin and dimer. Here we verify the scaling relations of these correlation functions near the critical point numerically. Our study opens up the exciting possibility of numerical access to similar novel phase transitions in higher dimensions in fermionic lattice models using the meron-cluster algorithm.
description: 16 pages, 9 figures
КОМПЬЮТЕР КАК ФАКТОР ВРЕДНОГО ВОЗДЕЙСТВИЯ НА ЗДОРОВЬЕ ЧЕЛОВЕКА
Creators: name: ЧОМАЕВА М.Н.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: КОМПЬЮТЕРНОЕ ИЗЛУЧЕНИЕ
КОМПЬЮТЕРИЗАЦИЯ
ГИГИЕНИЧЕСКИЕ НОРМЫ
КОМПЬЮТЕРНЫЙ ЗРИТЕЛЬНЫЙ СИНДРОМ
СИНДРОМ КОМПЬЮТЕРНОГО СТРЕССА
НЕГАТИВНОЕ ВОЗДЕЙСТВИЕ
ПСИХИКА
COMPUTER RADIATION
COMPUTERIZATION
HYGIENE STANDARDS
COMPUTER VISUAL SYNDROME
COMPUTER STRESS SYNDROME
NEGATIVE IMPACT
PSYCHE

description: В статье дана подробная характеристика и общие сведения о вредном воздействии компьютера на здоровье человека. Рассмотрена и обобщена роль компьютера для человека. Компьютер это новая реальность в нашей жизни, и человек, благодаря своей эволюции, не приспособлен к постоянной работе с ним. Поэтому проблемы, связанные с воздействием компьютера на здоровье человека, лучше рассматривать с профилактической точки зрения, чем при лечении внезапно возникающих заболеваний.
LOOKING FOR GOVERNMENT'S ROLE AS AN AGRICULTURAL SAFETY NET
Creators: name: Dorfman, Jeffrey H.
name: Dorfman, Jeffrey H.
Publisher: name: Unknown
Year: 2000
Subjects: subject: Agricultural and Food Policy
subject: Agricultural Finance
subject: agricultural policy
subject: farm income
subject: farm-sector safety net
subject: market power

description: What makes agriculture especially deserving of an active government safety net? What is different about agricultural production? Are we concerned about a safe and reliable food supply or about farmers' incomes and returns to assets? Those who make farm policy base their arguments on all of these points: the diffuse nature of agricultural production, the inherent production risk in agriculture, the need for a safe and reliable food supply, shortcomings in farm income, and low returns to assets in agriculture. This paper addresses these points and, in so doing, rules out some of these concerns as legitimate bases for current agricultural policies. By focusing on those that are genuine, U.S. farm policy could spend limited resources in areas where the most good could be done, thus benefiting both farmers and taxpayers.
On asymptotic local Turán problems
Creators: name: Frankl, Peter
name: Nie, Jiaxi
Publisher: name: arXiv
Year: 2023
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05D05

description: An $r$-uniform hypergraph has $(q,p)$-property if any set of $q$ vertices spans a complete sub-hypergraph on $p$ vertices. Let $t_r(n,q,p)$ be the minimum edge density of an $n$-vertex $r$-uniform hypergraph with {\em $(q,p)$-property} and let $t_r(q,p)=\lim_{n\to\infty}t_r(n,q,p)$. A disjoint union of $k$ complete hypergraphs has $(q,\lceil q/k\rceil)$-property, which gives $t_r((q,\lceil{q/k}\rceil))\le 1/k^{r-1}$. The first author, Huang and Rödl showed that these constructions are the best asymptotically, that is, $\lim_{q\to\infty}t_r((q,\lceil{q/k}\rceil))=1/k^{r-1}$. They asked whether it is true for all real number $γ\ge1$ that $\lim_{q\to\infty}t_r((q,\lceil{q/γ}\rceil))=1/\lfloorγ\rfloor^{r-1}$. In this paper, we give positive answers to this question for a small range of real numbers, and, on the other hand, provide new constructions that give negative answers for many other ranges.
description: 12 pages
High redshift FRII radio galaxies: X-ray properties of the cores
Creators: name: Belsole, E.
name: Worrall, D. M.
name: Hardcastle, M. J.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present an extensive X-ray spectral analysis of the cores of 19 FRII sources in the redshift range 0.5
description: 14 pages, 6 figures, accepted for publication in MNRAS
УПРАВЛЕНИЕ ЦАРСКИМИ УСАДЬБАМИ В XVIII В. (КОЛОМЕНСКОЕ И ИЗМАЙЛОВО)
Creators: name: БОКАРЕВА О.Б.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: КОЛОМЕНСКОЕ
ИЗМАЙЛОВО
ЦАРСКИЕ УСАДЬБЫ
СИСТЕМА УПРАВЛЕНИЯ
ИМПЕРАТОР ПЕТР I
ИМПЕРАТРИЦА ЕКАТЕРИНА II
ГОСУДАРСТВЕННАЯ СЛУЖБА
ГЛАВНАЯ ДВОРЦОВАЯ И КОНЮШЕННАЯ КАНЦЕЛЯРИЯ
МОСКОВСКАЯ ДВОРЦОВАЯ КОНТОРА
УПРАВИТЕЛЬ
ДВОРЦОВАЯ ПРИКАЗНАЯ ИЗБА
ОБЩИННОЕ САМОУПРАВЛЕНИЕ
ДВОРЦОВЫЕ РАБОТЫ ДЛЯ КРЕСТЬЯН
ГОСУДАРЕВО ДВОРЦОВОЕ СЕЛО
KOLOMENSKOYE
IZMAILOVO
ROYAL ESTATES
CONTROL SYSTEM
EMPEROR PETER I
EMPRESS EKATERINA II
«PUBLIC SERVICE» («CIVIL SERVICE»)
MAIN PALACE AND STABLES OFFICE
THE MOSCOW PALACE OFFICE
GOVERNING
THE PALACE PRIKAZNAYA IZBA
COMMUNITY SELF-GOVERNMENT
PALACE WORK FOR PEASANTS
THE SOVEREIGN'S PALACE VILLAGE

description: Статья знакомит читателей с системой и особенностями управления царскими усадьбами в XVIII в. (на примере дворцовых владений Коломенского и Измайлова). В статье автор обозначает основные этапы реформ системы государственного управления, начатые императором Петром I и продолженные императрицей Екатериной II, представляет систему управления дворцовыми имениями и показывает разные аспекты социокультурной и хозяйственно-экономической жизни в Коломенском и Измайлове.
FARM POLICY IN AN INDUSTRIALIZED AGRICULTURE
Creators: name: Boehlje, Michael
name: Doering, Otto C.
name: Boehlje, Michael
name: Doering, Otto C.
Publisher: name: Unknown
Year: 2000
Subjects: subject: Agricultural and Food Policy
subject: Industrial Organization
subject: concentration
subject: contract production
subject: industrialization
subject: policy
subject: vertical alignment

description: The structural changes that will impact agriculture over the next decade will be profound. The economic benefits of the dual dimensions of industrialization of agriculture-implementation of a manufacturing approach to the food and industrial product production and distribution chain, and negotiated coordination among the stages in that chain are expected to result in a much more industrialized agricultural sector. The implications of this industrialization process for agricultural markets and market policy, and agricultural policy in general, are critical. The focal point of this discussion is the set of public policy options that might be considered to shape the future structure of the agricultural sector.
Moderate deviations and law of the iterated logarithm for intersections of the ranges of random walks
Creators: name: Chen, Xia
Publisher: name: arXiv
Year: 2005
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60D05, 60F10, 60F15, 60G50 (Primary)

description: Let S_1(n),...,S_p(n) be independent symmetric random walks in Z^d. We establish moderate deviations and law of the iterated logarithm for the intersection of the ranges #{S_1[0,n]\cap... \cap S_p[0,n]} in the case d=2, p\ge 2 and the case d=3, p=2.
description: Published at http://dx.doi.org/10.1214/009117905000000035 in the Annals of Probability (http://www.imstat.org/aop/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Gottschea (sect. Tuloides) J. J. Engel
Creators: name: Söderström, Lars
name: Hagborg, Anders
name: Konrat, Matt Von
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Plantae
Bryophyta
Jungermanniopsida
Jungermanniales
Schistochilaceae
Gottschea

description: Gottschea sect. Tuloides (R.M.Schust.) J.J.Engel,
Nova Hedwigia 93 (3–4): 407, 2011 (see Engel 2011). BASIONYM: Paraschistochila sect. Tuloides R.M.Schust., Bull. Natl. Sci. Mus. Tokyo, n.s. 14 (4): 647, 1971 (see Schuster 1971).
description: Published as part of Söderström, Lars, Hagborg, Anders & Konrat, Matt Von, 2014, Early Land Plants Today: Index of Liverworts & Hornworts 2011 - 2012, pp. 61-85 in Phytotaxa 170 (2) on page 69, DOI: 10.11646/phytotaxa.170.2.1, http://zenodo.org/record/4779611
OPENING GLOBAL MARKETS FOR AGRICULTURE: THE NEXT WTO ROUND
Creators: name: Sumner, Daniel A.
name: Sumner, Daniel A.
Publisher: name: Unknown
Year: 2000
Subjects: subject: Agricultural and Food Policy
subject: International Relations/Trade
subject: agricultural policy
subject: agricultural trade
subject: commodity trade
subject: tariff-rate quotas
subject: tariffs
subject: trade negotiations
subject: WTO

description: More open international markets benefit the economy as a whole, as well as most U.S. agricultural producers. The Uruguay Round Agreement laid out a useful framework. Specifically addressed here is why the key to further liberalizing agricultural trade is reduction of tariffs as comprehensively and rapidly as politics will allow. Other issues such as export subsidies, tariff-rate quota quantities, and developing-country relationships are also important, especially while tariffs are coming down. Internal support rules have much less potential to liberalize trade. Finally, as the December 1999 World Trade Organization ministerial meeting in Seattle demonstrated, delay in the negotiation process threatens liberalization.
[Brev til DKNVS]
Creators: name: Darre, Jacob Hersleb
name: Det Kongelige Norske Videnskabers Selskab (DKNVS)
Publisher: name: Unknown
Year: 1804

description: Oversender kvittering på 5 Rdr for Marit Jacobsdatter Bierklien. Skriver også vedr. Madame Fyrstenbergs pensjon