cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Integrable quad equations derived from the quantum Yang-Baxter equation
Creators: name: Kels, Andrew P.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mathematical Physics (math-ph)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: This paper presents an explicit correspondence between two different types of integrable equations; the quantum Yang-Baxter equation in its star-triangle relation form, and the classical 3D-consistent quad equations in the Adler-Bobenko-Suris (ABS) classification. Each of the 3D-consistent ABS quad equations of $H$-type, are respectively derived from the quasi-classical expansion of a counterpart star-triangle relation. Through these derivations it is seen that the star-triangle relation provides a natural path integral quantization of an ABS equation. The interpretation of the different star-triangle relations is also given in terms of (hyperbolic/rational/classical) hypergeometric integrals, revealing the hypergeometric structure that links the two different types of integrable systems. Many new limiting relations that exist between the star-triangle relations/hypergeometric integrals are proven for each case.
description: 64 pages, 11 figures, v2: typos corrected; v3: improvements to text
Should Squarks Be Degenerate?
Creators: name: Nir, Yosef
name: Seiberg, Nathan
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: For generic squark masses, box diagrams with squarks and gluinos give unacceptably large contributions to neutral meson ($K$, $B$ and $D$) mixing. The standard solution to this problem is to assume that squarks are degenerate to a very good approximation. We suggest an alternative mechanism to suppress squark contributions to flavor changing neutral currents: the alignment of quark with squark mass matrices. This mechanism arises naturally in the framework of Abelian horizontal symmetries.
description: 13 pages
S-matrix bootstrap for resonances
Creators: name: Doroud, N.
name: Miró, J. Elias
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the $2\rightarrow2$ $S$-matrix element of a generic, gapped and Lorentz invariant QFT in $d=1+1$ space time dimensions. We derive an analytical bound on the coupling of the asymptotic states to unstable particles (a.k.a. resonances) and its physical implications. This is achieved by exploiting the connection between the S-matrix phase-shift and the roots of the S-matrix in the physical sheet. We also develop a numerical framework to recover the analytical bound as a solution to a numerical optimization problem. This later approach can be generalized to $d=3+1$ spacetime dimensions.
description: Minor typos corrected, matches published version
Promoting Health for Latino Immigrant Families—A Call for Improved Systems and Policies
Creators: name: Cholera, Rushina
name: Montiel, Catalina
name: Raffa, Brittany J.
Publisher: name: American Medical Association (AMA)
Year: 2024

description:
This Viewpoint examines existing systems affecting Latino immigrant families’ access to health care and offers potential policy solutions to promote the health and well-being of Latino immigrant families.
Understanding the scalability of Bayesian network inference using clique tree growth curves
Creators: name: Mengshoel, Ole J
Publisher: name: Carnegie Mellon University
Year: 2010
Subjects: subject: Computer Engineering
subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: One of the main approaches to performing computation in Bayesian networks (BNs) is clique tree clustering and propagation. The clique tree approach consists of propagation in a clique tree compiled from a BN, and while it was introduced in the 1980s, there is still a lack of understanding of how clique tree computation time depends on variations in BN size and structure. In this article, we improve this understanding by developing an approach to characterizing clique tree growth as a function of parameters that can be computed in polynomial time from BNs, specifically: (i) the ratio of the number of a BN’s non-root nodes to the number of root nodes, and (ii) the expected number of moral edges in their moral graphs. Analytically, we partition the set of cliques in a clique tree into different sets, and introduce a growth curve for the total size of each set. For the special case of bipartite BNs, there are two sets and two growth curves, a mixed clique growth curve and a root clique growth curve. In experiments, where random bipartite BNs generated using the BPART algorithm are studied, we systematically increase the out-degree of the root nodes in bipartite Bayesian networks, by increasing the number of leaf nodes. Surprisingly, root clique growth is well-approximated by Gompertz growth curves, an S-shaped family of curves that has previously been used to describe growth processes in biology, medicine, and neuroscience. We believe that this research improves the understanding of the scaling behavior of clique tree clustering for a certain class of Bayesian networks; presents an aid for trade-off studies of clique tree clustering using growth curves; and ultimately provides a foundation for benchmarking and developing improved BN inference and machine learning algorithms.
Asymptotic Behavior of Inflated Lattice Polygons
Creators: name: Mitra, Mithun K.
name: Menon, Gautam I.
name: Rajesh, R.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the inflated phase of two dimensional lattice polygons with fixed perimeter $N$ and variable area, associating a weight $\exp[pA - Jb ]$ to a polygon with area $A$ and $b$ bends. For convex and column-convex polygons, we show that $/A_{max} = 1 - K(J)/\tilde{p}^2 + \mathcal{O}(ρ^{-\tilde{p}})$, where $\tilde{p}=pN \gg 1$, and $ρ<1$. The constant $K(J)$ is found to be the same for both types of polygons. We argue that self-avoiding polygons should exhibit the same asymptotic behavior. For self-avoiding polygons, our predictions are in good agreement with exact enumeration data for J=0 and Monte Carlo simulations for $J \neq 0$. We also study polygons where self-intersections are allowed, verifying numerically that the asymptotic behavior described above continues to hold.
description: 7 pages
Glassy anomalies in the low-temperature thermal properties of a minimally disordered crystalline solid
Creators: name: Gebbia, J. F.
name: Ramos, M. A.
name: Szewczyk, D.
name: Jezowski, A.
name: Krivchikov, A. I.
name: Horbatenko, Y. V.
name: Guidi, T.
name: Bermejo, F. J.
name: Tamarit, J. Ll.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: The low-temperature thermal and transport properties of an unusual kind of crystal exhibiting minimal molecular positional and tilting disorder have been measured. The material, namely, low-dimensional, highly anisotropic pentachloronitrobenzene (PCNB) has a layered structure of rhombohedral parallel planes in which the molecules execute large-amplitude in-plane as well as concurrent out-of-plane librational motions. Our study reveals that low-temperature glassy anomalies can be found in a system with minimal disorder due to the freezing of (mostly in-plane) reorientational jumps of molecules between equivalent crystallographic positions with partial site occupation. Our findings will pave the way to a deeper understanding of the origin of above-mentioned universal glassy properties at low temperature.
description: 12 pages, 4 figures
title: Estimating global mean sea-level rise and its uncertainties by 2100 and 2300 from an expert survey
Creators: name: Horton, Benjamin P.
name: Khan, Nicole S.
name: Cahill, Niamh
name: Lee, Janice S. H.
name: Shaw, Timothy A.
name: Garner, Andra J.
name: Kemp, Andrew C.
name: Engelhart, Simon E.
name: Rahmstorf, Stefan
Publisher: name: Universität Potsdam
Year: 2024
Subjects: subject: 530 Physik

description: Sea-level rise projections and knowledge of their uncertainties are vital to make informed mitigation and adaptation decisions. To elicit projections from members of the scientific community regarding future global mean sea-level (GMSL) rise, we repeated a survey originally conducted five years ago. Under Representative Concentration Pathway (RCP) 2.6, 106 experts projected a likely (central 66% probability) GMSL rise of 0.30-0.65 m by 2100, and 0.54-2.15 m by 2300, relative to 1986-2005. Under RCP 8.5, the same experts projected a likely GMSL rise of 0.63-1.32 m by 2100, and 1.67-5.61 m by 2300. Expert projections for 2100 are similar to those from the original survey, although the projection for 2300 has extended tails and is higher than the original survey. Experts give a likelihood of 42% (original survey) and 45% (current survey) that under the high-emissions scenario GMSL rise will exceed the upper bound (0.98 m) of the likely range estimated by the Fifth Assessment Report of the Intergovernmental Panel on Climate Change, which is considered to have an exceedance likelihood of 17%. Responses to open-ended questions suggest that the increases in upper-end estimates and uncertainties arose from recent influential studies about the impact of marine ice cliff instability on the meltwater contribution to GMSL rise from the Antarctic Ice Sheet.
description: Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe; 1437
The Non-perturbative Canonical Quantization of the N=1 Supergravity
Creators: name: Sano, Takashi
name: Shiraishi, Jun'ichi
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The non-perturbative canonical quantization of the N=1 supergravity with the non-zero cosmological constant is studied using the Ashtekar formalism. A semi-classical wave function is obtained and it has the form of the exponential of the N=1 supersymmetric extension of the Chern-Simons functional. The N=1 supergravity in the Robertson-Walker universe is also examined and some analytic solutions are obtained. (We omit all graphs in the following LaTex file.)
description: 20 pages, UT-622
Information System Evalution Case Studies: On-Line Newspaper Archive System WebMarket System
Creators: name: Stark, Nathan
name: Boutros, Sameh
name: Fidler, Justin
name: Shoaib  Mian
name: Moher, William
name: Park, Sang Hyun
name: Rodriguez, Edwin
name: Rosenbaum, Andrew
Publisher: name: Carnegie Mellon University
Year: 1997
Subjects: subject: 130103 Higher Education
subject: FOS: Educational sciences

description: What makes information systems successful? As developers, we design systems based upon the needs of clients and the users. The system is successful if it not only meets the needs of the users, but is used effectively and efficiently by the users. This paper illustrates the importance of evaluating information systems and technology. In order for developers to look at the success of a system, it must be evaluated and tested. We have defined and outlined a process for system evaluation and usability testing. Two systems developed by information and decision systems students at Carnegie Mellon University have been evaluated using this process. Both system evaluations provide a contrasting framework for illustrating the importance of such testing. Whether developing a system for school newspaper staff or for an entire university, the success lies within the use of the system. In the two evaluations, the adaptability and acceptability of the new systems were the biggest barriers to overcome. The evaluation process allows developers to assess the success of the system and to pinpoint limitations of the system. Upon pinpointing the limitations, developers may be able to modify the system to meet the needs for creating a successful system. System evaluation provides developers this ability.
title: ADCO, Ordre cistercien et abbaye de Cîteaux : comptes pour l'ordre (1337-1347), comptes du boursier (1377-1402) (11 H 1160), f. 00246
Creators: name: de la Côte-d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2017
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: comptes

description: Ordre cistercien et abbaye de Cîteaux : comptes pour l'ordre (1337-1347), comptes du boursier (1377-1402), Archives départementales de la Côte-d'Or, (11 H 1160). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Ordre cistercien et abbaye de Cîteaux : comptes pour l'ordre (1337-1347), comptes du boursier (1377-1402), Archives départementales de la Côte-d'Or, (11 H 1160), f. 00246, in Projet CBMA - Corpus Burgundiae Medii Aevi \[Ressource en ligne\], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Pierre Taffin
Creators: name: Plouvain, Pierre-Antoine-Samuel-Joseph (1754-1832)
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2017
Subjects: Officier de justice d'Ancien Régime

description: Source: http://www.sudoc.fr/080675700
description: Coverage: Parlement de Flandre
Higgs particle detection using jets
Creators: name: Garavaglia, T.
name: Kwong, W. K.
name: Wu, Dan-di
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the possibility of detecting the Higgs boson in the intermediate mass range via its two jet channel. We consider only Higgs bosons produced in association with a $t \bar{t}$ pair. Both $t$ and $\bar{t}$ are required to decay semileptonically to reduce the QCD background. The signal is compared with the main background, $t \bar{t} + 2$ jets, after appropriate cuts. A sizable signal above background is seen in our simulation at the parton level. Use of the $t\bar{t}Z$ channel with $ Z$ decaying to $l^+ l^-$ is suggested for eliminating theoretical uncertainties in determining the $t \bar{t}H$ signal.
description: 10 pages, Fig.1 a,b,c,d(surve on request), plain tex, PVAM-HEP-93-1
The effect of Ni- and Mo-based materials on thermochemical sulfate reduction by glycerol under hydrothermal process condition
Creators: name: Chang, Cheng
name: Vogel, Frédéric
name: Kröcher, Oliver
name: Baudouin, David
Publisher: name: Zenodo
Year: 2024

description: This is a submitted manuscript acceptable for publication without DOI. Abstract: Catalytic hydrothermal gasification (cHTG) is a sustainable and promising route to convert wet biomass into renewable methane, but the catalyst is deactivated by small amounts of soluble sulfate stemming from the biomass feedstock. Under hydrothermal conditions, sulfate can be converted to the strong catalyst poisons thiols or sulfides by thermochemical sulfate reduction (TSR). In this work, we explored the extent to which TSR occurs under conditions relevant to cHTG operation, along with the impact of various materials on the reaction. Our results indicated that within 60 min, an aqueous solution of 20 wt% glycerol and 10 mM potassium sulfate at 25 MPa started to produce organosulfur compounds at ca. 420-440 °C, with yields of 3 % and 6 % at 440 °C and 490 °C for the volatile ones, respectively. The main products were non-volatile organosulfur compounds (NVOSC), which were tentatively identified as sulfate esters of decomposition products of glycerol. A smaller fraction of products consisted of volatile organosulfur compounds (VOSC). The VOSC identified from the TSR with glycerol were mostly alkyl thiophenes, as well as methanethiol, disulfides and trisulfides with no evidence of H2S formed. Ni-, Mo-, or NiMox-based materials did not show a catalytic effect on sulfate reduction, independent of the sulfidation of the material. Glycerol was proven to be much more reactive towards TSR than acetone, as no TSR products could be observed when acetone was used as a reducing agent. A reaction pathway for the formation of thiophenes from H2S and glycerol is proposed that consists of the dehydration of glycerol, the formation of CO and H2 from glycerol decomposition, hydroformylation of acrolein, and the Paal-Knorr synthesis with succinaldehyde and H2S as intermediates.
Searching for Extragalactic Sources in the VISTA Variables in the Vía Láctea Survey
Creators: name: Baravalle, Laura D.
name: Alonso, M. Victoria
name: Castellón, José L. Nilo
name: Beamín, Juan C.
name: Minniti, Dante
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We search for extragalactic sources in the VISTA Variables in the Vía Láctea survey that are hidden by the Galaxy. Herein, we describe our photometric procedure to find and characterize extragalactic objects using a combination of SExtractor and PSFEx. It was applied in two tiles of the survey: d010 and d115, without previous extragalactic IR detections, in order to obtain photometric parameters of the detected sources. The adopted criteria to define extragalactic candidates include CLASS_STAR < 0.3; 1.0 < R1/2 < 5.0 arcsec; 2.1 < C < 5; and Phi > 0.002 and the colors: 0.5 < (J - K_s) < 2.0 mag; 0.0 < (J - H) < 1.0 mag; 0.0 < (H - K_s) < 2.0 mag and (J - H) + 0.9 (H - K_s) > 0.44 mag. We detected 345 and 185 extragalactic candidates in the d010 and d115 tiles, respectively. All of them were visually inspected and confirmed to be galaxies. In general, they are small and more circular objects, due to the near-IR sensitivity to select more compact objects with higher surface brightness. The procedure will be used to identify extragalactic objects in other tiles of the VVV disk, which will allow us to study the distribution of galaxies and filaments hidden by the Milky Way.
description: 25 pages, 2 tables, 15 figures. Accepted for publication in The Astronomical Journal
Understanding the Role of Noise in Stochastic Local Search: Analysis and Experiments
Creators: name: Mengshoel, Ole J
Publisher: name: Carnegie Mellon University
Year: 2008
Subjects: subject: Computer Engineering
subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: Stochastic local search (SLS) algorithms have recently been proven to be among the best approaches to solving computationally hard problems. SLS algorithms typically have a number of parameters, optimized empirically, that characterize and determine their performance. In this article, we focus on the noise parameter. The theoretical foundation of SLS, including an understanding of how to the optimal noise varies with problem difficulty, is lagging compared to the strong empirical results obtained using these algorithms. A purely empirical approach to understanding and optimizing SLS noise, as problem instances vary, can be very computationally intensive. To complement existing experimental results, we formulate and analyze several Markov chain models of SLS in this article. In particular, we compute expected hitting times and show that they are rational functions for individual problem instances as well as their mixtures. Expected hitting time curves are analytical counterparts to noise response curves reported in the experimental literature. Hitting time analysis using polynomials and convex functions is also discussed. In addition, we present examples and experimental results illustrating the impact of varying noise probability on SLS run time. In experiments, where most probable explanations in Bayesian networks are computed, we use synthetic problem instances as well as problem instances from applications. We believe that our results provide an improved theoretical understanding of the role of noise in stochastic local search, thereby providing a foundation for further progress in this area.
Sum of squares certificates for stability of planar, homogeneous, and switched systems
Creators: name: Ahmadi, Amir Ali
name: Parrilo, Pablo A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optimization and Control (math.OC)
subject: Systems and Control (eess.SY)
subject: Algebraic Geometry (math.AG)
subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: We show that existence of a global polynomial Lyapunov function for a homogeneous polynomial vector field or a planar polynomial vector field (under a mild condition) implies existence of a polynomial Lyapunov function that is a sum of squares (sos) and that the negative of its derivative is also a sum of squares. This result is extended to show that such sos-based certificates of stability are guaranteed to exist for all stable switched linear systems. For this class of systems, we further show that if the derivative inequality of the Lyapunov function has an sos certificate, then the Lyapunov function itself is automatically a sum of squares. These converse results establish cases where semidefinite programming is guaranteed to succeed in finding proofs of Lyapunov inequalities. Finally, we demonstrate some merits of replacing the sos requirement on a polynomial Lyapunov function with an sos requirement on its top homogeneous component. In particular, we show that this is a weaker algebraic requirement in addition to being cheaper to impose computationally.
description: 12 pages. The arxiv version includes some more details than the published version
Electromagnetic Interaction of Anyons in Non-Relativistic Quantum Field Theory
Creators: name: Cortes, J. L.
name: Gamboa, J.
name: Velazquez, L.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The non-relativistic quantum field theoretic lagrangian which describes an anyon system in the presence of an electromagnetic field is identified. A non-minimal magnetic coupling to the Chern-Simons statistical field as well as to the electromagnetic field together with a direct coupling between between both fields are the non-trivial ingredients of the lagrangian obtained from the non-relativistic limit of the fermionic relativistic formulation. The results, an electromagnetic gyromagnetic ratio 2 for any spin together with a non-trivial dynamical spin dependent contact interaction between anyons as well as the spin dependence of the electromagnetic effective action, agree with the quantum mechanical formulation.
description: 20pp, Plain TeX
Universal constraint for efficiency and power of a low-dissipation heat engine
Creators: name: Ma, Yu-Han
name: Xu, Dazhi
name: Dong, Hui
name: Sun, Chang-Pu
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The constraint relation for efficiency and power is crucial to design optimal heat engines operating within finite time. We find a universal constraint between efficiency and output power for heat engines operating in the low-dissipation regime. Such constraint is validated with an example of Carnot-like engine. Its microscopic dynamics is governed by the master equation. Based on the master equation, we connect the microscopic coupling strengths to the generic parameters in the phenomenological model. We find the usual assumption of low-dissipation is achieved when the coupling to thermal environments is stronger than the driving speed. Additionally, such connection allows the design of practical cycle to optimize the engine performance.
description: 11 pages, 8 figures, detailed appendix is added in the latest version. Comments are wlecome, yhma@csrc.ac.cn
BIRINCHI MARTA ANIQLANGAN BEMORLARDA DORIGA CHIDAMLILIK XUSUSIYATLARI
Creators: name: Shamsiev T.B., T.B.
name: Jumaev, M.F
Publisher: name: Zenodo
Year: 2024

description: JSST ma'lumotlariga ko'ra, 2011 yilda 8,7 million tuberkulyoz kasali qayd etilgan, bu dunyo bo'ylab har 100 000 aholiga 125 ta holatga to'g'ri keladi. Ularning 59 foizi Osiyoda, 26 foizi Afrikada. 2011-yilda tuberkulyoz kasalligi 1,4 million kishining hayotiga zomin bo‘lgan, ulardan 500 ming nafari ayollar edi. Dunyo bo'ylab 2011 yilda 630 000 MDR-TB holatlari aniqlangan, ular 460 000 dan 790 000 gacha. Ular orasida o'pka sili bilan kasallanganlar soni 310 000 kishini tashkil etdi [7].
Understanding the role of noise in stochastic local search: Analysis and experiments
Creators: name: Mengshoel, Ole J
Publisher: name: Carnegie Mellon University
Year: 2007
Subjects: subject: Computer Engineering
subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: Stochastic local search (SLS) algorithms have recently been proven to be among the best approaches to solving computationally hard problems. SLS algorithms typically have a number of parameters, optimized empirically, that characterize and determine their performance. In this article, we focus on the noise parameter. The theoretical foundation of SLS, including an understanding of how to the optimal noise varies with problem difficulty, is lagging compared to the strong empirical results obtained using these algorithms. A purely empirical approach to understanding and optimizing SLS noise, as problem instances vary, can be very computationally intensive. To complement existing experimental results, we formulate and analyze several Markov chain models of SLS in this article. In particular, we compute expected hitting times and show that they are rational functions for individual problem instances as well as their mixtures. Expected hitting time curves are analytical counterparts to noise response curves reported in the experimental literature. Hitting time analysis using polynomials and convex functions is also discussed. In addition, we present examples and experimental results illustrating the impact of varying noise probability on SLS run time. In experiments, where most probable explanations in Bayesian networks are computed, we use synthetic problem instances as well as problem instances from applications. We believe that our results provide an improved theoretical understanding of the role of noise in stochastic local search, thereby providing a foundation for further progress in this area.
Additional file 3: of Cellulose synthase-like D1 controls organ size in maize
Creators: name: Li, Weiya
name: Yang, Zhixing
name: Yao, Jieyuan
name: Li, Jiansheng
name: Song, Weibin
name: Yang, Xiaohong
Publisher: name: figshare
Year: 2018
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Table S3. Summary of QTLs for 11 agronomic traits in the LEE-12 x MT03-1Â F2 and F2:3 populations. (DOCX 27 kb)
Settling of cohesive sediment: particle-resolved simulations
Creators: name: Vowinckel, B.
name: Withers, J.
name: Luzzatto-Fegiz, P.
name: Meiburg, E.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We develop a physical and computational model for performing fully coupled, particle-resolved Direct Numerical Simulations of cohesive sediment, based on the Immersed Boundary Method. The model distributes the cohesive forces over a thin shell surrounding each particle, thereby allowing for the spatial and temporal resolution of the cohesive forces during particle-particle interactions. The influence of the cohesive forces is captured by a single dimensionless parameter in the form of a cohesion number, which represents the ratio of cohesive and gravitational forces acting on a particle. We test and validate the cohesive force model for binary particle interactions in the Drafting-Kissing-Tumbling (DKT) configuration. The DKT simulations demonstrate that cohesive particle pairs settle in a preferred orientation, with particles of very different sizes preferentially aligning themselves in the vertical direction, so that the smaller particle is drafted in the wake of the larger one. To test this mechanism in a system of higher complexity, we perform large simulations of 1,261 polydisperse settling particles starting from rest. These simulations reproduce several earlier experimental observations by other authors, such as the accelerated settling of sand and silt particles due to particle bonding. The simulations demonstrate that cohesive forces accelerate the overall settling process primarily because smaller grains attach to larger ones and settle in their wakes. For the present cohesion number values, we observe that settling can be accelerated by up to 29%. We propose physically based parametrization of classical hindered settling functions proposed by earlier authors, in order to account for cohesive forces. An investigation of the energy budget shows that the work of the collision forces can substantially modify the relevant energy conversion processes.
description: 39 pages
Spin driven emergent antiferromagnetism and metal insulator transition in nanoscale p-Si
Creators: name: Lou, Paul C
name: Kumar, Sandeep
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The entanglement of the charge, spin and orbital degrees of freedom can give rise to emergent behavior especially in thin films, surfaces and interfaces. Often, materials that exhibit those properties require large spin orbit coupling. We hypothesize that the emergent behavior can also occur due to spin, electron and phonon interactions in widely studied simple materials such as Si. That is, large intrinsic spin-orbit coupling is not an essential requirement for emergent behavior. The central hypothesis is that when one of the specimen dimensions is of the same order (or smaller) as the spin diffusion length, then non-equilibrium spin accumulation due to spin injection or spin-Hall effect (SHE) will lead to emergent phase transformations in the non-ferromagnetic semiconductors. In this experimental work, we report spin mediated emergent antiferromagnetism and metal insulator transition in a Pd (1 nm)/Ni81Fe19 (25 nm)/MgO (1 nm)/p-Si (~400 nm) thin film specimen. The spin-Hall effect in p-Si, observed through Rashba spin-orbit coupling mediated spin-Hall magnetoresistance behavior, is proposed to cause the spin accumulation and resulting emergent behavior. The phase transition is discovered from the diverging behavior in longitudinal third harmonic voltage, which is related to the thermal conductivity and heat capacity.
description: 34 pages, Physica Status Solidi B- Physics, 2017
МОЛОЧНАЯ ПРОДУКТИВНОСТЬ КОРОВ МАЛОРАСПРОСТРАНЕННЫХ ПОРОД В УСЛОВИЯХ КАЛУЖСКОЙ ОБЛАСТИ
Creators: name: Санова З.С.
Publisher: name: Эффективное животноводство
Year: 2019
Subjects: ПОРОДЫ
ШВЕДИШ РЕД
ДЖЕРСЕЙСКАЯ
КРАСНАЯ ДАТСКАЯ
УДОЙ
ЖИР
БЕЛОК
КОЭФФИЦИЕНТ МОЛОЧНОСТИ
BREED
SWEDISH RED
JERSEY
RED DANISH
MILK
FAT
PROTEIN
MILK RATIO

description: Проведены комплексные исследования при использовании селекционно-генетических параметров в целях выявления животных с высокими продуктивными, воспроизводительными, адаптивными и стрессоустойчивыми признаками. Анализ молочной продуктивности разных пород в ООО «Молоко Групп» выявил, что наибольшей молочной продуктивностью удоем за всю лактацию, за 305 дней I-ой лактации, 100 и 200 дней (6808-6358-2434-4625 кг молока) отличаются коровы породы шведиш ред.Comprehensive studies using selection and genetic parameters in order to identify animals with high productive, reproductive, adaptive and stress-resistant characteristics were carried out. The analysis of milk productivity of different breeds in LLC «Moloko of Groups» revealed that the greatest milk productivity we will milk for all lactation, for 305 days of the I-th lactation, 100 and 200 days (6808-6358-2434-4625 kg of milk) different breed cows Swede ed.
On the growth of linear perturbations
Creators: name: Polarski, David
name: Gannouji, Radouane
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider the linear growth of matter perturbations in various dark energy (DE) models. We show the existence of a constraint valid at $z=0$ between the background and dark energy parameters and the matter perturbations growth parameters. For $Λ$CDM $γ'_0\equiv \frac{dγ}{dz}_0$ lies in a very narrow interval $-0.0195 \le γ'_0 \le -0.0157$ for $0.2 \le Ω_{m,0}\le 0.35$. Models with a constant equation of state inside General Relativity (GR) are characterized by a quasi-constant $γ'_0$, for $Ω_{m,0}=0.3$ for example we have $γ'_0\approx -0.02$ while $γ_0$ can have a nonnegligible variation. A smoothly varying equation of state inside GR does not produce either $|γ'_0|>0.02$. A measurement of $γ(z)$ on small redshifts could help discriminate between various DE models even if their $γ_0$ is close, a possibility interesting for DE models outside GR for which a significant $γ'_0$ can be obtained.
description: 8 pages, 8 figures. Results unchanged; clarifying sentence added; one reference added
HIV/AIDS Spread Through Shared Needles— Analysis and Action
Creators: name: Mutti, Thomas James
Publisher: name: Carnegie Mellon University
Year: 2000
Subjects: subject: 130103 Higher Education
subject: FOS: Educational sciences

description: AIDS exists today as a crucially relevant subject within the global community. In the short span of less than two decades, AIDS has come to affect every culture and society on the planet, creating immense health, safety, economic, and policy concerns. The vast spread of the disease within such a small window of time has created the need for a proactive and productive counter-attack. In order to prevent the spread of and effectively conquer the HIV virus, individuals must actively involve themselves on the local, federal, and even global levels to affect change. Rather than concentrating on the re-circulation of data and re-presentation of facts and policy, this work will focus on the disclosing of information that might possibly lead toward an ultimate goal of increased awareness and action.
Understanding Considerate Systems - UCS (pronounced: You See Us)
Creators: name: Selker, Ted
Publisher: name: Carnegie Mellon University
Year: 2010
Subjects: subject: Computer Engineering
subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: Interactions between people occur in a social realm. On the other hand, “things”, including devices for communication and computation, are generally socially deficient. Imagine socially aware systems moving from an interruption model of communication to an introduction model. To create considerate systems, there is a need to model social context, social behavior, and communication goals. This paper describes early systems that work to understand and eliminate the socially disruptive qualities of the ubiquitous systems people increasingly use and rely on in all aspects of their personal, educational, social and business lives. We show performance improving systems: an instant message arrives after you have finished typing a sentence, not while you are forming it; a car waits for you to complete a difficult maneuver before giving you distracting feedback. This work relies on dynamic task, user, system, and communication models. The goal is to stimulate more work to understand and create considerate systems. Such systems will improve people’s experience and performance. Social responsiveness can become the norm for the technology that pervades our lives.
Linear and higher order power corrections in semileptonic B decays
Creators: name: Holdom, B.
name: Sutherland, M.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In previous work we have developed a relativistic quark model of mesons which is consistent with all QCD constraints at zeroth and first order in the heavy quark expansion. Here we obtain first order model predictions for the differential decay spectrum, the forward-backward asymmetry $A_{FB}$ and the $D^{\ast}$ polarization parameter $α$ in the decay $B\to D^{\ast}\ellν$. We compare these with the predictions of QCD sum rules at first order. The model suggests why the corrections allowed at first order are small, concurrently with substantial corrections at second order.
description: 14 pages, LaTeX, 8 stand-alone LaTeX figures in separate file, UTPT-93-08. This is the version published long ago but not previously archived
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VI, Cart. 190 (11 H 75), 316 folios, f. 0147v
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VI, Archives départementales de la Côte-d'Or, Cart. 190 (11 H 75), 316 folios, f. 0147v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VI, Archives départementales de la Côte-d'Or, Cart. 190 (11 H 75), 316 folios, f. 0147v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
О ПОВЫШЕНИИ МОЛОЧНОЙ ПРОДУКТИВНОСТИ КРУПНОГО РОГАТОГО СКОТА В УСЛОВИЯХ ЦЕНТРАЛЬНОЙ ЯКУТИИ
Creators: name: Борисова П.П.
name: Алексеева Н.М.
name: Николаева Н.А.
Publisher: name: Эффективное животноводство
Year: 2019
Subjects: ПРОДУКТИВНОСТЬ
РАЦИОН
КОРМЛЕНИЯ
РАЗДОЙ
PRODUCTIVITY
DIET
FEEDING
MILKING

description: Нормы кормления и рационы должны обеспечивать полноценное кормление в соответствии с продуктивностью молочных коров. По материалам научно-хозяйственных опытов, проведенных в условиях Центральной Якутии для производства молока 3,0-3,5 тыс. кг в год коровам холмогорской породы рекомендуется скармливать в рационе в зимний стойловый период сена лугового 8,0 кг, сенажа разнотравного 5,0 кг, силоса ячменного 10,0 кг, комбикорма 1,5 кг, соли поваренной 60 г, с общей питательностью 8,2 корм. единицы (обменной энергии 112,5 МДж) и переваримого протеина 960 г. В летний пастбищный период в рационе травы луговой 40-50 кг и 2,0 комбикорма, с общей питательностью не менее 10,0 кормовых единиц и 950 г переваримого протеина. Предлагаемые нами уровень и тип кормления молочного скота позволили бы снизить себестоимость производства молока и повысить продуктивность коров.Feeding standards and diets should ensure proper feeding in accordance with the productivity of dairy cows. According to the materials of scientific and economic experiments conducted in the conditions of Central Yakutia for the production of milk 3,0-3,5 thousand kg per year, cows of Kholmogorskaya breed are recommended to be fed in the diet in the winter stables of meadow hay 8,0 kg, haylage of mixed grass 5,0 kg, barley silage 10,0 kg, feed 1,5 kg, salt 60 g, with a total nutritional value of 8,2 feed. units (exchange energy 112.5 MJ) and digestible protein 960 g. In the summer pasture period in the diet of grass meadow 40-50 kg and 2.0 feed, with a total nutritional value of at least 10.0 feed units and 950 g of digestible protein. Our proposed level and type of feeding of dairy cattle would reduce the cost of milk production and increase the productivity of cows.
Ubiquitous Provision of Context-Aware Web Services
Creators: name: Yang, Stephen J.H.
name: Zhang, Jia
name: Chen, Irene Y.L.
Publisher: name: Carnegie Mellon University
Year: 2007
Subjects: subject: Computer Engineering
subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: Carnegie Mellon Silicon Valley
Explanation of IceCube spectrum with $ν\rightarrow 3 ν$ neutrino splitting in a $ν$2HDM model
Creators: name: Mohanty, Subhendra
name: Sadhukhan, Soumya
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A single power law flux spectrum of high energy neutrinos does not adequately explain the entire 60 TeV to 10 PeV event spectrum observed at IceCube, specially the excess of PeV events and the lack of Glashow resonance events expected at 6.3 PeV cannot be simultaneously explained by a single power law source neutrino flux. Here we consider a model of neutrino splitting $ν\rightarrow 3 ν$ over cosmological distances. Starting from a single power-law spectrum expected from the astrophysical sources, we show that by adjusting the decay length and spectral index one can give a better fit to the observed IceCube events over the entire 1 TeV -6 PeV, compared to that from a single power spectrum. For $ν\rightarrow 3ν$ neutrino splitting, the flavor ratios of the daughter neutrinos are different from the standard oscillation or invisible decay cases and can be used as a test of this scenario. We propose a $ν$2HDM where a light Higgs ($\sim 0.1$~eV) mediates neutrino splitting via a one-loop box diagram. The split in the masses of the scalars in the doublet gives a large contribution to the oblique T parameter which is severely constrained. This constraint from the S,T,U oblique parameters can be evaded by the introduction of an extra vector lepton doublet and with mass $\sim 200$ GeV.
description: 19 pages, 8 figures, Journal version to appear in JHEP
Tweak the Tweet: Leveraging Microblogging Proliferation with a Prescriptive Syntax to Support Citizen Reporting
Creators: name: Starbird, Kate
name: Stamberger, Jeannie
Publisher: name: Carnegie Mellon University
Year: 2010
Subjects: subject: Computer Engineering
subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: In this paper, we propose a low-tech solution for use by microbloggers that could enhance their ability to rapidly produce parsable, crisis-relevant information in mass emergencies. We build upon existing research on the use of social media during mass emergencies and disasters. Our proposed intervention aims to leverage the affordances of mobile microblogging and the drive to support citizen reporting within current behavioral Twitter-based microblogging practice. We introduce a prescriptive, tweet-based syntax that could increase the utility of information generated during emergencies by gently reshaping current behavioral practice. This offering is grounded in an understanding of current trends in norm evolution of Twitter use, an evolution that has progressed quickly but appears to be stabilizing around specific textual conventions.
The Effective Action of $W_3$ Gravity to All Orders
Creators: name: de Boer, Jan
name: Goeree, Jacob
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The effective action for chiral $W_3$ gravity is studied. It is shown that the computation of the effective action can be reduced to that of a $SL(3,\re)$ Wess-Zumino-Witten theory. If one assumes that the effective action for the Wess-Zumino-Witten model is identical to the WZW action up to multiplicative renormalizations, then the effective action for $W_3$ gravity is, to all orders, given by a constrained WZW model. The multiplicative renormalization constants of the WZW model are discussed and it is analyzed which particular values of these constants are consistent with previous one-loop calculations, and which reproduce the KPZ formulas for gravity and their generalizations for $W_3$ gravity.
description: 22 pages, THU-92/33
A Color Intensity Invariant Low Level Feature Optimization Framework for Image Quality Assessment
Creators: name: Kottayil, Navaneeth K.
name: Cheng, Irene
name: Dufaux, Frederic
name: Basu, Anup
Publisher: name: arXiv
Year: 2017
Subjects: subject: Multimedia (cs.MM)
subject: FOS: Computer and information sciences

description: Image Quality Assessment (IQA) algorithms evaluate the perceptual quality of an image using evaluation scores that assess the similarity or difference between two images. We propose a new low-level feature based IQA technique, which applies filter-bank decomposition and center-surround methodology. Differing from existing methods, our model incorporates color intensity adaptation and frequency scaling optimization at each filter-bank level and spatial orientation to extract and enhance perceptually significant features. Our computational model exploits the concept of object detection and encapsulates characteristics proposed in other IQA algorithms in a unified architecture. We also propose a systematic approach to review the evolution of IQA algorithms using unbiased test datasets, instead of looking at individual scores in isolation. Experimental results demonstrate the feasibility of our approach.
Toward Building Qatari Heritage Expressions' Repository
Creators: name: Al-Mulla, Sara Ahmad
Publisher: name: Manara - Qatar Research Repository
Year: 2025
Subjects: classificationCode: 44
subject: Human society

description: This thesis belongs to the field of historical linguistics, and more specifically to dialectological studies. The purpose of this research is to act as a companion work to the Qatari heritage expressions electronic repository. It aims to build a corpus of Qatari traditional expressions. And it aims to examine the way different generations perceived or understood traditional expressions as well as the relation between the traditional expressions and the current Qatari language. To this end, data were collected from 8 interviews and online surveys. The findings showed that older Qatari people are more aware of the significance, use, and meaning of these traditional expressions. This research aims to contribute to building an application related to traditional natural language processing.