cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Dairy disaggregation and joint production in an economy-wide model
Creators: name: Charteris, Angus
name: Winchester, Niven
name: Charteris, Angus
name: Winchester, Niven
Publisher: name: Unknown
Year: 2010
Subjects: subject: International Relations/Trade
subject: Production Economics
subject: disaggregation
subject: joint production
subject: trade liberalisation

description: We examine the impact of dairy disaggregation and joint production on trade liberalisation outcomes in an economy-wide model. Depending on parameterisation, our model includes either (i) a single dairy commodity, (ii) several dairy commodities without joint production or (iii) several dairy commodities with joint production. In a numerical application, we consider the removal of US tariffs on dairy exports from New Zealand (the world’s largest dairy exporter). We show that failing to account for joint production when dairy commodities are disaggregated leads to misleading results. Our preferred dairy production function differs from those used in other applied trade models. Our analysis can be used to determine when accounting for joint production in other sectors is important.
Possible quantum fluctuations in the vicinity of the quantum critical point of $\mathbf{(Sr, Ca)_3Ir_4Sn_{13}}$ revealed by high-energy X-ray diffraction study
Creators: name: Veiga, L. S. I.
name: Mardegan, J. R. L.
name: Zimmermann, M. v.
name: Maimone, D. T.
name: Carneiro, F. B.
name: Fontes, M. B.
name: Strempfer, J.
name: Granado, E.
name: Pagliuso, P. G.
name: Bittar, E. M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We explore the evolution of the structural phase transition of $\rm{(Sr, Ca)_3Ir_4Sn_{13}}$, a model system to study the interplay between structural quantum criticality and superconductivity, by means of high-energy x-ray diffraction measurements at high pressures and low temperatures. Our results confirm a rapid suppression of the superlattice transition temperature $T^*$ against pressure, which extrapolates to zero at a critical pressure of $\approx 1.79(4)$ GPa. The temperature evolution of the superlattice Bragg peak in $\rm{Ca_3Ir_4Sn_{13}}$ reveals a drastic decrease of the intensity and an increase of the linewidth when $T \rightarrow 0$ K and $p \rightarrow p_c$. Such anomaly is likely associated to the emergence of quantum fluctuations that disrupt the formation of long-range superlattice modulation. The revisited temperature-pressure phase diagram of $\rm{(Sr, Ca)_3Ir_4Sn_{13}}$ thus highlights the intertwined nature of the distinct order parameters present in this system and demonstrates some similarities between this family and the unconventional superconductors.
Inner structure of Gauss-Bonnet-Chern Theorem and the Morse theory
Creators: name: Duan, Yi-shi
name: Zhang, Peng-ming
Publisher: name: arXiv
Year: 2002
Subjects: subject: Mathematical Physics (math-ph)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We define a new one form H^A based on the second fundamental tensor H^abA, the Gauss-Bonnet-Chern form can be novelly expressed with this one-form. Using the phi-mapping theory we find that the Gauss-Bonnet-Chern density can be expressed in terms of the delta-function and the relationship between the Gauss-Bonnet-Chern theorem and Hopf-Poincare theorem is given straightforwardly. The topological current of the Gauss-Bonnet-Chern theorem and its topological structure are discussed in details. At last, the Morse theory formula of the Euler characteristic is generalized.
description: 10 pages
Cosmic scalar fields with flat potential
Creators: name: van Holten, J. W.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The dynamics of cosmic scalar fields with flat potential is studied. Their contribution to the expansion rate of the universe is analyzed, and their behaviour in a simple model of phase transitions is discussed.
description: 9 pages
Super-correlated radiance in nonlinear photonic waveguides
Creators: name: Wang, Zhihai
name: Jaako, Tuomas
name: Kirton, Peter
name: Rabl, Peter
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study the collective decay of two-level emitters coupled to a nonlinear waveguide, for example, a nanophotonic lattice or a superconducting resonator array with strong photon-photon interactions. Under these conditions a new decay channel into bound photon pairs emerges, through which spatial correlations between emitters are established by regular interference as well as interactions between the photons. We derive an effective Markovian theory to model the resulting decay dynamics of an arbitrary distribution of emitters and identify collective effects beyond the usual phenomena of super- and subradiance. Specifically, in the limit of many close-by emitters, we find that the system undergoes a super-correlated decay process where either all the emitters are in the excited state or in the ground state, but not in any of the intermediate states. The predicted effects can be probed in state-of-the-art waveguide QED experiments and provide a striking example of how the dynamics of open quantum systems can be modified by many-body effects in a non-harmonic environment.
description: 6+13 pages 4+7 figures, more details are discussed
title: ภาษีที่ดินและสิ่งปลูกสร้างกับการยกระดับการกระจายอำนาจการคลังท้องถิ่นในประเทศไทย
Creators: name: เอกพงษ์ ศิริพันธ์
Publisher: name: สาขารัฐประศาสนศาสตร์ คณะศิลปศาสตร์ มหาวิทยาลัยกาฬสินธุ์
publisherIdentifierScheme: ROR
Year: 2024
Subjects: ภาษีที่ดินและสิ่งปลูกสร้าง
การคลังท้องถิ่น
การกระจายอำนาจการคลัง

description: วารสารการบริหารปกครอง มหาวิทยาลัยกาฬสินธุ์, 13, 1, 225-245
Chiral Symmetry of Baryons
Creators: name: Jido, Daisuke
name: Oka, Makoto
name: Hosaka, Atsushi
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study chiral symmetry aspects of the positive and negative parity baryons by identifying them with linear representations of the chiral group $SU(N_{f}) \otimes SU(N_{f})$. It is shown that there are two distinctive schemes: naive and mirror assignments. We construct linear sigma models for baryons in the two assignments and examine their physical implications. Then we investigate properties of the naive and mirror nucleons microscopically by using QCD interpolating fields. Finally, we propose experiments to distinguish the two chiral assignments for the nucleon.
description: 36 pages, To appear in Prog. Theor. Phys
INTRODUCTION OF THE GRAIN FUTURES MARKET IN THE BLACK SEA REGION
Creators: name: Kovačević, Vlado
name: Kovačević, Vlado
Publisher: name: Unknown
Year: 2013
Subjects: subject: Agribusiness
subject: Agricultural and Food Policy
subject: Financial Economics
subject: International Relations/Trade
subject: commodity exchanges
subject: futures contracts
subject: hedging
subject: warehouse receipts.

description: In this paper are analysed possibilities and mechanisms for developing grain futures in the Black Sea Region. The transition to the market economy in the agricultural sector of Romania, Bulgaria and Serbia reinforces the need for the development of market mechanisms that would allow agricultural producers, production planning, marketing, and hedging. In the early 21st century an attempt was made with the support of USAID to establish a wheat futures market for the countries of the Black Sea Region. The project was unsuccessful. The reasons lie primarily in the attempt to simultaneously involve a large number of countries that had: (1) different standards of wheat quality, (2) different and incompatible payment systems between countries, (3) customs barriers between countries, and so on. The proposal now is to precede with the establishment of futures markets in Serbia, Romania and Bulgaria, which have liberalized markets between themselves, and established a common legal EU’ framework related to the commodity derivatives market. After a successful introduction of the futures market for these three countries, other countries in the Black Sea Region can individually join the already formed system. A large volume of wheat futures trading is expected on the Black Sea futures market, littoral for two reasons. Firstly, a significant part of global trade in wheat is contracted for delivery to Black Sea ports. Secondly, the volatility of wheat prices has been notable in recent years, strengthening the need for the use of futures to insure wheat prices in the future. Romanian and Bulgarian membership in the World Trade Organization and the European Union, together with Serbian candidate status in both organisations guarantees that the market between those countries will remain liberalized. EU directives on investment protection schemes and a common derivatives market enforced for all EU countries will positively influence the grain futures market for the Black Sea Region.
description: Original scientific paper
Detecting non-unitary multiorbital superconductivity with Dirac points at finite energies
Creators: name: Lado, J. L.
name: Sigrist, M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Determining the symmetry of the order parameter of unconventional superconductors remains a recurrent topic and non-trivial task in the field of strongly correlated electron systems. Here we show that the behavior of Dirac points away from the Fermi energy is a potential tool to unveil the orbital structure of a superconducting state. In particular, we show that gap openings in such Dirac crossings are a signature of non-unitary multiorbital superconducting order. Consequently, also spectral features at higher energy can help us to identify broken symmetries of superconducting phases and the orbital structure of non-unitary states. Our results show how angle-resolved photo-emission spectroscopy measurements can be used to detect non-unitary multiorbital superconductivity.
description: 6 pages, 4 figures
title: แนวทางการพัฒนาสมรรถนะบุคลากรในการปฏิบัติงานของข้าราชการครู และบุคลากรทางการศึกษา สังกัดสำนักงานศึกษาธิการจังหวัดกาฬสินธุ์
Creators: name: เอมอร พิมพโส
Publisher: name: สาขารัฐประศาสนศาสตร์ คณะศิลปศาสตร์ มหาวิทยาลัยกาฬสินธุ์
publisherIdentifierScheme: ROR
Year: 2024
Subjects: สมรรถนะ
ข้าราชการครูและบุคลากรทางการศึกษา
แนวทางการพัฒนาสมรรถนะ
การปฏิบัติงาน

description: วารสารการบริหารปกครอง มหาวิทยาลัยกาฬสินธุ์, 13, 1, 246-270
Dimerization induced by the RKKY interaction
Creators: name: Xavier, J. C.
name: Pereira, R. G.
name: Miranda, E.
name: Affleck, I.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report the presence of spin dimerization in the ground state of the one dimensional Kondo lattice model at quarter filling. The emergence of this new phase of the Kondo lattice can be traced to the form of the RKKY interaction between the localized moments and provides the first example of dimerization induced indirectly by itinerant electrons. We propose this dimer ordering as the driving mechanism of the spin-Peierls phase observed in the quasi-one-dimensional organic compounds (Per)$_{2}$M(mnt)$_{2}$ (M=Pt, Pd). Moreover, this suggests that a richer phase diagram than the Doniach paradigm may be needed to accommodate the physics of heavy fermion materials.
description: 4 pages, 6 figures
Risk Analysis and Producer Level Impact of the SAS-based
Creators: name: Vorotnikova, Ekaterina
name: Borisova, Tatiana
name: VanSickle, John J.
name: Peres, Natalia A.
name: Vorotnikova, Ekaterina
name: Borisova, Tatiana
name: VanSickle, John J.
name: Peres, Natalia A.
Publisher: name: Unknown
Year: 2014
Subjects: subject: Farm Management
subject: Production Economics
subject: Risk and Uncertainty
subject: precision agriculture
subject: feasibility and risk analysis
subject: expert system

description: Using producer level field trials, collected over three-year period from nine farms in Florida, we conduct profitability and risk analysis of the new fungi management system under a rand of weather conditions and price levels. We utilize stochastic and NPV methodologies and find that the new system increases both profits and risk for a typical farmer in Florida.
Bulk Reconstruction Beyond the Entanglement Wedge
Creators: name: Bao, Ning
name: Chatwin-Davies, Aidan
name: Niehoff, Benjamin E.
name: Usatyuk, Mykhaylo
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the portion of an asymptotically Anti de Sitter geometry's bulk where the metric can be reconstructed, given the areas of minimal 2-surfaces anchored to a fixed boundary subregion. We exhibit situations in which this region can reach parametrically far outside of the entanglement wedge. If the setting is furthermore holographic, so that the bulk geometry is dual to a state in a conformal field theory (CFT), these minimal 2-surface areas can be deduced from the expectation values of operators localized within the boundary subregion. This presents us with an alternative: Either the reduced CFT state encodes significant information about the bulk beyond the entanglement wedge, challenging conventional intuition about holographic subregion duality; or the reduced CFT state fails to contain information about operators whose expectation values give the areas of minimal 2-surfaces anchored within that subregion, challenging conventional intuition about the holographic dictionary.
description: 6 pages, 1 figure; v3 updated to reflect published version
Minnesota Agricultural Economist No. 640
Creators: name: Eidman, Vernon R.
name: Hanson, Gregory D.
name: Welsch, Delane E.
name: Eidman, Vernon R.
name: Hanson, Gregory D.
name: Welsch, Delane E.
Publisher: name: Unknown
Year: 1982
Subjects: Agricultural Finance
Farm Management

description: Tax Management and the Implications for Farm Size
Impact of the initial fluctuations on the dissipative dynamics of interacting Fermi systems: A model case study
Creators: name: Ulgen, Ibrahim
name: Yilmaz, Bulent
name: Lacroix, Denis
Publisher: name: arXiv
Year: 2019
Subjects: subject: Nuclear Theory (nucl-th)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Standard methods used for computing the dynamics of a quantum many-body system are the mean-field (MF) approximations such as the time-dependent Hartree-Fock (TDHF) approach. Even though MF approaches are quite successful, they suffer some well-known shortcomings, one of which is insufficient dissipation of collective motion. The stochastic mean-field approach (SMF), where a set of MF trajectories with random initial conditions are considered, is a good candidate to include dissipative effects beyond mean field. In this approach, the one-body density matrix elements are treated initially as a set of stochastic Gaussian c numbers that are adjusted to reproduce first and second moments of collective one-body observables. It is shown that the predictive power of the SMF approach can be further improved by relaxing the Gaussian assumption for the initial probabilities. More precisely, using Gaussian or uniform distributions for the matrix elements generally leads to overdamping for long times, whereas distributions with smaller kurtosis lead to much better reproduction of the long time evolution.
description: 14 pages, 11 figures
CP Violation in a Supersymmetric SO(10) x U(2)_{F} Model
Creators: name: Chen, Mu-Chun
name: Mahanthappa, K. T.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A model based on SUSY SO(10) combined with U(2) family symmetry constructed recently by the authors is generalized to include phases in the mass matrices leading to CP violation. In contrast with the commonly used effective operator approach, $\bar{126}$-dimensional Higgs fields are utilized to construct the Yukawa sector. R-parity symmetry is thus preserved at low energies. The symmetric mass textures arising from the left-right symmetry breaking chain of SO(10) give rise to very good predictions for quark and lepton masses and mixings. The prediction for $\sin 2β$ agrees with the average of current bounds from BaBar and Belle. In the neutrino sector, our predictions are in good agreement with results from atmospheric neutrino experiments. Our model favors both the LOW and QVO solutions to the solar neutrino anomaly; the matrix element for neutrinoless double beta decay is highly suppressed. The leptonic analog of the Jarlskog invariant, $J_{CP}^{l}$, is predicted to be of $O(10^{-2})$.
description: RevTeX4; 7 pages; typos corrected; clarification remarks added; more references added. To appear in Physical Review D
MOESM1 of Evaluation of earlier versus later dietary management in long-chain 3-hydroxyacyl-CoA dehydrogenase or mitochondrial trifunctional protein deficiency: a systematic review
Creators: name: Fraser, Hannah
name: Geppert, Julia
name: Johnson, Rebecca
name: Johnson, Samantha
name: Connock, Martin
name: Clarke, Aileen
name: Taylor-Phillips, Sian
name: Stinton, Chris
Publisher: name: figshare
Year: 2019
Subjects: Medicine
Developmental Biology

description: Additional file 1. Search strategies.
title: ความสำเร็จในการบริหารตามยุทธศาสตร์แผนพัฒนาการศึกษา ของสำนักงานศึกษาธิการจังหวัดกาฬสินธุ์ ประจำปีงบประมาณ พ.ศ. 2565
Creators: name: สุมาลี ลำเพย
Publisher: name: สาขารัฐประศาสนศาสตร์ คณะศิลปศาสตร์ มหาวิทยาลัยกาฬสินธุ์
publisherIdentifierScheme: ROR
Year: 2024
Subjects: แผนพัฒนาการศึกษาของสำนักงานศึกษาธิการจังหวัดกาฬสินธุ์
งบประมาณ
วัสดุ
โครงสร้างองค์กร
เทคโนโลยี
การประสานงาน

description: วารสารการบริหารปกครอง มหาวิทยาลัยกาฬสินธุ์, 13, 1, 271-287
MOESM1 of Genome-wide identification of the Dicer-like family in cotton and analysis of the DCL expression modulation in response to biotic stress in two contrasting commercial cultivars
Creators: name: Moura, Marianna
name: Fausto, Anna
name: Fanelli, Amanda
name: Guedes, Fernanda
name: Tatiane Silva
name: Elisson Romanel
name: Vaslin, Maite
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: 60506 Virology

description: Additional file 1. Cotton DCL c-DNA and protein sequences.
title: การพัฒนาเมืองขอนแก่นตามแนวคิดการพัฒนาย่านสร้างสรรค์ กรณีศึกษา ย่านศรีจันทร์สร้างสรรค์ อำเภอเมือง จังหวัดขอนแก่น
Creators: name: นวลจันทร์ วรรณพราหมณ์
Publisher: name: สาขารัฐประศาสนศาสตร์ คณะศิลปศาสตร์ มหาวิทยาลัยกาฬสินธุ์
publisherIdentifierScheme: ROR
Year: 2024
Subjects: ถอดบทเรียนการพัฒนา
ความร่วมมือ
ย่านศรีจันทร์สร้างสรรค์

description: วารสารการบริหารปกครอง มหาวิทยาลัยกาฬสินธุ์, 13, 1, 288-308
Gas-particle partitioning process contributes more to nitrate dominated air pollution than oxidation process in northern China
Creators: name: Tian, Xiao
name: Yu, Haofei
name: Wei, Yuting
name: Shi, Zongbo
name: Feng, Yinchang
name: Zhang, Linlin
name: Shi, Guoliang
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Infectious Diseases
subject: FOS: Health sciences

description: Nitrate has been recognized as a key aerosol component in regional haze formation in China. However, reducing nitrate aerosol concentration remains a major challenge. Generally, the formation of particulate nitrate (NO3-) is mainly affected by two processes: oxidation (to generate gaseous HNO3 or particulate NO3-) and gas-particle partitioning (HNO3-NO3- partition). Here, we proposed a new method to explore the contributions of above two processes (COxiobs (%) and CG/Pobs (%)) to nitrate formation based on field observation, and combined theoretical calculation and modeling to verify it. Quantitative results showed that gas-particle partitioning process (average CG/Pobs (%) was 64.90%) always contributed more than oxidation process (average COxiobs (%) was 35.10%) for particulate nitrate formation under different pollution scenarios in the ambient environment. We argued that this phenomenon was mainly caused by high aerosol pH (>4.5). Nevertheless, as pollution level rose, the COxiobs (%) will also increase (contributing to 32%, 38%, 40% and 41% under clean, light, medium and heavy pollution levels) which may be attributed to the increased HNO3 production rate and relatively enhanced heterogeneous reaction pathway. The results indicate future strategies for prevention and control of nitrate pollution should both consider reducing precursors emission and regulating aerosol acidity, in order to increase the effectiveness of reducing nitrate dominated pollution. Copyright © 2023 American Association for Aerosol Research
title: การพัฒนาการขอเลื่อนวิทยฐานะ ข้าราชการครูและบุคลากรทางการศึกษา ตำแหน่งครู สังกัดสำนักงานเขตพื้นที่การศึกษามัธยมศึกษากาฬสินธุ์
Creators: name: รุจิรา สระทอง
Publisher: name: สาขารัฐประศาสนศาสตร์ คณะศิลปศาสตร์ มหาวิทยาลัยกาฬสินธุ์
publisherIdentifierScheme: ROR
Year: 2024
Subjects: การขอเลื่อนวิทยฐานะ
การรับรู้
ปัจจัยที่ส่งผลต่อความสำเร็จ
ข้าราชการครูและบุคลากรทางการศึกษา

description: วารสารการบริหารปกครอง มหาวิทยาลัยกาฬสินธุ์, 13, 1, 309-329
MOESM1 of Scale-insensitive estimation of speed and distance traveled from animal tracking data
Creators: name: Noonan, Michael
name: Fleming, Christen
name: Akre, Thomas
name: Drescher-Lehman, Jonathan
name: Gurarie, Eliezer
name: Autumn-Lynn Harrison
name: Kays, Roland
name: Calabrese, Justin
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Additional file 1 Proofs of SLD biases. Mathematical proof of the two SLD biases—overestimation at small sampling interval Δt and underestimation at large sampling interval, as well as a additional simulation based results demonstrating SLD’s inability to return an accurate estimate when the sampling interval, Δt, is longer the the velocity autocorrelation timescale τv.
Exact Cross Sections for the Neutralino-Slepton Coannihilation
Creators: name: Nihei, Takeshi
name: Roszkowski, Leszek
name: de Austri, Roberto Ruiz
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Coannihilation processes provide an important additional mechanism for reducing the density of stable relics in the Universe. In the case of the stable lightest neutralino of the MSSM, and in particular the Constrained MSSM (CMSSM), the coannihilation with sleptons plays a major role in opening up otherwise cosmologically excluded ranges of supersymmetric parameters. In this paper, we derive a full set of exact, analytic expressions for the coannihilation of the lightest neutralino with the sleptons into all two--body tree--level final states in the framework of minimal supersymmetry. We make no simplifying assumptions about the neutralino nor about sfermion masses and mixings other than the absence of explicit CP--violating terms and inter--family mixings. The expressions should be particularly useful in computing the neutralino WIMP relic abundance without the approximation of partial wave expansion. We illustrate the effect of our analytic results with numerical examples and demonstrate a sizeable difference with approximate expressions available in the literature.
description: LaTeX, 46 pages, 8 eps figures
title: ปัจจัยที่มีผลต่อการตัดสินใจของผู้ปกครองในการส่งบุตรหลานเข้าศึกษาต่อ ระดับมัธยมศึกษาปีที่ 1 โรงเรียนเอกชน สังกัดสำนักงานศึกษาธิการจังหวัดกาฬสินธุ์
Creators: name: สุพินดา คำภักดี
Publisher: name: สาขารัฐประศาสนศาสตร์ คณะศิลปศาสตร์ มหาวิทยาลัยกาฬสินธุ์
publisherIdentifierScheme: ROR
Year: 2024
Subjects: การตัดสินใจของผู้ปกครอง
การส่งบุตรหลานเข้าศึกษาต่อ
ปัจจัยที่มีผลต่อการตัดสินใจ

description: วารสารการบริหารปกครอง มหาวิทยาลัยกาฬสินธุ์, 13, 1, 330-355
Pasture taxes and agricultural intensification in southern Mali
Creators: name: Dalton, Timothy J.
name: Masters, William A.
name: Dalton, Timothy J.
name: Masters, William A.
Publisher: name: Unknown
Year: 1998
Subjects: subject: Crop Production/Industries
subject: Production Economics
subject: Technical change
subject: Sustainability
subject: Crop-livestock interactions

description: This study integrates biophysical simulation data with a farm household model of intertemporal optimization, to investigate changing crop-livestock management practices in the Sudano-Guinean zone of Mali. Over a 15-yr time horizon we find that free grazing on the commons remains more attractive to the representative household than adopting more labor- and capitalintensive confinement systems, but that a relatively low level of pasture tax (around US$3 per livestock unit per year) would be sufficient to induce intensification. Because confinement raises output, the net cost of the tax to the household is only about US$1 per unit per year. Imposing pasture taxes to induce intensification could raise community welfare, if the value of commons resources liberated by reduced grazing pressure exceeds that level. © 1998 Elsevier Science B.V. All rights reserved.
MOESM2 of Scale-insensitive estimation of speed and distance traveled from animal tracking data
Creators: name: Noonan, Michael
name: Fleming, Christen
name: Akre, Thomas
name: Drescher-Lehman, Jonathan
name: Gurarie, Eliezer
name: Autumn-Lynn Harrison
name: Kays, Roland
name: Calabrese, Justin
Publisher: name: figshare
Year: 2019
Subjects: subject: Molecular Biology
subject: Neuroscience
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Marine Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Science Policy

description: Additional file 2 Workflow for estimating speed and distance traveled using CTSD in ctmm.
Comparison between optimal control and shortcut to adiabaticity protocols in a linear control system
Creators: name: Martikyan, V.
name: Guéry-Odelin, D.
name: Sugny, D.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: We analyze the control of the motion of a charged particle by means of an external electric field. The system is constrained to move along a given direction. The goal of the control is to change the speed of the particle in a fixed time with zero initial and final accelerations, while minimizing a cost functional in order to achieve a smooth transport of the system. We solve this linear control problem by using shortcut to adiabaticity methods and optimal control techniques. STA protocols are built upon local constraints. By extending the number of space variables, we explain how optimal control protocols can accommodate for such constraints and provide robust solutions against slight initial and final time uncertainties. Conversely, optimal control can guide the choice of the class of functions involved in STA processes. Such mutual benefices of the two approaches remain valid beyond the specific example studied here.
description: 31 pages (with the supplementary material), 5 figures
Colour chiral solitons in low energy QCD
Creators: name: Novozhilov, Victor
name: Novozhilov, Yuri
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We derive an effective colour chiral action with a background gauge field. The action describes configurations of soliton-skyrmion type. Kinetic term constant $f_0^2$, analogue of $f_π^2$, is a phenomenological dimensional parameter of the model; $d=4$ terms are unique up to the choice of background gauge field. The case of SU(2) colour group is discussed in detail. We study an isolated configuration, i.e. a configuration in a background field which is the vacuum field forming the gluon condensate. Thereby we introduce the condensate energy as a second parameter and scale. Compared with the case of flavor skyrmion configuration, the colour chiral action contains a piece with slowly decreasing terms coming from the background vacuum field. Asymptotic behaviour at large distances shows exponential decrease for the case of chromomagnetic condensates and periodic otherwise . This defines a stability region for a colour soliton. The mass is given by the positive definite integrand for a soliton of purely bosonization origin. Contribution from the Yang-Mills action of the background colour field has the sign opposite to bosonization part. The baryon number current is not influenced by the background field and leads to the standard baryon number $B=N_F/N_C$ . For $B=1/3$ we evaluated the estimate from above $M\approx 460$ $Mev$ .
description: 12 pages, Latex, Discussion of the confining potential between colour solitons and journal reference are added
Measurement of the average very forward energy as a function of the track multiplicity at central pseudorapidities in proton-proton collisions at $\sqrt{s} =$ 13 TeV
Creators: name: CMS Collaboration
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The average total energy as well as its hadronic and electromagnetic components are measured with the CMS detector at pseudorapidities $-$6.6 $
description: Replaced with the published version. Added the journal reference and the DOI. All the figures and tables can be found at http://cms-results.web.cern.ch/cms-results/public-results/publications/FSQ-18-001 (CMS Public Pages)
Small Fermi surface in the one-dimensional Kondo lattice model
Creators: name: Xavier, J. C.
name: Novais, E.
name: Miranda, E.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the one-dimensional Kondo lattice model through the density matrix renormalization group (DMRG). Our results for the spin correlation function indicate the presence of a small Fermi surface in large portions of the phase diagram, in contrast to some previous studies that used the same technique. We argue that the discrepancy is due to the open boundary conditions, which introduce strong charge perturbations that strongly affect the spin Friedel oscillations.
description: 5 pages, 7 figures
Enhancing streamflow forecast and extracting insights using long-short term memory networks with data integration at continental scales
Creators: name: Feng, Dapeng
name: Fang, Kuai
name: Shen, Chaopeng
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Recent observations with varied schedules and types (moving average, snapshot, or regularly spaced) can help to improve streamflow forecasts, but it is challenging to integrate them effectively. Based on a long short-term memory (LSTM) streamflow model, we tested multiple versions of a flexible procedure we call data integration (DI) to leverage recent discharge measurements to improve forecasts. DI accepts lagged inputs either directly or through a convolutional neural network (CNN) unit. DI ubiquitously elevated streamflow forecast performance to unseen levels, reaching a record continental-scale median Nash-Sutcliffe Efficiency coefficient value of 0.86. Integrating moving-average discharge, discharge from the last few days, or even average discharge from the previous calendar month could all improve daily forecasts. Directly using lagged observations as inputs was comparable in performance to using the CNN unit. Importantly, we obtained valuable insights regarding hydrologic processes impacting LSTM and DI performance. Before applying DI, the base LSTM model worked well in mountainous or snow-dominated regions, but less well in regions with low discharge volumes (due to either low precipitation or high precipitation-energy synchronicity) and large inter-annual storage variability. DI was most beneficial in regions with high flow autocorrelation: it greatly reduced baseflow bias in groundwater-dominated western basins and also improved peak prediction for basins with dynamical surface water storage, such as the Prairie Potholes or Great Lakes regions. However, even DI cannot elevate high-aridity basins with one-day flash peaks. Despite this limitation, there is much promise for a deep-learning-based forecast paradigm due to its performance, automation, efficiency, and flexibility.
The Quenching of the Axial Coupling in Nuclear and Neutron-Star Matter
Creators: name: Carter, G. W.
name: Prakash, M.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Nuclear Theory (nucl-th)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Using a chirally invariant effective Lagrangian, we calculate the density and isospin dependences of the in-medium axial coupling, $g_A^*$, in spatially uniform matter present in core collapse supernovae and neutron stars. The quenching of $g_A^*$ with density in matter with different proton fractions is found to be similar. However, our results suggest that the quenching of the nucleon's $g_A^*$ in matter with hyperons is likely to be significantly greater than in matter with nucleons only.
description: 4 pages revtex, 2 eps figures
A note on two-loop effects in the DMSSM
Creators: name: Ghilencea, D. M.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate the proposed ``D-brane alternative'' to the MSSM model (DMSSM) which is a type II B string orientifold model with N=1 supersymmetry, three generations and a $SU(3)\times SU(2)_R\times SU(2)_L \times U(1)_{B-L}$ gauge group. An accurate analysis at two-loop level is performed to show that unification constraints predict a ``left-right'' symmetry breaking scale in the TeV region. The exact value of this scale is the result of the competing effects of the two loop terms against the low energy supersymmetric threshold effects. The model accommodates logarithmic unification of the gauge couplings at an intermediate scale of $10^{12}$ GeV and the necessary conditions to achieve this are addressed.
description: 10 pages, 6 figures, LaTeX
Azimuthal asymmetries and Collins analyzing power
Creators: name: Efremov, A. V.
name: Goeke, K.
name: Schweitzer, P.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Spin azimuthal asymmetries in pion electro-production in deep inelastic scattering off longitudinally polarized protons, measured by HERMES, are well reproduced theoretically with no adjustable parameters. Predictions for azimuthal asymmetries for a longitudinally polarized deuteron target are given. The z-dependence of the Collins fragmentation function is extracted. The first information on e(x) is extracted from CLAS A_LU asymmetry.
description: 5 pages, 7 figures. Talk presented by A.V. Efremov at DIS2002, Cracow, Poland, 30 April to 4 May 2002. To appear in Acta Physica Polonica B
Time-space noncommutativity and Casimir effect
Creators: name: Harikumar, E.
name: Panja, Suman Kumar
name: Rajagopal, Vishnu
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show that the Casimir force and energy are modified in the kappa-deformed space-time. This is analysed by solving the Green's function corresponding to kappa-deformed scalar field equation in presence of two parallel plates, modelled by delta-function potentials. Exploiting the relation between energy-momentum tensor and Green's function, we calculate the correction to Casimir force, valid up to second order in the deformation parameter. The Casimir force is shown to get corrections which scale as $L^{-4}$ and $L^{-6}$ and both these types of corrections produce attractive forces. Using the measured value of Casimir force, we show that the deformation parameter should be below $10^{-23}$m.
description: 15 pages, minor changes in sec.2, typos corrected, new references added, To appear in Nucl.Phys B
title: Deir el-Wikalah plan (2)
Creators: name: Sidebotham Et Al.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: The hydreuma at the confluence of Wadi Umm Wikala and Wadi Semna in the summer of 1997
title: Certificat de présence au maquis du Vercors d'Yves Pérotin (Pothier) du 11 août 1943 au 31 août 1944
Creators: name: Capitaine Bourgeois, Chef Du 1er Escadron Du 11e Cuirassiers
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2019
Subjects: subject: Deuxième guerre mondiale
subject: liquidation des états de service des combattants ex-maquisards

description: Certificat de présence au maquis du Vercors du 11 août 1943 au 31 août 1944, établi au nom d’Yves Pérotin par le capitaine Bourgeois, chef du 1er escadron, et visé par le lieutenant-colonnel Huet commandant le 11e cuirassiers, Pithiviers juin 1945.
description: Source: GED Campus Condorcet Fonds Yves Pérotin CNRS-IHTP ARC 143 ; 3ARM_26
Random Schr"odinger operators on manifolds
Creators: name: Lenz, Daniel
name: Peyerimhoff, Norbert
name: Veselic', Ivan
Publisher: name: arXiv
Year: 2002
Subjects: subject: Mathematical Physics (math-ph)
subject: Spectral Theory (math.SP)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 35J10, 58J35, 82B44

description: We consider a random family of Schrödinger operators on a cover $X$ of a compact Riemannian manifold $M = X/Γ$. We present several results on their spectral theory, in particular almost sure constancy of the spectral components and existence and non-randomness of an integrated density of states. We also sketch a groupoid based general framework which allows to treat basic features of random operators in different contexts in a unified way. Further topics of research are also discussed.
description: 10 pages, to appear in Markov Process. Related Fields, proceedings of the conference "Aspects Mathematiques des Systemes Aleatoires et de la Mecanique Statistique", held in the honour of L. Pastur, May 2002, Marseille
Quantum Spacetime and the Universe at the Big Bang, vanishing interactions and fading degrees of freedom
Creators: name: Doplicher, Sergio
name: Morsella, Gerardo
name: Pinamonti, Nicola
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: As discussed in arXiv:1501.03298, Physics suggests that, close to cosmological singularities, the effective Planck length diverges, hence a "quantum point" becomes infinitely extended. We argue that, as a consequence, at the origin of times spacetime might reduce effectively to a single point and interactions disappear. This last point is supported by converging evidences in two different approaches to interacting quantum fiedls on Quantum Spacetime: the field operators evaluated at a "quantum point" converge to zero, and so do the lowest order expressions for interacting fields in the Yang Feldman approach, while, at all orders we find convergence to zero of the interacting field operators obtained adapting methods of perturbative Algebraic Quantum Field Theory to Quantum Spacetime, with a novel picture of the effective Lagrangian introduced in arXiv:1906.05855. This novel picture mantains the ultraviolet finiteness of the perturbation expansion but allows us to prove also the convergence in the adiabatic limit. It remains an open question whether the S matrix itself converges to unity and whether the limit in which the effective Planck length diverges is a unique initial condition or an unreachable limit, and only different asymptotics matter.
description: 14 pages
Credit constraints and smallholder dairy production in the East African highlands: application of a switching regression model
Creators: name: Freeman, H.A.
name: Ehui, Simeon K.
name: Jabbar, Mohammad A.
name: Freeman, H.A.
name: Ehui, Simeon K.
name: Jabbar, Mohammad A.
Publisher: name: Unknown
Year: 1998
Subjects: subject: Livestock Production/Industries
subject: Research Methods/ Statistical Methods
subject: Credit constrained
subject: Credit non-constrained
subject: Milk productivity
subject: Switching regression

description: Accurate assessment of farmers' credit constraint condition is important in order to understand the circumstances under which credit would have its greatest impact. In this study a switching regression model was used to determine the impact of credit on smallholder dairy farms in the East African highlands using farm level data from Ethiopia and Kenya. Farmers were classified as credit constrained or credit non-constrained based on their responses from the farm level surveys. No consistent relationship was found between farmers' credit constraint condition and their borrowing status. Most of the variation in milk output per farm was explained by the number of crossbred milking cows in the dairy herd. As credit is likely to facilitate investment in crossbred dairy cows it will have substantial impacts on smallholder dairy farms especially if it is targeted to credit constrained farms. © 1998 Elsevier Science B.V. All rights reserved.
Jet Production at HERA
Creators: name: Pötter, B.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: I review the status of perturbative QCD calculations for jet production in eP-scattering at HERA. I will discuss possibilities of combining fixed order, especially higher order, calculations and parton showers.
description: 13 pages, 5 eps figures
Electron-phonon coupling and hot electron thermalization in titanium nitride
Creators: name: Forno, Stefano Dal
name: Lischner, Johannes
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We have studied the thermalization of hot carriers in both pristine and defective titanium nitride (TiN) using a two-temperature model. All parameters of this model, including the electron-phonon coupling parameter, were obtained from first-principles density-functional theory calculations. The virtual crystal approximation was used to describe defective systems. We find that thermalization of hot carriers occurs on much faster time scales than in gold as a consequence of the significantly stronger electron-phonon coupling in TiN. Specifically, the largest thermalization times, on the order of 200 femtoseconds, are found in TiN with nitrogen vacancies for electron temperatures around 4000 K.
description: 22 pages, 6 figures
MOESM3 of Association between prenatal exposure to perfluoroalkyl substances and asthma in 5-year-old children in the Odense Child Cohort
Creators: name: Beck, Iben
name: Timmermann, Clara Amalie Gade
name: Nielsen, Flemming
name: Schoeters, Greet
name: Jøhnk, Camilla
name: Kyhl, Henriette
name: Høst, Arne
name: Jensen, Tina
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 3: Table S2. Overview of epidemiological cohort studies, investigating associations between prenatal PFASs exposure and respiratory health outcomes in children, Identified through structured PubMed search
REF 2021 and ORCID at Loughborough University
Creators: name: Crawford, Angela
Publisher: name: Zenodo
Year: 2021
Subjects: ORCID
REF
HR
PDR
CRIS
iTrent
Symplectic Elements
Mandate
HESA
Metric Tide
STERN Review

description: Overview of Loughborough University's approach to REF, ORCID iD - the past, the REF just gone and looking to the future
Continuous-Variable Quantum Key Distribution with Rateless Reconciliation Protocol
Creators: name: Zhou, Chao
name: Wang, Xiangyu
name: Zhang, Yi-Chen
name: Zhang, Zhiguo
name: Yu, Song
name: Guo, Hong
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Information reconciliation is crucial for continuous-variable quantum key distribution (CV-QKD) because its performance affects the secret key rate and maximal secure transmission distance. Fixed-rate error correction codes limit the potential applications of the CV-QKD because of the difficulty of optimizing such codes for different low SNRs. In this paper, we propose a rateless reconciliation protocol combined multidimensional scheme with Raptor codes that not only maintains the rateless property but also achieves high efficiency in different SNRs using just one degree distribution. It significantly decreases the complexity of optimization and increases the robustness of the system. Using this protocol, the CV-QKD system can operate with the optimal modulation variance which maximizes the secret key rate. Simulation results show that the proposed protocol can achieve reconciliation efficiency of more than 95% within the range of SNR from -20 dB to 0 dB. It also shows that we can obtain a high secret key rate at arbitrary distances in a certain range and achieve a secret key rate of about 5*10^(-4) bits/pulse at a maximum distance of 132 km (corresponding SNR is -20dB) that is higher than previous works. The proposed protocol can maintain high efficient key extraction under the wide range of SNRs and paves the way toward the practical application of CV-QKD systems in flexible scenarios.
description: 10 pages, 6 figures