cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
One-Dimensional Twisted and Tubular Structures of Zinc Oxide by Semiconductor-Catalyzed Vapor-Liquid-Solid Synthesis
Creators: name: Pham, Thang
name: Kommandur, Sampath
name: Lee, Haeyeon
name: Zakharov, Dmitri
name: Filler, Michael A.
name: Ross, Frances M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The exploration of new catalysts for the vapor-liquid-solid (VLS) synthesis of one-dimensional (1-D) materials promises to yield new morphologies and functionality. Here, we show, for the model ZnO system, that this possible using a semiconductor (Ge) catalyst. In particular, two unusual morphologies are described: twisted nanowires and twisted nanotubes, in addition to the usual straight nanowires. The twisted nanotubes show large hollow cores and surprisingly high twisting rates (up to 9o/μm), which cannot be easily explained through the Eshelby twist model. A combination of ex situ and in situ transmission electron microscopy measurements suggest that the hollow core results from a competition between growth and etching at the Ge-ZnO interface during synthesis. The twisting rate is consistent with a softening of elastic rigidity. These results indicate that the use of unconventional, nonmetallic catalysts provide opportunities to synthesize unusual oxide structures with potentially useful properties.
description: 27 pages, 5 figures
Millimeter observations and modeling of the AB Aurigae system
Creators: name: Semenov, D.
name: Pavlyuchenkov, Ya.
name: Schreyer, K.
name: Henning, Th.
name: Dullemond, C.
name: Bacmann, A.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: (Abriged) We present the results of millimeter observations and a suitable chemical and radiative transfer model of the AB Aur (HD 31293) circumstellar disk and surrounding envelope. The integral molecular content of this system is studied by observing CO, C$^{18}$O, CS, HCO$^+$, DCO$^+$, H$_2$CO, HCN, HNC, and SiO rotational lines with the IRAM 30-m antenna, while the disk is mapped in the HCO$^+$(1-0) transition with the Plateau de Bure interferometer. Using a flared disk model with a vertical temperature gradient and an isothermal spherical envelope model with a shadowed midplane and two unshielded cones together with a gas-grain chemical network, time-dependent abundances of observationally important molecules are calculated. Then a 2D non-LTE line radiative transfer code is applied to compute excitation temperatures of several rotational transitions of HCO$^+$, CO, C$^{18}$O, and CS molecules. We synthesize the HCO$^+$(1-0) interferometric map along with single-dish CO(2-1), C$^{18}$O(2-1), HCO$^+$(1-0), HCO$^+$(3-2), CS(2-1), and CS(5-4) spectra and compared them with the observations. Our disk model successfully reproduces observed interferometric HCO$^+$(1-0) data, thereby constraining the following disk properties: (1) the inclination angle $ι=17^{+6}_{-3}\degr$, (2) the position angle $ϕ=80\pm30\degr$, (3) the size $R_\mathrm{out}=400\pm200$ AU, (4) the mass $M_\mathrm{disk}=1.3\cdot10^{-2} M_{\sun}$ (with a factor of $\sim7$ uncertainty), and (5) that the disk is in Keplerian rotation. Furthermore, indirect evidence for a local inhomogeneity of the envelope at $\ga600$ AU is found...
description: 62 pages, 13 figures, 7 tables, accepted for publication in ApJ
Optimal Coverage Level Choice with Individual and Area Plans of Insurance
Creators: name: Bulut, Harun
name: Collins, Keith J.
name: Zacharias, Thomas P.
name: Bulut, Harun
name: Collins, Keith J.
name: Zacharias, Thomas P.
Publisher: name: Unknown
Year: 2011
Subjects: subject: Agribusiness
subject: Agricultural and Food Policy
subject: Agricultural Finance
subject: Crop Production/Industries
subject: Demand and Price Analysis
subject: Farm Management
subject: Research Methods/ Statistical Methods
subject: Risk and Uncertainty
subject: Agricultural risk
subject: area plans of insurance
subject: crop insurance

description: We theoretically examine a farmer’s coverage demand with area and individual insurance plans as either separate or integrated options. The individual and area losses are assumed to be imperfectly and positively correlated. With actuarially fair rates, the farmer will fully insure with the individual plan and demand no area insurance regardless of the plans being separate or integrated. Under separate plans, free area insurance and the fair rate for individual insurance, area insurance replaces a portion of individual insurance demand. Under integrated plans, free area insurance, and the fair rate for individual insurance, the farmer over-insures using both area and individual plans.
โครงการศึกษาวิเคราะห์และกำหนดแนวทางแก้ไขเพิ่มเติมมาตรการพิเศษตามกฎหมายว่าด้วยการสอบสวนคดีพิเศษ
Creators: name: สุพัตรา แผนวิชิต
Publisher: name: คณะนิติศาสตร์ มหาวิทยาลัยนเรศวร
Year: 2564
Subjects: การสอบสวน
มาตรการพิเศษ
คดีพิเศษ
อาชญากรรมข้ามชาติที่จัดตั้งเป็นองค์กร

description: วารสารนิติศาสตร์ มหาวิทยาลัยนเรศวร, 14, 2, 17-48
The Flow Physics of COVID-19
Creators: name: Mittal, Rajat
name: Ni, Rui
name: Seo, Jung-Hee
Publisher: name: arXiv
Year: 2020
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Flow physics plays a key role in nearly every facet of the COVID-19 pandemic. This includes the generation and aerosolization of virus-laden respiratory droplets from a host, its airborne dispersion and deposition on surfaces, as well as the subsequent inhalation of these bioaerosols by unsuspecting recipients. Fluid dynamics is also key to preventative measures such as the use of face masks, hand-washing, ventilation of indoor environments, and even social distancing. This article summarizes what we know, and more importantly, what we need to learn about the science underlying these issues so that we are better prepared to tackle the next outbreak of COVID-19 or a similar disease.
Baxter Algebras and Umbral Calculus
Creators: name: Guo, Li
Publisher: name: arXiv
Year: 2004
Subjects: subject: Rings and Algebras (math.RA)
subject: Combinatorics (math.CO)
subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 16A06, 05A40, 13A99,11B65

description: We apply recent constructions of free Baxter algebras to the study of the umbral calculus. We give a characterization of the umbral calculus in terms of Baxter algebra. This characterization leads to a natural generalization of the umbral calculus that include the classical umbral calculus in a family of $λ$-umbral calculi parameterized by $λ$ in the base ring.
description: 22 pages
Additional file 1 of Evaluation of time courses of agreement between minutely obtained transcutaneous blood gas data and the gold standard arterial data from spontaneously breathing Asian adults, and various subgroup analyses
Creators: name: Umeda, Akira
name: Ishizaka, Masahiro
name: Tasaki, Masamichi
name: Tateki Yamane
name: Watanabe, Taiji
name: Inoue, Yasushi
name: Mochizuki, Taichi
name: Okada, Yasumasa
name: Kesler, Sarah
Publisher: name: figshare
Year: 2020
Subjects: Medicine
Neuroscience
Science Policy

description: Additional file 1: Supplementary Table S1. Comparison of subjects among the four groups of different sensor locations. Supplementary Table S2. Comparison of blood gas data among the four groups of different sensor locations.
มาตรการทางกฎหมายเพื่อรองรับการท่องเที่ยวเชิงการแพทย์ของไทยตามหลักการพัฒนาที่ยั่งยืน
Creators: name: ปิติ เอี่ยมจำรุญลาภ
Publisher: name: คณะนิติศาสตร์ มหาวิทยาลัยนเรศวร
Year: 2564
Subjects: การท่องเที่ยวเชิงการแพทย์
กฎหมายการแพทย์
กฎหมายเปรียบเทียบ

description: วารสารนิติศาสตร์ มหาวิทยาลัยนเรศวร, 14, 2, 49-85
Producer Willingness to Supply Biomass: the Effects of Price and Producer Characteristics
Creators: name: Altman, Ira J.
name: Bergtold, Jason S.
name: Sanders, Dwight R.
name: Johnson, Thomas G.
name: Altman, Ira J.
name: Bergtold, Jason S.
name: Sanders, Dwight R.
name: Johnson, Thomas G.
Publisher: name: Unknown
Year: 2011
Subjects: subject: Agribusiness
subject: biomass
subject: willingness to supply

description: This paper presents research results based on data from two biomass producer surveys collected from mid Missouri and southern Illinois. Specific topics of interest include the effect of price and producer characteristics on willingness to supply, assets producers currently own and services they may be willing to provide if bioenergy industries develop. A series of censored tobit regressions are utilized to analyze willingness to supply results under three price scenarios. Marginal effects of a one dollar change in the biomass price are shown to increase the willingness to supply by 0.5 to 2 percent.
Role of scalar $a_0(980)$ in the single Cabibbo Suppressed process $D^+ \to π^{+} π^{0} η$
Creators: name: Duan, Man-Yu
name: Wang, Jun-Ya
name: Wang, Guan-Ying
name: Wang, En
name: Li, De-Min
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Taking into account that the scalar $a_0(980)$ can be dynamically generated from the pseudoscalar-pseudoscalar interaction within the chiral unitary approach, we have studied the single Cabibbo-suppressed process $D^+\to π^+π^0η$. We find clear peaks of $a_0(980)^+$ and $a_0(980)^0$ in the $π^+η$ and $π^0η$ invariant mass distributions, respectively. The predicted Dalitz plots of $D^+\to π^+π^0η$ also manifest the significant signals for $a_0(980)^+$ and $a_0(980)^0$ states. The uncertainties of the results due to the free parameters are also discussed. Our study shows that the process $D^+\to π^+π^0η$ can be used to explore the nature of the scalar $a_0(980)$, thus we encourage the experimental physicists to measure this reaction with more precision.
description: 7 pages, 6 figures, comments are welcome
Oscillations of Thick Accretion Discs Around Black Holes
Creators: name: Rubio-Herrera, Eduardo
name: Lee, William H.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a numerical study of the response of a thick accretion disc to a localized, external perturbation with the aim of exciting internal modes of oscillation. We find that the perturbations efficiently excite global modes recently identified as acoustic p--modes, and closely related to the epicyclic oscillations of test particles. The two strongest modes occur at eigenfrequencies which are in a 3:2 ratio. We have assumed a constant specific angular momentum distribution within the disc. Our models are in principle scale--free and can be used to simulate accretion tori around stellar or super massive black holes.
description: 4 pages, 4 figures, accepted for publication as a letter in the Monthly Notices of the Royal Astronomical Society
การจัดการพัสดุ และครุภัณฑ์ด้วย Google application สำหรับสำนักงานคณบดี คณะเทคโนโลยีคหกรรมศาสตร์ มหาวิทยาลัยเทคโนโลยีราชมงคลกรุงเทพ
Creators: name: อรรถพล จันทร์สมุด
Publisher: name: กองบรรณาธิการวารสารแม่โจ้เทคโนโลยีสารสนเทศและนวัตกรรม มหาวิทยาลัยแม่โจ้
Year: 2564
Subjects: การจัดการพัสดุและครุภัณฑ์
Google application
คณะเทคโนโลยีคหกรรมศาสตร์

description: วารสารแม่โจ้เทคโนโลยีสารสนเทศและนวัตกรรม, 7, 1, 43-57
Effect of Agricultural Activity on River Water Quality: A Case Study for the Lower Colorado River Basin
Creators: name: Adusumilli, Naveen C.
name: Lacewell, Ronald D.
name: Rister, M. Edward
name: Woodard, Joshua D.
name: Sturdivant, Allen W.
name: Adusumilli, Naveen C.
name: Lacewell, Ronald D.
name: Rister, M. Edward
name: Woodard, Joshua D.
name: Sturdivant, Allen W.
Publisher: name: Unknown
Year: 2010
Subjects: subject: Production Economics
subject: Resource /Energy Economics and Policy
subject: Biofuels
subject: Stream Flow
subject: Discharge

description: This case study investigates the effect of a change in cropping pattern involving expanded acres of crops for biofuel feedstock, on the discharge of nutrients to rivers. Annual data from 1968-2008 on stream flow, cropped acres, and precipitation for Wharton County, Texas are used. A positive impact of increased corn acreage over this period on river discharge is identified.
An Optimal Control Framework to Address the Relationship between Water Resource Management and Water-Borne Health Impacts: Focus on the Texas Lower Rio Grande Valley
Creators: name: Leidner, Andrew J.
name: Lacewell, Ronald D.
name: Rister, M. Edward
name: Sturdivant, Allen W.
name: Leidner, Andrew J.
name: Lacewell, Ronald D.
name: Rister, M. Edward
name: Sturdivant, Allen W.
Publisher: name: Unknown
Year: 2011
Subjects: subject: Community/Rural/Urban Development
subject: Resource /Energy Economics and Policy
subject: water
subject: public health
subject: rural development
subject: dynamic optimization

description: The objective of this study is develop a theoretical model that can evaluate two types of public health expenditures on water-borne health risks: water-related municipal services, an ex ante preventative measure against water-borne contamination, and medical treatment, an ex post treatment of the water-borne pollutant’s harmful effects on human health. The modeled community can allocate resources in either centralized-municipal water-services, point-of-use water-services, or medical intervention, with expenditures subject to a budget constraint. The movement of a water-borne illness through the community is modeled with a susceptible-infected-susceptible (SIS) disease framework. An optimization framework is developed, including a statement of the problem’s Hamiltonian and first-order-conditions. The first-order-conditions are discussed. Future work includes obtaining a numerical solution to the optimization problem.
An explicit extragradient algorithm for equilibrium problems on Hadamard manifolds
Creators: name: Fan, Jingjing
name: Tan, Bing
name: Li, Songxiao
Publisher: name: arXiv
Year: 2020
Subjects: subject: Optimization and Control (math.OC)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 47H05, 47J25, 90C33, 91B50

description: In this paper, we investigate a new extragradient algorithm for solving pseudomonotone equilibrium problems on Hadamard manifolds. The algorithm uses a variable stepsize which is updated at each iteration and based on some previous iterates. The convergence analysis of the proposed algorithm is discussed under mild assumptions. In the case where the equilibrium bifunction is strongly pseudomonotone, the $R$-linear rate of convergence of the new algorithm is formulated. A fundamental experiment is provided to illustrate the numerical behavior of the algorithm. The results presented in this paper generalize some corresponding known results.
description: 15 pages, 4 figures
Arrêt du parlement, qui statue fur quelques difficultés d'entre le Prévôt-le-Comte et Ies Officiers Municipaux de Valenciennes
Creators: name: Six, Philippe-Josse-Auguste-Joseph (1732-1793)
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: 2019
Subjects: Justice royale
Organisation judiciaire
Décision de justice
Justice municipale
Justice seigneuriale

description: Source: http://nordnum.univ-lille.fr/ark:/72505/a0115224001360im5Ol/from/a011522400136ypxWl3
description: Source: NAKALONA
description: Coverage: Parlement de Flandre
description: issued: 01/07/2019
Secretory phospholipase A2 group XIIB plays key functional roles in Vibrio-induced antibacterial responses in the seahorse intestine
Creators: name: Xiao, Wanghong
Publisher: name: figshare
Year: 2021
Subjects: subject: 60804 Animal Immunology
subject: FOS: Biological sciences

description: Our supplementary material contains: materials and methods; and two tables which contains the origianl datasets used in present study
Technological Leadership and Sectoral Employment Growth: A Spatial Econometric Analysis for U.S. Counties
Creators: name: Pede, Valerien O.
name: Florax, Raymond J.G.M.
name: De Groot, Henri L.F.
name: Pede, Valerien O.
name: Florax, Raymond J.G.M.
name: De Groot, Henri L.F.
Publisher: name: Unknown
Year: 2011
Subjects: subject: Research and Development/Tech Change/Emerging Technologies
subject: regional employment growth
subject: technology leadership
subject: space

description: This paper investigates the determinants of technological catch-up and examines at a refined level of spatial and sectoral aggregation to what extent geographical and/or technological proximity to the technology leader impact regional employment growth. Technological progress is endogenously determined and depends on specialization, competition and diversity. We also allow technological progress to depend on agglomeration economies in proximate regions, and model technological progress by means of a hierarchical process of catch-up to the technology leader. Results indicate that human capital plays a crucial role in promoting sectoral employment growth. The effect of technological distance varies, depending on which sector is considered. Technological distance to the leader shows a positive and significant effect on employment growth in the sectors Construction & Manufacturing, Information & Utilities, and Services. No effect of technological distance was found for Finance & Management, Transportation & Trade, and Natural Resources. The effect of geographical distance to the technology leader on employment growth also varies across sectors. A negative effect is observed for Construction & Manufacturing and Finance & Management, while the effect is positive for Natural Resources and Transportation & Trade, and statistically not different from zero for Information and Utilities and Services.
Additional file 1 of The HOME FAST BRAZIL self-report version: translation and transcultural adaptation into Brazilian Portuguese
Creators: name: Filho, Jarbas Melo
name: Bazanella, Natacha Verônica
name: Audrin Said Vojciechowski
name: Elisiê Rossi Ribeiro Costa
name: Mackenzie, Lynette
name: Gomes, Anna Raquel Silveira
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1.
Exchangeable pairs and Poisson approximation
Creators: name: Chatterjee, Sourav
name: Diaconis, Persi
name: Meckes, Elizabeth
Publisher: name: arXiv
Year: 2004
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: This is a survey paper on Poisson approximation using Stein's method of exchangeable pairs. We illustrate using Poisson-binomial trials and many variations on three classical problems of combinatorial probability: the matching problem, the coupon collector's problem, and the birthday problem. While many details are new, the results are closely related to a body of work developed by Andrew Barbour, Louis Chen, Richard Arratia, Lou Gordon, Larry Goldstein, and their collaborators. Some comparison with these other approaches is offered.
description: Published at http://dx.doi.org/10.1214/154957805100000096 in the Probability Surveys (http://www.i-journals.org/ps/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Transcending the Limitations of Environmental Economic Framing: Toward a Metaeconomics of Environmental Choice
Creators: name: Czap, Natalia V.
name: Czap, Hans J.
name: Khachaturyan, Marianna
name: Lynne, Gary D.
name: Burbach, Mark E.
name: Czap, Natalia V.
name: Czap, Hans J.
name: Khachaturyan, Marianna
name: Lynne, Gary D.
name: Burbach, Mark E.
Publisher: name: Unknown
Year: 2011
Subjects: subject: Environmental Economics and Policy
subject: Institutional and Behavioral Economics
subject: dual-interest model
subject: metaeconomics
subject: empathy
subject: sympathy
subject: selfism
subject: environmental experiment
subject: behavioral economics
subject: water quality
subject: conservation tillage
subject: conservation policy

description: This paper further tests dual interest theory and the metaeconomics approach to environmental choice, recognizing a possible role for empathy-sympathy (the basis for an internalized, shared other-interest) in tempering and conditioning the more fundamental tendency to pursue self-interest. To test, we focus on rivers flowing through agricultural areas carrying sediments, chemicals, and fertilizers which are making their way into downstream rivers and lakes. We use data from a framed experiment. Farmers decide on the usage of conservation technology to lessen impacts on the water quality in downstream areas, which is more costly. The results confirm our hypotheses, demonstrating that upstream farmers who practice conservation are tempering profit maximization with empathy-based, environmentally conscious behavior that better serves the farmers’ own-interest, and thus also serves downstream users. Environmental economics models need to explicitly include empathy-sympathy and the moral-ethical context it produces, providing a more scientific basis for conservation policy and programs.
Study of phase information in MRI with applications to fast imaging and inversion recovery imaging
Creators: name: Chang, Zheng
Publisher: name: University of British Columbia
Year: 2010

description: In Magnetic Resonance Imaging (MRI), signal is complex valued and can be represented by a magnitude image and a phase map. Although magnitude images are used much more frequently in clinical diagnosis than phase maps, the latter should not be undervalued because a lot of valuable information is encoded only in phase, which has great potential in medical applications. My doctoral thesis focuses on phase information in MRI and its applications in the areas of fast imaging and Inversion Recovery (IR) imaging. IR imaging is one of the most useful techniques in MRI contrast manipulation, but its use is limited because of the presence of phase errors. The thesis proposes a new method to correct phase errors that occur in IR imaging. The method models phase variation with a polynomial, whose coefficients are statistically determined by calculating relative vector rotations of complex fields after being shifted by n pixels. As discovered in this thesis, increasing the pixel shift effectively enhances phase signal without amplifying the corresponding noise, and thereby improves phase correction. The method has been successfully demonstrated with 2D in vivo IR imaging data. Phase information has great potential also in fast imaging in MRI. For example, a recently published fast imaging method named "Skipped Phase Encoding and Edge Deghosting (SPEED)" conducts strategic spatial phase encoding and thereby accelerates MRI. SPEED is promising but is demonstrated so far only in 2D and only with a single coil. This thesis presents new developments based on the principle of SPEED: First, SPEED is extended from 2D to 3D to reduce scan time with more flexibility and efficiency; Second, SPEED is combined with Half-Fourier imaging to accelerate MRI further by a factor of nearly 2; Third, SPEED is simplified based on the sparseness of M R angiography data; Fourth, a new parallel imaging strategy named "SPEED with Array Coil Enhancement (SPEED-ACE)" is proposed, which extends SPEED from a single coil to multiple coils to further accelerate MRI. Finally, signal-to-noise ratio (SNR) in SPEED is studied, and a novel approach for SNR improvement is proposed and demonstrated with computer simulations and in vivo data.
Impossibility of masking a set of quantum states of nonzero measure
Creators: name: Liang, Xiao-Bin
name: Li, Bo
name: Fei, Shao-Ming
name: Fan, Heng
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the quantum information masking based on isometric linear operators that distribute the information encoded in pure states to the correlations in bipartite states. It is shown that a isometric linear operator can not mask any nonzero measure set of pure states. We present a geometric characterization of the maskable sets, and show that any maskable set must be on a spherical circle in certain Euclidean spaces. Detailed examples and potential applications in such as secret sharing and quantum cryptography are analyzed.
description: 7 pages, 3 figures, comments are welcome!
Shrinkwrapping and the taming of hyperbolic 3-manifolds
Creators: name: Calegari, Danny
name: Gabai, David
Publisher: name: arXiv
Year: 2004
Subjects: subject: Geometric Topology (math.GT)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: We introduce a new technique for finding CAT(-1) surfaces in hyperbolic 3-manifolds. We use this to show that a complete hyperbolic 3-manifold with finitely generated fundamental group is geometrically and topologically tame.
description: 60 pages, 7 figures; V3: incorporates referee's suggestions, references updated
Probing Cosmic Rays with Fe K$α$ Line Structures Generated by Multiple Ionization Process
Creators: name: Okon, Hiromichi
name: Imai, Makoto
name: Tanaka, Takaaki
name: Uchida, Hiroyuki
name: Tsuru, Takeshi Go
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Supernova remnants (SNRs) have been regarded as major acceleration sites of Galactic cosmic rays. Recent X-ray studies revealed neutral Fe K$α$ line emission from dense gas in the vicinity of some SNRs, which can be best interpreted as K-shell ionization of Fe atoms in the gas by sub-relativistic particles accelerated in the SNRs. In this Letter, we propose a novel method of constraining the composition of particles accelerated in SNRs, which is currently unknown. When energetic heavy ions collide with target atoms, their strong Coulomb field can easily cause simultaneous ejection of multiple inner-shell electrons of the target. This results in shifts in characteristic X-ray line energies, forming distinctive spectral structures. Detection of such structures in the neutral Fe K$α$ line strongly supports the particle ionization scenario, and furthermore provides direct evidence of heavy ions in the accelerated particles. We construct a model for the Fe K$α$ line structures by various projectile ions utilizing atomic-collision data.
description: 6 pages, 4 figures Accepted for publication in Publications of the Astronomical Society of Japan
A METODOLOGIA DA PRODUÇÃO MAIS LIMPA EM EMPRESAS RURAIS
Creators: name: Silva, Ana Maria Navaes Da
name: Albuquerque, Jose De Lima
name: Silva, Elizandro Souza Da
name: Da Silva, Rosineide Vieira
name: Santos, Cleidijane Siqueira
name: Silva, Ana Maria Navaes Da
name: Albuquerque, Jose De Lima
name: Silva, Elizandro Souza Da
name: Da Silva, Rosineide Vieira
name: Santos, Cleidijane Siqueira
Publisher: name: Unknown
Year: 2008
Subjects: subject: Agribusiness
subject: Environmental Economics and Policy
subject: produção mais limpa
subject: qualidade total
subject: metodologia

description: O objetivo desse artigo é mostrar que a metodologia da Produção Mais Limpa pode ser aplicada em empresas rurais assim como é implementada pelo setor industrial. No modo de produção atual do setor primário e industrial existem pelo menos duas características comuns a ambos, são elas: o desperdício de matérias-primas e de energia. O anseio de minimizar ou eliminar as causas e os efeitos desta situação são os principais objetivos da Produção Mais Limpa. Este trabalho procurou realizar uma pesquisa através da coleta de dados secundários em periódicos, artigos técnicos e bibliografia especializada sobre a contribuição da metodologia da produção mais limpa para a eficiência e eficácia das empresas rurais. Percebeu-se que as empresas, ao adotarem esse modelo de Administração da Qualidade Total, poderão beneficiar-se com a redução de seus custos, bem como aumentar sua capacidade inovadora, atendendo de forma mais adequada às necessidades de seus consumidores. É a prática empresarial pautada na gestão ambiental que permite a incorporação de processos produtivos mais limpos no setor industrial e na atividade agrícola que propiciam incrementos crescentes no nível de competitividade da empresa. The objective of this article is to show that the methodology of the cleaner production can be applied in agricultural companies as well as is implemented by the industrial sector. In the way of current production of the primary and industrial sector at least two common characteristics to both exist, are they: the energy and raw material wastefulness. The search for minimizing or to eliminate the causes and the effect of this situation is the main objectives of the cleaner production. This paper looked for to carry through a research through secondary data, scientific papers and specialized bibliography in order to show the contribution of the methodology of the cleaner production for the efficiency and effectiveness of the agricultural companies. One perceived that the companies, when adopting this model of Administration of the Total Quality, will be able to be benefited with the reduction of its costs, as well as increasing its innovative capacity, taking care of adjusted form more to the necessities of its consumers. The management supported by environmental practices and the incorporation of cleaner productive processes in the industrial sector and in the agricultural activity is practical that propitiate increasing increments in the level of competitiveness of the company.
Study of structure and lattice dynamics of the Sr$_2$CuO$_2$Cl$_2$(001) surface by helium-atom scattering
Creators: name: Farzaneh, M.
name: Liu, XF.
name: El-Batanouny, M.
name: Chou, F. C.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: Structure and lattice dynamics of the (001) surface of Sr$_2$CuO$_2$Cl$_2$ have been studied by helium atom scattering (HAS). Analysis of diffraction patterns obtained by elastic HAS revealed a surface periodicity consistent with bulk termination, and confirms that the surface is non-polar and stable which favors a SrCl surface termination. Bulk and surface lattice dynamical calculations based on the shell-model were carried out to characterize the experimental phonon dispersions obtained by inelastic HAS. No experimental surface mode was observed above 200 cm$^{-1}$. Comparison between the experimental data and theoretical results for two different slabs with SrCl and CuO$_2$ terminations showed that the experimental data conforms exclusively with the SrCl surface modes.
description: 10 pages, 11 figures
Additional file 2 of Health-related quality of life associates with change in FEV1 in COPD: results from the COSYCONET cohort
Creators: name: Lutter, Johanna I.
name: Jörres, Rudolf A.
name: Kahnert, Kathrin
name: Schwarzkopf, Larissa
name: Studnicka, Michael
name: Karrasch, Stefan
name: Schulz, Holger
name: Vogelmeier, Claus F.
name: Holle, Rolf
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Additional file 2. Inverse Probability Weighting: Absolute adjusted mean change in SGRQ (a) and EQ VAS (b) after 36 months
Perfil do consumidor de hortaliças na região centro-oeste
Creators: name: Mourad, Camila Benatti
name: Novaes, Amilton Luiz
name: Sproesser, Renato Luiz
name: De Souza, Paulo Augusto Ramalho
name: Mourad, Camila Benatti
name: Novaes, Amilton Luiz
name: Sproesser, Renato Luiz
name: De Souza, Paulo Augusto Ramalho
Publisher: name: Unknown
Year: 2008
Subjects: subject: Food Consumption/Nutrition/Food Safety
subject: hábitos alimentares
subject: princípio da imitação-distinção e consumo de hortaliças
subject: alimentary habits
subject: principle of the imitation-distinction and vegetable consumption

description: O presente estudo tem como objetivo a avaliação do comportamento de consumo de hortaliças no Centro-Oeste verificando o perfil dos consumidores. A revisão teórica discute mudanças nos hábitos alimentares que podem influir no posicionamento estratégico das empresas. O princípio de imitação-distinção, defendido por Bourdieu (1996), como um dos fatores determinantes da evolução dos hábitos alimentares pôde ser verificado. O estudo traz a evolução do consumo de hortaliças no Brasil a partir de séries históricas. Utilizou-se o método dedutivo de pesquisa, e a pesquisa documental e de campo (survey) como métodos de procedimento. O perfil encontrado para os consumidores de verduras acima da média é caracterizado por mulheres, com renda e escolaridade média e alta e possuem preocupações diestéticas. Também foi constatado que o princípio da imitação-distinção exerce influência sobre a evolução do comportamento de consumo alimentar. The goal of present study is the vegetable consumption behavior evaluation in the Center- West. The theoretical review discusses alimentary habits changes which can influence the strategic positioning of the companies. The principle of imitation-distinction, defended by Bourdieu (1996), as one of the determinative factors of the evolution of the alimentary habits could be verified. The study brings the historical series of vegetable consumption behavior evaluation in Brazil. The deductive method of research was used and the documentary research and survey were used as the procedure methods. The profile found for the vegetable consumers who are above the average is characterized by women with income and education degree that are medium and high and also have diestéticas concerning. Also it was evidenced that the principle of the imitation-distinction exerts influence on the evolution of the alimentary consumption behavior.
Cosmological parameters in the noncommutative inflation
Creators: name: Myung, Yun Soo
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate how the uncertainty of noncommutative spacetime could explain the WMAP data. For this purpose, the spectrum is divided into the IR and UV region. We introduce a noncommutative parameter of $γ_0$ in the IR region and a noncommutative parameter of $μ_0$ in the UV region. We calculate cosmological parameters using the slow-roll expansion in the UV region and a perturbation method in the IR region. The power-law inflation is chosen to obtain explicit forms for the power spectrum, spectral index, and running spectral index. Further, these are used to fit the data.
description: 13 pages, version to appear in PLB
First-principles study of symmetry lowering in relaxed BaTiO3/SrTiO3 superlattices
Creators: name: Johnston, Karen
name: Huang, Xiangyang
name: Neaton, Jeffrey B.
name: Rabe, Karin M.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The crystal structure and local spontaneous polarization of (BaTiO3)m/(SrTiO3)n superlattices is calculated using a first-principles density functional theory method. The in-plane lattice constant is 1% larger than the SrTiO3 substrate to imitate the relaxed superlattice structure and the symmetry is lowered to monoclinic space group Cm which allows polarization to develop along the [110] and [001] directions. The polarization component in the [110] direction is found to develop only in the SrTiO3 layers and falls to zero in the BaTiO3 layers, whereas the polarization in the [001] direction is approximately uniform throughout the superlattice. These findings are consistent with recent experimental data and first-principles results for epitaxially strained BT and ST.
description: 4 pages, 2 figures
Additional file 3 of Health-related quality of life associates with change in FEV1 in COPD: results from the COSYCONET cohort
Creators: name: Lutter, Johanna I.
name: Jörres, Rudolf A.
name: Kahnert, Kathrin
name: Schwarzkopf, Larissa
name: Studnicka, Michael
name: Karrasch, Stefan
name: Schulz, Holger
name: Vogelmeier, Claus F.
name: Holle, Rolf
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Additional file 3. Table A3 Inverse Probability Weighting: Cross-sectional and longitudinal estimates for the association between FEV1 and disease-specific HRQL as measured with the SGRQ.
ระบบงาน Google doc เพื่อการจัดการเอกสารร่วมกัน สำนักงานคณบดี คณะเทคโนโลยีคหกรรมศาสตร์ มหาวิทยาลัยเทคโนโลยีราชมงคลกรุงเทพ
Creators: name: อรรถพล จันทร์สมุด
Publisher: name: กองบรรณาธิการวารสารแม่โจ้เทคโนโลยีสารสนเทศและนวัตกรรม มหาวิทยาลัยแม่โจ้
Year: 2564
Subjects: ระบบงาน Google doc
การจัดการเอกสารร่วมกัน
คณะเทคโนโลยีคหกรรมศาสตร์ มหาวิทยาลัยเทคโนโลยีราชมงคลกรุงเทพ

description: วารสารแม่โจ้เทคโนโลยีสารสนเทศและนวัตกรรม, 7, 1, 58-72
On Products and Duality of Binary, Quadratic, Regular Operads
Creators: name: Ebrahimi-Fard, Kurusch
name: Guo, Li
Publisher: name: arXiv
Year: 2004
Subjects: subject: Rings and Algebras (math.RA)
subject: Combinatorics (math.CO)
subject: Category Theory (math.CT)
subject: FOS: Mathematics
subject: 18D50, 16W99

description: Since its introduction by Loday in 1995 with motivation from algebraic K-theory, dendriform dialgebras have been studied quite extensively with connections to several areas in mathematics and physics. A few more similar structures have been found recently, such as the tri-, quadri-, ennea- and octo-algebras, with increasing complexity in their constructions and properties. We consider these constructions as operads and their products and duals, in terms of generators and relations, with the goal to clarify and simplify the process of obtaining new algebra structures from known structures and from linear operators.
description: 22 pages
Complete coordination of robotic fiber positioners for massive spectroscopic surveys
Creators: name: Macktoobian, Matin
name: Gillet, Denis
name: Kneib, Jean-Paul
Publisher: name: arXiv
Year: 2020
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Robotics (cs.RO)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Robotic fiber positioners play a vital role in the generation of massive spectroscopic surveys. The more complete a positioners set is coordinated, the more information its corresponding spectrograph receives during an observation. The complete coordination problem of positioners sets is studied in this paper. We first define the local and the global completeness problems and determine their relationship. We then propose a new artificial potential field according to which the convergences of a positioner and its neighboring positioners are cooperatively taken into account. We also discover the required condition for a complete coordination. We finally explain how the modifications of some of the parameters of a positioners set may resolve its incompleteness coordination scenarios. We verify our accomplishments using simulations.
Quebra dos Contratos de Soja Verde
Creators: name: Rezende, Christiane Leles
name: Zylbersztajn, Decio
name: Rezende, Christiane Leles
name: Zylbersztajn, Decio
Publisher: name: Unknown
Year: 2008
Subjects: subject: Agribusiness
subject: Crop Production/Industries
subject: Contratos
subject: soja
subject: instituições
subject: agronegócio
subject: Contracts
subject: agribusiness
subject: soybean
subject: institutions

description: O desenvolvimento do complexo agroindustrial da soja no Brasil deu-se, em parte, como decorrência do surgimento de formas alternativas de crédito, tal como a venda antecipada de soja por meio de contratos. O problema que motivou este estudo foi decorrente das quebras contratuais por parte dos produtores rurais em um momento de expressiva alta do preço em 2003 e 2004. O principal objetivo é analisar como este ambiente de negócios reagiu a esses fatos. Para responder a esta pergunta foi realizada uma pesquisa quantitativa com 70 produtores rurais. Os efeitos das quebras contratuais podem ser percebidos por meio da maior exigência de garantias e a da redução do número de contratos. Os produtores que não quebraram seus contratos também foram negativamente afetados com as novas estratégias adotadas pelas empresas compradoras de soja. Portanto, os custos de transação aumentaram para todos os agentes, bem como a importância de sanções econômicas. The development of the soybean agribusiness complex in Brazil took place, in part, as a consequence of credit alternative forms, such as the soybean anticipated sale by contracts. The problem which has motivated this study was the contractual breaches during an expressive increase of price in 2003 and 2004. The main objective is to analyze how this business environment reacted after those facts. Quantitative survey has been carried out with 70 farmers to answer the question. The effects of these breaches can be realized such as more requirements of warranties and the reduction in the number of contracts. Those farmers who did not breach their contracts also have been negatively affected by the strategic reactions of trading and industries. Therefore, the transaction costs have been increased for all the agents and the importance of economic sanctions has increased as well.
Chiral symmetry breaking in ${\rm QED}_{3}$ in presence of irrelevant interactions: a renormalization group study
Creators: name: Kaveh, Kamran
name: Herbut, Igor F.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Motivated by recent theoretical approaches to high temperature superconductivity, we study dynamical mass generation in three dimensional quantum electrodynamics ${\rm QED}_{3}$) in presence of irrelevant four-fermion quartic terms. The problem is reformulated in terms of the renormalization group flows of certain four-fermion couplings and charge, and then studied in the limit of large number of fermion flavors $N$. We find that the critical number of fermions $N_c$ below which the mass becomes dynamically generated depends continuously on a weak chiral-symmetry-breaking interaction. One-loop calculation in our gauge-invariant approach yields $N_{c0} = 6$ in pure ${\rm QED}_3$. We also find that chiral-symmetry-preserving mass cannot become dynamically generated in pure ${\rm QED}_{3}$.
description: 7 pages, 7 figures
Culturally Appropriate Care for Migrant Arab Elders Living in Long-Term Care Settings: A Scoping Review Protocol.
Creators: name: Du Toit, Sanetta Henrietta Johanna
name: Alhaizan, Najat Abdulhadi H
Publisher: name: OSF Registries
Year: 2024
Subjects: subject: Occupational Therapy
subject: Medicine and Health Sciences
subject: Education
subject: Rehabilitation and Therapy

description: This scoping review seeks to identify and present available culturally appropriate care practices for migrant Arab elders living in residential aged care homes globally.
Polarization-dependent shift in excitonic Zeeman splitting of self-assembled InAlAs quantum dots
Creators: name: Yokoi, T.
name: Adachi, S.
name: Sasakura, H.
name: Muto, S.
name: Song, H. Z.
name: Usuki, T.
name: Hirose, S.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We report the optical spectroscopic results of a single self-assembled InAlAs/Al GaAs quantum dot. The polarization-dependent shift of the Zeeman splitting in a single InAlAs QD has been observed. The induced Overhauser field is estimated to be 0.16 T in this InAlAs QD and the magnitude is shown to be controllable by the degree of circular polarization of excitation light.
description: 4 pages,5 figures
On the algebraic functional equation for the mixed signed Selmer group over multiple $\mathbb{Z}_p$-extensions
Creators: name: Ahmed, Suman
name: Lim, Meng Fai
Publisher: name: arXiv
Year: 2020
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: Let $E$ be an elliptic curve defined over a number field with good reduction at all primes above a fixed odd prime $p$, where at least one of which is a supersingular prime of $E$. In this paper, we will establish the algebraic functional equation for the mixed signed Selmer groups of an elliptic curve with good reduction at every prime above $p$ over a multiple $\mathbb{Z}_p$-extension.
Hot Jupiters and Hot Spots: The Short- and Long-term Chromospheric Activity on Stars with Giant Planets
Creators: name: Shkolnik, E.
name: Walker, G. A. H.
name: Bohlender, D. A.
name: Gu, P. -G.
name: Kürster, M.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We monitored the chromospheric activity in the Ca II H & K lines of 13 solar-type stars (including the Sun); 8 of them over three years at the CFHT and 5 in a single run at the VLT. Ten of the 13 targets have close planetary companions. All of the stars observed at the CFHT show long-term (months to years) changes in H & K intensity levels. Four stars display short-term (days) cyclical activity. For two, HD 73256 and kappa^1 Ceti, the activity is likely associated with an active region rotating with the star, however, the flaring in excess of the rotational modulation may be associated with a hot jupiter. A planetary companion remains a possibility for kappa^1 Ceti. For the other two, HD 179949 and upsilon And, the cyclic variation is synchronized to the hot jupiter's orbit. For both stars this synchronicity with the orbit is clearly seen in two out of three epochs. The effect is only marginal in the third epoch at which the seasonal level of chromospheric activity had changed for both stars. Short-term chromospheric activity appears weakly dependent on the mean K-line reversal intensities for the sample of 13 stars. Also, a suggestive correlation exists between this activity and the M_p sin(i) of the star's hot jupiter. Because of their small separation (<= 0.1 AU), many of the hot jupiters lie within the Alfvén radius of their host stars which allows a direct magnetic interaction with the stellar surface. We discuss the conditions under which a planet's magnetic field might induce activity on the stellar surface and why no such effect was seen for the prime candidate, tau Boo. This work opens up the possibility of characterizing planet-star interactions, with implications for extrasolar planet magnetic fields and the energy contribution to stellar atmospheres.
description: Accepted to the Astrophysical Journal; 39 pages including 17 figures