cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Effects of Trade Liberalization on U.S. Agriculture
Creators: name: Vermeer, James
name: Culver, David
name: Penn, J.B.
name: Sharples, Jerry A.
name: Vermeer, James
name: Culver, David
name: Penn, J.B.
name: Sharples, Jerry A.
Publisher: name: Unknown
Year: 1975
Subjects: subject: Agricultural and Food Policy
subject: International Relations/Trade
subject: Risk and Uncertainty
subject: Free trade
subject: projections
subject: trade liberalization

description: A shift to worldwide free trade would improve prospects for U.S. livestock and grain producers. Both production and prices would be higher for meat animals and poultry, but but milk prices would be lower. Producers of peanuts, sugar, and some fruits and vegetables would face lower price and income prospects. For agriculture as a whole, expanded production and relatively strong prices would generate about 5 percent more in cash receipts. Production expenses would be higher. Without Government payments, realized net farm income would be a little lower than under continuation of present programs. But slight differences in prices could shift the balance either way.
The Invention of Television - Vladimir Zworykin and Philo Farnsworth.pdf
Creators: name: Forrester, Rochelle
Publisher: name: figshare
Year: 2020
Subjects: subject: 100509 Video Communications
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: 100510 Wireless Communications
subject: 100508 Satellite Communications
subject: History
subject: 220203 History and Philosophy of Engineering and Technology
subject: FOS: Philosophy, ethics and religion
subject: Anthropology
subject: FOS: Sociology
subject: Sociology

description: The ultimate cause of much historical, social and cultural change is the gradual accumulation of human knowledge of the environment. Human beings use the materials in their environment to meet their needs and increased human knowledge of the environment enables human needs to be met in a more efficient manner. The materials in the human environment include photosensitive materials and electrons which played an important role in the invention of television. The invention of television revealed a series of discoveries with the simplest discoveries being made first and more complex discoveries being made later. Some discoveries could not be made without certain prior discoveries having been made. Scientific discoveries concerning photosensitive materials and the control of electrons by electromagnets, leading to the invention of the cathode ray tube were necessary before the invention of television. It is only at a particular point in our history, that we were able to put the information together and invent television. Before that point it was not possible to invent television. The order in which these discoveries were made was inevitable and given how much humans like entertainment and news, it was also inevitable, that sooner or later in some society open to new ideas and technology, that television would be used to meet the human need for entertainment and news. The order of discovery was inevitable and is an example of how social and cultural history has to follow a particular course determined by the structure of the world around us.
F.F. Bosworth Mentioned in Daniel J. Simmons' Thesis, 'They Shall Recover': Paper notes enduring legacy of 'Christ the Healer'
Creators: name: Barnes, Roscoe
Publisher: name: figshare
Year: 2020
Subjects: subject: 210304 Biography
subject: FOS: History and archaeology
subject: 220401 Christian Studies (incl. Biblical Studies and Church History)
subject: FOS: Philosophy, ethics and religion
subject: 220402 Comparative Religious Studies
subject: 210399 Historical Studies not elsewhere classified
subject: History
subject: Religious Studies
subject: 220499 Religion and Religious Studies not elsewhere classified

description: Daniel J. Simmons writes about F.F. Bosworth in his research on the subject of healing in the Atonement. He mentions the significance of Bosworth’s book, Christ the Healer, to the conversation on the topic, especially among Pentecostals. He writes: "F.F. Bosworth’s 1924 Pentecostal classic Christ the Healer was widely distributed and revered in classical Pentecostalism." #FFBosworth
Exciton Spin Relaxation Time in Quantum Dots Measured by Continuous-Wave Photoluminescence Spectroscopy
Creators: name: Mackowski, S.
name: Nguyen, T. A.
name: Jackson, H. E.
name: Smith, L. M.
name: Kossut, J.
name: Karczewski, G.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We demonstrate a new method of measuring the exciton spin relaxation time in semiconductor nanostructures by continuous-wave photoluminescence. We find that for self-assembled CdTe quantum dots the degree of circular polarization of emission is larger when exciting polarized excitons into the lower energy spin state than in the case when the excitons are excited into the higher energy spin state. A simple rate equation model gives the exciton spin relaxation time in CdTe quantum dots equal to 4.8+/-0.3 ns, significantly longer than the quantum dot exciton recombination time 300 ps.
description: 11 pages, 3 figures
COMPOSIÇÃO DE CULTURAS E OCUPAÇÃO DO ESPAÇO NA AGROPECUÁRIA PAULISTA DE 1969-1971
Creators: name: Gonçalves, José Sidnei
name: Ojima, Andréa Leda Ramos De Oliveira
name: Spuza, Sueli Alves Moreira
name: Angelo, José Alberto
name: Gonçalves, José Sidnei
name: Ojima, Andréa Leda Ramos De Oliveira
name: Spuza, Sueli Alves Moreira
name: Angelo, José Alberto
Publisher: name: Unknown
Year: 2006
Subjects: subject: Agribusiness
subject: Agricultural and Food Policy
subject: agropecuária paulista
subject: agricultura paulista
subject: transformações econômicas e cadeias de produção

description: A agropecuária paulista realizou consistente processo de transformações estruturais no período posterior a 1970, sendo que isso ocorre numa realidade de esgotamento da fronteira agrícola estadual. As síntese das mudanças na composição de culturas da agropecuária paulista pode ser representada pelo avanço da cana para industria sobre áreas de pastagens numa estrutura que revela intenso progresso técnico. O aumento de produtividade em si não garante poder de expansão de dada cultura uma vez que a cana para indústria com o menor aumento nesse indicador dentre as atividades que realizaram intensa inovação foi a que mais ganhou em expressão espacial. Já a pecuária de corte cujo incremento percentual de produtividade da terra foi mais de quatro vezes maior que o da cana, foi a que mais cedeu espaço cultivado. No tocante à regionalidade verifica-se o avanço das lavouras no sentido do Oeste, num processo puxado pela cana e pela soja, com o que eleva-se de forma expressiva a proporção das áreas de lavouras como proporção da área agropecuária total. Os resultados produzidos pela transformação da agropecuária paulista desde 1970 consistem na preponderância de culturas que no plano externo de demanda e de preços relativos tiveram estímulos esternos e, no plano interno consolidaram consistentes cadeias de produção que irradiaram de forma intensa e precisa esses estímulos para a estrutura produtiva
Pricing methods: δ3: Reference-based pricing
Creators: name: Nimer S Alkhatib
name: Erstad, Brian
name: Ramos, Kenneth
name: McBride, Ali
name: Sandipan Bhattacharjee
name: Slack, Marion
name: Abraham, Ivo
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Plant Biology
subject: FOS: Biological sciences
subject: Computational Biology

description: Aims: Six Delta is a six-dimensional independent platform for outcome-based pricing/contracting. The third dimension (δ3) estimates prices on the basis of international drug price referencing methods. We describe this dimension’s methodology and present a proof-of-concept application to the treatment of non-small cell lung cancer (NSCLC) with EGFR mutation with osimertinib. Materials and methods: The reference-based pricing dimension utilizes a six-step method: 1) selecting foreign countries based on a set of four criteria (drug is available in the foreign country, price information is available in the foreign country, foreign countries are members within the organization for Economic Co-operation and Development, pricing methods in the foreign countries involve value assessment); 2) adjusting for exchange rates; 3) generating reference price (RP) scenarios; 4) adjusting with the medical inflation rate; 5) pooling all generated RP scenarios and calculating average and standard deviation (SD); 6) and Monte Carlo Simulation (MCS) to estimate the dimension-specific DSPReference. A proof-of-concept exercise with osimertinib in NSCLC was performed for two hypothetical outcome-based contracts: 1-year (2019-2020) and 2-year (2019-2021). Results: The United Kingdom and Canada met the four criteria. For the osimertinib 1-year contract price, the average of eight RP scenarios, adjusted for inflation by 0.44%, was $8,892 (SD=$2,606) for a 30-day prescription. MCS yielded a DSPReference estimate of $9,395 or -35.72% of the wholesale acquisition cost (WAC) of $14,616. For the 2-year contract, the average, adjusted for inflation by 0.72%, was $8,928 (SD=$2,610). MCS yielded a DSPReference estimate of $9,442 or -35.40% of the WAC of $14,616. Conclusions: We demonstrated that international price referencing methods can be integrated into our proposed Six Delta platform for outcome-based pricing/contracting.
A PEQUENA PROPRIEDADE RURAL NO ESPÍRITO SANTO: CONSTITUIÇÃO
Creators: name: Bergamim, Marcia Cristina
name: Bergamim, Marcia Cristina
Publisher: name: Unknown
Year: 2006
Subjects: subject: Agribusiness
subject: Crop Production/Industries
subject: Farm Management
subject: Labor and Human Capital
subject: agricultura familiar
subject: cafeicultura
subject: imigração européia

description: O presente trabalho aborda a constituição, a consolidação e a crise de uma estrutura produtiva predominantemente assentada na agricultura familiar. O recorte temporal inicia-se por volta de 1850, com a emergência da cultura cafeeira no Espírito Santo e encerra-se nos anos 1960, quando a agricultura familiar entra em crise. Baseado no processo de formação de diferentes regiões produtivas no estado analisa-se a expansão da cafeicultura e a constituição e difusão da agricultura familiar. Como a lógica de produção do espaço capixaba estabeleceu um processo inverso ao verificado na maioria dos estados brasileiros, pois enquanto nestes consolidava-se o latifúndio, no Espírito Santo, a formação espacial caracterizava-se pela hegemonia da agricultura familiar, com o predomínio de uma estrutura produtiva fundada na pequena propriedade, no trabalho familiar e na ausência de recursos técnicos. Essa forma de organização da produção deixou evidente seus limites no desenvolvimento socioeconômico estadual.
Heterotic strings on $(K3\times T^2)/\mathbb{Z}_3$ and their dual Calabi-Yau threefolds
Creators: name: Banlaki, Andreas
name: Chattopadhyaya, Aradhita
name: Kidambi, Abhiram
name: Schimannek, Thorsten
name: Schimpf, Maria
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Algebraic Geometry (math.AG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: In this paper we study compactifications of the ${\cal N}=2$ heterotic $E_8\times E_8$ string on $(K3\times T^2)/\mathbb{Z}_3$ with various gauge backgrounds and calculate the topological couplings in the effective supergravity action that arise from one-loop amplitudes. We then identify candidates for dual type IIA compactifications on Calabi-Yau threefolds and compare the heterotic results with the corresponding topological string amplitudes. We find that the dual Calabi-Yau geometries are $K3$ fibrations that are also genus one fibered with three-sections. Moreover, we show that the intersection form on the polarization lattice of the $K3$ fibration has to be three times the intersection form on the Narain lattice $Γ^{1,1}$.
Fragmentation of shells
Creators: name: Wittel, Falk
name: Kun, Ferenc
name: Herrman, Hans J.
name: Kroplin, Bernt H.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We present a theoretical and experimental study of the fragmentation of closed thin shells made of a disordered brittle material. Experiments were performed on brown and white hen egg-shells under two different loading conditions: impact with a hard wall and explosion by a combustible mixture both give rise to power law fragment size distributions. A three-dimensional discrete element model of shells is worked out. Based on simulations of the model we give evidence that power law fragment mass distributions arise due to an underlying phase transition which proved to be abrupt for explosion and continuous for impact. We demonstrate that the fragmentation of closed shells defines a new universality class of fragmentation phenomena.
description: 4 pages in revtex format, 5 figures are included
Additional file 1 of Physical examination performed by general practitioners in 5 community health service institutions in Beijing: an observational study
Creators: name: Wei, Yun
name: Wang, Feiyue
name: Pan, Zhaolu
name: Wang, Meirong
name: Jin, Guanghui
name: Lu, Xiaoqin
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 1.
Learning Curves for Mutual Information Maximization
Creators: name: Urbanczik, Robert
Publisher: name: arXiv
Year: 2003
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: An unsupervised learning procedure based on maximizing the mutual information between the outputs of two networks receiving different but statistically dependent inputs is analyzed (Becker and Hinton, Nature, 355, 92, 161). For a generic data model, I show that in the large sample limit the structure in the data is recognized by mutual information maximization. For a more restricted model, where the networks are similar to perceptrons, I calculate the learning curves for zero-temperature Gibbs learning. These show that convergence can be rather slow, and a way of regularizing the procedure is considered.
description: 13 pages, to appear in Phys.Rev. E
Mapping the Electronic Structure of Warm Dense Nickel via Resonant Inelastic X-ray Scattering
Creators: name: Humphries, O. S.
name: Marjoribanks, R. S.
name: Berg, Q. van den
name: Galtier, E. C.
name: Kasim, M. F.
name: Lee, H. J.
name: Miscampbell, A. J. F.
name: Nagler, B.
name: Royle, R.
name: Wark, J. S.
name: Vinko, S. M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The development of high-brightness free-electron lasers (FEL) has revolutionised our ability to create and study matter in the high-energy-density (HED) regime. Current diagnostic techniques have been very successful in yielding information on fundamental thermodynamic plasma properties, but provide only limited or indirect information on the detailed quantum structure of these systems, and on how it is affected by ionization dynamics. Here we show how the electronic structure of solid-density nickel, heated to temperatures of 10's of eV on femtosecond timescales, can be studied by resonant (Raman) inelastic x-ray scattering (RIXS) using the Linac Coherent Light Source FEL. We present single-shot measurements of the valence density of states in the x-ray-heated transient system, and extract simultaneously electron temperatures, ionization, and ionization potential energies. The RIXS spectrum provides a wealth of information on the valence structure of the HED system that goes beyond what can be extracted from x-ray absorption or emission spectroscopy alone.
An Empirical Study on Technical Debt in a Finnish SME
Creators: name: Lenarduzzi, Valentina
name: Orava, Teemu
name: Saarimäki, Nyyti
name: Systä, Kari
name: Taibi, Davide
Publisher: name: arXiv
Year: 2019
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Objective. In this work, we report the experience of a Finnish SME in managing Technical Debt (TD), investigating the most common types of TD they faced in the past, their causes, and their effects. Method. We set up a focus group in the case-company, involving different roles. Results. The results showed that the most significant TD in the company stems from disagreements with the supplier and lack of test automation. Specification and test TD are the most significant types of TD. Budget and time constraints were identified as the most important root causes of TD. Conclusion. TD occurs when time or budget is limited or the amount of work are not understood properly. However, not all postponed activities generated "debt". Sometimes the accumulation of TD helped meet deadlines without a major impact, while in other cases the cost for repaying the TD was much higher than the benefits. From this study, we learned that learning, careful estimations, and continuous improvement could be good strategies to mitigate TD. These strategies include iterative validation with customers, efficient communication with stakeholders, meta-cognition in estimations, and value orientation in budgeting and scheduling.
Design and operation of an innovative HVAC system for a net-positive energy solar decathlon house
Creators: name: Baghi, Yeganeh
name: Lin, Wenye
name: Robinson, Duane
name: Ma, Zhenjun
Publisher: name: University of Wollongong
Year: 2025

description: This paper presents the design and operation of a novel Heating, Ventilation, and Air Conditioning
(HVAC) system for a net-positive energy Solar Decathlon house that Team UOW constructed to
compete within the Solar Decathlon Middle East (SDME) 2018 competition. The HVAC system
primarily consists of an air-to-water heat pump, an Energy Recovery Ventilator, a
dehumidification/humidification heat pump, a water-based Thermal Energy Storage unit using Phase
Change Materials, and radiant panels. The HVAC system was developed to address the challenging
climatic conditions in the remote desert environment of the competition site (and applicable to many
parts of Australia) to provide energy-efficient indoor space cooling and acceptable indoor thermal
comfort, together with the ability to shift HVAC peak energy demand. This new HVAC system was
demonstrated during the competition period and successfully maintained indoor thermal comfort
conditions, which resulted in Team UOW winning first and second places respectively in the thermal
comfort and energy efficiency sub-contests, and second overall in the competition. In this paper, we
introduce this innovative HVAC system, detail the unique design approach to mitigating the challenging
climatic conditions, and discuss its operation during the competition.
Reconfigurable multiport switch in coupled mode devices
Creators: name: Jaramillo-Ávila, B.
name: Rodríguez-Lara, B. M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Optics (physics.optics)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: We consider a coupled mode system where the effective propagation constants of localized modes are amenable to modulation. Starting from an unmodulated system where power transfer is heavily suppressed, we demonstrate that small, periodic modulation of the propagation constants enhance power transfer using a slowly varying envelope approximation for the field mode amplitudes. We calculate an approximate modulation frequency enabling complete transfer between otherwise negligibly coupled elements. The ability to control these modulations by electrical or thermal effects allows for reconfigurable multiport switching. We use an array of coupled silica waveguides and the thermo-optic effect to test our predictions in the telecom C-band. However, this requires a refractive index modulation with period of the order $~10^{-3}~\mathrm{m}$ and yields total power transfer with a propagation distance of the order of $10^{-1}~\mathrm{m}$, which might make it unattractive for integrated photonic applications. Nevertheless, our results are valid for devices described by an equivalent coupled mode matrix for space or time propagation; for example, arrays of microring or terahertz resonators, microwave cavities, radio frequency antennas, or RLC circuits.
description: 15 pages, 4 figures
INDICADORES DE DESENVOLVIMENTO HUMANO EM ASSENTAMENTOS RURAIS E PERIFERIA URBANA: ESTUDO DE CASO DOS ASSENTAMENTOS DE CÓRREGO RICO (JABOTICABAL-SP), REAGE BRASIL (BEBEDOURO-SP) E ÁREA PERIFÉRICA URBANA (JARDIM ALVORADA) JABOTICABAL-SP
Creators: name: Bellentani, Natalia Freire
name: Souza, José Gilberto De
name: Bellentani, Natalia Freire
name: Souza, José Gilberto De
Publisher: name: Unknown
Year: 2006
Subjects: Community/Rural/Urban Development
Labor and Human Capital

description: Qualquer análise que se faça da sociedade brasileira atual mostra que, ao lado de uma economia moderna, existem milhões de pessoas excluídas de seus benefícios, assim como dos serviços proporcionados pelo governo a seus cidadãos. Isto pode ser uma conseqüência de processos de exclusão, pelos quais setores, antes incluídos, foram expulsos e marginalizados por processos de mudança social, econômica ou política; ou de processos de inclusão limitada, pelos quais o acesso ao emprego, renda e benefícios do desenvolvimento econômico fica restrito a determinados segmentos da sociedade. O resultado, em ambos os casos é o mesmo, mas as implicações políticas e sociais podem ser muito distintas. Processos de exclusão social e econômica tendem a ser muito mais violentos e traumáticos do que situações de inclusão limitada
Part Segmentation for Highly Accurate Deformable Tracking in Occlusions via Fully Convolutional Neural Networks
Creators: name: Wan, Weilin
name: Walsman, Aaron
name: Fox, Dieter
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: Successfully tracking the human body is an important perceptual challenge for robots that must work around people. Existing methods fall into two broad categories: geometric tracking and direct pose estimation using machine learning. While recent work has shown direct estimation techniques can be quite powerful, geometric tracking methods using point clouds can provide a very high level of 3D accuracy which is necessary for many robotic applications. However these approaches can have difficulty in clutter when large portions of the subject are occluded. To overcome this limitation, we propose a solution based on fully convolutional neural networks (FCN). We develop an optimized Fast-FCN network architecture for our application which allows us to filter observed point clouds and improve tracking accuracy while maintaining interactive frame rates. We also show that this model can be trained with a limited number of examples and almost no manual labelling by using an existing geometric tracker and data augmentation to automatically generate segmentation maps. We demonstrate the accuracy of our full system by comparing it against an existing geometric tracker, and show significant improvement in these challenging scenarios.
Quantum Tomography
Creators: name: D'Ariano, G. Mauro
name: Paris, Matteo G. A.
name: Sacchi, Massimiliano F.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: This is the draft version of a review paper which is going to appear in "Advances in Imaging and Electron Physics"
description: To appear in "Advances in Imaging and Electron Physics". Some figs with low resolution
Additional file 1 of A qualitative examination of the current management of opioid use disorder and barriers to prescribing buprenorphine in a Canadian emergency department
Creators: name: Wiercigroch, David
name: Hoyeck, Patricia
name: Sheikh, Hasan
name: Hulme, Jennifer
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Pharmacology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases

description: Additional file 1.
The GEMS project: X-ray analysis and statistical properties of the group sample
Creators: name: Osmond, John P. F.
name: Ponman, Trevor J.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The GEMS project involves a multi-wavelength study of a sample of 60 galaxy groups. Substantial ROSAT PSPC observations are used to characterise the state of the intergalactic medium in each. We present the results of a uniform analysis of these ROSAT data, and a statistical investigation of the relationship between X-ray and optical properties across the sample. The steepening of the LX-TX relation in the group regime reported previously is not seen in our sample, which fits well onto the cluster trend. A number of biases affect the fitting of regression lines under these circumstances, and until the impact of these has been thoroughly investigated it seems best to regard the slope of the group LX-TX relation as being poorly determined. A significant problem in comparing the properties of groups and clusters is the derivation of system radii, to allow different systems to be compared within regions having the same overdensity. We find evidence that group velocity dispersion provides a very unreliable measure of system mass (and hence radius), with a number of groups having remarkably low values of sigma. We confirm that the surface brightness profiles of groups are significantly flatter than those of clusters, however we find no significant tendency within our sample for cooler groups to show flatter profiles. This result is inconsistent with simple universal preheating models. The morphology of the galaxies in the GEMS groups is correlated to their X-ray properties in a number of ways: we confirm the very strong relationship between X-ray emission and a dominant early-type central galaxy, and also find that spiral fraction is correlated with the temperature of the hot gas. A class of spiral-rich groups with little or no X-ray emission, probably corresponds to groups which have not yet fully collapsed.
description: 27 pages, 31 figures, to be published in MNRAS
Additional file 5 of Clinical significance of metabolism-related genes and FAK activity in ovarian high-grade serous carcinoma
Creators: name: Sato, Masakazu
name: Sato, Sho
name: Shintani, Daisuke
name: Hanaoka, Mieko
name: Ogasawara, Aiko
name: Miwa, Maiko
name: Yabuno, Akira
name: Kurosaki, Akira
name: Yoshida, Hiroyuki
name: Fujiwara, Keiichi
name: Hasegawa, Kosei
Publisher: name: figshare
Year: 2022
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Hematology

description: Additional file 5: Table S1. Clinical Specimen Data.
Additional file 2 of A qualitative examination of the current management of opioid use disorder and barriers to prescribing buprenorphine in a Canadian emergency department
Creators: name: Wiercigroch, David
name: Hoyeck, Patricia
name: Sheikh, Hasan
name: Hulme, Jennifer
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Pharmacology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases

description: Additional file 2.
D-brane Dynamics in the c=1 Matrix Model
Creators: name: Gutperle, Michael
name: Kraus, Per
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Recent work has shown that unstable D-branes in two dimensional string theory are represented by eigenvalues in a dual matrix model. We elaborate on this proposal by showing how to systematically include higher order effects in string perturbation theory. The full closed string state produced by a rolling open string tachyon corresponds to a sum of string amplitudes with any number of boundaries and closed string vertex operators. These contributions are easily extracted from the matrix model. As in the AdS/CFT correspondence, the sum of planar diagrams in the open string theory is directly related to the classical theory in the bulk, i.e. sphere diagrams. We also comment on the description of static D-branes in the matrix model, in terms of a solution representing a deformed Fermi sea.
description: 19 pages. v2: references added, comments on vanishing disk amplitudes
ESTUDO DA CADEIA PRODUTIVA DE FLORES: MUNICÍPIO DE GRAVATÁ - PERNAMBUCO
Creators: name: Medeiros, Fabio De Oliveira
name: Favero, Luis Andrea
name: Pedrosa, Manoel Xavier
name: Medeiros, Fabio De Oliveira
name: Favero, Luis Andrea
name: Pedrosa, Manoel Xavier
Publisher: name: Unknown
Year: 2006
Subjects: subject: Marketing
subject: FOS: Economics and business
subject: Production Economics
subject: Cadeia produtiva
subject: margens de comercialização
subject: diferenciação do produto.

description: Este artigo decorre de um trabalho de pesquisa mais abrangente cujo objetivo geral foi identificar e estruturar a Cadeia Produtiva de Flores Temperadas no Estado de Pernambuco. De uma maneira mais específica enfocamos aqui os segmentos produção e distribuição no atacado, tendo como referência o município de Gravatá, o maior produtor de flores temperadas e o principal mercado atacadista a CEASA/PE, onde através do Programa Reciflor são comercializadas as principais espécies de flores produzidas em Pernambuco ou provenientes de outros estados. O uso limitado de tecnologias de produção em estufas explica a grande oscilação da oferta. As flores produzidas por pequenos produtores são cultivadas essencialmente em campo aberto submetendo o mercado e os preços aos efeitos da incerteza sazonal. No primeiro trimestre do ano a oferta local é pequena e os demais períodos sofrendo intervalos de pico de demanda intercalando meses de forte oferta com períodos mais retraídos. Além das oscilações da oferta os produtores têm que conviver com contínua elevação dos custos de produção. A média dos preços praticados no mercado atacadista da CEASA/PE apresentou no período estudado poucas variações. Os custos para produzir um hectare de flores, incluindo instalações, mão-deobra, fertilizantes, embalagens e outros variam de espécie para espécie. A região produtora do agreste pernambucano (Gravatá) apresenta, em sua matriz de custos, valores que, também, variam de produtor para produtor. Constatou-se a necessidade de organização dos produtores em associações ou em cooperativas para negociar com os fornecedores de insumos, volumes e preços mais adequados. Os custos de produção e as margens de comercialização identificados neste estudo revelaram os diferentes níveis de dificuldades que ocorrem na produção, pós-colheita e comercialização no atacado, decorrentes da extrema variabilidade e descontinuidade da quantidade ofertada, resultando em significativa variação dos preços e das margens entre os segmentos estudados.
India's EV Charging Infrastructure - An overview
Creators: name: Jeykishan Kumar
Publisher: name: figshare
Year: 2021
Subjects: subject: 90507 Transport Engineering
subject: FOS: Civil engineering

description: The charging infrastructureof EV has to satisfyextensive requirementsbefore it is introduced tothe market. Apart fromfaultless communication,power is a primeconsideration. Thechallenges consist in therequired compatibility withdifferent vehicles (EV),charging interfaces andpower grids.
The proper definition and Wielandt-Hartley's theorem for submaximal $\mathfrak{X}$-subgroups
Creators: name: Revin, Danila
name: Skresanov, Saveliy
name: Vasil'ev, Andrey
Publisher: name: arXiv
Year: 2019
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20E28, 20D20, 20D35

description: A nonempty class $\mathfrak{X}$ of finite groups is called complete if it is closed under taking subgroups, homomorphic images and extensions. We deal with a classical problem of determining $\mathfrak{X}$-maximal subgroups. We consider two definitions of submaximal $\mathfrak{X}$-subgroups suggested by Wielandt and discuss which one better suits our task. We prove that these definitions are not equivalent yet Wielandt-Hartley's theorem holds true for either definition of $\mathfrak{X}$-submaximality. We also give some applications of the strong version of Wielandt-Hartley's theorem.
title: Henrique Dias de Carvalho
Creators: name: Pacheco, Mafalda
Publisher: name: CHAM, Faculdade de Ciências Sociais e Humanas, Universidade Nova de Lisboa
Year: 2022

description: Entrada biográfica sobre Henrique Dias de Carvalho, na plataforma eViterbo
description: Pacheco, Mafalda. 2022. Henrique Dias de Carvalho in eViterbo. CHAM, Faculdade de Ciências Sociais e Humanas, Universidade Nova de Lisboa. eISBN: 978-989-8492-77-7
Simulating Hamiltonian dynamics using many-qudit Hamiltonians and local unitary control
Creators: name: Bremner, Michael J.
name: Bacon, Dave
name: Nielsen, Michael A.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: When can a quantum system of finite dimension be used to simulate another quantum system of finite dimension? What restricts the capacity of one system to simulate another? In this paper we complete the program of studying what simulations can be done with entangling many-qudit Hamiltonians and local unitary control. By entangling we mean that every qudit is coupled to every other qudit, at least indirectly. We demonstrate that the only class of finite-dimensional entangling Hamiltonians that aren't universal for simulation is the class of entangling Hamiltonians on qubits whose Pauli operator expansion contains only terms coupling an odd number of systems, as identified by Bremner et. al. [Phys. Rev. A, 69, 012313 (2004)]. We show that in all other cases entangling many-qudit Hamiltonians are universal for simulation.
O PROCESSO DE COMERCIALIZAÇÃO DO PEDÚNCULO E DA AMÊNDOA DA CASTANHA DE CAJU BRASILEIRA
Creators: name: Cabral, Jose Ednilson De Oliveira
name: Cabral, Jose Ednilson De Oliveira
Publisher: name: Unknown
Year: 2006
Subjects: subject: Marketing
subject: FOS: Economics and business

description: Através de uma estrutura conceitual derivada da literatura econômica sobre marketing e comercialização agroalimentar, esse artigo descreve o processo de comercialização da amêndoa da castanha de caju pelo Brasil, em termos de canais de marketing, agentes e margens. O artigo é caracterizado por um estudo monográfico compreendendo um estudo em profundidade bibliográfico e de material documental. A análise desta bibliografia e material revelou que este setor do agronegócio apresenta um elevado grau de rivalidade no estágio de produção com crescentes níveis de concentração nos estágios de processamento e comercialização. Assim, os estágios a jusante internalizam as margens de comercialização mais elevadas.
Additional file 1 of The Regeneración Urbana, Calidad de Vida y Salud - RUCAS project: a Chilean multi-methods study to evaluate the impact of urban regeneration on resident health and wellbeing
Creators: name: Baeza, Fernando
name: Vergara, Alejandra Vives
name: González, Francisca
name: Orlando, Laura
name: Valdebenito, Roxana
name: Cortinez-O’Ryan, Andrea
name: Slesinski, Claire
name: Roux, Ana V. Diez
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1. Measurement timeframe by instrument.
The transdermal performance, pharmacokinetics, and anti-inflammatory pharmacodynamics evaluation of harmine-loaded ethosomes
Creators: name: Jizong Jiang
name: Tingyun Ma
name: Liuhong Zhang
name: Xuemei Cheng
name: Changhong Wang
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biochemistry
subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Physiology
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Harmine (HAR) is a β-carboline alkaloid with anti-inflammatory and antipruritic effect. However, the low bioavailability and side effects of HAR severely limited its clinical application. The main objective of this study was to develop harmine-loaded ethosomes (HLE) drug delivery system for topical application to treat inflammation. HLE were obtained by ethanol injection method and characterized. The morphology of HLE was evaluated by transmission electron microscopy (TEM). HLE exhibited a good biocompatibility with human embryonic skin fibroblasts and rat skin. The in vitro skin penetration studies showed that HLE had the greatest skin deposition than harmine-loaded liposomes (HLL) and harmine solution (HS). In vivo pharmacokinetic study demonstrated that AUC(0–∞) and Cmax of HLE in subcutaneous tissues were much higher than that of in blood. Moreover, for convenience of fixing on skin, HLE were mixed with gel. HLE gel significantly inhibited the overexpression of inflammation cytokines prostaglandin E2, interleuking (IL)-1β, nitric oxide, and tumor necrosis factor-alpha (TNF-α) in the inflammation model of rat paw edema compared with HS gel. In short, HLE was promising formulation for topical delivery in treatment of inflammatory diseases.
One-body entanglement as a quantum resource in fermionic systems
Creators: name: Gigena, N.
name: Di Tullio, M.
name: Rossignoli, R.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We show that one-body entanglement, which is a measure of the deviation of a pure fermionic state from a Slater determinant (SD) and is determined by the mixedness of the single-particle density matrix (SPDM), can be considered as a quantum resource. The associated theory has SDs and their convex hull as free states, and number conserving fermion linear optics operations (FLO), which include one-body unitary transformations and measurements of the occupancy of single-particle modes, as the basic free operations. We first provide a bipartitelike formulation of one-body entanglement, based on a Schmidt-like decomposition of a pure $N$-fermion state, from which the SPDM [together with the $(N-1)$-body density matrix] can be derived. It is then proved that under FLO operations, the initial and postmeasurement SPDMs always satisfy a majorization relation, which ensures that these operations cannot increase, on average, the one-body entanglement. It is finally shown that this resource is consistent with a model of fermionic quantum computation which requires correlations beyond antisymmetrization. More general free measurements and the relation with mode entanglement are also discussed.
description: 11 pages, 1 figure
Effects of proton irradiation and ageing on the superconducting properties of single crystalline and polycrystalline MgB2
Creators: name: Perkins, G. K.
name: Bugoslavsky, Y.
name: Caplin, A . D.
name: Moore, J.
name: Tate, T. J.
name: Gwilliam, R.
name: Jun, J.
name: Kazakov, S. M.
name: Karpinski, J.
name: Cohen, L. F.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present magnetisation data on crystalline and polycrystalline MgB2 before and after irradiation with ~1MeV protons. In the virgin crystal the critical current density is below our noise floor of 103A/cm2 over most of the field range. However, after irradiation a peak occurs in the current density as a function of applied magnetic field as the upper critical field Hc2 is approached. After subsequent ageing over a time period of three months, the peak effect is greatly enhanced, exhibiting much stronger pinning over a wide field range, and the upper critical field is approximately doubled, accompanied by a 2K reduction in transition temperature. Similar studies were made on polycrystalline fragments, where irradiation leads to an increased irreversibility field (Jc is enhanced at high fields but decreased at low fields) and a suppression in transition temperature. However, after two years of ageing both parameters returned towards those of the virgin sample.
description: 18 pages 4 figs
Liriomyza congesta
Creators: name: Guglya, Yuliia
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Agromyzidae
Liriomyza
Liriomyza congesta

description: Liriomyza congesta (Becker)
(Figs. 147–149, 481–486)
 Material examined: Ukraine: Vinnytsa Region: near Kurenivka, 48°15’N, 29°11’E, 9.v.2019, Yu. Guglya (1♂); Kharkiv Region: Sokolnyky, Kharkiv, 49°25’N, 36°15’E, 3.viii.2011, Yu. Guglya, ex Trifolium sp. (3♂ 4♀); Sumy Region: Trostyanets, 50°28’N, 34°55’E, 7.v.2013, Yu. Guglya (1♂).
 Hosts. Fabaceae: 26 genera of host plants (Benavent-Corai et al. 2005), additionaly Warrington (2021) noted Galega Tourn. ex L., Ononis L. and Solanaceae: Capsicum L.
 Mine. The larva forms a linear leaf mine. Pupation takes place outside the mine, often attached to the leaf surface.
 Puparium. (Figs. 147–149) Yellow, translucent, glossy, 1.5 mm long, with distinct segmentation; surface quite smooth except for narrow spine bands. Posterior spiracles set on wide and short conical protuberances that are entirely separate; brown, with three sharp sessile bulbs set in a circular configuration.Anal plate brown, not protruding above the surface of the puparium viewed from the side and directed ventrally.
 Cephalopharyngeal skeleton. (Fig. 481) Right mouthhook much larger than the left, each bearing two accessory teeth. Intermediate sclerite long and narrow, 0.96× as long as maximum height of left mouthhook. The mouthhook is strongly sclerotized, intermediate and pharyngeal sclerites much less so. Indentation index 89.
 Female head. (Figs. 482, 483) Dark yellow, with only arista, oc tr and postgena behind vertical setae black; orbit not projecting above eye in profile; 1 orb s, 2 fr s; lunule low, narrow, semicircular, reaching the level of the anterior fr s; pped large, rounded; gena medially 0.28× as high as maximum height of eye.
 Thorax viewed from the side. (Fig. 484) Mostly dark yellow, with kepst in ventral two-thirds, mr ventroposteriorly and anatg posteriorly black; pprn dorsally, anepist ventrally, anepm medially and mtkepst posteriorly bear elongated blackish spots. Calypter and fringe yellowish-grey, margin black. Cx 1 and cx 3 blackish-yellow proximally.
 Female genitalia. (Figs. 485, 486) Capsule of spermatheca relatively small, 0.2× as high as height of anterior part of oviscape. Spermathecae equal in size, dark brown, spherical, sometimes invaginated subapically. Spermathecal duct weakly sclerotized.
 Distribution. This species is very common throughout most of Europe (Papp & Černý 2017). Ukraine (first record).
description: Published as part of Guglya, Yuliia, 2021, Rearing mining flies (Diptera: Agromyzidae) from host plants as an instrument for associating females with males, with the description of seven new species, pp. 1-158 in Zootaxa 5014 (1) on pages 50-52, DOI: 10.11646/zootaxa.5014.1.1, http://zenodo.org/record/5158589
Additional file 2 of The Regeneración Urbana, Calidad de Vida y Salud - RUCAS project: a Chilean multi-methods study to evaluate the impact of urban regeneration on resident health and wellbeing
Creators: name: Baeza, Fernando
name: Vergara, Alejandra Vives
name: González, Francisca
name: Orlando, Laura
name: Valdebenito, Roxana
name: Cortinez-O’Ryan, Andrea
name: Slesinski, Claire
name: Roux, Ana V. Diez
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 2. Characteristics of the RUCAS sample at baseline and remaining sample at wave 3.
Charge transport and phase transition in exciton rings
Creators: name: Butov, L. V.
name: Levitov, L. S.
name: Mintsev, A. V.
name: Simons, B. D.
name: Gossard, A. C.
name: Chemla, D. S.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The macroscopic exciton rings observed in the photoluminescence (PL) patterns of excitons in coupled quantum wells (CQWs) are explained by a series of experiments and a theory based on the idea of carrier imbalance, transport and recombination. The rings are found to be a source of cold excitons with temperature close to that of the lattice. We explored states of excitons in the ring over a range of temperatures down to 380 mK. These studies reveal a sharp, albeit continuous, second order phase transition to a low-temperature ordered exciton state, characterized by ring fragmentation into a periodic array of aggregates. An instability at the onset of degeneracy in the cold exciton system, due to stimulated exciton formation, is proposed as the transition mechanism.
description: 8 pages including 4 figures
How to do xtabond2: An introduction to difference and system GMM in Stata
Creators: name: Roodman, David
name: Roodman, David
Publisher: name: Unknown
Year: 2009
Subjects: subject: Research Methods/ Statistical Methods
subject: xtabond2
subject: generalized method of moments
subject: GMM
subject: Arellano–Bond test
subject: abar

description: The difference and system generalized method-of-moments estimators, developed by Holtz-Eakin, Newey, and Rosen (1988, Econometrica 56: 1371–1395); Arellano and Bond (1991, Review of Economic Studies 58: 277–297); Arellano and Bover (1995, Journal of Econometrics 68: 29–51); and Blundell and Bond (1998, Journal of Econometrics 87: 115–143), are increasingly popular. Both are general estimators designed for situations with “small T, large N” panels, meaning few time periods and many individuals; independent variables that are not strictly exogenous, meaning they are correlated with past and possibly current realizations of the error; fixed effects; and heteroskedasticity and autocorrelation within individuals. This pedagogic article first introduces linear generalized method of moments. Then it describes how limited time span and potential for fixed effects and endogenous regressors drive the design of the estimators of interest, offering Stata-based examples along the way. Next it describes how to apply these estimators with xtabond2. It also explains how to perform the Arellano–Bond test for autocorrelation in a panel after other Stata commands, using abar. The article concludes with some tips for proper use.