cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Origin of the "Waterfall" Effect in Phonon Dispersion of Relaxor Perovskites
Creators: name: Hlinka, J.
name: Kamba, S.
name: Petzelt, J.
name: Kulda, J.
name: Randall, C. A.
name: Zhang, S. J.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Inelastic neutron scattering study of the perovskite relaxor ferroelectric PZN:8%PT elucidates the origin of the previously reported unusual kink on the low frequency transverse phonon dispersion curve (known as "waterfall" effect). We show that its position depends on the choice of the Brillouin zone and that the relation of its position to the size of the polar nanoregions is highly improbable. The observation is explained in the framework of a simple model of coupled damped harmonic oscillators representing the acoustic and optic phonon branches.
description: 4 pages, 6 figures, LaTeX
Additional file 2 of Process evaluation of the response of nursing homes to the implementation of the dementia-specific case conference concept WELCOME-IdA: A qualitative study
Creators: name: Holle, Daniela
name: Teupen, Sonja
name: Graf, Rabea
name: MÃ¼ller-Widmer, Rene
name: Reuther, Sven
name: Halek, Margareta
name: Roes, Martina
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Additional file 2: Innovative dementia-oriented Assessment system (IdA).
Nonlinear nonuniform $\mathcal{PT}$-symmetric Bragg grating structures
Creators: name: Raja, S. Vignesh
name: Govindarajan, A.
name: Mahalingam, A.
name: Lakshmanan, M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We explore the consequences of incorporating parity and time reversal ($\mathcal{PT}$) symmetries on the dynamics of nonreciprocal light propagation exhibited by a class of nonuniform periodic structures known as chirped $\mathcal{PT}$-symmetric fiber Bragg gratings (FBGs). The interplay among various grating parameters such as chirping, detuning, nonlinearities, and gain/loss gives rise to unique bi- and multi-stable states in the unbroken as well as broken $\mathcal{PT}$-symmetric regimes. The role of chirping on the steering dynamics of the hysteresis curve is influenced by the type of nonlinearities and the nature of detuning parameter. Also, incident directions of the input light robustly impact the steering dynamics of bistable and multistable states both in the unbroken and broken $\mathcal{PT}$-symmetric regimes. When the light launching direction is reversed, critical stable states are found to occur at very low intensities which opens up a new avenue for an additional way of controlling light with light. We also analyze the phenomenon of unidirectional wave transport and the reflective bi- and multi-stable characteristics at the so-called $\mathcal{PT}$-symmetry breaking point.
description: Accepted for Publication in Phys. Rev. A
Impact of Equity Pledge Behavior on Cash Holdings
Creators: name: LI, Peiyuan
name: LI, Peiyuan
Publisher: name: Unknown
Year: 2019
Subjects: subject: Agribusiness
subject: Equity pledge, Cash holdings,Financing

description: Since the promulgation of the Guarantee Law of the People’s Republic of China, the pledge of equity in China’s capital market is becoming more and more frequent. This paper attempts to study the relationship between equity pledge, the individual behavior of shareholders and cash holding level of enterprises. Based on the data of Shanghai-Shenzhen A-share listed companies in 2009-2016, multiple regression model was established to study the impact of equity pledge behavior on corporate cash holdings. It is found that equity pledge and pledge ratio are significantly negatively correlated with cash holding level. This can effectively alleviate the financial constraints of listed companies in China.
An avenue for replacement of chemical fertilization under rice-rice cropping pattern: Sustaining soil health and organic C pool via MSW-based vermicomposts
Creators: name: Banashree Sahariah
name: Subhasish Das
name: Linee Goswami
name: Sarmistha Paul
name: Pradip Bhattacharyya
name: Bhattacharya, Satya Sundar
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: Plant Biology

description: The impacts of Municipal solid wastes (MSW) vermicompost (VC) on soil-crop interface have rarely been studied. Hence, the influence of vermicompost on soil health and soil organic C (SOC) dynamics was assessed under intensive rice–rice cropping system. A 20–40% of the recommended N-fertilization was substituted by MSW-vermicompost for the crop. SOC storage, degree of humification, humic acid C, and fulvic acid C in soil gradually increased by 55–60% under NPK60 + VC and NPK80 + VC treatments in 2 years. The improvement in N-mineralization was spectacular in NPK60 + VC (2.79 folds) and NPK80 + VC (2.25 folds) treated soil. The carbon pool management index in soil was greatest under NPK60 + VC (2.1) treatment followed by NPK100 + VC (1.96) and NPK80 + VC (1.87) treatments. Moreover, the crop biomass and grain yield increased under VC treatments. The correlation and regression statistics revealed that rice production was enhanced due to improvement of SOC pool and humified carbon fractions in soil. Finally, we recorded highest benefit-cost ratio under NPK60 + VC (benefit/cost 5.55) followed by NPK80 + VC (benefit/cost 5.44). The study indicated that MSW-vermicompost sustained soil microbial health and SOC balance, which significantly correlated with rice production.
Spatio-temporal Variability of Disastrous Convective Weather in China from 1961 to 2016
Creators: name: KONG, Feng
name: KONG, Feng
Publisher: name: Unknown
Year: 2019
Subjects: subject: Agribusiness
subject: Disastrous weather, Hail-gale-thunderstorm-lightning, Spatio-temporal pattern, Characteristic of periodic oscillation, Mutation test

description: Based on the data of hail, gale, thunderstorm and lightning days in 2 481 stations in China from 1961 to 2016, the spatial and temporal distribution characteristics, periodicity and climate abruption characteristics of four kinds of disastrous convective weather in China were analyzed by various mathematical statistics methods. The results showed that in time, the days of four kinds of disastrous convective weather in China decreased, and the hail and thunderstorm days were characterized by "increasing firstly and then decreasing" from 1961 to 2016. The hail, gale, thunderstorm and lightning days in China had oscillation cycles of 3-5, 2-3, 1-2 and 1-4 a respectively, and the hail and thunderstorm days changed suddenly in 2002 and 1992 respectively. In space, the Qinghai-Tibet Plateau and western Sichuan were the high-value distribution areas of hail, gale and thunderstorm days. The high-value distribution areas of thunderstorm days were also distributed to the south of the Yangtze River. South China and its southwestern regions at the same latitude were the high-value distribution areas of lightning days. In terms of trend, the hail days in China showed a decreasing trend mainly in the Qinghai-Tibet Plateau. The gale days in China decreased in the east, was unchanged in the central region, and increased and decreased alternately in the west. The thunderstorm days in China increased in Tibet, North China, Chongqing, Zhejiang and northwestern Heilongjiang. The lightning days in China decreased obviously to the south of the Yangtze River. In terms of the fluctuation, the hail days fluctuated greatly in the southeast. The gale days fluctuated greatly to the east of Hu Huanyong line. The thunderstorms days in China fluctuated greatly in the northwest and slightly in the southeast. In addition to the small fluctuation in northern Xinjiang and South China, the lightning days fluctuated greatly in other regions of China.
Investigation and Analysis on Diversity of Lucanidae spp. in Fanjing Mountain National Nature Reserve
Creators: name: YANG, Zihao
name: YANG, Zihao
Publisher: name: Unknown
Year: 2019
Subjects: subject: Agribusiness
subject: Lucanidae, Taxonomy, Diversity, Fanjing Mountain National Nature Reserve

description: Lucanidae spp. in Fanjing Mountain National Nature Reserve were collected and investigated. A total of 65 specimens were examined. They belong to 26 species (including subspecies) in 13 genera. The richness reached 41.53%, with obvious diversity characteristic. According to the survey results, the vertical distribution of Lucanidae spp. in Fanjing Mountain was divided into foothill belt, low mountain belt, low-middle mountain belt, middle mountain belt and sub-alpine belt.
Dances between continuous and discrete: Euler's summation formula
Creators: name: Pengelley, David J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: History and Overview (math.HO)
subject: Numerical Analysis (math.NA)
subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 01A50, 11-03, 65B15, 11M99

description: Leonhard Euler likely developed his summation formula in 1732, and soon used it to estimate the sum of the reciprocal squares to 14 digits --- a value mathematicians had been competing to determine since Leibniz's astonishing discovery that the alternating sum of the reciprocal odd numbers is exactly $π/4$. This competition came to be known as the Basel Problem, and Euler's approximation probably spurred his spectacular solution in the same year. Subsequently he connected his summation formula to Bernoulli numbers, and applied it to many other topics, masterfully circumventing that it almost always diverges. He applied it to estimate harmonic series partial sums, the gamma constant, and sums of logarithms, thereby calculating large factorials (Stirling's series) with ease. He even commented that his approximation of $ π$ was surprisingly accurate for so little work. All this is beautifully presented in mature form in Euler's book Institutiones Calculi Differentialis. I have translated extensive selections for annotated publication as teaching source material in a book Mathematics Masterpieces; Further Chronicles by the Explorers, featuring original sources. I will summarize and illustrate Euler's achievements, including the connection to the search for formulas for sums of numerical powers. I will show in his own words Euler's idea for deriving his summation formula, and how he applied the formula to the sum of reciprocal squares and other situations, e.g., large factorials and binomial coefficients. Finally, I will discuss further mathematical questions, e.g., approximation of factorials, arising from Euler's writings.
Present Situation of Eutrophication of Landscape Water Body and Its Prevention and Control Measures
Creators: name: LU, Qingyu
name: XIN, Wei
name: ZHANG, Yan
name: PEI, Yi
name: LU, Qingyu
name: XIN, Wei
name: ZHANG, Yan
name: PEI, Yi
Publisher: name: Unknown
Year: 2019
Subjects: subject: Agribusiness
subject: Landscape, Water eutrophication, Water environment

description: At present, all kinds of pollutants are discharged into the landscape water body, and the landscape water body is mostly static or slow flow state. This leads to the deepening of water pollution, eutrophication, blackening of water body, and stench and flood disasters occur frequently. This makes the urban landscape water lose its ornamental value, affects the effective operation of ecological function, and will also endanger the health of residents. Reclaimed water is one of the common methods of modern landscape water, but reclaimed water contains a lot of nitrogen and phosphorus, which will make the eutrophication of water body increase, and easily lead to "algal blooms", water quality deterioration, and loss of landscape function. Therefore, understanding the current situation of landscape water eutrophication and effective prevention and control measures has become one of the water environment problems to be solved.
Upper limits on neutrino masses from the 2dFGRS and WMAP: the role of priors
Creators: name: Elgaroy, Oystein
name: Lahav, Ofer
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Solar, atmospheric, and reactor neutrino experiments have confirmed neutrino oscillations, implying that neutrinos have non-zero mass, but without pinning down their absolute masses. While it is established that the effect of neutrinos on the evolution of cosmic structure is small, the upper limits derived from large-scale structure data could help significantly to constrain the absolute scale of the neutrino masses. In a recent paper the 2dF Galaxy Redshift Survey (2dFGRS) team provided an upper limit m_nu,tot < 2.2 eV, i.e. approximately 0.7 eV for each of the three neutrino flavours, or phrased in terms of their contributioin to the matter density, Omega_nu/Omega_m < 0.16. Here we discuss this analysis in greater detail, considering issues of assumed 'priors' like the matter density Omega_m and the bias of the galaxy distribution with respect the dark matter distribution. As the suppression of the power spectrum depends on the ratio Omega_nu/Omega_m, we find that the out-of- fashion Mixed Dark Matter Model, with Omega_nu=0.2, Omega_m=1 and no cosmological constant, fits the 2dFGRS power spectrum and the CMB data reasonably well, but only for a Hubble constant H_0<50 km/s/Mpc. As a consequence, excluding low values of the Hubble constant, e.g. with the HST Key Project is important in order to get a strong constraint on the neutrino masses. We also comment on the improved limit by the WMAP team, and point out that the main neutrino signature comes from the 2dFGRS and the Lyman alpha forest.
description: 24 pages, 12 figures Minor changes to matched version published in JCAP
A Mathematical Model of Local and Global Attention in Natural Scene Viewing
Creators: name: Malem-Shinitski, Noa
name: Opper, Manfred
name: Reich, Sebastian
name: Schwetlick, Lisa
name: Seelig, Stefan A.
name: Engbert, Ralf
Publisher: name: arXiv
Year: 2020
Subjects: subject: Neurons and Cognition (q-bio.NC)
subject: FOS: Biological sciences

description: Understanding the decision process underlying gaze control is an important question in cognitive neuroscience with applications in diverse fields ranging from psychology to computer vision. The decision for choosing an upcoming saccade target can be framed as a selection process between two states: Should the observer further inspect the information near the current gaze position (local attention) or continue with exploration of other patches of the given scene (global attention)? Here we propose and investigate a mathematical model motivated by switching between these two attentional states during scene viewing. The model is derived from a minimal set of assumptions that generates realistic eye movement behavior. We implemented a Bayesian approach for model parameter inference based on the model's likelihood function. In order to simplify the inference, we applied data augmentation methods that allowed the use of conjugate priors and the construction of an efficient Gibbs sampler. This approach turned out to be numerically efficient and permitted fitting interindividual differences in saccade statistics. Thus, the main contribution of our modeling approach is two--fold; first, we propose a new model for saccade generation in scene viewing. Second, we demonstrate the use of novel methods from Bayesian inference in the field of scan path modeling.
description: 24 pages, 10 figures
Additional file 1 of Usersâ€™ acceptance of electronic patient portals in Lebanon
Creators: name: Honein-AbouHaidar, Gladys
name: Antoun, Jumana
name: Badr, Karim
name: Sani Hlais
name: Houry Nazaretian
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Molecular Biology
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Marine Biology

description: Additional file 1: Appendix A Patient vignette Appendix B Patient questionnaire Appendix C Physician vignette
Avocado rootstock influences scion leaf mineral content
Creators: name: Silit Lazare
name: Haberman, Amnon
name: Yermiyahu, Uri
name: Erel, Ran
name: Simenski, Eli
name: Dag, Arnon
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: Plant Biology

description: To test the influence of avocado rootstocks on the scion leaf ionome, the nutritional status of avocado cultivars Hass and Ettinger grafted onto 15 rootstocks was compared over 3 years. The rootstocks were of different genetic origins (West Indian or Mexican) and were clonally or reproductively propagated. The trees were grown in a high-density orchard, and were continually fertigated as is common in modern avocado orchards. Leaf mineral composition was analysed and found to be correlated with crop load. ‘Hass’ leaves had significantly higher levels of B, Ca, Mg, Na, P and K than ‘Ettinger’ leaves. Rootstocks of Mexican origin produced higher foliar Cl levels, but lower levels of Mg and Mn. Rootstocks grown from seedlings conferred higher foliar K and lower B, Ca and Mg. The results demonstrate that avocado rootstocks affect the nutritional status of the tree, by a differential mineral transport, which is indicated by the scion leaf ionome.
Application of Combined Prediction Model in Predicting Total Water Consumption in Ningxia
Creators: name: WANG, Yongliang
name: CHEN, JIongli
name: TANG, Lian
name: WANG, Yongliang
name: CHEN, JIongli
name: TANG, Lian
Publisher: name: Unknown
Year: 2019
Subjects: subject: Agribusiness
subject: GM (1,1) prediction, Logistic equation gray predict, Combined prediction, Water consumption

description: The gray GM (1,1) prediction model and Logistic equation gray prediction model were established separately, and then the combined prediction model was established. Taking the water consumption in Ningxia Hui Autonomous Region from 2006 to 2012 as modeling data, the total water consumption of the whole region of Ningxia in 2018-2020 was analyzed and predicted. The results show that the accuracy of the three prediction models meets the accuracy requirements, but the gray GM(1,1) and combined prediction models better conform to the actual situation and have better applicability.
title: 01_0709
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Impact of intrinsic polarisation of Sgr A* historical flares on (polarisation) properties of their X-ray echoes
Creators: name: Khabibullin, Ildar
name: Churazov, Eugene
name: Sunyaev, Rashid
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Reflection of X-ray emission on molecular clouds in the inner $\sim$ 100 pc of our Galaxy reveals that, despite being extremely quiet at the moment, our supermassive black hole Sgr A* should have experienced bright flares of X-ray emission in the recent past. Thanks to the improving characterisation of the reflection signal, we are able to infer parameters of the most recent flare(s) (age, duration and luminosity) and relative line-of-sight disposition of the brightest individual molecular complexes. We show that combining these data with measurements of polarisation in the reflected X-ray continuum will not only justify Sgr A* as the primary source but also allow deriving intrinsic polarisation properties of the flare emission. This will help to identify radiation mechanisms and underlying astrophysical phenomena behind them. For the currently brightest reflecting molecular complex, Sgr A, the required level of sensitivity might be already accessible with upcoming X-ray polarimeters.
description: 7 pages, 4 figures, updated to correspond to the accepted version
title: Volunteering And Lifelong Learning: An Exploration Of Adult Motivation To Volunteer In Work With Young People In England.
Creators: name: Golding, Tyrrell
Publisher: name: The Open University
Year: 2020

description: This research explores what motivates adults to volunteer in work with young people in England. An exploratory research methodology was adopted (Sarantakos, 2013), underpinned by a socio-cultural perspective (Lave and Wenger, 1991) to investigate adults’ motivation to volunteer and the learning experiences that they have through participating in volunteering activities (Duguid, Mundel and Schugurensky, 2013). Two research instruments were utilised in the study, the Volunteer Functions Inventory (Clary et al., 1998), which was administered online, and focus groups delivered utilising a metaplanning approach (Matheson and Matheson, 2009). This research builds on the literature regarding volunteering and volunteer motivation to critically challenge the ‘panacea’ theory (Baines and Hardill, 2008) and it identifies the factors which affect the extent to which a volunteering opportunity can meet the needs of volunteers and their client group. Furthermore, this research explores volunteer motivation, identifying that this can change over a volunteer’s life. This ongoing motivation is effected by the personal, cultural and structural (Thompson, 2012) context in which volunteering takes place. Since the 1990s the promotion of volunteering has been a focus of Governmental policy (Rochester, Howlett and Ellis Paine, 2010; Dean, 2016). This research identifies that a good infrastructure for people to volunteer in is needed, enabling volunteers to participate in communities of practice and learn from professionals (Wenger, 1998). This includes ensuring that not only are there a range of opportunities in any geographical area but also across the spectrum of work with young people.
Observation of a narrow charmonium-like state in exclusive B+ -> K+ pi+pi- J/psi decays
Creators: name: The Belle Collaboration
name: Choi, S. -K.
name: Olsen, S. L.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We report the observation of a narrow charmonium-like state produced in the exclusive decay process B+ -> K+ pi+pi- J/psi. This state, which decays into pi+pi- J/psi, has a mass of 3872.0+-0.6(stat)+-0.5(syst) MeV, a value that is very near the M_D + M_D* mass threshold. The results are based on an analysis of 152M B-Bbar events collected at the Upsilon(4S) resonance in the Belle detector at the KEKB collider. The statistical significance of the signal is in excess of 10 sigma.
description: 10 pages 4 figures, submitted to Physical Review Letters
Industrial Poverty Alleviation Model in Southwestern High-altitude Mountainous Areas of China —— A Case Study of Industrial Poverty Alleviation of Xueshan Township in Luquan County of Yunnan Province through Planting Codonopsis pilosula
Creators: name: YANG, Zisheng
name: YANG, Renyi
name: HE, Yanbo
name: LU, Chonghui
name: ZHU, En
name: PI, Yaohan
name: WU, Mingxin
name: XIONG, Ying
name: YANG, Zisheng
name: YANG, Renyi
name: HE, Yanbo
name: LU, Chonghui
name: ZHU, En
name: PI, Yaohan
name: WU, Mingxin
name: XIONG, Ying
Publisher: name: Unknown
Year: 2019
Subjects: subject: Agribusiness
subject: High-altitude mountainous areas, Industrial poverty alleviation, Chinese herbal medicine planting, Codonopsis pilosula, Model, Xueshan Township of Luquan County

description: Due to the severe restrictions of natural conditions and ecological environment, igh-altitude mountainous areas usually become the "hard bones" in the battle against poverty. Xueshan Township, Luquan Yi and Miao Autonomous County of Yunnan Province, located in the alpine valley of Jinsha River, is a major township with wide and deep poverty, and the incidence of poverty is up to 45.00%. In recent years, Xueshan Township has insisted on the battle against poverty, made effort to develop the Codonopsis pilosula industry, and successfully developed a road to poverty alleviation through C. pilosula industry, and formed a unique industrial poverty alleviation model by the end of 2018, the incidence of poverty dropped to 0.74%. Based on field survey and interview, this paper analyzes and summarizes the specific practices, main results, practical experience and promotion and application measures of the poverty alleviation model of C. pilosula planting industry in Xueshan Township, in the hope of providing certain reference for the targeted poverty alleviation in similar areas in Yunnan Province and other provinces of China.
Phlegmariurus oellgaardii B. Ollg. 2012, comb. nov.
Creators: name: Øllgaard, Benjamin
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Lycopodiopsida
Lycopodiales
Lycopodiaceae
Phlegmariurus
Phlegmariurus oellgaardii

description: Phlegmariurus oellgaardii (A.Rojas) B.Øllg., comb. nov.
 Basionym: Huperzia oellgaardii Rojas (2005: 110).
description: Published as part of Øllgaard, Benjamin, 2012, New combinations in Neotropical Lycopodiaceae, pp. 10-22 in Phytotaxa 57 (1) on page 17, DOI: 10.11646/phytotaxa.57.1.3, http://zenodo.org/record/5061289
Land Remediation Projects in Poverty-stricken Counties in Tibetan Areas Help to Fight Poverty——A Case Study of Songpan County, Sichuan Province
Creators: name: QIU, Feng
name: YANG, Zisheng
name: QIU, Feng
name: YANG, Zisheng
Publisher: name: Unknown
Year: 2019
Subjects: subject: Agribusiness
subject: Land remediation, Poverty alleviation, Poverty-stricken areas, Tibetan areas, Songpan County

description: Songpan County is a poverty-stricken county in the four provinces of China, one of the concentrated areas in China. This paper analyzes the effectiveness of land consolidation in Songpan County to promote poverty alleviation and development through specific cases. The results show that land remediation has improved agricultural production conditions, promoted agricultural efficiency, increased farmers’ income, improved rural living conditions, promoted the development of urban and rural integration, improved the ecological environment, solved the problem that restricts the survival and development of poverty-stricken areas, enhanced the ability of farmers to develop themselves, raised the level of civilization in rural areas, and promoted poverty alleviation and development. The poverty alleviation and development has provided certain financial support for land remediation. It has promoted land remediation, and pointed out key directions for land remediation. It has an indirect promotion effect on land remediation.
Selecting the ideotype of improved rice cultivars using multiple regression and multivariate models
Creators: name: Haghshenas, Hassan
name: Soltani, Afshin
name: Malidarreh, Abbas Ghanbari
name: Norouzi, Hossein Ajam
name: Dastan, Salman
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Plant Biology

description: Plant breeders require a classification of the limitations and the capabilities that exist in plants by appropriate statistical methods; this issue leads to the concept of the ideotype. Therefore, the aim of this research was to determine the ideotype of improved rice cultivars. The experiment was carried out based on a randomized complete blocks design with three replications and 13 improved rice cultivars in northern Iran in 2016 and 2017, the required data for determining ideotype was collected. The results demonstrated that the optimal values of six important traits which selected by the multiple regression model explained 64% of the paddy yield (PY). The determined ideotype would increase PY from 6,623 kg ha−1 to 8764–9685 kg ha−1. Selection of desirable phenological traits revealed the highest correlation with the first canonical variable, can cause of selection of superior cultivars with the best agronomic traits. The most genetic distance was observed between cv. ‘Kados’, ‘Shiroodi’ and ‘Dasht’ using mahalanobis method. It was concluded that the methods used in this study, owing to its concern with the genetic variations between cultivars, can be used in determining plant ideotypes in conjunction with other methods and it can guide plant breeders to move through ideotype crops.
Failure analysis and reliability evaluation of modulation techniques for neutral point clamped inverters-A usage model approach
Creators: name: Farhadi, Masoud
name: Abapour, Mehdi
name: Sabahi, Mehran
Publisher: name: arXiv
Year: 2019
Subjects: subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Up to now, many modulation techniques have been proposed for neutral point clamped (NPC) inverters. In this paper, for the first time, a general methodology is applied to calculate and compare the failure analysis and reliability of NPC inverter with most commonly used control strategies. Also, the mean time to failure (MTTF) of NPC inverter is derived for different control strategies. It is demonstrated that the key feature of control strategies in determining the reliability of inverter is their loss distribution among the switches. The failure rate of components that is relevant to this study and junction temperature calculation is developed, then conduction losses and switching losses of switches for different control strategies are calculated. Finally, the most reliable control strategy is identified. Experimental results obtained have promptly justified the theoretical analysis and outlined procedure.
title: 02_0909
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
The Costs of HARKing
Creators: name: Rubin, Mark
Publisher: name: figshare
Year: 2020
Subjects: Science Policy

description: Kerr ([1998]) coined the term ‘HARKing’ to refer to the practice of ‘hypothesizing after the results are known’. This questionable research practice has received increased attention in recent years because it is thought to have contributed to low replication rates in science. The present article discusses the concept of HARKing from a philosophical standpoint and then undertakes a critical review of Kerr’s ([1998]) twelve potential costs of HARKing. It is argued that these potential costs are either misconceived, misattributed to HARKing, lacking evidence, or that they do not take into account pre- and post-publication peer review and public availability to research materials and data. It is concluded that it is premature to conclude that HARKing has led to low replication rates.
The extended Gaia-PS1-SDSS (GPS1+) proper motion catalog
Creators: name: Tian, Hai-Jun
name: Xu, Yang
name: Liu, Chao
name: Rix, Hans-Walter
name: Sesar, Branimir
name: Goldman, Bertrand
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The GPS1 catalog was released in 2017. It delivered precise proper motions for around 350 million sources across three-fourths of the sky down to a magnitude of $r\sim20$\,mag. In this study, we present GPS1+ the extension GPS1 catalog down to $r\sim22.5$\,mag, based on {\it Gaia} DR2, PS1, SDSS and 2MASS astrometry. The GPS1+ totally provides proper motions for $\sim$400 million sources with a characteristic systematic error of less than 0.1\masyr. This catalog is divided into two sub-samples, i.e., the primary and secondary parts. The primary $\sim$264 million sources have either or both of the {\it Gaia} and SDSS astrometry, with a typical precision of 2.0-5.0 \masyr. In this part, $\sim$160 million sources have {\it Gaia} proper motions, we provide another new proper motion for each of them by building a Bayesian model. Relative to {\it Gaia}'s values, the precision is improved by $\sim$0.1\,dex on average at the faint end; $\sim$50 million sources are the objects whose proper motions are missing in {\it Gaia} DR2, we provide their proper motion with a precision of $\sim$4.5\masyr; the remaining $\sim$54 million faint sources are beyond {\it Gaia} detecting capability, we provide their proper motions for the first time with a precision of 7.0 \masyr. However, the secondary $\sim$136 million sources only have PS1 astrometry, the average precision is worse than 15.0 \masyr. All the proper motions have been validated using QSOs and the existing {\it Gaia} proper motions. The catalog will be released on-line and available via the VO-TAP Service, or via the National Astronomical Data Center serviced by China-VO: https://nadc.china-vo.org/data/data/gps1p/f.
description: 10 pages, 9 figues, 2 tables, accepted for publication on ApJS
Slow Schroedinger dynamics of gauged vortices
Creators: name: Romao, N. M.
name: Speight, J. M.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Multivortex dynamics in Manton's Schroedinger--Chern--Simons variant of the Landau-Ginzburg model of thin superconductors is studied within a moduli space approximation. It is shown that the reduced flow on M_N, the N vortex moduli space, is hamiltonian with respect to ω_{L^2}, the L^2 Kaehler form on \M_N. A purely hamiltonian discussion of the conserved momenta associated with the euclidean symmetry of the model is given, and it is shown that the euclidean action on (M_N,ω_{L^2}) is not hamiltonian. It is argued that the N=3 flow is integrable in the sense of Liouville. Asymptotic formulae for ω_{L^2} and the reduced Hamiltonian for large intervortex separation are conjectured. Using these, a qualitative analysis of internal 3-vortex dynamics is given and a spectral stability analysis of certain rotating vortex polygons is performed. Comparison is made with the dynamics of classical fluid point vortices and geostrophic vortices.
description: 22 pages, 2 figures
Neural Arabic Text Diacritization: State of the Art Results and a Novel Approach for Machine Translation
Creators: name: Fadel, Ali
name: Tuffaha, Ibraheem
name: Al-Jawarneh, Bara'
name: Al-Ayyoub, Mahmoud
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computation and Language (cs.CL)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: In this work, we present several deep learning models for the automatic diacritization of Arabic text. Our models are built using two main approaches, viz. Feed-Forward Neural Network (FFNN) and Recurrent Neural Network (RNN), with several enhancements such as 100-hot encoding, embeddings, Conditional Random Field (CRF) and Block-Normalized Gradient (BNG). The models are tested on the only freely available benchmark dataset and the results show that our models are either better or on par with other models, which require language-dependent post-processing steps, unlike ours. Moreover, we show that diacritics in Arabic can be used to enhance the models of NLP tasks such as Machine Translation (MT) by proposing the Translation over Diacritization (ToD) approach.
description: 18 pages, 17 figures, 14 tables
Establishment and Optimization of Two-dimensional Electrophoresis System for Spleen Proteome of Sillago sihama Forsskål
Creators: name: WANG, Junlin
name: CHEN, Xiulan
name: HU, Zhonghong
name: LI, Jing
name: PANG, Huanying
name: HUANG, Yang
name: WANG, Junlin
name: CHEN, Xiulan
name: HU, Zhonghong
name: LI, Jing
name: PANG, Huanying
name: HUANG, Yang
Publisher: name: Unknown
Year: 2019
Subjects: subject: Agribusiness
subject: Sillago sihama Forsskål, Spleen, Proteomics, Two-dimensional electrophoresis

description: Taking Sillago sihama Forsskål as the research object, through the optimization of the extraction method, hydration and isoelectric focusing, a two-dimensional electrophoresis system was established for spleen proteome of S. sihama Forsskål. The results showed that the twp-step hydration and isoelectric focusing method is better than the hydration and isoelectric focusing integrated method. The protein spots of the spleen of S. sihama Forsskål were detected by two-dimensional electrophoresis mainly at pH 4.0-7.0. The establishment of this technical system will lay a foundation for further research on proteomics of S. sihama Forsskål in the future.
Phlegmariurus orizabae B. Ollg. 2012, comb. nov.
Creators: name: Øllgaard, Benjamin
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Lycopodiopsida
Lycopodiales
Lycopodiaceae
Phlegmariurus
Phlegmariurus orizabae

description: Phlegmariurus orizabae (Underw. & F.Lloyd) B.Øllg., comb. nov.
 Basionym: Lycopodium orizabae Underwood & Lloyd (1906: 110).
 Synonym: Huperzia orizabae (Underw. & F.Lloyd) Holub (1985: 75).
description: Published as part of Øllgaard, Benjamin, 2012, New combinations in Neotropical Lycopodiaceae, pp. 10-22 in Phytotaxa 57 (1) on page 17, DOI: 10.11646/phytotaxa.57.1.3, http://zenodo.org/record/5061289
A strict totally coordinatized version of Kapranov and Voevodsky's 2-category {\bf 2Vect}
Creators: name: Elgueta, Josep
Publisher: name: arXiv
Year: 2004
Subjects: subject: Category Theory (math.CT)
subject: FOS: Mathematics

description: We give a concrete description of a strict totally coordinatized version of Kapranov and Voevodsky's 2-category of finite dimensional 2-vector spaces. In particular, we give explicit formulas for composition of 1-morphisms and the two compositions between 2-morphisms
description: 24 pages
Electronic structure of bulk manganese oxide and nickel oxide from coupled cluster theory
Creators: name: Gao, Yang
name: Sun, Qiming
name: Yu, Jason M.
name: Motta, Mario
name: McClain, James
name: White, Alec F.
name: Minnich, Austin J.
name: Chan, Garnet Kin-Lic
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We describe the ground- and excited-state electronic structure of bulk MnO and NiO, two prototypical correlated electron materials, using coupled cluster theory with single and double excitations (CCSD). As a corollary, this work also reports the first implementation of unrestricted periodic ab initio equation-of motion CCSD. Starting from a Hartree-Fock reference, we find fundamental gaps of 3.46 eV and 4.83 eV for MnO and NiO respectively for the 16 unit supercell, slightly overestimated compared to experiment, although finite-size scaling suggests that the gap is more severely overestimated in the thermodynamic limit. From the character of the correlated electronic bands we find both MnO and NiO to lie in the intermediate Mott/charge-transfer insulator regime, although NiO appears as a charge transfer insulator when only the fundamental gap is considered. While the lowest quasiparticle excitations are of metal 3d and O 2p character in most of the Brillouin zone, near the Γ point, the lowest conduction band quasiparticles are of s character. Our study supports the potential of coupled cluster theory to provide high level many-body insights into correlated solids.
A Case for Space: The Efficiency Spillover Effect of Iron Biofortified Beans in Rwanda
Creators: name: Funes, Jose E.
name: Sun, Laixiang
name: Benson, Todd
name: Sedano, Fernando
name: Funes, Jose E.
name: Sun, Laixiang
name: Benson, Todd
name: Sedano, Fernando
Publisher: name: Unknown
Year: 2019
Subjects: Productivity Analysis

description: Presentation ID 16217
Ficha informativa RIVEAL #4 - Macrófitos
Creators: name: Aguiar, FC
name: Rivaes, R
Publisher: name: Zenodo
Year: 2021
Subjects: Serviços de ecossistema
Coordenação de projeto
Entregável de projeto
Biodiversidade fluvial
Regulação hidrológica

description: Quarta ficha informativa do projeto RIVEAL. Inicia uma série de documentos informativos que apresentam os elementos biológicos considerados para análise nas tarefas do projeto. Esta ficha informativa - Macrófitos - apresenta os organismos fotossintéticos aquáticos com dimensão suficiente para serem observados a olho nu, que vivem dentro ou perto da água. No projeto RIVEAL, as macrófitos incluem as hidrófitas, helófitas e espécies ripárias.
A Re-examination of the $^{187}$Re Bound on the Variation of Fundamental Couplings
Creators: name: Olive, Keith A.
name: Pospelov, Maxim
name: Qian, Yong-Zhong
name: Manhes, Gerard
name: Vangioni-Flam, Elisabeth
name: Coc, Alain
name: Casse, Michel
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We reconsider the Re187 bound on the variation of the fine-structure constant. We combine the meteoritic measurement with several present-day lab measurements to firmly establish the quantitative upper limit to the time variation over the age of the solar system. We find that the relative change of the fine-structure constant between its present value and $α$ of \sim 4.6 Gyr ago is consistent with zero, Delta alpha/alpha = [-8\pm 8 (1σ)] x 10^{-7}. We also rederive this bound in models where all gauge and Yukawa couplings vary in an interdependent manner, as would be expected in unified theories.
description: 7 pages latex
Are Productivity Differentials between Men and Women Real? Evidence from Groundnut Farmers in Malawi
Creators: name: Owusu, Eric S.
name: Bravo-Ureta, Boris E.
name: Owusu, Eric S.
name: Bravo-Ureta, Boris E.
Publisher: name: Unknown
Year: 2019
Subjects: Productivity Analysis

description: Presentation ID 16652
Aureum Rosariu[m] Theologie ad Sente[n]tiar[um] quattuor libros pariformiter Quadripertitu[m]
Creators: name: Pelbartus, de Themeswar
Publisher: name: unkn
Year: 2024

description: Aureum Rosariu[m] Theologie ad Sente[n]tiar[um] quattuor libros pariformiter Quadripertitu[m]
description: [Primus Liber]