cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: 02_0721
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/
COVID Detection in Chest CTs: Improving the Baseline on COV19-CT-DB
Creators: name: Miron, Radu
name: Moisii, Cosmin
name: Dinu, Sergiu
name: Breaban, Mihaela
Publisher: name: arXiv
Year: 2021
Subjects: subject: Image and Video Processing (eess.IV)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: The paper presents a comparative analysis of three distinct approaches based on deep learning for COVID-19 detection in chest CTs. The first approach is a volumetric one, involving 3D convolutions, while the other two approaches perform at first slice-wise classification and then aggregate the results at the volume level. The experiments are carried on the COV19-CT-DB dataset, with the aim of addressing the challenge raised by the MIA-COV19D Competition within ICCV 2021. Our best results on the validation subset reach a macro-F1 score of 0.92, which improves considerably the baseline score of 0.70 set by the organizers.
Sub-national Tax Autonomy and Deficits: Empirical Results for 27 OECD Countries
Creators: name: Rompuy, Paul Van
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Van Rompuy P. Sub-national tax autonomy and deficits: empirical results for 27 OECD countries, Regional Studies. This paper explores the impact of the revenue mix on the budgetary performances of regions and local governments in 27 Organisation for Economic Co-operation and Development (OECD) countries from 1995 to 2010. The main data are obtained from the OECD fiscal decentralization database that distinguishes tax income according to the degree of sub-national control over own resources. The empirical results point to a positive impact of autonomous tax income on sub-national fiscal balances in contrast to tax sharing agreements. However, the positive budgetary influence of tax autonomy only prevails from a minimum share of autonomous taxes in sub-national own revenue.
The physics laboratory works - individualized computer simulations
Creators: name: Zaikin, Andrey
name: Suhanov, Igor
Publisher: name: arXiv
Year: 2021
Subjects: subject: Physics Education (physics.ed-ph)
subject: FOS: Physical sciences

description: The physics laboratory-works creating and operating computer simulations experience is described. A significant amount of laboratory works can be classified as a "black box". The studied physical phenomenon is hidden from direct observation, the control is carried out by means of electrical measuring devices. It is difficult to distinguish physical reality from its imitation when performing such work, so the virtualization of this one does not require realistic images. The schematic representation of the laboratory installation greatly simplifies the process of creating a simulator. A unique set of installation parameters is formed for each student performing laboratory work on the simulator. These parameters are stored in Google Tables. Their transfer to the laboratory works html-template is carried out in encrypted form through the Google Apps script service. The simulator-parameters individualization contributes to the independence of the student's work when performing laboratory measurements in the conditions of the distance learning.
Profiting from Agglomeration? Evidence from the Salmon Aquaculture Industry
Creators: name: Asche, Frank
name: Roll, Kristin H.
name: Tveteras, Ragnar
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Medicine
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: FOS: Biological sciences
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Science Policy

description: Asche F., Roll K. H. and Tveteras R. Profiting from agglomeration? Evidence from the salmon aquaculture industry, Regional Studies. Even though most celebrated clusters seem to be in high-cost areas, many econometric studies represent agglomeration externalities as increased primal productivity or reduced cost. While this certainly can be consistent with some observed agglomeration effects, it may be insufficient for the growth of a cluster. The key condition for this is that profitability is higher. The paper tests for agglomeration effects using a profit function approach. This may be particularly important for firms in high-cost clusters, where revenue effects can be as important as productivity and cost effects. The paper tests for both intra- and inter-industry agglomeration externalities using firm-level data.
Acceleration of the order of convergence of a family of fractional fixed point methods and its implementation in the solution of a nonlinear algebraic system related to hybrid solar receivers
Creators: name: Torres-Hernandez, A.
name: Brambila-Paz, F.
name: Montufar-Chaveznava, R.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Numerical Analysis (math.NA)
subject: Functional Analysis (math.FA)
subject: Operator Algebras (math.OA)
subject: Applied Physics (physics.app-ph)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: This paper presents a way to define, classify and accelerate the order of convergence of an uncountable family of fractional fixed point methods, which may be useful to continue expanding the applications of fractional operators. The proposed method to accelerate convergence is used in a fractional iterative method, and with the obtained method are solved simultaneously two nonlinear algebraic systems that depend on time-dependent parameters, and that allow obtaining the temperatures and efficiencies of a hybrid solar receiver. Finally, two uncountable families of fractional fixed point methods are presented, in which the proposed method to accelerate convergence can be implemented.
Additional file 3 of Lower workforce participation is associated with more severe persisting breathlessness
Creators: name: Clark, Joseph
name: Chang, Sungwon
name: Kinchin, Irina
name: Ferreira, Diana
name: Kochovska, Slavica
name: Morgan, Deidre
name: Poulos, Leanne M.
name: Johnson, Miriam J.
name: Ekström, Magnus
name: Currow, David C.
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Mental Health

description: Additional file 3: Tables S2. Working status (full-time compared with ‘other’) by demographic variables in a random sample of community-dwelling, working-aged people (n = 6064) in South Australia (unweighted data). Table S3. Odds ratios of complete model of associations of breathlessness with working status stratified by age in a random sample of community-dwelling, working-aged people (n = 6064) in South Australia (weighted data). Table S4. Odds ratios of complete model of associations of breathlessness with working status stratified by sex in a random sample of community-dwelling, working-aged people (n = 6064) in South Australia (weighted data).
Additional file 1 of Lower workforce participation is associated with more severe persisting breathlessness
Creators: name: Clark, Joseph
name: Chang, Sungwon
name: Kinchin, Irina
name: Ferreira, Diana
name: Kochovska, Slavica
name: Morgan, Deidre
name: Poulos, Leanne M.
name: Johnson, Miriam J.
name: Ekström, Magnus
name: Currow, David C.
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Mental Health

description: Additional file 1: Fig. S1. Flow diagram for participation in the face-to-face interviews of the South Australian Health Omnibus where questions on workforce participation and chronic breathlessness were asked in the same years (2006, 2015, 2017).
Sets of fractional operators and numerical estimation of the order of convergence of a family of fractional fixed point methods
Creators: name: Torres-Hernandez, A.
name: Brambila-Paz, F.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Numerical Analysis (math.NA)
subject: Complex Variables (math.CV)
subject: Functional Analysis (math.FA)
subject: Operator Algebras (math.OA)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: Considering the large number of fractional operators that exist, and since it does not seem that their number will stop increasing soon at the time of writing this paper, it is presented for the first time, as far as the authors know, a simplified and compact way to work the fractional calculus through the classification of fractional operators using sets. This new way of working with fractional operators, which may be called as fractional calculus of sets, allows to generalize objects of the conventional calculus such as tensor operators, the diffusion equation, the heat equation, the Taylor series of a vector-valued function, and the fixed point method in several variables which allows to generate the method known as the fractional fixed point method. It is also shown that each fractional fixed point method that generates a convergent sequence has the ability to generate an uncountable family of fractional fixed point methods that generate convergent sequences. So, it is shown one way to estimate numerically the mean order of convergence of any fractional fixed point method in a region $Ω$ through the problem of determining the critical points of a scalar function, and it is shown how to construct a hybrid fractional iterative method to determine the critical points of a scalar function.
description: arXiv admin note: text overlap with arXiv:2109.03152
Human Capital Externalities: Effects for Low-Educated Workers and Low-Skilled Jobs
Creators: name: Broersma, Lourens
name: Edzes, Arjen J. E.
name: Dijk, Jouke Van
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Neuroscience
subject: Pharmacology
subject: Biotechnology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Broersma L., Edzes A. J. E. and van Dijk J. Human capital externalities: effects for low-educated workers and low-skilled jobs, Regional Studies. Investments in human capital are essential themes in many policy programmes. Besides the direct private returns of education, there is evidence of positive human capital externalities at the level of regions and firms. The results in this paper show that both production and consumption externalities have positive effects on wages. Production externalities are transmitted at the level of firms and not at the regional level. For workers in low-skilled jobs, consumption externalities dominate production externalities. Workers on low-skilled jobs earn higher wages when working in cooperation with workers in high-skilled jobs, while for low-educated workers such cooperation with high-educated workers is negative.
The Impact of the Universal Infant Free School Meal Policy on Dietary Quality in English and Scottish Primary School Children: Evaluation of a Natural Experiment
Creators: name: Parnham, Jennie C
name: Chang, Kiara
name: Millett, Christopher
name: Laverty, Anthony A
name: Von Hinke, Stephanie
name: Pearson-Stuttard, Jonathan
name: De Vocht, Frank
name: White, Martin
name: Vamos, Eszter P
Publisher: name: Apollo - University of Cambridge Repository
Year: 2022
Subjects: school lunch
nutrition
children
universal free school meals
policy evaluation

description: The Universal Infant Free School Meal (UIFSM) policy was introduced in September 2014 in England and January 2015 in Scotland and offered all infant schoolchildren (ages 4–7 years) a free school lunch, regardless of income. Yet, impacts of UIFSM on dietary intakes or social inequalities are not known. A difference-in-differences study using the National Diet and Nutrition Survey assessed pooled pre-UIFSM (2010–2014) and post-UIFSM (2014–2017) dietary data. English or Scottish infant schoolchildren (4–7 years; n = 458) were the intervention group, with junior schoolchildren (8–11 years; n = 401) as controls. We found that implementation of UIFSM led to an increase in infant schoolchildren having a school meal. Impacts on key food groups such as fruit and vegetables or sweetened beverages were not seen. However, there was evidence that the UIFSM policy lowered consumption of foods associated with packed lunches, such as crisps, and some nutrients, such as total fat and sodium. Policy impacts differed by income group, with larger effect sizes in low-income children. In conclusion, evaluation of UIFSM demonstrated some improvements in dietary quality but the findings suggest school meal quality needs to be improved to fully realise the benefits of UIFSM.
Pairing-induced motion of source and inert particles driven by surface tension
Creators: name: Ishikawa, Hiroaki
name: Koyano, Yuki
name: Kitahata, Hiroyuki
name: Sumino, Yutaka
Publisher: name: arXiv
Year: 2021
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Physical sciences

description: We experimentally and theoretically investigate systems with a pair of source and inert particles that interacts through the concentration field. The experimental system comprises a camphor disk as the source particle and a metal washer as the inert particle. Both are floated on a red aqueous solution at various concentrations, where the glycerol modifies the viscosity of the aqueous phase. The particles form a pair owing to the attractive lateral capillary force. As the camphor disk spreads surface-active molecules at the aqueous surface, the camphor disk and metal washer move together, driven by the surface tension gradient. The washer is situated in the front of the camphor disk, keeping the distance constant during their motion, which we call a pairing-induced motion. The pairing-induced motion exhibited a transition between circular and straight motions as the glycerol concentration in the aqueous phase changed. Numerical calculations using a model that considers forces caused by the surface tension gradient and lateral capillary interaction reproduced the observed transition in the pairing-induced motion. Moreover, this transition agrees with the result of the linear stability analysis on the reduced dynamical system obtained by the expansion with respect to the particle velocity. Our results reveal that the effect of the particle velocity cannot be overlooked to describe the interaction through the concentration field.
description: 12 pages, 8 figures
Economic Resilience of Regions under Crises: A Study of the Australian Economy
Creators: name: Courvisanos, Jerry
name: Jain, Ameeta
name: Mardaneh, Karim K.
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Cell Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: Computational Biology

description: Courvisanos J., Jain A. and Mardaneh K. Economic resilience of regions under crises: a study of the Australian economy, Regional Studies. Identifying patterns of economic resilience in regions by industry categories is the focus of this paper. Patterns emerge from adaptive capacity in four distinct functional groups of local government regions in Australia, in respect of their resilience from shocks on specific industries. A model of regional adaptive cycles around four sequential phases – reorganization, exploitation, conservation and release – is adopted as the framework for recognizing such patterns. A data-mining method utilizes a k-means algorithm to evaluate the impact of two major shocks – a 13-year drought and the Global Financial Crisis – on four functional groups of regions, using census data from 2001, 2006 and 2011.
Employment Resilience in Europe and the 2008 Economic Crisis: Insights from Micro-Level Data
Creators: name: Doran, Justin
name: Fingleton, Bernard
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Science Policy

description: Doran J. and Fingleton B. Employment resilience in Europe and the 2008 economic crisis: insights from micro-level data, Regional Studies. This paper analyses employment resilience to the 2008 economic crisis using individual-level data from the European Social Survey (ESS) combined with NUTS-1 regional economic statistics. It models employment outcomes for individuals for 2002–08 and generates counterfactual outcomes for 2010 for individual-level employment assuming there is no recession. A resilience index, based on the difference between employment outcomes assuming actual economic conditions and a no recession counterfactual, is generated. Resilience varies substantially and is higher in German and French regions than in peripheral regions. Highly educated individuals, middle-aged individuals, unionized workers and men are more resilient.
Supplementary document for Multiwavelength camouflage metamaterials with adjustable emissivity - 6597439.pdf
Creators: name: Gao, Huixuan
name: Liang, Yuzhang
name: Huang, Yuhang
name: Huang, Hui
name: Li, Rui
name: Peng, Wei
Publisher: name: Optica Publishing Group
Year: 2023
Subjects: Uncategorized

description: Supplemental Document for Manuscript
title: 03_0687
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/
Resilience Revisited: Assessing the Impact of the 2007–09 Recession on 83 Canadian Regions with Accompanying Thoughts on an Elusive Concept
Creators: name: Dubé, Jean
name: PolèSe, Mario
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy

description: Dubé J. and Polèse M. Resilience revisited: assessing the impact of the 2007–09 recession on 83 Canadian regions with accompanying thoughts on an elusive concept, Regional Studies. Viewing the 2007–09 recession as an exogenous shock, the paper proposes an assessment of the ‘resilience’ of 83 Canadian regions using four standard metrics: population, employment, unemployment and employment rates. For each metric, regions are evaluated on three posited dimensions of ‘resilience’: resistance, rebound and recuperation. The results point to generally responsive regional economies with a range of reactions to the recessionary shock a priori compatible with the notion of ‘resilience’. However, the range of observed responses, depending on metrics used, methods applied and contextual considerations, leaves much room for interpretation, making it difficult to exclude players. The assessment serves in turn as a laboratory for a reflection on ‘resilience’ as a useful analytical concept in regional studies. It is concluded that the operational definition of ‘resilience’ remains problematic.
IIP-Transformer: Intra-Inter-Part Transformer for Skeleton-Based Action Recognition
Creators: name: Wang, Qingtian
name: Peng, Jianlin
name: Shi, Shuze
name: Liu, Tingxi
name: He, Jiabin
name: Weng, Renliang
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Recently, Transformer-based networks have shown great promise on skeleton-based action recognition tasks. The ability to capture global and local dependencies is the key to success while it also brings quadratic computation and memory cost. Another problem is that previous studies mainly focus on the relationships among individual joints, which often suffers from the noisy skeleton joints introduced by the noisy inputs of sensors or inaccurate estimations. To address the above issues, we propose a novel Transformer-based network (IIP-Transformer). Instead of exploiting interactions among individual joints, our IIP-Transformer incorporates body joints and parts interactions simultaneously and thus can capture both joint-level (intra-part) and part-level (inter-part) dependencies efficiently and effectively. From the data aspect, we introduce a part-level skeleton data encoding that significantly reduces the computational complexity and is more robust to joint-level skeleton noise. Besides, a new part-level data augmentation is proposed to improve the performance of the model. On two large-scale datasets, NTU-RGB+D 60 and NTU RGB+D 120, the proposed IIP-Transformer achieves the-state-of-art performance with more than 8x less computational complexity than DSTA-Net, which is the SOTA Transformer-based method.
description: 10 pages, 7 figures
Attributes and Characteristics of Regional Resilience: Defining and Measuring the Resilience of Turkish Regions
Creators: name: Eraydin, Ayda
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Cell Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy
subject: Computational Biology

description: Eraydin A. Attributes and characteristics of regional resilience: defining and measuring the resilience of Turkish regions, Regional Studies. The increasing frequency of recessionary shocks and the difference in regional growth trajectories in periods of both recession and recovery have resulted in an increased interest in the notion of resilience in the recent literature. This paper, through a discussion of the impacts of recession on Turkish regions, presents an empirical exploration of the concept of regional resilience, categorizing the responses of different regions during economic cycles. A discriminant function analysis is used to explore and explain the differences between resilience categories based on the attributes of the 26 NUTS-II regions, indicating which attributes contribute most to group separation.
Mild to classical solutions for XVA equations under stochastic volatility
Creators: name: Brigo, Damiano
name: Graceffa, Federico
name: Kalinin, Alexander
Publisher: name: arXiv
Year: 2021
Subjects: subject: Probability (math.PR)
subject: Pricing of Securities (q-fin.PR)
subject: FOS: Mathematics
subject: FOS: Economics and business
subject: 91G20, 91G80, 60G40, 60H20, 60H30, 35K58

description: We extend the valuation of contingent claims in presence of default, collateral and funding to a random functional setting and characterise pre-default value processes by martingales. Pre-default value semimartingales can also be described by BSDEs with random path-dependent coefficients and martingales as drivers. En route, we generalise previous settings by relaxing conditions on the available market information, allowing for an arbitrary default-free filtration and constructing a broad class of default times. Moreover, under stochastic volatility, we characterise pre-default value processes via mild solutions to parabolic semilinear PDEs and give sufficient conditions for mild solutions to exist uniquely and to be classical.
MAYORAN OʻSIMLIGINI BIOLOGIYASI, FOYDALI HUSUSIYATI VA YETISHTIRISH TEXNOLOGIYASI
Creators: name: Xayitbekova, Muhlisa
name: Xolmirzayeva, Guliraʼno
name: Sodiqova, Dono
name: Azimova, Irodaxon
Publisher: name: Zenodo
Year: 2024

description: Maqolada mayoran oʻsimligining kelib chiqishi, yashash sharoyiti, koʻpayish usullari, marfalogiyasi hamda anatomiyasi va shuni ham taʼkidlab oʻtishimiz kerakki dorivor oʻsimlik boʻlganligi sababli jahon miqyosida juda katta eʼtiborga ega oʻsimliklar ekanligi toʻgʻrisida fikr yuritiladi.
Using Sequential Statistical Tests for Efficient Hyperparameter Tuning
Creators: name: Buczak, Philip
name: Groll, Andreas
name: Pauly, Markus
name: Rehof, Jakob
name: Horn, Daniel
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Hyperparameter tuning is one of the the most time-consuming parts in machine learning. Despite the existence of modern optimization algorithms that minimize the number of evaluations needed, evaluations of a single setting may still be expensive. Usually a resampling technique is used, where the machine learning method has to be fitted a fixed number of k times on different training datasets. The respective mean performance of the k fits is then used as performance estimator. Many hyperparameter settings could be discarded after less than k resampling iterations if they are clearly inferior to high-performing settings. However, resampling is often performed until the very end, wasting a lot of computational effort. To this end, we propose the Sequential Random Search (SQRS) which extends the regular random search algorithm by a sequential testing procedure aimed at detecting and eliminating inferior parameter configurations early. We compared our SQRS with regular random search using multiple publicly available regression and classification datasets. Our simulation study showed that the SQRS is able to find similarly well-performing parameter settings while requiring noticeably fewer evaluations. Our results underscore the potential for integrating sequential tests into hyperparameter tuning.
How Regions React to Recessions: Resilience and the Role of Economic Structure
Creators: name: Martin, Ron
name: Sunley, Peter
name: Gardiner, Ben
name: Tyler, Peter
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Science Policy
subject: Hematology
subject: Computational Biology

description: Martin R., Sunley P., Gardiner B. and Tyler P. How regions react to recessions: resilience and the role of economic structure, Regional Studies. This paper examines how employment in the major UK regions has reacted to the four major recessions of the last 40 years, namely 1974–76, 1979–83, 1990–93 and 2008–10. The notions of resistance and recoverability are used to examine these reactions. The analysis reveals both continuities and significant changes in the regional impact of recession from one economic cycle to the next. Further, while economic structure is found to have exerted some influence on the resistance and recoverability of certain regions, in general ‘region-specific’ or ‘competitiveness’ effects appear to have played an equally, if not more, significant role.
Additional file 1 of Association between total and leisure time physical activity and risk of myocardial infarction and stroke – a Swedish cohort study
Creators: name: Hummel, Madeleine
name: Hantikainen, Essi
name: Adami, Hans-Olov
name: Ye, Weimin
name: Bellocco, Rino
name: Bonn, Stephanie Erika
name: Lagerros, Ylva Trolle
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Science Policy
subject: Immunology
subject: FOS: Clinical medicine
subject: Mathematical Sciences not elsewhere classified
subject: Mental Health

description: Additional file 1:Supplementary Figure 1. A directed acyclic graph (DAG).
Boundary Superconductivity in the BCS Model
Creators: name: Hainzl, Christian
name: Roos, Barbara
name: Seiringer, Robert
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mathematical Physics (math-ph)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We consider the linear BCS equation, determining the BCS critical temperature, in the presence of a boundary, where Dirichlet boundary conditions are imposed. In the one-dimensional case with point interactions, we prove that the critical temperature is strictly larger than the bulk value, at least at weak coupling. In particular, the Cooper-pair wave function localizes near the boundary, an effect that cannot be modeled by effective Neumann boundary conditions on the order parameter as often imposed in Ginzburg-Landau theory. We also show that the relative shift in critical temperature vanishes if the coupling constant either goes to zero or to infinity.
description: 22 pages, 1 figure; final version to appear in Journal of Spectral Theory
title: 01_2796
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/
Brokenwire : Wireless Disruption of CCS Electric Vehicle Charging
Creators: name: Köhler, Sebastian
name: Baker, Richard
name: Strohmeier, Martin
name: Martinovic, Ivan
Publisher: name: arXiv
Year: 2022
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: We present a novel attack against the Combined Charging System, one of the most widely used DC rapid charging technologies for electric vehicles (EVs). Our attack, Brokenwire, interrupts necessary control communication between the vehicle and charger, causing charging sessions to abort. The attack requires only temporary physical proximity and can be conducted wirelessly from a distance, allowing individual vehicles or entire fleets to be disrupted stealthily and simultaneously. In addition, it can be mounted with off-the-shelf radio hardware and minimal technical knowledge. By exploiting CSMA/CA behavior, only a very weak signal needs to be induced into the victim to disrupt communication - exceeding the effectiveness of broadband noise jamming by three orders of magnitude. The exploited behavior is a required part of the HomePlug Green PHY, DIN 70121 & ISO 15118 standards and all known implementations exhibit it. We first study the attack in a controlled testbed and then demonstrate it against eight vehicles and 20 chargers in real deployments. We find the attack to be successful in the real world, at ranges up to 47 m, for a power budget of less than 1 W. We further show that the attack can work between the floors of a building (e.g., multi-story parking), through perimeter fences, and from `drive-by' attacks. We present a heuristic model to estimate the number of vehicles that can be attacked simultaneously for a given output power. Brokenwire has immediate implications for a substantial proportion of the around 12 million battery EVs on the roads worldwide - and profound effects on the new wave of electrification for vehicle fleets, both for private enterprise and crucial public services, as well as electric buses, trucks and small ships. As such, we conducted a disclosure to the industry and discussed a range of mitigation techniques that could be deployed to limit the impact.
Public Infrastructure Services in the European Union: Challenges for Territorial Cohesion
Creators: name: Clifton, Judith
name: Díaz-Fuentes, Daniel
name: Fernández-Gutiérrez, Marcos
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
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: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Clifton J., Díaz-Fuentes D. and Fernández-Gutiérrez M. Public infrastructure services in the European Union: challenges for territorial cohesion, Regional Studies. Territorial cohesion has emerged as an important objective for European Union authorities, particularly since the Treaty of Lisbon. One important strand of territorial cohesion is citizen access to affordable public infrastructure services. While place of residence may influence use of services, insufficient evidence exists as to whether residence may constitute a disadvantage to citizens as regards service use. This paper assesses this by contrasting citizens' stated and revealed preferences for services in three large countries. Residence frequently conditions expenditure on public infrastructure services and satisfaction with service accessibility and affordability, disadvantaging residents in some territories, posing challenges for territorial cohesion.
Spatial Aspects of Interfirm Collaboration: An Exploration of Firm-Level Knowledge Dynamics
Creators: name: Vissers, Geert
name: Dankbaar, Ben
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy
subject: Plant Biology

description: Vissers G. and Dankbaar B. Spatial aspects of interfirm collaboration: an exploration of firm-level knowledge dynamics, Regional Studies. The days of vertical integration are over. Product development, manufacturing and other activities once done by single firms are now fields of collaboration. This raises questions about the spatial aspects of interfirm collaboration. Firms have partners in their direct environment, at a distance or in between, which means that traditional views on regional economic development no longer apply. It also means that a local–global dichotomy does not adequately describe today's economic landscape. This paper distinguishes four spatial scales – local, regional, national and international – and explores the distribution of interfirm collaboration across them, while taking project development over time into account.
Improved Lieb-Oxford bound on the indirect and exchange energies
Creators: name: Lewin, Mathieu
name: Lieb, Elliott H.
name: Seiringer, Robert
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mathematical Physics (math-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: The Lieb-Oxford inequality provides a lower bound on the Coulomb energy of a classical system of $N$ identical charges only in terms of their one-particle density. We prove here a new estimate on the best constant in this inequality. Numerical evaluation provides the value 1.58, which is a significant improvement to the previously known value 1.64. The best constant has recently been shown to be larger than 1.44. In a second part, we prove that the constant can be reduced to 1.25 when the inequality is restricted to Hartree-Fock states. This is the first proof that the exchange term is always much lower than the full indirect Coulomb energy.
description: Final version to appear in Lett. Math. Phys. This article belongs to the themed collection: "Mathematical Physics and Numerical Simulation of Many-Particle Systems"; V. Bach and L. Delle Site (eds.)
Defining the semiclassical limit of the quantum Rabi Hamiltonian
Creators: name: Irish, E. K. Twyeffort
name: Armour, A. D.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The crossover from quantum to semiclassical behavior in the seminal Rabi model of light-matter interaction still, surprisingly, lacks a complete and rigorous understanding. A formalism for deriving the semiclassical model directly from the quantum Hamiltonian is developed here. Working in a displaced Fock-state basis $\lvert α, n \rangle$, the semiclassical limit is obtained by taking $\lvert α\rvert \to \infty$ and the coupling to zero. This resolves the discrepancy between coherent-state dynamics and semiclassical Rabi oscillations in both standard and ultrastrong coupling/driving regimes. Furthermore, it provides a framework for studying the quantum-to-classical transition, with potential applications in quantum technologies.
description: 7 pages, 1 figure; 7 pages Supplemental Material; v3: change of author name from E.K. Irish to E.K. Twyeffort Irish
Additional file 1 of Global burden and inequality of iron deficiency: findings from the Global Burden of Disease datasets 1990–2017
Creators: name: Wang, Mengying
name: Gao, He
name: Wang, Jianing
name: Cao, Chenliang
name: Ying, Xiaoling
name: Wei, Yingming
name: Yu, Zhiying
name: Shao, Jie
name: Dong, Hengjin
name: Yang, Min
Publisher: name: figshare
Year: 2022
Subjects: Medicine
Biological Sciences not elsewhere classified
Developmental Biology
Cancer
Science Policy

description: Additional file 1:
Export, Migration and Costs of Trade: Evidence from Central European Firms
Creators: name: Pennerstorfer, Dieter
Publisher: name: Taylor & Francis
Year: 2016
Subjects: 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: FOS: Biological sciences
subject: Science Policy

description: Pennerstorfer D. Export, migration and costs of trade: evidence from Central European firms, Regional Studies. This article analyses the link between immigration and trade at the firm level, utilizing information on the export activities of 8300 firms located in different Central European countries (Austria, Czech Republic, Slovakia and Hungary) for various export markets as well as regional data on immigration. The empirical analysis suggests a strong, economically meaningful and statistically significant impact of immigration on the export propensity (extensive margin), whereas the influence on firms' export volumes (intensive margin) is much smaller. This leads to the conclusion that immigrants promote export activities to their home countries mainly by reducing fixed costs of trade.
A Semismooth Newton Stochastic Proximal Point Algorithm with Variance Reduction
Creators: name: Milzarek, Andre
name: Schaipp, Fabian
name: Ulbrich, Michael
Publisher: name: arXiv
Year: 2022
Subjects: subject: Optimization and Control (math.OC)
subject: Machine Learning (stat.ML)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: 90C26, 90C06, 65K10

description: We develop an implementable stochastic proximal point (SPP) method for a class of weakly convex, composite optimization problems. The proposed stochastic proximal point algorithm incorporates a variance reduction mechanism and the resulting SPP updates are solved using an inexact semismooth Newton framework. We establish detailed convergence results that take the inexactness of the SPP steps into account and that are in accordance with existing convergence guarantees of (proximal) stochastic variance-reduced gradient methods. Numerical experiments show that the proposed algorithm competes favorably with other state-of-the-art methods and achieves higher robustness with respect to the step size selection.
Cluster Firms: You'll Never Walk Alone
Creators: name: Molina-Morales, Francesc Xavier
name: Martínez-Cháfer, Luis
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Molina-Morales F. X. and Martínez-Cháfer L. Cluster firms: you'll never walk alone, Regional Studies. The role of supporting organizations is subject to controversy. Although many studies have reported positive effects, the significance of these organizations still remains diluted among different explanatory factors. This paper uses social network analysis techniques to investigate the extent to which supporting organizations really act as intermediaries in clusters and how they may improve the structural indicators of the networks involved. Overall findings go further than the specific cluster literature, since they shed light on the role of the nodes and links in networks, and provide evidence of the potential benefits for focal actors.
Regional Wage Gaps, Education and Informality in an Emerging Country: The Case of Colombia
Creators: name: Herrera-Idárraga, Paula
name: López-Bazo, Enrique
name: Motellón, Elisabet
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: This paper uses Colombian micro-data to analyze the role of education and informality in regional wage differentials. The hypothesis is that apart from differences in the endowment of human capital, regional heterogeneity in the incidence of informality is another important source of regional wage inequality in emerging countries. This is confirmed by the evidence from Colombia, which also reveals remarkable spatial heterogeneity in the wage return to individuals’ characteristics. Regional heterogeneity in returns to education is especially intense in the upper part of the wage distribution. In turn, heterogeneity in the informal pay penalty is more relevant at the bottom.