cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A generalization of Kátai's orthogonality criterion with applications
Creators: name: Bergelson, V.
name: Kułaga-Przymus, J.
name: Lemańczyk, M.
name: Richter, F. K.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Number Theory (math.NT)
subject: Combinatorics (math.CO)
subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 11N99, 11J71, 11K06, 11K65, 28D05, 37A05, 37A45, 47A35

description: We study properties of arithmetic sets coming from multiplicative number theory and obtain applications in the theory of uniform distribution and ergodic theory. Our main theorem is a generalization of Kátai's orthogonality criterion. Here is a special case of this theorem: Let $a\colon\mathbb{N}\to\mathbb{C}$ be a bounded sequence satisfying $$ \sum_{n\leq x} a(pn)\overline{a(qn)} = {\rm o}(x),~\text{for all distinct primes $p$ and $q$.} $$ Then for any multiplicative function $f$ and any $z\in\mathbb{C}$ the indicator function of the level set $E=\{n\in\mathbb{N}:f(n)=z\}$ satisfies $$ \sum_{n\leq x} \mathbb{1}_E(n)a(n)={\rm o}(x). $$ With the help of this theorem one can show that if $E=\{n_10$ with $c\notin \mathbb{N}$, $\log^r(t)$ for any $r>2$, $\log(Γ(t))$, $t\log(t)$, and $\frac{t}{\log t}$. The uniform distribution results, in turn, allow us to obtain new examples of ergodic sequences, i.e. sequences along which the ergodic theorem holds.
description: 32 pages. The previous version of this paper is now split into two separate papers with new titles. This is the first of them
Branchlines. Volume 21, number 1
Creators: name: Watts, Susan B.
name: University Of British Columbia. Faculty Of Forestry
Publisher: name: Produced in-house at the Faculty of Forestry by Susan B. Watts, Editor and Jamie Myers, Designer.
Year: 2011

description: Collaborating with China: forestry higher education. Complementing trade relationships between China and Canada. Opportunities for sustainable forest management and forest certification in China. An emission trading program for China? Net primary productivity and climate change in China’s subtropical forests. Atmospheric pollution and forest management in China’s forests. From a global hydrocarbon economy to a carbohydrate based society in the Asia-Pacific. Africa Forests Research Initiative on Conservation and Development. Wood anatomy of Xanthocyparis vietnamensis – a new conifer species in Vietnam. Cavity-nesting communities in the subtropical Atlantic forest of northern Argentina. Mangrove recovery after hurricanes in Belize. Awards.
Un chien qui a soupé n'est plus en peine
Creators: name: Musée National Des Arts Et Traditions Populaires (Paris)
name: Centre D'ethnologie Française
Publisher: name: École des Hautes Études en Sciences Sociales; Institut  interdisciplinaire d'anthropologie du contemporain (Paris); Laboratoire d'anthropologie et d'histoire de l'institution de la culture (Paris)
Year: 2024

Abstract
PERLE2 cruise,Pourquoi pas ? R/V
Creators: name: Pascal, CONAN
name: DURRIEU DE MADRON Xavier
Publisher: name: Sismer
Year: 2019

description: Les campagnes PERLE (Pelagic Ecosystem response in the Levant Experiment) du plan d'implémentation du programme MISTRALS volet MERMEX ont pour objectifs de décrire la formation et la dispersion de l'eau levantine intermédiaire (LIW), et déterminer son rôle dans la structuration des écosystèmes planctoniques en Méditerranée orientale. Une série de campagnes hauturières vise à étudier les périodes clés du cycle annuel tant au point de vue physique que biogéochimique. Ces périodes sont le pré-conditionnement (campagne PERLE1), la formation des eaux denses par mélange (campagne PERLE2) et la dispersion de LIW (campagne PERLE3). Ces observations complètes mais discrètes sont complétées par un set de paramètres physiques et biogéochimiques collectés par plateformes autonomes (lignes de mouillage; flotteurs-profileurs; gliders; bouées dérivantes), par l'imagerie satellitale, ainsi que par d'autres campagnes océanographiques conduites par les partenaires grecs, turcs et israéliens. Cet ensemble permettra de tester et d'améliorer la modélisation à l'échelle régionale (bassin levantin), mais aussi à grande échelle (Méditerranée).
A structure theorem for level sets of multiplicative functions and applications
Creators: name: Bergelson, Vitaly
name: Kułaga-Przymus, Joanna
name: Lemańczyk, Mariusz
name: Richter, Florian K.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Number Theory (math.NT)
subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: Given a level set $E$ of an arbitrary multiplicative function $f$, we establish, by building on the fundamental work of Frantzikinakis and Host [13,14], a structure theorem which gives a decomposition of $\mathbb{1}_E$ into an almost periodic and a pseudo-random parts. Using this structure theorem together with the technique developed by the authors in [3], we obtain the following result pertaining to polynomial multiple recurrence. Let $E=\{n_10$, all $\ell\geq 1$ and all polynomials $p_i\in\mathbb{Z}[x]$, $i=1,\ldots,\ell$, with $p_i(0)=0$ we have $$ \lim_{N\to\infty}\frac{1}{N}\sum_{j=1}^N μ\big(A\cap T^{-p_1(n_j)}A\cap\ldots\cap T^{-p_\ell(n_j)}A\big)>0. $$ We also show that if a level set $E$ of a multiplicative function has positive upper density, then any self-shift $E-r$, $r\in E$, is a set of averaging polynomial multiple recurrence. This in turn leads to the following refinement of the polynomial Szemerédi theorem (cf. [4]). Let $E$ be a level set of an arbitrary multiplicative function, suppose $E$ has positive upper density and let $r\in E$. Then for any set $D\subset \mathbb{N}$ with positive upper density and any polynomials $p_i\in\mathbb{Q}[t]$, $i=1,\ldots,\ell$, which satisfy $p_i(\mathbb{Z})\subset\mathbb{Z}$ and $p_i(0)=0$ for all $i\in\{1,\ldots,\ell\}$, there exists $β>0$ such that the set $$ \left\{\,n\in E-r:\overline{d}\Big(D\cap (D-p_1(n))\cap \ldots\cap(D-p_\ell(n)) \Big)>β\,\right\} $$ has positive lower density.
description: 32 pages. Formerly part of arXiv:1705.07322
An integrative characterization of proline cis and trans conformers in a disordered peptide
Creators: name: Pettitt, Alice J
name: Shukla, Vaibhav Kumar
name: Figueiredo, Angelo Miguel
name: Newton, Lydia S
name: McCarthy, Stephen
name: Tabor, Alethea B
name: Heller, Gabriella T
name: Lorenz, Christian D
name: Hansen, D Flemming
Publisher: name: The Francis Crick Institute
Year: 2024
Subjects: classificationCode: Computational & Systems Biology
subject: Computational & Systems Biology

description: Intrinsically disordered proteins (IDPs) often contain proline residues that undergo cis/trans isomerization. While molecular dynamics (MD) simulations have the potential to fully characterize the proline cis and trans subensembles, they are limited by the slow timescales of isomerization and force field inaccuracies. NMR spectroscopy can report on ensemble-averaged observables for both the cis-proline and trans-proline states, but a full atomistic characterization of these conformers is challenging. Given the importance of proline cis/trans isomerization for influencing the conformational sampling of disordered proteins, we employed a combination of all-atom MD simulations with enhanced sampling (metadynamics), NMR, and small-angle x-ray scattering (SAXS) to characterize the two subensembles of the ORF6 C-terminal region (ORF6CTR) from SARS-CoV-2 corresponding to the proline-57 (P57) cis and trans states. We performed MD simulations in three distinct force fields: AMBER03ws, AMBER99SB-disp, and CHARMM36m, which are all optimized for disordered proteins. Each simulation was run for an accumulated time of 180–220 μs until convergence was reached, as assessed by blocking analysis. A good agreement between the cis-P57 populations predicted from metadynamic simulations in AMBER03ws was observed with populations obtained from experimental NMR data. Moreover, we observed good agreement between the radius of gyration predicted from the metadynamic simulations in AMBER03ws and that measured using SAXS. Our findings suggest that both the cis-P57 and trans-P57 conformations of ORF6CTR are extremely dynamic and that interdisciplinary approaches combining both multiscale computations and experiments offer avenues to explore highly dynamic states that cannot be reliably characterized by either approach in isolation.
PERLE3 cruise,Pourquoi pas ? R/V
Creators: name: PUJO-PAY Mireille
name: DURRIEU DE MADRON Xavier
name: Pascal, CONAN
Publisher: name: Sismer
Year: 2020

description: Les campagnes PERLE (Pelagic Ecosystem response in the Levant Experiment) du plan d'implémentation du programme MISTRALS volet MERMEX ont pour objectifs de décrire la formation et la dispersion de l'eau levantine intermédiaire (LIW), et déterminer son rôle dans la structuration des écosystèmes planctoniques en Méditerranée orientale. Une série de campagnes hauturières vise à étudier les périodes clés du cycle annuel tant au point de vue physique que biogéochimique. Ces périodes sont le pré-conditionnement (campagne PERLE1), la formation des eaux denses par mélange (campagne PERLE2) et la dispersion de LIW (campagne PERLE3). Ces observations complètes mais discrètes sont complétées par un set de paramètres physiques et biogéochimiques collectés par plateformes autonomes (lignes de mouillage; flotteurs-profileurs; gliders; bouées dérivantes), par l'imagerie satellitale, ainsi que par d'autres campagnes océanographiques conduites par les partenaires grecs, turcs et israéliens. Cet ensemble permettra de tester et d'améliorer la modélisation à l'échelle régionale (bassin levantin), mais aussi à grande échelle (Méditerranée).La campagne a été interrompue le 18/03/2020 pour raison sanitaire (Covid-19).
Exploring Time as a Dynamic Variable in Gravitational Equations A New Perspective on Time Dilation
Creators: name: Stewart, Chris
Publisher: name: Zenodo
Year: 2025
Subjects: subject: Physics
subject: Mathematical physics
subject: Physics/methods
subject: Particle physics
subject: Quantum physics
subject: Plasma physics
subject: Physics/education
subject: Theoretical physics

description: Abstract:This paper reexamines time as a dynamic variable in gravitational field equations, proposing a new perspective on time dilation in strong-field and relativistic conditions. Building upon Einstein’s general relativity, we explore how time itself may be influenced by energy density fluctuations, quantum effects, and cosmic-scale structures. We develop an extended formulation where time interacts dynamically with spacetime curvature rather than acting as a purely passive coordinate.

Using a revised metric framework, we investigate the possible non-static evolution of time under extreme gravitational conditions—such as black hole interiors, high-energy quantum states, and early universe scenarios. Our findings suggest that time dilation effects may exhibit new nonlinear dependencies on local and global mass-energy distributions, offering potential refinements to existing gravitational models.

Key Highlights:

Reinterpreting time dilation through a dynamic time variable rather than a passive coordinate.

Modified Einstein field equations incorporating time-dependent curvature interactions.

Implications for black hole physics, cosmology, and quantum gravity.

Potential observational consequences via gravitational wave phase shifts or frame-dragging effects.

This work contributes to the ongoing discussion on whether time is an emergent or fundamental quantity, providing theoretical extensions that could be tested with future astrophysical observations.

Keywords: Time dilation, general relativity, gravitational waves, quantum gravity, black holes, space-time curvature, dynamic time, metric tensor modifications, cosmology
PERPALGOLFE 1997 cruise,Unknown R/V
Creators: name: BOUCHE Ludovic
name: PERONNET Isabelle
Publisher: name: Sismer
Year: 1997

description: Depuis 2001, une évaluation annuelle du stock de palourdes japonaises (Ruditapes philippinarum) et européennes (Ruditapes decussatus) est réalisée en mars-avril dans le Golfe du Morbihan et la rivière de Noyalo. Les objectifs de cette campagne sont : d'estimer par évaluation directe, la biomasse du stock et sa répartition géographique; de procéder à l'estimation de la biomasse exploitable et du potentiel d'exploitation pour les sites échantillonnés en particulier, sur les zones réservées à la pêche professionnelle; d'établir un diagnostic, avec une vision à moyen terme, sur l'état du stock; de proposer la mise en place de mesures de gestion adaptées.
Central values of $L$-functions of cubic twists
Creators: name: Rosu, Eugenia
Publisher: name: arXiv
Year: 2017
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: We are interested in finding for which positive integers $D$ we have rational solutions for the equation $x^3+y^3=D.$ The aim of this paper is to compute the value of the $L$-function $L(E_D, 1)$ for the elliptic curves $E_D: x^3+y^3=D$. For the case of $p$ prime $p\equiv 1\mod 9$, two formulas have been computed by Rodriguez-Villegas and Zagier. We have computed formulas that relate $L(E_D, 1)$ to the square of a trace of a modular function at a CM point. This offers a criterion for when the integer $D$ is the sum of two rational cubes. Furthermore, when $L(E_D, 1)$ is nonzero we get a formula for the number of elements in the Tate-Shafarevich group and we show that this number is a square when $D$ is a norm in $\mathbb{Q}[\sqrt{-3}]$.
description: Major rewrite, major improvement in result: showing that the order of Sha is a square
Hyperbolic geometry for non-differential topologists
Creators: name: Niemiec, Piotr
name: Pikul, Piotr
Publisher: name: arXiv
Year: 2018
Subjects: subject: Metric Geometry (math.MG)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: Primary 51F99, Secondary 51-01

description: A soft presentation of hyperbolic spaces, free of differential apparatus, is offered. Fifth Euclid's postulate in such spaces is overthrown and, among other things, it is proved that spheres (equipped with great-circle distances) and hyperbolic and Euclidean spaces are the only locally compact geodesic (i.e., convex) metric spaces that are three-point homogeneous.
description: 14 pages
PERPALGOLFE 2003 cruise,Unknown R/V
Creators: name: BOUCHE Ludovic
name: PERONNET Isabelle
name: DIMEET Joël
name: SALAUN Michèle
Publisher: name: Sismer
Year: 2003

description: Depuis 2001, une évaluation annuelle du stock de palourdes japonaises (Ruditapes philippinarum) et européennes (Ruditapes decussatus) est réalisée en mars-avril dans le Golfe du Morbihan et la rivière de Noyalo. Les objectifs de cette campagne sont : d'estimer par évaluation directe, la biomasse du stock et sa répartition géographique; de procéder à l'estimation de la biomasse exploitable et du potentiel d'exploitation pour les sites échantillonnés en particulier, sur les zones réservées à la pêche professionnelle; d'établir un diagnostic, avec une vision à moyen terme, sur l'état du stock; de proposer la mise en place de mesures de gestion adaptées.
Interaction Effect between Sports Participation and Elite Sports Development
Creators: name: Khanmoradi, Saeed
name: Zardoshtian, Shirin
name: Fatahi, Shahram
name: Dickson, Geoff
Publisher: name: La Trobe
Year: 2024
Subjects: classificationCode: 4410
subject: Sociology
subject: FOS: Sociology
classificationCode: 35
subject: Commerce, management, tourism and services
classificationCode: 3504
subject: Commercial services
classificationCode: 44
subject: Human society

description: Elite athlete success in international events and sports development promotes sports participation and this is main concern for many researchers to develop the elite sport. If the economic conditions are not desirable, it is not possible to develop elite sport and promote sports participation to achieve this goal. Economic crises have made the managers employ a deep insight into the effect of the economic conditions of the country on the sport. Therefore, the purpose of this study is to investigate the interaction effect of sports participation and elite sports development with an emphasis on macroeconomic variables using an econometric model with a simultaneous equation approach based on the 2SLS method in Iran. The results showed that inflation and unemployment rates have significant and negative effects on sports participation. Rural household income has a significant and positive effect on sports participation but urban household income has a significant and negative effect on sports participation. Standard of living has a significant and positive effect on sports participation. The effects of sports media, sports budget, and Non-athlete participants on elite sports development are significant and positive. Finally, the interaction effect of sports participation and elite sports development is positive and significant.
Supplementary document for Solving optimal carrier frequencies of CGH null compensator through a double-constrained searching method based on iterative ray-tracings - 5826545.pdf
Creators: name: Liang, Zijian
name: ZHAO, HONGYANG
name: Yang, Yongying
Publisher: name: Optica Publishing Group
Year: 2022
Subjects: Optical Technology

description: Derivation and simulation for Eq. (13) in the manuscript
Event-based Face Detection and Tracking in the Blink of an Eye
Creators: name: Lenz, Gregor
name: Ieng, Sio-Hoi
name: Benosman, Ryad
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: We present the first purely event-based method for face detection using the high temporal resolution of an event-based camera. We will rely on a new feature that has never been used for such a task that relies on detecting eye blinks. Eye blinks are a unique natural dynamic signature of human faces that is captured well by event-based sensors that rely on relative changes of luminance. Although an eye blink can be captured with conventional cameras, we will show that the dynamics of eye blinks combined with the fact that two eyes act simultaneously allows to derive a robust methodology for face detection at a low computational cost and high temporal resolution. We show that eye blinks have a unique temporal signature over time that can be easily detected by correlating the acquired local activity with a generic temporal model of eye blinks that has been generated from a wide population of users. We furthermore show that once the face is reliably detected it is possible to apply a probabilistic framework to track the spatial position of a face for each incoming event while updating the position of trackers. Results are shown for several indoor and outdoor experiments. We will also release an annotated data set that can be used for future work on the topic.
PERPALGOLFE 2002 cruise,Unknown R/V
Creators: name: BOUCHE Ludovic
name: PERONNET Isabelle
Publisher: name: Sismer
Year: 2002

description: Depuis 2001, une évaluation annuelle du stock de palourdes japonaises (Ruditapes philippinarum) et européennes (Ruditapes decussatus) est réalisée en mars-avril dans le Golfe du Morbihan et la rivière de Noyalo. Les objectifs de cette campagne sont : d'estimer par évaluation directe, la biomasse du stock et sa répartition géographique; de procéder à l'estimation de la biomasse exploitable et du potentiel d'exploitation pour les sites échantillonnés en particulier, sur les zones réservées à la pêche professionnelle; d'établir un diagnostic, avec une vision à moyen terme, sur l'état du stock; de proposer la mise en place de mesures de gestion adaptées.
PERPALGOLFE 2001 cruise,Unknown R/V
Creators: name: BOUCHE Ludovic
name: PERONNET Isabelle
Publisher: name: Sismer
Year: 2001

description: Depuis 2001, une évaluation annuelle du stock de palourdes japonaises (Ruditapes philippinarum) et européennes (Ruditapes decussatus) est réalisée en mars-avril dans le Golfe du Morbihan et la rivière de Noyalo. Les objectifs de cette campagne sont : d'estimer par évaluation directe, la biomasse du stock et sa répartition géographique; de procéder à l'estimation de la biomasse exploitable et du potentiel d'exploitation pour les sites échantillonnés en particulier, sur les zones réservées à la pêche professionnelle; d'établir un diagnostic, avec une vision à moyen terme, sur l'état du stock; de proposer la mise en place de mesures de gestion adaptées.
The Quaternion-Based Spatial Coordinate and Orientation Frame Alignment Problems
Creators: name: Hanson, Andrew J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantitative Methods (q-bio.QM)
subject: FOS: Biological sciences
subject: 15A18

description: We review the general problem of finding a global rotation that transforms a given set of points and/or coordinate frames (the "test" data) into the best possible alignment with a corresponding set (the "reference" data). For 3D point data, this "orthogonal Procrustes problem" is often phrased in terms of minimizing a root-mean-square deviation or RMSD corresponding to a Euclidean distance measure relating the two sets of matched coordinates. We focus on quaternion eigensystem methods that have been exploited to solve this problem for at least five decades in several different bodies of scientific literature where they were discovered independently. While numerical methods for the eigenvalue solutions dominate much of this literature, it has long been realized that the quaternion-based RMSD optimization problem can also be solved using exact algebraic expressions based on the form of the quartic equation solution published by Cardano in 1545; we focus on these exact solutions to expose the structure of the entire eigensystem for the traditional 3D spatial alignment problem. We then explore the structure of the less-studied orientation data context, investigating how quaternion methods can be extended to solve the corresponding 3D quaternion orientation frame alignment (QFA) problem, noting the interesting equivalence of this problem to the rotation-averaging problem, which also has been the subject of independent literature threads. We conclude with a brief discussion of the combined 3D translation-orientation data alignment problem. Appendices are devoted to a tutorial on quaternion frames, a related quaternion technique for extracting quaternions from rotation matrices, and a review of quaternion rotation-averaging methods relevant to the orientation-frame alignment problem. Supplementary Material covers extensions of quaternion methods to the 4D problem.
description: This replaces an early draft that lacked a number of important references to previous work. There are also additional graphics elements. The extensions to 4D data and additional details are worked out in the Supplementary Material appended to the main text
PERPALGOLFE 2005 cruise,Unknown R/V
Creators: name: BOUCHE Ludovic
name: DIMEET Joël
name: SALAUN Michèle
name: PERONNET Isabelle
Publisher: name: Sismer
Year: 2005

description: Depuis 2001, une évaluation annuelle du stock de palourdes japonaises (Ruditapes philippinarum) et européennes (Ruditapes decussatus) est réalisée en mars-avril dans le Golfe du Morbihan et la rivière de Noyalo. Les objectifs de cette campagne sont : d'estimer par évaluation directe, la biomasse du stock et sa répartition géographique; de procéder à l'estimation de la biomasse exploitable et du potentiel d'exploitation pour les sites échantillonnés en particulier, sur les zones réservées à la pêche professionnelle; d'établir un diagnostic, avec une vision à moyen terme, sur l'état du stock; de proposer la mise en place de mesures de gestion adaptées.
title: Archivage argentomagus 29
Creators: name: Galinand, Cyrille
name: Université Paris1 Panthéon-Sorbonne
Publisher: name: Archeovision
Year: 2024
Subjects: subject: Argentomagus

description: Plan ortho fouille ARG
description: 1 fichier 3D (ply), 52 fichiers image (jpg)
The Sea Around Us project newsletter. Issue 59 (May/June 2010)
Creators: name: Bailey, Megan
name: Sea Around Us Project
Publisher: name: University of British Columbia. Fisheries Centre
Year: 2015

description: Cleaning oiled seabirds: Highly overrated (Michelle Paleczny). Better baselines: Workshop highlights role of historical ecology in ocean policy (Jennifer Jacquet). The UN experience (Sarika Cullis-Suzuki).
Zeros of Rankin-Selberg $L$-functions at the edge of the critical strip
Creators: name: Brumley, Farrell
name: Thorner, Jesse
name: Zaman, Asif
Publisher: name: arXiv
Year: 2018
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: Let $π$ and $π_0$ be unitary cuspidal automorphic representations. We prove log-free zero density estimates for Rankin-Selberg $L$-functions of the form $L(s,π\timesπ_0)$, where $π$ varies in a given family and $π_0$ is fixed. These estimates are unconditional in many cases of interest; they hold in full generality assuming an average form of the generalized Ramanujan conjecture. We consider applications of these estimates related to mass equidistribution for Hecke-Maass forms, the rarity of Landau-Siegel zeros of Rankin-Selberg $L$-functions, the Chebotarev density theorem, and $\ell$-torsion in class groups of number fields.
description: 53 pages. Farrell Brumley added as coauthor. Added two appendices, one of which is authored by Colin Bushnell and Guy Henniart. Theorem 1.3 added, leads to cleaner versions of Theorems 1.2 and 1.4
Residue currents and cycles of complexes of vector bundles
Creators: name: Lärkäng, Richard
name: Wulcan, Elizabeth
Publisher: name: arXiv
Year: 2018
Subjects: subject: Complex Variables (math.CV)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: We give a factorization of the cycle of a bounded complex of vector bundles in terms of certain associated differential forms and residue currents. This is a generalization of previous results in the case when the complex is a locally free resolution of the structure sheaf of an analytic space and it can be seen as a generalization of the classical Poincaré-Lelong formula.
description: 19 pages
Seeking justice, equity, diversity and inclusion in pediatric nephrology
Creators: name: Soranno, Danielle
name: Laster, Marciana
name: Wigfall, Delbert
name: Hayde, Nicole
name: Sanderson, Keia
name: Seo-Mayer, Patricia
name: Brown, Denver
name: Ashoor, Isa
Publisher: name: Frontiers
Year: 2022

description:
Inequity, racism, and health care disparities negatively impact the well-being of children with kidney disease. This review defines social determinants of health and describes how they impact pediatric nephrology care; outlines the specific impact of systemic biases and racism on chronic kidney disease care and transplant outcomes; characterizes and critiques the diversity of the current pediatric nephrology workforce; and aims to provide strategies to acknowledge and dismantle bias, address barriers to care, improve diversity in recruitment, and strengthen the pediatric nephrology community. By recognizing historical and current realities and limitations, we can move forward with strategies to address racism and bias in our field and clinical practices, thereby cultivating inclusive training and practice environments.
Prediction of many-electron wavefunctions using atomic potentials: refinements and extensions to transition metals and large systems
Creators: name: Whitten, Jerry L.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: For a given many-electron molecule, it is possible to define a corresponding one-electron Schrödinger equation, using potentials derived from simple atomic densities, whose solution predicts fairly accurate molecular orbitals for single- and multi-determinant wavefunctions for the molecule. The energy is not predicted and must be evaluated by calculating Coulomb and exchange interactions over the predicted orbitals. Transferable potentials for first-row atoms and transition metal oxides that can be used without modification in different molecules are reported. For improved accuracy, molecular wavefunctions can be refined by slightly scaling nuclear charges and by introducing potentials optimized for functional groups. For a test set of 20 molecules representing different bonding environments, the transferable potentials with scaling give wavefunctions with energies that deviate from exact self-consistent field or configuration interaction energies by less than 0.05 eV and 0.02 eV per bond or valence electron pair, respectively. Applications to the ground and excited states of a Ti18O36 nanoparticle and chlorophyll-s are reported.
description: 20 pages. arXiv admin note: text overlap with arXiv:1702.06852
PERPALGOLFE 2004 cruise,Unknown R/V
Creators: name: BOUCHE Ludovic
name: PERONNET Isabelle
name: DIMEET Joël
name: SALAUN Michèle
Publisher: name: Sismer
Year: 2004

description: Depuis 2001, une évaluation annuelle du stock de palourdes japonaises (Ruditapes philippinarum) et européennes (Ruditapes decussatus) est réalisée en mars-avril dans le Golfe du Morbihan et la rivière de Noyalo. Les objectifs de cette campagne sont : d'estimer par évaluation directe, la biomasse du stock et sa répartition géographique; de procéder à l'estimation de la biomasse exploitable et du potentiel d'exploitation pour les sites échantillonnés en particulier, sur les zones réservées à la pêche professionnelle; d'établir un diagnostic, avec une vision à moyen terme, sur l'état du stock; de proposer la mise en place de mesures de gestion adaptées.
„NYELVBOTLÁS”-KORPUSZ - 12. rész
Creators: name: Beszédkutatás Szerkesztősége
Publisher: name: MTA Nyelvtudományi Intézet - Kempelen Farkas Beszédkutató Laboratórium
Year: 2016

description: Beszédkutatás 2016 (ISSN 1218-8727)
PERPALGOLFE 2008 cruise,Unknown R/V
Creators: name: BOUCHE Ludovic
name: D'HARDIVILLE Céline
name: PERONNET Isabelle
Publisher: name: Sismer
Year: 2008

description: Depuis 2001, une évaluation annuelle du stock de palourdes japonaises (Ruditapes philippinarum) et européennes (Ruditapes decussatus) est réalisée en mars-avril dans le Golfe du Morbihan et la rivière de Noyalo. Les objectifs de cette campagne sont : d'estimer par évaluation directe, la biomasse du stock et sa répartition géographique; de procéder à l'estimation de la biomasse exploitable et du potentiel d'exploitation pour les sites échantillonnés en particulier, sur les zones réservées à la pêche professionnelle; d'établir un diagnostic, avec une vision à moyen terme, sur l'état du stock; de proposer la mise en place de mesures de gestion adaptées.
Supplementary material for associated publication "DarkMatters: A powerful tool for WIMPy analysis"
Creators: name: Sarkis, Michael
name: Beck, Geoff
Publisher: name: Zenodo
Year: 2024
Subjects: subject: Dark matter

description: These configuration files are used to reproduce the results presented in the publication "DarkMatters: A powerful tool for WIMPy analysis". These files provide the calculation information provided to the DarkMatters package for the Coma galaxy cluster and Reticulum II dwarf galaxy that are used to compare with the RX-DMFIT code package.
More Bang for Your Buck: Improved use of GPU Nodes for GROMACS 2018
Creators: name: Kutzner, Carsten
name: Páll, Szilárd
name: Fechner, Martin
name: Esztermann, Ansgar
name: de Groot, Bert L.
name: Grubmüller, Helmut
Publisher: name: arXiv
Year: 2019
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Performance (cs.PF)
subject: Biological Physics (physics.bio-ph)
subject: Computational Physics (physics.comp-ph)
subject: Biomolecules (q-bio.BM)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: We identify hardware that is optimal to produce molecular dynamics trajectories on Linux compute clusters with the GROMACS 2018 simulation package. Therefore, we benchmark the GROMACS performance on a diverse set of compute nodes and relate it to the costs of the nodes, which may include their lifetime costs for energy and cooling. In agreement with our earlier investigation using GROMACS 4.6 on hardware of 2014, the performance to price ratio of consumer GPU nodes is considerably higher than that of CPU nodes. However, with GROMACS 2018, the optimal CPU to GPU processing power balance has shifted even more towards the GPU. Hence, nodes optimized for GROMACS 2018 and later versions enable a significantly higher performance to price ratio than nodes optimized for older GROMACS versions. Moreover, the shift towards GPU processing allows to cheaply upgrade old nodes with recent GPUs, yielding essentially the same performance as comparable brand-new hardware.
description: 41 pages, 13 figures, 4 tables. This updated version includes the following improvements: - most notably, added benchmarks for two coarse grain MARTINI systems VES and BIG, resulting in a new Figure 13 - fixed typos - made text clearer in some places - added two more benchmarks for MEM and RIB systems (E3-1240v6 + RTX 2080 / 2080Ti)
Amenability and computability
Creators: name: Duda, Karol
Publisher: name: arXiv
Year: 2019
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics

description: In this paper we extend the approach of M. Cavaleri to effective amenability to the class of computably enumerable groups, i.e. in particular we do not assume that groups are finitely generated. In the case of computable groups we also study complexity of the set of all effective Følner sequences and effective paradoxical decomposition. In the appendix we attach a version of the paper "On decidability of amenability in computable groups" by K. Duda and A. Ivanov which covers Sections 9 and 10 from the previous version.
PERPALGOLFE 2007 cruise,Unknown R/V
Creators: name: BOUCHE Ludovic
name: PERONNET Isabelle
name: SALAUN Michèle
Publisher: name: Sismer
Year: 2007

description: Depuis 2001, une évaluation annuelle du stock de palourdes japonaises (Ruditapes philippinarum) et européennes (Ruditapes decussatus) est réalisée en mars-avril dans le Golfe du Morbihan et la rivière de Noyalo. Les objectifs de cette campagne sont : d'estimer par évaluation directe, la biomasse du stock et sa répartition géographique; de procéder à l'estimation de la biomasse exploitable et du potentiel d'exploitation pour les sites échantillonnés en particulier, sur les zones réservées à la pêche professionnelle; d'établir un diagnostic, avec une vision à moyen terme, sur l'état du stock; de proposer la mise en place de mesures de gestion adaptées.
Beyond Folklore: A Scaling Calculus for the Design and Initialization of ReLU Networks
Creators: name: Defazio, Aaron
name: Bottou, Léon
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: We propose a system for calculating a "scaling constant" for layers and weights of neural networks. We relate this scaling constant to two important quantities that relate to the optimizability of neural networks, and argue that a network that is "preconditioned" via scaling, in the sense that all weights have the same scaling constant, will be easier to train. This scaling calculus results in a number of consequences, among them the fact that the geometric mean of the fan-in and fan-out, rather than the fan-in, fan-out, or arithmetic mean, should be used for the initialization of the variance of weights in a neural network. Our system allows for the off-line design & engineering of ReLU neural networks, potentially replacing blind experimentation.
Supplementary material for associated publication "DarkMatters: A powerful tool for WIMPy analysis"
Creators: name: Sarkis, Michael
name: Beck, Geoff
Publisher: name: Zenodo
Year: 2024
Subjects: subject: Dark matter

description: These configuration files are used to reproduce the results presented in the publication "DarkMatters: A powerful tool for WIMPy analysis". These files provide the calculation information provided to the DarkMatters package for the Coma galaxy cluster and Reticulum II dwarf galaxy that are used to compare with the RX-DMFIT code package. 

There is a template Jupyter notebook that outlines how the plots were created.
Adherence to the WHO statement on public disclosure of clinical trial results by trials published in high impact factor journals (Protocol)
Creators: name: Grana, Carolina
name: Ghosn, Lina
name: Riveros, Carolina
name: Boutron, Isabelle
Publisher: name: Zenodo
Year: 2025
Subjects: subject: Public Reporting of Healthcare Data
subject: Open Access Publishing
subject: public registry
subject: registry posted results
subject: clinical trial results
subject: World Health Organization
subject: public disclosure
subject: Publication Bias
subject: Publication Bias/legislation & jurisprudence

description: Randomized controlled trials (RCTs) are designed to provide evidence that guides medical decisions and health policy formulation. However, nearly half of clinical trials remain unpublished and inaccessible, resulting in a lack of transparency that wastes resources and efforts. This hinders healthcare professionals and researchers from benefiting from the knowledge generated and contributes to publication bias, which can distort the true effects of medical interventions. 

To address these challenges, the 2015 World Health Organization (WHO) Statement on Public Disclosure of Clinical Trial Results emphasizes that clinical trial findings should be submitted for publication in a peer-reviewed journal within 12 months of study completion and made accessible through open access. Additionally, key outcomes must be posted within 12 months on the primary clinical trial registry, or on a publicly accessible institutional website if no results database is available. Furthermore, some regions and regulatory agencies have introduced their own regulations to ensure greater transparency.

While the International Committee of Medical Journal Editors does not mandate the reporting of trial results in a public registry, it encourages authors to comply with the requirements of their funding and regulatory agencies regarding the reporting of aggregate clinical trial results in registries. Currently, the extent to which journal editors support the public posting of trial results in registries remains uncertain.

This study aims to examine the delay between study completion and the posting of key outcome results on the primary clinical trial registry for RCTs published in high-impact factor journals. Additionally, it seeks to assess the compliance of these RCTs with the WHO recommendation to post results for key outcomes on the primary clinical trial registry within 12 months of study completion.
Mi lakas m'aler men diskoe
Creators: name: Musée National Des Arts Et Traditions Populaires (Paris)
name: Centre D'ethnologie Française
Publisher: name: École des Hautes Études en Sciences Sociales; Institut  interdisciplinaire d'anthropologie du contemporain (Paris); Laboratoire d'anthropologie et d'histoire de l'institution de la culture (Paris)
Year: 2024

Abstract
GAMIFICATION TECHNIQUES IN FOREIGN LANGUAGE CLASSROOMS: MOTIVATING STUDENTS THROUGH PLAY-BASED LEARNING
Creators: name: Karimova, Aziza
Publisher: name: Zenodo
Year: 2025

description: This thesis explores the use of gamification techniques in foreign language classrooms and their impact on student motivation. In modern education, play-based learning methods serve as effective tools to engage learners actively and enhance their interest in the subject. The study highlights the role of digital platforms such as Quizlet, Kahoot!, and Duolingo in developing the four core language skills: listening, reading, writing, and speaking. By incorporating elements of competition, rewards, and collaboration, gamification fosters a positive and dynamic learning environment that increases student participation and improves learning outcomes.
PERPALGOLFE 2006 cruise,Unknown R/V
Creators: name: SALAUN Michèle
name: DIMEET Joël
name: PERONNET Isabelle
name: BOUCHE Ludovic
Publisher: name: Sismer
Year: 2006

description: Depuis 2001, une évaluation annuelle du stock de palourdes japonaises (Ruditapes philippinarum) et européennes (Ruditapes decussatus) est réalisée en mars-avril dans le Golfe du Morbihan et la rivière de Noyalo. Les objectifs de cette campagne sont : d'estimer par évaluation directe, la biomasse du stock et sa répartition géographique; de procéder à l'estimation de la biomasse exploitable et du potentiel d'exploitation pour les sites échantillonnés en particulier, sur les zones réservées à la pêche professionnelle; d'établir un diagnostic, avec une vision à moyen terme, sur l'état du stock; de proposer la mise en place de mesures de gestion adaptées.
Factorization of noncommutative polynomials and Nullstellensätze for the free algebra
Creators: name: Helton, J. William
name: Klep, Igor
name: Volčič, Jurij
Publisher: name: arXiv
Year: 2019
Subjects: subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics

description: This article gives a class of Nullstellensätze for noncommutative polynomials. The singularity set of a noncommutative polynomial $f=f(x_1,\dots,x_g)$ is $Z(f)=(Z_n(f))_n$, where $Z_n(f)=\{X \in M_n^g: \det f(X) = 0\}.$ The first main theorem of this article shows that the irreducible factors of $f$ are in a natural bijective correspondence with irreducible components of $Z_n(f)$ for every sufficiently large $n$. With each polynomial $h$ in $x$ and $x^*$ one also associates its real singularity set $Z^{re}(h)=\{X: \det h(X,X^*)=0\}$. A polynomial $f$ which depends on $x$ alone (no $x^*$ variables) will be called analytic. The main Nullstellensatz proved here is as follows: for analytic $f$ but for $h$ dependent on possibly both $x$ and $x^*$, the containment $Z(f) \subseteq Z^{re}(h)$ is equivalent to each factor of $f$ being "stably associated" to a factor of $h$ or of $h^*$. For perspective, classical Hilbert type Nullstellensätze typically apply only to analytic polynomials $f,h $, while real Nullstellensätze typically require adjusting the functions by sums of squares of polynomials (sos). Since the above "algebraic certificate" does not involve a sos, it seems justified to think of this as the natural determinantal Hilbert Nullstellensatz. An earlier paper of the authors (Adv. Math. 331 (2018) 589-626) obtained such a theorem for special classes of analytic polynomials $f$ and $h$. This paper requires few hypotheses and hopefully brings this type of Nullstellensatz to near final form. Finally, the paper gives a Nullstellensatz for zeros $V(f)=\{X: f(X,X^*)=0\}$ of a hermitian polynomial $f$, leading to a strong Positivstellensatz for quadratic free semialgebraic sets by the use of a slack variable.
On the Existence of Simpler Machine Learning Models
Creators: name: Semenova, Lesia
name: Rudin, Cynthia
name: Parr, Ronald
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: It is almost always easier to find an accurate-but-complex model than an accurate-yet-simple model. Finding optimal, sparse, accurate models of various forms (linear models with integer coefficients, decision sets, rule lists, decision trees) is generally NP-hard. We often do not know whether the search for a simpler model will be worthwhile, and thus we do not go to the trouble of searching for one. In this work, we ask an important practical question: can accurate-yet-simple models be proven to exist, or shown likely to exist, before explicitly searching for them? We hypothesize that there is an important reason that simple-yet-accurate models often do exist. This hypothesis is that the size of the Rashomon set is often large, where the Rashomon set is the set of almost-equally-accurate models from a function class. If the Rashomon set is large, it contains numerous accurate models, and perhaps at least one of them is the simple model we desire. In this work, we formally present the Rashomon ratio as a new gauge of simplicity for a learning problem, depending on a function class and a data set. The Rashomon ratio is the ratio of the volume of the set of accurate models to the volume of the hypothesis space, and it is different from standard complexity measures from statistical learning theory. Insight from studying the Rashomon ratio provides an easy way to check whether a simpler model might exist for a problem before finding it, namely whether several different machine learning methods achieve similar performance on the data. In that sense, the Rashomon ratio is a powerful tool for understanding why and when an accurate-yet-simple model might exist. If, as we hypothesize in this work, many real-world data sets admit large Rashomon sets, the implications are vast: it means that simple or interpretable models may often be used for high-stakes decisions without losing accuracy.
description: Revisited sections 1,3,4,5,6. Added new section 7
Development and characterization of Nd:YAG laser sensitized uncooled PbSe films for enhanced mid-IR sensitivity
Creators: name: Stanojev, Jovana
name: Joksović, Sara
name: Bajac, Branimir
name: Kundačina, Ivana
name: Matovic, Jovan
Publisher: name: Zenodo
Year: 2024

description: The advancement of mid-infrared detectors is crucial not only for military applications, but also for a wide range of civilian uses such as molecular spectroscopy, gas analysis,explosive detection, and food/drug analysis. Lead chalcogenides, particularly lead selenide (PbSe), belong to a group of semiconductors with narrow bandgaps, making them ideal formid-infrared detection. PbSe stands out due to its high detectivity, ease of processing, and a bandgap of 0.27 eV at room temperature, corresponding to a wavelength of 4.8 μm. Inthe quest for more efficient uncooled infrared detectors, this work focuses on developing photovoltaic infrared detectors based on PbSe with the introduction of new processingtechnique. Namely, Nd:YAG laser was used for the sensitization process. The innovative approach involves creating a thermal gradient across the PbSe film, enabling oxygen diffusionand thermal treatment, crucial for infrared sensitivity. The novelty is also in the detector structure, such as the lateral "sandwich" design, offering potential advantages overtraditional longitudinal structures.

By carefully controlling parameters like laser energy density, pulse frequency, and process duration, a temperature gradient is established across the film, allowing for controlleddopant diffusion and the creation of the desired semiconductor properties. Creating a P-N homojunction within a semiconducting polycrystalline film, this detector design aims toenhance sensitivity, specific detectivity, and reduce operating voltage compared to existing devices.

The XRD and XPS results confirm the oxygen diffusion in the film and formation of PbSeO3 phase. HRSEM analysis was done to investigate the morphological characteristics of the P-Nhomojunction films. Hall and electrical measurements were done to analyze the electrical properties of the obtained films and it was observed that IR sensitivity was achieved.