cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Entwicklung von Dürren in Deutschland, Europa und weltweit
Creators: name: Bathiany, Sebastian
name: Ney, Patrizia
name: Belleflamme, Alexandre
name: El Zohbi, Juliane
name: Goergen, Klaus
name: Rechid, Diana
Publisher: name: Universität Hamburg
Year: 2021
Subjects: Doughts, impacts on agriculture, associated uncertainties, drought events Germany, agricultural drought, change in precipitation, potential evaporation, drought risk.

description: Dürren gehören zu den klimatischen Extremereignissen mit den größten Auswirkungen auf die Landwirtschaft und die gesamte Gesellschaft. Ihre Klassifizierung, Beobachtung und Berechnung in Computermodellen ist jedoch höchst komplex. Wir beleuchten, worin die Unsicherheiten bestehen, wie vergangene Dürreereignisse in Deutschland und anderen Teilen der Welt zu bewerten sind und welche Entwicklungen in Zukunft durch den Klimawandel zu erwarten sind. Dabei gehen wir vor allem auf landwirtschaftliche Dürren ein, d.h. Perioden mit geringer Bodenfeuchte. Wir legen dar, dass hierbei nicht nur die Entwicklung der Niederschläge, sondern auch der potentiellen Verdunstung entscheidend ist, deren Zunahme in vielen Teilen der Welt, inklusive Deutschland, zu einem zunehmenden Dürrerisiko führt. Development of droughts in Germany, Europe and world-wide: Droughts are among the climatic extreme events with the largest impacts on agriculture and the whole society. However, their classification, observation and computation in computer models is a complex endavour. We illustrate the associated uncertainties, how recent drought events in Germany and other parts of the world can be assessed, and what future developments can be expected due to climate change. With an emphasis on agricultural drought (periods with low soil moisture), we show that it is not only the change in precipitation, but also in potential evaporation, which affects the drought risk - and that this risk is expected to increase with global warming in many parts of the world, including Germany. Desarrollo de las sequías en Alemania, Europa y el mundo: Las sequías son uno de los eventos climáticos extremos con mayor impacto en la agricultura y la sociedad en su conjunto. Sin embargo, su clasificación, observación y cálculo en modelos informáticos es sumamente compleja. Arrojamos luz sobre las incertidumbres, cómo se evaluarán los eventos de sequía pasados en Alemania y otras partes del mundo y qué desarrollos se pueden esperar en el futuro como resultado del cambio climático. Nos centramos principalmente en las sequías agrícolas, es decir, períodos con baja humedad del suelo. Explicamos que no solo el desarrollo de las precipitaciones, sino también la evaporación potencial es decisivo, cuyo aumento en muchas partes del mundo, incluida Alemania, conduce a un riesgo creciente de sequía.
On the Global Limiting Absorption Principle for Massless Dirac Operators
Creators: name: Carey, Alan
name: Gesztesy, Fritz
name: Kaad, Jens
name: Levitina, Galina
name: Nichols, Roger
name: Potapov, Denis
name: Sukochev, Fedor
Publisher: name: arXiv
Year: 2017
Subjects: subject: Spectral Theory (math.SP)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 35P25, 35Q40, 81Q10 (Primary), 47A10, 47A40 (Secondary)

description: We prove a global limiting absorption principle on the entire real line for free, massless Dirac operators $H_0 = α\cdot (-i \nabla)$ for all space dimensions $n \in \mathbb{N}$, $n \geq 2$. This is a new result for all dimensions other than three, in particular, it applies to the two-dimensional case which is known to be of some relevance in applications to graphene. We also prove an essential self-adjointness result for first-order matrix-valued differential operators with Lipschitz coefficients.
description: 22 pages
Localizing Gravity on a 3-brane in Higher Dimensions
Creators: name: Gherghetta, Tony
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present metric solutions in six and higher dimensions with a bulk cosmological constant, where gravity is localized on a 3-brane. The corrections to four-dimensional gravity from the bulk continuum modes are power-law suppressed. Furthermore, the introduction of a bulk ``hedgehog'' magnetic field leads to a regular geometry, and can localize gravity on the 3-brane with either positive, zero or negative bulk cosmological constant.
description: 3 pages, Talk given at DPF 2000, Columbus, Ohio, 9-12 Aug 2000
Additional file 4 of The m6A demethylase ALKBH5-mediated upregulation of DDIT4-AS1 maintains pancreatic cancer stemness and suppresses chemosensitivity by activating the mTOR pathway
Creators: name: Zhang, Yi
name: Liu, Xiaomeng
name: Wang, Yan
name: Lai, Shihui
name: Wang, Zhiqian
name: Yang, Yudie
name: Liu, Wenhui
name: Wang, Hongquan
name: Tang, Bo
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Cancer

description: Additional file 4. Supplementary materials.
A Right to Die? The Case of Dax Cowart
Creators: name: Covey, Preston K.
Publisher: name: Carnegie Mellon University
Year: 1989
Subjects: subject: Philosophy
subject: FOS: Philosophy, ethics and religion

description: Using footage from two documentary videos, the videodisc presents the famous case of Dax Cowart, a victim of severe burns, blindness and crippling injuries who persists under treatment to insist that he be allowed to die. Through interviews with Dax and other principals in the case (his doctors, lawyer, mother etc.), the user investigates basic ethical issues regarding quality of life, autonomy and competence, the obligations of medical professionals, etc. Throughout, the user must continually address the central dilemma: whether Dax should be granted his request to die, as well as the reasons why / why not. The videodisc will support several hours of interactive exploration of the issues and case material, in two basic modes: 1. Guided inquiry by which the user (or a group of viewers) is led to interact with the visual testimony to the facts, issues, and conflicted viewpoints in the case. 2. Access to archives in which video segments are organized both by major issues and principals. (This mode is appropriate for review; both modes are appropriate for interactive presentation of the case and issues in the classroom.)
title: ADCO, Cartulaire de Cîteaux pour les possessions de Chaugey et Maison-Dieu (Fin XVe siècle), Cart. 180 (11 H 755), 83 folios, f. 0058
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2017
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire

description: Cartulaire de Cîteaux pour les possessions de Chaugey et Maison-Dieu (Fin XVe siècle), Archives départementales de la Côte-d'Or, Cart. 180 (11 H 755), 83 folios, f. 0058, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les possessions de Chaugey et Maison-Dieu (Fin XVe siècle), Archives départementales de la Côte-d'Or, Cart. 180 (11 H 755), 83 folios, f. 0058, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Jwst ha studiato Trappist-1 b: ecco le novità
Creators: Maura Sandri
Publisher: name: Media Inaf
Year: 2025

Recenti misurazioni effettuate con Jwst mettono in dubbio ciò che pensavamo di sapere circa la natura dell'esopianeta Trappist-1 b, a soli 40 anni luce da noi. Si pensava fosse un pianeta roccioso senza atmosfera ma ora sembra essere vero il contrario. I risultati dello studio pubblicato su Nature Astronomy dimostrano quanto sia difficile determinare le proprietà degli esopianeti con atmosfere sottili
A Right to Die? Integrating Emotion into Moral Reasoning and Learning
Creators: name: Covey, Preston K.
Publisher: name: Carnegie Mellon University
Year: 1990
Subjects: subject: Philosophy
subject: FOS: Philosophy, ethics and religion

description: A Right to Die? The Case of Dax Cowart is an interactive videodisc program developed at Carnegie Mellon University's Center for Design of Educational Computing (CDEC). The control software is written in PilotPlus to run on an IBM XT/PC, AT, or PS/2 driving a Pioneer 6000 or 4200 videodisc player and an IBM InfoWindow Touch Display system, which allows text and graphics to be overlayed on the video presentation. The program presents the famous and now classic case of Dax Cowart, a victim of severe burns, blindness, and crippling injuries who persists under treatment to insist that he be allowed to discontinue treatment and die. Through interviews with Dax and other principals in the case (his doctors, lawyer, mother, etc.), the user investigates basic ethical issues regarding quality of life, patient interests and rights, the conflicting interests and obligations of medical professionals, etc. Throughout, the user must continually address the central dilemma: Whether Dax should be granted his request to die and what reasons should support the decision.
Lorentz contraction, geometry and range in antiproton-proton annihilation into two pions
Creators: name: El-Bennich, B.
name: Kloet, W. M.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a geometric interpretation of the so-called annihilation range in reactions of the type $\bar pp \to$ {\em two light mesons} based upon Lorentz effects in the highly relativistic final states ($γ=E_{\mathrm{cm}}/2mc^2\simeq 6.8-8.0$). Lorentz-boosted meson wave functions, within the framework of the constituent quark model, result in a richer angular dependence of the annihilation amplitudes and thus in higher partial wave contributions ($J>1$) than usually obtained. This approach sheds some light on what could be a "{\em short}" annihilation range and how it is influenced by the angular distribution of the final states.
description: LEAP05 (Bonn/Juelich) proceedings, 5 pages
Existence and concentration results for some fractional Schrödinger equations in $\mathbb{R}^{N}$ with magnetic fields
Creators: name: Ambrosio, Vincenzo
Publisher: name: arXiv
Year: 2018
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We consider some nonlinear fractional Schrödinger equations with magnetic field and involving continuous nonlinearities having subcritical, critical or supercritical growth. Under a local condition on the potential, we use minimax methods to investigate the existence and concentration of nontrivial weak solutions.
description: arXiv admin note: text overlap with arXiv:1807.07444
Complete Zeldovich approximation
Creators: name: Betancort-Rijo, J.
name: Lopez-Corredoira, M.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have developed a generalization of the Zeldovich approximation (ZA) that is exact in a wide variety of situations, including plannar, spherical and cilyndrical symmetries. We have shown that this generalization, that we call complete Zeldovich approximation (CZA), is exact to second order at an arbitrary point within any field. For gaussian fields, the third order error have been obtained and shown to be very small. For statistical purposes, the CZA leads to results exact to the third order.
description: 11 pages+1 figure, accepted in ApJ Letters
A Response Time Model for Bottom-Out Hints as Worked Examples
Creators: name: Shih, Benjamin
name: Koedinger, Kenneth R.
name: Scheines, Richard
Publisher: name: Carnegie Mellon University
Year: 2008
Subjects: subject: Philosophy
subject: FOS: Philosophy, ethics and religion

description: Students can use an educational system's help in unexpected ways. For example, they may bypass abstract hints in search of a concrete solution. This behavior has traditionally been labeled as a form of gaming or help abuse. We propose that some examples of this behavior are not abusive and that bottom-out hints can act as worked examples. We create a model for distinguishing good student use of bottom-out hints from bad student use of bottom-out hints by means of logged response times. We show that this model not only predicts learning, but captures behaviors related to self-explanation.
Additional file 1 of Obesity-induced downregulation of miR-192 exacerbates lipopolysaccharide-induced acute lung injury by promoting macrophage activation
Creators: name: Wu, Siqi
name: Tang, Wenjing
name: Liu, Ling
name: Wei, Ke
name: Tang, Yin
name: Ma, Jingyue
name: Li, Hongbin
name: Ao, Yichan
Publisher: name: figshare
Year: 2024
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Physiology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Science Policy
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer

description: Additional file 1. Sup Fig. 1. Decreased activity of miR-192 in HFD lungs. A Cumulative distribution curves represent miR-192 activity. A rightward shift of miR-192 targets (red) indicates a decrease in miR-192 activity (HFD vs. Control), n = 3. Statistical analysis was executed using a two-sided Kolmogorov-Smirnov (KS) test. Sup. Fig 2. ARFGEF1 (BIG1) is a potential target of miR-192. A Potential targets of miR-192 were predicted by integrating results from three databases: TargetScan, miRDB, and miRWalk. B Conservation of the miR-192 target sequence in the ARFGEF1 3' UTR across different species, as well as the conservation of the miR-192 sequence itself among various species. Table S1. Patient Demographics & Clinical Characteristics. Table S2. Agomir and antagomir sequences used in this study. Table S3. Primers sequences for qRT-PCR used in this study.
Properties of a Martian local dust storm in Atlantis Chaos from OMEGA/MEX data
Creators: name: Oliva, F.
name: Geminale, A.
name: D'Aversa, E.
name: Altieri, F.
name: Bellucci, G.
name: Carrozzo, F. G.
name: Sindoni, G.
name: Grassi, D.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: In this study we present the analysis of the dust properties of a local storm imaged in the Atlantis Chaos region on Mars by the OMEGA imaging spectrometer on March 2nd 2005. We use the radiative transfer model MITRA to study the dust properties at solar wavelengths between 0.5 μm and 2.5 μm and infer the connection between the local storm dynamics and the topography. We retrieve maps of effective grain radius (reff), optical depth at 9.3 μm (τ9.3) and top altitude (ta) of the dust layer. Our results show that large particles (reff = 1.6 μm) are gathered in the centre of the storm (lat=33.5° S; lon=183.5 W°), where the optical depth is maximum (τ9.3 > 7.0) and the top altitude exceeds 18 km. Outside the storm, we obtain τ9.3 < 0.2, in agreement with the estimates derived from global climate models (GCM). We speculate that a low thermal inertia region at the western border of Atlantis Chaos is a possible source of the dust storm. Moreover, we find evidence that topography plays a role in confining the local storm in Atlantis Chaos. The vertical wind component from the GCM does not provide any hint for the triggering of dust lifting. On the other hand, the combination of the horizontal and vertical wind profiles suggests that the dust, once lifted, is pushed eastward and then downward and gets confined within the north-east ridge of Atlantis Chaos. (continues in article)
Finite size effects in perturbed boundary conformal field theories
Creators: name: Dorey, P.
name: Pillin, M.
name: Pocklington, A.
name: Runkel, I.
name: Tateo, R.
name: Watts, G. M. T.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss the finite-size properties of a simple integrable quantum field theory in 1+1 dimensions with non-trivial boundary conditions. Novel off-critical identities between cylinder partition functions of models with differing boundary conditions are derived.
description: 7 pages, 11 figures, JHEP proceedings style. Uses epsfig, amssymb. Talk given at the conference `Nonperturbative Quantum Effects 2000', Paris
Quando Fontana vide la Luna mangiarsi Saturno
Creators: Paolo Molaro
Publisher: name: Media Inaf
Year: 2025

Nella sera di sabato 4 gennaio potremo assistere all’occultazione di Saturno da parte della Luna. Lo stesso evento, relativamente raro, venne documentato nel 17esimo secolo da un grande astronomo italiano, Francesco Fontana, che lo osservò la sera del 19 giugno 1630 e lo disegnò in dettaglio
Stochastic grid bundling method for backward stochastic differential equations
Creators: name: Chau, Ki Wai
name: Oosterlee, Cornelis W.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: In this work, we apply the Stochastic Grid Bundling Method (SGBM) to numerically solve backward stochastic differential equations (BSDEs). The SGBM algorithm is based on conditional expectations approximation by means of bundling of Monte Carlo sample paths and a local regress-later regression within each bundle. The basic algorithm for solving the backward stochastic differential equations will be introduced and an upper error bound is established for the local regression. A full error analysis is also conducted for the explicit version of our algorithm and numerical experiments are performed to demonstrate various properties of our algorithm.
A Proof of Completeness for Continuous First-Order Logic
Creators: name: Pedersen, Arthur Paul
name: Yaacov, Itai Ben
Publisher: name: Carnegie Mellon University
Year: 2010
Subjects: subject: Philosophy
subject: FOS: Philosophy, ethics and religion

description: Continuous first-order logic has found interest among model theorists who wish to extend the classical analysis of “algebraic” structures (such as fields, group, and graphs) to various natural classes of complete metric structures (such as probability algebras, Hilbert spaces, and Banach spaces). With research in continuous first-order logic preoccupied with studying the model theory of this framework, we find a natural question calls for attention. Is there an interesting set of axioms yielding a completeness result? The primary purpose of this article is to show that a certain, interesting set of axioms does indeed yield a completeness result for continuous first-order logic. In particular, we show that in continuous first-order logic a set of formulae is (completely) satisfiable if (and only if) it is consistent. From this result it follows that continuous first-order logic also satisfies an approximated form of strong completeness, whereby Σ⊨φ (if and) only if Σ⊢φ∸ 2-n for all n < ω. This approximated form of strong completeness asserts that if Σ⊨φ, then proofs from Σ, being finite, can provide arbitrarily better approximations of the truth of φ. Additionally, we consider a different kind of question traditionally arising in model theory—that of decidability. When is the set of all consequences of a theory (in a countable, recursive language) recursive? Say that a complete theory T is decidable if for every sentence φ, the value φT is a recursive real, and moreover, uniformly computable from φ. If T is incomplete, we say it is decidable if for every sentence φ the real number φT∘ is uniformly recursive from φ, where φT∘ is the maximal value of φ consistent with T. As in classical first-order logic, it follows from the completeness theorem of continuous first-order logic that if a complete theory admits a recursive (or even recursively enumerable) axiomatization then it is decidable.
Additional file 2 of ACBE, a new base editor for simultaneous C-to-T and A-to-G substitutions in mammalian systems
Creators: name: Xie, Jingke
name: Huang, Xingyun
name: Wang, Xia
name: Gou, Shixue
name: Liang, Yanhui
name: Chen, Fangbing
name: Li, Nan
name: Ouyang, Zhen
name: Zhang, Quanjun
name: Ge, Weikai
name: Jin, Qin
name: Shi, Hui
name: Zhuang, Zhenpeng
name: Zhao, Xiaozhu
name: Lian, Meng
name: Wang, Jiaowei
name: Ye, Yinghua
name: Quan, Longquan
name: Wu, Han
name: Wang, Kepin
name: Lai, Liangxue
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 2 : Tables S1-S2. TableS1-[sgRNAs used in this study]. TableS2-[The nucleotides in positions 4–6 of 18 sgRNAs with only C-to-T conversions mediated by the ACBE system].
Additional file 1 of Analysis of inappropriate prophylactic use of proton pump inhibitors during the perioperative period: an observational study
Creators: name: Liu, Pengpeng
name: Li, Guangyao
name: Wu, Qian
name: Han, Mei
name: Zhang, Chao
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Pharmacology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy
subject: Mental Health
subject: Computational Biology

description: Additional file 1. The evaluation criterion.
Additional file 1 of Trichostatin A ameliorates Alzheimer’s disease-related pathology and cognitive deficits by increasing albumin expression and Aβ clearance in APP/PS1 mice
Creators: name: Su, Qiang
name: Li, Tian
name: He, Pei-Feng
name: Lu, Xue-Chun
name: Yu, Qi
name: Gao, Qi-Chao
name: Wang, Zhao-Jun
name: Wu, Mei-Na
name: Yang, Dan
name: Qi, Jin-Shun
Publisher: name: figshare
Year: 2021
Subjects: Biochemistry
Cell Biology
Neuroscience
Chemical Sciences not elsewhere classified
Cancer

description: Additional file 1. Supplementary Information accompanies this paper on the Alzheimer’s Research & Therapy website ( https://alzres.biomedcentral.com ).
Se Marte si oppone, Saturno si occulta
Creators: Fabrizio Villa
Publisher: name: Media Inaf
Year: 2024

Il cielo del nuovo anno ci riserverà molte sorprese che scopriremo con il passare del tempo. Ma già da gennaio avremo l'occasione di osservare un’emozionante occultazione di Saturno da parte della Luna. Marte sarà in opposizione, Giove e Venere ben visibili per tutto il mese. Le costellazioni invernali completeranno il bellissimo cielo di inizio 2025
A Quantitative Study of Interacting Dark Matter in Halos
Creators: name: Kochanek, C. S.
name: White, Martin
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We study the evolution of Hernquist profile ``galaxies'' in the presence of self-interacting dark matter (SIDM), where the properties of the dark matter can be parameterized by one number, sigma-hat = sigma M/a^2 for a halo of mass M and break radius a. While the halos form constant density cores of size a/2 on the core radius relaxation time scale core collapse begins shortly thereafter and a steeper 1/r^2 central density cusp starts forming faster than predicted by 2-body relaxation. The formation of the steeper central cusp is accelerated if the cooling baryons adiabatically compress the dark matter. The natural consequence of SIDM is to exacerbate rather than to mitigate astrophysical problems created by dark matter density cusps.
description: submitted to ApJ
Mechanical Computing Systems Using Only Links and Rotary Joints
Creators: name: Merkle, Ralph C.
name: Freitas, Robert A.
name: Hogg, Tad
name: Moore, Thomas E.
name: Moses, Matthew S.
name: Ryley, James
Publisher: name: arXiv
Year: 2018
Subjects: subject: Emerging Technologies (cs.ET)
subject: Hardware Architecture (cs.AR)
subject: FOS: Computer and information sciences

description: A new model for mechanical computing is demonstrated that requires only two basic parts: links and rotary joints. These basic parts are combined into two main higher level structures: locks and balances, which suffice to create all necessary combinatorial and sequential logic required for a Turing-complete computational system. While working systems have yet to be implemented using this new approach, the mechanical simplicity of the systems described may lend themselves better to, e.g., microfabrication, than previous mechanical computing designs. Additionally, simulations indicate that if molecular-scale implementations could be realized, they would be far more energy-efficient than conventional electronic computers.
Vita, morte e miracoli (delle stelle, s’intende)
Creators: Claudia Mignone
Publisher: name: Media Inaf
Year: 2024

Tutto ciò che avreste sempre voluto sapere non solo sulla nascita, l'evoluzione e la fine delle stelle, dalle più grandi alle più piccine, ma anche su come questo incessante ciclo cosmico abbia forgiato tutti gli elementi che compongono l'universo, compresi i nostri corpi e ogni altra cosa che conosciamo sulla Terra. Nel saggio “Figli delle stelle” di Francesco Ferraro, astrofisico dell'Università di Bologna
Additional file 1 of Social participation, subjective well-being, and cognitive function as serial mediators between tooth loss and functional limitations in older Chinese adults.
Creators: name: Ma, Weibo
name: Liang, Pengchen
name: Wu, Bei
name: Yu, Ying
name: Shi, Qiusi
name: Zhong, Renyao
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Cancer
subject: Mental Health

description: Supplementary Material 1
A Polynomial Algorithm for Deciding Equivalence in Directed Acyclic Graphical Models
Creators: name: Richardson, Thomas
Publisher: name: Carnegie Mellon University
Year: 1995
Subjects: subject: Philosophy
subject: FOS: Philosophy, ethics and religion

description: Thomas Richardson. A Polynomial Algorithm for Deciding Equivalence in Directed Acyclic Graphical Models.
On semi-symmetric non-metric connexion
Creators: name: Chaubey, S. K.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53B15

description: H. A. Hayden [1] introduced the idea of semi-symmetric non-metric connection on a Riemannian manifold in (1932). Agashe and Chafle \cite{1} defined and studied semi-symmetric non-metric connection on a Riemannian manifold. In the present paper, we define a new type of semi-symmetric non-metric connexion in an almost contact metric manifold and studied its properties. In the end, we have studied some properties of the covariant almost analytic vector field equipped with semi-symmetric non-metric connection.
description: 10
Maßnahmen zur Verbesserung und Regeneration des Bodenzustands
Creators: name: Fründ, Heinz-Christian
Publisher: name: Universität Hamburg
Year: 2021
Subjects: Improve of the soil. regenerate of soil, ecosystem services, fertilization, liming, tillage, integrated ecological measure, planting pits, Burkina Faso, soil restoration, site melioration, cultivable soils in mountain.

description: Bei einem guten Bodenzustand erfüllt der Boden seine Funktionen als Puffer, Filter, Transformator und Lebensraum in hohem Maße. Düngung, Kalkung und Bodenbearbeitung sind klassische Maßnahmen zur Bodenregeneration, deren Prinzipien und Grenzen aufgezeigt werden. Die Anlage von Pflanzgruben wird als integrierte ökologische Maßnahme in einem Desertifikationsgebiet in Burkina Faso vorgestellt. Möglichkeiten des Managements von Pflanzen und Bodenorganismen zur Verbesserung des Bodenzustandes werden diskutiert. Bei der Standortmelioration in Deutschland wurden natürliche Feuchtstandorte für den Ackerbau entwässert, was für die Entwicklung der Landwirtschaft eine große Bedeutung hatte. Die Terrassierung von Hängen ist eine wirkungsvolle Maßnahme zur Schaffung anbaufähiger Böden in Bergregionen. Measures to improve and regenerate the condition of the soil: If a soil is in good condition, it delivers ecosystem services acting as buffer, filter, transformer and living space. Fertilization, liming and tillage are classical measures to regenerate degraded soil. Their general functioning and their limits are explained. Planting pits in a desertification area in Burkina Faso are presented as an integrated ecological measure of soil restoration. It is discussed, how soil conditions may be improved by managing plants and soil biota. The drainage of wetlands as a measure of site melioration was a key factor for the expansion of agriculture in Germany. Terracing of slopes is effective for the creation of cultivable soils in mountain areas. Medidas para mejorar y regenerar el estado del suelo: Cuando el suelo está en buen estado cumple en gran medida sus funciones de amortiguador, filtro, transformador y hábitat. La fertilización, el encalado y el cultivo del suelo son medidas clásicas para la regeneración del suelo, cuyos principios y límites se muestran. La creación de hoyos de plantas se presenta como una medida ecológica integrada en una zona de desertificación en Burkina Faso. Se discuten las posibilidades del manejo de plantas y organismos del suelo para mejorar la condición del suelo. Durante la mejora del sitio en Alemania, se drenaron los sitios húmedos naturales para la agricultura, lo que fue de gran importancia para su desarrollo. Las terrazas de las laderas son una forma eficaz de crear tierras cultivables en las zonas montañosas.
Influence of Chaos on the fusion enhancement by electron screening
Creators: name: Kimura, S.
name: Bonasera, A.
name: Cavallaro, S.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We study the effect of screening by bound electrons in low energy nuclear reactions. We use molecular dynamics to simulate the reactions involving many electrons: D+$d$, D+D, $^3$He+$d$, $^3$He+D, $^6$Li+$d$, $^6$Li+D, $^7$Li+$p$, $^7$Li+H. Quantum effects corresponding to the Pauli and Heisenberg principles are enforced by constraints in terms of the phase space occupancy. In addition to the well known adiabatic and sudden limits, we propose a new "dissipative limit" which is expected to be important not only at high energies but in the extremely low energy region. The dissipative limit is associated with the chaotic behavior of the electronic motion. It affects also the magnitude of the enhancement factor. We discuss also numerical experiments using polarized targets. The derived enhancement factors in our simulation are in agreement with those extracted within the $R$-matrix approach.
description: 6 pages, 6 figures, submitted to The European Physical Journal A (EPJ A direct), Springer-Verlag, in the Proceedings of Nuclear Physics in Astrophysics II, ATOMKI, Debrecen, Hungary, 16-20 May, 2005
Modeling the number of hidden events subject to observation delay
Creators: name: Crevecoeur, Jonas
name: Antonio, Katrien
name: Verbelen, Roel
Publisher: name: arXiv
Year: 2018
Subjects: subject: Risk Management (q-fin.RM)
subject: FOS: Economics and business

description: This paper considers the problem of predicting the number of events that have occurred in the past, but which are not yet observed due to a delay. Such delayed events are relevant in predicting the future cost of warranties, pricing maintenance contracts, determining the number of unreported claims in insurance and in modeling the outbreak of diseases. Disregarding these unobserved events results in a systematic underestimation of the event occurrence process. Our approach puts emphasis on modeling the time between the occurrence and observation of the event, the so-called observation delay. We propose a granular model for the heterogeneity in this observation delay based on the occurrence day of the event and on calendar day effects in the observation process, such as weekday and holiday effects. We illustrate this approach on a European general liability insurance data set where the occurrence of an accident is reported to the insurer with delay.
Propagation of ultra-high energy protons in the nearby universe
Creators: name: Stanev, Todor
name: Engel, Ralph
name: Muecke, Anita
name: Protheroe, Raymond J.
name: Rachen, Joerg P.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a new calculation of the propagation of protons with energies above $10^{19}$ eV over distances of up to several hundred Mpc. The calculation is based on a Monte Carlo approach using the event generator SOPHIA for the simulation of hadronic nucleon-photon interactions and a realistic integration of the particle trajectories in a random extragalactic magnetic field. Accounting for the proton scattering in the magnetic field affects noticeably the nucleon energy as a function of the distance to their source and allows us to give realistic predictions on arrival energy, time delay, and arrival angle distributions and correlations as well as secondary particle production spectra.
description: 12 pages, 9 figures, ReVTeX. Physical Review D, accepted
Additional file 1 of Flow starvation during square-flow assisted ventilation detected by supervised deep learning techniques
Creators: name: de Haro, Candelaria
name: Santos-Pulpón, Verónica
name: Telías, Irene
name: Xifra-Porxas, Alba
name: Subirà, Carles
name: Batlle, Montserrat
name: Fernández, Rafael
name: Murias, Gastón
name: Albaiceta, Guillermo M.
name: Fernández-Gonzalo, Sol
name: Godoy-González, Marta
name: Gomà, Gemma
name: Nogales, Sara
name: Roca, Oriol
name: Pham, Tai
name: López-Aguilar, Josefina
name: Magrans, Rudys
name: Brochard, Laurent
name: Blanch, Lluís
name: Sarlabous, Leonardo
Publisher: name: figshare
Year: 2024
Subjects: subject: Artificial Intelligence and Image Processing
subject: FOS: Computer and information sciences

description: Additional file 1. Supplementary materials, tables and figures.
Per cercare la vita, bisogna cambiare prospettiva
Creators: Fabio Cozzupoli
Publisher: name: Media Inaf
Year: 2024

Nel suo libro “L‘alba dei nuovi orizzonti” l‘astrobiologa Nathalie Cabrol, direttrice del Carl Sagan Center for Research, spiega in maniera chiara e appassionata come la ricerca di vita nell’universo necessiti di una visione senza preconcetti, analizzando le configurazioni planetarie più promettenti
Density Matrix Perturbation Theory
Creators: name: Niklasson, Anders M. N.
name: Challacombe, Matt
Publisher: name: arXiv
Year: 2003
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: An expansion method for perturbation of the zero temperature grand canonical density matrix is introduced. The method achieves quadratically convergent recursions that yield the response of the zero temperature density matrix upon variation of the Hamiltonian. The technique allows treatment of embedded quantum subsystems with a computational cost scaling linearly with the size of the perturbed region, O(N_pert.), and as O(1) with the total system size. It also allows direct computation of the density matrix response functions to any order with linear scaling effort. Energy expressions to 4th order based on only first and second order density matrix response are given.
description: 4 pages, 2 figures
Exoplanet and brown dwarfs transiting A-F type stars
Creators: name: Psaridi, Angelica
name: Bouchy, Francois
name: Lendl, Monika
name: Grieves, Nolan
name: Team, The Geneva
Publisher: name: Zenodo
Year: 2021
Subjects: Exoplanets
Brown dwarfs
Radial velocities

description: The detection and characterization of exoplanets around a broad range of host stars, including massive A-F stars, is essential to investigate and constrain the impact of stellar mass on planet properties. However, planets around hot massive hosts are still relatively unexplored in radial velocity (RV) surveys because of the small number of stellar lines that are usually broadened and blended by stellar rotation and jitter. As a result, the available information about the formation and evolution of planets around hot stars is limited. Our observing program focuses on bright (V<12) giant (>7 Re) planet and brown dwarf candidates orbiting stars with effective temperatures above 6200 K identified from the TESS mission. For the confirmation of their planetary nature and the determination of their mass and orbital properties, we use RVs and spectra mainly from CORALIE and other instruments as part of the TESS Follow-up Observing Program. For some fast rotating stars that require higher precision and efficiency we foresee to use HARPS. We present our global statistical analysis of TESS candidates transiting early-type stars and the detection of a massive planet, TOI-1107, and three new brown dwarfs, TOI-629, TOI-1982 and TOI-2336.
Summary of prophylactic antibiotic use in 3rd molar extractions
Creators: name: Roberts, Simon L
Publisher: name: Zenodo
Year: 2024

description: For patients undergoing surgical extraction of lower mandibular third molar teeth, a single oral dose of preoperative oral amoxicillin may reduce the incidence of surgical site infection (SSI). The specific studied dose from the systematic review is 2g of Amoxicllin for which the evidence supports. This represents a significantly large dose. There is no evidence to support one dose over another for oral surgery. A recent RCT by Bielicki supports the non-inferiority of low dose oral amoxicillin compared to high dose in treating CAP.

 

The therapeutic dose of prophylaxis of recurrent urinary-tract infection is a single dose of 500mg follow exposure to a trigger, this seems a suitably sensible regimen and dosage to follow.
title: ADCO, Cinquième cartulaire de Saint-Étienne de Dijon (1664), Cart. 28 (G 132), 258 folios, f. 00184
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire
subject: Corpus Burgundiae Medii Aevi

description: Cinquième cartulaire de Saint-Étienne de Dijon (1664), Archives départementales de la Côte-d'Or, Cart. 28 (G 132), 258 folios, f. 00184, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cinquième cartulaire de Saint-Étienne de Dijon (1664), Archives départementales de la Côte-d'Or, Cart. 28 (G 132), 258 folios, f. 00184, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Alla scoperta dell’universo con Jwst
Creators: Patrizia Caraveo
Publisher: name: Media Inaf
Year: 2024

Con il consenso dell’autrice, l’astrofisica Patrizia Caraveo, vi proponiamo la recensione del libro di Maggie Aderin-Pocock – scienziata, conduttrice televisiva del programma “The Sky at Night“ della Bbc, educatrice e scrittrice – “La scoperta dell'universo. Il telescopio spaziale James Webb e la nostra storia cosmica”, pubblicata la settimana scorsa sul Sole24Ore
title: Feeding mechanisms in bats: variation within the constraints of flight
Creators: name: Dumont, Elizabeth R.
Publisher: name: University of Massachusetts Amherst
Year: 2007
Subjects: subject: Biology

description: By any standard, bats are a successful group of mammals and the evolution of flight and echolocation were certainly key innovations behind their success. That is only part of the story, however. Bats have diversified into trophic niches that range from insectivory to feeding on blood, fruit, or nectar. While flight places fundamental constraints on the shape of the postcranial skeleton, skull shape in bats is remarkably diverse. Morphological studies of individual families and sympatric assemblages demonstrate that variation in skull shape is clearly associated with trophic specialization. Field experiments demonstrate that species-specific biting behaviors during feeding are common and analyses indicate that the evolution of cranial morphology and feeding behavior are correlated. Modeling experiments further suggest that feeding (loading) behaviors and skull shape are functionally linked. If the skulls of bats are under selective pressure for minimal mass because of the energetic demands of flight, then they may be more “optimized” to meet mechanical demands than are the skulls of other mammals. This would make bats a unique model system for studying the evolution of diversity in skull shape and its functional implications for the evolution of feeding strategies in mammals.
Compactifying M-Theory to Four Dimensions
Creators: name: Becker, Katrin
name: Becker, Melanie
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider compactifications of ${\cal M}$-theory to four-dimensional Minkowski space on seven-dimensional non-compact manifolds. These compactifications include a warp factor which is non-constant due to the presence of sources coming from fivebranes wrapping two-dimensional submanifolds of the internal seven-dimensional space. We derive the expression for the field strengths and consider an explicit example of this general class of solutions.
description: 15 pages, TeX, no figures, references added
Nane bianche: più son calde più son gonfie
Creators: Marco Malaspina
Publisher: name: Media Inaf
Year: 2024

La conferma di un effetto a lungo sospettato ma mai osservato sistematicamente – vale a dire, la dipendenza della relazione massa-raggio di una nana bianca dalla sua temperatura – è ora arrivata dalla misura del redshift gravitazionale di 26mila stelle, ottenuta da un team della Johns Hopkins University usando i dati della Sloan Digital Sky Survey e di Gaia
Maßnahmen gegen Landdegradierung
Creators: name: Lüdeling, Eike
Publisher: name: Universität Hamburg
Year: 2021
Subjects: Land Degradation, sustainable Intensification, regenerative agriculture, agroforestry systems, combatting land degrada­tion.

description: Der Landdegradierung kann mit verschiedenen Maßnahmen entgegengetreten werden, die vor allem über die Beeinflussung von Wertschöpfungsketten und Veränderungen in der Landbewirtschaftung Einfluss nehmen. Aktuelle Konzepte wie Nachhaltige Intensivierung oder Regenerative Landwirtschaft, z.B. durch Agroforstsysteme, bieten große Potenziale zur Bekämpfung der Landdegradierung. Um diese Potenziale zu realisieren, müssen vielerorts Umsetzungsbarrieren besser verstanden und überwunden werden. Measures against Land Degradation: Land degradation can be confronted by an array of measures that mainly target value chains and land cultivation practices. Current concepts such as Sustainable Intensification and Regenerative Agriculture, e.g. through agroforestry systems, offer potential in combatting land degrada­tion. To realize this potential, however, barriers to implementation need to be better understood and overcome. Medidas contra la degradación de la tierra: La degradación de la tierra puede combatirse con una serie de medidas que estan dirigidas principalmente a las cadenas de valor y las prácticas del cultivo. Conceptos actuales como la intensificación sostenible y la agricultura regenerativa, p. ej. a través de sistemas agroforestales, ofrecen potencial para combatir la degradación de la tierra. Sin embargo, para aprovechar este potencial, es necesario comprender y superar las barreras a la implementación.
The VMC Survey XXVII. Young Stellar Structures in the LMC$'$s Bar Star-Forming Complex
Creators: name: Sun, Ning-Chen
name: de Grijs, Richard
name: Subramanian, Smitha
name: Bekki, Kenji
name: Bell, Cameron P. M.
name: Cioni, Maria-Rosa L.
name: Ivanov, Valentin D.
name: Marconi, Marcella
name: Oliveira, Joana M.
name: Piatti, Andrés E.
name: Ripepi, Vincenzo
name: Rubele, Stefano
name: Tatton, Ben L.
name: van Loon, Jacco Th.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Star formation is a hierarchical process, forming young stellar structures of star clusters, associations, and complexes over a wide scale range. The star-forming complex in the bar region of the Large Magellanic Cloud is investigated with upper main-sequence stars observed by the VISTA Survey of the Magellanic Clouds. The upper main-sequence stars exhibit highly non-uniform distributions. Young stellar structures inside the complex are identified from the stellar density map as density enhancements of different significance levels. We find that these structures are hierarchically organized such that larger, lower-density structures contain one or several smaller, higher-density ones. They follow power-law size and mass distributions as well as a lognormal surface density distribution. All these results support a scenario of hierarchical star formation regulated by turbulence. The temporal evolution of young stellar structures is explored by using subsamples of upper main-sequence stars with different magnitude and age ranges. While the youngest subsample, with a median age of log($τ$/yr)~=~7.2, contains most substructure, progressively older ones are less and less substructured. The oldest subsample, with a median age of log($τ$/yr)~=~8.0, is almost indistinguishable from a uniform distribution on spatial scales of 30--300~pc, suggesting that the young stellar structures are completely dispersed on a timescale of $\sim$100~Myr. These results are consistent with the characteristics of the 30~Doradus complex and the entire Large Magellanic Cloud, suggesting no significant environmental effects. We further point out that the fractal dimension may be method-dependent for stellar samples with significant age spreads.
description: 17 pages, 15 figures. Accepted for publication in ApJ