cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Revealing the progenitor of SN 2021zby through analysis of the $TESS$ shock-cooling light curve
Creators: name: Wang, Qinan
name: Armstrong, Patrick
name: Zenati, Yossef
name: Ridden-Harper, Ryan
name: Rest, Armin
name: Arcavi, Iair
name: Kilpatrick, Charles D.
name: Foley, Ryan J.
name: Tucker, Brad E.
name: Lidman, Chris
name: Killestein, Thomas L.
name: Shahbandeh, Melissa
name: Anderson, Joseph P
name: Ashall, Chris
name: Burke, Jamison
name: Chen, Ting-wan
name: Dalrymple, Kyle A.
name: Davis, Kyle W.
name: Fulton, Michael D.
name: Galbany, Lluís
name: Gromadzki, Mariusz
name: Ihanec, Nada
name: Jencson, Jacob E.
name: Jones, David O.
name: Lyman, Joseph D.
name: Müller-bravo, Tomás E.
name: Newsome, Megan
name: Nicholl, Matt
name: O'neill, David
name: Pellegrino, Craig
name: Rest, Sofia
name: Smartt, Stephen J.
name: Smith, Ken
name: Srivastav, Shubham
name: Tinyanont, Samaporn
name: Young, David R.
name: Zenteno, Alfredo
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present early observations and analysis of the double-peaked Type IIb supernova (SN IIb) 2021zby. $TESS$ captured the prominent early shock cooling peak of SN 2021zby within the first $\sim$10 days after explosion with a 30-minute cadence. We present optical and near-infrared spectral series of SN 2021zby, including three spectra during the shock cooling phase. Using a multi-band model fit, we find that the inferred properties of its progenitor are consistent with a red supergiant or yellow supergiant, with an envelope mass of $\sim$0.3-3.0 M$_\odot$ and an envelope radius of $\sim$50-350$ R_\odot$. These inferred progenitor properties are similar to those of other SNe IIb with double-peak feature, such as SNe 1993J, 2011dh, 2016gkg and 2017jgh. This study further validates the importance of the high cadence and early coverage in resolving the shape of the shock cooling light curve, while the multi-band observations, especially UV, is also necessary to fully constrain the progenitor properties.
description: 12 pages, 5 figures, 2 tables, submitted to ApJL
DOWNLOAD [PDF] {EPUB} The War on Warriors: Behind the Betrayal of the Men Who Keep Us Free by Pete Hegseth
Creators: name: Pierce
Publisher: name: Zenodo
Year: 2024

description: The War on Warriors: Behind the Betrayal of the Men Who Keep Us Free by Pete Hegseth

 

 

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The War on Warriors: Behind the Betrayal of the Men Who Keep Us Free

Pete Hegseth

Page: 256

Format: pdf, ePub, mobi, fb2

ISBN: 9780063389441

Publisher: HarperCollins

 

Download ebooks free amazon The War on Warriors: Behind the Betrayal of the Men Who Keep Us Free

Overview

Real men fought for our freedoms. It’s time we fought for theirs. Pete Hegseth joined the Army to fight extremists. Then that same Army called him one. The military Pete joined twenty years ago was fiercely focused on lethality, competency, and color blindness. Today our brass are following the rest of our country off the cliff of cultural chaos and weakness. Americans with common sense are fighting this on many fronts, but if we can’t save the meritocracy of our military, we’re definitely going to lose everywhere else. The War on Warriors uncovers the deep roots of our dysfunction—a society that has forgotten the men who take risks, cut through red tape, and get their hands dirty. The only kind of men prepared to face the dan­gers that the Left pretends don’t exist. Unlike issues of education or taxes or crime, this problem doesn’t have a zip code solution. We can’t move away from it. We can’t avoid it. We have only one Pentagon. Either we take it back or surrender it altogether. Combining his own war experiences, tales of outrage, and an incisive look at how the chain of com­mand got so kinked, this book is the key to saving our warriors—and winning future wars. The War on War­riors must be won by the good guys, because when the shooting really starts, they’re the only ones who can save us.
On the contribution of the electromagnetic dipole operator ${\cal O}_7$ to the $\bar B_s \to μ^+μ^-$ decay amplitude
Creators: name: Feldmann, Thorsten
name: Gubernari, Nico
name: Huber, Tobias
name: Seitz, Nicolas
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We construct a factorization theorem that allows to systematically include QCD corrections to the contribution of the electromagnetic dipole operator in the effective weak Hamiltonian to the $\bar B_s \to μ^+μ^-$ decay amplitude. We first rederive the known result for the leading-order QED box diagram, which features a double-logarithmic enhancement associated to the different rapidities of the light quark in the $\bar B_s$ meson and the energetic muons in the final state. We provide a detailed analysis of the cancellation of the related endpoint divergences appearing in individual momentum regions, and show how the rapidity logarithms can be isolated by suitable subtractions applied to the corresponding bare factorization theorem. This allows us to include in a straightforward manner the QCD corrections arising from the renormalization-group running of the hard matching coefficient of the electromagnetic dipole operator in soft-collinear effective theory, the hard-collinear scattering kernel, and the $B_s$-meson distribution amplitude. Focusing on the contribution from the double endpoint logarithms, we derive a compact formula that resums the leading-logarithmic QCD corrections.
description: 33 pages, 3 figures
Theoretical analysis of direct $CP$ violation and differential decay width in $D^\pm\to π^\pm π^+π^-$ in phase space around the resonances $ρ^0(770)$ and $f_0(500)$
Creators: name: Zhang, Zhen-Hua
name: Song, Ren
name: Su, Yu-Mo
name: Lü, Gang
name: Zheng, Bo
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We perform a theoretical study on direct $CP$ violation in $D^\pm\to π^\pm π^+π^-$ in phase space around the intermediate states $ρ^0(770)$ and $f_0(500)$. The possible interference between the amplitudes corresponding to the two resonances is taken into account, and the relative strong phase of the two amplitudes is treated as a free parameter. Our analysis shows that by properly chosen the strong phase, both the $CP$ violation strength and differential decay width accommodate to the experimental results.
description: 15 pages, 5 figures
Include List-Pharmacologic treatment of Cotard Syndrome. A systematic review
Creators: name: Cola Guaman, Melanie Dayana
name: Guerrón Cárdenas, Andrés Eloy
name: Aguirre Paladines, Arianna Francine
name: Naranjo Flores, Matheo Damiam
name: Panza Reinoso, Sandra Melyssa
name: Peñaloza Velasco, Rosa Janeth
name: Mendoza Pillajo, Carla Alejandra
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 320221
subject: Psychiatry (incl. psychotherapy)

description: Cotard's syndrome, also known as nihilistic delusion, is a rare psychotic disorder characterized by a delusional belief of being dead or nonexistent. It involves a profound distortion of reality and a complete denial of one's existence, leading to severe impairment in daily functioning. Given the complexity and severity, the use of pharmacotherapy can be considered as part of the therapeutic method. Among the medications used are those targeting the central nervous system, such as antidepressants, antipsychotics, and mood stabilizers, which regulate the chemical imbalances associated with this disorder. Antidepressants, like selective serotonin reuptake inhibitors, are prescribed to alleviate depressive symptoms, improve mood, and reduce anxiety. Antipsychotics are used to control hallucinations and delusional thoughts. In certain cases, when manic or comorbid bipolar symptoms are present, mood stabilizers or specific anticonvulsants may be prescribed.
An all-silicon single-photon source by unconventional photon blockade
Creators: name: Flayac, H.
name: Gerace, D.
name: Savona, V.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The lack of suitable quantum emitters in silicon and silicon-based materials has prevented the realization of room temperature, compact, stable, and integrated sources of single photons in a scalable on-chip architecture, so far. Current approaches rely on exploiting the enhanced optical nonlinearity of silicon through light confinement or slow-light propagation, and are based on parametric processes that typically require substantial input energy and spatial footprint to reach a reasonable output yield. Here we propose an alternative all-silicon device that employs a different paradigm, namely the interplay between quantum interference and the third-order intrinsic nonlinearity in a system of two coupled optical cavities. This unconventional photon blockade allows to produce antibunched radiation at extremely low input powers. We demonstrate a reliable protocol to operate this mechanism under pulsed optical excitation, as required for device applications, thus implementing a true single-photon source. We finally propose a state-of-art implementation in a standard silicon-based photonic crystal integrated circuit that outperforms existing parametric devices either in input power or footprint area.
description: 5 pages, 3 figures + Supplementary information (3 pages, 2 figures)
Patterns of Fish and Urchin Grazing on Caribbean Coral Reefs: Are Previous Results Typical?
Creators: name: Hay, M. E.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1984

description: Strips of the seagrass Thalassia testudinum were used in a field bioassay to assess herbivory on 11 coral reefs scattered throughout the Caribbean. Patterns of herbivory on overfished reefs in Haiti and the United States Virgin Islands were compared to patterns on seven less fished reefs (United States Virgin Islands, Panama, Honduras, Belize, and the Bahamas). On the overfished reefs, the rate of Thalassia removal increased significantly with depth, urchin densities were high, and urchin grazing was equal to, or greater than, fish grazing in shallow (
Read online: Alas de hierro (Empíreo 2) / Iron Flame (The Empyrean 2) by Rebecca Yarros
Creators: name: Lujan
Publisher: name: Zenodo
Year: 2024

description: Alas de hierro (Empíreo 2) / Iron Flame (The Empyrean 2) by Rebecca Yarros

 

 

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Alas de hierro (Empíreo 2) / Iron Flame (The Empyrean 2)

Rebecca Yarros

Page: 880

Format: pdf, ePub, mobi, fb2

ISBN: 9786073910033

Publisher: Planeta Publishing Corporation

 

Kindle books download Alas de hierro (Empíreo 2) / Iron Flame (The Empyrean 2) 9786073910033

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Impact of Virtual Inertia on DC Grid Stability with Constant Power Loads
Creators: name: Tu, Hao
name: Yu, Hui
name: Lukic, Srdjan
Publisher: name: arXiv
Year: 2022
Subjects: subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Virtual inertia is an effective control approach to attenuate sudden voltage changes during transient events in low-inertia DC grids. While methods have been proposed to implement virtual inertia, its impact on DC grid stability in the presence of constant power loads (CPLs) remains unclear. In this paper, we perform a rigorous stability analysis for DC grids with CPLs powered by virtual-inertia-enhanced converters. We derive a closed-form stability criterion that can be used to evaluate the impact of virtual inertia on the system stability, and demonstrate that, given a set of system parameters, the stability of a DC grid powering CPLs can be improved for a range of virtual inertia designs. We provide analytical expressions for the optimal virtual inertia that improves stability and for the maximum virtual inertia that does not deteriorate stability. In addition, we present a step-by-step guideline to design a stable DC grid with virtual inertia. Test results are presented to validate the analysis.
description: replaced with the published version
Behavioral Interactions Among Four Species of the Salamander Genus Desmognathus
Creators: name: Southerland, M. T.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1986

description: Four sympatric species: Desmognathus quadramaculatus, D. monticola, D. fucus, and D. ochrophaeus, showed different substrate preferences in experimental trials. In addition, the choices of substrates and of cover objects were influenced by the presence of other salamanders. Significant differences in substrate choice were found for each pair of species. The ratio of rocky to woody substrate chosen was lower for the more terrestrial species. The ecologically intermediate species, D. monticola, exhibited the broadest choice of substrate and shifted its choice when confined with congeners. Adults of D. monticola became more active and avoided the preferred substrate of D. quadramaculatus when confined with that species. Juvenile of D. monticola became less active but also avoided preferred substrates of the larger D. quadramacultatus. In 1—m² arenas with four cover objects, small individuals of the three more terrestrial species avoided cover occupied of large individuals of these species. No aggressive behavior patterns were observed in 100 encounters of different individuals. These results suggest that this assemblage of salamanders is structured by species—specific microenvironmental preferences that are affected by interspecific interactions. Avoidance of other salamanders is the common response that segregates individuals and species. This is likely an adaptation to the severe risk of predation faced by small salamanders.
(2940) Annie Pinder
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Medium modification of singly heavy baryons in a pion-mean field approach
Creators: name: Ghim, Nam-Yong
name: Kim, Hyun-Chul
name: Yakhshiev, Ulugbek
name: Yang, Ghil-Seok
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We investigate how the masses of singly heavy baryons undergo changes in nuclear matter. The mass spectrum of the singly heavy baryons was successfully described in a pion-mean field approach even with isospin symmetry breaking, based on which we extend the investigation to the medium modification of the singly heavy baryons. Since all dynamical parameters were determined by explaining the mass spectrum of the SU(3) light and singly heavy baryons in free space, we can directly implement the density-dependent functionals for the dynamical parameters, of which the density dependence was already fixed by reproducing the bulk properties of nuclear matter and medium modification of the SU(3) light baryons. We predict and discuss the density dependence of the masses of the singly heavy baryons.
description: 11 pages, 4 figures
Experiments and simulations demonstrating the rapid ultrasonic rewarming of frozen beef cryovials
Creators: name: Xu, Rui
name: Treeby, Bradley E.
name: Martin, Eleanor
Publisher: name: arXiv
Year: 2022
Subjects: subject: Medical Physics (physics.med-ph)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: The development of methods to safely rewarm large volume cryopreserved biological samples remains a barrier to the widespread adoption of cryopreservation. Here, experiments and simulations were performed to demonstrate that ultrasound can increase rewarming rates relative to thermal conduction alone. An ultrasonic rewarming setup based on a custom 444 kHz tubular piezoelectric transducer was designed, characterized, and tested with 2 mL cryovials filled with frozen ground beef. Rewarming rates were characterized in the -20$^{\circ}$C to 5$^{\circ}$C range. Thermal conduction-based rewarming was compared to thermal conduction plus ultrasonic rewarming, demonstrating a ten-fold increase in rewarming rate when ultrasound was applied. The maximum recorded rewarming rate with ultrasound was 57$^{\circ}$C per minute, approximately 2.5 times faster than with thermal conduction alone. Coupled acoustic and thermal simulations were developed and showed good agreement with the heating rates demonstrated experimentally and were also used to demonstrate spatial heating distributions with small ($<$3$^{\circ}$C) temperature differentials throughout the sample when the sample was below 0$^{\circ}$C. The experiments and simulations performed in this work demonstrate the potential for ultrasound as a rewarming method for cryopreserved tissues, as faster rewarming rates may improve the viability of cryopreserved tissues and reduce the time needed for cells to regain normal function.
description: 13 pages, 11 figures
A minimal modular invariant neutrino model
Creators: name: Ding, Gui-Jun
name: Liu, Xiang-Gan
name: Yao, Chang-Yuan
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a neutrino mass model based on modular symmetry with the fewest input parameters to date, which successfully accounts for the 12 lepton masses and mixing parameters through 6 real free parameters including the modulus. The neutrino masses are predicted to be normal ordering, the atmospheric angle $θ_{23}$ is quite close to maximal value and the Dirac CP phase $δ_{CP}$ is about $1.34π$. We also study the soft supersymmetry breaking terms due to the modulus $F$-term in this minimal model, which are constrained to be the non-holomorphic modular forms. The radiative lepton flavor violation process $μ\to eγ$ is discussed.
description: 24 pages, 4 figures
(2935) Heber Gambling Martin
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Food and Shelter as Determinants of Food Choice by an Herbivorous Marine Amphipod
Creators: name: Hay, M. E.
name: Duffy, J. E.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1991

description: Because food and habitat are closely linked for small herbivores that live on plants, food choice in the field may be constrained by the need to choose plants that provide safe living sites. We investigated the importance of food value and refuge value in determining the plant utilization patterns of the herbivorous marine amphipod Ampithoe longimana. When offered a choice of five common seaweeds, this amphipod fed most readily on Dictyota and Hypnea and less readily on Sargassum, Chondria, and Calonitophyllum. Rates of feeding on the different seaweeds were unrelated to seaweed gross morphology, toughness, nitrogen, or protein content. When cultured on each of these seaweeds in the laboratory, amphipod survivorship was high on Dictyota (82%), intermediate (35 and 18%, respectively) on Sargassum and Hypnea, and low (0%) on the other seaweeds. Survivorship on the different diets was strongly correlated (r = 0.930) with algal protein content; however, neither protein content nor amphipod performance of the different diets was significantly related to feeding rates on those diets. Additionally, amphipods from the three seaweed species that produced some survivors did not differ in growth rate, fecundity, egg size, or age at first ovulation. Variance in survivorship, and related measures, among sibling groups of amphipods suggested that this amphipod population possessed heritable variation for performance on the different seaweed species. In the field, abunda
Calculation of the Electroelastic Green's Function of the Hexagonal Infinite Medium
Creators: name: Michelitsch, Thomas
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mathematical Physics (math-ph)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: The electroelastic 4 $\times$ 4 Green's function of a piezoelectric hexagonal (transversely isotropic) infinitely extended medium is calculated explicitly in closed compact form (eqs. (73) ff. and (88) ff., respectively) by using residue calculation. The results can also be derived from Fredholm's method [2]. In the case of vanishing piezoelectric coupling the derived Green's function coincides with two well known results: Kr{ö}ner 's expressions for the elastic Green's function tensor [4] is reproduced and the electric part then coincides with the electric potential (solution of Poisson equation) which is caused by a unit point charge. The obtained electroelastic Green's function is useful for the calculation of the electroelastic Eshelby tensor [16].
(2937) John Cutlack Martin
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
[download pdf] Droit constitutionnel  - Tome 2, La Ve République
Creators: name: Dull
Publisher: name: Zenodo
Year: 2024

description: Droit constitutionnel - Tome 2, La Ve République pan Frédéric Rouvillois

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Droit constitutionnel - Tome 2, La Ve République

Frédéric Rouvillois

Nb. de pages: 482

Format: Pdf, ePub, MOBI, FB2

ISBN: 9782080426741

Editeur: Flammarion

Date de parution: 2023

 

 

 

Téléchargements ebook gratuits en ligne Droit constitutionnel - Tome 2, La Ve République in French DJVU ePub MOBI 9782080426741

 

Overview

Ce manuel en deux volumes (1. Fondements et pratiques ; 2. La V ? République) est destiné aux étudiants en première année de licence de droit et aux élèves des Instituts d'études politiques, ainsi qu'aux candidats aux concours de la fonction publique. La V ? République est née de la volonté de restaurer un Etat fort et de rendre au pouvoir exécutif un rôle prépondérant. Mais les cohabitations successives et les révisions constitutionnelles favorables au renouveau du Parlement ont malmené ce schéma initial. C'est dans cette perspective, celle d'une fragilisation, qu'il faut envisager la V ? République. Après avoir évoqué la genèse de la Constitution du 4 octobre 1958, cet ouvrage présente les institutions qu'elle met en place - le peuple, le président de la République, puis le couple gouvernement/Parlement - (première partie), avant de s'attacher à sa dimension "normative" (seconde partie), c'est-à-dire aux règles qu'elle contient ou qu'elle organise sous l'égide du Conseil constitutionnel, nouveau "gardien de la Constitution".
Herbivore Resistance to Seaweed Chemical Defense: The Roles of Mobility and Predation Risk
Creators: name: Hay, M. E.
name: Duffy, J. E.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1994

description: Numerous small sedentary herbivores (mesograzers such as amphipods, small crabs, and gastropods) are resistant to seaweed secondary metabolites that deter larger, more mobile herbivorous fishes. In addition, specialist mesograzers experience reduced predation from fishes when living on seaweeds that produce these compounds. In this study we tested the hypothesis that generalist, as opposed to specialist, mesograzers can also benefit from reduced predation when they occupy chemically defended plants.
Appendix 1 from Variably hungry caterpillars: predictive models and foliar chemistry suggest how to eat a rainforest.
Creators: name: Segar, Simon T.
name: Volf, Martin
name: Brus Isua
name: Mentap Sisol
name: Redmond, Conor M.
name: Rosati, Margaret E.
name: Gewa, Bradley
name: Molem, Kenneth
name: Dahl, Chris
name: Holloway, Jeremy D.
name: Basset, Yves
name: Miller, Scott E.
name: Weiblen, George
name: Juha-Pekka Salminen
name: Novotny, Vojtech
Publisher: name: The Royal Society
Year: 2017
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology

description: Detailed methods and results section.
Read online: Toutes les matières Bac Pro ASSP Accompagnement Soins et Services à la Personne 2nd 1re Tle
Creators: name: Esposito
Publisher: name: Zenodo
Year: 2024

description: Toutes les matières Bac Pro ASSP Accompagnement Soins et Services à la Personne 2nd 1re Tle pan Jean-Denis Astier, Elisabeth Baumeier, Martine Deconinck, Christophe Desaintghislain

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Toutes les matières Bac Pro ASSP Accompagnement Soins et Services à la Personne 2nd 1re Tle

Jean-Denis Astier, Elisabeth Baumeier, Martine Deconinck, Christophe Desaintghislain

Nb. de pages: 392

Format: Pdf, ePub, MOBI, FB2

ISBN: 9782091650043

Editeur: Nathan Technique

Date de parution: 2018

 

 

 

Ebook télécharger pour téléphone mobile Toutes les matières Bac Pro ASSP Accompagnement Soins et Services à la Personne 2nd 1re Tle in French 9782091650043 FB2 RTF PDB par Jean-Denis Astier, Elisabeth Baumeier, Martine Deconinck, Christophe Desaintghislain

 

Overview

Révisez toutes les disciplines tout au long de l'année, réussissez votre BAC ! Des cours complets vous permettent d'approfondir, de comprendre et de mémoriser les notions de chaque discipline générale ou professionnelle. Des exercices et leurs corrigés pour vous entraîner pour les contrôles et pour le BAC. Des méthodes pour le BAC adaptées à chaque matière : études de cas, sujets, analyses de documents et synthèses... Et en plus : un dossier "Je gère mon BAC" : les méthodes de l'examen, les enjeux du BAC et des conseils pour l'orientation post-bac.
Perspective on Quantum Bubbles in Microgravity
Creators: name: Lundblad, Nathan
name: Aveline, David C.
name: Balaz, Antun
name: Bentine, Elliot
name: Bigelow, Nicholas P.
name: Boegel, Patrick
name: Efremov, Maxim A.
name: Gaaloul, Naceur
name: Meister, Matthias
name: Olshanii, Maxim
name: de Melo, Carlos A. R. Sá
name: Tononi, Andrea
name: Vishveshwara, Smitha
name: White, Angela C.
name: Wolf, Alexander
name: Garraway, Barry M.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Atomic Physics (physics.atom-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Progress in understanding quantum systems has been driven by the exploration of the geometry, topology, and dimensionality of ultracold atomic systems. The NASA Cold Atom Laboratory (CAL) aboard the International Space Station has enabled the study of ultracold atomic bubbles, a terrestrially-inaccessible topology. Proof-of-principle bubble experiments have been performed on CAL with an rf-dressing technique; an alternate technique (dual-species interaction-driven bubbles) has also been proposed. Both techniques can drive discovery in the next decade of fundamental physics research in microgravity.
description: 17 pages, 2 figures
Can Small Rare Prey be Chemically Defended? The Case for Marine Larvae
Creators: name: Hay, M. E.
name: Lindquist, N.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1995

description: Marine larvae are consumed by a wide variety of generalist fishes and particle-feeding invertebrates, but larvae of any particular species probably constitute a small and variable portion of the diet for these consumers. Because virtually all consumers can ingest small quantities of noxious compounds with minimal detrimental effects, it is uncertain that toxic chemicals in larvae could be consumed in quantities sufficient to select for predator recognition and avoidance. Despite this, chemically defended larvae do occur. We show that, at low doses, secondary metabolites (the didemnins) from adults and larvae of the Caribbean tunicate Trididemnum solidum induced vomiting in fish, resulting in rapid learned aversion to the didemnin-defended food. The particle-feeding anemone Aiptasia pallida did not learn to avoid the chemically defended food. When anemones ingested the chemical equivalent of 15 larvae/d, representing <2% of the mass of their total daily diet, the didemnins in the larvae significantly reduced: (1) growth of adults by 82%, (2) combined growth of adults and daughter clones by 76%, (3) production of daughter clones by 44%, and (4) average mass of individual daughter clones by 41%. At higher water temperatures, anemones cloned more rapidly, but the negative effects of consuming didemnins also occurred more rapidly. Significant differences in the number of daughter clones produced between treatment and control anemones occurred after only 4 d at seawater temperatures of 27°-29°C vs. 32 d at seawater temperatures of 18°-21°C. Thus consumption of even very small quantities of secondary metabolites can decrease consumer fitness substantially and select for predators that recognize and avoid chemically defended larvae, as do many consumers that co-occur with Trididemnum solidum larvae. This is the first rigorous demonstration that consumption of marine secondary metabolites can decrease consumer fitness when ingested at ecologically realistic doses.
LA VIDA ÍNTIMA leer epub gratis
Creators: name: Brown
Publisher: name: Zenodo
Year: 2024

description: LA VIDA ÍNTIMA de JAVIER URRA

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LA VIDA ÍNTIMA

JAVIER URRA

Idioma: CASTELLANO

Formatos: Pdf, ePub, MOBI, FB2

ISBN: 9788433032461

Editorial: DESCLEE DE BROUWER

Año de edición: 2023

 

 

 

 

 

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Overview

Javier Urra se adentra en la exploración de la condición humana en su último libro, La vida íntima. Como destacado psicólogo clínico, Urra nos lleva en un viaje hacia la comprensión de un fenómeno que plantea: el desencantamiento del mundo y el sufrimiento que esto conlleva, todo ello enraizado en la creciente desconexión de la trascendencia. El autor se distancia de la tendencia a divinizar el yo interior y, en lugar de ello, nos desafía a adentrarnos en nuestro yo profundo. Nos recuerda que, con frecuencia, lo que expresamos en palabras oculta lo que realmente sentimos y pensamos. Nos invita a la sinceridad con nosotros mismos, un camino hacia la autorreflexión y la comprensión de nuestra propia esencia. "La vida íntima" se convierte así en un faro que ilumina el viaje interior, inspirándonos a explorar las profundidades de nuestra psicología y espiritualidad, uniendo la mente y el alma en la búsqueda de la autenticidad y la verdad personal. Este libro no solo es una lectura apasionante, sino también una guía para aquellos que desean adentrarse en su propio ser con honestidad y comprensión. Javier Urra Director Clínico y Presidente de la Comisión Rectora Recurra-Ginso (Clínica de Salud Mental, Hospital de Día Retiro y Centro Terapéutico Residencial). Dr. en Psicología y Dr. en Ciencias de la Salud. Académico de Número de la Academia de Psicología de España. Profesor en Psicología de la UCM (Cardenal Cisneros). sicólogo de la Fiscalía del Tribunal Superior de Justicia y de los Juzgados de Menores de Madrid. Primer Defensor del Menor. En esta misma editorial ha publicado El ser humano, un ser espiritual.
Gain and loss induced topological insulating phase in a non Hermitian electrical circuit
Creators: name: Liu, Shuo
name: Ma, Shaojie
name: Yang, Cheng
name: Zhang, Lei
name: Gao, Wenlong
name: Xiang, Yuan Jiang
name: Cui, Tie Jun
name: Zhang, Shuang
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: There have been considerable efforts devoted to the study of topological phases in certain non-Hermitian systems that possess real eigenfrequencies in the presence of gain and loss. However, it is challenging to experimentally realize such non-Hermitian topological insulators in either quantum or photonic systems, due to the difficulties in introducing controlled gain and loss. On the other hand, the wide choices of active circuit components provide us with unprecedented convenience and flexibility in engineering non-Hermitian topological insulators in electrical circuits. Here, we report experimental realization of a one-dimensional (1D) non-Hermitian topological circuit which exhibits topologically protected edge state purely induced by gain and loss. We show that by tuning the value of the positive/negative resistors in the circuit, our system can switch between different topological phase regions. The topological edge states and interface states are observed at the circuit edge and at the interface between a trivial and nontrivial circuit, which are manifested by a prominent impedance peak at the mid-gap frequency topologically robust to variations of circuit parameters. Our work opens a new gateway towards actively controllable topological systems.
Lista incluidos-Pharmacologic treatment of Cotard Syndrome. A systematic review
Creators: name: Cola Guaman, Melanie Dayana
name: Guerrón Cárdenas, Andrés Eloy
name: Aguirre Paladines, Arianna Francine
name: Naranjo Flores, Matheo Damiam
name: Panza Reinoso, Sandra Melyssa
name: Peñaloza Velasco, Rosa Janeth
name: Mendoza Pillajo, Carla Alejandra
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 320221
subject: Psychiatry (incl. psychotherapy)

description: Cotard's syndrome, also known as nihilistic delusion, is a rare psychotic disorder characterized by a delusional belief of being dead or nonexistent. It involves a profound distortion of reality and a complete denial of one's existence, leading to severe impairment in daily functioning. Given the complexity and severity, the use of pharmacotherapy can be considered as part of the therapeutic method. Among the medications used are those targeting the central nervous system, such as antidepressants, antipsychotics, and mood stabilizers, which regulate the chemical imbalances associated with this disorder. Antidepressants, like selective serotonin reuptake inhibitors, are prescribed to alleviate depressive symptoms, improve mood, and reduce anxiety. Antipsychotics are used to control hallucinations and delusional thoughts. In certain cases, when manic or comorbid bipolar symptoms are present, mood stabilizers or specific anticonvulsants may be prescribed.
Identification of the feature that causes the I-band secondary maximum of a type Ia supernova
Creators: name: Jack, D.
name: Baron, E.
name: Hauschildt, P. H.
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We obtained a time series of spectra covering the secondary maximum in the I-band of the bright Type Ia supernova 2014J in M82 with the TIGRE telescope. Comparing the observations with theoretical models calculated with the time dependent extension of the PHOENIX code, we identify the feature that causes the secondary maximum in the I-band light curve. Fe II 3d6(3D)4s-3d6(5D)4p and similar high excitation transitions produce a blended feature at 7500 Å, which causes the rise of the light curve towards the secondary maximum. The series of observed spectra of SN 2014J and archival data of SN 2011fe confirm this conclusion. We further studied the plateau phase of the Rband light curve of SN 2014J and searched for features which contribute to the flux. The theoretical models do not clearly indicate a new feature that may cause the Rband plateau phase. However, Co II features in the range of 6500 - 7000 Å and the Fe II feature of the I-band are clearly seen in the theoretical spectra, but do not appear to provide all of the flux necessary for the R-band plateau.
description: 7 pages, 8 figures, accepted for publication in MNRAS
Relativistic contributions to Mars rotation
Creators: name: Baland, Rose-Marie
name: Hees, Aurélien
name: Yseboodt, Marie
name: Bourgoin, Adrien
name: Maistre, Sébastien Le
Publisher: name: arXiv
Year: 2022
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Context: The orientation and rotation of Mars, which can be described by a set of Euler angles, is estimated from radioscience data and is then used to infer Mars internal properties. The data are analyzed using a modeling expressed within the Barycentric Celestial Reference System (BCRS). Aims: We provide new and more accurate (to the $0.1$ mas level) estimations of the relativistic corrections to be included in the BCRS model of the orientation and rotation of Mars to avoid a misinterpretation of the data. Methods: There are two types of relativistic contributions in Mars rotation and orientation: (i) those that directly impact the Euler angles and (ii) those resulting from the time transformation between a local Mars reference frame and BCRS. The former correspond essentially to the geodetic effect. We compute them assuming that Mars evolves on a Keplerian orbit. As for the latter, we compute the effect of the time transformation and compare the rotation angle corrections obtained using realistic orbits as described by ephemerides. Results: The relativistic correction in longitude comes mainly from the geodetic effect and results in the geodetic precession (6.754mas/yr) and the geodetic annual nutation (0.565 mas amplitude). For the rotation angle, the correction is dominated by the effect of the time transformation. The main annual, semi-annual, and ter-annual terms have amplitudes of 166.954 mas, 7.783 mas, and 0.544mas, respectively. The amplitude of the annual term differs by about 9 mas from the estimate usually considered by the community. We identify new terms at the Mars-Jupiter and Mars-Saturn synodic periods (0.567 mas and 0.102 mas amplitude) that are relevant considering the current level of uncertainty of the measurements, as well as a contribution to the rotation rate (7.3088 mas/day). There is no significant correction that applies to the obliquity.
description: 15 pages, 7 figures, accepted for publication in A&A, InSight contribution ICN 304
Can neutron star mergers alone explain the r-process enrichment of the Milky Way?
Creators: name: Kobayashi, Chiaki
name: Mandel, Ilya
name: Belczynski, Krzysztof
name: Goriely, Stephane
name: Janka, Thomas H.
name: Just, Oliver
name: Ruiter, Ashley J.
name: Van Beveren, Dany
name: Kruckow, Matthias U.
name: Briel, Max M.
name: Eldridge, Jan J.
name: Stanway, Elizabeth
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Comparing Galactic chemical evolution models to the observed elemental abundances in the Milky Way, we show that neutron star mergers can be a leading r-process site only if at low metallicities such mergers have very short delay times and significant ejecta masses that are facilitated by the masses of the compact objects. Namely, black hole-neutron star mergers, depending on the black-hole spins, can play an important role in the early chemical enrichment of the Milky Way. We also show that none of the binary population synthesis models used in this paper, i.e., COMPAS, StarTrack, Brussels, ComBinE, and BPASS, can currently reproduce the elemental abundance observations. The predictions are problematic not only for neutron star mergers, but also for Type Ia supernovae, which may point to shortcomings in binary evolution models.
description: Accepted for publication in the Astrophysical Journal Letters, 15 pages, 4 figures, 1 table
When is a gravitational-wave signal stochastic?
Creators: name: Cornish, Neil J.
name: Romano, Joseph D.
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We discuss the detection of gravitational-wave backgrounds in the context of Bayesian inference and suggest a practical definition of what it means for a signal to be considered stochastic---namely, that the Bayesian evidence favors a stochastic signal model over a deterministic signal model. A signal can further be classified as Gaussian-stochastic if a Gaussian signal model is favored. In our analysis we use Bayesian model selection to choose between several signal and noise models for simulated data consisting of uncorrelated Gaussian detector noise plus a superposition of sinusoidal signals from an astrophysical population of gravitational-wave sources. For simplicity, we consider co-located and co-aligned detectors with white detector noise, but the method can be extended to more realistic detector configurations and power spectra. The general trend we observe is that a deterministic model is favored for small source numbers, a non-Gaussian stochastic model is preferred for intermediate source numbers, and a Gaussian stochastic model is preferred for large source numbers. However, there is very large variation between individual signal realizations, leading to fuzzy boundaries between the three regimes. We find that a hybrid, trans-dimensional model comprised of a deterministic signal model for individual bright sources and a Gaussian-stochastic signal model for the remaining confusion background outperforms all other models in most instances.
description: 14 pages, 10 figures
Flow chart for PBLM analysis from Varyingly hungry caterpillars: predictive models and foliar chemistry suggest how to eat a rainforest
Creators: name: Segar, Simon T.
name: Volf, Martin
name: Brus Isua
name: Mentap Sisol
name: Redmond, Conor M.
name: Rosati, Margaret E.
name: Gewa, Bradley
name: Molem, Kenneth
name: Dahl, Chris
name: Holloway, Jeremy D.
name: Basset, Yves
name: Miller, Scott E.
name: Weiblen, George
name: Juha-Pekka Salminen
name: Novotny, Vojtech
Publisher: name: The Royal Society
Year: 2017
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology

description: A schematic diagram of our analytical steps for predicting network structure.
Testing the phase transition parameters inside neutron stars with the production of protons and lambdas in relativistic heavy-ion collisions
Creators: name: Li, Ang
name: Yong, Gao-Chan
name: Zhang, Ying-Xun
Publisher: name: arXiv
Year: 2022
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We demonstrate the consistency of the quark deconfinement phase transition parameters in the beta-stable neutron star matter and in the nearly symmetric nuclear matter formed in heavy-ion collisions (HICs). We investigate the proton and $Λ$ flow in Au+Au collisions at 3 and 4.5 GeV/nucleon incident beam energies with the pure hadron cascade version of a multi-phase transport model. The phase transition in HICs and neutron stars is described based on a class of hybrid equations of state from the quark mean-field model for the hadronic phase and a constant-speed-of-sound parametrization for the high-density quark phase. The measurements of the anisotropic proton flow at 3 GeV/nucleon by the STAR collaboration favor a relatively low phase transition density lower than $\sim 2.5$ times saturation density indicated by the gravitational wave and electromagnetic observations of neutron stars. And the proton flow data at the higher energy of 4.5 GeV/nucleon can be used to effectively constrain the softness of high-density quark matter equations of state. Finally, compared to the proton flow, the $Λ$ flow is found to be less sensitive and not constraining to the equations of state.
description: 7 pages, 7 figures, Phys. Rev. D (2023) accepted