cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 1: of Differentiation of adult human retinal pigment epithelial cells into dopaminergic-like cells in vitro and in the recipient monkey brain
Creators: name: Li, Sha
name: Zhang, Han
name: Wang, Aifang
name: Liu, Yan
name: Liu, Houqi
name: Yue, Feng
name: Abulaiti, Xianmixinuer
name: Zhang, Caiqiao
name: Li, Lingsong
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Evolutionary Biology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Hematology

description: Figure S1. Chemical compounds reported to induce neural cell differentiation and reprogramming. Figure S2. Chemically induced reprogramming of RPE cells into dopamine-producing cells. (A) Immunofluorescent staining of chemically induced RPE cells for FOXA2 (scale bar: 50 μm).(B) Immunofluorescent staining of chemically induced RPE cells for TH (scale bar: 50 μm). (Empty, without any chemical small molecules; S, SB431542; C, CHIR99021; Com SC, combination of SB431542 and CHIR99021; Com LSC, combination of LDN193189, SB431542 and CHIR99021.). Figure S3. Characteristics of chemically induced dopamine-producing cells. (A) Immunofluorescent staining of chemically induced RPE cells for VMAT2 or DAT (scale bar: 50 μm). (B) Immunofluorescent staining of chemically induced RPE cells for GRIK2 or Calbindin along with TH (scale bar: 50 μm). (DOCX 9774 kb)
A Deep Probe of the Galaxy Stellar Mass Functions at z~1-3 with the GOODS NICMOS Survey
Creators: name: Mortlock, Alice
name: Conselice, Christopher J.
name: Bluck, Asa F. L.
name: Bauer, Amanda E.
name: Gruetzbauch, Ruth
name: Buitrago, Fernando
name: Ownsworth, Jamie
Publisher: name: arXiv
Year: 2011
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We use a sample of 8298 galaxies observed in the HST GOODS NICMOS Survey (GNS) to construct the galaxy stellar mass function as a function of both redshift and stellar mass up to z=3.5 and down to masses of Mstar=10^8.5 Msun at z~1. We discover that a significant fraction of all massive Mstar>10^11 Msun galaxies are in place up to the highest redshifts we probe, with a decreasing fraction of lower mass galaxies present at all redshifts. This is an example of `galaxy mass downsizing', and is the result of massive galaxies forming before lower mass ones, and not just simply ending their star formation earlier as in traditional downsizing scenarios. We find that the faint end slope is significantly steeper than what is found in previous investigations. We demonstrate that this steeper mass function better matches the stellar mass added due to star formation, thereby alleviating some of the mismatch between these two measures of the evolution of galaxy mass. We furthermore examine the stellar mass function divided into blue/red systems, as well as for star forming and non-star forming galaxies. We find a similar mass downsizing present for both blue/red and star-forming/non-star forming galaxies, and that the low mass galaxies are mostly all blue, and are therefore creating the steep mass functions. We furthermore show that, although there is a downsizing such that high mass galaxies are nearer their z=0 values at high redshift, this turns over at masses Mstar~10^10 Msun, such that the lowest mass galaxies are more common than galaxies at slight higher masses, creating a `dip' in the observed galaxy mass function. We argue that the galaxy assembly process may be driven by different mechanisms at low and high masses, and that the efficiency of the galaxy formation process is lowest at masses Mstar~10^10 Msun at 1
description: 16 pages, 11 figures, MNRAS, accepted
Electron acceleration experiments with new targets
Creators: name: I.FAST WP6 Members
Publisher: name: Zenodo
Year: 2023

description: Laser-Plasma Accelerators (LPA) exploit electric fields exceeding 100 GV/m to produce ultrashort electron bunches. These unique features open up new prospects for ultrafast physics and the development of compact accelerators. Yet, LPAs suffer from inferior beam quality and stability. One of the reasons for these weaknesses is poor control of the target properties. Task 6.3 aims at developing and testing targets of superior quality for extending the beam energy and improving its reliability. Here we report on experiments performed with the new targets, showing excellent performance.
description: {"references": ["I.FAST Del6.3"]}
Policy Brief: Blueprint for Ultimate Producer Responsibility
Creators: name: Thapa, Kaustubh
name: Vermeulen, Walter
name: Olayide, Olawale
name: Deutz, Pauline
Publisher: name: Zenodo
Year: 2022
Subjects: circular economy, extended producer responsibility, just transition, sustainable development

description: Extended Producer Responsibility (EPR) has been implemented around the world since the 1990s on a national scale. Current EPR structures do not address the multiple product use cycle (second hand) and across borders (transboundary trade) of electronic devices like computers, washing machines, laptops, mobile phones etc. This policy brief sketches the contours of a new format which takes the multiple cycles and border crossing features as fundamental starting point to ensure circularity and sustainability by expanding the EPR concept to Ultimate Producer Responsibility (UPR).
The correlation timescale of the X-ray flux during the outbursts of soft X-ray transients
Creators: name: Wu, Y. X.
name: Yu, W.
name: Li, T. P.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Recent studies of black hole and neutron star low mass X-ray binaries (LMXBs) show a positive correlation between the X-ray flux at which the low/hard(LH)-to-high/soft(HS) state transition occurs and the peak flux of the following HS state. By analyzing the data from the All Sky Monitor (ASM) onboard the Rossi X-ray Timing Explorer (RXTE), we show that the HS state flux after the source reaches its HS flux peak still correlates with the transition flux during soft X-ray transient (SXT) outbursts. By studying large outbursts or flares of GX 339-4, Aql X-1 and 4U 1705-44, we have found that the correlation holds up to 250, 40, and 50 d after the LH-to-HS state transition, respectively. These time scales correspond to the viscous time scale in a standard accretion disk around a stellar mass black hole or a neutron star at a radius of ~104-5 Rg, indicating that the mass accretion rates in the accretion flow either correlate over a large range of radii at a given time or correlate over a long period of time at a given radius. If the accretion geometry is a two-flow geometry composed of a sub-Keplerian inflow or outflow and a disk flow in the LH state, the disk flow with a radius up to ~105 Rg would have contributed to the nearly instantaneous non-thermal radiation directly or indirectly, and therefore affects the time when the state transition occurs.
description: 7 pages, 3 figures
A história da ciência como ferramenta didático-pedagógica nos curricula das Faculdades de 'Sciencias Naturaes' na 'Nova' Universidade de Coimbra (1772)
Creators: name: Figueiredo, Fernando B.
Publisher: name: Zenodo
Year: 2020

description: A importância da História da Ciência (HC) como ferramenta didático-pedagógica para o ensino das ciências é, hoje em dia, uma questão mais que consensual junto da comunidade educativa. Professores e alunos usam com regularidade temas de HC para uma melhor compreensão de tópicos e conceitos científicos, e os próprios currículos das várias disciplinas, das ciências exatas às naturais, integram, eles mesmos, muitos episódios da sua própria história. Contudo, talvez seja surpreendente pensarmos que a história da ciência, como ferramenta didático-pedagógica, era já reconhecida aquando da Reforma Pombalina da Universidade de Coimbra (1772), integrando-a, inclusive, nos currículos das diversas disciplinas. Na verdade, o ensino da História toma no contexto da Reforma da Universidade um papel de destaque. No século XVIII, como sublinha H. Kragh, a História deixa de “conduzir ao conhecimento da vontade de Deus, para passar a conduzir ao conhecimento da natureza humana. Esta revolução crucial no campo das letras encontrou um sólido apoio por parte da nova filosofia natural, então em rápida expansão” (Kragh, 2004, p. 8). No ensino das chamadas ‘Sciencias Exactas e Naturaes’, que, em moldes completamente novos, a Reforma Pombalina institui em Portugal, a História destaca-se no programa curricular dos diferentes cursos - “em toda e qualquer Faculdade principiarão os alunos pela parte histórica”, afirmava Manuel do Cenáculo, um dos atores da Reforma. No caso dos cursos científicos, a HC é matéria introdutória a todas as disciplinas. Nas suas primeiras aulas, os professores deveriam introduzir os fundamentos das suas disciplinas, a par de uma resenha histórica focada nos períodos mais relevantes, de modo a “facilitar melhor a entrada nela e segurar o fruto das Lições […]. Mostrando a sua origem e progressos” (Estatutos da Universidade de Coimbra, 1772). E sempre com o cuidado em fazê-lo de acordo com a capacidade dos alunos, estimulando-os, mas não os assustando. Neste estudo pretendemos mostrar o papel propedêutico que a história das ciências desempenhava, no ensino das diferentes disciplinas dos cursos científicos da Universidade Pombalina.
Le mappe concettuali nell’insegnamento della Storia nella scuola media
Creators: name: Dominioni, Matteo
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2012

description: La presente ricerca è uno studio empirico sull’utilizzo delle mappe concettuali nell’insegnamento della Storia nelle scuole medie. Si tratta di una sperimentazione, un’applicazione pratica attraverso la quale si è verificato se come strumento le mappe siano un efficace strumento di insegnamento e apprendimento. Particolare attenzione è rivolta alla differenziazione e alla valutazione. La sperimentazione, della durata di un anno scolastico, ha coinvolto cinque classi della Sme di Pregassona. I risultati dell’indagine in parte confermano quanto già affrontato dalla letteratura sull’argomento, in parte smentiscono alcuni elementi teorici non solo riguardanti le mappe concettuali ma anche alcune metodologie d’insegnamento. La sperimentazione è una parte di un work in progress che necessita regolazioni e miglioramenti. Ciò detto, il lavoro si conclude con una proposta metodologica su come utilizzare le mappe come continuum didattico in un singolo itinerario o in tutta la programmazione annuale. Relatore: Mario Donati. Materia: scienze dell'educazione
Corrector theory for MsFEM and HMM in random media
Creators: name: Bal, Guillaume
name: Jing, Wenjia
Publisher: name: arXiv
Year: 2010
Subjects: subject: Numerical Analysis (math.NA)
subject: Probability (math.PR)
subject: FOS: Mathematics

description: We analyze the random fluctuations of several multi-scale algorithms such as the multi-scale finite element method (MsFEM) and the finite element heterogeneous multiscale method (HMM), that have been developed to solve partial differential equations with highly heterogeneous coefficients. Such multi-scale algorithms are often shown to correctly capture the homogenization limit when the highly oscillatory random medium is stationary and ergodic. This paper is concerned with the random fluctuations of the solution about the deterministic homogenization limit. We consider the simplified setting of the one dimensional elliptic equation, where the theory of random fluctuations is well understood. We develop a fluctuation theory for the multi-scale algorithms in the presence of random environments with short-range and long-range correlations. What we find is that the computationally more expensive method MsFEM captures the random fluctuations both for short-range and long-range oscillations in the medium. The less expensive method HMM correctly captures the fluctuations for long-range oscillations and strongly amplifies their size in media with short-range oscillations. We present a modified scheme with an intermediate computational cost that captures the random fluctuations in all cases.
description: 41 pages
Older drivers: Community, media and driver perceptions of competence
Creators: name: HARKIN, JANET MARGARET
Publisher: name: Monash University
Year: 2021
Subjects: Uncategorized

description: This PhD research project explores the lived experience of older drivers to provide insights into practices in lifestyle journalism. Its outputs include the non-fiction book Older Drivers: Mobility, Ageing and Fitness to Drive and an exegesis. The book contributes to community awareness of safe driving as people age, employing narrative techniques to integrate the drivers' stories with scientific literature on road safety and ageing. The exegesis contextualises the research undertaken in the book's production. It includes analysis of Australian newspaper representations of older drivers, using discourse and content analysis, focusing specifically on issues related to ageing and driving.
Achieving Data Privacy through Secrecy Views and Null-Based Virtual Updates
Creators: name: Bertossi, Leopoldo
name: Li, Lechen
Publisher: name: arXiv
Year: 2011
Subjects: subject: Databases (cs.DB)
subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences
subject: H.2; F.4.1

description: There may be sensitive information in a relational database, and we might want to keep it hidden from a user or group thereof. In this work, sensitive data is characterized as the contents of a set of secrecy views. For a user without permission to access that sensitive data, the database instance he queries is updated to make the contents of the views empty or contain only tuples with null values. In particular, if this user poses a query about any of these views, no meaningful information is returned. Since the database is not expected to be physically changed to produce this result, the updates are only virtual. And also minimal in a precise way. These minimal updates are reflected in the secrecy view contents, and also in the fact that query answers, while being privacy preserving, are also maximally informative. Virtual updates are based on the use of null values as used in the SQL standard. We provide the semantics of secrecy views and the virtual updates. The different ways in which the underlying database is virtually updated are specified as the models of a logic program with stable model semantics. The program becomes the basis for the computation of the "secret answers" to queries, i.e. those that do not reveal the sensitive information.
description: Minor revisions of journal resubmission, 2012
Quantum Critical Phase and Lifshitz Transition in an Extended Periodic Anderson Model
Creators: name: Laad, M. S.
name: Koley, S.
name: Taraphder, A
Publisher: name: arXiv
Year: 2010
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We study the quantum phase transition in $f$-electron systems as a quantum Lifshitz transition driven by selective Mott localization in a realistic extended Anderson lattice model. Using DMFT, we find that a quantum critical {\it phase} with anomalous $ω/T$ scaling separates a heavy Landau-Fermi liquid from ordered phase(s). Fermi surface reconstruction occurs via the interplay between, and penetration of the Green function zeros to the poles, leading to violation of Luttinger's theorem in the selective-Mott phase . We show how this naturally leads to scale-invariant responses in transport. Our work is represents a specific (DMFT) realization of the hidden-FL and FL$^{*}$ theories, and holds promise for study of "strange" metal phases in quantum matter.
description: 8 pages,5 figures
Language Policies, Attitudes, and Beliefs in Kyrgyzstan
Creators: name: Mambetaliev, Askarbek
Publisher: name: figshare
Year: 2023
Subjects: Culture, representation and identity
Applied linguistics and educational linguistics
Sociology not elsewhere classified
Linguistic anthropology
Philosophy of language
Language studies not elsewhere classified

description: The aspects of the de jure or overt language policy attract many researchers, which is reasonable given the importance of legislation in nation-building. Scholars also pay attention to the de facto and covert language policies, which include informal and non-written aspects of language policy that can shed light on practical problems on the grassroots level. In the selected context, relying upon only one aspect would lead to an incomplete understanding of the subject since there is usually a gap between Kyrgyzstan's de jure and de facto language policies. Therefore, this thesis approached the topic considering both aspects. Such an inclusive study produces thick material for analysis and increases the validity of conclusions by triangulating data from different sources. This study aimed to answer the following research questions: 1. What LP has been implemented in Kyrgyzstan? 2. How has LP affected the target group? 3. What language attitudes and beliefs currently prevail in the target group? The first research question was assessed using Tollefson's historical-structural approach based on analyzing legislative documents, historical materials, university websites, and dissertation catalogs. These methods helped identify the reasons that significantly contributed to the failure of constructing the Soviet identity in Kyrgyzstan. The reasons included covert, implicit, and vague policies, which have driven the de jure and de facto language policies in different directions. Hopefully, the findings of this thesis will shed some light in these directions by raising awareness among leaders and people about the sources of the problem. The second and third questions required in-depth interviews and surveys since many answers to these questions are only sometimes available online. They can only be studied through direct access to primary sources. Data from 850 participants, including 82 in the pilot study and ten expert interviews, show that previous language policies have created many problems that participants must overcome. These problems lie in the participants' divergent perceptions of their identities and mutually exclusive beliefs in decisive aspects of nation-building, often resulting in discrimination based on their demographic characteristics. Further research on the effect of faculties' international experience and students' English skills on forming language beliefs would provide a leap forward. Meanwhile, the findings and results of this study, which have been identified based on a broad spectrum of theories and methodologies in previous publications in English, Russian, Kyrgyz, and other languages of the researcher, can serve as a source of information for researchers, curriculum developers, and language managers.
Sexting: percorso di sensibilizzazione in una terza media
Creators: name: Francia, Priscilla
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2015

description: Il presente lavoro è un percorso di sensibilizzazione rivolto ai ragazzi di terza media sul sexting, fenomeno nel quale, mediante internet, gli adolescenti inviano a compagni immagini di se stessi in atteggiamenti sexy. Il fenomeno può avere anche conseguenze penali legate alla diffusione di materiale pedopornografico. Applicando i metodi della ricerca azione, si è voluto indagare i vissuti e le opinioni degli allievi su questo tema, promuovendo la loro riflessione sui rischi e sulle ricadute psicologiche che il sexting ha sui soggetti che lo praticano. Dai dati raccolti emerge che le istanze che motivano gli adolescenti ad attuare questo comportamento sono l’esplorazione delle frontiere della propria sessualità, ma essi sono inconsapevoli dei rischi e dei risvolti penali che si celano nei nuovi canali di comunicazione tecnologici, essendo questi ultimi profondamente integrati nel tessuto relazionale dei nativi digitali. Si evidenzia inoltre che, in caso di disagio psicologico nella sfera sessuale, l’adolescente tende a fare riferimento ai coetanei piuttosto che a figure adulte. Tra le figure adulte, l’adolescente ripone la propria fiducia solo nei genitori ai quali chiede la disponibilità al dialogo e di essere informato e guidato nelle insidie della vita. Il percorso svolto mi ha permesso di evolvere come docente professionista e ha portato gli allievi a sviluppare competenze utili alla propria tutela. Relatrice: Daria Delorenzi Croci. Materia: Scienze dell'educazione.
Phase diagram of hard-core bosons on a frustrated zig-zag ladder
Creators: name: Rossini, Davide
name: Lante, Valeria
name: Parola, Alberto
name: Becca, Federico
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study hard-core bosons with unfrustrated nearest-neighbor hopping $t$ and repulsive interaction $V$ on a zig-zag ladder. As a function of the boson density $ρ$ and $V/t$, the ground state displays different quantum phases. A standard one-component Tomonaga-Luttinger liquid is stable for $ρ<1/3$ (and $ρ>2/3$) at any value of $V/t$. At commensurate densities $ρ=1/3$, $1/2$, and $2/3$ insulating (crystalline) phases are stabilized for a sufficiently large interaction $V$. For intermediate densities $1/3
description: 7 pages and 10 figures
Assessment of some wood properties by near infrared spectroscopy
Creators: name: Ayanleye, Samuel
Publisher: name: University of British Columbia
Year: 2020

description: Near-infrared spectroscopy (NIRS) is a suitable technique for characterizing many materials, including wood, and has been used to predict several wood properties. However, existing reports on this use of NIRS have paid little attention to the effect of wood surface condition and grain orientation. This study therefore used NIRS to assess wood density, modulus of elasticity, modulus of rupture, grain angle, and annual ring width, studying whether and how surface condition and grain orientation affected the measurement of these properties. The research focused on using NIRS coupled with partial least squares regression (PLS-R) to predict the properties of two softwoods (Western hemlock and Douglas-fir). PLS-R models were calibrated and validated using the test-set validation method. The predictive accuracies based on grain orientation (quarter-sawn and flat-sawn) and wood surface condition (rough and smooth) were compared. Models developed using reduced wavelengths also showed the possibility of predicting these properties using a narrow spectral range. The results of this study showed that calibrations based on mixed sets, which included both cross-sections, were inferior to those based on these cross-sections separately. Promising predictive models were obtained for density (Rp² = 0.66), modulus of elasticity (Rp² = 0.78), and modulus of rupture (Rp² = 0.82), with poor correlations for grain angle and annual ring width (Rp² ≤ 0.50). Further, the rough surface predictions outperformed those from the smooth surface for all properties. The quarter-sawn sections also showed better predictive ability than the flat-sawn sections for both surface conditions. The only exception was for modulus of rupture, where the trend was reversed. The results therefore show the potential for using NIRS as a non-destructive technique to predict the properties of wood.
title: ÐÑÐ¾Ð±Ð»ÐµÐ¼Ñ ÑÐµÐ´Ð°ÐºÑÐ¾ÑÑÐºÐ¾Ð¹ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ Ð¸Ð·Ð´Ð°Ð½Ð¸Ð¹ Ð´Ð»Ñ ÑÐ°Ð¼Ð¾Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Problems of editorial preparation of modern books for self-education
Creators: name: Ð¤Ð¸Ð»Ð¸Ð¿Ð¿Ð¾Ð²Ð°, ÐÐ°ÑÐ¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð½Ð¾Ð½-ÑÐ¸ÐºÑÐ½
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Ð¾ÑÐ¾ÑÐ¼Ð»ÐµÐ½Ð¸Ðµ Ð¸Ð·Ð´Ð°Ð½Ð¸Ñ
non-fiction
self-education books
practical guides
self-help books
genre classification problem
edition typology
editorial preparation of editions
distribution of editions
the typography of books

description: Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¸Ð·Ð»Ð¾Ð¶ÐµÐ½Ñ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ ÑÐµÐ´Ð°ÐºÑÐ¾ÑÑÐºÐ¾Ð¹ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð¸Ð·Ð´Ð°Ð½Ð¸Ð¹ Ð´Ð»Ñ ÑÐ°Ð¼Ð¾Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ. ÐÐ¿Ð¸ÑÐ°Ð½Ñ Ð¶Ð°Ð½ÑÐ¾Ð²ÑÐµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð»Ð¸ÑÐµÑÐ°ÑÑÑÑ Ð½Ð¾Ð½-ÑÐ¸ÐºÑÐ½, Ð° ÑÐ°ÐºÐ¶Ðµ ÐµÐµ Ð¸ÑÑÐ¾ÑÐ¸Ñ Ð¸ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ðµ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ðµ. ÐÐ±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¾ Ð²ÑÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ Ð¸Ð·Ð´Ð°Ð½Ð¸Ð¹ Ð´Ð»Ñ ÑÐ°Ð¼Ð¾Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð² ÐºÐ°ÑÐµÑÑÐ²Ðµ ÑÑÐ±Ð¶Ð°Ð½ÑÐ° Ð½Ð¾Ð½-ÑÐ¸ÐºÑÐ½ Ð»Ð¸ÑÐµÑÐ°ÑÑÑÑ. ÐÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÐºÑÐ¸ÑÐµÑÐ¸Ð¸ ÑÐ¸ÑÑÐµÐ¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ð¸ Ð¸Ð·Ð´Ð°Ð½Ð¸Ð¹ Ð´Ð»Ñ ÑÐ°Ð¼Ð¾Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð² Ð¿ÑÐ°ÐºÑÐ¸ÐºÐµ ÐºÐ½Ð¸Ð³Ð¾ÑÐ°ÑÐ¿ÑÐ¾ÑÑÑÐ°Ð½ÐµÐ½Ð¸Ñ. ÐÑÐ°ÑÐ°ÐºÑÐµÑÐ¸Ð·Ð¾Ð²Ð°Ð½Ð° ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾-ÑÑÐ¸Ð»ÐµÐ²Ð°Ñ Ð¿ÑÐ¸Ð½Ð°Ð´Ð»ÐµÐ¶Ð½Ð¾ÑÑÑ Ð¸Ð·Ð´Ð°Ð½Ð¸Ð¹ Ð´Ð»Ñ ÑÐ°Ð¼Ð¾Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ. ÐÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð°Ð¿Ð¿Ð°ÑÐ°Ñ Ð¸Ð·Ð´Ð°Ð½Ð¸Ð¹ Ð´Ð»Ñ ÑÐ°Ð¼Ð¾Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ ÑÐµÐ´Ð°ÐºÑÐ¾ÑÑ Ð¿Ð¾ ÑÐ°Ð±Ð¾ÑÐµ Ð½Ð°Ð´ Ð½Ð¸Ð¼.
description: This work describes the features of the editorial preparation of modern books for self-education. The specificity and genre features of non-fiction literature are revealed. The history and the present of non-fiction genre are described. The selection of books for self-education as a subgenre of non-fiction literature is substantiated. The criteria for systematization of them in the practice of books distribution are analyzed. The functional-style identity of them is characterized. The design of books for self-education is analyzed and recommendations for the editor to work on them are developed.
Reentrant behavior of superconducting alloys
Creators: name: Borycki, Dawid
name: Maćkowiak, Jan
Publisher: name: arXiv
Year: 2010
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: A dirty BCS superconductor with magnetic impurities is studied. Asymptotic solution of the thermodynamics of such superconductor with spin $1/2$ and $7/2$ magnetic impurities, is found. To this end, the system's free energy $f(H, β)$ is bounded from above and below by mean-field type bounds, which are shown to coalesce almost exactly in the thermodynamic limit, provided the impurity concentration is sufficiently small. The resulting mean-field equations for the gap $Δ$ and a parameter $ν$, characterizing the impurity subsystem, are solved and the solution minimizing $f$ is found for various values of magnetic coupling constant $g$ and impurity concentration $x$. The phase diagrams of the system are depicted with five distinct phases: the normal phase, unperturbed superconducting phase, perturbed superconducting phase with nonzero gap in the excitation spectrum, perturbed gapless superconducting phase and impurity phase with completely suppressed superconductivity. Furthermore, evidence of reentrant superconductivity and Jaccarino-Peter compensation is found. The credibility of the theory is verified by testing the dependence of the superconducting transition temperature $T_{\text{c}}$ on $x$. Very good quantitative agreement with experimental data is obtained for several alloys: (La$_{1-x}$Ce$_{x}$)Al$_{2}$, (La$_{1-x}$Gd$_{x}$)Al$_{2}$ and (La$_{0.8-x}$Y$_{0.20}$)Ce$_{x}$. The theory presented improves earlier developments in this field.
description: 15 pages, 8 figures, full length article
To Biopsy or Not to Biopsy: Evaluation of a Large German Cohort of Patients with Abnormal Liver Tests of Unknown Etiology
Creators: name: Rey, J. W.
name: Jahn-Eimermacher, A.
name: Doernberger, V.
name: Barreiros, Ana Paula
name: Krupp, M.
name: Hoffman, A.
name: Kiesslich, R.
name: Müller-Schilling, Martina
name: Galle, P. R.
name: Teufel, Andreas
Publisher: name: Universität Regensburg
Year: 2014
Subjects: subject: Liver chemistry test, Aminotransferases, Glutamate dehydrogenase, Aspartate aminotransferase, Ferritin, Unclear hepatopathy, Non-alcoholic fatty liver disease, Liver biopsy
subject: 610 Medizin

description: Background and Aims: Despite increasingly sensitive and accurate blood tests to detect liver disease, liver biopsy remains very useful in patients with atypical clinical features and abnormal liver tests of unknown etiology. The aim was to determine those elevated laboratory liver parameters that cause the clinician to order a biopsy, and whether laboratory tests are associated with pathological findings on histology. Methods: 504 patients with unclear hepatopathy, admitted to the outpatient clinic of a university hospital between 2007 and 2010, were analyzed with respect to laboratory results, clinical data, and the results of liver biopsies. Results: Aspartate aminotransferase (AST) and glutamate dehydrogenase (GLDH) levels above the normal range significantly increased the likelihood of recommending a liver biopsy by 81% [OR with 95% CI 1.81 (1.21-2.71), p = 0.004] and 159% [OR with 95% CI 2.59 (1.70-3.93), p < 0.001], respectively. AST values above normal were associated with fibrosis (63 vs. 40% for normal AST, p = 0.010). Elevated ferritin levels pointed to a higher incidence of steatosis (48 vs. 10% for normal ferritin, p < 0.001) and inflammation (87 vs. 62% for normal ferritin, p = 0.004). Conclusions: Our results indicate that elevated AST and GLDH were associated with a greater likelihood of recommending liver biopsy. Elevated AST and ferritin levels were associated with steatosis, inflammation and fibrosis on liver biopsies. Thus, AST and ferritin may be useful non-invasive predictors of liver pathology in patients with unclear hepatopathy.
description: OA-Komponente aus Allianzlizenz
Spinor formalism for massive fields with half-integral spin
Creators: name: Chen, Gang
name: Savvidy, Konstantin G.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this article, we extend the %Weyl-van der Waerden spinor technique for calculating helicity amplitudes to general massive fields of half-integer spins. We find that the little group generators can be represented as first-order differential operators in the spinor formalism. We use the spinor forms of the generators to get the explicit form of the massive fields of any spin and any helicity. We also deal with the three-particle S-matrix by these spinor form generators, and find that we are able to extend the explicit form of the three-particle vertex obtained by Benincasa and Cachazo to the massive case. We present the explicit expressions for the amplitudes with external particles of the lowest helicities up to -3/2. Group theory, in the form of raising operators of the little group, then dictates other amplitudes with higher helicity in the same spin multiplets. The formalism allows, in principle, to determine the electromagnetic form-factors of charged particles of arbitrary helicities, without additional assumptions about the underlying lagrangian. We find that restrictions which follow from gauge and Lorentz invariance are nearly as restrictive as in the massless case.
description: 21 pages, 1 figures
The semiotic concept of code: A study in concept formation
Creators: name: Sakellariou, Panagiotis
Publisher: name: Zenodo
Year: 2019
Subjects: Structuralist Linguistics, Semiotics, Information Theory, History of concepts, Ancient Law, History of Cryptography

description: The point of departure of this study is a seemingly trivial question: how did “code” come to designate a key concept of linguistics and semiotics? It is generally held that the term migrated from information theory to linguistics in the early 1950s, and accordingly it followed its own path in the study of language and other semiotic systems. In that way, a new semiotic concept emerged. This deceptively straightforward answer gives rise to some crucial questions. First, how did the migration of a technical term give rise to a linguistic concept? Was the new term adopted simply as a fashionable alternative label for a well-established concept (e.g. Saussure’s langue)? If not, how can we account for a concept formation solely in terms of terminological shifts? Moreover, how did a semiotic concept emerge out of a linguistic concept of code? The present study will seek to address for the first time these questions in an attempt to shed new light to the emergence and early development of the semiotic concept of code, focusing on the work of the key figures (Eco, Jakobson, Lévi-Strauss) in this neglected episode of the history of concepts in the humanities and social sciences.
description: Postdoctoral Dissertation
title: ÐÐµÑ Ð°Ð½Ð¸Ð·Ð¼ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾-Ð¿ÑÐ°Ð²Ð¾Ð²Ð¾Ð³Ð¾ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ ÑÐ½ÐµÑÐ³Ð¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Mechanism of state legal management in the field of energy supply
Creators: name: ÐÐ»ÐµÐºÑÐ°Ð½Ð´ÑÐ¾Ð², ÐÐ½Ð´ÑÐµÐ¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: ÑÐ½ÐµÑÐ³Ð¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ðµ
Ð¼ÐµÑ Ð°Ð½Ð¸Ð·Ð¼
Ð´Ð¾Ð³Ð¾Ð²Ð¾ÑÑ ÑÐ½ÐµÑÐ³Ð¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ
energy supply
mechanism
energy saving
energy supply contracts

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÐºÑÑÐ²Ð°ÑÑÑÑ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð°ÐºÑÑÐ°Ð»ÑÐ½ÑÐµ Ð½Ð° ÑÐµÐ³Ð¾Ð´Ð½ÑÑÐ½Ð¸Ð¹ Ð´ÐµÐ½Ñ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð½Ð¾ÑÐ¼Ð¾ÑÐ²Ð¾ÑÑÐµÑÐºÐ¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð² ÑÐ°Ð¼ÐºÐ°Ñ ÑÐ½ÐµÑÐ³Ð¾Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ ÑÐ½ÐµÑÐ³Ð¾ÑÐ±ÐµÑÐµÐ¶ÐµÐ½Ð¸Ñ Ð² Ð Ð¾ÑÑÐ¸Ð¹ÑÐºÐ¾Ð¹ Ð¤ÐµÐ´ÐµÑÐ°ÑÐ¸Ð¸. ÐÑÐ½Ð¾Ð²Ð½Ð°Ñ ÑÐµÐ»Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¾ÑÑÐ¾Ð¸Ñ Ð² Ð°Ð½Ð°Ð»Ð¸Ð·Ðµ ÑÐµÐºÑÑÐµÐ¹ ÑÐ¸ÑÑÐ°ÑÐ¸Ð¸ ÑÐ½ÐµÑÐ³Ð¾Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð Ð¾ÑÑÐ¸Ð¹ÑÐºÐ¾Ð¹ Ð¤ÐµÐ´ÐµÑÐ°ÑÐ¸Ð¸, ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¸Ðµ ÑÐµÐºÑÑÐµÐ³Ð¾ Ð·Ð°ÐºÐ¾Ð½Ð¾Ð´Ð°ÑÐµÐ»ÑÑÑÐ²Ð° Ð¿Ð¾ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐµ Ð¸ ÑÐ½ÐµÑÐ³Ð¾ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸. ÐÐ²ÑÐ¾ÑÐ¾Ð¼ Ð¿ÑÐ¸Ð¼ÐµÐ½ÑÐµÑÑÑ ÑÑÐ°ÑÐ¸ÑÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð¼ÐµÑÐ¾Ð´, Ð¼ÐµÑÐ¾Ð´ ÑÐ¸ÑÑÐµÐ¼Ð½Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð¸ ÑÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½Ð¾-Ð¿ÑÐ°Ð²Ð¾Ð²Ð¾Ð¹ Ð¼ÐµÑÐ¾Ð´ Ð´Ð»Ñ Ð¸Ð·ÑÑÐµÐ½Ð¸Ñ Ð½Ð°ÑÑÐ¾ÑÑÐµÐ¹ ÑÐµÐ¼Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ. Ð Ð·Ð°ÐºÐ»ÑÑÐµÐ½Ð¸Ð¸ Ð°Ð²ÑÐ¾Ñ Ð¿ÑÐ¸ÑÐ¾Ð´Ð¸Ñ Ðº ÑÐ¾Ð¼Ñ, ÑÑÐ¾ Ð´Ð»Ñ ÑÐ»ÑÑÑÐµÐ½Ð¸Ñ ÑÐ¸ÑÑÐ°ÑÐ¸Ð¸ Ñ ÑÐ½ÐµÑÐ³Ð¾Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð² ÑÑÑÐ°Ð½Ðµ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ ÑÐµÐ»ÑÐ¹ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑ Ð¼ÐµÑ. ÐÐ·Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ Ð·Ð°ÐºÐ¾Ð½Ð¾Ð´Ð°ÑÐµÐ»ÑÑÑÐ²Ð°, ÑÐ°ÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸ Ð¸ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½Ð¾Ð³Ð¾ Ð¿Ð¾Ð´ÑÐ¾Ð´Ð° Ðº Ð¾ÑÑÐ°ÑÐ»Ð¸.
description: This article reveals the main current areas of norm-setting activities in the framework of energy use and energy saving in the Russian Federation. The main purpose of the study is to analyze the current situation of energy use in the Russian Federation, review the current legislation on energy and energy efficiency. The author uses the statistical method, the method of system analysis and the comparative legal method to study this research topic. In conclusion, the author concludes that a whole range of measures is needed to improve the situation with energy use in the country. Changes in legislation, tariffication and an integrated approach to the industry.
Arsenic-gene interactions and beta-cell function in the Strong Heart Family Study
Creators: name: Goessler, W.
name: Voruganti, V.S.
name: Haack, K.
name: Franceschini, N.
name: Francesconi, K.A.
name: Vaidya, D.
name: Navas-Acien, A.
name: Cole, S.A.
name: North, K.E.
name: Gribble, M.O.
name: Best, L.G.
name: Umans, J.G.
name: Balakrishnan, P.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2018

description: We explored arsenic-gene interactions influencing pancreatic beta-cell activity in the Strong Heart Family Study (SHFS). We considered 42 variants selected for associations with either beta-cell function (31 variants) or arsenic metabolism (11 variants) in the SHFS. Beta-cell function was calculated as homeostatic model - beta corrected for insulin resistance (cHOMA-B) by regressing homeostatic model – insulin resistance (HOMA-IR) on HOMA-B and adding mean HOMA-B. Arsenic exposure was dichotomized at the median of the sum of creatinine-corrected inorganic and organic arsenic species measured by high performance liquid chromatography-inductively coupled plasma mass spectrometry (HPLC-ICPMS). Additive GxE models for cHOMA-B were adjusted for age and ancestry, and accounted for family relationships. Models were stratified by center (Arizona, Oklahoma, North Dakota and South Dakota) and meta-analyzed. The two interactions between higher vs. lower arsenic and SNPs for cHOMA-B that were nominally significant at P < 0.05 were with rs10738708 (SNP overall effect −3.91, P = 0.56; interaction effect with arsenic −31.14, P = 0.02) and rs4607517 (SNP overall effect +16.61, P = 0.03; interaction effect with arsenic +27.02, P = 0.03). The corresponding genes GCK and TUSC1 suggest oxidative stress and apoptosis as possible mechanisms for arsenic impacts on beta-cell function. No interactions were Bonferroni-significant (1.16 × 10−3). Our findings are suggestive of oligogenic moderation of arsenic impacts on pancreatic β-cell endocrine function, but were not Bonferroni-significant.
Experimental Performance and Response Surface Modelling of solar dryer for drying of bitter gourd in Western Maharashtra, India.pdf
Creators: name: Yadav, Aditya
name: Prabhu, Pravin
name: Bagi, Jaydeep S
Publisher: name: figshare
Year: 2021
Subjects: subject: 90608 Renewable Power and Energy Systems Engineering (excl. Solar Cells)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: 90607 Power and Energy Systems Engineering (excl. Renewable Power)

description: The current study focuses on the performance of solar greenhouse dryer for drying of bitter gourd in solar greenhouse dryer and open suncondition in Western Maharashtra. The bitter gourd is also known as Momordica charantia is one of the important vegetable crops. The highwatercontent in the crop yields to biological loss. Therefore, there is a need to preserve the bitter gourd by drying for a non-seasonal requirement.The experiment was conducted for drying of bitter gourd in solar greenhouse dryer and open sun condition on 6th of April 2021 from 7 am to 7pm, for 12 hours respectively. The experimental observations collected during experimentation were set as input data for the Design of Experiments i.e., for Response Surface Modelling (RSM). The contour plot obtained during modeling resembles the optimum region of drying, the optimum region for drying of bitter gourd is 40 to 50o C respectively. The moisture removal rate (MRR) for drying of bitter gourd in solar greenhouse dryer and open sun drying is 90 and 88 %, respectively. The drying rate observed during the experiment has a better resemblancewith simulated Response Surface Modelling.
Equilibration of a one-dimensional Wigner crystal
Creators: name: Matveev, K. A.
name: Andreev, A. V.
name: Pustilnik, M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Equilibration of a one-dimensional system of interacting electrons requires processes that change the numbers of left- and right-moving particles. At low temperatures such processes are strongly suppressed, resulting in slow relaxation towards equilibrium. We study this phenomenon in the case of spinless electrons with strong long-range repulsion, when the electrons form a one-dimensional Wigner crystal. We find the relaxation rate by accounting for the Umklapp scattering of phonons in the crystal. For the integrable model of particles with inverse-square repulsion, the relaxation rate vanishes.
title: La réussite scolaire : un des enjeux de la relation école-famille ?
title: Regards croisés entre élèves et enseignants
titleType: Subtitle
title: La réussite scolaire : un des enjeux de la relation école-famille ?
titleType: AlternativeTitle
Creators: name: Tenthorey, Shirleen
Publisher: name: Unknown
Year: 0
Subjects: subject: Relation école-famille
subject: Collaboration
subject: Réussite scolaire
subject: Autorité
subject: Gestion de classe
subject: Communication
subject: Ecole-Elève (Enseignant-Elève)

description: La revue de littérature réalisant peu d’études sur l’élève lui-même, dans la réussite scolaire et la relation école-famille, je me suis donc intéressée de plus près au sujet. La démarche inductive adoptée, dans le cadre d’une analyse qualitative, a permis de mieux comprendre la perception des élèves et des enseignants sur la réussite scolaire, et la collaboration avec la famille. Une première récolte de données, puis une seconde, ont été effectuées dans le but d’approfondir et d’affiner le codage, en vue de faire émerger un « nouveau » concept tiré du Grounded Theory. Si la réussite scolaire se définit à l’aune de critères institutionnels chez les professionnels de l’Education, les élèves et leur famille, il n’en demeure pas moins que, la représentation des élèves sur la collaboration varie, par rapport aux enseignants. Elle est rendue conflictuelle et difficile, de par l’attitude des familles, peu favorables au partenariat. Cependant, cette collaboration demeure primordiale, nécessaire pour l’enfant. A contrario, les élèves ont une perception plutôt positive de cette collaboration. L’analyse transversale thématique a démontré l’importance d’une bonne gestion de classe. La notion de « bon prof » reste intimement liée à la notion d’autorité. Selon les chercheurs, elle s’acquiert au travers de compétences, de gestes professionnels, et par l’expérience personnelle de l’enseignant. Elle n’est donc pas « naturelle ». La théorie ancrée « Grounded Theory » a fait émerger un « nouveau » concept : « Collaboration Ecole-Elève / Enseignant-Elève », plus adapté à la réalité de l’adolescent, de l’élève et de l’enseignant. En effet, l’appellation « Collaboration Ecole-Famille » ne serait pas tout à fait appropriée, adéquate car les parents sont absents dans cette relation et interaction. Dès lors, le concept Ecole-Elève (Enseignant-Elève) apparaît plus « juste » pour un meilleur rapport avec les familles.
Low Mach number limit for the multi-dimensional Full magnetohydrodynamic equations
Creators: name: Jiang, Song
name: Ju, Qiangchang
name: Li, Fucai
Publisher: name: arXiv
Year: 2011
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 76W05, 35B40

description: The low Mach number limit for the multi-dimensional full magnetohydrodynamic equations, in which the effect of thermal conduction is taken into account, is rigorously justified in the framework of classical solutions with small density and temperature variations. Moreover, we show that for sufficiently small Mach number, the compressible magnetohydrodynamic equations admit a smooth solution on the time interval where the smooth solution of the incompressible magnetohydrodynamic equations exists. In addition, the low Mach number limit for the ideal magnetohydrodynamic equations with small entropy variation is also investigated. The convergence rates are obtained in both cases.
description: 19 pages. We revised our paper by following the referee's comments
title: Ð¢ÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»Ð¸ Â«ÐÐ°Ð» ÑÐ¸Ñ Ð¾Ñ Ð¾Ð´Ð½ÑÐ¹Â»
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Technological process of manufacturing the part "Low-speed shaft"
Creators: name: ÐÐµÑÑÐ°ÑÐµÐ½ÐºÐ¾Ð², Ð¡ÐµÑÐ³ÐµÐ¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: Ð²Ð°Ð» ÑÐ¸Ñ Ð¾Ñ Ð¾Ð´Ð½ÑÐ¹
ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ
Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ñ
Ð¿ÐµÑÐµÑ Ð¾Ð´
Ð·Ð°Ð³Ð¾ÑÐ¾Ð²ÐºÐ°
Ð±Ð°Ð·Ð°
ÑÐµÐ¶Ð¸Ð¼Ñ ÑÐµÐ·Ð°Ð½Ð¸Ñ
ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑ Ð¼ÐµÑÑÐ¸ÐºÐ¾Ð²
Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½ÑÐ¹ ÑÐ¾Ð±Ð¾Ñ
Ð·Ð°Ñ Ð²Ð°ÑÐ½Ð¾Ðµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾
low-speed shaft
technological process
operation
transition
workpiece
base
cutting modes
set of taps
industrial robot
gripper

description: Ð Ð¿ÐµÑÐ²Ð¾Ð¼ ÑÐ°Ð·Ð´ÐµÐ»Ðµ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ° Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»Ð¸ Â«ÐÐ°Ð» ÑÐ¸ÑÐ¾ÑÐ¾Ð´Ð½ÑÐ¹Â» Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ ÑÑÐµÐ´Ð½ÐµÑÐµÑÐ¸Ð¹Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð°. ÐÐ¾ Ð²ÑÐ¾ÑÐ¾Ð¼ ÑÐ°Ð·Ð´ÐµÐ»Ðµ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ° Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° Ð¼ÐµÑÑÐ¸ÐºÐ¾Ð² Ð´Ð»Ñ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÐµÐ·ÑÐ±Ð¾Ð²Ð¾Ð³Ð¾ Ð¾ÑÐ²ÐµÑÑÑÐ¸Ñ Ð² Ð·Ð°Ð³Ð¾ÑÐ¾Ð²ÐºÐµ Ð¸Ð· Ð¼Ð¾Ð»Ð¸Ð±Ð´ÐµÐ½Ð¾Ð²Ð¾Ð³Ð¾ ÑÐ¿Ð»Ð°Ð²Ð°. Ð ÑÑÐµÑÑÐµÐ¼ ÑÐ°Ð·Ð´ÐµÐ»Ðµ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ° Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½ Ð¿Ð¾Ð´Ð±Ð¾Ñ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð»Ñ ÑÐ²ÐµÐ»Ð¸ÑÐµÐ½Ð¸Ñ ÑÑÐ¾Ð²Ð½Ñ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ð¸ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð·Ð°Ð³ÑÑÐ·ÐºÐ¸ Ð´ÐµÑÐ°Ð»ÐµÐ¹ ÑÐ¸Ð¿Ð° Â«Ð¡ÑÑÐ¿ÐµÐ½ÑÐ°ÑÑÐ¹ Ð²Ð°Ð»Â».
description: In the first section of the final qualifying work of the bachelor, the development of the technological process of manufacturing the part "Low-speed shaft" in the conditions of medium-series production is carried out. In the second section of the final qualifying work of the bachelor, the design of a set of taps for processing a threaded hole in a workpiece made of molybdenum alloy was carried out. In the third section of the final qualifying work of the bachelor, the selection of equipment for increasing the level of automation of the technological process of loading parts of the "Stepped shaft" type is presented.