cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Ð¢ÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐµÑÐµÐ½Ð¸Ñ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð¿ÑÐµÑÐ½Ð¾Ð¹ Ð²Ð¾Ð´Ð¾Ð¹ ÐÐµÑÑÐµÐ½ÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾Ð»ÑÐ¾ÑÑÑÐ¾Ð²Ð°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Technical solutions for providing fresh water to the Kerch Peninsula
Creators: name: ÐÐ¾Ð·Ð½ÑÐº, ÐÑÑÐµÐ¼
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: 2020
Subjects: Ð²Ð¾Ð´Ð¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ðµ
ÑÑÑÐ±Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´
Ð²Ð¾Ð´Ð¾Ñ ÑÐ°Ð½Ð¸Ð»Ð¸ÑÐµ
Ð´ÐµÑÐ¸ÑÐ¸Ñ Ð²Ð¾Ð´Ñ
ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ¸ÑÐ¾Ð²ÐºÐ°
Ð½Ð°ÑÐ¾ÑÐ½ÑÐµ ÑÑÐ°Ð½ÑÐ¸Ð¸
Ð²Ð¾Ð´Ð½Ð¾-ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÑÑ
water supply
pipeline
reservoir
water deficit
transportation
pumping stations
water-energy calcu-lation

description: Ð ÐµÑÐ¿ÑÐ±Ð»Ð¸ÐºÐ° ÐÑÑÐ¼ Ð¸Ð¼ÐµÐµÑ Ð¼Ð½Ð¾Ð¶ÐµÑÑÐ²Ð¾ Ð²Ð¸Ð´Ð¾Ð² Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸, Ð´Ð»Ñ Ð½Ð¾ÑÐ¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÐºÐ¾ÑÐ¾ÑÑÑ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÑÐ½Ð½Ð¾Ðµ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð¾ Ð¿ÑÐµÑÐ½Ð¾Ð¹ Ð²Ð¾Ð´Ñ. ÐÐ° Ð´Ð°Ð½Ð½ÑÐ¹ Ð¼Ð¾Ð¼ÐµÐ½Ñ Ð¾Ð´-Ð½Ð¾Ð¹ Ð¸Ð· Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼ ÐÑÑÐ¼ÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾Ð»ÑÐ¾ÑÑÑÐ¾Ð²Ð° ÑÐ²Ð»ÑÐµÑÑÑ Ð¼Ð°Ð»Ð°Ñ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð½Ð¾ÑÑÑ Ð²Ð¾Ð´Ð½ÑÐ¼Ð¸ ÑÐµÑÑÑÑÐ°Ð¼Ð¸.
ÐÐ¾ÑÐ»Ðµ Ð²ÑÑÐ¾Ð´Ð° Ð ÐµÑÐ¿ÑÐ±Ð»Ð¸ÐºÐ¸ ÐÑÑÐ¼ Ð¸Ð· ÑÐ¾ÑÑÐ°Ð²Ð° Ð£ÐºÑÐ°Ð¸Ð½Ñ Ð² 2014 Ð³Ð¾Ð´Ñ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ð° Ñ Ð²Ð¾Ð´Ð½ÑÐ¼Ð¸ ÑÐµÑÑÑÑÐ°Ð¼Ð¸ ÑÑÑÐ³ÑÐ±Ð¸Ð»Ð°ÑÑ Ð¾ÑÐºÐ»ÑÑÐµÐ½Ð¸ÐµÐ¼ Ð¾Ñ ÑÐ¸ÑÑÐµÐ¼Ñ Ð²Ð¾Ð´Ð¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ ÐÑÑÐ¼ÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾Ð»ÑÐ¾ÑÑÑÐ¾Ð²Ð° Ð¡ÐµÐ²ÐµÑÐ¾-ÐÑÑÐ¼ÑÐºÐ¾Ð³Ð¾ ÐºÐ°Ð½Ð°Ð»Ð°, ÐºÐ¾ÑÐ¾ÑÑÐ¹ Ð¿ÐµÑÐµÐ½Ð°Ð¿ÑÐ°Ð²Ð»ÑÐ» ÐÐ½ÐµÐ¿ÑÐ¾Ð²ÑÐºÐ¾Ð¹ Ð²Ð¾Ð´Ñ Ð² ÐÑÑÐ¼ Ð¿Ð¾ÑÑÐ´ÐºÐ° 1,1 ÐºÐ¼3 Ð² Ð³Ð¾Ð´.
Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÐ¹ Ð²Ð°ÑÐ¸Ð°Ð½Ñ ÑÐµÑÐµÐ½Ð¸Ñ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð¿ÑÐµÑÐ½Ð¾Ð¹ Ð²Ð¾Ð´Ð¾Ð¹ ÐÐµÑÑÐµÐ½ÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾Ð»ÑÐ¾ÑÑÑÐ¾Ð²Ð°. ÐÐ°Ð¼ÐµÑÐµÐ½Ð° ÑÑÐ°ÑÑÐ° Ð¿ÑÐµÐ´Ð¿Ð¾Ð»Ð°Ð³Ð°ÐµÐ¼Ð¾Ð³Ð¾ ÑÑÑÐ±Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð°. ÐÐ¿Ð¸ÑÐ°Ð½ ÑÐ¾-ÑÑÐ°Ð² Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÑ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ð¹ Ð´Ð»Ñ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð° ÑÑÑÐ±Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð°.
description: The Republic of Crimea has many types of activities for the normal functioning of which a certain amount of fresh water is needed. At the moment, one of the main problems of the Crimean peninsula is the low availability of water resources.
After the Republic of Crimea left Ukraine in 2014, the problem with water resources was aggravated by disconnecting from the water supply system of the Crimean Peninsula of the North Crimean Canal, which redirected Dnieper water to Crimea about 1.1 km3 per year.
An optimal solution to the problem of providing fresh water to the Kerch Peninsula is proposed. The route of the proposed pipeline has been outlined. The composition of the necessary facilities for the construction of the pipeline is described.
Dynamics in a kinetic model of oriented particles with phase transition
Creators: name: Frouvelle, Amic
name: Liu, Jian-Guo
Publisher: name: arXiv
Year: 2011
Subjects: subject: Analysis of PDEs (math.AP)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: Motivated by a phenomenon of phase transition in a model of alignment of self-propelled particles, we obtain a kinetic mean-field equation which is nothing else than the Doi equation (also called Smoluchowski equation) with dipolar potential. In a self-contained article, using only basic tools, we analyze the dynamics of this equation in any dimension. We first prove global well-posedness of this equation, starting with an initial condition in any Sobolev space. We then compute all possible steady-states. There is a threshold for the noise parameter: over this threshold, the only equilibrium is the uniform distribution, and under this threshold, there is also a family of non-isotropic equilibria. We give a rigorous prove of convergence of the solution to a steady-state as time goes to infinity. In particular we show that in the supercritical case, the only initial conditions leading to the uniform distribution in large time are those with vanishing momentum. For any positive value of the noise parameter, and any initial condition, we give rates of convergence towards equilibrium, exponentially for both supercritical and subcritical cases and algebraically for the critical case.
Additional file 9 of Hypoxia-induced exosomal circPDK1 promotes pancreatic cancer glycolysis via c-myc activation by modulating miR-628-3p/BPTF axis and degrading BIN1
Creators: name: Lin, Jiewei
name: Wang, Xinjing
name: Zhai, Shuyu
name: Shi, Minmin
name: Peng, Chenghong
name: Deng, Xiaxing
name: Fu, Da
name: Wang, Jiancheng
name: Shen, Baiyong
Publisher: name: figshare
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Science Policy
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Additional file 9: Table S7 Univariate and multivariate analysis of clinic pathological factors for overall survival in PC patients
Supporting Text: Optimising crop rotations via Parrondo's paradox for sustainable agriculture
Creators: name: Gokhale, Chaitanya S.
name: Sharma, Nikhil
Publisher: name: The Royal Society
Year: 2023
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: 60102 Bioinformatics
subject: FOS: Computer and information sciences
subject: 10202 Biological Mathematics
subject: FOS: Mathematics
subject: 19999 Mathematical Sciences not elsewhere classified

description: Contains the derivation and details of the developed model.
The Nakayama automorphism of the almost Calabi-Yau algebras associated to SU(3) modular invariants
Creators: name: Evans, David E.
name: Pugh, Mathew
Publisher: name: arXiv
Year: 2010
Subjects: subject: Operator Algebras (math.OA)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We determine the Nakayama automorphism of the almost Calabi-Yau algebra A associated to the braided subfactors or nimrep graphs associated to each SU(3) modular invariant. We use this to determine a resolution of A as an A-A bimodule, which will yield a projective resolution of A.
description: 46 pages which constitutes the published version, plus an Appendix detailing some long calculations. arXiv admin note: text overlap with arXiv:1110.4547
Groupoid cocycles and K-theory
Creators: name: Mesland, Bram
Publisher: name: arXiv
Year: 2010
Subjects: subject: K-Theory and Homology (math.KT)
subject: FOS: Mathematics

description: Let $c:\mathcal{G}\to\R$ be a cocycle on a locally compact Hausdorff groupoid $\mathcal{G}$ with Haar system. Under some mild conditions (satisfied by all integer valued cocycles on étale groupoids), $c$ gives rise to an unbounded odd $\R$-equivariant bimodule $(\mathpzc{E},D)$ for the pair of $C^{*}$-algebras $(C^{*}(\mathcal{G}),C^{*}(\mathcal{H}))$. If the cocycle comes from a continuous quasi-invariant measure on the unit space $\mathcal{G}^{(0)}$, the corresponding element in $KK_{1}^{\R}(C^{*}(\mathcal{G}),C^{*}(\mathcal{H}))$ gives rise to an index map $K_{1}^{\R}(C^{*}(\mathcal{G}))\to \C$.
description: Update: proof of exactness of integral cocycles corrected
Optical Flux Lattices for Ultracold Atomic Gases
Creators: name: Cooper, N. R.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We show that simple laser configurations can give rise to "optical flux lattices", in which optically dressed atoms experience a periodic effective magnetic flux with high mean density. These potentials lead to narrow energy bands with non-zero Chern number. Optical flux lattices will greatly facilitate the achievement of the quantum Hall regime for ultracold atomic gases.
title: Praxis- und theorieorientierte Entwicklung und Evaluation von Konzepten für pädagogisches Handeln – dargestellt am Beispiel einer Untersuchung zum fall- und problemorientierten Lernen in hybriden Lernarrangements
Creators: name: Tulodziecki, Gerhard
Publisher: name: Knaus, Thomas
Year: 2017

description: In dem Beitrag wird das Forschungsverfahren einer praxis- und theorieorientierten Entwicklung und Evaluation von Konzepten für pädagogisches Handeln am Beispiel einer Studie zum fall- und problemorientierten Lernen in hybriden Lernarrangements dargestellt. Das Verfahren umfasst die folgenden Phasen: Aufgreifen einer praxis- und theorierelevanten Fragestellung, Entwicklung eines Konzepts, Entwurf von konzeptbezogenen Einheiten, Konzeption und Durchführung einer empirischen Untersuchung, Diskussion der Untersuchungsergebnisse. Es wird eine Ausdifferenzierung in einzelne Vorgehensschritte sowie eine Einordnung des Verfahrens in Orientierung an Prozessstandards für eine gestaltungsorientierte Bildungsforschung vorgenommen.
Additional file 1 of Descriptive analysis of adverse drug reaction reports in children and adolescents from Germany: frequently reported reactions and suspected drugs
Creators: name: Dubrall, Diana
name: Leitzen, Sarah
name: Toni, Irmgard
name: Stingl, Julia
name: Schulz, M.
name: Schmid, Matthias
name: Neubert, Antje
name: Sachs, Bernhardt
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1.
Zero-energy states in graphene quantum dots and rings
Creators: name: Downing, C. A.
name: Stone, D. A.
name: Portnoi, M. E.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present exact analytical zero-energy solutions for a class of smooth decaying potentials, showing that the full confinement of charge carriers in electrostatic potentials in graphene quantum dots and rings is indeed possible without recourse to magnetic fields. These exact solutions allow us to draw conclusions on the general requirements for the potential to support fully confined states, including a critical value of the potential strength and spatial extent.
description: 8 pages, 3 figures, references added, typos corrected, discussion section expanded
Analisi fluidodinamica di un nebulizzatore per applicazioni sanitarie
Creators: name: Lattanzi, Luca
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2019

description: In questo lavoro si è analizzato il comportamento fluidodinamico di un nebulizzatore utilizzato per l’igienizzazione di locali al fine di proporre delle modifiche atte a migliorarne il funzionamento. Nello specifico si è investigata la geometria del suo diffusore. Lo studio è inserito nel progetto HDM99T nato dalla collaborazione tra gli istituti ISEA e MEMTi e l’azienda 99Technologies. Oltre a quella attualmente implementata, sono state analizzate 3 geometrie appositamente modificate per le quali sono a disposizione dati sperimentali che ne caratterizzano il comportamento globale. Dall’analisi integrata dei risultati delle simulazioni fluidodinamiche con le grandezze misurate sperimentalmente sono stati identificati alcuni degli effetti che le modifiche geometriche hanno apportato al funzionamento del nebulizzatore. I risultati delle simulazioni sono stati utilizzati anche per stimare le dimensioni finali delle gocce prodotte, usufruendo di alcune correlazioni trovate in letteratura. A fronte di quanto appreso dai risultati riguardanti le 4 geometrie analizzate, sono state proposte delle modifiche al fine di migliorare le prestazioni del dispositivo. Le prestazioni fornite dalle nuove geometrie sono state infine valutate tramite ulteriori simulazioni fluidodinamiche che ne hanno evidenziato gli effetti favorevoli all’applicazione.
title: Medienpädagogische Entwicklungen an Gemeinschaftsschulen in Finnland – Zum Potential qualitativer Forschung
Creators: name: Stephan, Melanie
Publisher: name: Knaus, Thomas
Year: 2017

description: Die Frage, wie Medienkompetenz gefördert werden kann, findet Beachtung in politischen, wirtschaftlichen, wissenschaftlichen und gesellschaftlichen Diskussionen in Deutschland und weltweit. Dabei erscheinen bereits auf individueller Ebene Unterschiede, sei es in Bezug auf persönliche Voraussetzungen, Ansprüche, Entwicklungsstand und jeweilige Kontextfaktoren, höchst komplex zu sein. Aufgrund dieser Vielschichtigkeit, aber auch Aktualität der Thematik Medienkompetenzförderung sind Möglichkeiten der Vernetzung und des Austausches in einer globalisierten Welt von besonderer Bedeutung. An Kenntnissen, wie in anderen Ländern dieser Herausforderung begegnet wird, mangelte es jedoch lange Zeit. Im Rahmen der hier vorzustellenden Studie Förderung von Medienkompetenz an Gemeinschaftsschulen in Finnland, die im Rahmen einer Masterarbeit durchgeführt wurde, soll eine Möglichkeit aufgezeigt werden, wie wissenschaftliche Erkenntnisse im Ausland gewonnen werden können. Es handelt sich um eine qualitative Studie, die Expertinnen- und Experteninterviews sowie deren Auswertung mit der Qualitativen Inhaltsanalyse umfasst. Bei der Umsetzung solch einer qualitativen Studie in einem anderen Sprach-, Lebens- und Kulturraum erwarten Forschende ganz eigene Herausforderungen, auf die im Beitrag ein besonderes Augenmerk gelegt wird.
Cell death pathways and tau-associated neuronal vulnerability in Alzheimer's disease
Creators: name: lin, gen
Publisher: name: Zenodo
Year: 2024

description: Here we have the data for the publication titled "Cell death pathways and tau-assoicated neuronal vulnerability in Alzheimer's disease:

There are two excel files containing the pairwise differential gene expression results between regions, for each neuron subtype (under each excel tab).

Supplementary_table_region_siletti.xlsx is performed with Siletti et al dataset ( DOI: 10.1126/science.add7046 ) with labels from our datasetSupplementary_table_region_hyman.xlsx is performed with the dataset in our study.

The scanpy single cell object used in the publication is manuscript.h5ad.gz.To use this object, download the h5ad and gunzip the file before reading it in with scanpy (https://scanpy.readthedocs.io/en/stable/generated/scanpy.read_h5ad.html)An explanation of the columns in the meta data:

barcode : the barcode from 10x single cell assaySample : unique identifier for the n_genes_by_counts: number of genes detected total_counts: total umitotal_counts_mt: number of reads falling in mitochondriapct_counts_mt: percentage of reads falling in mitochondriaRegion : brain region the sample originated fromdbl.dens : doublet density as predicted with scDblFinder (https://bioconductor.org/packages/release/bioc/html/scDblFinder.html)contamination: contamination score calculated with celdaexonic_ratio : proportion of reads that are exon / total readseattle_prediction.score.max : label transfer score with seurat from Seattle AD MTG reference dataset ( https://portal.brain-map.org/explore/seattle-alzheimers-disease)seattle_predicted.id : predicted label transfer from Seattle ADcelltype : the label in our publicationDonorID : donor from which the cell came from

The h5ad object contains only raw counts and a umap representation, to visualize gene expression one could do with scanpy:

import scanpy as scadata = sc.read_h5ad("manuscript.h5ad")sc.pp.normalize_total(adata)sc.pp.log1p(adata)sc.pl.umap(adata,color = )

 

For analysis related to pathology, use Table S1 which is also found in our manuscript.
Puoi sentirti come in una poesia: come avvicinare una classe di prima media alla poesia dei nostri giorni
Creators: name: Stoppa, Chiara
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2024

description: Questa ricerca-azione si propone di indagare quali siano gli aspetti da considerare per avvicinare una classe di prima media al testo poetico. Il percorso proposto consta in una discussione preliminare sulla poesia, in quattro lezioni dedicate all’analisi di altrettanti testi poetici (Mesto mare e Compagni di Chiara Camrinati, Tema di S. e Confessione di A. di Massimo Gezzi) e in una discussione conclusiva. La lettura esemplare del testo è stata seguita da una fase ermeneutica sulla base dell’approccio Dimmi! di Aidan Chambers e, infine, da una riflessione personale di ogni discente in forma scritta. I dati estratti dalle trascrizioni delle discussioni e dall’analisi delle riflessioni degli allievi sono stati esaminati in un’ottica qualitativa e hanno permesso di stabilire gli aspetti che hanno contribuito all’avvicinamento al testo poetico contemporaneo degli allievi della 1B di Castione. Relatore: Luca Cignetti.
Movie S1;Movie S2;Movie S3;Movie S4;Electronic supplementary material from Interaction of the mechanosensitive microswimmer Paramecium with obstacles
Creators: name: Escoubet, Nicolas
name: Brette, Romain
name: Pontani, Lea-Laetitia
name: PREVOST, Alexis M.
Publisher: name: The Royal Society
Year: 2023
Subjects: Biophysics

description: This movie shows a typical spontaneous AR in the bulk of a square lattice with Φ = 0.14. The video is played back 2 times slower than real time (the real frame rate is 50 fps).;This movie shows a typical SE in a square lattice with Φ = 0.14. The video is played back 2 times slower than real time (the real frame rate is 50 fps).;This movie shows a typical instantaneous OTAR in a random lattice with Φ = 0.083. The video is played back 2 times slower than real time (the real frame rate is 50 fps).;This movie shows a typical delayed OTAR with τ = 0.16 s in a random lattice with Φ = 0.083. The video is played back 2 times slower than real time (the real frame rate is 50 fps).;This supplementary material provides additional details of the materials and methods used in this work.
La plus grande découverte de l'humanité
Creators: name: Serna, Juan Moisés De La
Publisher: name: Zenodo
Year: 2020
Subjects: contrôle
l'humanité

description: Si on s'arrêtait juste un instant pour regarder autour de nous et examiner la vie de nos parents à notre âge, on comprendrait alors le pas énorme réalisé au niveau des progrès technologiques. Il y a 40 ans, on méconnaissait complètement l'utilisation des téléphones portables et les termes communs d'aujourd'hui tel que Facebook, Twitter ou Whatsapp étaient impensables. Par contre si nous observons la vie d'il y a 80 ans de nos grands-parents, les changements deviennent encore plus accentués surtout si comparés avec notre quotidien. Aujourd'hui, c'est notre téléphone portable qui nous réveille au matin et qui nous permet de lire les messages reçus depuis n'importe quel coin du monde ou de consulter les prévisions météorologiques du jour ; tout comme la télévision à écran plasma nous accompagne pendant notre petit-déjeuner et notre BlackBerry nous permet de lire nos messages en route vers le bureau ou l'école et notre IPod d'écouter le tout dernier concert de notre idole actuelle. Nous sommes tellement habitués à la technologie et à ses progrès qu'il nous est difficile de concevoir la notion de civilisation sans sa présence. Pour cela, l'un des axes qui définit le premier monde est justement l'accès à la technologie et au progrès qu'elle engendre dans les différents domaines de la médecine. Les pays en voie de développement sont ceux qui petit à petit augmentent l'utilisation de la technologie et implémentent différentes infrastructures telles que le pavage et les autoroutes, mais également le réseau électrique qui illumine les rues et permet le contrôle du trafic grâce au feu de circulation.
Titanium-catalyzed hydroamination : mechanism, reactivity and applications
Creators: name: Hao, Han
Publisher: name: University of British Columbia
Year: 2022

description: This thesis focuses on investigating a bisamidate bisamido titanium complex as a pre-catalyst for the hydroamination of alkynes with primary amines. It begins with revealing the reaction mechanism using both theoretical and experimental tools. Next are efforts to extend the use of this catalyst for the synthesis of interesting functional materials and exploring its reactivity with α-heteroatom-substituted alkynes. Computational studies were performed to understand the high reactivity and regioselectivity of the titanium pre-catalyst, which could not be fully answered previously. The hemilabile amidate ligand was found to play a key role by both creating the right geometric environment to lower the transition state energies and to promote hydrogen bonding to allow metal-ligand cooperativity. Experiments were designed and conducted to test the computationally proposed mechanism. Conjugated enamine small molecules and polymers were successfully prepared using titanium-catalyzed hydroamination, and more importantly isolated as characterizable functional materials. They exhibit interesting photophysical properties including emission wavelengths and fluorescent quantum yields that are tunable with substituent modification. Moreover, computational analysis was found to be precise and useful in predicting and designing conjugated enamines as emissive materials. Early stage investigation of the synthesis of multi-broron-nitrogen-substituted polycyclic systems from conjugated enamines was presented together with their interesting photophysical properties. The first example of catalytic hydroamination of α-phosphino alkynes was achieved with the same titanium pre-catalyst. Phosphino enamines/imines and β-aminophosphines are important phosphorous-nitrogen-containing ligands. These compounds could be prepared easily with good functional group tolerance, high reactivity and high regioselectivity. The synthesis of nitrogen-phosphorous-nitrogen (NPN) type compounds and complexation using in situ generated ligands were found to be a successful route to prepare metal-NPN complexes. Additionally, an iron bisenamido complex was prepared via a sequential hydroamination-salt metathesis, and showed catalytic reactivity in ammonia borane dehydrogenation. Hydroamination of copper acetylide was successfully achieved with the titanium pre-catalyst as one of the few examples of metal acetylide hydroamination. Copper enamide product was isolated at almost quantitative yield and its structure was characterized. Mechanistic studies showed the reaction is a direct functionalization of the acetylide moiety by the [2+2] cycloaddition mechanism, which was supported by further kinetic and isotope competition studies.
title: Die MediaMap – Eine explorative Forschungsmethode zur Entwicklung einer kontextualisierten Mediennutzungsperspektive
Creators: name: Waltinger, Michael
Publisher: name: Knaus, Thomas
Year: 2017

description: Die MediaMap ist eine Methodenexploration, die im Zuge von Feldforschungen zur Medi-enaneignung in Nairobi (Kenia) entstand. Impulse zur Methodenentwicklung gingen vor allem von forschungspraktischen Herausforderungen aus. Ziel der MediaMap ist es, mit Medienfiguren – ähnlich den Figuren eines Brettspiels – eine Landkarte der von einer Person genutzten Medien anzulegen, zeichnerisch zu ergänzen und über diese zu sprechen. Damit ist die MediaMap eine semi-strukturierte, interaktive Kombination aus einer Interview- beziehungsweise Gesprächsmethode und einer Mappingmethode. Durch haptisch-visuelle Vergegenständlichung von Teilen der Medienwelt durch die Medienfiguren sollen Gesprächsimpulse für ein Forschungsinterview evoziert werden und begegnen dabei der Herausforderung der Abstraktheit reiner Wortsprachlichkeit im Interviewkontext. Die MediaMap ist inspiriert von der Net-Map (Schiffer 2007) sowie dem Ansatz der communicative ecologies (Tacchi/Slater/Hearn 2003) und methodisch verankert in Ansätzen des partizipativen Mappings sowie der Photo Elicitation.
Additional file 2 of Descriptive analysis of adverse drug reaction reports in children and adolescents from Germany: frequently reported reactions and suspected drugs
Creators: name: Dubrall, Diana
name: Leitzen, Sarah
name: Toni, Irmgard
name: Stingl, Julia
name: Schulz, M.
name: Schmid, Matthias
name: Neubert, Antje
name: Sachs, Bernhardt
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 2.
title: Subjektorientierte medienpädagogische Forschung mit Familien in belasteten Lebenslagen – Chancen und Herausforderungen visueller Forschungsmethoden
Creators: name: Schlör, Katrin
Publisher: name: Knaus, Thomas
Year: 2017

description: Auf Basis der familienethnografisch orientierten Studie „Medienkulturen in Familien in belasteten Lebenslagen“ befasst sich dieser Beitrag mit der Prämisse der Subjektorientierung innerhalb medienpädagogischer Forschung. Neben einer Schärfung des bestehenden Konzepts zeigt er auf, wie dieses in ein Forschungsdesign implementiert werden kann. Anhand einer Vorstellung der entwickelten Forschungsmethoden des Mediengrundrisses, der Medientagebücher sowie der Soziometrischen Photo-Elicitation werden Vorteile und Herausforderungen von visuellen Methoden für ein subjektorientiertes Forschungsvorgehen diskutiert. Abschließend setzt sich der Beitrag sowohl selbstreflexiv als auch auf Basis des Feedbacks der Forschungsteilnehmenden mit den Vor- und Nachteilen subjektorientierter Forschung auseinander.
title: Dokumentarische Methode und Gruppendiskussionsverfahren in der medienpädagogischen Forschung
Creators: name: Brüggemann, Marion
name: Welling, Stefan
Publisher: name: Knaus, Thomas
Year: 2017

description: Gruppen sind regelmäßiger Gegenstand medienpädagogischer Forschung, deren Angehörige in den meisten Fällen geteilten Milieus angehören. Die Medienpraxen ihrer Mitglieder basieren auf gemeinsamen (berufs-)biografischen Orientierungen. Um diese zu verstehen, bedürfen sie der Rekonstruktion. Darauf zielt die dokumentarische Methode in Verbindung mit dem Gruppendiskussionsverfahren ab. Zusammen adressieren sie die Gemeinsamkeiten der Orientierungen der Beforschten auf der Basis kollektiver Interaktionen von Beginn an methodisch-methodologisch konsequent. Ausgehend von ihrer theoretischen Begründung diskutiert der Beitrag den methodisch-methodologischen Hintergrund der Methode und erläutert die für den Forschungsprozess erforderlichen Schritte von der Datenerhebung über die verschiedenen Interpretationsschritte bis zur Typenbildung als Voraussetzung der Theoriebildung anhand von Beispielen aus der Forschungspraxis.
SPRAY OVERLAP AND HEAT TRANSFER COEFFICIENT UNIFORMITY IN CONTINUOUS CASTING
Creators: name: Patil, Ninad Sandeep
Publisher: name: Purdue University Graduate School
Year: 2023
Subjects: Mechanical engineering not elsewhere classified

description: Firstly, select a nozzle and get all its parameters like spray angle, mass flow rate, dipersion angle and nozzle diameter. Create a domain in which 2 nozzles can fit, as shown in thesis. Divide the domain in 2 zones and perform fine mesh on the top surface of solid surface where spray will heat. Write a function for slab temperature variation and give it as the solid part input. Use DPM model, to create injectors inside the domain and solve.
MODELLING THE DETERMINANTS OF ADOPTION OF MULTIPLE CLIMATE CHANGE COPING AND ADAPTATION STRATEGIES. A MICRO ANALYSIS OF SMALLHOLDER FARMERS IN NORTHERN GHANA
Creators: name: AZUMAH, Shaibu Baanni
name: MAHAMA, Abass
name: DONKOH, Samuel A.
name: AZUMAH, Shaibu Baanni
name: MAHAMA, Abass
name: DONKOH, Samuel A.
Publisher: name: Unknown
Year: 2020
Subjects: subject: Agricultural and Food Policy
subject: Crop Production/Industries
subject: Farm Management
subject: Food Security and Poverty
subject: Risk and Uncertainty
subject: climate change
subject: adaptation
subject: count data
subject: Poisson regression
subject: smallholder farmers

description: Climate change coping and adaptation (CCCA) mechanisms have become more relevant in the north of Ghana where there is evidence of severe impacts of climate change and poverty. In this study, we modelled the determinants of adoption of multiple CCCA strategies by smallholder farmers in northern Ghana using primary data collected from 230 households. Count data models including endogenous switch Poisson and generalized Poisson regression were estimated to account for potential endogeneity of credit, as well as dispersion errors. The credit variable did not show signs of endogeneity, neither was there evidence of significance dispersion errors in the data. Age, sex, extension visits, and farm size were significant across the various count data models and should be considered by policy makers when designing national climate change response and mitigation plans.
description: doi: 10.15414/raae.2020.23.01.30-37; https://roaae.org/issue/review-of-agricultural-and-applied-economics-raae-vol-23-no-1-2020/?article=modelling-the-determinants-of-adoption-of-multiple-climate-change-coping-and-adaptation-strategies-a-micro-analysis-of-smallholder-farmers-in-northern-ghana
title: Visuelle Methoden in der medienpädagogischen Forschung: Ansätze, Potentiale und Herausforderungen
Creators: name: Niesyto, Horst
Publisher: name: Knaus, Thomas
Year: 2018

description: Dieser Grundlagenbeitrag thematisiert Fragen des Einsatzes von Foto und Video in medienpädagogischen Forschungskontexten unter methodischen Aspekten. Nach einem einleitenden Teil zu Forschungsansätzen und Anwendungsbereichen (Kapitel 1) werden zwei Felder genauer betrachtet: aktuelle Innovationen zur visuellen Methodenentwicklung im Zusammenspiel von visuellen und verbalen Formen der Datenerhebung (Kapitel 2) sowie die Analyse und Interpretation medialer Eigenproduktionen von Beforschten und damit verbundene Potentiale und Herausforderungen (Kapitel 3). Bemerkungen zum Selbst-Konzept unter den Bedingungen von Mediatisierung und Digitalisierung, zu unterschiedlichen Ansätzen bei der Auswertung visueller Daten, zum Datenschutz und zu wünschenswerten Perspektiven für den weiteren Diskurs zu visuellen Methodenfragen schließen den Beitrag ab (Kapitel 4).
title: Qualitative Inhaltsanalyse in der medienpädagogischen Forschung
Creators: name: Gläser-Zikuda, Michaela
Publisher: name: Knaus, Thomas
Year: 2018

description: Dieser Beitrag beschäftigt sich mit einem weit verbreiteten qualitativen Auswertungsverfahren, das auch in die medienpädagogische Forschung Eingang gefunden hat: der Qualitativen Inhaltsanalyse (QIA) nach Philipp MAYRING. Ausgehend von einem kurzen Abriss der Entstehungsgeschichte der (quantitativen) Inhaltsanalyse und deren Bedeutung für die Medienforschung und medienpädagogische Forschung wird die QIA näher vorgestellt. Im Zentrum stehen induktive und deduktive Auswertungslogiken sowie die verschiedenen Auswertungstechniken der QIA, die anhand von Beispielen aus medienpädagogischen Projekten, auch aus dem vorliegenden Band, näher erläutert werden. Darüber hinaus wird auf die Gütekriterien der qualitativen Forschung sowie auf eine für die Anwendung QIA geeignete Auswertungssoftware (QCAmap) eingegangen. Abschließend werden Potential sowie Limitationen der QIA für die medienpädagogische Forschung diskutiert.
Additional file 1 of TGF-β gene polimorphisms as risk factors for asthma control among clinic patients
Creators: name: Michał, Panek
name: Konrad, Stawiski
name: Piotr, Kuna
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1.
Le cycle de la vie
Creators: name: Serna, Juan Moisés De La
Publisher: name: Zenodo
Year: 2020
Subjects: cycle de la vie

description: Comme nous l'avons mentionné précédemment, dans la nature nous rencontrons des phénomènes occasionnels et imprévisibles, presque capricieux, qui se produisent de façon inattendue et qui ne sont pas conformes à une régularité, comme c'est le cas des orages ou des glissements de terrain. Mais tout n'est pas cyclique dans la vie, en fait, les climatologues parlent de singularité quand un phénomène rare et inattendu se produit et devient difficile à repérer lors d'une autre occasion. Ceci est dû à la confluence de circonstances si spéciales et spécifiques qu'il est difficile que ces mêmes forces de la nature peuvent dans un autre moment converger de nouveau pour provoquer cette unicité. En échange, d'autres phénomènes plus prévisibles existent, précisément parce qu'ils se répètent avec une certaine régularité atmosphérique comme l'époque des cyclones (aux USA, ils se produisent entre août et septembre) ou des moussons (au sud de l'Asie elles apparaissent à partir de juin jusqu'à septembre) ; ou des phénomènes astronomiques tels que des larmes de saint Laurent et Perséides (visibles dans la première quinzaine d'août) ou bien certaines comètes qui orbitent autour du Soleil. Le saviez-vous ? La comète Halle, dont l'orbite fut enregistrée et calculée pour la première fois en 1705 par Edmond Halley à qui on doit son nom, se rapproche de la Terre en moyenne tous les 76 ans et sa dernière apparition remonte en 1986, ce qui nous amène à prévoir son prochain passage dans l'orbite terrestre aux alentours de l'an 2061.
Barrierefreie Arztpraxis. Woran Sie eine Arztpraxis mit wenigen Barrieren erkennen. 2. Auflage
Creators: name: Ärztliches Zentrum Für Qualität In Der Medizin (ÄZQ)
Publisher: name: Bundesärztekammer (BÄK); Kassenärztliche Bundesvereinigung (KBV); Ärztliches Zentrum für Qualität in der Medizin (ÄZQ)
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Kurzinformationen für Patienten
Additional file 1 of A multicriteria credit scoring model for SMEs using hybrid BWM and TOPSIS
Creators: name: Roy, Pranith Kumar
name: Shaw, Krishnendu
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1. A. A complete description of criteria affect the creditworthiness of SMEs. B. Complete BWM calculation to determine the weight of every criterion.
Le contrôle du temps
Creators: name: Serna, Juan Moisés De La
Publisher: name: Zenodo
Year: 2020
Subjects: contrôle du temps

description: C'est impensable aujourd'hui de vivre sans regarder l'horloge pour connaître l'heure, pour arriver à temps au travail ou à un rendezvous ou simplement pour ne pas perdre notre transmission télévisée ou radiophonique préférées. Nous sommes habitués à les voir partout depuis notre enfance, que ce soit la pendule à coucou, l'horloge de mur ou la montre. Mais en plus des horloges plus ou moins grandes, l'heure est également disponible grâce à de nombreux appareils que nous utilisons quotidiennement, comme le réveil, le téléphone portable ou l'ordinateur. C'est ainsi que nous disposons tous d'une horloge qui nous informe sur l'évolution du temps et nous indique les différentes activités que nous devons effectuer à chaque moment. Outre à son apparente simplicité, il s'agit d'une invention qui, comme nous l'avons vu avec le calendrier, se perfectionne au cours des années. Les premiers calculs se servaient du Soleil, moyen assez rudimentaire et imprécis, et consistait à piquer un bâton dans le sable et observer comment l'ombre avançait jusqu'à atteindre la mesure la plus exacte et connue actuellement grâce aux horloges atomiques qui utilisent comme référence les vibrations naturelles de ses atomes avec une telle précision qu'on estime qu'elle se retarde d'une seconde tous les 300 ans, même si les scientifiques font déjà des recherches pour l'améliorer. Depuis 1884, toutes les montres du monde sont ajustées au système GMT (Temps moyen de Greenwich) basé sur la rotation de la Terre pour calculer les changements d'heure entre les pays. Mais en 1972 le passage au système UTC (temps universel coordonné) permet l'ajustement à la précision de l'horloge atomique tout en maintenant la même relation de fuseau horaire. Pour ce faire, la surface de la Terre a
1…2…3… natura olé
Creators: name: Sulmoni, Aline
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2017

description: Il presente lavoro di ricerca documenta un percorso che mira ad approcciarsi alla materia scientifica attraverso un progetto di scuola all'aperto, ispirato alle pratiche di Freinet e alle organizzazioni che propongono attività formative a stretto contatto con la natura. Protagonisti attivi del percorso sono gli alunni della pluriclasse di Morcote che, attraverso strumenti e griglie osservative da loro costruite, hanno indagato il prato nei pressi della scuola, riportando le loro scoperte sotto forma di articoli con l'obiettivo di realizzare un libro. L'analisi dei risultati è stata effettuata attraverso un approccio qualitativo, a partire dall'analisi del diario di bordo da me redatto nel corso delle uscite e dalle testimonianze degli allievi con cui ho svolto il percorso, nonché dai loro prodotti. I risultati ottenuti testimoniano come questo tipo di approccio motivi e coinvolga gli allievi, attivi competenze trasversali quali la collaborazione e l'autonomia, permetta di sviluppare competenze scientifiche e regali opportunità didattiche significative a favore di un contatto con la Natura più autentico e ricco di scoperte.
Temporal evolution of tubular initial conditions and their influence on two-particle correlations in relativistic nuclear collisions
Creators: name: Andrade, Rone Peterson G.
name: Grassi, Frederique
name: Hama, Yogiro
name: Qian, Wei-Liang
Publisher: name: arXiv
Year: 2010
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Relativistic nuclear collisions data on two-particle correlations exhibit structures as function of relative azimuthal angle and rapidity. A unified description of these near-side and away-side structures is proposed for low to moderate transverse momentum. It is based on the combined effect of tubular initial conditions and hydrodynamical expansion. Contrary to expectations, the hydrodynamics solution shows that the high energy density tubes (leftover from the initial particle interactions) give rise to particle emission in two directions and this is what leads to the various structures. This description is sensitive to some of the initial tube parameters and may provide a probe of the strong interaction. This explanation is compared with an alternative one where some triangularity in the initial conditions is assumed. A possible experimental test is suggested.
description: 6 pages, 6 figures
Atomic matter-wave revivals with definite atom number in an optical lattice
Creators: name: Schachenmayer, J.
name: Daley, A. J.
name: Zoller, P.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We study the collapse and revival of interference patterns in the momentum distribution of atoms in optical lattices, using a projection technique to properly account for the fixed total number of atoms in the system. We consider the common experimental situation in which weakly interacting bosons are loaded into a shallow lattice, which is suddenly made deep. The collapse and revival of peaks in the momentum distribution is then driven by interactions in a lattice with essentially no tunnelling. The projection technique allows to us to treat inhomogeneous (trapped) systems exactly in the case that non-interacting bosons are loaded into the system initially, and we use time-dependent density matrix renormalization group techniques to study the system in the case of finite tunnelling in the lattice and finite initial interactions. For systems of more than a few sites and particles, we find good agreement with results calculated via a naive approach, in which the state at each lattice site is described by a coherent state in the particle occupation number. However, for systems on the order of 10 lattice sites, we find experimentally measurable discrepancies to the results predicted by this standard approach.
description: 8 pages, 5 figures
Analyzing the wave number dependency of the convergence rate of a multigrid preconditioned Krylov method for the Helmholtz equation with an absorbing layer
Creators: name: Reps, Bram
name: Vanroose, Wim
Publisher: name: arXiv
Year: 2011
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: This paper analyzes the Krylov convergence rate of a Helmholtz problem preconditioned with Multigrid. The multigrid method is applied to the Helmholtz problem formulated on a complex contour and uses GMRES as a smoother substitute at each level. A one-dimensional model is analyzed both in a continuous and discrete way. It is shown that the Krylov convergence rate of the continuous problem is independent of the wave number. The discrete problem, however, can deviate significantly from this bound due to a pitchfork in the spectrum. It is further shown in numerical experiments that the convergence rate of the Krylov method approaches the continuous bound as the grid distance $h$ gets small.
Kesiapan Kota Makassar dalam Penyelenggaraan Pilwali (Pilkada Serentak) 2020 untuk Mewujudkan Pilwali "Pesta Kita Semua"
Creators: name: Sari, Endang
Publisher: name: Zenodo
Year: 2020
Subjects: Penyelenggara Pemilu
Pemilihan Kepala Daerah
Pemilihan Walikota

description: Presentasi yang dibawakan dalam Webinar Pilkada Serentak 2020 di Tengah Pandemi Covid-19 pada Ahad, 26 Juli 2020 via Zoom Meeting (Web Seminar/Webinar) diinisiasi oleh Ikatan Alumni Pascasarjana Ilmu Politik Universitas Hasanuddin
Dynamics of a driven spin coupled to an antiferromagnetic spin bath
Creators: name: Yuan, Xiao-Zhong
name: Goan, Hsi-Sheng
name: Zhu, Ka-Di
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the behavior of the Rabi oscillations of a driven central spin (qubit) coupled to an antiferromagnetic spin bath (environment). It is found that the decoherence behavior of the central spin depends on the detuning, driving strength, the qubit-bath coupling and an important factor, associated with the number of the coupled atoms, the detailed lattice structure, and the temperature of the environment. If the detuning exists, the Rabi oscillations may show the behavior of collapses and revivals; however, if the detuning is zero, such a behavior will not appear. We investigate the weighted frequency distribution of the time evolution of the central spin inversion and give this phenomenon of collapses and revivals a reasonable explanation. We also discuss the decoherence and the pointer states of the qubit from the perspectives of the von Neumann entropy. It is found that the eigenstates of the qubit self-Hamiltonian emerge as the pointer states in the weak system-environment coupling limit.
description: Accepted for publication in New Journal of Physics (19 pages, 4 figures)
Additional file 11 of Pesticides and pesticide-related products in ambient air in Germany
Creators: name: Kruse-Plaß, Maren
name: Hofmann, Frieder
name: Wosniok, Werner
name: Schlechtriemen, Ulrich
name: Kohlschütter, Niels
Publisher: name: figshare
Year: 2021
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Computational Biology

description: Additional file 11: Substances detected in passive air samplers (PAS) and filter mats (FM).
Les migrations
Creators: name: Tuya, Juan Moisés De La Serna
Publisher: name: Zenodo
Year: 2020
Subjects: migration

description: Pour parler de changements de localité, nous ne pouvons ne pas commenter l'un des phénomènes les plus étonnants qui survient au sein des espèces animales, la migration. Ce phénomène devient encore plus surprenant lorsqu'il se répète tous les ans pour devenir cyclique ou saisonnier, quand des centaines ou milliers d'individus de la même espèce se réunissent et commencent un long voyage pour parcourir le même trajet traversé par leurs parents qui à leur tour parcoururent celui de leurs parents, pour ensuite commencer le chemin de retour et retourner à leur lieu de départ. Les différentes raisons qui peuvent donner lieu à une migration de cette ampleur, pouvant avoir pour but la procréation, sont causées par le manque d'aliments, l'arrivée de prédateurs qui mettent en danger la survie de l'espèce ou pour éviter les températures saisonnières extrêmes. Parmi les animaux migrateurs les plus surprenants en fonction de la distance parcourue soulignons les papillons monarques (Danaus plexipus) qui, avec l'arrivée du froid, traversent les États-Unis en partant du Canada pour rejoindre le Mexique et rentrer au printemps, parcourant ainsi près de cinq mille kilomètres, presque la moitié du temps nécessaire à la baleine grise (Eschrichtius robustus) pour se déplacer de l'arctique jusqu'au pacifique Mexicain, soit près de douze mille kilomètres ; bien que l'animal qui parcourt le plus de distance lors de la migration est la sterne arctique (Sterna paradisaea) capable de traverser le globe terrestre d'un pôle à l'autre et parcourir des distances qui dépassent les soixante-dix mille kilomètres par an. Nous observons un comportement similaire chez les premiers colons qui étaient essentiellement des nomades et se déplaçaient d'endroit à la
title: Darmkrebs im frühen Stadium. Diagnose Darmkrebs – Was kommt auf mich zu?
Creators: name: Ärztliches Zentrum Für Qualität In Der Medizin (ÄZQ)
Publisher: name: Bundesärztekammer (BÄK); Kassenärztliche Bundesvereinigung (KBV); Ärztliches Zentrum für Qualität in der Medizin (ÄZQ)
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Kurzinformation für Patienten
Fredholmness and Smooth Dependence for Linear Time-Periodic Hyperbolic System
Creators: name: Kmit, Irina
name: Recke, Lutz
Publisher: name: arXiv
Year: 2010
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35B10, 35L50, 47A53

description: This paper concerns $n\times n$ linear one-dimensional hyperbolic systems of the type $$ \partial_tu_j + a_j(x)\partial_xu_j + \sum\limits_{k=1}^nb_{jk}(x)u_k = f_j(x,t),\; j=1,...,n, $$ with periodicity conditions in time and reflection boundary conditions in space. We state conditions on the data $a_j$ and $b_{jk}$ and the reflection coefficients such that the system is Fredholm solvable. Moreover, we state conditions on the data such that for any right hand side there exists exactly one solution, that the solution survives under small perturbations of the data, and that the corresponding data-to-solution-map is smooth with respect to appropriate function space norms. In particular, those conditions imply that no small denominator effects occur. We show that perturbations of the coefficients $a_j$ lead to essentially different results than perturbations of the coefficients $b_{jk}$, in general. Our results cover cases of non-strictly hyperbolic systems as well as systems with discontinuous coefficients $a_j$ and $b_{jk}$, but they are new even in the case of strict hyperbolicity and of smooth coefficients.
description: 22 pages