cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Challenges in using genetics for European eel management: current status
Creators: name: Maes, Gregory E.
name: Volckaert, Filip A. M.
Publisher: name: ASC 2006 - Theme session J
Year: 2024
Subjects: Fisheries and aquaculture
Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.Marine organisms experience a wide range of intrinsic and extrinsic influences during their life cycle, which considerably impact their population dynamics and genetic structure. Subtle interpopulation differences reflect the continuity of the marine environment, but also pose challenges to define management units. The catadromous European eel Anguilla anguilla (Anguillidae; Teleostei) represents no exception. Its spawning habitat in the Sargasso Sea and vast migrations across the North Atlantic Ocean qualify it fully as marine. But the synergy between hydrographic variability and a shifting climate in the ocean, and the impact of habitat degradation and overfishing in continental waters has brought this intriguing species to the brink of extinction. The protracted spawning period, variance in age-at-maturity, parental contribution and reproductive success, and the difficulty to sample the spawning region, all may mask a weak geographical genetic differentiation. Recent molecular data report evidence for as well spatial as temporal differences between populations. However, temporal heterogeneity between intra-annual recruitment waves and annual cohorts exceeds spatial differences. Despite its common name of “freshwater eel”, the European eel should be managed on a North Atlantic scale. The fishery should be curtailed, migration routes kept open and water quality restored. Eel aquaculture has to focus on efficient rearing in the short term and controlled breeding in the long term. Future research in eel should focus on (1) establishing a biological baseline from pre-decline historical collections for critical long-term monitoring of genetic composition, (2) on the occurrence of adaptive genetic polymorphisms (genes under selection), to detect adaptive divergence between populations, requiring separate management, and (3) the joint validation of demographic and genetic models following various scenarios.
МЕТАФОРА «НАУЧНЫХ РЕВОЛЮЦИЙ» В ЭПИСТЕМОЛОГИИ НАУКИ
Creators: name: Георгий Александрович Антипов
Publisher: name: Революция и эволюция: модели развития в науке, культуре, обществе
Year: 2019
Subjects: эпистемология
наука
революция
традиция
история

description: Концепт «научных революций» со времён «Структуры научных революций» Томаса Ку-на не менее прочно вошёл в область историко-научных исследований, нежели понятие полити-ческих революций в общественную историю. Что же касается этой самой «структуры», его «прочность» значительно уступает последней в возможностях применения к анализу реальной истории науки. В то же время именно аналогия с политической революцией послужила осно-ванием для концепции Куна в целом. Политические революции, считал он, направлены на из-менение политических институтов способами, запрещаемыми сами этими институтами. В об-ществе, разделённом на враждующие лагеря или партии, какие-то партии стремятся отстоять старые социальные институты, другие же –установить новые. При наступлении подобной по-ляризации политический выход из создавшегося положения оказывается невозможным. По-скольку различные лагеря... не признают никакой надинституциональной структуры для при-мирения разногласий, приведших к революции, то вступающие в революционный конфликт партии должны в конце концов обратиться к средствам массового убеждения, часто включая силу («Структура научных революций»). И без какой-либо конкретизации, адаптации к реали-ям научного дискурса, представленная «структура» наделяется эвристическими функциями применительно уже к анализу истории науки. Видимо здесь кроется главная прореха концеп-ции научных революций: феномен, могущий служить лишь метафорой, получает коннотацию аналога. Когда биолог, к примеру, говорит о «прыгающих генах», он очевидно, вовсе не имеет в виду чего-то похожего на соответствующие спортивные упражнения. Не случаен поэтому се-годня тренд, акцентирующий концепт традиции и аспекты когнитивно-институционального анализа, в данном случае применительно к истории науки.
Flux growth in a horizontal configuration: an analogue to vapor transport growth
Creators: name: Yan, J. -Q.
name: Sales, B. C.
name: Susner, M. A.
name: McGuire, M. A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Flux growth of single crystals is normally performed in a vertical configuration with an upright refractory container holding the flux melt. At high temperatures, flux dissolves the charge forming a homogeneous solution before nucleation and growth of crystals take place under proper supersaturation generated by cooling or evaporating the flux. In this work, we report flux growth in a horizontal configuration with a temperature gradient along the horizontal axis: a liquid transport growth analogous to the vapor transport technique. In a typical liquid transport growth, the charge is kept at the hot end of the refractory container and the flux melt dissolves the charge and transfers it to the cold end. Once the concentration of charge is above the solubility limit at the cold end, the thermodynamically stable phase nucleates and grows. Compared to the vertical flux growth, the liquid transport growth can provide a large quantity of crystals in a single growth since the charge/flux ratio is not limited by the solubility limit at the growth temperature. This technique is complementary to the vertical flux growth and can be considered when a large amount of crystals are needed but the yield from the conventional vertical flux growth is limited. We applied this technique to the growth of IrSb$_3$, Mo$_3$Sb$_7$, MnBi from self flux, and the growth of FeSe, CrTe$_3$, NiPSe$_3$, FePSe$_3$, and InCuP$_2$S$_6$ from a halide flux.
Development of a graphical tool to measure medication adherence in asthma patients: A mixed-methods pilot study
Creators: name: Yousif, Alia
name: Lemière, Catherine
name: Cartier, André
name: Forget, Amélie
name: Blais, Lucie
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Objectives: (1) To develop Med-Resp, a graphical tool based on prescription refills to measure adherence and use of asthma medications; (2) To test the feasibility of implementing Med-Resp in a hospital outpatient asthma clinic; (3) To explore the effectiveness of Med-Resp to improve medication adherence to asthma controller medications. Methods: A sequential exploratory design was used: (1) Prototype design in collaboration with respiratory physicians and patients via focus groups; (2) Med-Resp creation based on algorithms developed and applied to prescription refills data recorded in the drug claims database reMed; (3) Feasibility assessment of the implementation of Med-Resp in the outpatient asthma clinic; and (4) Exploration of the effectiveness of Med-Resp through a pre-post design. Results: A total of 29 patients and six respiratory physicians participated in this pilot study. The tool was highly appreciated by the participants, while the majority believed that Med-Resp has the potential to enhance physician-patient communication and aid in treatment decisions. The feasibility of implementing Med-Resp in clinical practice was demonstrated. However, we did not observe an increase in medication adherence in the six months following its implementation. Conclusion: In the clinical setting, the use of prescription refills data may constitute a non-invasive and objective measure of medication adherence. This study highlights the importance of providing clinicians with objective and easily interpretable measures of medication adherence and use in routine clinical practice. Med-Resp has the potential to become implemented on a larger scale if integrated in electronic medical records.
title: Fishery discards management and environmental impact in Falkland Islands Fisheries
Creators: name: Laptikhovsky, Vladimir
name: Brickle, Paul
Publisher: name: ASC 2006 - Theme session K
Year: 2024
Subjects: Fisheries and aquaculture

description: No abstracts are to be cited without prior reference to the author.The continental shelf and slope around the Falkland Islands is rich in fishery resources. These waters support major squid, finfish and ray fisheries, which yield 100 - 400 thousand MT per annum using jigging, longlining and trawling techniques. Analysis of observers’ reports revealed that the annual fishery discard rate is negligible and represents mean 4.2% of the commercial catch. Discarded commercial items are mostly hoki and blue whiting. The rock cod, Patagonotothen ramsayi was the most abundant discard species representing 45% of all discarded fish. The fishery produces annual means of 7,662 MT of discards and 18,277 MT of offal (discharge resulting from processing the product onboard: guts, head, tails, skin etc). Some discards and offal are consumed by seabirds but most return to the sea providing an abundant resource for sea-bottom scavengers. Diet investigations found discards and offal in the stomachs of almost all fish species examined. Discarded elasmobranches show remarkable survival rates.
On Galilean invariance and nonlinearity in electrodynamics and quantum mechanics
Creators: name: Goldin, Gerald A.
name: Shtelen, Vladimir
Publisher: name: arXiv
Year: 2000
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Recent experimental results on slow light heighten interest in nonlinear Maxwell theories. We obtain Galilei covariant equations for electromagnetism by allowing special nonlinearities in the constitutive equations only, keeping Maxwell's equations unchanged. Combining these with linear or nonlinear Schroedinger equations, e.g. as proposed by Doebner and Goldin, yields a Galilean quantum electrodynamics.
description: 12 pages, added e-mail addresses of the authors, and corrected a misprint in formula (2.10)
Paracroleptus costae Ferreira 2020, new combination
Creators: name: Ferreira, Vinicius S.
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Lycidae
Paracroleptus
Paracroleptus costae

description: Paracroleptus costae (Ferreira, 2015) new combination
 Acroleptus costae Ferreira, 2015: 298, figs. 1 – 4.
 Type locality. Brazil, Rondônia State, Porto Velho. Distribution. Brazil.
description: Published as part of Ferreira, Vinicius S., 2020, Revision of Acroleptus Bourgeois, 1886 and descriptions of New Acroleptina taxa (Coleoptera, Lycidae, Calopterini), pp. 2739-2756 in Journal of Natural History (J. Nat. Hist.) (J. Nat. Hist.) 53 (45 - 46) on page 2749, DOI: 10.1080/00222933.2020.1733120, http://zenodo.org/record/10831278
УИЛЬЯМ ХЬЮЭЛЛ И СОВРЕМЕННАЯ ФИЛОСОФИЯ НАУКИ
Creators: name: Александр Леонидович Никифоров
Publisher: name: Революция и эволюция: модели развития в науке, культуре, обществе
Year: 2019
Subjects: викторианская наука
философия науки
история науки
индуктивизм
эмпиризм
позитивизм

description: Шотландский философ и ученый Уильям Хьюэлл ввел термин «философия науки», оп-ределил предмет этой новой философской дисциплины и наметил пути и способы ее развития. Он создал представление о методах науки, структуре научного знания и о развитии науки, ко-торое во многих отношениях предвосхитило концепции науки, созданные в ХХ в. логическим позитивизмом, К.Поппером, Т.Куном и другими представителями философии науки. Свой об-раз науки и ее развития Хьюэлл создавал на основе тщательного изучения истории практиче-ски всех развитых наук своего времени. Результаты своего исследования он представил в об-ширном труде «История индуктивных наук».
Thermodynamical aspects of black holes in modified gravity
Creators: name: Sebastiani, Lorenzo
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We discuss some thermodynamical definitions for black holes in modified theories of gravity.
description: 6 pages, proceeding of the Karl Schwarzschild Meeting 2017
Structures in the RM sky
Creators: name: Frick, P.
name: Stepanov, R.
name: Shukurov, A.
name: Sokoloff, D.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Coherent structures in the distribution of the Faraday rotation measure of extragalactic radio sources are isolated using wavelet transformation technique. Signatures of the magnetic fields in the local (Orion) spiral arm, the Sagittarius and Carina arms, the synchrotron Loop I and, possibly, the Perseus arm have been revealed using the RM catalogues of Simard-Normandin et al. (1981, 551 source)and Broten et al. (1988, 663 sources). Unlike earlier analyses of the RM sky, our approach has allowed us to assess the stability of the results with respect to modifications of the data sample. We estimate the mean magnetic field strength in the Orion arm as 1.4\pm0.3 mkGauss and find clear indication of a magnetic field reversal at a distance of 0.6-1 kpc towards the Galactic centre. Our analysis has revealed for the first time the extension of the reversal in the Carina arm. The direction of magnetic field in the Perseus arm is reversed with respect to that in the Orion arm. The average pitch angle of magnetic field in the nearby spiral arms is 15^\circ, and the mean field strength in the Sagittarius-Carina and Perseus arms is 1.7\pm0.3 mkGauss and 1.4\pm1.2 mkGauss, respectively. The line-of-sight magnetic field in Loop I is estimated as 0.9\pm0.3 mkGauss. We find firm evidence of a dominant even symmetry of the local mean field with respect to the galactic equator.
description: 16 pages (LaTEX), 11 figures (eps), accepted for publication in MNRAS (uses mn.sty)
Learning from students: Facilitators’ learning in interprofessional placements
Creators: name: Attrill, Stacie
name: Brebner, Chris
name: Marsh, Claire
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Neuroscience
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Few studies have examined experiences and learning from the viewpoint of interprofessional facilitators of student placements, and limited research has investigated this learning enacted across traditional service boundaries or between health and education practitioners. This study aimed to address these gaps by exploring perceptions about the learning and experiences of Early Childhood Educators (ECEs) who facilitated placements in childcare settings for speech-language pathology students from a health professional background. Lave and Wenger’s theory of Legitimate Peripheral Participation was utilised to design and interpret this study. Seven ECEs from two childcare centres and four Centre Directors participated in focus groups and individual semi structured interviews respectively. Thematic analysis revealed five themes that described how the ECEs came to accept the students as legitimate members of their practice community, and how this subsequently facilitated the ECEs’ learning. The themes of power described in previous studies that explored status and hierarchical differences between facilitators and students from differing professions were not identified in this study. This absence of observed power differential, in addition to the embedded nature of the placement design, and the students’ participation in the ECEs’ everyday activities and routines contributed to the ECEs’ positive interprofessional learning.
ЛОГИКА И ФИЛОСОФИЯ НАУКИ: ИСТОРИЯ И ПЕРСПЕКТИВЫ ВЗАИМОДЕЙСТВИЯ
Creators: name: Ирина Николаевна Грифцова
Publisher: name: Революция и эволюция: модели развития в науке, культуре, обществе
Year: 2019
Subjects: философия науки
логика
образ логики
неформальная логика
ритори-ка науки
аргументация

description: Основной целью доклада является попытка посмотреть на сегодняшнюю ситуацию в философии науки и возможные дальнейшие пути ее развития с точки зрения логики: того мес-та, которое она занимает в философии науки, и главное, изменений в ее собственной трактовке, или, говоря другими словами, принятии того или другого образа логики. Показано, что логика была неразрывно связана с философией науки с самого начала ее конституирования в качестве новой области исследования. Практически до конца ХХ века доминировал формалистский об-раз логики; он во многом определял и философию науки, ориентированную на дедуктивные модели научного знания. Изменение образа логики, постепенный отказ от сугубо формалист-ского взгляда на нее произошел, по крайней мере, в двух направлениях: появлении так назы-ваемой неформальной логики и различного рода аргументативных теорий, начиная с неорито-рики Х. Перельмана. Неформальная логика предоставляет новые возможности именно для фи-лософии науки, поскольку предлагает свой способ структурирования и анализа рассуждения, позволяющий учесть его системный многомерный характер, а не сводить только к отношению между посылками и заключением на основании логической формы (что делает формальная ло-гика). Кроме того, именно неформально-логическая трактовка рассуждения позволяет понять, как логика аподиктическая может рассматриваться в качестве частного случая логики аргумен-тации. Наконец, такое новое направление в философии науки, как риторика науки – это не про-сто учет коммуникативной природы научного знания, а его принципиальное переосмысление с позиций логики аргументации.
Retarded coordinates based at a world line, and the motion of a small black hole in an external universe
Creators: name: Poisson, Eric
Publisher: name: arXiv
Year: 2003
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In the first part of this article I present a system of retarded coordinates based at an arbitrary world line of an arbitrary curved spacetime. The retarded-time coordinate labels forward light cones that are centered on the world line, the radial coordinate is an affine parameter on the null generators of these light cones, and the angular coordinates are constant on each of these generators. The spacetime metric in the retarded coordinates is displayed as an expansion in powers of the radial coordinate and expressed in terms of the world line's acceleration vector and the spacetime's Riemann tensor evaluated at the world line. The formalism is illustrated in two examples, the first involving a comoving world line of a spatially-flat cosmology, the other featuring an observer in circular motion in the Schwarzschild spacetime. The main application of the formalism is presented in the second part of the article, in which I consider the motion of a small black hole in an empty external universe. I use the retarded coordinates to construct the metric of the small black hole perturbed by the tidal field of the external universe, and the metric of the external universe perturbed by the presence of the black hole. Matching these metrics produces the MiSaTaQuWa equations of motion for the small black hole.
description: 20 pages, revtex4, 2 figures
ОСОБЕННОСТИ ЭПИСТЕМОЛОГИИ МАХА И РЕЛЯЦИОННОЕ МИРОПОНИМАНИЕ
Creators: name: Виктор Николаевич Князев
Publisher: name: Революция и эволюция: модели развития в науке, культуре, обществе
Year: 2019
Subjects: эпистемология
Мах
реляционное миропонимание
Эйнштейн
Влади-миров
теоретико-полевая парадигма
геометрический подход

description: Рассматривается влияние особенностей мировоззренческих и эпистемологических взглядов Маха на формирование реляционного взгляда на мир. Развивая идеи Лейбница, Мах расшатывал устои ньютоновских представлений об абсолютном. Физика ХХ века пришла к развитию трех взаимно дополнительных типов миропонимания. В рамках теоретико-полевого миропонимания раскрывается отличный от философского подход к природе пространства-времени на основе взаимосвязи категории пространства-времени и понятия единого поля. В геометрическом миропонимании вводится категория, объединяющая пространство-время с ка-тегорией полей переносчиков взаимодействий, а не только самих частиц или их категорий. Ре-ляционный подход к природе пространства-времени соответствует реляционному миропони-манию как способу описания отношений между событиями материального мира. В рамках единого формализма реляционной концепции к настоящему времени получен ряд серьёзных результатов: важнейший из них – оригинальный вывод структуры пространства-времени с тремя пространственными и одной временной координатой. Эпистемологическая позиция Ма-ха сыграла важную роль в развитии релятивистской физики и еще более коррелирует с совре-менной разработкой реляционного миропонимания. Есть надежды, что реляционный подход не только дополнит два других, но в ряде вопросов будет на самых авангардных позициях.
title: Interactions between Norway lobster diel activity variations and the fishing strategy of Nephrops trawlers in the Bay of Biscay
Creators: name: Trenkel, Verena M.
name: Le Loc'h, François
name: Rochet, Marie-Joëlle
Publisher: name: ASC 2006 - Theme session K
Year: 2024
Subjects: Fisheries and aquaculture

description: No abstracts are to be cited without prior reference to the author.Norway lobster (Nephrops norvegicus) is known to show pronounced diel activity patterns with more individuals outside their burrows at dawn and dusk. As a result availability of Nephrops to trawling varies around the clock. Using catch sampling data from an onboard observer programme of Nephrops trawlers in the Bay of Biscay in 2004 and 2005 we investigated whether this variability in catchability was visible in catch numbers per haul. Catch numbers per haul varied spatially (statistical rectangle level) and between months but no signal for diel variations were found. This finding is explained by the fishing strategy developed by the Nephrops fleet which consists mainly of trawlers carrying out day trips. We found evidence that the fishing strategy is adapted to the diel variability in Nephrops catchability as fishing starts around 1/2-1 hour before sunrise in all months. This allows to benefit from the higher availability around sunrise. However, as trawling duration decreases from haul to haul, any changes in the underlying availability are averaged out and hence do not transpire in the catch. The decrease in haul duration is most likely explained by convenience (longer hauls early in the morning allow the crew to take a nap) rather than strategy. A side effect of the variation in haul duration is that the bycatch of mostly undersized hake (Merluccius merluccius) was found to increase non-proportionally with haul duration. Thus carrying out shorter hauls should decrease hake bycatch and make variations in Nephrops availability more evident.
Geometry of entangled states
Creators: name: Kus, Marek
name: Zyczkowski, Karol
Publisher: name: arXiv
Year: 2000
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Geometric properties of the set of quantum entangled states are investigated. We propose an explicit method to compute the dimension of local orbits for any mixed state of the general K x M problem and characterize the set of effectively different states (which cannot be related by local transformations). Thus we generalize earlier results obtained for the simplest 2 x 2 system, which lead to a stratification of the 6D set of N=4 pure states. We define the concept of absolutely separable states, for which all globally equivalent states are separable.
description: 16 latex pages, 4 figures in epsf, minor corrections, references updated, to appear in Phys. Rev. A
К. ПОППЕР И ДОСОКРАТИКИ (КСЕНОФАН, ПАРМЕНИД)
Creators: name: Иван Захарович Шишков
Publisher: name: Революция и эволюция: модели развития в науке, культуре, обществе
Year: 2019
Subjects: Ксенофан
Парменид
досократики
миф
критика
истина
«путь исти-ны»
«путь мнения»
знание предположение
правдоподобность

description: В статье предпринята попытка осуществить реконструкцию попперовской интерпрета-ции философских и научных идей Ксенофана и Парменида с целью обосновать вывод о том, что именно знакомство Поппера в юности с древнегреческой мыслью досократиков в лице прежде всего Ксенофана и Парменида оказалось определяющим в формировании критицист-ской методологической парадигмы и в целом философии КР. Оригинальная философская и на-учная мысль досократиков явилась для Поппера неисчерпаемым источником, из которого он брал все богатство своих мыслей на протяжении всей своей творческой жизни. Его длительные штудии досократической мысли позволили ему прийти к выводу о том, что истоки большинст-ва фундаментальных идей как классической, так и современной науки восходят не только к ранней греческой философии и науке, но и к мифотворчеству древних. В частности, наука Ко-перника, Галилея, Кеплера Ньютона была дальнейшим развитием космологии греков, а пере-ход от донаучных мифов к науке стал возможным в силу нового отношения к мифам: в силу критического отношения к ним.
title: ADCO, Cartulaire de Cîteaux pour les possessions de Beaune et du Beaunois (XVe siècle), Cart. 174 (11 H 79), 56 pages, f. 0007
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2015
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire de Cîteaux pour les possessions de Beaune et du Beaunois (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 174 (11 H 79), 56 pages, f. 0007, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les possessions de Beaune et du Beaunois (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 174 (11 H 79), 56 pages, f. 0007, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Cross-phase modulation mediated pulse control with Airy pulses in optical fibers
Creators: name: Goutsoulas, Michael
name: Paltoglou, Vassilis
name: Efremidis, Nikolaos K.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optics (physics.optics)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: We show that the velocity and thus the frequency of a signal pulse can be adjusted by the use of a control Airy pulse. In particular, we utilize a nonlinear Airy pulse which, via cross-phase modulation, creates an effective potential for the optical signal. Interestingly, during the interaction, the signal dispersion is suppressed. Importantly, the whole process is controllable and by using Airy pulses with different truncations leads to predetermined values of the frequency shifting. Such a functionality might be useful in wavelength division multiplexing networks.
Florian Mehltretter (Hg.): Wie semantisch ist die Musik? Beiträge zur Semiotik, Pragmatik und Ästhetik an der Schnittstelle von Musik und Text. Freiburg/Berlin/Wien: Rombach Verlag, 2016. ISBN 978-3-7930-9865-2. 205 Seiten.
Creators: name: Agnetta, Marco
Publisher: name: ATeM Archiv für Textmusikforschung
Year: 2018

description: ATeM Archiv für Textmusikforschung, No 2
Global Magnetic Structures in Spiral Galaxies: Evidence for Dynamo Action
Creators: name: Shukurov, Anvar
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Observational evidence for dynamo action in spiral galaxies is reviewed, and the capabilities of various theories in explaining the basic features of galactic magnetic fields are discussed. Mean-field dynamo models appear to be unique in providing a coherent explanation of a wide variety of magnetic features in spiral galaxies. Reliable modelling of global magnetic structures, such as the magnetic ring in M31, requires detailed knowledge of the rotation curve, the magnitude and radial profile of turbulent and noncircular systematic velocities, the scale height of the warm ionized layer, the total gas density, the turbulent scale and their variations with galactocentric radius. More detailed models involving the effects of the spiral arms on magnetic field require the knowledge of the arm-interarm contrasts in the above quantities.
description: 10 pages (LaTEX), 3 figures (EPS)
title: Using models to investigate a harbour porpoise bycatch problem in the southern North Sea-eastern Channel in spring 2005
Creators: name: Haelters, Jan
name: Jauniaux, Thierry
name: Kerckhof, Francis
name: Ozer, José
name: Scory, Serge
Publisher: name: ASC 2006 - Theme session L
Year: 2024
Subjects: Fisheries and aquaculture

description: No abstracts are to be cited without prior reference to the author.At the Belgian coast a remarkably high number of dead harbour porpoises Phocoena phocoena washed ashore in the first half of May 2005. In total 16 were counted between 3 and 16 May. This is a number without known precedent in this area and in such a short period, and it arises concern given the species’ conservation status. The state of decomposition of all porpoises was very similar. They were very decomposed, and it was estimated that they had died at least 2 to 3 weeks prior to their stranding. All carcasses were subjected to a necropsy. Two had been cut open ventrally, clearly indicating that they were bycaught in fishing gear. Bycatch was also the most probable cause of death of the other porpoises. Prior to the stranding in Belgium (and to a lesser extent The Netherlands), high numbers of dead stranded porpoises were reported from North Sea shores of Denmark and the United Kingdom. Given the mortality observed at Danish and British coasts, and the distribution and abundance of porpoises in the North Sea, we had expected that the animals that washed ashore at the Belgian coast in May 2005 would have originated from waters north of the area under Belgian jurisdiction. However, the models developed at MUMM to simulate the drift at sea of objects or oil, indicated that the animals most probably had died between the western part of Belgian territorial waters, and an area offshore Boulogne – Le Touquet off northern France (eastern Channel). The conclusions of this multi-disciplinary research are that (1) necropsies on severely decayed porpoises can in many cases reveal the cause of death of the animals, which in this case was certainly or most probably bycatch; (2) mathematical modelling of the drift of cetacean carcasses can play a useful role in revealing where the animals died and (3) in spring 2005 a porpoise bycatch problem existed in the southernmost part of the North Sea - eastern Channel.
Connes' Embedding Problem and Winning Strategies for Quantum XOR Games
Creators: name: Harris, Samuel J.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Operator Algebras (math.OA)
subject: Quantum Physics (quant-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We consider quantum XOR games, defined in [11], from the perspective of unitary correlations defined in [7]. We show that Connes' embedding problem has a positive answer if and only if every quantum XOR game has entanglement bias equal to the commuting bias. In particular, the embedding problem is equivalent to determining whether every quantum XOR game $G$ with a winning strategy in the commuting model also has a winning strategy in the approximate finite-dimensional model.
description: 10 pages
Aporrhipis milleri Ferreira 2020, new species
Creators: name: Ferreira, Vinicius S.
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Ripiphoridae
Aporrhipis
Aporrhipis milleri

description: Aporrhipis milleri Ferreira new species
Figures 22, 24, 25.
 Material examined (1). Holotype 1♂: BRASIL: Para; nr. Maraba, nr.; Bacuri; 24-X-1974; J.F. Reinert; malaise trap (FSCA).
 Etymology. This species is named in honour of the great North American Lycidae systematist, Richard Stuart Miller.
 Diagnosis. The bicoloured body, the presence of a weakly developed cell in posterior portion of pronotum (Figure 22) and the male genitalia (Figure 25) helps to distinguish Aporrhipis milleri from other species in the genus.
 Description. General colour dark brown; head, scape, pedicel, humeral region and base of femora and tibiae yellow. Antennae reaching subapex of elytra, densely setose; flabellum of antennomere III twice the length of stem; flabellum of antennomere IV and V 2.5x longer than stem; flabellum of antennomere VI about 4x longer than stem; flabellum of antennomere VII about 3x longer than stem; flabella of antennomeres VIII – X about 2.5x longer than respective stem. Elytra: subparallel, 8x longer than pronotum; reticulation vestigial and hardly identifiable, with four elytral costae. Legs: slender, elongate; trochanters tubular; femora and tibiae elongate, femora subparallel, tibiae clavate. Male genitalia bilaterally symmetrical; exposed portion of median lobe subequal in length of parameres, rounded apically; folds in the basal inner margin of median lobe strongly developed, only present in basal third of exposed portion of median lobe, membranous, with apices acuminate; apices of parameres hooked; phallobase elongate, 1.5 x longer than parameres, lateral margins subparallel, posterior margin round, median suture absent (Figure 24).
 Length (pronotum+elytra): 4.5 mm. Width (across humerus): 1.3 mm.
 Distribution. Pará, Brazil (Figure 25).
 Type locality. Marabá, Pará, Brazil.
description: Published as part of Ferreira, Vinicius S., 2020, Revision of Acroleptus Bourgeois, 1886 and descriptions of New Acroleptina taxa (Coleoptera, Lycidae, Calopterini), pp. 2739-2756 in Journal of Natural History (J. Nat. Hist.) (J. Nat. Hist.) 53 (45 - 46) on pages 2753-2754, DOI: 10.1080/00222933.2020.1733120, http://zenodo.org/record/10831278
«МЕТОДОЛОГИЧЕСКОЕ СОЗНАНИЕ» И ЭПИСТЕМОЛОГИЯ ИСТОРИИ
Creators: name: Наталья Григорьевна Баранец
Publisher: name: Революция и эволюция: модели развития в науке, культуре, обществе
Year: 2019
Subjects: понимание
эпистемология истории
модели объяснения в истории
ме-тодологическое сознание историков

description: При описании рефлексии историков о статусе исторической науки применение понятия «методологическое сознание учёных» позволяет обнаружить новые эпистемологические аспек-ты. Для понимания перспективы развития эпистемологии истории и методологии исторической науки необходимо оценить «познавательный зазор» между образом исторической дисциплины, имеющимся у исследователей истории, и эпистемологическими концепциями исторического знания в экзистенциальном, нарративном направлении и в аналитической философии. «Силь-ная версия» организации науки осуществлена в некоторых естественных дисциплинах, но она представляется недостижимым идеалом для истории. Решение вопроса о наличии в истории закономерностей возможно при чётком отделении онтологии исторических событий от онтоло-гий материального уровня культуры и уникальных исторических явлений. Необходимо пра-вильно выявлять области приложений гипотетико-дедуктивной, дедуктивно-номологической, индуктивно-вероятностной и телеологической моделей объяснения, которые не исключают, а взаимно дополняют друг друга.
ОТ НАУЧНОЙ ФИЛОСОФИИ К ФИЛОСОФИИ НАУКИ
Creators: name: Андриан Михайлович Бекарев
name: Галина Станиславовна Пак
Publisher: name: Революция и эволюция: модели развития в науке, культуре, обществе
Year: 2019
Subjects: время
деятельность
идеология
настоящее
прошлое
марксистская философия
пространство опыта

description: Прошлое потому и является прошлым, что оно прошло. Но время не обладает субстан-циальным бытием, его носителем являются социальные субъекты различной степени общно-сти. История всё расставит по своим местам, но что есть история, если не некий собирательный образ или понятие для обозначения совокупной человеческой деятельности во временном из-мерении. Философское сознание потому и является философским, что оно является способом рационального, а не стихийного осмысления реальности. Значимой характеристикой субъекта переосмысления советского прошлого является возрастная характеристика. В культуре на-стоящего присутствуют два типа субъектов переосмысления советского прошлого. Для первых советское прошлое есть собственное прошлое, для вторых – прошлое советское есть результат деятельности предшествующего поколения философов. Настоящий дискурс строится от лица субъектов, относящихся к первому типу. Исходным основанием философствования советской эпохи являлось положение о научности марксистско-ленинской философии и её исключитель-ности. Становление философия науки связано с провозглашением скромности претензий фило-софии по отношению к науке
МИРОВОЗЗРЕНЧЕСКИЙ СТАТУС НАУЧНОЙ КАРТИНЫ МИРА: ИСТОРИЧЕСКАЯ И ЛОГИЧЕСКАЯ РЕТРОСПЕКЦИЯ
Creators: name: Юрий Константинович Волков
Publisher: name: Революция и эволюция: модели развития в науке, культуре, обществе
Year: 2019
Subjects: мировоззрение
научное мировоззрение
картина мира
научная картина мира
философская картина мира
отношения совместимости и несовместимости
концепции взаимодействия философии и науки

description: Рассматривается место научной картины мира в структуре мировоззрения. Показано, что научное мировоззрение представляет собой не самостоятельный тип представлений о мире, но лишь его содержательную характеристику, которая входит в состав рационально-теоретической компоненты мировоззрения на правах онтологического образа или модели мира. Эта характеристика мировоззрения, в силу её когнитивной универсальности, позволяет опреде-лять наиболее существенные различия в отношениях между отдельными типами мировоззрения. Применительно к таким мировоззренческим типам, как мифологическое, религиозное и художественное мировоззрение, она будет представлять собой отношения исключения. В то время как в ситуации её применения к моделям философской картины мира допустимы оба ви-да отношений: совместимости и несовместимости. В качестве иллюстрации исторически ме-няющихся форм отношений между научной и философской картинами мира используются трансценденталистская, позитивистская и антиинтеракционистская концепции, в которых фик-сируются внешние и внутренние результаты процесса взаимодействия философии и науки. По результатам рассмотрения сделан вывод о том, что, в отличие от инвариантности логиче-ских отношений, исторический процесс формирования научного мировоззрения носит нели-нейный характер. Частично такому пониманию в рамках диалектической концепции взаимо-действия философии и науки может соответствовать логическая схема отношений пересечения при условии её дополнения категориальными характеристиками переходных состояний.
ESM - NMR spectra of the compounds from A convenient and eco-friendly cerium(III) chloride-catalysed synthesis of methoxime derivatives of aromatic aldehydes and ketones
Creators: name: Cortés, Iván
name: Kaufman, Teodoro S.
name: Bracca, Andrea B. J.
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Organic Chemistry
subject: FOS: Chemical sciences
subject: 30203 Inorganic Green Chemistry
subject: 30306 Synthesis of Materials
subject: 30503 Organic Chemical Synthesis
subject: 30504 Organic Green Chemistry

description: NMR spectra of the final compounds
Singlet Oxygen Generation as a Major Cause for Parasitic Reactions during Cycling of Aprotic Lithium-Oxygen Batteries
Creators: name: Mahne, Nika
name: Schafzahl, Bettina
name: Leypold, Christian
name: Leypold, Mario
name: Grumm, Sandra
name: Leitgeb, Anita
name: Strohmeier, Gernot A.
name: Wilkening, Martin
name: Fontaine, Olivier
name: Kramer, Denis
name: Slugovc, Christian
name: Borisov, Sergey M.
name: Freunberger, Stefan A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Non-aqueous metal-oxygen batteries depend critically on the reversible formation/decomposition of metal oxides on cycling. Irreversible parasitic reactions cause poor rechargeability, efficiency, and cycle life and have predominantly been ascribed to the reactivity of reduced oxygen species with cell components. These species, however, cannot fully explain the side reactions. Here we show that singlet oxygen forms at the cathode of a lithium-oxygen cell during discharge and from the onset of charge, and accounts for the majority of parasitic reaction products. The amount increases during discharge, early stages of charge, and charging at higher voltages, and is enhanced by the presence of trace water. Superoxide and peroxide appear to be involved in singlet oxygen generation. Singlet oxygen traps and quenchers can reduce parasitic reactions effectively. Awareness of the highly reactive singlet oxygen in non-aqueous metal-oxygen batteries gives a rationale for future research towards achieving highly reversible cell operation.
title: Fisheries data quality management, toward quality indicators
Creators: name: Mahévas, Stéphanie
name: Tufféry, Christophe
Publisher: name: ASC 2006 - Theme session M
Year: 2024
Subjects: Fisheries and aquaculture
Technologies and data

description: No abstracts are to be cited without prior reference to the author.The quality of model outputs and advices are tributary of the data quality. Providing data quality requires first to analyze methods of data collection, data storage and data extraction, second to propose methods of data validation and finally to develop metrics of data quality. Such an approach of data quality is based on principles of quality management system like those defined by ISO9001:2000 international standard. The MEQUAPRO project developed within the framework of program SIDEPECHE at the Ifremer, aims at reaching this requirement. Data qualification consists in assigning a quality value to a data according to a range of preset quality values. Qualification is based on a validation by one or more methods (primarily the respect of protocols), which enables to check if a data reaches the preset quality value. The following stage consists in passing from qualification to quality indicators. These indicators make possible to check and follow in time if data and products (estimates from data) achieved a precise qualitative aim, to meet either internal needs of the Ifremer or those for 'external customers' (French Ministry for Agriculture and Fishing, European Union, etc). The French process of data collection in board constrained by the European Data Collection Regulation illustrates this approach.
Ultra-High Energy Cosmic Rays and Symmetries of Spacetime
Creators: name: Bertolami, O.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: High energy cosmic rays allow probing phenomena that are inacessible to accelerators. Observation of cosmic rays, presumebly protons, with energies beyond $4 \times 10^{19} eV$, the so-called Greisen-Zatsepin-Kuzmin (GZK) cut-off, give origin to two puzzles: How do particles accelerate to such energies ? Are their sources within $50 - 100 Mpc$ from Earth, or Lorentz invariance is actually a broken symmetry ?
description: Expanded discussion, 9 pages, plain Latex. This essay was selected for an Honorable Mention by the Gravity Research Foundation, 2001
Fast thermometry with a proximity Josephson junction
Creators: name: Wang, Libin
name: Saira, Olli-Pentti
name: Pekola, Jukka
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We couple a proximity Josephson junction to a Joule-heated normal metal film and measure its electron temperature under steady state and nonequilibrium conditions. With a timed sequence of heating and temperature probing pulses, we are able to monitor its electron temperature in nonequilibrium with effectively zero back-action from the temperature measurement in the form of additional dissipation or thermal conductance. The experiments demonstrate the possibility of using a fast proximity Josephson junction thermometer for studying thermal transport in mesoscopic systems and for calorimetry.
description: 7 pages, 4 figures
Einstein constraints on n dimensional compact manifolds
Creators: name: Choquet-Bruhat, Yvonne
Publisher: name: arXiv
Year: 2003
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We give a general survey of the solution of the Einstein constraints by the conformal method on n dimensional compact manifolds. We prove some new results about solutions with low regularity (solutions in $H_{2}$ when n=3), and solutions with unscaled sources.
description: Article for the volume "Space time safari" in honor of Vincent Moncrief
Phase Competition and Anomalous Thermal Evolution in High-Temperature Superconductors
Creators: name: Yu, Zuo-Dong
name: Zhou, Yuan
name: Yin, Wei-Guo
name: Lin, Hai-Qing
name: Gong, Chang-De
Publisher: name: arXiv
Year: 2017
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The interplay of competing orders is relevant to high-temperature superconductivity known to emerge upon suppression of a parent antiferromagnetic order typically via charge doping. How such interplay evolves at low temperature---in particular at what doping level the zero-temperature quantum critical point (QCP) is located---is still elusive because it is masked by the superconducting state. The QCP had long been believed to follow a smooth extrapolation of the characteristic temperature $T^*$ for the strange normal state well above the superconducting transition temperature. However, recently the $T^*$ within the superconducting dome was reported to unexpectedly exhibit back-bending likely in the cuprate Bi$_{2}$Sr$_{2}$CaCu$_{2}$O$_{8+δ}$. Here we show that the original and revised phase diagrams can be understood in terms of weak and moderate competitions, respectively, between superconductivity and a pseudogap state such as $d$-density-wave or spin-density-wave, based on both Ginzburg-Landau theory and the realistic $t$-$t^{\prime}$-$t^{\prime\prime}$-$J$-$V$ model for the cuprates. We further found that the calculated temperature and doping-level dependence of the quasiparticle spectral gap and Raman response qualitatively agrees with the experiments. In particular, the $T^*$ back-bending can provide a simple explanation of the observed anomalous two-step thermal evolution dominated by the superconducting gap and the pseudogap, respectively. Our results imply that the revised phase diagram is likely to take place in high-temperature superconductors.
description: 13 pages, 12 figures