cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
ПОВЫШЕНИЕ БИОЛОГИЧЕСКОЙ ЦЕННОСТИ ЗЕРНА ЯЧМЕНЯ ПРИ ДИАЗОТРОФНОЙ БАКТЕРИЗАЦИИ
Creators: name: СОБОЛЕВА О. М.
name: КОНДРАТЕНКО Е. П.
name: СУХИХ А. С.
Publisher: name: Достижения науки и техники АПК
Year: 2019
Subjects: ЯЧМЕНЬ
ДИАЗОТРОФНЫЕ БАКТЕРИИ
РИЗОАГРИН-Б
БЕЛОК
АМИНОКИСЛОТНЫЙ СОСТАВ
НЕЗАМЕНИМЫЕ АМИНОКИСЛОТЫ
БИОЛОГИЧЕСКАЯ ЦЕННОСТЬ
BARLEY
DIAZOTROPHIC BACTERIA
RIZOAGRIN-B
PROTEIN
AMINO ACID COMPOSITION
ESSENTIAL AMINO ACIDS
BIOLOGICAL VALUE

description: Использование биологических препаратов азотфиксирующих бактерий экологически безопасная альтернатива минеральным и органическим удобрениям. В работе оценивали влияние диазотрофной предпосевной бактеризации на биологическую и пищевую ценность зерна ячменя. Объектом исследования служили семена ярового ячменя сорта Симон. Работу проводили в 2018-2019 гг. на юго-востоке Западной Сибири. Бактеризацию семян перед посевом осуществляли торфяной формой биопрепарата Ризоагрин-Б в количестве 600 г на гектарную норму (4,5 млн всхожих семян на 1 га). Контроль без обработки. Повторность трехкратная. Почва участка чернозем оподзоленный среднемощный тяжелосуглинистый. Метеорологические условия в период вегетации были благоприятными для роста и развития растений ячменя. В опыте, по сравнению с контролем, белковость выращенного зерна увеличилась на 1,9 % (до 13,70 %); сумма аминокислот на 23,3 % (до 10,79 г/100 г). Содержание протеиногенных аминокислот, по сравнению с контрольным вариантом, увеличилось от 15,0 % для глутаминовой кислоты до 77,4 % для аланина. Увеличилось содержание всех незаменимых аминокислот. Употребление 100 г цельного зерна ячменя в контроле покрывает от 6,00 % (метионин) до 15,60 % (треонин) суточной потребности человека в незаменимых аминокислотах, в опытном варианте от 8,67 до 21,60 % соответственно. Для зерна ячменя в контроле характерны низкие величины аминокислотного скора за исключением триптофана, суммы фенилаланина и тирозина, к лимитирующим относятся шесть аминокислот. В белке зерна ячменя, выращенного после предпосевной бактеризации семян содержание всех аминокислот, кроме лизина, было выше, чем у идеального белка.
Bredon cohomology and robot motion planning
Creators: name: Farber, Michael
name: Grant, Mark
name: Lupton, Gregory
name: Oprea, John
Publisher: name: arXiv
Year: 2017
Subjects: subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics

description: In this paper we study the topological invariant ${\sf {TC}}(X)$ reflecting the complexity of algorithms for autonomous robot motion. Here, $X$ stands for the configuration space of a system and ${\sf {TC}}(X)$ is, roughly, the minimal number of continuous rules which are needed to construct a motion planning algorithm in $X$. We focus on the case when the space $X$ is aspherical; then the number ${\sf TC}(X)$ depends only on the fundamental group $π=π_1(X)$ and we denote it ${\sf TC}(π)$. We prove that ${\sf TC}(π)$ can be characterised as the smallest integer $k$ such that the canonical $π\timesπ$-equivariant map of classifying spaces $$E(π\timesπ) \to E_{\mathcal D}(π\timesπ)$$ can be equivariantly deformed into the $k$-dimensional skeleton of $E_{\mathcal D}(π\timesπ)$. The symbol $E(π\timesπ)$ denotes the classifying space for free actions and $E_{\mathcal D}(π\timesπ)$ denotes the classifying space for actions with isotropy in a certain family $\mathcal D$ of subgroups of $π\timesπ$. Using this result we show how one can estimate ${\sf TC}(π)$ in terms of the equivariant Bredon cohomology theory. We prove that ${\sf TC}(π) \le \max\{3, {\rm cd}_{\mathcal D}(π\timesπ)\},$ where ${\rm cd}_{\mathcal D}(π\timesπ)$ denotes the cohomological dimension of $π\timesπ$ with respect to the family of subgroups $\mathcal D$. We also introduce a Bredon cohomology refinement of the canonical class and prove its universality. Finally we show that for a large class of principal groups (which includes all torsion free hyperbolic groups as well as all torsion free nilpotent groups) the essential cohomology classes in the sense of Farber and Mescher are exactly the classes having Bredon cohomology extensions with respect to the family $\mathcal D$.
description: This revision contains a few additional comments, among them is Corollary 3.5.4
LEPTO 6.5 - A Monte Carlo Generator for Deep Inelastic Lepton-Nucleon Scattering
Creators: name: Ingelman, G.
name: Edin, A.
name: Rathsman, J.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Physics and programming aspects are discussed for a Fortran 77 Monte Carlo program to simulate complete events in deep inelastic lepton-nucleon scattering. The parton level interaction is based on the standard model electroweak cross sections, which are fully implemented in leading order for any lepton of arbitrary polarization, and different parametrizations of parton density functions can be used. First order QCD matrix elements for gluon radiation and boson-gluon fusion are implemented and higher order QCD radiation is treated using parton showers. Hadronization is performed using the Lund string model, implemented in {\sc Jetset}/{\sc Pythia}. Rapidity gap events are generated through a model based on soft colour interactions.
description: 30 pages LaTeX
Lysimachia atropurpurea Linnaeus, 1753, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1753
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ericales
Primulaceae
Lysimachia
Lysimachia atropurpurea

description: Lysimachia atropurpurea, spec. nov.
3. Lysimachia spicis terminalibus patulis lanceolatis, staminibus corolla longioribus.
 Lysimachia foliis lanceolato-linearibus caulem & ramos spica ovata terminante. Hort. cliff. 51.
 Lysimachia foliis lanceolato-linearibus, spicis terminalibus. Roy. lugdb. 415. Hort. ups. 37. *
 Lysimachia orientalis angustifolia. Comm. rar. 93. t.33.
 Habitat in Oriente . ☉
description: Published as part of Linnaeus, Carolus, 1753, Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas, Stockholm :Laurentius Salvius on page 147, DOI: 10.5281/zenodo.3931989
Characterization of Aspergillus niger DNA by Surface-Enhanced Raman Spectroscopy (SERS) with Principal Component Analysis (PCA) and Partial Least Square Discriminant Analysis (PLS-DA) with Application for the Production of Cellulase
Creators: name: Tariq, Ayesha
name: Javed, Muhammad Rizwan
name: Majeed, Muhammad Irfan
name: Nawaz, Haq
name: Rashid, Nosheen
name: Yousaf, Sadia
name: Ijaz, Anam
name: Huda, Noor ul
name: Tahseen, Hira
name: Naman, Abdul
name: Aziz, Saima
name: Tariq, Rabiah
name: Pallares, Roger M
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biochemistry
subject: Physical Sciences not elsewhere classified
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Neuroscience
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Cancer
subject: Plant Biology

description: A new method based on surface-enhanced Raman spectroscopy (SERS) has been developed to monitor mutations in the DNA of Aspergillus niger to enhance the production of cellulase enzyme. The DNA of A. niger fungus was mutated at specific points by CRISPR-Cas9 and subsequently isolated prior to SERS analysis. Specific spectral features have been identified which are associated with the DNA bases where the mutations have taken place. Those mutations ultimately led to the enhancement of cellulase production. The SERS spectra have been differentiated by multivariate data analysis, including principal component analysis (PCA) and partial least square discriminant analysis (PLS-DA). The results indicate that the changes at 567 cm−1, 951 cm−1, 1300 cm−1, 1314 cm−1, 1393 cm−1, and 1442 cm−1 are associated with DNA mutations. PCA is able differentiate mutated from unmutated A. niger DNA. Moreover, the PLS-DA model identified and discriminated samples with an accuracy of 100%. These findings open up new avenues to rapidly and accurately characterize industrially-relevant biological samples.
ТЕХНОЛОГИЧЕСКИЕ АСПЕКТЫ ПОЛУЧЕНИЯ ЭКСТРАКТА ИЗ ПЛОДОВ ШИПОВНИКА И ЕГО ПРИМЕНЕНИЕ ПРИ ПРОИЗВОДСТВЕ ХЛЕБА
Creators: name: ПОЗДНЯКОВА О. Г.
name: ЗАХАРЕНКО М. А.
name: НАЗИМОВА Е. В.
name: РОМАНОВ А. С.
Publisher: name: Достижения науки и техники АПК
Year: 2019
Subjects: ПЛОДЫ ШИПОВНИКА
ЭКСТРАКТ
БИОЛОГИЧЕСКИ АКТИВНЫЕ ВЕЩЕСТВА
ХЛЕБ
ROSE HIPS
EXTRACT
BIOLOGICALLY ACTIVE SUBSTANCES
BREAD

description: Исследования проводили с целью определения влияния продолжительности и мощности электромагнитного излучения на содержание биологически активных веществ в готовом экстракте из плодов шиповника для дальнейшего его использования при производстве хлеба. Для определения оптимальной продолжительности обработки измельченных плодов шиповника электромагнитным полем сверхвысокой частоты (ЭМП СВЧ) экспозицию варьировали от 30 с до 90 с (контроль без обработки). Лучшие результаты по органолептическим показателям обеспечила обработка в течение 60 с. Образец по цвету и запаху не отличался от порошка после минимальной экспозиции (30 с), а по вкусу даже превосходил его. Для определения оптимальной мощности ЭМП СВЧ обработку проводили в течение 60 с, мощность варьировали от 140 до 700 Вт (контроль без обработки). Наилучшие результаты отмечены при 700 и 560 Вт, однако разница между вариантами была незначительной, поэтому оптимальным был признан второй. Содержание аскорбиновой кислоты в экстракте после использования ЭМП СВЧ мощностью 560 Вт составило 58,22 мкг/мл, каротиноидов 0,41 мкг/мл, биофлавоноидов 1,40 мкг/мл и редуцирующих сахаров 41,85 мкг/мл. Это превышает величины аналогичных показателей в контроле соответственно на 21,6, 63,4, 10,7 и 5,8 %. Для обоснования возможности применения экстракта из плодов шиповника при производстве хлеба его добавляли при замесе теста в дозировках 5 %, 10 % и 15 % от массы муки (контроль без экстракта). Для оптимизации качества хлеба экстракт из плодов шиповника целесообразно вносить в количестве 10 % от общей массы муки. При такой дозировке удельный объем пробы составил 278 см3/ 100 г (на 21 см3/100 г больше, чем в контроле), а по органолептической оценке образец получил наибольший балл.
Characterization of Carbon-Contaminated B4C-Coated Optics after Chemically Selective Cleaning with Low-Pressure RF Plasma
Creators: name: Fernández, H. Moreno
name: Rogler, D.
name: Sauthier, G.
name: Thomasset, M.
name: Dietsch, R.
name: Carlino, V.
name: Pellegrin, E.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Boron carbide (B4C) is one of the few materials that is expected to be mostly resilient with respect to the extremely high brilliance of the photon beam generated by free electron lasers (FELs) and is thus of considerable interest for optical applications in this field. However, as in the case of many other optics operated at modern light source facilities, B4C-coated optics are subject to ubiquitous carbon contaminations. These contaminations represent a serious issue for the operation of high performance FEL beamlines due to severe reduction of photon flux, beam coherence, creation of destructive interference, and scattering losses. A variety of B4C cleaning technologies were developed at different laboratories with varying success. We present a study regarding the low-pressure RF plasma cleaning of carbon contaminated B4C test samples via inductively coupled O2/Ar, H2/Ar, and pure O2 RF plasma produced following previous studies using the same IBSS GV10x downstream plasma source. Results regarding the chemistry, morphology as well as other aspects of the B4C optical coating before and after the plasma cleaning are reported. We conclude from these comparative plasma processes that pure O2 feedstock plasma only exhibits the required chemical selectivity for maintaining the integrity of the B4C optical coating.
description: 27 pages, 15 figures
title: ADCO, Cartulaire du prieuré Notre-Dame de Bonvaux, dépendant du Val-des-Ecoliers (XVe siècle), Dijon, Cart. 228 (27 H), 68 folios, 109 actes (1211-1356), f. 0103
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/2011
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 du prieuré Notre-Dame de Bonvaux, dépendant du Val-des-Ecoliers (XVe siècle), Dijon, Archives départementales de la Côte-d'Or, Cart. 228 (27 H), 68 folios, 109 actes (1211-1356). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire du prieuré Notre-Dame de Bonvaux, dépendant du Val-des-Ecoliers (XVe siècle), Dijon, Archives départementales de la Côte-d'Or, Cart. 228 (27 H), 68 folios, 109 actes (1211-1356), f. 0103, in Projet CBMA - Corpus Burgundiae Medii Aevi \[Ressource en ligne\], https:// manuscrits.cbma-project.eu/
description: Provenance: Dijon
description: Provenance: http://www.wikidata.org/entity/Q7003
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb15250518p
description: Provenance: http://www.idref.fr/02643413X/id
description: Provenance: https://www.geonames.org/6453767
СПОСОБ ПОЛУЧЕНИЯ СУХОГО УГЛЕВОДНО-БЕЛКОВОГО ПРОДУКТА И ЕГО СВОЙСТВА
Creators: name: АНАНСКИХ В. В.
name: ШЛЕИНА Л. Д.
Publisher: name: Достижения науки и техники АПК
Year: 2019
Subjects: УГЛЕВОДНО-БЕЛКОВЫЙ ПРОДУКТ
КОНЦЕНТРАЦИЯ СУХИХ ВЕЩЕСТВ
СМЕШИВАНИЕ
СУШКА
ГРАНУЛИРОВАНИЕ
КРИТЕРИЙ СЫПУЧЕСТИ
CARBOHYDRATE PROTEIN PRODUCT
DRY MATTER CONCENTRATION
MIXING
DRYING
GRANULATION
FLOWABILITY CRITERION

description: В процессе производства мальтодекстрина из кукурузной муки после ферментативного гидролиза крахмала и фильтрации остается осадок углеводно-белковый продукт (УБП). Он представляет собой смесь некрахмальных примесей, находящихся в кукурузной муке с раствором мальтодекстрина, влажностью 70 % и имеет липкую кашеобразную консистенцию. Из-за высокой влажности использовать такой осадок в сыром виде нельзя, поскольку он быстро портится, трудно дозируется и транспортируется. Поэтому УБП требуется сушить до сыпучего состояния. Для оптимизации этого процесса необходимо определить влажность, при которой продукт становится сыпучим. При изменении влажности от 0 до 30 % объемная масса УБП уменьшается с 716 до 536 кг/м3, угол естественного откоса находится в пределах 33,7о, угол обрушения увеличивается с 48,0 до 69,9 о, а критерий сыпучести снижается с 0,128 до 0,020 ед. При более высокой величине этого показателя продукт остается липким и плохо подвижным, поэтому определить его сыпучесть и углы обрушения не представлялось возможным. Максимальная влажность УБП, при которой его можно направить в сушилку, составляет 30 %. Для снижения влажности осадок смешивают с рециркулируемым УБП влажностью 4 %, образовавшимся после сушки. При исходной влажности осадка 70 % его соотношение с УБП, высушенным до 4 %, составляет 1,00:1,54. На основании результатов исследований разработаны способ производства сухого УБП и конструкторская документация на оборудование для его реализации.
Polarization Studies in Different Blazar Types. Part I: Correlation between Optical Brightness and Polarization Degree
Creators: name: Shkodkina, E. A.
name: Savchenko, S. S.
name: Morozova, D. A.
name: Jorstad, S. G.
name: Borman, G. A.
name: Grishina, T. S.
name: Kopatskaya, E. N.
name: Larionova, E. G.
name: Vasilyev, A. A.
name: Troitskiy, I. S.
name: Troitskaya, Yu. V.
name: Novikova, P. A.
name: Shishkina, E. V.
name: Zhovtan, A. V.
Publisher: name: arXiv
Year: 2025
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present an analysis of the cross-correlation between optical brightness and polarization degree in different types of blazars. The aim is to identify objects with simultaneous and consistent changes in characteristics and to determine if this behavior relates to the types of objects studied. The analysis includes 23 objects: 11 FSRQ, 11 BL Lac, and 1 radio galaxy. Dense overlapping observation series in the R band were used, collected over more than 10 years as part of a monitoring program for bright blazars at St. Petersburg State University. The cross-correlation analysis procedure is detailed, including a method for assessing significance based on Monte Carlo simulations of synthetic light curves modeled using a Damped Random Walk. Significant correlations were found for 5 FSRQ and 1 BL Lac. No significant correlation was detected for 10 BL Lac and 6 FSRQ. One object did not yield a reliable estimate. Based on the current results, we cannot claim that the observed difference in the behavior of these emission characteristics for different classes of blazars is significant. It is possible that observed correlations may be explained by the contribution of simultaneous flare events to the changes in flux and polarization degree curves, which occur more frequently in FSRQ objects.
description: 16 pages, 6 figures, 3 tables
Asymptotic matricial models and QWEP property for q-Araki-Woods von Neumann algebras
Creators: name: Nou, Alexandre
Publisher: name: arXiv
Year: 2006
Subjects: subject: Operator Algebras (math.OA)
subject: FOS: Mathematics
subject: 46L65, 46L53

description: Using Speicher central limit Theorem we provide Hiai's q-Araki-Woods von Neumann algebras with nice asymptotic matricial models. Then, we use this model and an elaborated ultraproduct procedure, to show that all q-Araki-Woods von Neumann algebras are QWEP.
ПРЕДПОСЫЛКИ СОЗДАНИЯ ИНФОРМАЦИОННО-РЕСУРСНОЙ ЦИФРОВОЙ ПЛАТФОРМЫ ИНТЕЛЛЕКТУАЛЬНОГО УПРАВЛЕНИЯ СИСТЕМАМИ ЗЕМЛЕДЕЛИЯ И ЗЕМЛЕПОЛЬЗОВАНИЯ ДЛЯ АГРОПРОМЫШЛЕННОГО КОМПЛЕКСА РОССИИ
Creators: name: ГАНИЕВА И. А.
Publisher: name: Достижения науки и техники АПК
Year: 2019
Subjects: ИНФОРМАЦИОННО-РЕСУРСНАЯ ЦИФРОВАЯ ПЛАТФОРМА
ИНТЕЛЛЕКТУАЛЬНОЕ УПРАВЛЕНИЕ
СИСТЕМЫ ЗЕМЛЕДЕЛИЯ И ЗЕМЛЕПОЛЬЗОВАНИЯ
ХОЗЯЙСТВУЮЩИЙ СУБЪЕКТ
ВЫСОКОПРОДУКТИВНОЕ АГРОХОЗЯЙСТВО
INFORMATION AND RESOURCE DIGITAL PLATFORM
INTELLIGENT MANAGEMENT
AGRICULTURE AND LAND USE SYSTEMS
ECONOMIC ENTITY
HIGHLY PRODUCTIVE AGRICULTURAL SECTOR

description: Исследования проводили с целью обоснования мер и подходов к реализации цифрового платформенного решения для интеллектуального управления агрохозяйством с применением сквозных цифровых технологий на основе отечественных разработок в области анализа больших данных, распределенного реестра и искусственного интеллекта для перехода к высокопродуктивному сельскому хозяйству нового технологического уклада. Реализация комплексного научно-технического проекта по разработке и внедрению упомянутой цифровой платформы на уровне хозяйствующего субъекта и региона должна предусматривать разработку новых датчиков и систем их пространственного размещения, новых технологий мониторинга сельскохозяйственных земель и динамики роста возделываемых культур, формирование информационно-ресурсной цифровой платформы для подбора и выбора лучших комбинаций мер государственной поддержки и коммерческих агросервисов. Ее эксплуатация должна обеспечивать оптимальное распределение и использование ресурсов, максимально быстрое распространение информации о современных технологических приемах и средствах интенсификации производства. Использование такой платформы открывает возможности для решение типичных проблем аграрного бизнеса, которые заключаются в отсутствии или слабом распространении отраслевых цифровых продуктов и технологий (комплексное решение для освоения цифровых технологий мониторинга ресурсов и земель сельскохозяйственного назначения, использования спутников и беспилотных летательных аппаратов в сельском хозяйстве, продуктов и технологий маркировки животных, цифровых технологий для агротехники и др.). Наличие соответствующих сервисов позволит автоматизировать рутинный процесс предоставления отраслевой статистической отчетности, устранит дублирование собираемых показателей в статистических формах разных ведомств и различия методик расчета, откроет возможности для оперативной систематизации собираемых показателей с последующим формированием отчетов для рынка, обеспечит накопление необходимого агробизнесу массива мастер-данных, а также доступ к отраслевой аналитике и профессиональному консалтингу.
title: 03_0973
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Slowly growing solutions of ODEs revisited
Creators: name: Gröhn, Janne
Publisher: name: arXiv
Year: 2017
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: Primary 34C10, Secondary 30D45

description: Solutions of the differential equation $f''+Af=0$ are considered assuming that $A$ is analytic in the unit disc $\mathbb{D}$ and satisfies \begin{equation} \label{eq:dag} \sup_{z\in\mathbb{D}} \, |A(z)| (1-|z|^2)^2 \log\frac{e}{1-|z|} < \infty. \tag{$\star$} \end{equation} By recent results in the literature, such restriction has been associated to coefficient conditions which place all solutions in the Bloch space $\mathcal{B}$. In this paper it is shown that any coefficient condition implying \eqref{eq:dag} fails to detect certain cases when Bloch solutions do appear. The converse problem is also addressed: What can be said about the growth of the coefficient $A$ if all solutions of $f''+Af=0$ belong to $\mathcal{B}$? An overall revised look into slowly growing solutions is presented, emphasizing function spaces $\mathcal{B}$, $\rm{BMOA}$ and $\rm{VMOA}$.
description: 14 pages
MAJOR 1.5 - A Monte Carlo Generator for Heavy Majorana Neutrinos in $ep$ Collisions
Creators: name: Rathsman, J.
name: Ingelman, G.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The Monte Carlo generator {\sc Major} 1.5 simulates the production and decay of heavy Majorana neutrinos via lepton mixing or exchange of `light' right-handed $W$-bosons in deep inelastic scattering, i.e. $e^{\pm} p \rightarrow {N} X \rightarrow{e}^{\pm} W^{\mp} X$ or $ν_e Z X$. Physics and programming aspects are described in this manual.
description: 13 pages LaTeX, 2 PostScript figures
title: ADCO, Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Cart. 32 (G 136), 745 folios, f. 0557
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/2012
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire

description: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 0557, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 0557, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
On non-overdetermined inverse scattering at zero energy in three dimensions
Creators: name: Novikov, Roman
Publisher: name: arXiv
Year: 2006
Subjects: subject: Analysis of PDEs (math.AP)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We develop the d-bar -approach to inverse scattering at zero energy in dimensions d>=3 of [Beals, Coifman 1985], [Henkin, Novikov 1987] and [Novikov 2002]. As a result we give, in particular, uniqueness theorem, precise reconstruction procedure, stability estimate and approximate reconstruction for the problem of finding a sufficiently small potential v in the Schrodinger equation from a fixed non-overdetermined ("backscattering type") restriction h on $Γ$ of the Faddeev generalized scattering amplitude h in the complex domain at zero energy in dimension d=3. For sufficiently small potentials v we formulate also a characterization theorem for the aforementioned restriction h on $Γ$ and a new characterization theorem for the full Faddeev function h in the complex domain at zero energy in dimension d=3. We show that the results of the present work have direct applications to the electrical impedance tomography via a reduction given first in [Novikov, 1987, 1988].
Lysimachia thyrsiflora Linnaeus, 1753, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1753
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ericales
Primulaceae
Lysimachia
Lysimachia thyrsiflora

description: Lysimachia thyrsiflora, spec. nov.
4. Lysimachia racemis lateralibus pedunculatis.
 Lysimachia racemis simplicibus lateralibus. Virid. cliff. 13. Fl. suec. 167. Roy. lugdb. 416.
 Lysimachia ex alis foliorum thyrsifera. Fl. lapp. 82. Hort. cliff. 52.
 Lysimachia bifolia, flore globoso luteo. Bauh. pin. 242.
 Lysimachia lutea. Clus. hist. 2. p. 53. f.12.
 Habitat in Europa , in paludibus. ♃    * Pedunculis unifloris.
description: Published as part of Linnaeus, Carolus, 1753, Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas, Stockholm :Laurentius Salvius on page 147, DOI: 10.5281/zenodo.3931989
Empirical study of user experience on mobile data collection for chronic low back pain
Creators: name: Goh, Tian
name: Frada.Burstein@Monash.Edu
name: Haghighi, Pari Delir
name: Flavia.Cicuttini@Monash.Edu
name: Donna.Urquhart@Monash.Edu
Publisher: name: Monash University
Year: 2018
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences
subject: 80702 Health Informatics
subject: FOS: Media and communications

description: Design of mobile, personalised healthcare information systems facilitate a paradigm shift in management of chronic conditions. They provide an infrastructure for creating personalised treatment plans that are evidence based. This is especially important in chronic pain, which is a long-term condition and requires self-management by the patient. In this paper, we use a mobile accessible, web based system to collect daily reports on chronic low back pain. Based on this data a pain trajectory is generated to provide a report for patients to track their pain. We present an empirical study exploring the experiences of the participants, the usability, and issues that encompass frequent data collection using such systems in chronic low back pain.Published at ACIS 2017
WFPC2 Observations of Star Clusters in the Magellanic Clouds: I. The LMC Globular Cluster Hodge 11
Creators: name: Mighell, K. J.
name: Rich, R. M.
name: Shara, M.
name: Fall, S. M.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present our analysis of Hubble Space Telescope Wide Field Planetary Camera 2 observations in F555W (broadband V) and F450W (broadband B) of the globular cluster Hodge 11 in the Large Magellanic Cloud galaxy. The resulting V vs. (B-V) color-magnitude diagram reaches 2.4 mag below the main-sequence turnoff (which is at V_TO = 22.65 +- 0.10 mag or M_V^TO = 4.00 +- 0.16 mag). Comparing the fiducial sequence of Hodge 11 with that of the Galactic globular cluster M92, we conclude that, within the accuracy of our photometry, the age of Hodge 11 is identical to that of M92 with a relative age-difference uncertainty ranging from 10% to 21%. Provided that Hodge 11 has always been a part of the Large Magellanic Cloud and was not stripped from the halo of the Milky Way or absorbed from a cannibalized dwarf spheroidal galaxy, then the oldest stars in the Large Magellanic Clouds and the Milky Way appear to have the same age.
description: 14 pages (LaTeX+aaspp4.sty), 3 tables and 4 figures (Postscript, gzipped tar file). Postscript version of paper, tables, and full-resolution figures available at http://www.astro.columbia.edu/~mighell/hodge11.html To appear in the Astronomical Journal
Is There a Hot Electroweak Phase Transition at $m_H\gsim m_W$?
Creators: name: Kajantie, K.
name: Laine, M.
name: Rummukainen, K.
name: Shaposhnikov, M.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We provide non-perturbative evidence for the fact that there is no hot electroweak phase transition at large Higgs masses, $m_H = 95$, 120 and 180 GeV. This means that the line of first order phase transitions separating the symmetric and broken phases at small $m_H$ has an end point $m_{H,c}$. In the minimal standard electroweak theory 70 GeV $
description: 9 pages, 5 eps figures
Integrating contextual and online self-reported data for personalized healthcare: a tennis elbow case study
Creators: name: Goh, Tian
name: Frada.Burstein@Monash.Edu
name: Haghighi, Pari Delir
name: Allison.Macpherson@Monash.Edu
name: Margaret.Staples@Monash.Edu
name: Rachelle.Buchbinder@Monash.Edu
Publisher: name: Monash University
Year: 2018
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences
subject: 80702 Health Informatics
subject: FOS: Media and communications

description: Advances in sensors and mobile technology have helped evolve the use of eHealth, especially in the field of chronic pain. Chronic pain is a widespread problem where self-management is important. Current studies tend to collect data at sparse intervals due to the cost involved in collecting data using traditional instruments. We demonstrate how technology enables richer data collection frequencies to analyse the influence of patients’ context on their pain levels. In this paper, we present a case study as an add-on analysis to a clinical trial for lateral epicondylitis (tennis elbow). We explore the usefulness of on-line key data collected at higher frequencies in explaining or discovering changes in pain. This dataset allowed us to learn that there are no associations with temperature and humidity to this type of pain, that patients tend to have different pain experiences, and that pain at night tends to be higher than overall or activity-related pain.
Published at ACIS 2016
Lysimachia quadrifolia Linnaeus, 1753, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1753
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ericales
Primulaceae
Lysimachia
Lysimachia quadrifolia

description: Lysimachia quadrifolia, spec. nov.
5. Lysimachia foliis quaternis subsessilibus, pedunculis quaternis unifloris.
 Lysimachia foliis ovato-acutis quaternis. Gron. virg.20.
 Anagallis marina lutea, foliis latis stellatis. Pet. gaz. 5. t.2. f.5.
 Anagallis lutea foliis & floribus ex eodem exortu quatuor ex aequalibus surculorum intervallis cruciatim positis. Pluk. mant.12.
 Habitat in Virginia .
description: Published as part of Linnaeus, Carolus, 1753, Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas, Stockholm :Laurentius Salvius on page 147, DOI: 10.5281/zenodo.3931989
Developing a Contextual Model towards Understanding Low Back Pain
Creators: name: Goh, Tian
name: Haghighi, Pari Delir
name: Frada.Burstein@Monash.Edu
name: Rachelle.Buchbinder@Monash.Edu
Publisher: name: Monash University
Year: 2018
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences
subject: 80702 Health Informatics
subject: FOS: Media and communications

description: Recent advances in mobile computing and sensor technology have provided new opportunities in data collection and analysis, especially in the medical fields of research. Low back pain is a key area within chronic pain management. It is a widespread problem and a major contributor towards disability worldwide. Researchers have concluded that pain can be an individualistic experience. Evidence from other fields of research show that studying the context of the phenomena can allow for a better understanding of its nature. Existing studies may not consider the full context of the patients’ pain, and collect data infrequently (e.g. monthly or yearly). An explanation for this could be due to the cost and difficulty of collecting such data in the past. In this research, we propose a descriptive contextual model that extends a current low back pain model, with contextual attributes and factors. The goal of this research is to provide researchers with a descriptive contextual classification of variables into their respective factors, and to guide future studies in collecting such data, by utilizing advances in mobile and sensor technology.
Published at: http://aisel.aisnet.org/pacis2015/64
Neutrinoless double-$β$ decay of $^{124}$Sn, $^{130}$Te, and $^{136}$Xe in the Hamiltonian-based generator-coordinate method
Creators: name: Jiao, C. F.
name: Horoi, M.
name: Neacsu, A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We present a generator-coordinate method for realistic shell-model Hamiltonians that closely approximates the full shell model calculations of the matrix elements for the neutrinoless double-$β$ decay of $^{124}$Sn, $^{130}$Te, and $^{136}$Xe. We treat not only quadrupole deformations but also the proton-neutron pairing amplitudes as generator coordinates. We validate this method by calculating and comparing spectroscopic quantities with the exact shell model results and experimental data. Our Hamiltonian-based generator-coordinate method produces $0νββ$ matrix elements much closer to the shell model ones, compared to the existing energy-density-functional-based generator-coordinate approaches. The remaining overestimation of $0νββ$ nuclear matrix element suggests that additional correlations may be needed to be taken into account for $^{124}$Sn, $^{130}$Te, and $^{136}$Xe when calculating with the Hamiltonian-based generator-coordinate method. The validation of this method may open the possibility of calculating $0νββ$ matrix element of $^{150}$Nd in a large shell-model space.
description: 7 pages, 5 figures, 3 tables
A Context-Aware Pain Trajectory Framework for Low Back Pain Management
Creators: name: Goh, Tian
Publisher: name: Monash University
Year: 2018
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences
subject: 80702 Health Informatics
subject: FOS: Media and communications

description: Current advances in mobile and sensor technologies have provided new opportunities for many fields of research, especially in healthcare. Chronic pain is one such field, where low back pain is a common problem that affects 20% of the population, and is also a major contributor to disability. Unfortunately, not much is yet known about the contributing factors, nor the nature of low back pain itself. Existing research does not collect data frequently - with most studies only collecting pain data monthly, or half yearly. Experts agree that there is a need for the increase in frequency of data collection, and to study the context of the patient’s pain experience in order to understand the nature of pain. Currently, there are not any research that attempts to include the context around the patient’s pain experience, to collect and analyze data for correlations on an individual patient basis. This research will propose a context-aware pain trajectory approach capitalizing on the opportunities that arise from advances in mobile and sensor technologies, to increase the frequency of data collection, and enable the collection and integration of the patient’s context into current low back pain models using day to day pain trajectories.
Published at http://aisel.aisnet.org/pacis2015/267
A deep ROSAT Survey X: X-ray Luminous Narrow Emission Line Galaxies
Creators: name: Griffiths, Richard E.
name: Della Ceca, Roberto
name: Georgantopoulos, Ioannis
name: Boyle, Brian J.
name: Stewart, Gordon C.
name: Shanks, Tom
name: Fruscione, Antonella
Publisher: name: arXiv
Year: 1996
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: X-ray luminous narrow emision-line galaxies (NELG) have been previously identified and proposed as an important class of extragalactic X-ray sources, with a potentially significant contribution to the total extragalactic X-ray flux at energies below $\sim$ 10 keV. In order to investigate and clarify this possibility, we have used a sample of NELG found in 5 deep ROSAT fields and similar samples belonging to the Cambridge-Cambridge ROSAT Serendipity Survey and to the {\it Einstein} Observatory Extended Medium Sensitivity Survey sample. The principal results of this investigation are as follows: a) for a given optical luminosity, the typical X-ray luminosity of NELGs is about one or two orders of magnitude higher than that of normal galaxies; b) the ratio of the surface density of NELGs compared with BLAGN increases from about 0.04 at fx >= 6 x 10^{-13} erg cm^{-2} s^{-1} to about 0.1 at fx >= 10^{-14} erg cm^{-2} s^{-1}, suggesting that the surface density of NL galaxies might be very close to that of BLAGN at fx ~ 10^{-15} erg cm^{-2} s^{-1}; c) we find that these objects are described by a cosmological evolution rate similar to that of soft X-ray selected BLAGN; d) the de-evolved (z=0) XLF of NELGs in the luminosity range 10^{41} - 5 x 10^{43} erg s^{-1} is steeper than the BLAGN (z=0) XLF in the same luminosity interval. Their spatial density is significantly lower than the spatial density of X-ray selected BLAGN at Lx(z=0) ~ 5 x 10^{43} erg s^{-1}, but this difference decreases at lower luminosities such that at Lx(z=0) < 10^{42} erg s^{-1} the spatial density of NELGs is very close to that of BLAGN. The implications of these results for the contribution of this class of objects to the cosmic X-ray background are discussed.
description: To be published in M.N.R.A.S., 10 pages, 2 Tables. Figures are available in the anonymous ftp account on ftp://mds.pha.jhu.edu/pub/nl_paper
Orientation- and pressure-dependence of the vibrational response of a monolayer crystal on a vicinal diamond surface
Creators: name: Zhao, Yi
name: Zhao, Lingxiao
name: Du, Chengjiang
name: Liu, Ruirui
name: McGuire, John A.
name: Qi, Yanpeng
Publisher: name: arXiv
Year: 2025
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We systematically investigate polarization-dependent Raman spectra of a monolayer crystal of WS2 on the (100) and (230) surfaces of diamond. At ambient pressure, identical polarization dependence of the Raman spectra is observed on the different surfaces, independent of the orientation of the monolayer crystal relative to the diamond crystal. However, when monolayer WS2 is compressed to about 4 GPa, an abrupt drop of the intensity of the 2LA mode relative to the A' mode occurs on the (100) surface and the (230) surface with the zigzag direction along the atomic step edges of the (230) surface. In contrast, no such drop is observed when the armchair direction is along or at 15° to the atomic steps of the (230) surface. We also observe a shift of the polarization angle of the intensity maxima of the 2LA and A' modes on (230) surface during compression. These results demonstrate that the atomic steps of a vicinal surface strongly modify the vibrational response under high pressure.
description: 14 pages,5 figures
Lysimachia punctata Linnaeus, 1753, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1753
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ericales
Primulaceae
Lysimachia
Lysimachia punctata

description: Lysimachia punctata, spec. nov.
6. Lysimachia foliis subquaternis, pedunculis verticillatis unifloris.
 Lysimachia foliis lanceolatis, floribus solitariis. Hort. cliff. 52. Roy. lugdb. 416. Gron. virg.20.
 Lysimachia lutea minor, foliis nigris punctis notatis. Bauh. pin. 245.
 Lysimachia lutea 11. Clus. hist. 2. p.52. f.2.
 Blattariae affinis planta minor, flore luteo, foliis nigris punctis notatis. Moris. hist. 2. p.491. s.5. t.10. f.15.
 Habitat in Hollandia inter arundines.
description: Published as part of Linnaeus, Carolus, 1753, Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas, Stockholm :Laurentius Salvius on page 147, DOI: 10.5281/zenodo.3931989
The Ξ_Q - Ξ_Q' Mixing and Heavy Baryon Masses
Creators: name: Ito, Toshiaki
name: Matsui, Yoshimitsu
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We examine the $Ξ_Q - Ξ'_Q$ mixing and heavy baryon masses in the heavy quark effective theory with the $\mq$ corrections. In the conventional baryon assignment, we obtain the mixing angle $\cos^2 θ= 0.87\pm 0.03$ in virtue of the Gell-Mann-Okubo mass relation. On the other hand, if we adopt the new baryon assignment given by Falk, the allowed region of the $Σ_c$ mass is upper from 2372 MeV.
description: 8 pages LaTeX
title: 01_2306
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Lysimachia ciliata Linnaeus, 1753, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1753
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ericales
Primulaceae
Lysimachia
Lysimachia ciliata

description: Lysimachia ciliata, spec. nov.
7. Lysimachia petiolis ciliatis, floribus cernuis.
 Lysimachia foliis ovato-lanceolatis subcordatis, petiolis margine utrinque lanatis, flore solitario. Wach. ultr. 390.
 Lysimachia canadensis, jalappae foliis. Sarac. canad. Walth. hort. 32. t.12.
 Habitat in Virginia , Canada .
 Caulis erectus. Folia opposita, oblongo-ovata, integerrima, acuta, glabra: nervis lateralibus; petioli canaliculati, ciliati. Pedunculi solitarii, uniflori, nudi.
description: Published as part of Linnaeus, Carolus, 1753, Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas, Stockholm :Laurentius Salvius on pages 147-148, DOI: 10.5281/zenodo.3931989
Limits on Active-Sterile Neutrino Mixing and the Primordial Deuterium Abundance
Creators: name: Cardall, Christian Y.
name: Fuller, George M.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Studies of limits on active-sterile neutrino mixing derived from big bang nucleosynthesis considerations are extended to consider the dependance of these constraints on the primordial deuterium abundance. This study is motivated by recent measurements of D/H in quasar absorption systems, which at present yield discordant results. Limits on active-sterile mixing are somewhat relaxed for high D/H. For low D/H ($\approx 2 \times 10^{-5}$), no active-sterile neutrino mixing is allowed by currently popular upper limits on the primordial $^4$He abundance $Y$. For such low primordial D/H values, the observational inference of active-sterile neutrino mixing by upcoming solar neutrino experiments would imply that $Y$ has been systematically underestimated, unless there is new physics not included in standard BBN.
description: 10 pages + 2 figures, uses revtex macros, submitted to Phys. Rev. D. Corrected figure captions and an added reference