cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Sex Determination in Aquaculture and its Applications
Creators: name: Kotagiri Shivarama Krishna, Mukkeri Kranthirekha.
Publisher: name: The Science world a Monthly e magazine
Year: 2024

description: Sex determination is an important aspect of aquaculture, impacting production significantly. By controlling the sex of aquatic organisms, aquaculturists can maximize productivity, as different sexes often exhibit varying growth rates and market values. This control enhances efficiency, reduces production time, and increases overall yields. Furthermore, it plays a crucial role in selective breeding programs, improving genetic traits and sustainability. Sex determination aids in disease management, allowing for more effective control strategies by segregating sexes. It also reduces environmental impact by optimizing resource utilization and minimizes unwanted costs, making aquaculture more economically sustainable. In essence, sex determination in aquaculture is essential for productivity, genetic improvement, disease control, environmental responsibility, and economic success. There are various types of sex determination systems.
Dynamical stability of a doubly quantized vortex in a three-dimensional condensate
Creators: name: Lundh, Emil
name: Nilsen, Halvor M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: The Bogoliubov equations are solved for a three-dimensional Bose-Einstein condensate containing a doubly quantized vortex, trapped in a harmonic potential. Complex frequencies, signifying dynamical instability, are found for certain ranges of parameter values. The existence of alternating windows of stability and instability, respectively, is explained qualitatively and quantitatively using variational calculus and direct numerical solution. It is seen that the windows of stability are much smaller for a cigar shaped condensate than for a pancake shaped one, which is consistent with the findings of recent experiments.
description: 23 pages, 11 figures
Rapid evaporative ionisation mass spectrometry and chemometrics for high-throughput screening of growth promoters in meat producing animals
Creators: name: Guitton, Yann
name: Gaud Dervilly-Pinel
name: Jandova, Renata
name: Stead, Sara
name: Zoltan Takats
name: Bizec, Bruno Le
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Space Science
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: In a proof of concept perspective, Rapid Evaporative Ionisation Mass Spectrometry (REIMS) was explored for the direct analysis of meat samples from β-agonist treated livestock. In this context, the combination of REIMS with untargeted metabolomics was investigated to identify carcasses from treated animals on the basis of a modification of indirect metabolites profile. The REIMS analysis generated specific lipid profiles which enabled the differentiation of meat samples collected from pigs treated with ractopamine via their feeding regime. Furthermore, the strategy was found successful when tested on different muscle types (loin, shoulder and thigh), which further expands its applicability. Classification performances were greater than 95% accurate which fully answers requirements of a screening strategy. This research indicates that REIMS implemented in an untargeted-metabolomics workflow can be considered as a high-throughput and accurate strategy for real-time meat classification in relation to ractopamine (and wider β-agonists) treatment in pig production. This approach may subsequently be implemented as a rapid screening test, at the slaughterhouse or at border inspection points, to detect such practice.
Planets and Axisymmetric Mass Loss
Creators: name: Soker, Noam
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Bipolar planetary nebulae (PNe), as well as extreme elliptical PNe are formed through the influence of a stellar companion. But half of all PN progenitors are not influenced by any stellar companion, and, as I show here, are expected to rotate very slowly on reaching the upper asymptotic giant branch; hence they expect to form spherical PNe, unless they are spun-up. But since most PNe are not spherical, I argue that about 50 percents of AGB stars are spun-up by planets, even planets having a mass as low as 0.01 times the mass of Jupiter, so they form elliptical PNe. The rotation by itself will not deform the AGB wind, but may trigger another process that will lead to axisymmetric mass loss, e.g., weak magnetic activity, as in the cool magnetic spots model. This model also explains the transition from spherical to axisymmetric mass loss on the upper AGB. For such low mass planets to substantially spin-up the stellar envelope, they should enter the envelope when the star reaches the upper AGB. This "fine-tuning" can be avoided if there are several planets on average around each star, as is the case in the solar system, so that one of them is engulfed when the star reaches the upper AGB.
description: 8 pages, 1 figure. To appear in the proceedings of the conference, "Post-AGB Objects (proto-planetary nebulae) as a Phase of Stellar Evolution", Torun, Poland, July 5-7, 2000, eds. R. Szczerba, R. Tylenda, and S.K. Gorny
Comparative studies of the deformation techniques for the singular-drift problem in the complex Langevin method
Creators: name: Ito, Yuta
name: Nishimura, Jun
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: In application of the complex Langevin method to QCD at high density and low temperature, the singular-drift problem occurs due to the appearance of near-zero eigenvalues of the Dirac operator. In order to avoid this problem, we proposed to deform the Dirac operator in such a way that the near-zero eigenvalues do not appear and to extrapolate the deformation parameter to zero from the available data points. Here we test three different types of deformation in a simple large-$N$ matrix model, which undergoes an SSB due to the phase of the fermion determinant, and compare them to see the consistency with one another.
description: 8 pages, 6 figures, Proceedings for the 35th International Symposium on Lattice Field Theory (Lattice 2017)
Los recuerdos de la amistad
Creators: name: Jesús, Alejo
name: Alejo, Jesús
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: Saúl Yurkievich
Julio Cortázar
Amistad

description: Notas: Transcripción de un artículo de prensa.
description: Tipo de publicación: Periódico
description: Título de la publicación: Reforma
description: Periodicidad: Diario
description: Source: Num.Ref. : JC-DY-CAR-04.013
description: Source: Localización del archivo: Centre de Recherches Latino-Américaines (CRLA–Archivos, ITEM UMR8132). MSHS - Bât. A5, 1er étage 5 rue Théodore Lefebvre - TSA21103. 86073 Poitiers cedex 9.
End Point of Hawking Evaporation -- Case of Integrable Model
Creators: name: Hotta, M.
name: Yoshimura, M.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Quantum back reaction due to $N$ massless fields may be worked out to a considerable detail in a variant of integrable dilaton gravity model in two dimensions. It is shown that there exists a critical mass of collapsing object of order $\hbar N \times$ (cosmological constant)$^{1/2}$, above which the end point of Hawking evaporation is two disconnected remnants of infinite extent, each separated by a mouth from the outside region. Deep inside the mouth there is a universal flux of radiation in all directions, in a form different from Hawking radiation. Below the critical mass no remnant is left behind, implying complete Hawking evaporation or even showing no sign of Hawking radiation. Existence of infinitely many static states of quantum nature is also demonstrated in this model.
description: 11pages, TU/93/445
Pure spin-3/2 propagator for use in particle and nuclear physics
Creators: name: Kristiano, J.
name: Clymton, S.
name: Mart, T.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We propose the use of pure spin-3/2 propagator in the $(3/2,0) \oplus (0,3/2)$ representation in particle and nuclear physics. To formulate the propagator in a covariant form we use the antisymmetric tensor spinor representation and we consider the $Δ$ resonance contribution to the elastic $πN$ scattering as an example. We find that the use of conventional gauge invariant interaction Lagrangian leads to a problem; the obtained scattering amplitude does not exhibit the resonance behavior. To overcome this problem we modify the interaction by adding a momentum dependence. As in the case of Rarita-Schwinger we find that a perfect resonance description could be obtained in the pure spin-3/2 formulation only if hadronic form factors were considered in the interactions.
description: 5 pages, 2 figures
Supplementary material from Influencing dynamics on social networks without knowledge of network microstructure
Creators: name: Garrod, Matthew
name: Jones, Nick S.
Publisher: name: The Royal Society
Year: 2021
Subjects: subject: 60114 Systems Biology
subject: FOS: Biological sciences
subject: 60199 Biochemistry and Cell Biology not elsewhere classified
subject: 69999 Biological Sciences not elsewhere classified
subject: Computational Biology
subject: 10202 Biological Mathematics
subject: FOS: Mathematics

description: Supplementary material containing in depth descriptions of the algorithms described in the main text, a table of symbols, additional analysis and details of the data pre-processing steps carried out.
The Superposition Principle of Waves Not Fulfilled under M. W. Evans' O(3) Hypothesis
Creators: name: Wielandt, Erhard
Publisher: name: arXiv
Year: 2006
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: In 1992 M.W. Evans proposed a so-called O(3) symmetry of electromagnetic fields by adding a constant longitudinal "ghost field" to the well-known transversal plane em waves. He considered this symmetry as a new law of electromagnetics. Later on, since 2002, this O(3) symmetry became the center of his Generally Covariant Unified Field Theory which he recently renamed as ECE Theory. One of the best-checked laws of electrodynamics is the principle of linear superposition of electromagnetic waves, manifesting itself in interference phenomena. Its mathematical equivalent is the representation of electric and magnetic fields as vectors. By considering the superposition of two phase-shifted waves we show that the superposition principle is incompatible with M.W. Evans' O(3) hypothesis.
description: 5 pages, no figures
SEGMENTATION PROCEDURE AND DISEASE DETECTION OF BRAIN TUMOR MRI IMAGE USING CNN AND 2D- DWT APPROACH
Creators: name: Mrs. Prerana A. Wankhede
Publisher: name: Zenodo
Year: 2023

description: In the recent era of technology the real time medical disease diagnosis is one of the important factor. When itcomes to the early and precise identification of brain tumors, medical imaging is essential since it allows forprompt intervention and better patient outcomes. In this work, we introduce a unique method for analysing anddiagnosing benign and malignant brain tumors from MRI images by combining the capabilities of 2 dimensionalDiscrete Wavelet Transform (2D-DWT) with hidden layer of Convolutional Neural Networks (CNNs). There aremultiple parameter like mean, Mean, Standard Deviation, Entropy , Skewness , Kurtosis, Energy Qualifies ,Contrast, Homogeneity or the Inverse Difference Moment , Correlation , Coarseness corresponding withaccuracy of finding the result, the ability to extract features and classify them will be improved, leading to anincrease in diagnostic precision.
Computation of unitary group for the Rashba spin-orbit coupled operator, with application to point-interactions
Creators: name: Jursenas, Rytis
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 47B25, 81Q15, 47N50

description: We compute an explicit formula for the one-parameter unitary group of the single-particle Rashba spin-orbit coupled operator in dimension three. As an application, we derive the formula for the Green function for the two-particle operator, and then prove that the spin-dependent point-interaction is of class $\mathcal{H}_{-4}$. The latter is thus the example of a supersingular perturbation for which no self-adjoint operator can be constructed.
«ЗОМИЯ» КАК МОДЕЛЬ НЕЗАПАДНОГО ПОЛИТИЧЕСКОГО СОПРОТИВЛЕНИЯ
Creators: name: Максим Владимирович Харкевич
Publisher: name: Сравнительная политика
Year: 2019
Subjects: правительственность; инфраструктурная власть; дисциплинарная власть; Юго-Восточная Азия; Россия; Запад; незапад

description: Различные формы государственной власти связаны с различными формами сопротивления. В данной статье утверждается, что существует не только западная или незападная формы государственной власти, но и соответствующие им западная и незападная формы политического сопротивления. Методологически статья основывается на семантико-прагматическом подходе к формированию концепций. В данной статье уточняется концепция «незападного политического сопротивления». Сначала семантика этого понятия определяется через обзор релевантной научной литературы, а именно работ М. Фуко, М. Манна, И. Нойманна и Ю. Хабермаса, а затем с помощью кейс-стади Зомии как незападной формы сопротивления. В результате проведенного концептуального исследования можно следить следующие выводы. Западные формы государственной власти основаны на правительственности или инфраструктурной власти. Такие методы управления порождают соответствующие им западные стратегии политического сопротивления, основанные на делибиративной форме демократии как наиболее близкой к демократии, основанной на коммуникативной рациональности. Под незападными формами государственной власти понимаются практики управления, основанные на дисциплинарной или деспотической власти. Они порождают соответствующие им формы незападного сопротивления, включающие в себя либо стремление физически удалиться от государственного контроля в географически труднодоступные районы (Зомия), либо протестное сопротивление вплоть до повстанческих войн и терроризма.
Potential silver nanoparticles migration from commercially available polymeric baby products into food simulants
Creators: name: Choi, Jeong In
name: Chae, Song Ji
name: Kim, Jung Min
name: Choi, Jae Chun
name: Park, Se Jong
name: Choi, Hee Ju
name: Hojae Bae
name: Park, Hyun Jin
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Medicine
subject: Neuroscience
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology

description: In recent years, silver nanoparticles (AgNPs) have been extensively employed in food packaging systems as a potential antibacterial agent. Although proven to be highly effective, the increased number of AgNP-containing products raises concerns among consumers regarding the migration of AgNPs from the packaging material into foods, which may exert toxic effects. To address this, five baby products were chosen (baby bottle A, baby bottle B, pacifier A, pacifier B and breastmilk storage bag) to investigate AgNPs migration into three food simulants (deionised water, 4% acetic acid (w/v) and 50% ethanol (v/v)) using inductively coupled plasma mass spectrometry (ICP-MS). As a result, the highest level of migrated Ag was observed for 4% acetic acid in the case of baby bottle B, pacifier A, pacifier B and the breastmilk storage bag, with the detection amount ranging from 1.05–2.25 ng/mL. On the other hand, baby bottle A showed the maximum migration for 50% ethanol due to the polymer nature. Finally, a centrifugal ultrafiltration experiment was conducted to determine the fraction of dissolved Ag in acidic simulant and it was found that migrated Ag was predominantly in Ag+ form, with a small fraction of non-ionic AgNPs. Thus, it has been found that the amount of migrated Ag in baby products was low; however, the migration was dependent on the type of food simulant and polymer nature.
Valley filter and valley valve in graphene
Creators: name: Rycerz, A.
name: Tworzydlo, J.
name: Beenakker, C. W. J.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: It is known that the lowest propagating mode in a narrow ballistic ribbon of graphene may lack the twofold valley degeneracy of higher modes. Depending on the crystallographic orientation of the ribbon axis, the lowest mode mixes both valleys or lies predominantly in a single valley (chosen by the direction of propagation). We show, using a tight-binding model calculation, that a nonequilibrium valley polarization can be realized in a sheet of graphene, upon injection of current through a ballistic point contact with zigzag edges. The polarity can be inverted by local application of a gate voltage to the point contact region. Two valley filters in series may function as an electrostatically controlled ``valley valve'', representing a zero-magnetic-field counterpart to the familiar spin valve.
description: RevTeX, 4 pages, 5 figures
A Novel Empirical and Theoretical Model for Galactic Rotation Curves
Creators: name: MacDonald, Nathaniel
Publisher: name: Zenodo
Year: 2025

description: This paper challenges the conventional reliance on dark matter by proposing a novel model for galactic rotation curves that reinterprets the role of time in gravitational dynamics. Nathaniel MacDonald introduces a dynamic time field that adds an extra acceleration component to the standard gravitational pull, eliminating the need for unseen dark matter to explain the observed flatness of rotation curves. Using a piecewise power-law framework, the model accurately captures the steep velocity rise in the inner regions and the sustained flat rotation in the outer regions of galaxies. Empirical validation across a diverse sample of galaxies supports the model's consistency, offering fresh insights into the underlying principles of galactic dynamics and paving the way for new approaches in cosmology and gravitational physics.
ДИВЕРГЕНЦИЯ СОЦИАЛЬНЫХ ПОРЯДКОВ ЕВРОПЫ И РОССИИ ПРИ ВЫХОДЕ ИЗ СРЕДНЕВЕКОВЬЯ И ДОЛГОВРЕМЕННЫЕ ПОЛИТИЧЕСКИЕ СЛЕДСТВИЯ
Creators: name: Николай Сергеевич Розов
Publisher: name: Сравнительная политика
Year: 2019
Subjects: сравнительная политика; социальные порядки; империя; Реформация; Раскол; российские циклы; история Европы; история России; сословия; сеньораж; государственная служба

description: Средневековая Европа до Реформации и Московская Русь до Смуты рассматриваются в идеальнотипическом ключе как носители социальных и ментальных единств: веры и церковной организации, империи, базовых социальных отношений. В итоге Реформации и религиозных войн каждое из европейских единств было разрушено, но части бывшего Pax Christiana, продолжали плотно взаимодействовать и конкурировать между собой, бороться за лидерство, что обусловило интенсивную модернизацию ведущих держав Западной Европы с известными глобальными последствиями. Московское государство после Смуты восстановило единство во всех трех аспектах. Черты государства и общества здесь существенно трансформировались в результате раскола, становления Российской империи, административных реформ XVIII–XIX вв., но при этом сохранились базовые свойства этатизма, централизма, приоритета службы, властной инструментализации морально-религиозной сферы. На основе проведенного сравнения выделены специфические для России факторы, которые обусловливают известные циклы в истории России XVI-XX вв. и сохраняют значимость в современных социально-политических процессах.
Dual-optical-comb spectroscopic ellipsometry
Creators: name: Minamikawa, Takeo
name: Hsieh, Yi-Da
name: Shibuya, Kyuki
name: Hase, Eiji
name: Kaneoka, Yoshiki
name: Okubo, Sho
name: Inaba, Hajime
name: Mizutani, Yasuhiro
name: Yamamoto, Hirotsugu
name: Iwata, Tetsuo
name: Yasui, Takeshi
Publisher: name: arXiv
Year: 2017
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Spectroscopic ellipsometry is a means to investigate optical and dielectric material responses. Conventional spectroscopic ellipsometry has trade-offs between spectral accuracy, resolution, and measurement time. Polarization modulation has afforded poor performance due to its sensitivity to mechanical vibrational noise, thermal instability, and polarization wavelength dependency. We equip a spectroscopic ellipsometer with dual-optical-comb spectroscopy, viz. dual-optical-comb spectroscopic ellipsometry (DCSE). The DCSE directly and simultaneously obtains amplitude and phase information with ultra-high spectral precision that is beyond the conventional limit. This precision is due to the automatic time-sweeping acquisition of the interferogram using Fourier transform spectroscopy and optical combs with well-defined frequency. Ellipsometric evaluation without polarization modulation also enhances the stability and robustness of the system. In this study, we evaluate the DCSE of birefringent materials and thin films, which showed improved spectral accuracy and a resolution of up to 1.2x10-5 nm across a 5-10 THz spectral bandwidth without any mechanical movement.
description: 30 pages, 4 figures
title: ADCO, Comptes du Petit-Cîteaux (1477-1491) (11 H 1179), f. 00070
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Archives Départementales De La Côte D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2019
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: comptes
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Comptes du Petit-Cîteaux (1477-1491), Archives départementales de la Côte-d'Or, (11 H 1179). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Comptes du Petit-Cîteaux (1477-1491), Archives départementales de la Côte-d'Or, (11 H 1179), f. 00070, 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
НАПРАСНЫЕ ВОЙНЫ: РАБОТАЕТ ЛИ МОДЕЛЬ ТИЛЛИ НА ПОСТСОВЕТСКОМ ПРОСТРАНСТВЕ?
Creators: name: Николай Юрьевич Силаев
name: Ирина Вячеславовна Болгова
Publisher: name: Сравнительная политика
Year: 2019
Subjects: Чарльз Тилли; государственное строительство; государственная состоятельность; постсоветское пространство; Грузия; Армения; Азербайджан; Украина; Молдова

description: Влиятельная теория Чарльза Тилли о связи военной активности и государственного строительства в Европе Нового и Новейшего времени много применялась для анализа развития государственности за пределами Европы и Северной Америки. Однако она лишь ограниченно – в части борьбы и переговоров между государством и гражданами об изъятиях ресурсов в пользу государства – использовалась для анализа посткоммунистических трансформаций. Между тем, постсоветское пространство с его многочисленными неурегулированными конфликтами дает немало материала и для проверки собственно «военной» составляющей этой теории. Большинство авторов согласны с тем, что международный порядок, установившийся после Второй мировой войны, не допускает буквального воспроизводства схемы возникновения европейских национальных государств, разработанной Тилли. Данная статья показывает, что, хотя постсоветские конфликты имеют большое символическое значение для постсоветских государств, их материальное влияние на динамику государственных доходов и укрепление государственных институтов минимально. Это объясняется геополитическим контекстом, сложившимся вокруг конфликтов, в котором наращивание военной мощи вовлеченного в конфликт государства не может служить достаточным условием для его разрешения в желательном для этого государства направлении.
On the Nature of Nonperturbative Effects in Stabilized 2D Quantum Gravity
Creators: name: Diego, Oscar
name: Gonzalez, Jose
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We remark that the weak coupling regime of the stochastic stabilization of 2D quantum gravity has a unique perturbative vacuum, which does not support instanton configurations. By means of Monte Carlo simulations we show that the nonperturbative vacuum is also confined in one potential well. Nonperturbative effects can be assessed in the loop equation. This can be derived from the Ward identities of the stabilized model and is shown to be modified by nonperturbative terms.
description: 20 pages in Latex and 4 figures in Postscript, IEM-FT-65/92
Suppressing the Rayleigh-Taylor instability with a rotating magnetic field
Creators: name: Rannacher, D.
name: Engel, A.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: The Rayleigh-Taylor instability of a magnetic fluid superimposed on a non-magnetic liquid of lower density may be suppressed with the help of a spatially homogeneous magnetic field rotating in the plane of the undisturbed interface. Starting from the complete set of Navier-Stokes equations for both liquids a Floquet analysis is performed which consistently takes into account the viscosities of the fluids. Using experimentally relevant values of the parameters we suggest to use this stabilization mechanism to provide controlled initial conditions for an experimental investigation of the Rayleigh-Taylor instability.
Subcritical water extraction of thyreostats from bovine muscle followed by liquid chromatography-tandem mass spectrometry
Creators: name: Rocchi, Silvia
name: Caretti, Fulvia
name: Rocca, Lucia Mainero
name: Pérez-Fernández, Virginia
name: Tomai, Pierpaolo
name: Bosco, Chiara Dal
name: Curini, Roberta
name: Gentili, Alessandra
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Thyreostats can be used fraudulently to promote a rapid increase in weight of breeding animals at low cost. Their severe toxicological effects impose the development of reliable analytical methods to be used in monitoring plans. This work describes an alternative approach to isolate residues of thiouracil, methyl-thiouracil, propyl-thiouracil, phenyl-thiouracil, tapazole and mercaptobenzimidazole from bovine muscle tissue. The developed procedure is based on the following three steps: i) matrix solid-phase dispersion with C18 for the preliminary sample preparation; ii) subcritical water extraction (SWE) at 160°C and 100 bar; iii) clean-up on an Oasis HLB cartridge. The quantitative determination was performed by LC-MS/MS in dual polarity ionization by using internal standardization. The SWE-LC-MS/MS method was validated according to the identification criteria of the Commission decision 2002/657/EC. The relative recoveries ranged from 72 to 97%; within-lab reproducibility was less than 18%. The decision limit and the detection capability of all analytes were below the recommended concentration, set at 10 µg kg−1, but the validation results demonstrated that this method could only be applied for screening of thiouracil and methyl-thiouracil. Besides the analytical advantages related to the use of water as solvent extraction, the procedure allowed significant removal of lipids, whose detrimental effects on instrumentation and MS sensitivity are well-known.
РЕГИОНАЛЬНЫЙ ПОРЯДОК И ТРАНСФОРМАЦИЯ ТРАНСГРАНИЧНОГО ВОДНОГО РЕЖИМА В СОВРЕМЕННОЙ ВНУТРЕННЕЙ АЗИИ
Creators: name: Алексей Викторович Михалев
Publisher: name: Сравнительная политика
Year: 2019
Subjects: водные конфликты; Внутренняя Азия; институты; политический порядок; границы; власть; региональный порядок

description: Данная статья посвящена анализу политических противоречий во Внутренней Азии, когда речь идет о доступе к водным ресурсам. В центре внимания – вопрос о распределении пресной воды в условиях формирования постсоветского политического порядка в регионе. В статье тестируется гипотеза о зависимости системы контроля над распределением водных ресурсов от существующего регионального порядка. Автор рассматривает проблему взаимоотношений между Россией, КНР и Монголией по поводу трансграничных рек, впадающих в озеро Байкал. Озеро Байкал сегодня является крупнейшим пресноводным озером в мире и находится под охраной ЮНЕСКО. Смена институциональных условий и их влияние на легитимизацию права на воду – главная идея, вокруг которой выстроена композиция представленного текста. В основе методологии исследования лежит неоинституциональный подход, при помощи которого анализируется региональный политический порядок. Эмпирическая база работы состоит из нормативно-правовых актов, регулирующих распределение трансграничных вод, высказываний политических деятелей (России и Монголии), сведений государственных статистических агентств, данных экологического мониторинга, материалов региональных масс-медиа. Основной вывод исследования состоит в том, что происходящие в современной Внутренней Азии политические изменения в обозримом будущем приведут к возникновению нового регионального политического порядка. Идеи, ценности, а также инфраструктурные макропроекты меняют как расстановку сил в регионе, так и уровень потребления природных ресурсов. Возникающие в этой связи экологические проблемы политизируются, что в итоге приводит к односторонним решениям без учета интересов всех региональных акторов.
Understanding stellar activity-induced radial velocity jitter using simultaneous K2 photometry and HARPS RV measurements
Creators: name: Oshagh, M.
name: Santos, N. C.
name: Figueira, P.
name: Barros, S. C. C.
name: Donati, J. -F.
name: Adibekyan, V.
name: Faria, J. P.
name: Watson, C. A.
name: Cegla, H. M.
name: Dumusque, X.
name: Hébrard, E.
name: Demangeon, O.
name: Dreizler, S.
name: Boisse, I.
name: Deleuil, M.
name: Bonfils, X.
name: Pepe, F.
name: Udry, S.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: One of the best ways to improve our understanding of the stellar activity-induced signal in radial velocity (RV) measurements is through simultaneous high-precision photometric and RV observations. This is of prime importance to mitigate the RV signal induced by stellar activity and therefore unveil the presence of low-mass exoplanets. The K2 Campaign 7 and 8 field-of-views were located in the southern hemisphere, and provided a unique opportunity to gather unprecedented simultaneous high precision photometric observation with K2 and high-precision RV measurements with the HARPS spectrograph to study the relationship between photometric variability and RV jitter. We observed nine stars with different levels of activity; from quiet to very active. We probe the presence of any meaningful relation between measured RV jitter and the simultaneous photometric variation, and also other activity indicators (e.g. BIS, FWHM, $logR'_{HK}$, and F8), by evaluating the strength and significance of the correlation between RVs and each indicator. We found that for the case of very active stars, strong and significant correlations exist between almost all the observables and measured RVs; however, for lower activity levels the correlations become random. Except for the F8 which its strong correlation with RV jitter persists over a wide range of stellar activity level, and thus our result suggests that F8 might be a powerful proxy for activity induced RV jitter. Moreover, we examine the capability of two state-of-the-art modeling techniques, namely the FF' method and SOAP2.0, in accurately predicting the RV jitter amplitude using the simultaneous photometric observation. We found that for the very active stars both techniques can reasonably well predict the amplitude of the RV jitter, however, at lower activity levels the FF' method underpredicts the RV jitter amplitude.
description: 13 pages, 7 figures, 2 tables, accepted for publication in A&A
K-band Spectroscopy of Clusters in NGC 4038/4039
Creators: name: Mengel, Sabine
name: Lehnert, Matthew D.
name: Thatte, Niranjan
name: Tacconi-Garman, Lowell E.
name: Genzel, Reinhard
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Integral field spectroscopy in the K-band (1.9-2.4um) was performed on four IR-bright star clusters and the two nuclei in NGC 4038/4039 (``The Antennae''). Two of the clusters are located in the overlap region of the two galaxies, and together comprise ~25% of the total 15um and ~10% of the total 4.8 GHz emission from this pair of merging galaxies. The other two clusters, each of them spatially resolved into two components, are located in the northern galaxy, one in the western and one in the eastern loop of blue clusters. Comparing our analysis of Brgamma, CO band-heads, He I (2.058um), Halpha (from archival HST data), and V-K colors with stellar population synthesis models indicates that the clusters are extincted (A_V ~ 0.7 - 4.3 mags) and young, displaying a significant age spread (4-13 Myrs). The starbursts in the nuclei are much older (65 Myrs), with the nucleus of NGC 4038 displaying a region of recent star formation northward of its K-band peak. Using our derived age estimates and assuming the parameters of the IMF (Salpeter slope, upper mass cut-off of 100 M_sun, Miller-Scalo between 1 M_sun and 0.1 M_sun), we find that the clusters have masses between 0.5 and 5 * 10^6M_sun.
description: 10 pages, 3 figures, ApJ accepted
Temperature dependent Electron Landé g-Factor and Interband Matrix Element in GaAs
Creators: name: Hübner, J.
name: Döhrmann, S.
name: Hägele, D.
name: Oestreich, M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: Very high precision measurements of the electron Lande g-factor in GaAs are presented using spin-quantum beat spectroscopy at low excitation densities and temperatures ranging from 2.6 to 300 K. In colligation with available data for the temperature dependent effective mass a temperature dependence of the interband matrix element within a common five level kp-theory can model both parameters consistently. A strong decrease of the interband matrix element with increasing temperature consistently closes a long lasting gap between experiment and theory and substantially improves the modeling of both parameters.
Exploring the Sensory Revolution: How E-nose Technology is Transforming the Food Industry
Creators: name: Dr. Adis Mirel Ahmed
Publisher: name: The Science world a Monthly e magazine
Year: 2024

description: The world of food is a sensory adventure, where aroma and flavour intertwine to create delightful experiences. However, the traditional methods of assessing food quality and flavour have often been laborious and subjective. Enter the Electronic Nose (E-nose), a technological marvel that mimics the human olfactory system, offering a promising solution to the challenges faced by the food industry. This article gives an insight into the E-nose technology and its applications in the food industry and the promising future it holds.
Kodaira-Spencer Theory of Gravity and Exact Results for Quantum String Amplitudes
Creators: name: Bershadsky, M.
name: Cecotti, S.
name: Ooguri, H.
name: Vafa, C.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We develop techniques to compute higher loop string amplitudes for twisted $N=2$ theories with $\hat c=3$ (i.e. the critical case). An important ingredient is the discovery of an anomaly at every genus in decoupling of BRST trivial states, captured to all orders by a master anomaly equation. In a particular realization of the $N=2$ theories, the resulting string field theory is equivalent to a topological theory in six dimensions, the Kodaira--Spencer theory, which may be viewed as the closed string analog of the Chern--Simon theory. Using the mirror map this leads to computation of the `number' of holomorphic curves of higher genus curves in Calabi--Yau manifolds. It is shown that topological amplitudes can also be reinterpreted as computing corrections to superpotential terms appearing in the effective 4d theory resulting from compactification of standard 10d superstrings on the corresponding $N=2$ theory. Relations with $c=1$ strings are also pointed out.
description: 178 pages, 20 figures
Opinion dynamics driven by leaders, media, viruses and worms
Creators: name: Tuncay, Caglar
Publisher: name: arXiv
Year: 2006
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: A model on the effects of leader, media, viruses, and worms and other agents on the opinion of individuals is developed and utilized to simulate the formation of consensus in society and price in market via excess between supply and demand. Effects of some time varying drives, (harmonic and hyperbolic) are also investigated. Key words: Opinion; Leader; Media; Market; Buyers; Sellers; Excess
description: 14 pages, 7 figures (14, total) Will be published in IJMPC
Relativistic distortions in the large-scale clustering of SDSS-III BOSS CMASS galaxies
Creators: name: Alam, Shadab
name: Zhu, Hongyu
name: Croft, Rupert A. C.
name: Ho, Shirley
name: Giusarma, Elena
name: Schneider, Donald P.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Popular Physics (physics.pop-ph)
subject: FOS: Physical sciences

description: General relativistic effects have long been predicted to subtly influence the observed large-scale structure of the universe. The current generation of galaxy redshift surveys have reached a size where detection of such effects is becoming feasible. In this paper, we report the first detection of the redshift asymmetry from the cross-correlation function of two galaxy populations which is consistent with relativistic effects. The dataset is taken from the Sloan Digital Sky Survey DR12 CMASS galaxy sample, and we detect the asymmetry at the $2.7σ$ level by applying a shell-averaged estimator to the cross-correlation function. Our measurement dominates at scales around $10$ h$^{-1}$Mpc, larger than those over which the gravitational redshift profile has been recently measured in galaxy clusters, but smaller than scales for which linear perturbation theory is likely to be accurate. The detection significance varies by 0.5$σ$ with the details of our measurement and tests for systematic effects. We have also devised two null tests to check for various survey systematics and show that both results are consistent with the null hypothesis. We measure the dipole moment of the cross-correlation function, and from this the asymmetry is also detected, at the $2.8 σ$ level. The amplitude and scale-dependence of the clustering asymmetries are approximately consistent with the expectations of General Relativity and a biased galaxy population, within large uncertainties. We explore theoretical predictions using numerical simulations in a companion paper.
description: 13 pages, 10 figures, published in MNRAS, see link for a combined video summary of this and three other related papers posted today: https://youtu.be/nESs6jsXBCs . An elementary introduction to gravitational redshift is here: https://youtu.be/6tbCk_4Tk10
Kinematics of Molecular Hydrogen Emission from Pre-planetary Nebulae: RAFGL 2688 and RAFGL 618
Creators: name: Kastner, Joel H.
name: Weintraub, David A.
name: Gatley, Ian
name: Henn, LeeAnn
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present high spectral resolution maps of near-infrared molecular hydrogen emission from the bipolar pre-planetary nebulae RAFGL 2688 and RAFGL 618, obtained with the NOAO Phoenix spectrometer. The measured velocity gradients along the polar axes of both nebulae indicate that the highest velocity gas lies closest to the central stars. These results support the suggestion that the polar H_2 emission regions of both nebulae contain shocked gas formed as fast (~50-150 km/s), collimated, post-asymptotic giant branch (AGB) winds collide with slower-moving (~10-20 km/s) material previously ejected while the central stars were still on the AGB. The kinematics of H_2 emission perpendicular to the polar axis of RAFGL 2688 are consistent with a model combining expansion along the equator at 5-10 km/s with rotation about the polar axis at 5-10 km/s. The rapid onset of the common envelope phase of a close binary system may explain both the bipolar structure of RAFGL 2688 and the presence and complex kinematics of its shocked H_2 emission.
description: 21 pages, 8 figures; to be published in the Astrophysical Journal (Jan. 1, 2001 issue)
Extraordinary linear dynamic range in laser-defined functionalized graphene photodetectors
Creators: name: De Sanctis, Adolfo
name: Jones, Gareth F.
name: Wehenkel, Dominique J.
name: Bezares, Francisco
name: Koppens, Frank H. L.
name: Craciun, Monica F.
name: Russo, Saverio
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Graphene-based photodetectors have demonstrated mechanical flexibility, large operating bandwidth, and broadband spectral response. However, their linear dynamic range (LDR) is limited by graphene's intrinsichot-carrier dynamics, which causes deviation from a linear photoresponse at low incident powers. At the same time, multiplication of hot carriers causes the photoactive region to be smeared over distances of a few micro-meters, limiting the use of graphene in high-resolution applications. We present a novel method for engineer-ing photoactive junctions in FeCl3-intercalated graphene using laser irradiation. Photocurrent measured at these planar junctions shows an extraordinary linear response with an LDR value at least 4500 times larger than that of other graphene devices (44 dB) while maintaining high stability against environmental contamination without the need for encapsulation. The observed photoresponse is purely photovoltaic, demonstrating complete quenching of hot-carrier effects. These results pave the way toward the design of ultrathin photode-tectors with unprecedented LDR for high-definition imaging and sensing.
description: 44 pages, includes supplementary
title: ADCO, Grènetier de Cîteaux : comptes (1497-1504) (11 H 1172), f. 00179
Creators: name: de la Côte-d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2019
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: comptes
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Grènetier de Cîteaux : comptes (1497-1504), Archives départementales de la Côte-d'Or, (11 H 1172). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Grènetier de Cîteaux : comptes (1497-1504), Archives départementales de la Côte-d'Or, (11 H 1172), f. 00179, 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
Identification of Character Values Developed in Early Childhood Education
Creators: name: Mutiara Felicita Amsal
Publisher: name: figshare
Year: 2018
Subjects: subject: 130102 Early Childhood Education (excl. Maori)
subject: FOS: Educational sciences
subject: 130306 Educational Technology and Computing

description: Character education in early childhood needs to be developed and identified so that the development of these values is appropriate to the early childhood development stage. This study aims to identify the character values that will be developed in early childhood education. The formulation of the problem in this research is what character values are developed in early childhood learning.The type of research is qualitative with data collection technique by observation and interview. Data were collected through teacher respondents on early childhood residing in Padang.The results showed that there are five different aspects of character developed in early childhood education that is, religious character, social character, personal value, caring character and environmental character.
O'QUVCHILARGA KREATIV YONDASHUV ASOSIDA INGLIZ TILI O'QITISHNING PEDAGOGIK-PSIXOLOGIK ASOSLARI
Creators: name: Matkarimova, Mukaddas
Publisher: name: Zenodo
Year: 2024

description: Ushbu maqolada umumta’lim maktabi o‘quvchilarini kreativ yondashuv asosida ingliz tilini o‘qitishning pedagogik-psixologik asoslari  ahamiyati va afzalliklari ko‘rsatib berilgan.