cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Plan de gestion de données pour Personnes, places, politiques et perspectives (Modèle)
Creators: name: Leviten-Reid, Catherine
Publisher: name: Zenodo
Year: 2020
Subjects: Housing
Data Management Plan
Plan de gestion des données
Exemplar
Modèle
Canada
Affordable rental housing
Logement
Logement locatif abordable

description: Élaboré pour un projet de collaboration national pancanadien, ce modèle de PGD sert à documenter et à orienter les recherches en cours sur les inégalités de logement et les populations vulnérables. La gestion des données joue un rôle clé dans la détermination et le traitement des enjeux liés aux données sensibles et aux données de sources multiples recueillies dans le cadre de ce projet. La nature « vivante » de ce PGD démontre la souplesse et la valeur d’un document qui peut facilement évoluer avec un projet.
The role of R-strategies for circular supply chains - a systematic literature review
Creators: name: Inês, Ana
name: Dalmarco, Gustavo
name: Zimmermann, Ricardo Augusto
name: Fornasiero, Rosanna
Publisher: name: Zenodo
Year: 2023

description: Presentation of the article "The role of R-strategies for circular supply chains - a systematic literature review" at the EurOMA 2023 Conference.
This article is one of the outcomes of Deliverable T2.1, entitled "Report on low-carbon and circular industrial value chains", which is a part of Work Package 2 - Principles of the SoTecIn Factory.
Centre-to-limb properties of small, photospheric quiet Sun jets
Creators: name: da Costa, F. Rubio
name: Solanki, S. K.
name: Danilovic, S.
name: Hizberger, J.
name: Martínez-Pillet, V.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Strongly Doppler-shifted Stokes $V$ profiles have been detected in the quiet Sun with the IMaX instrument on-board the SUNRISE stratospheric balloon-borne telescope. High velocities are required in order to produce such signals, hence these events have been interpreted as jets, although other sources are also possible. We aim to characterize the variation of the main properties of these events (occurrence rate, lifetime, size and velocities) with their position on the solar disk between disk centre and the solar limb. These events have been identified in Sunrise/IMaX data according to the same objective criteria at all available positions on the solar disk. Their properties were determined using standard techniques. Our study yielded a number of new insights into this phenomenon. Most importantly, the number density of these events is independent of the heliocentric angle, i.e. the investigated supersonic flows are nearly isotropically distributed. Size and lifetime are also nearly independent of the heliocentric angle, while their intensity contrast increases towards the solar limb. The Stokes $V$ jets are associated with upflow velocities deduced from Stokes $I$, which are stronger towards the limb. Their intensity decreases with time, while their line-of-sight (LOS) velocity does not display a clear temporal evolution. Their association with linear polarization signals decreases towards the limb. The density of events appears to be independent of heliocentric angle, establishing that they are directed nearly randomly. If these events are jets triggered by magnetic reconnection between emerging magnetic flux and the ambient field, then our results suggest that there is no preferred geometry for the reconnection process.
description: 9 pages, 9 figures
Veau, vache, poisson !
Creators: name: Pannatier, Chantal
Publisher: name: (:null)
Year: 2021
Subjects: SH Aquaculture. Fisheries. Angling

description: C'est une nouvelle tendance, des agriculteurs qui renoncent au bétail pour élever des poissons! Ca prend moins de place dans le pré, c'est très demandé par le marché et ça offre de meilleurs rendements que la production de lait. Esturgeons, sandres, perches, crevettes se plaisent dans nos campagnes.
Novel 2D Silica Monolayers with Tetrahedral and Octahedral Configurations
Creators: name: Wang, Gaoxue
name: Loh, G. C.
name: Pandey, Ravindra
name: Karna, Shashi P.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Free-standing and well-ordered two-dimensional (2D) silica monolayers with tetrahedral (T-silica) and octahedral (O-silica) building blocks are found to be stable by first principles calculations; T-silica is formed by corner-sharing SiO4 tetrahedrons in a rectangular network and O-silica consists of edge-sharing SiO6 octahedrons. Moreover, the insulating O-silica is the strongest silica monolayer, and can therefore act as a supporting substrate for nanostructures in sensing and catalytic applications. Nanoribbons of T-silica are metallic while those of O-silica have band gaps regardless of the chirality. We find the interaction of O-silica with graphene to be weak suggesting the possibility of its use as a monolayer dielectric material for graphene-based devices. Considering that the six-fold coordinated silica exists at high pressure in the bulk phase, the prediction of a small energy difference of O-silica with the synthesized silica bilayer together with the thermal stability at 1000 K suggest that synthesis of O-silica can be achieved in experiments.
Synthesis and characterization of pH-sensitive thin-layer molecularly imprinted membranes for selective solid-phase extraction of celecoxib from biological fluids followed by high-performance liquid chromatography with UV detection
Creators: name: Yazdanian, Negin
name: Akbari-Adergani, Behrouz
name: Kazemipour, Maryam
name: Javanbakht, Mehran
name: Panahi, Homayon Ahmad
Publisher: name: Taylor & Francis
Year: 2023
Subjects: Biochemistry
Cell Biology
Molecular Biology
Pharmacology
Biotechnology
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified

description: In this work, the synthesis of thin-layer, pH-sensitive molecularly imprinted membrane using methacrylic acid and maleic acid as functional monomers, ethylene glycol dimethacrylate as cross-linker, 2,2′-azobisisobutyronitrile as initiator, poly (vinylidene fluoride) as porous membrane, and celecoxib as a target molecule have been reported. Different technique analyses characterized the membrane product. A novel molecularly imprinted membrane-solid phase extraction method was used for the extraction of celecoxib and concentrating it prior to be analyzed in the human plasma and urine matrix. High-performance liquid chromatography with ultraviolet detection was used and validated for the analysis of celecoxib which was extracted from biological fluids. The molecularly imprinted membrane showed selective performance for the template, and extraction recoveries of the drug by the membrane from human plasma and urine samples were between 96.2 and 97.3%. The obtained results showed that the detection and quantification limits of the drug were 0.12 and 0.40 ng mL−1, respectively. The adsorption capacity of 4.95 mg g−1 was obtained from the fitting by the Langmuir model. The molecularly imprinted membrane can be easily regenerated eight times with sustained efficiency. Therefore, the developed method can be a good candidate for the separation and detection of celecoxib in biological samples.
The limits of life and the biosphere in earth’s interior
Creators: name: Teske, A.
name: Morono, Y.
name: Lever, M.A.
name: Heuer, V.B.
Publisher: name: Oceanography Society
Year: 2019

description: Fifty years of scientific ocean drilling have shown that microorganisms are widespread deep inside the ocean floor. Microbial populations exist in both organic-matter-rich and nutrient-poor sediments (Kallmeyer et al., 2012; D’Hondt et al., 2015), in sediments that are millions of years old and are buried to over a kilometer depth (Roussel et al., 2008; Ciobanu et al., 2014; Inagaki et al., 2015), and deep inside the basaltic oceanic crust (Orcutt et al., 2011; Lever et al., 2013). In these varied environments, metabolic activity is extraordinarily low (D’Hondt et al., 2009; Hoehler and Jørgensen 2013; Lever et al. 2015a), but microbial cells remain physiologically active (Morono et al., 2011) or survive in their dormant phases (Lomstein et al., 2012). The total amount of sub-surface biomass is still being debated (Hinrichs and Inagaki, 2012; Kallmeyer et al., 2012; Parkes et al., 2014) and the factors posing ultimate limits to deep life and the habitability of Earth remain to be resolved.
The impact of executive functions on reading comprehension
Creators: name: El-Mir, Mohammed
Publisher: name: figshare
Year: 2022
Subjects: Developmental and Educational Psychology

description: This study explored from a cognitive perspective the relationship between executive functions (EF) and reading comprehension, relying on six test tools to validate the general hypothesis, one of which is specialized in evaluating reading comprehension, while the other tools were adopted to measure the executive functions of members of the research sample consisting of 200 students studying at the second and third levels of primary school. In view of the results obtained and the reflections they provoked, this research shows that there were statistically significant differences at the 0.05 level between the two groups (weak and good comprehension). Concerning the results of the evaluation of working memory and most of the criteria for evaluating inhibition (8 out of 12 criteria), as well as in all the criteria for evaluating mental flexibility (4 criteria out of 5). This explains the impact of executive functions on reading comprehension. In addition, carrying out this research sheds light on some factors that may contribute to the failure of reading comprehension.
Environment of the submillimeter-bright massive starburst HFLS3 at $z\sim$6.34
Creators: name: Laporte, N.
name: Pérez-Fournon, I.
name: Calanog, J. A.
name: Cooray, A.
name: Wardlow, J. L.
name: Bock, J.
name: Bridge, C.
name: Burgarella, D.
name: Bussmann, R. S.
name: Cabrera-Lavers, A.
name: Casey, C. M.
name: Clements, D. L.
name: Conley, A.
name: Dannerbauer, H.
name: Farrah, D.
name: Fu, H.
name: Gavazzi, R.
name: González-Solares, E. A.
name: Ivison, R. J.
name: Faro, B. Lo
name: Ma, B.
name: Magdis, G.
name: Marques-Chaves, R.
name: Martínez-Navajas, P.
name: Oliver, S. J.
name: Osage, W. A.
name: Riechers, D.
name: Rigopoulou, D.
name: Scott, D.
name: Streblyanska, A.
name: Vieira, J. D.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We describe the search for Lyman-break galaxies (LBGs) near the sub-millimeter bright starburst galaxy HFLS3 at $z$$=$6.34 and a study on the environment of this massive galaxy during the end of reionization.We performed two independent selections of LBGs on images obtained with the \textit{Gran Telescopio Canarias} (GTC) and the \textit{Hubble Space Telescope} (HST) by combining non-detections in bands blueward of the Lyman-break and color selection. A total of 10 objects fulfilling the LBG selection criteria at $z$$>$5.5 were selected over the 4.54 and 55.5 arcmin$^2$ covered by our HST and GTC images, respectively. The photometric redshift, UV luminosity, and the star-formation rate of these sources were estimated with models of their spectral energy distribution. These $z$$\sim$6 candidates have physical properties and number densities in agreement with previous results. The UV luminosity function at $z$$\sim$6 and a Voronoi tessellation analysis of this field shows no strong evidence for an overdensity of relatively bright objects (m$_{F105W}$$
description: 14 pages, 12 figures, accepted for publication in ApJ
One-step pre-column derivatization method for HPLC-UV determination of organic acids in fruit juices
Creators: name: Seddiq, Nada
name: Asan, Adem
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Molecular Biology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified

description: A simple and effective one-step pre-column derivatization method for reversed-phase HPLC-UV determination of the major organic acids (citric, malic, tartaric, and succinic acids) in fruit juices has been developed. The method is based on the coupling reaction of organic acids with 1-naphthylamine in the presence of N,N′-diisopropylcarbodiimide. The resulting organic acid amide derivatives were successfully separated on an AQ-C18 column and detected by a UV detector at 222 nm. Isocratic elution was performed using an acetonitrile-methanol-tetrahydrofuran-water (37:4:1:58; v/v) mixture as a mobile phase at a flow rate of 2.0 mL/min. Validation studies showed good recoveries ranging from 88.97 to 92.52% with RSD % between 2.95 and 4.56%. The detection limits obtained were 0.18, 0.48, 0.14, and 0.69 µg/mL for tartaric acid, malic acid, succinic acid, and citric acid, respectively. The method was successfully applied to three different commercial fruit juice and nectar samples with little or no clean-up procedures.
Investigating Power and Agency in Singular Diversity-Requirement Education Courses Moving Beyond Content Analysis to Engage with Critical Praxis Analysis
Creators: name: Boda, Phillip Andrew
Publisher: name: University of Illinois at Chicago
Year: 2023
Subjects: Uncategorized

description: Given recent pushes toward homogenous teacher education, teacher educator pedagogy necessitates modeled critical practice. The research presented here provides an analysis to ground the call for a move beyond teacher education pedagogy focused on the dissemination of knowledge about critical issues in classrooms. Utilizing two methodological traditions – namely, critical discourse analysis and phenomenography – this paper reports on the discursive moments enacted in a graduate course that sought to foster critical understandings of issues in urban science education, intending to lead to critical practices employed by this population of teacher candidates and doctoral students. Findings support that not only was there a preponderance of the dissemination model of teaching and learning, but also that the students within this course, even when working in groups, were unable to generate critical unit plans for prospectus science lessons in K-12 classrooms. Implications for this study are discussed in relation to the literature on critical teacher education.
Climate Risk, Land Loss, and Migration: Evidence from a Quasi-Experiment in Bangladesh
Creators: name: Koubi, Vally
name: Rudolph, Lukas
name: Freihardt, Jan
Publisher: name: Open Science Framework
Year: 2023
Subjects: subject: Social and Behavioral Sciences

description: This is an update to the pre-registration for the roll-out of phone survey wave 5 (overall survey wave 7).
A Comparative Analysis of Disposable Syringes vs. Multi-Use Dental Syringes for Vasectomy Procedures: Feasibility and Cost Implications
Creators: name: Cashion, Geoffrey
Publisher: name: Zenodo
Year: 2024

description: This paper compares the use of disposable syringes with lignocaine 2% plain and multi-use dental syringes with lignocaine and adrenaline cartridges in no-scalpel vasectomy (NSV) procedures. It evaluates the clinical, financial, and operational implications of switching to multi-use dental syringes, focusing on cost-effectiveness, ease of use, and the risks associated with adrenaline. The findings suggest that despite potential efficiency improvements, disposable syringes with plain lignocaine remain the preferable choice for high-volume vasectomy clinics.
Separation of betulin and its derivatives by high-performance liquid chromatography and their determination in extracts of some plants and chaga mushroom
Creators: name: Sursyakova, Viktoria V.
name: Levdansky, Vladimir A.
name: Rubaylo, Anatoly I.
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified

description: The influence of conditions on the separation of betulin (BT), betulinic (BIA), and betulonic (BOA) acids by reversed-phase high-performance liquid chromatography (RP-HPLC) with isocratic elution was studied. It was shown that the order of peaks in chromatograms changed with varying the acetonitrile (ACN) content in the mobile phase, and a poor separation under certain conditions was observed. The highest peak resolution with minimal retention times was at a column temperature of 20 °C, flow rate of 0.25 ml/min, and 92.5% ACN in the mobile phase. The extracts from jujube (Ziziphus jujuba) dried fruit, chaga mushroom (Inonotus obliquus), and white birch bark (Betula pendula) were studied using the obtained conditions. For extracts from the first two sources, it was found that peaks of the compound studied interfered with unknown peaks. By varying the ACN content in the mobile phase with a small step from run to run and tracking the peaks, a baseline separation was achieved. The optimal % ACN in the mobile phase was 87 and 89 for the extracts from jujube and chaga mushroom, respectively. Jujube dried fruit was found to contain, in terms of dry weight of the jujube, 0.223 ± 0.008 mg/g of BIA and 0.044 ± 0.006 mg/g of BOA. Chaga mushroom studied contains 0.022 ± 0.004 mg/g of BT and 0.062 ± 0.009 mg/g of BIA. White birch bark contains 50.9 ± 0.7 mg/g of BT, 11.2 ± 0.3 mg/g of BIA, and 2.5 ± 0.3 mg/g of BOA.
Differential Galois Theory and Lie Symmetries
Creators: name: Blázquez-Sanz, David
name: Morales-Ruiz, Juan J.
name: Weil, Jacques-Arthur
Publisher: name: arXiv
Year: 2015
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: Differential Geometry (math.DG)
subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 12H05, 34M15, 34A26

description: We study the interplay between the differential Galois group and the Lie algebra of infinitesimal symmetries of systems of linear differential equations. We show that some symmetries can be seen as solutions of a hierarchy of linear differential systems. We show that the existence of rational symmetries constrains the differential Galois group in the system in a way that depends of the Maclaurin series of the symmetry along the zero solution.
Ultraspinning limits and super-entropic black holes
Creators: name: Hennigar, Robie A.
name: Kubiznak, David
name: Mann, Robert B.
name: Musoke, Nathan
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: By employing the new ultraspinning limit we construct novel classes of black holes with non-compact event horizons and finite horizon area and study their thermodynamics. Our ultraspinning limit can be understood as a simple generating technique that consists of three steps: i) transforming the known rotating AdS black hole solution to a special coordinate system that rotates (in a given 2-plane) at infinity ii) boosting this rotation to the speed of light iii) compactifying the corresponding azimuthal direction. In so doing we qualitatively change the structure of the spacetime since it is no longer possible to return to a frame that does not rotate at infinity. The obtained black holes have non-compact horizons with topology of a sphere with two punctures. The entropy of some of these exceeds the maximal bound implied by the reverse isoperimetric inequality, such black holes are super-entropic.
description: 19 pages, 6 figures; minor corrections as in published version, updated references
Development of emotions recognition in preschool and primary pupils
Creators: name: El-Mir, Mohammed
Publisher: name: figshare
Year: 2022
Subjects: Developmental and Educational Psychology

description: The current study explored the development of the recognition of the six basic emotions among elementary and primary education students. (140 participants), whose ages ranged from 5 to 12 years, participated in this research. They were exposed to Paul Ekman's basic emotion recognition test (1975). The statistical analysis of the data showed that the development of emotion recognition improves according to age and is affected by the degree of emotional expression intensity. Although the recognition in the early stages of 5 and 6 years seems weak, the age period that begins from seven or eight and above, constitutes a moment of specific transformation in the recognition of the six basic emotions. The research results revealed clear statistical differences in the development of the identification of the six basic emotions between 5 and 12 years old, but the differences between males and females in the recognition of basic emotions remain unclear.
Estudo Sobre O Conforto Térmico Do Acervo Em Papel Do Apmop Por Meio Da Arquitetura Vernacular
Creators: name: Lucas Araujo Politano
Publisher: name: Zenodo
Year: 2024

description: O presente projeto se refere a observação e análise parcial do comportamento do acervo bibliográfico da reserva técnica do APMOP (Arquivo Público Municipal de Ouro Preto) instalado em edifício tombado intitulado “Casa de Gonzaga”, no centro de Ouro Preto-MG, que se trata de uma arquitetura vernacular do tipo sobrado do século XVIII, sendo essa considerada uma forma sustentável de construção graças ao conforto térmico proveniente da técnica construtiva e também pela adequação à matéria prima regional. O estudo buscou demonstrar que apesar da ausência do controle de umidade relativa do ar e temperatura de forma instrumentalizada, seja pela falta de empenho ou pela característica do tombamento, os danos associados a esses agentes são mitigados por meio dos atributos físicos da estrutura do imóvel, que é capaz de manter condições ambientais satisfatórias ao acervo. Durante a realização da pesquisa o ambiente foi mapeado considerando seus espaços internos e externos, o tipo de acervo e seus agentes de degradação. Como forma de parâmetro de aferição para comparação foram utilizados termohigrômetros em pontos definidos após o mapeamento, que seguem monitorados diariamente e através da geração de gráficos e sua interpretação foi possível comprovar que, nesse caso, a tipologia de materiais empregados na arquitetura do local interfere de modo positivo promovendo a adequação climática compatível ao que se é previsto pela ciência da conservação preventiva em obras no suporte de papel.
The resurgence properties of the Incomplete gamma function II
Creators: name: Nemes, Gergő
Publisher: name: arXiv
Year: 2014
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 41A60, 33B20, 34M40

description: In this paper we derive a new representation for the incomplete gamma function, exploiting the reformulation of the method of steepest descents by C. J. Howls (Howls, Proc. R. Soc. Lond. A 439 (1992) 373--396). Using this representation, we obtain numerically computable bounds for the remainder term of the asymptotic expansion of the incomplete gamma function $Γ\left( { - a,λa} \right)$ with large $a$ and fixed positive $λ$, and an asymptotic expansion for its late coefficients. We also give a rigorous proof of Dingle's formal result regarding the exponentially improved version of the asymptotic series of $Γ\left( { - a,λa} \right)$.
description: 22 pages, 3 figures
Development of emotions recognition in preschool and primary pupils Item
Creators: name: El-Mir, Mohammed
Publisher: name: figshare
Year: 2022
Subjects: Developmental and Educational Psychology

description: The current study explored the development of the recognition of the six basic emotions among elementary and primary education students. (140 participants), whose ages ranged from 5 to 12 years, participated in this research. They were exposed to Paul Ekman's basic emotion recognition test (1975). The statistical analysis of the data showed that the development of emotion recognition improves according to age and is affected by the degree of emotional expression intensity. Although the recognition in the early stages of 5 and 6 years seems weak, the age period that begins from seven or eight and above, constitutes a moment of specific transformation in the recognition of the six basic emotions. The research results revealed clear statistical differences in the development of the identification of the six basic emotions between 5 and 12 years old, but the differences between males and females in the recognition of basic emotions remain unclear.
Generation and Utilization of Volatile Fatty Acids and Alcohols in Hydrothermally Altered Sediments in the Guaymas Basin, Gulf of California
Creators: name: Montgomery, A.
name: Hinrichs, K.-U.
name: Liu, J.
name: Zhuang, G.-C.
name: Song, M.
name: Joye, S.B.
name: Schubotz, F.
name: Samarkin, V.A.
name: Teske, A.
Publisher: name: Blackwell Publishing Ltd
Year: 2019

description: Volatile fatty acids (VFAs) and alcohols are key intermediates of anaerobic carbon metabolism, yet their biogeochemical cycling remains poorly constrained in hydrothermal systems. We investigated the abundance, stable carbon isotopic composition, and metabolic cycling of VFAs and alcohols to elucidate their generation and utilization pathways in hydrothermally influenced sediments (4 °C to 90 °C) from the Guaymas Basin. Acetate (up to 229 μM) and methanol (up to 37 μM) were abundant in porewaters. The δ13C values of acetate varied between −35.6‰ and −18.1‰. Carbon isotopic signatures, thermodynamic predictions, and experimental incubations suggested biological sources such as fermentation and acetogenesis for acetate. Acetate and methanol were predominantly consumed by nonmethanogenic processes (e.g., sulfate reduction), as reflected in high oxidation rates versus low methanogenesis rates, and further evidenced through inhibition experiments with molybdate. These results reveal an important role for VFAs and alcohols as energy sources for diverse chemoheterotrophs in organic-rich hydrothermally influenced sediments.
Cable bacteria, living electrical conduits in the microbial world
Creators: name: Teske, A.
Publisher: name: National Academy of Sciences
Year: 2019

description: Microorganisms spend their lives searching for chemical reactants that yield metabolically usable energy, one reactant providing electrons and the other accepting them in a redox reaction. In PNAS, Kjeldsen et al. (1) provide a comprehensive genomic and physiological analysis of bacteria that have evolved an ingenious solution to the persistent problem that suitable reactants often do not occur together: They electrify their sedimentary habitat as living wires and connect redox couples over centimeters, vast distances in the microbial world.
Additional file 1 of Promoting salt tolerance, growth, and phytochemical responses in coriander (Coriandrum sativum L. cv. Balady) via eco-friendly Bacillus subtilis and cobalt
Creators: name: Brengi, Sary H.
name: Moubarak, Maneea
name: El-Naggar, Hany M.
name: Osman, Amira R.
Publisher: name: figshare
Year: 2024
Subjects: subject: Plant Biology
subject: FOS: Biological sciences

description: Additional file 1.
MANUAL DE DADOS ABERTOS GOVERNO DO DISTRITO FEDERAL
Creators: name: Ziller, Henrique Moraes
name: Andrade, Marcos Tadeu de
name: Pinho Filho, Lúcio Carlos de
name: Pires e Albuquerque, Breno Rocha
name: Freitas, Diego Ramalho
name: Silva, Fabrício Fernando Carpaneda
name: Rodrigues, Ednílson Lins
name: Oliveira, José dos Reis de
Publisher: name: Zenodo
Year: 2020
Subjects: Dados Abertos Governamentais
Governo Aberto
Gestão Pública
8 princípios
Formatos abertos

description: Descrição Calebe - O Manual trás uma base teórica sobre Dados Abertos Governamentais em uma linguagem mais simples. Indicado para quem tem dúvidas sobre a base do assunto. Apresentação Este manual tem o objetivo de apresentar para você, servidor público, o conceito de dados abertos governamentais. São informações públicas produzidas pelo Estado e disponibilizadas em formatos abertos que permitem a qualquer pessoa livremente usá-las, reutilizá-las e redistribuí-las, sujeitos a, no máximo, creditar a sua autoria e compartilhar pela mesma licença. O acesso à informação é um direito previsto na Constituição Federal e compreende, entre outros, o direito de obter informação primária, íntegra, autêntica e atualizada. A informação produzida pelo Estado é um bem público que pertence à sociedade e a ela deve estar acessível. Um dos aspectos previstos na Lei Distrital de Acesso à Informação – LAI/DF, nº 4.990/2012, é a adoção de meios eletrônicos para a disponibilização de dados públicos, que devem ser divulgados de forma que facilite sua reutilização e que permita o acesso simplificado para os seus usuários. A disponibilização de dados abertos possui potenciais variados, como a melhoria da gestão pública, o incremento da transparência, o fomento ao controle e participação social, a geração de emprego e renda e o incentivo à inovação. Para que todos possam encontrar e utilizar os dados e as informações públicas sobre diversos temas em formato bruto e aberto, foi desenvolvido o Portal de Dados Abertos (www.dados.df.gov.br). É a ferramenta que organiza e padroniza o acesso aos dados públicos, promovendo a interlocução entre atores da sociedade e o governo para a melhor utilização dos dados em benefício da sociedade. Ficha Técnica Coordenação Hostílio Ribeiro dos Santos Neto Bruno Henrique Braga Supervisão Rejane Vaz de Abreu Local da origem: http://www.cg.df.gov.br/wp-conteudo/uploads/2018/02/Manual_Dados_Abertos_DF.pdf http://www.cg.df.gov.br/dados-abertos/ Na origem do link. 24/02/18 às 17h16 - Atualizado em 26/06/19 às 17h28
description: Indicado para dar base inicial no assunto.
Estudo sobre o conforto térmico do acervo em papel do APMOP por meio da Arquitetura Vernacular
Creators: name: Araujo Politano, Lucas
Publisher: name: Zenodo
Year: 2024

description: O presente projeto se refere a observação e análise parcial do comportamento do acervo bibliográfico da reserva técnica do APMOP (Arquivo Público Municipal de Ouro Preto) instalado em edifício tombado intitulado “Casa de Gonzaga”, no centro de Ouro Preto-MG, que se trata de uma arquitetura vernacular do tipo sobrado do século XVIII, sendo essa considerada uma forma sustentável de construção graças ao conforto térmico proveniente da técnica construtiva e também pela adequação à matéria prima regional. O estudo buscou demonstrar que apesar da ausência do controle de umidade relativa do ar e temperatura de forma instrumentalizada, seja pela falta de empenho ou pela característica do tombamento, os danos associados a esses agentes são mitigados por meio dos atributos físicos da estrutura do imóvel, que é capaz de manter condições ambientais satisfatórias ao acervo. Durante a realização da pesquisa o ambiente foi mapeado considerando seus espaços internos e externos, o tipo de acervo e seus agentes de degradação. Como forma de parâmetro de aferição para comparação foram utilizados termohigrômetros em pontos definidos após o mapeamento, que seguem monitorados diariamente e através da geração de gráficos e sua interpretação foi possível comprovar que, nesse caso, a tipologia de materiais empregados na arquitetura do local interfere de modo positivo promovendo a adequação climática compatível ao que se é previsto pela ciência da conservação preventiva em obras no suporte de papel.
Estudo Sobre o Conforto Térmico do Acervo em Papel do Apmop por Meio da Arquitetura Vernacular
Creators: name: Lucas Araujo Politano
Publisher: name: Zenodo
Year: 2024

description: O presente projeto se refere a observação e análise parcial do comportamento do acervo bibliográfico da reserva técnica do APMOP (Arquivo Público Municipal de Ouro Preto) instalado em edifício tombado intitulado “Casa de Gonzaga”, no centro de Ouro Preto-MG, que se trata de uma arquitetura vernacular do tipo sobrado do século XVIII, sendo essa considerada uma forma sustentável de construção graças ao conforto térmico proveniente da técnica construtiva e também pela adequação à matéria prima regional. O estudo buscou demonstrar que apesar da ausência do controle de umidade relativa do ar e temperatura de forma instrumentalizada, seja pela falta de empenho ou pela característica do tombamento, os danos associados a esses agentes são mitigados por meio dos atributos físicos da estrutura do imóvel, que é capaz de manter condições ambientais satisfatórias ao acervo. Durante a realização da pesquisa o ambiente foi mapeado considerando seus espaços internos e externos, o tipo de acervo e seus agentes de degradação. Como forma de parâmetro de aferição para comparação foram utilizados termohigrômetros em pontos definidos após o mapeamento, que seguem monitorados diariamente e através da geração de gráficos e sua interpretação foi possível comprovar que, nesse caso, a tipologia de materiais empregados na arquitetura do local interfere de modo positivo promovendo a adequação climática compatível ao que se é previsto pela ciência da conservação preventiva em obras no suporte de papel.
Use of Modality and Negation in Semantically-Informed Syntactic MT
Creators: name: Baker, Kathryn
name: Bloodgood, Michael
name: Dorr, Bonnie J.
name: Callison-Burch, Chris
name: Filardo, Nathaniel W.
name: Piatko, Christine
name: Levin, Lori
name: Miller, Scott
Publisher: name: arXiv
Year: 2015
Subjects: subject: Computation and Language (cs.CL)
subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences
subject: I.2.7; I.2.6; I.5.1; I.5.4

description: This paper describes the resource- and system-building efforts of an eight-week Johns Hopkins University Human Language Technology Center of Excellence Summer Camp for Applied Language Exploration (SCALE-2009) on Semantically-Informed Machine Translation (SIMT). We describe a new modality/negation (MN) annotation scheme, the creation of a (publicly available) MN lexicon, and two automated MN taggers that we built using the annotation scheme and lexicon. Our annotation scheme isolates three components of modality and negation: a trigger (a word that conveys modality or negation), a target (an action associated with modality or negation) and a holder (an experiencer of modality). We describe how our MN lexicon was semi-automatically produced and we demonstrate that a structure-based MN tagger results in precision around 86% (depending on genre) for tagging of a standard LDC data set. We apply our MN annotation scheme to statistical machine translation using a syntactic framework that supports the inclusion of semantic annotations. Syntactic tags enriched with semantic annotations are assigned to parse trees in the target-language training texts through a process of tree grafting. While the focus of our work is modality and negation, the tree grafting procedure is general and supports other types of semantic information. We exploit this capability by including named entities, produced by a pre-existing tagger, in addition to the MN elements produced by the taggers described in this paper. The resulting system significantly outperformed a linguistically naive baseline model (Hiero), and reached the highest scores yet reported on the NIST 2009 Urdu-English test set. This finding supports the hypothesis that both syntactic and semantic information can improve translation quality.
description: 28 pages, 13 figures, 2 tables; appeared in Computational Linguistics, 38(2):411-438, 2012
Quantum optimality of photon counting for temperature measurement of thermal astronomical sources
Creators: name: Nair, Ranjith
name: Tsang, Mankei
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Using the quantum Cramér-Rao bound from quantum estimation theory, we derive a fundamental quantum limit on the sensitivity of a temperature measurement of a thermal astronomical source. This limit is expressed in terms of the source temperature $T_s$, input spectral bandwidth $Δν$, and measurement duration $T$, subject to a long measurement time assumption $TΔν\gg 1$. It is valid for any measurement procedure that yields an unbiased estimate of the source temperature. The limit agrees with the sensitivity of direct detection or photon counting, and also with that of the ideal radiometer in the regime $kT_s/h ν_0\gg 1$ for which the Rayleigh-Jeans approximation is valid, where $ν_0$ is the center frequency at which the radiometer operates. While valid across the electromagnetic spectrum, the limit is especially relevant for radio astronomy in this regime, since it implies that no ingenious design or technological improvement can beat an ideal radiometer for temperature measurement. In this connection, our result refutes the recent claim of a radio astronomy technique with much-improved sensitivity over the radiometer (Lieu et al. 2015).
description: Close approximation to the published version
Editorial: Habitability beyond earth
Creators: name: De Vera, J.-P.P.
name: Teske, A.
name: Billi, D.
name: Olsson-Francis, K.
Publisher: name: Frontiers Media S.A.
Year: 2018

description: The question of whether Earth is a unique location for life remains one of the most enduring questions of our time. Geochemical data suggests that habitable environments may exist, or may have existed, elsewhere in the Solar System with promising targets including Mars and icy bodies where liquid water is believed to exist (Kargel, 2000; Grotzinger et al., 2014; Glein et al., 2015). Furthermore, potential habitable Exoplanets have been discovered where potentially there is sufficient atmospheric pressure to maintain liquid water (Jenkins et al., 2015; Gillon et al., 2017; Orosei et al., 2018). Yet, for life to exist it is not solely dependent on liquid water as it also needs bio-essential elements, an energy source, and the environmental conditions, that are conducive to life (Nixon et al., 2013). To investigate the feasibility of life elsewhere in the Solar System a combination of field and laboratory based studies, in-situ space experiments, and theoretical modeling is required. Here, we present 14 original research papers, one mini review, and two hypothesis and theory papers highlighting the novel and diverse methods that are employed to investigate potential life beyond the Earth. The overall focus of this collection of work is to understand if terrestrial life could exist elsewhere in the Solar System, and if so, what evidence (bio-signatures) could be used to support or negate the hypothesis of life.
Thermodynamics of scalar-tensor theory with non-minimally derivative coupling
Creators: name: Huang, Yumei
name: Gong, Yungui
name: Liang, Dicong
name: Yi, Zhu
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: With the usual definitions for the entropy and the temperature associated with the apparent horizon, we show that the unified first law on the apparent horizon is equivalent to the Friedmann equation for the scalar--tensor theory with non-minimally derivative coupling. The second law of thermodynamics on the apparent horizon is also satisfied. The results support a deep and fundamental connection between gravitation, thermodynamics, and quantum theory.
description: 12 pages, no figure, minor corrections
Additional file 1 of Context or arousal? Function of drumming in Mongolian gerbils (Meriones unguiculatus)
Creators: name: Silberstein, Yara
name: Büntge, Janina
name: Felmy, Felix
name: Scheumann, Marina
Publisher: name: figshare
Year: 2024
Subjects: subject: Neuroscience
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Cancer
subject: Mental Health

description: Additional file 1
Additional file 1 of Characterization of spatiotemporal and kinetic gait variables in dogs with hindlimb ataxia and bilateral hindlimb lameness
Creators: name: Park, Clair
name: Sawyere, Dominique M.
name: Pancotto, Theresa E.
name: Lanz, Otto I.
name: Werre, Stephen R.
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Supplementary Material 1.
Symmetries in quantum networks lead to no-go theorems for entanglement distribution and to verification techniques
Creators: name: Hansenne, Kiara
name: Xu, Zhen-Peng
name: Kraft, Tristan
name: Gühne, Otfried
Publisher: name: Universitätsbibliothek Siegen
Year: 2022
Subjects: subject: 530 Physik
subject: Quantum information
subject: Qubits
subject: Quantencomputer

description: Quantum networks are promising tools for the implementation of long-range quantum communication. The characterization of quantum correlations in networks and their usefulness for information processing is therefore central for the progress of the field, but so far only results for small basic network structures or pure quantum states are known. Here we show that symmetries provide a versatile tool for the analysis of correlations in quantum networks. We provide an analytical approach to characterize correlations in large network structures with arbitrary topologies. As examples, we show that entangled quantum states with a bosonic or fermionic symmetry can not be generated in networks; moreover, cluster and graph states are not accessible. Our methods can be used to design certification methods for the functionality of specific links in a network and have implications for the design of future network structures.
Embedding theorems for Bergman spaces via harmonic analysis
Creators: name: Peláez, José Ángel
name: Rättyä, Jouni
Publisher: name: arXiv
Year: 2014
Subjects: subject: Complex Variables (math.CV)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics

description: Let $A^p_ω$ denote the Bergman space in the unit disc induced by a radial weight~$ω$ with the doubling property $\int_{r}^1ω(s)\,ds\le C\int_{\frac{1+r}{2}}^1ω(s)\,ds$. The positive Borel measures such that the differentiation operator of order $n\in\mathbb{N}\cup\{0\}$ is bounded from $A^p_ω$ into $L^q(μ)$ are characterized in terms of geometric conditions when $0
description: appears in Mathematische Annalen 2014
Editorial: Microbial exopolymers: Sources, chemico-physiological properties, and ecosystem effects in the marine environment
Creators: name: Quigg, A.
name: Ziervogel, K.
name: Passow, U.
name: Gutierrez, T.
name: Teske, A.
Publisher: name: Frontiers Media S.A.
Year: 2018

description: A large proportion of the total carbon in theWorld Ocean is in the formof dissolved organic matter (DOM), which is comparable in mass to the carbon in atmospheric CO2 (Hansell and Carlson, 1998). A major source of this material derives from the synthesis and release of exopolymers, or extracellular polymeric substances (EPS), mainly by bacteria and eukaryotic phytoplankton (Verdugo, 1994; Aluwihare et al., 1997). An initial understanding on the secretion of EPS by microorganisms, and their potential stabilizing effects for microbial cells, emerged during the last century with the first report by ZoBell and Allen (1935). We now know that most bacteria, and other microorganisms, occur associated with biofilms, either attached to surfaces or as suspended-aggregates in the water column. Exopolymer secretions thus serve important functions in marine environments, where they may be involved in microbial adhesion to solid surfaces and biofilm formation (Thavasi and Banat, 2014). They have also been shown to be involved in emulsification of hydrocarbon oils to enhance biodegradation (Gutierrez et al., 2013), mediating the fate and mobility of heavymetals and tracemetal nutrients (Bhaskar and Bhosle, 2005; Gutierrez et al., 2008, 2012), or interacting with dissolved and/or particulate organic matter (Long and Azam, 2001). This wide spectrum of functional activity is reflected not merely in the complex chemistry of these biopolymers, but also in the diversity of bacterial and phytoplankton genera found producing them.
Preserving the Orbiter: Stabilization, Disassembly, Relocation and Storage of an Historic Space Shuttle Mock-Up Q&A
Creators: name: Griswold, John
Publisher: name: Zenodo
Year: 2004

description: Q&A to conference paper titled: Preserving the Orbiter: Stabilization, Disassembly, Relocation and Storage of an Historic Space Shuttle Mock-Up
Corrosion, wear and corrosive wear; the story of lubrication systems in large technology object storage and use Q&A
Creators: name: Hallam, David
name: Thurrowgood, David
name: Ogilvie, Col
Publisher: name: Zenodo
Year: 2004

description: Q&A to conference paper titled: Corrosion, wear and corrosive wear; the story of lubrication systems in large technology object storage and use
Comparison between the amount of environmental change and the amount of transcriptome change
Creators: name: Ogata, Norichika
name: Kozaki, Toshinori
name: Yokoyama, Takeshi
name: Hata, Tamako
name: Iwabuchi, Kikuo
Publisher: name: arXiv
Year: 2015
Subjects: subject: Cell Behavior (q-bio.CB)
subject: Genomics (q-bio.GN)
subject: FOS: Biological sciences

description: Cells must coordinate adjustments in genome expression to accommodate changes in their environment. We hypothesized that the amount of transcriptome change is proportional to the amount of environmental change. To capture the effects of environmental changes on the transcriptome, we compared transcriptome diversities (defined as the Shannon entropy of frequency distribution) of silkworm fat-body tissues cultured with several concentrations of phenobarbital. Although there was no proportional relationship, we did identify a drug concentration tipping point between 0.25 and 1.0 mM. Cells cultured in media containing lower drug concentrations than the tipping point showed uniformly high transcriptome diversities, while those cultured at higher drug concentrations than the tipping point showed uniformly low transcriptome diversities. The plasticity of transcriptome diversity was corroborated by cultivations of fat bodies in MGM-450 insect medium without phenobarbital and in 0.25 mM phenobarbital-supplemented MGM-450 insect medium after previous cultivation (cultivation for 80 hours in MGM-450 insect medium without phenobarbital, followed by cultivation for 10 hours in 1.0 mM phenobarbital-supplemented MGM-450 insect medium). Interestingly, the transcriptome diversities of cells cultured in media containing 0.25 mM phenobarbital after previous cultivation (cultivation for 80 hours in MGM-450 insect medium without phenobarbital, followed by cultivation for 10 hours in 1.0 mM phenobarbital-supplemented MGM-450 insect medium) were different from cells cultured in media containing 0.25 mM phenobarbital after previous cultivation (cultivation for 80 hours in MGM-450 insect medium without phenobarbital). This hysteretic phenomenon of transcriptome diversities indicates multi-stability of the genome expression system.
Plan de gestion des données pour Utilisation des sites web de profils universitaires (Modèle)
Creators: name: Kumaran, Maha
name: Zhang, Li
Publisher: name: Zenodo
Year: 2020
Subjects: Academic profile website
Google Scholar citations
ResearchGate
Academia.edu
ORCID
Librarian
Data Management Plan
Exemplar
Sites web de profils universitaires
Bibliothécaire
Plan de gestion des données
Modèle

description: Dans le cadre de ce projet, des données d’utilisation liées à des bibliothécaires universitaires seront collectées à partir de quatre sites web de profils universitaires, soit Google Scholar Citations, ResearchGate, Academia.edu et ORCID (Open Researcher and Contributor ID). Ce plan de gestion des données décrit le processus de collecte de données, les besoins en matière de stockage et de conservation des données à long terme, ainsi que les enjeux liés aux données qui peuvent surgir au cours du processus de recherche.