cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Gravity with torsion in non-conservative Maxwell-like gauge approach
Creators: name: Resconi, Germano
name: Licata, Ignazio
name: Corda, Christian
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: In this work we take into consideration a generalization of Gauge Theories based on the analysis of the structural characteristics of Maxwell theory, which can be considered as the prototype of such kind of theories (Maxwell-like). Such class of theories is based on few principles related to different orders of commutators between covariant derivatives. Their physical meaning is very simple, and lies in stating that the local transformations of a suitable substratum (the space-time or a particular phase space) and the imposed constraints define a "compensative mechanism" or the "interaction" we want to characterize. After a mathematical introduction, we apply this approach to a modified theory of gravity, in which the algebra of operators of covariant derivatives leads to an additional term in the equation of motion associated with the non-conservation of the energy-moment tensor. This offers the possibility to include, without ad hoc physical assumptions and directly from the formalism, new forms of coupling between matter and energy and the expression of the mixing between gravity and torsion.
description: 13 pages, accepted for publication in International Journal of Geometric Methods in Modern Physics
Chemical constituents of Oldenlandia pinifolia and their antiproliferative activities
Creators: name: Nguyen Thi Hoang Anh
name: Khieu Thi Tam
name: Nguyen Van Tuan
name: Thien, Dao Duc
name: Quan, Tran Duc
name: Nguyen Thanh Tam
name: Nguyen Chi Bao
name: Do, Thi Thao
name: Nguyen Thi Nga
name: Thuy, Trinh Thi
name: Sung, Tran Van
name: Delfino, Domenico V.
Publisher: name: Taylor & Francis
Year: 2017
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Pharmacology
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
subject: Science Policy

description: This study describes the chemical constituents of Oldenlandia pinifolia (Wall. Ex G. Don) Kuntze (synonym Hedyotis pinifolia Wall. Ex G. Don) and discusses their anti-proliferative activities. Thirteen compounds were isolated from the n-hexane, ethyl acetate and n-butanol extracts of whole plants O. pinifolia by chromatography method. Their structures were elucidated using MS and NMR analysis and compared with reported data. They are three anthraquinones, a carotenoid, two triterpenes, four iridoid glycosides and three flavonoid glycosides. Among them, 2-methyl-1,4,6-trihydroxy-anthraquinone is a new one, and three compounds were found for the first time in this genus. MTT assay resulted that the n-butanol extract and four isolated compounds inhibited the proliferation of chronic myelogenous leukaemia cells. The results from Hoechst 33343 staining and caspase 3-inducing exhibited that those four tested compounds induced apoptosis and activated caspase 3 (p O-β-rutinoside showed the most activity with IC50 value of 394.68 ± 25.12 μM.
Additional file 1: of Geographic distribution of echinococcosis in Tibetan region of Sichuan Province, China
Creators: name: Liu, Lei
name: Guo, Bing
name: Li, Wei
name: Zhong, Bo
name: Yang, Wen
name: Li, Shu-Cheng
name: Wang, Qian
name: Zhao, Xing
name: Xu, Ke-Jun
name: Qin, Sheng-Chao
name: Huang, Yan
name: Yu, Wen-Jie
name: He, Wei
name: Liao, Sha
name: Wang, Qi
Publisher: name: figshare
Year: 2018
Subjects: subject: Molecular Biology
subject: Environmental Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology

description: Multilingual abstracts in the five official working languages of the United Nations. (PDF 227 kb)
Gamma rays from clumpy wind-jet interactions in high-mass microquasars
Creators: name: de la Cita, V. M.
name: del Palacio, S.
name: Bosch-Ramon, V.
name: Paredes-Fortuny, X.
name: Romero, G. E.
name: Khangulyan, D.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The stellar winds of the massive stars in high-mass microquasars are thought to be inhomogeneous. The interaction of these inhomogeneities, or clumps, with the jets of these objects may be a major factor in gamma-ray production. Our goal is to characterize a typical scenario of clump-jet interaction, and calculate the contribution of these interactions to the gamma-ray emission from these systems. We use axisymmetric, RHD simulations to model the emitting flow in a typical clump-jet interaction. Using the simulation results we perform a numerical calculation of the high-energy emission from one of these interactions. The radiative calculations are done for relativistic electrons locally accelerated at the jet shock, and the synchrotron and IC radiation spectra are computed for different stages of the shocked clump evolution. We also explore different parameter values, such as viewing angle and magnetic field strength. We generalize phenomenologically the results derived from one clump-jet interaction to multiple interactions under different wind models, estimating the clump-jet interaction rates, and the resulting luminosities in the GeV range. If particles are efficiently accelerated in clump-jet interactions, the apparent gamma-ray luminosity through IC scattering with the stellar photons can be significant even for rather strong magnetic fields and thus efficient synchrotron cooling. Moreover, despite the standing nature or slow motion of the jet shocks for most of the interaction stage, Doppler boosting in the postshock flow is relevant even for mildly relativistic jets. For clump-to-average wind density contrasts $\gtrsim 10$, clump-jet interactions could be bright enough to match the observed GeV luminosity in Cyg~X-1 and Cyg~X-3 when a jet is present in these sources, with required non-thermal-to-total available power fractions $\sim 0.01$ and $0.1$, respectively.
description: 9 pages, 7 figures, accepted for publication in A&A
Optimised methylene-blue detection and quantification using conventional Raman spectroscopy
Creators: name: Moghari, Mahdieh Dashtbani
Publisher: name: Macquarie University
Year: 2022
Subjects: Other education not elsewhere classified

description: Raman spectroscopy is a powerful technique based on specific molecular vibrations producing a characteristic "fingerprint spectrum" used for sample analysis. So far, the use of Raman quantitative analysis has not kept pace with its use for qualitative analysis due to some challenges, yet it has a great potential to be developed for measuring the intended property within the sample. Moreover, bulky laboratory Raman spectrometers are very pricey, complex and are designed to be as versatile as possible. The main aim of this work is thus to perform a preliminary study that will enable the future advanced quantitative analysis and design of a much simpler, yet field-transportable system, that will allow the detection and quantfication of minuscule amounts of toxins found in the environment and specific pesticides on the different plants. For that purpose, an existing Raman spectrometer is used to investigate the optimum conditions for the detection and quantification of a specific model-molecule with a well-known Raman spectrum, Methylene Blue (MB). In a systematic study, the influence of instrumental and sample-related parameters on the ability to detect very low concentrations of MB are therefore investigated. In particular, optimum excitation wavelength and power, laser spot size, and sample phase and configuration are found. Moreover, suitable methods for the calculation and minimisation of the limit of detection and quantification (LOD and LOQ) are applied under various experimental conditions. Finally, analytical models are established and the error of prediction are calculated and discussed. The presented results offer clear guidelines for the quantification study, design and development of a field-transportable Raman analysis system, which will be the subject of a future PhD work.
Emerge of scaling in project schedules
Creators: name: Vazquez, Alexei
Publisher: name: arXiv
Year: 2023
Subjects: subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: A project schedule contains a network of activities, the activity durations, the early and late finish dates for each activity, and the associated total float or slack times, the difference between the late and early dates. Here I show that the distribution of activity durations and total floats of construction project schedules exhibit a power law scaling. The power law scaling of the activity durations is explained by a historical process of specialization fragmenting old activities into new activities with shorter duration. In contrast, the power law scaling of the total floats distribution across activities is determined by the activity network. I demonstrate that the power law scaling of the activity duration distribution is essential to obtain a good estimate of the project delay distribution, while the actual total float distribution is less relevant. Finally, using extreme value theory and scaling arguments, I provide a mathematical proof for reference class forecasting for the project delay distribution. The project delay cumulative distribution function is $G(z) = \exp( - (z_c/z)^{1/s})$, where $s>0$ and $z_c>0$ are shape and scale parameters. Furthermore, if activity delays follow a lognormal distribution, as the empirical data suggests, then $s=1$ and $z_c \sim N^{0.20}d_{\max}^{1+0.20(1-γ_d)}$, where $N$ is the number of activities, $d_{\max}$ the maximum activity duration in units of days and $γ_d$ the power law exponent of the activity duration distribution. These results offer new insights about project schedules, reference class forecasting and delay risk analysis.
description: 14 pages, 7 figures
Effect of the equation of state for dilute neutron matter on the composition of the inner crust of neutron stars
Creators: name: Gupta, Sunny Kumar
name: Urban, Michael
Publisher: name: arXiv
Year: 2023
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The composition of the inner crust of neutron stars is usually studied using phenomenological interactions such as Skyrme energy-density functionals. But most of these functionals do not agree well with ab-initio calculations of very dilute neutron matter. In this work, we study the inner crust of neutron stars in the model of phase coexistence of dense neutron-rich nuclear clusters and dilute neutron gas, and we investigate how employing a realistic microscopic equation of state to the neutron gas alters the composition. Our results indicate that with a functional that reproduces the correct equation of state of neutron matter at moderate densities, one can obtain a good description of the crust even if the functional does not have the correct behavior at extremely low density.
description: 5 pages, 3 figures
Immanuel Kant on toleration
Creators: name: Bain, Andrew McEwen
Publisher: name: Macquarie University
Year: 2022
Subjects: Other education not elsewhere classified

description: This thesis provides an account of Kant’s views on toleration, derived from the exegesis of relevant sections of his corpus. It begins by systematically surveying all direct examples of toleration-language in Kant’s works, and analysing these with a view to articulating Kant’s understanding of toleration as it relates to both the moral and political spheres. The thesis then turns to consider how ideas of toleration are used more broadly in his work, in selected texts where explicit toleration-language does not appear but where toleration does figure conceptually or indirectly. Other contemporary readings of Kant on toleration are then evaluated in light of the conclusions reached. Although it is a study of toleration-terminology and related conceptual thinking across all of Kant’s corpus, the thesis primarily concentrates on works produced within the context of the political turmoil in the aftermath of the French Revolution, specifically Religion Within the Boundaries of Mere Reason, The Metaphysics of Morals, and Toward Perpetual Peace, alongside with his earlier (1784) essay What is Enlightenment? The thesis argues that it is possible to identify in Kant a constructive concept of toleration, while proposing that any reading of Kant on toleration should be the result of a more systematic and comprehensive study of toleration in his works than some other recent reconstructions in the contemporary literature. It will be suggested that for Kant toleration functions to support and facilitate both personal-moral and political progress along Kantian lines, even though Kant’s conception of toleration contains significant limitations. These conclusions emerge more clearly from some of the works studied than others, but nonetheless are argued to be present in a number of Kant’s writings of the 1780s and 1790s in relation to a variety of moral and political questions.
title: Transcription du manuscrit de Semur-en-Auxois, Bibliothèque Municipale, ms. 1, p. 150
Creators: name: Aubert, Eduardo Henrik
name: Brochard, Pierre
name: Aubert, Eduardo Henrik
name: Brochard, Pierre
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2022
Subjects: subject: Laboratoire de médiévistique occidentale de Paris
subject: Semur-en-Auxois
subject: LaMOP

description: Transcription du manuscrit de Semur-en-Auxois, Bibliothèque Municipale, ms. 1, p. 150

production-software: eScriptorium + Kraken version 3.0.13 (PageXml)
description: Source: https://www.nakala.fr/10.34847/nkl.3baeubfa
description: Source: https://www.nakala.fr/10.34847/nkl.e905tdea
description: Relation: https://lamop.hypotheses.org/
description: Transcription du manuscrit Semur-en-Auxois, Bibliothèque Municipale, ms. 1
description: Transcription du manuscrit Semur-en-Auxois, Bibliothèque Municipale, ms. 1
Constrained Multi-Agent Path Finding on Directed Graphs
Creators: name: Ardizzoni, Stefano
name: Consolini, Luca
name: Locatelli, Marco
name: Saccani, Irene
Publisher: name: arXiv
Year: 2022
Subjects: subject: Multiagent Systems (cs.MA)
subject: FOS: Computer and information sciences

description: We discuss C-MP and C-MAPF, generalizations of the classical Motion Planning (MP) and Multi-Agent Path Finding (MAPF) problems on a directed graph G. Namely, we enforce an upper bound on the number of agents that occupy each member of a family of vertex subsets. For instance, this constraint allows maintaining a safety distance between agents. We prove that finding a feasible solution of C-MP and C-MAPF is NP-hard, and we propose a reduction method to convert them to standard MP and MAPF. This reduction method consists in finding a subset of nodes W and a reduced graph G/W, such that a solution of MAPF on G/W provides a solution of C-MAPF on G. Moreover, we study the problem of finding W of maximum cardinality, which is strongly NP-hard.
The pharmacology of valinate and tert-leucinate synthetic cannabinoids
Creators: name: Sachdev, Shivani
Publisher: name: Macquarie University
Year: 2022
Subjects: Other education not elsewhere classified

description: Synthetic cannabinoids (SCs) with indole or indazole cores and featuring L-valinate or L-tert leucinate groups are epidemic recreational drugs in many parts of the world, and are reported to be associated with severe toxicity. We evaluated the cannabimimetic activity of these compounds on human cannabinoid type 1 (CB1) and type 2 (CB2) receptors. We also examined desensitization of CB1 receptor signaling on continued exposure to SCs. We used a fluorescence-based membrane potential assay to measure the potassium channel-mediated cellular hyperpolarization of AtT20 cells expressing CB1 or CB2. Compound 101, Trametinib and SCH772984 were used to study the involvement of G Protein-Coupled Receptor Kinase2/3 (GRK), Mitogen activated protein kinase enzyme (MEK) and extracellular signal regulated kinase (ERK) in CB1 receptor desensitization. All 16 indole and indazole SCs tested activated CB1 and CB2, with a modest preference for CB1. The most potent was 5F-MDMB-PICA, with an EC₅₀ of 0.45 nM at CB1 receptor. The desensitization of the CB1 mediated hyperpolarization produced by EC₅₀ and EC₉₀ concentrations of 5F-MDMB-PICA was 65±5% and 78±2% after 30 min (n=6). Like CB1 receptor, CB2 receptor also shows a decline in signaling on continuous exposure to EC₅₀ and EC₉₀ of 5F-MDMB-PICA. A significant change in fluorescence was observed for somatostatin after 30 mins of EC₉₀ 5F-MDMB-PICA to that of SST alone at CB2 receptor (P<0.05). Although, the hyperpolarization to a subsequent application of SST (100 nM) after SCs to SST alone was unchanged at CB1 receptor. In cells treated with Cmpd101 (10 μM), we did not observe any difference in the desensitization of CB1 receptor evoked by the EC₉₀ concentration of 5F-MDMB-PICA, but at a concentration of 10 μM 5F-MDMB-PICA, Cmpd 101 reduced desensitization from 97±3.9% to 77±3.5%. Inhibition of MEK or ERK had no effect on CB1 receptor desensitization. All SCs tested in this study have greater potency and maximum effect than Δ⁹-THC. CB1 receptor desensitization was largely homologous, with little effect on the native SST receptor responses, whereas desensitization at CB2 receptors was found to be both homologous and heterologous. Our data demonstrate a role of GRK2/3 in CB1 receptor desensitization to high concentrations of agonist in AtT20 cells, but suggest that other mechanisms may be recruited by lower concentrations of drug.
Discrete Event Simulation of Personal Rapid Transit (PRT) Systems
Creators: name: Daszczuk, Wiktor B.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Other Computer Science (cs.OH)
subject: Multiagent Systems (cs.MA)
subject: FOS: Computer and information sciences
subject: I.6.8
subject: 68U20

description: The article discusses issues related to the construction of the PRT network simulator and the simulation process: the elements of PRT network structure, their representation in the simulator, the simulation process itself, animation, and automation of the experiments. An example of a simulation environment Feniks is described, elaborated within the framework of the Eco-Mobility project.
description: 12 pages, 3 figures
Management of HIV During Pregnancy
Creators: name: Chamma JP
name: Monteleone VF
name: V Dos Reis L
name: Bonafe SM
name: Panão M
Publisher: name: figshare
Year: 2017
Subjects: Diseases

description: According to UNAIDS, in 2015, one hundred and fifty thousand children were infected by HIV worldwide, therefore the use of antiretroviral therapy (ARV) during pregnancy is an important development for the reduction of maternal-fetal transmission. The treatment of a pregnant woman is done by combining two different ARV classes. The combination of two nucleoside reverse transcriptase inhibitors (NRTIs) with one non-nucleoside reverse transcriptase inhibitor (NNRTI) or protease inhibitor (PI) is generally recommended. The association of tenofovir/lamivudine (TDF/3TC) is the primary choice among the NRTIs, and zidovudine/lamivudine (AZT/3TC) is an alternative association although there is evidence showing that the use of AZT may be related to maternal and fetal anemia. Among the NNRTIs, the recommended drug is efavirenz, and nevirapine is the alternative drug. Treatment strategies with a PI drug must be associated with ritonavir so as to increase the serum levels of the drug and to therefore diminish the risk of viral resistance against the PI class. The main concern regarding the PI class is the increased risk of premature birth and low birth weight. The delivery method used depends on the viral load and the gestational age. When the maternal viral load is unknown or ≥1000 copies/ml, a C-section is recommended. When the viral load is undetectable or ≤1000 copies/ml, vaginal birth is a possibility. Elective C-section is often effective in preventing the vertical transmission of HIV in women who did not take ARV during the pregnancy or in those who only took AZT.
title: ADCO, Cart. 186 (11 H 71), f. 0373v
Creators: name: de la Côte d'Or, Archives départementales
name: CBMA/CG21/F.PETOT/2012
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la Côte-d'Or, C
art. 186 (11 H 71). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, t. II (XVe siècle), tome II, Archives départementales de la
 Côte-d'Or, Cart. 186 (11 H 71), f. 0373v, 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
The star formation environment of the FU Ori type star V582 Aur
Creators: name: Kun, Maria
name: Szegedi-Elek, Elza
name: Reipurth, Bo
Publisher: name: arXiv
Year: 2017
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We have studied the environment of the FU Ori type star V582 Aur. Our aim is to explore the star-forming region associated with this young eruptive star. Using slitless spectroscopy we searched for H alpha emission stars within a field of 11.5arcmin \times 11.5arcmin, centred on V582 Aur. Based on UKIDSS and Spitzer Space Telescope data we further selected infrared-excess young stellar object candidates. In all, we identified 68 candidate low-mass young stars, 16 of which exhibited H alpha emission in the slitless spectroscopic images. The colour-magnitude diagram of the selected objects, based on IPHAS data, suggests that they are low-mass pre-main-sequence stars associated with the Aur OB 1 association, located at a distance of 1.3 kpc from the Sun. The bright-rimmed globules in the local environment of V582 Aur probably belong to the dark cloud LDN~1516. Our results suggest that star formation in these globules might have been triggered by the radiation field of a few hot members of Aur OB 1. The bolometric luminosity of V582 Aur, based on archival photometric data and on the adopted distance, is 150-320 Lsun.
description: 10 pages, 8 figures, 3 tables. Accepted for publication by MNRAS
title: Психология профессиональной деятельности
title: Учебное пособие для СПО
titleType: Subtitle
Creators: name: Мактамкулова Г.А.
name:  Бунькова И.П.
Publisher: name: Липецкий государственный технический университет, Профобразование
Year: 2020

description: В учебном пособии рассматриваются основные проблемы профессиональной деятельности, требования к личности профессионала, профессионально важные качества специалиста. Достаточно подробно описаны изменения личности под влиянием профессии и профилактика профессиональных деформаций. Подготовлено в соответствии с требованиями Федерального государственного образовательного стандарта среднего профессионального образования. Предназначено для изучения дисциплины «Этика и психология профессиональной деятельности» по всем специальностям и профессиям.
Reexamining the photon polarization in $B\to Kππγ$
Creators: name: Gronau, Michael
name: Pirjol, Dan
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We reexamine, update and extend a suggestion we made fifteen years ago for measuring the photon polarization in $b \to sγ$ by observing in $B \to Kππγ$ an asymmetry of the photon with respect to the $Kππ$ plane. Asymmetries are calculated for different charged final states due to intermediate $K_1(1400)$ and $K_1(1270)$ resonant states. Three distinct interference mechanisms are identified contributing to asymmetries at different levels for these two kaon resonances. For $K_1(1400)$ decays including a final state $π^0$ an asymmetry around $+30\%$ is calculated, dominated by interference of two intermediate $K^*π$ states, while an asymmetry around $+10\%$ in decays including final $π^+π^-$ is dominated by interference of $S$ and $D$ wave $K^*π$ amplitudes. In decays via $K_1(1270)$ to final states including a $π^0$ a negative asymmetry is favored up to $-10\%$ if one assumes $S$ wave dominance in decays to $K^*π$ and $Kρ$, while in decays involving $π^+π^-$ the asymmetry can vary anywhere in the range $-13\%$ to $+24\%$ depending on unknown phases. For more precise asymmetry predictions in the latter decays we propose studying phases in $K_1 \to K^*π, Kρ$ by performing dedicated amplitude analyses of $B\to J/ψ(ψ') Kππ$. In order to increase statistics in studies of $B\to Kππγ$ we suggest using isospin symmetry to combine in the same analysis samples of charged and neutral $B$ decays.
description: 20 pages, to be submitted to Physical Review D
MUSTAQILLIK YILLARIDA FITRATNING ASARLARINING AHAMIYATI  ( "OILA" ASARI MISOLODA)
Creators: name: Azimova, Nilufar
Publisher: name: Zenodo
Year: 2024

description:  Ushbu maqolada ma’naviy tarbiyaning Abdurauf Fitratning “Oila”  asaridagi pedagogik qarashlari mazmuni, ota-ananing haq-huquqlari, farzand tarbiyasi,er-xotin va farzandlarning o’zaro munosabati oilaning jamiyatdagi o’rni,  ma’naviy-axloqiy tarbiyaning insonlar komilligiga ta’siri xususida so’z yurutilgan.
Diet decision making balance of women with gestational diabetes mellitus: A scoping review
Creators: name: Xiao, Guanghong
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Female Urogenital Diseases and Pregnancy Complications
subject: Women's Health
subject: Diseases
subject: Public Health
subject: Medicine and Health Sciences
subject: Medical Specialties
subject: Endocrinology, Diabetes, and Metabolism
subject: Social and Behavioral Sciences
subject: Scoping review

description: Gestational diabetes mellitus (GDM) refers to the most common metabolic disorder during pregnancy, GDM rates are on the rise worldwide among women with high-risk type 2 diabetes mellitus (T2DM) race/ethnicity, high body mass index (BMI) before pregnancy, excessive weight gain during pregnancy, etc. Diet control is an effective measures has been recommended by some guidelines to manage GDM. Considering that when faced with the potential confrontation between adequate nutrition during pregnancy for the benefit of fetal development and the need to control diet due to abnormal blood glucose, GDM patients may often have certain diet decision-making conflicts, we conducted this scoping review in order to approach a better understanding about the related questions.
A retrospective analysis to examine factors associated with mortality in Medicare beneficiaries newly diagnosed with multiple myeloma
Creators: name: Yusuf, Akeem A.
name: Natwick, Tanya
name: Werther, Winifred
name: Felici, Diana
name: Mahue, Maya
name: Bridges, Kenneth R.
name: Peng, Yi
Publisher: name: Taylor & Francis
Year: 2016
Subjects: Medicine
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Cancer
Science Policy
Hematology

description: Objective: Population-based data on mortality and associated factors in patients with multiple myeloma (MM) are limited. We examined the association between all-cause mortality and demographic and clinical characteristics in newly diagnosed MM patients treated with guideline-recommended chemotherapeutic agents. Research design and methods: This retrospective cohort analysis used Medicare 20% data to create a cohort of adult (aged ≥18 years) newly diagnosed MM patients who received chemotherapy 2008–2011 and had no MM diagnosis in the 12 months before the disease index date. Patients were followed from treatment initiation through the earliest of death, loss of insurance coverage, or study end (December 2011). Modified Charlson Comorbidity Index scores and MM-related comorbid conditions (anemia, hypercalcemia, skeletal-related events) were identified in the 6 month pre-index-date period. All-cause mortality and associated factors were examined using multivariable Cox proportional hazard models. Results: We identified 2419 newly diagnosed patients who received MM therapy during follow-up. Mean (SD) and median follow-up were 1.51 (1.0) and 1.37 years. Of the cohort, 55% were female, 78% white, and 92% aged ≥65 years. Pre-index, 54%, 9%, and 5% were diagnosed with anemia, hypercalcemia, and skeletal-related events. Overall, 942 (39%) patients died during follow-up. Factors associated with increased risk of death were older age (≥65 vs. 18–64 years; hazard ratio 1.49, 95% confidence interval 1.13–1.99), higher comorbidity score (≥4 vs. 0; 1.78, 1.43–2.21), anemia (1.23, 1.06–1.42), and hypercalcemia (1.45, 1.19–1.76); female sex (0.86, 0.75–0.98) was associated with decreased risk. Conclusions: Older age, male sex, high comorbidity burden, anemia, and hypercalcemia were risk factors for death in newly diagnosed Medicare MM patients. Study limitations included non-causal observational design, non-validated MM algorithm, potential treatment misclassification, and non-availability of prognostic factors including disease staging information, biomarkers, and other laboratory variables. Additional analyses are warranted to understand the relationship between treatments and death.
Relationship between Presarcopenia and Trabecular Bone Score in HIV - Infected People
Creators: name: Briongos-Figuero LS
name: Palacios-Martín T
name: Bachiller-Luque P
name: D, De Luis
name: Pérez-Castrillón JL
Publisher: name: figshare
Year: 2017
Subjects: Diseases

description: Objective: Antiretroviral therapy (ART) has transformed HIV-infection to a chronic disease. Nonetheless, since ART does not fully restore immune health, patients develop inflammation-associated complications considered the cornerstone in HIV-infection management. Osteoporosis is an important cause of morbidity in HIV-infected population and presarcopenia has emerged as important risk factor for osteoporosis. Trabecular bone score (TBS) is a novel method to evaluate bone microarchitecture. Our goal was to determine relationship between presarcopenia, osteoporosis and TBS in HIV- infected people. Methods: We designed a case-control study including 32 HIV-outpatients satisfying eligibility and exclusion criteria and 16 healthy-controls from local “TBS healthy-cohort”. Densitometry studies were using a dual-energy X-ray absorptiometry (DXA). TBS was evaluated at DXA lumbar spine image using TBSiNsight®v2.1. Skeletal muscle mass index (SMI) was defined as (appendicular skeletal muscle mass)/height2 (kg/m2 ). Presarcopenia was established as SMI <7.26 kg/m2 for men and SMI <5.55 kg/m2 for women. Results: Presarcopenia prevalence was 31% and osteoporosis 12.5% in cases. HIV-cases have more prevalence of low TBS (44% vs 12.5%, p=0.031). Regarding HIV-infected group, poor correlation was found between TBS and presarcopenia (r:-0.174, p=0.342). Nevertheless, strong correlation was observed between TBS and lumbar spine bone mineral density (BMD) (r:0.590, p=0.001), and good correlations between TBS and femoral neck BMD (r:0.395, p=0.025) and TBS and total hip (r:0.365, p=0.040). Conclusions: This is the first study that evaluates presarcopenia and TBS relationship in HIV-positive people and strong correlations between TBS and BMD were found in our population. Even so, further researches are needed to analyze this association.
Bounds for radii of starlikeness of some $q$-Bessel functions
Creators: name: Aktaş, İbrahim
name: Baricz, Árpád
Publisher: name: arXiv
Year: 2017
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 30C45, 30C15, 33C10

description: In this paper the radii of starlikeness of the Jackson and Hahn-Exton $q$-Bessel functions are considered and for each of them three different normalization are applied. By applying Euler-Rayleigh inequalities for the first positive zeros of these functions tight lower and upper bounds for the radii of starlikeness of these functions are obtained. The Laguerre-Pólya class of real entire functions plays an important role in this study. In particular, we obtain some new bounds for the first positive zero of the derivative of the classical Bessel function of the first kind.
description: 10 pages
Spin liquid and infinitesimal-disorder-driven cluster spin glass in the kagome lattice
Creators: name: Schmidt, M.
name: Zimmer, F. M.
name: Magalhaes, S. G.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The interplay between geometric frustration (GF) and bond disorder is studied in the Ising kagome lattice within a cluster approach. The model considers antiferromagnetic (AF) short-range couplings and long-range intercluster disordered interactions. The replica formalism is used to obtain an effective single cluster model from where the thermodynamics is analyzed by exact diagonalization. We found that the presence of GF can introduce cluster freezing at very low levels of disorder. The system exhibits an entropy plateau followed by a large entropy drop close to the freezing temperature. In this scenario, a spin-liquid (SL) behavior prevents conventional long-range order, but an infinitesimal disorder picks out uncompensated cluster states from the multi degenerate SL regime, potentializing the intercluster disordered coupling and bringing the cluster spin-glass state. To summarize, our results suggest that the SL state combined with low levels of disorder can activate small clusters, providing hypersensitivity to the freezing process in geometrically frustrated materials and playing a key role in the glassy stabilization. We propose that this physical mechanism could be present in several geometrically frustrated materials. In particular, we discuss our results in connection to the recent experimental investigations of the Ising kagome compound Co$_3$Mg(OH)$_6$Cl$_2$.
The Relationships between Cholesterol, Tobacco and Alcohol Use : A New Opportunity for Intervention among People Living with HIV
Creators: name: Míguez MJ
name: Rosenberg R
name: Perez C
name: Espinoza L
name: C, Yoo
name: Vargas M
Publisher: name: figshare
Year: 2017
Subjects: Diseases

description: Objective: Given increased evidence of cholesterol’s role in the structure and functioning of the central nervous system, this study examines how lipid disturbances might deregulate drinking behaviors. Methods: Using a clinical cohort, the relationship between hypocholesterolemia and alcohol use was prospectively assessed over a period of 6 months while controlling for biological, familial, and intrapersonal factors. People Living with HIV (PLWH) were stratified according to baseline cholesterol levels: hypocholesterolemic (HypoCHL<150mg/dl) or nonHypoCHL (>150mg/dl). We used a Bayesian network model to analyze the probability that HypoCHL predicts alcohol trajectories. Results: At baseline, those participants with HypoCHL consumed more alcohol (29.9 ± 4 vs. 15.1 ± 2 drinks p=0.001) and on more days/week (4 ± 2.7 vs. 2.8 ± 2.5, p=0.002) than normal CHL participants. At the follow-up evaluation, alcohol consumption increased or remained constant in 60% of the sample and was associated with four risk factors: HypoCHL (OR = 1.5, p=0.04), cigarette smoking (OR = 2.9, p = 0.008), drinking liquor (OR = 1.9, p = 0.05), and having a close relative with hazardous alcohol use (OR =3, p=0.0001). The Bayesian model further predicted that if a subject has a baseline cholesterol level below 150 mg, that there would be an 87% probability of maintaining or increasing alcohol intake, and only a 14% chance of reducing intake during the study. Noteworthy, if cholesterol was modeled to be normal, the probability of reducing alcohol intake increased to 41%. Conclusion: This study provides evidence that HypoCHL is a significant predictor of increasing or continuing hazardous consumption of alcohol in PLWH.
Binary segmentation methods for identifying boundaries of spatial domains
Creators: name: Raveendran, Nishanthi
Publisher: name: Macquarie University
Year: 2022
Subjects: Other education not elsewhere classified

description: Spatial clustering is an important component of spatial data analysis. The aim is to identify the boundaries of domains and their number. It is commonly used in disease surveillance, spatial epidemiology, population genetics, landscape ecology, crime analysis and many other fields. We focus on identifying homogenous sub-regions in an ecology data set. We use binary data indicating the presence or absence of a certain plant species which are observed over a two-dimensional lattice. The problem of finding regional homogenous domains is known as segmentation, partitioning or clustering. To solve this problem we propose to use change-point methodology. We develop new methods based on a binary segmentation algorithm which is a well-known multiple change-point detection method. The proposed algorithms are applied to artificially generated data to illustrate their usefulness. Our results show that the proposed methodologies are effective in identifying multiple domains and their boundaries in two dimensional spatial data.
Additional file 2 of A green leaf volatile, (Z)-3-hexenyl-acetate, mediates differential oviposition by Spodoptera frugiperda on maize and rice
Creators: name: Wang, Jiali
name: Wei, Jiaqi
name: Yi, Ting
name: Li, Ya-Ya
name: Xu, Tian
name: Chen, Li
name: Xu, Hanhong
Publisher: name: figshare
Year: 2023
Subjects: subject: Neuroscience
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: Additional file 2: Figure S1. Olfactory preferences of female S. frugiperda to homogenates. Behavioral responses of female S. frugiperda to the maize homogenate vs. control, rice homogenate vs. control, and maize homogenate vs. rice homogenate (control: water, Chi-Square test, n = 30; ns, P > 0.05; *P < 0.05; ** P < 0.01; *** P < 0.001).
title: ADCO, Grènetier de Cîteaux : comptes (1499-1503) (11 H 1173), f. 00510
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
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: comptes
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Grènetier de Cîteaux : comptes (1499-1503), Archives départementales de la Côte-d'Or, (11 H 1173). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Grènetier de Cîteaux : comptes (1499-1503), Archives départementales de la Côte-d'Or, (11 H 1173), f. 00510, 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
Priors on the effective Dark Energy equation of state in scalar-tensor theories
Creators: name: Raveri, Marco
name: Bull, Philip
name: Silvestri, Alessandra
name: Pogosian, Levon
Publisher: name: arXiv
Year: 2017
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Constraining the Dark Energy (DE) equation of state, w, is one of the primary science goals of ongoing and future cosmological surveys. In practice, with imperfect data and incomplete redshift coverage, this requires making assumptions about the evolution of w with redshift z. These assumptions can be manifested in a choice of a specific parametric form, which can potentially bias the outcome, or else one can reconstruct w(z) non-parametrically, by specifying a prior covariance matrix that correlates values of w at different redshifts. In this work, we derive the theoretical prior covariance for the effective DE equation of state predicted by general scalar-tensor theories with second order equations of motion (Horndeski theories). This is achieved by generating a large ensemble of possible scalar-tensor theories using a Monte Carlo methodology, including the application of physical viability conditions. We also separately consider the special sub-case of the minimally coupled scalar field, or quintessence. The prior shows a preference for tracking behaviors in the most general case. Given the covariance matrix, theoretical priors on parameters of any specific parametrization of w(z) can also be readily derived by projection.
description: 13 pages, 5 figures
Inhomogeneities and the modeling of radio supernovae
Creators: name: Bjornsson, Claes-I.
name: Keshavarzi, Said T.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Observations of radio supernovae often exhibit characteristics not readily accounted for by a homogeneous, spherically symmetric synchrotron model; e.g., flat-topped spectra/lightcurves. It is shown that many of these deviations from the standard model can be attributed to an inhomogeneous source structure. It is argued that the radio emission in Type Ib/c supernovae has a small volume filling factor and comes from a narrow region associated with the forward shock, while the radio emission region in SN 1993J (Type IIb) is determined by the extent of the Rayleigh-Taylor instability emanating from the contact discontinuity. Attention is also drawn to the similarities between radio supernovae and the structural properties of supernova remnants.
description: 21 pages, 4 figures. Accepted to ApJ
Neutron irradiation test of depleted CMOS pixel detector prototypes
Creators: name: Mandić, Igor
name: Cindro, Vladimir
name: Gorišek, Andrej
name: Hiti, Bojan
name: Kramberger, Gregor
name: Mikuž, Marko
name: Zavrtanik, Marko
name: Hemperek, Tomasz
name: Daas, Michael
name: Hügging, Fabian
name: Krügerc, Hans
name: Pohl, David-Leon
name: Wermes, Norbert
name: Gonella, Laura
Publisher: name: arXiv
Year: 2017
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Charge collection properties of depleted CMOS pixel detector prototypes produced on p-type substrate of 2 k$Ω$cm initial resistivity (by LFoundry 150 nm process) were studied using Edge-TCT method before and after neutron irradiation. The test structures were produced for investigation of CMOS technology in tracking detectors for experiments at HL-LHC upgrade. Measurements were made with passive detector structures in which current pulses induced on charge collecting electrodes could be directly observed. Thickness of depleted layer was estimated and studied as function of neutron irradiation fluence. An increase of depletion thickness was observed after first two irradiation steps to 1$\cdot$10$^{13}$ n/cm$^{2}$ and 5$\cdot$10$^{13}$ n/cm$^{2}$ and attributed to initial acceptor removal. At higher fluences the depletion thickness at given voltage decreases with increasing fluence because of radiation induced defects contributing to the effective space charge concentration. The behaviour is consistent with that of high resistivity silicon used for standard particle detectors. The measured thickness of the depleted layer after irradiation with 1$\cdot$10$^{15}$ n/cm$^{2}$ is more than 50 $μ$m at 100 V bias. This is sufficient to guarantee satisfactory signal/noise performance on outer layers of pixel trackers in HL-LHC experiments.
title: 01_2847
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

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