cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Exploring the impact of static magnetic fields on human glioblastoma cells in vitro
Creators: name: Villanueva, Millijoy Dennise Magora
Publisher: name: Macquarie University
Year: 2024
Subjects: classificationCode: 321101
subject: Cancer cell biology

description: Magnetic fields (MFs) are an essential part of the natural and in human-built environments. The “transparency” of the human tissues for static magnetic fields (SMFs) in combination with their non-invasiveness stimulates the interest to the biomedical applications and safety analysis of such fields. The challenging nature of brain cancer (glioblastoma) forms a particular call for research of SMFs as factor that may contribute to the pathogenesis or treatment of these tumours. However, the specific impact of SMFs on the glioblastoma cells remain obscure.This study focuses on assessing the effects of static magnetic fields (SMFs) on human linear glioblastoma cells (U87 and U251) in vitro. The cells were exposed to four levels of weak or moderate SMF (from 0.04 to 113 mT) generated by a planar array of 130 permanent magnets. The biological responses were examined at several timepoints (3-48 hours). The MF of the magnetic plate was quantitatively characterised. Then, the mitochondrial activity and membrane permeability of the cells were examined using the MTT and LDH assays. Cell morphology and oxidative stress levels were evaluated via confocal fluorescence microscopy and digital image analysis. The data was analysed using statistical methods.The study revealed that the given configuration of the permanent magnets was similar to Halbach array and generated a spatially nonuniform SMF, which affected the glioblastoma cells’ metabolic activity, membrane permeability, cytoskeleton, cell and nuclear morphology, and oxidative stress levels.Overall, GB cells demonstrated differential susceptibility to SMF, depending on the cell phenotype, magnetic flux density and exposure time.
title: Jacques Leibowitch?, "Étiopathogénie du sida et de l'infection HIV d'après les données des virémies cellulaires quantitatives : (faits et hypothèses)"
Creators: name: Leibowitch, Jacques
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: Source: http://www.calames.abes.fr/pub/ms/Calames-20193111031798174
XORAZM ARSLONI PAHLAVON MAHMUD
Creators: name: Yo'ldashev, Nurbek
Publisher: name: Zenodo
Year: 2024

description: Men chinakam Xorazm o’g’loni ekanman ko’plab dunyoga dong taratgan ajdodlarimga munosib farzand bo’lishni yurtimga doimo sodiq hizmat qilib bayrog’ini yuksaklarga ko’tarib yurishni hohlayman. Ayniqsa meni havas qilgan Pahlavon Mahmud bobolarim singarki ko’plab sohalarda yetakchilik qilishni istayman Pahlavon  Mahmud harbir o’zbek yigitiga o’rnak bo’ladigan insondir chunki ular yigit kishiga qirq hunar oz degandek ko’plab sohalarni haqiqi egasi bo’lganlar. Shamsidin Somiyning «Qomus-ul-a’lom», Lutf Alibek Ozarning «Otashkada» asarlarida shuningdek «Manoqiba»da yozilishicha, Pahlavon Mahmud olim, shoir, kuragi erga tegmagan pahlavon, shu bilan birga po’stindo’z va telpakdo’z usta bo’lgan.   Ushbu  maqola  bizga o’rnak bo’ladigan Pahlavon Mahmud haqida.
Ontogenetic shifts in the social behaviour of pairing coral reef rabbitfishes (Siganidae)
Creators: name: Mirbach, Christopher E.
name: Brandl, Simon J.
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Adult rabbitfishes (Siganidae) differ from most other herbivorous coral reef fishes by forming stable pair bonds throughout their adult lives. However, little is known about the early life stages of rabbitfishes, and no quantitative evidence regarding the ontogeny of pairing behaviour exists to date. This study describes the abundance, distribution and ontogeny of social associations in juvenile rabbitfishes on the mid-shelf reefs around Lizard Island, Great Barrier Reef, Australia. Using underwater visual censuses, we surveyed an area of 5728 m2 across three distinct habitat types, revealing that the abundance of juveniles varies significantly among species, size class and exposure level. Furthermore, we demonstrate a pronounced ontogenetic shift in the social associations of juveniles of Siganus doliatus and Siganus corallinus, changing from primarily solitary individuals in the smallest size class (<50 mm) to predominantly paired individuals in the larger size classes (50–100 mm and 100–150 mm). In this context, we report the presence of several mixed-species pairs of rabbitfishes, providing the first evidence for this behaviour within the family. This supports previous research, which posits that there are strong ecological drivers, rather than a solely reproductive basis, for pairing behaviour in rabbitfishes. Based on our results, we suggest that further exploration of the ecology of early life stages of herbivorous reef fishes will increase our knowledge about ecological processes on coral reefs.
MICCAI Brain Tumor Segmentation (BraTS) 2020 Benchmark: "Prediction of Survival and Pseudoprogression"
Creators: name: Bakas, Spyridon
name: Bjoern Menze
name: Davatzikos, Christos
name: Kalpathy-Cramer, Jayashree
name: Farahani, Keyvan
name: Bilello, Michel
name: Suyash Mohan
name: Freymann, John B.
name: Kirby, Justin S.
name: Ahluwalia, Manmeet
name: Statsevych, Volodymyr
name: Huang, Raymond
name: Fathallah-Shaykh, Hassan
name: Wiest, Roland
name: Andras Jakab
name: Colen, Rivka R.
name: Kotrotsou, Aikaterini
name: Marcus, Daniel
name: Milchenko, Mikhail
name: Nazeri, Arash
name: Marc-Andre Weber
name: Abhishek Mahajan
name: Ujjwal Baid
Publisher: name: Zenodo
Year: 2020
Subjects: MICCAI Challenges
Biomedical Challenges
MICCAI
Brain tumor
Segmentation
Glioblastoma
Glioma
Uncertainty
Survival prediction
Pseudoprogression
Recurrence

description: This is the challenge design document for the "MICCAI Brain Tumor Segmentation (BraTS) 2020 Benchmark: 'Prediction of Survival and Pseudoprogression' ", accepted for MICCAI 2020. BraTS 2020 utilizes multi-institutional MRI scans and focuses on the segmentation of intrinsically heterogeneous (in appearance, shape, and histology) brain tumors, namely gliomas. Compared to BraTS'17-'19, this year BraTS includes both pre-operative and post-operative scans (i.e., including surgically imposed cavities) and attempts to quantify the uncertainty of the predicted segmentations. Furthermore, to pinpoint the clinical relevance of the segmentation task, BraTS’20 also focuses on 1) the prediction of patient overall survival from pre-operative scans (Task 2) and 2) the distinction between true tumor recurrence and treatment related effects on the post-operative scans (Task 3), via integrative analyses of quantitative imaging phenomic features and machine learning algorithms. Ground truth annotations are created and approved by expert neuroradiologists for every subject included in the training, validation, and testing datasets to quantitatively evaluate the predicted tumor segmentations (Task 1). Furthermore, the quantitative evaluation of the clinically-relevant tasks (i.e., overall survival (Task 2) and distinction between tumor recurrence and treatment related effects (Task 3)), is performed according to real clinical data. Participants are free to choose whether they want to focus only on one or multiple tasks.
THE IMPACT OF CAPITAL STRUCTURE ON FIRMS PERFORMANCE IN NIGERIA: DOES INDUSTRY HETEROGENEOUS FACTORS COUNT?
Creators: name: Onyia Chinedu, Callistus PhD
name: Clifford, Ezinwa PhD
name: Izuchukwu, Ogbodo, PhD.
Publisher: name: HOLLEX JOURNAL
Year: 2025
Subjects: Capital structure, Tobin's Q, Firm value, Equity, Firm size and Firm Age

description: This study was conducted to examine the impact of Capital structure on firms’ value within the influence of heterogeneous factors such as firm- specific, industry-specific and country-specific factors. The study employed a sample of eighteen (18) firms from nine (9) sectors of the Nigerian economy. The study covered a period of ten (10) years (2012- 2022) and adopted panel data analysis while using random and fixed effect models in estimation. The dependent variable for this study is Tobin’s Q which serves as a proxy for firms’ value while the independent variables are long term debt, equity capital, interest expense, firm size and firm Age. The study found out that a firm’s market value is positively and significantly influenced by its choice of capital structure; capital structure also changes given industry heterogeneity. This study concludes that since we have many theories on capital structure, firms should have financial policy on the type of capital structure they intend to adopt based on the prevailing circumstances. The study therefore, recommended that firms should ensure that the proportion of leverage to equity do not grow to unsustainable levels to avoid the result of diminishing effect on firm value.
title: 01_2457
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/
Malnutrition screening in patients admitted to hospital with an exacerbation of chronic obstructive pulmonary disease and its association with patient outcomes
Creators: name: Law, Stephanie
name: Praneel Kumar
name: Woods, Sharon
name: Sriram, Krishna B
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Medicine
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 60506 Virology

description: Objectives: There is a paucity of information on the prevalence and clinical implications of malnutrition in patients hospitalised for management of acute exacerbations of chronic obstructive pulmonary disease (AECOPD). This study aimed to fill this gap in knowledge. Methods: We performed a retrospective observational cohort study of 100 hospitalised AECOPD patients. The Malnutrition Screening Tool (MST) was used to identify patients at risk of malnutrition (MST ≥2). Patient characteristics, length of stay, readmission rate, 12-month survival and overall survival were collected using a proforma. Results: MST scores were available in 90 patients, of whom 22% of patients had a MST score of ≥2. There were no significant differences in COPD severity, treatment received and biochemical parameters between the groups of patients ‘at risk of malnutrition’ and those ‘not at risk of malnutrition’. Length of stay in hospital was longer in patients ‘at risk of malnutrition’ (median (IQR): 3.5 (2–7.5) vs. 3.0 (1–5), p = 0.048). Overall survival was significantly reduced in patients with ‘at risk of malnutrition’ compared to those patients ‘not at risk of malnutrition’ (337 ± 245 vs. 670 ± 292, p Conclusions: Using the MST we found that one-fifths of our hospitalised AECOPD patients are at ‘at risk of malnutrition’. Moreover, this cohort of patients had worse outcomes both during and extending beyond hospitalisation compared to patients ‘not at risk of malnutrition’. Our study illustrates the need for routine malnutrition screening for hospitalised AECOPD patients because it has implications for potentially reducing morbidity and mortality in COPD.
Physical properties of asteroid Dimorphos as derived from the DART impact
Creators: name: Raducan, S. D.
name: Jutzi, M.
name: Cheng, A. F.
name: Zhang, Y.
name: Barnouin, O.
name: Collins, G. S.
name: Daly, R. T.
name: Davison, T. M.
name: Ernst, C. M.
name: Farnham, T. L.
name: Ferrari, F.
name: Hirabayashi, M.
name: Kumamoto, K. M.
name: Michel, P.
name: Murdoch, N.
name: Nakano, R.
name: Pajola, M.
name: Rossi, A.
name: Agrusa, H. F.
name: Barbee, B. W.
name: Syal, M. Bruck
name: Chabot, N. L.
name: Dotto, E.
name: Fahnestock, E. G.
name: Hasselmann, P. H.
name: Herreros, I.
name: Ivanovski, S.
name: Li, J. -Y.
name: Lucchetti, A.
name: Luther, R.
name: Ormö, J.
name: Owen, M.
name: Pravec, P.
name: Rivkin, A. S.
name: Robin, C. Q.
name: Sánchez, P.
name: Tusberti, F.
name: Wünnemann, K.
name: Zinzi, A.
name: Epifani, E. Mazzotta
name: Manzoni, C.
name: May, B. H.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: On September 26, 2022, NASA's Double Asteroid Redirection Test (DART) mission successfully impacted Dimorphos, the natural satellite of the binary near-Earth asteroid (65803) Didymos. Numerical simulations of the impact provide a means to explore target surface material properties and structures, consistent with the observed momentum deflection efficiency, ejecta cone geometry, and ejected mass. Our simulation, which best matches observations, indicates that Dimorphos is weak, with a cohesive strength of less than a few pascals (Pa), similar to asteroids (162173) Ryugu and (101955) Bennu. We find that a bulk density of Dimorphos, rhoB, lower than 2400 kg/m3, and a low volume fraction of boulders (<40 vol%) on the surface and in the shallow subsurface, are consistent with measured data from the DART experiment. These findings suggest Dimorphos is a rubble pile that might have formed through rotational mass shedding and re-accumulation from Didymos. Our simulations indicate that the DART impact caused global deformation and resurfacing of Dimorphos. ESA's upcoming Hera mission may find a re-shaped asteroid, rather than a well-defined crater.
U–Pb dating of zircon and cassiterite from the Early Cretaceous Jiaojiguan iron-tin polymetallic deposit, implications for magmatism and metallogeny of the Tengchong area, western Yunnan, China
Creators: name: Cao, Hua-Wen
name: Zhang, Yun-Hui
name: Pei, Qiu-Ming
name: Zhang, Rong-Qing
name: Tang, Li
name: Lin, Bin
name: Cai, Guo-Jun
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer

description: The newly discovered Jiaojiguan deposit, a medium-scale skarn iron-tin polymetallic deposit on the Sino-Burma boundary of Yunnan Province (SW China), is spatially associated with the biotite monzonitic granite. Here, we report new in situ zircon LA-MC-ICP-MS U–Pb ages, trace element and Hf isotope data from the granite, and U–Pb dating ages of cassiterite from the ore bodies. In this study, we obtain a weighted mean 206Pb/238U age of 124.1 ± 1.4 Ma for the zircon and a 207Pb/206Pb-238U/206Pb intercept age of 123.8 ± 2.2 Ma for the cassiterite. The granite crystallized during the Early Cretaceous, with zircons exhibiting εHf(t) values from −5.8 to −0.6 and two-stage Hf model ages (TDM2) of 1.21–1.54 Ga. The close temporal and spatial links between pluton emplacement and ore-forming events suggest that magmatic-hydrothermal events were the key factors that triggered the genesis of the iron-tin polymetallic deposits in the area. Regional geochronological data show that tin mineralization took place three times during the Cretaceous–Palaeogene in the Tengchong block due to re-melting of the underlying supposed Proterozoic (1.5 ± 0.5 Ga) Sn-rich strata/materials. Compared with those in the Bangong–Nujiang metallogenic belt (BNMB), we propose that the Cretaceous iron-tin polymetallic mineralization events in Tengchong–Baoshan closely resemble those of the Bangong–Nujiang belt in northern Tibet, both of which have experienced similar tectono-magmatic-metallogenic histories since the Mesozoic.
title: La (fallita) proposta di un “Meeting of States on International Humanitarian Law”
Creators: name: Bartolini, Giulio
Publisher: name: RomaTrE-Press
Year: 2019

description: Lo scritto analizza, in chiave critica, i meccanismi volti all’attuazione del diritto internazionale umanitario esistenti nell’ambito di questo sistema, e quelli che si sono progressivamente sviluppati all’esterno di esso, allo scopo di identificare le carenze e difficoltà nel funzionamento dei meccanismi attualmente previsti. Gli Stati parti alle Convenzioni di Ginevra, sulla base del lavoro svolto come facilitatori dalla Confederazione Elvetica e dal Comitato internazionale della Croce Rossa, hanno sviluppato una serie di incontri per creare un nuovo meccanismo, ovvero il “Meeting of States on International Humanitarian Law”, demandato a svolgere una serie di funzioni rilevanti per facilitare l’attuazione del diritto internazionale umanitario. La proposta della sua istituzione, discussa nel corso della trentaduesima Conferenza internazionale di Croce Rossa e Mezzaluna Rossa tenutasi nel 2015, non è stata approvata a causa dei contrasti sorti fra gli Stati. Anche le successive consultazioni, conclusesi nel dicembre 2018, hanno evidenziato l’impossibilità di giungere ad un accordo in materia.
description: Diritto internazionale e valori umanitari
Cost-effectiveness analysis of therapeutic options for chronic hepatitis C genotype 3 infected patients
Creators: name: Gimeno-Ballester, Vicente
name: Mar, Javier
name: O’Leary, Aisling
name: Róisín Adams
name: Miguel, Ramón San
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Background: This study provides a cost-effectiveness analysis of therapeutic strategies for chronic hepatitis C genotype 3 infected patients in Spain. Methods: A Markov model was designed to simulate the progression in a cohort of patients aged 50 years over a lifetime horizon. Results: Sofosbuvir (SOF) plus peginterferon and ribavirin for 12 weeks was a cost-effective option when compared to standard of care (SoC) in the treatment of both ‘moderate fibrosis’ and ‘cirrhotic’ patients. Incremental cost-effectiveness ratios were €35,276/QALY and €18,374/QALY respectively. ICERs for SOF plus daclatasvir (DCV) regimens versus SoC were over the threshold limit considered, at €56,178/QALY and €77,378/QALY for ‘moderate fibrosis’ and ‘cirrhotic’ patients respectively. Conclusion: Addition of SOF to IFN-based regimens for genotype 3 was cost-effective for both ‘moderate fibrosis’ and ‘cirrhotic’ patients. IFN-free options including SOF and DCV association required price reductions lower than the list prices to be considered cost-effective.
A New 5(6→7)abeo-sterol from the twigs of Podocarpus fleuryi
Creators: name: Liu, Juan
name: Caiqiong Yang
name: Junjie Zhang
name: Jichun Wu
name: Yegao Chen
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Biochemistry
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: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer

description: A new 5(6→7)abeo-sterol with rarely reported [6–5-6–5]-fused rings, 3β,5β,6-trihydroxyl-B-norsitostane (1), along with 10 known compounds were isolated from the twigs of Podocarpus fleuryi. Their structures were elucidated by means of extensive spectroscopic analysis. Compound 1 was assessed for their cytotoxicity against five human tumour cell lines (HL-60, SMMC-7721, A-549, MCF-7 and SW-480), and the result showed that it had no activity.
Symmetry splitting behaviour of extended Riemann Siegel Z function components off the critical line
Creators: name: Martin, John
Publisher: name: figshare
Year: 2016
Subjects: subject: 10199 Pure Mathematics not elsewhere classified
subject: FOS: Mathematics

description: Using the Riemann Zeta generating function, the Riemann Siegel functions can be formally defined off the critical line. It is then simply shown that rotating the Riemann Siegel Z function results in a tightly coupled representation of real and imaginary parts of similar magnitude. The first order splitting of the tightly coupled components along the imaginary axis, scales approximately as the distance from the critical line ~abs(Re(s)-0.5) and indicates geometrical identification of symmetry splitting as the cause and shift in nonzero Riemann Zeta minima off the critical line, away from the positions of the known Riemann Zeta zeroes.
Annotations on letter B moving from Petrucci’s article
Creators: name: Marichal, Robert
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015

description: vue 14
description: Observations on A. PETRUCCI, Per la storia della scrittura romana: i graffiti di Condatomagos, "Bullettino dell'archivio paleografico italiano", III serie , 1 (1962), 85-132.
description: Source: 4MAR_1_1.3.1-3-1
description: created: n. d.
Transiting exoplanets with the Mid-InfraRed Instrument on board the James Webb Space Telescope: From simulations to observations
Creators: name: Dyrek, Achrène
name: Ducrot, Elsa
name: Lagage, Pierre-Olivier
name: Tremblin, Pascal
name: Kendrew, Sarah
name: Bouwman, Jeroen
name: Bouffet, Rémi
Publisher: name: arXiv
Year: 2024
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The James Webb Space Telescope (JWST) has now started its exploration of exoplanetary worlds. In particular, the Mid-InfraRed Instrument (MIRI) with its Low-Resolution Spectrometer (LRS) carries out transit, eclipse, and phase-curve spectroscopy of exoplanetary atmospheres with unprecedented precision in a so far almost uncharted wavelength range. The precision and significance in the detection of molecules in exoplanetary atmospheres rely on a thorough understanding of the instrument itself and accurate data reduction methods. This paper aims to provide a clear description of the instrumental systematics that affect observations of transiting exoplanets through the use of simulations. We carried out realistic simulations of transiting-exoplanet observations with the MIRI LRS instrument that included the model of the exoplanet system, the optical path of the telescope, the MIRI detector performances, and instrumental systematics and drifts that could alter the atmospheric features we are meant to detect in the data. After introducing our pipeline, we show its performance on the transit of L168-9b, a super-Earth-sized exoplanet observed during the commissioning of the MIRI instrument. This paper provides a better understanding of the data themselves and of the best practices in terms of reduction and analysis through comparisons between simulations and real data. We show that simulations validate the current data-analysis methods. Simulations also highlight instrumental effects that impact the accuracy of our current spectral extraction techniques. These simulations are proven to be essential in the preparation of JWST observation programs and help us assess the detectability of various atmospheric and surface scenarios.
Evaluation of Selected Solid Adsorbents for Passive Sampling of Atmospheric Oil and Natural Gas Non-Methane Hydrocarbons
Creators: name: Helmig, Detlev
name: Fangmeyer, Jens
name: Fuchs, Joshua
name: Hueber, Jacques
name: Smith, Kate
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Space Science
subject: Medicine
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: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified

description: This project investigated passive adsorbent sampling of light (C2-C5) hydrocarbons which are the sensitive tracers of fugitive emissions from oil and natural gas (O&NG) sources. Strong adsorbent materials, i.e. Carboxen 1000 and Carboxen 1016, than those typically used in adsorbent sampling were considered. Experiments were conducted in laboratory and field settings using thermal desorption - gas chromatography analysis. Uptake of water vapor and system blanks were challenges inherent to the increased affinity of these adsorbents. Carboxen 1000 exhibited the best signal-to-noise ratio for the target compounds after optimizing conditioning parameters to reduce blanks, and by reducing the adsorbent mass loaded in the cartridge. This strategy reduced blanks to equivalent ambient air mole fractions of < 0.05 nmol mol−1 (ppb), and allowed determination of these O&NG tracers over three day sampling intervals with a lower detection limit of ≥ 0.5-1 ppb. Linear VOCs uptake was observed in dry air. Water uptake was as high as 0.65 gH2O g−1adsorbent at humidity above ≈ 75%. The water collection passivates adsorbent sites and competes with the uptake rates of VOCs; under the worst case relative humidity level of 95% RH, VOCs uptake rates dropped to 27-39% of those in dry air. This effect potentially causes results to be biased low when cartridges are deployed at high RH, including overnight when RH is often elevated over daytime levels. Nonetheless, representative sampling results were obtained under ambient conditions during three field studies where cartridges were evaluated alongside whole air sample collection in canisters. Agreement varied by compound: Ethane and alkenes correlated poorly and could not be analyzed with satisfactory results; results for C3-C5 alkanes were much better: i-butane correlated with R2 > 0.5, and propane, n-butane, i-pentane, and n-pentane with R2 > 0.75, which demonstrates the feasibility of the passive sampling of these latter O&NG tracers.
Transcription des brouillons de la danse de Salomé f713
Creators: name: CÉRÉdI
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2017

description: created: n.d.
Optical pumping in rubidium-87 - Linear polarisation on the (Fg=2 - Fe=2) transition in the D2-line
Creators: name: Kastberg, Anders
name: Atoneche, Fred
Publisher: name: figshare
Year: 2017
Subjects: subject: Applied Physics
subject: 20503 Nonlinear Optics and Spectroscopy
subject: FOS: Physical sciences
subject: Atomic Physics

description: We present results of a method for calculating optical pumping rates in Rb-87, as described in Eur. J. Phys 38, 045703 (2017) We use linearly polarized light on the (Fg=2 - Fe=2) transition to populate an angular momentum state in the Fg=2 hyperfine structure level of the ground state, with magnetic quantum number Mg=0 - that is a clock state. The open decay path to Fg=1 necessitates repumping light, and this is accordingly included in the calculation. The method is shown to function well for the studied system. Absolute scale level populations as functions of time, detunings, intensities and starting parameters are derived.
Optical pumping in rubidium-87 - Linear polarisation on the (Fg=2 - Fe=2) transition in the D2-line
Creators: name: Kastberg, Anders
name: Atoneche, Fred
Publisher: name: figshare
Year: 2016
Subjects: subject: Applied Physics
subject: 20503 Nonlinear Optics and Spectroscopy
subject: FOS: Physical sciences
subject: Atomic Physics

description: We present results of a method for calculating optical pumping rates in Rb-87, as described in Eur. J. Phys 38, 045703 (2017) We use linearly polarized light on the (Fg=2 - Fe=2) transition to populate an angular momentum state in the Fg=2 hyperfine structure level of the ground state, with magnetic quantum number Mg=0 - that is a clock state. The open decay path to Fg=1 necessitates repumping light, and this is accordingly included in the calculation. The method is shown to function well for the studied system. Absolute scale level populations as functions of time, detunings, intensities and starting parameters are derived.
Quantifying activity through repository mining: the case of MooseNew draft item
Creators: name: Merelo, Juan J.
Publisher: name: figshare
Year: 2016
Subjects: subject: 80102 Artificial Life
subject: FOS: Computer and information sciences
subject: 80306 Open Software

description: An analysis of a software library written in Perl, Moose, and how it shows some features, maybe all, of self-organized criticality.
You can obtain the data files and the R Markdown file also http://github.com/JJ/literaturame
Quantifying activity through repository mining: the case of Moose
Creators: name: Merelo, Juan J.
Publisher: name: figshare
Year: 2016
Subjects: subject: 80102 Artificial Life
subject: FOS: Computer and information sciences
subject: 80306 Open Software

description: An analysis of a software library written in Perl, Moose, and how it shows some features, maybe all, of self-organized criticality.
You can obtain the data files and the R Markdown file also http://github.com/JJ/literaturame
Human neutrophil elastase inhibitory potential of flavonoids from Campylotropis hirtella and their kinetics
Creators: name: Tan, Xue Fei
name: Kim, Dae Wook
name: Song, Yeong Hun
name: Kim, Jeong Yoon
name: Yuk, Heung Joo
name: Wang, Yan
name: Curtis-Long, Marcus J.
name: Park, Ki Hun
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Biochemistry
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Campylotropis hirtella is used as a food supplement in the subtropical region of China. In an intensive hunt for human neutrophil elastase inhibitors, we isolated eight flavonoids from C. hirtella three of which (1–3) emerged to be elastase inhibitors. Geranylated flavonoids (1–3) displayed significant inhibitory activity with IC50s between 8.5 and 30.8 μM. The most striking example was geranylated isofavanone 3 that inhibited elastase significantly (IC50 = 30.8 μM) but its parent compound (dalbergioidin) and isoflavone analog (5) were inactive (IC50 > 200 μM). Compounds (1–3) displayed different kinetic mechanisms (noncompetitive, competitive, and mixed type, respectively) that were dependent upon the parent skeleton. The competitive inhibitor, isoflavan-3-ol-4-one 2 manifested an inhibition of isomerization profile for elastase with kinetic parameters K5 = 0.0386 M−1S−1, K6 = 0.0244 μM−1S−1 and Kiapp = 16.3427 μM. The specific identification of metabolites was accomplished by LC-DAD-ESI/MS that was also used to analyze abundance of active components (1–3) within the plant.
Value creation for tenants in environmentally certified buildings
Creators: name: Brown, Nils
name: Malmqvist, Tove
name: Wintzell, Helene
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Previous research suggests that environmental certification (EC) affects rental rates in non-residential buildings, but there is still little understanding of how tenants differentiate such buildings from those without EC. This paper examines whether and how tenants perceive value creation in EC premises in Sweden. The findings (based on 29 questionnaire responses and 14 interviews with tenants in EC buildings) inform landlords and tenants on the development of EC strategies for improved organizational outcomes. EC creates value for tenants principally as support for their environmental management and reporting (e.g., low energy demand). EC is important for tenants internally, raising employee environmental awareness and improving employee attraction and retention. Tenants are generally positive about employee morale, indoor environmental quality (IEQ) and rental costs. However, it is not clear if such perceptions are dependent on features of modern premises in general, such as new fixtures, fittings and furnishings, and space-efficiency or from some EC-related feature. Tenants do not identify health or productivity increase in their EC premises. Findings suggest that the research focus should be shifted from investigating health and productivity increases through IEQ improvement to understanding the motivational improvement through value alignment with employees through EC.
Inhibition of Bacillus anthracis metallo-β-lactamase by compounds with hydroxamic acid functionality
Creators: name: Sung-Kun Kim
name: Demuth, Mara
name: Schlesinger, Sara R.
name: Kim, Sung Joon
name: Urbanczyk, Jonathan
name: Shaw, Robert W.
name: Hyunshun Shin
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Biophysics
subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Metallo-β-lactamases (MBLs) that catalyze hydrolysis of β-lactam antibiotics are an emerging threat due to their rapid spread. A strain of the bacterium Bacillus anthracis has its ability to produce and secrete a MBL, referred to Bla2. To address this challenge, novel hydroxamic acid-containing compounds such as 3-(heptyloxy)-N-hydroxybenzamide (compound 4) and N-hydroxy-3-((6-(hydroxyamino)-6-oxohexyl)oxy)benzamide (compound 7) were synthesized. Kinetic analysis of microbial inhibition indicated that the both sides of hydroxamic acids containing compound 7 revealed a reversible, competitive inhibition with a Ki value of 0.18 ± 0.06 μM. The result has reflected that the both sides of dihydroxamic acids in a molecule play a crucial role in the binding affinity rather than monohydroxamic containing compound 4 which was unable to inhibit Bla2. In addition, in silico analysis suggested that compound 7 was coordinated with a zinc ion in the active site of enzyme. These observations suggest that the dihydroxamic acid-containing compound may be a promising drug candidate, and a further implication for designing new inhibitors of Bla2.
Cartes des différents déplacements effectués par Jean Peuzel avec à sa suite Jeanne Guillaume et carte récapitulative de leurs pérégrinations
Creators: name: Graeff, Sylvain
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2023

description: Ces cartes ont été réalisées pour accompagner le texte de présentation de l'édition suivante : Antoine Follain et alii (éd.), « Présentation », dans Procès faits à Jean Peuzel dit La Hougarde et à Jeanne Guillaume sa garce, dans la prévôté d’Épinal pour vols et autres crimes puis à Nancy spécialement pour exposition de fausse monnaie, en 1617 (Archives départementales de Meurthe-et-Moselle B 7835), ARCHE UR3400 (Université de Strasbourg) (« TJEM. Textes judiciaires de l'époque Moderne »), 2022-09-01, en ligne : .
Early Cretaceous porphyry copper mineralization in Northeast China: the Changfagou example
Creators: name: Zhang, Yong
name: Shu–Wen Xing
name: Li, Chao
name: Shi–Fu Liang
name: Zheng–Tao Yu
name: Xiao–Hui Du
name: Wang, Yan
name: Zeng–Jie Zhang
name: Yu–Bo Ma
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
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: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer

description: The Changfagou Cu deposit is a newly discovered porphyry deposit located in the southern Jilin Province of Northeastern China, on the northeastern margin of the North China Craton. To better understand the formation of the Cu deposit, we report the zircon U–Pb and molybdenite Re–Os dating, and Sr-, Nd-, and Hf- isotopic data of the granite porphyry. LA-ICP-MS dating of zircon grains from two mineral zones in the granite porphyry yield ages of 115.7 ± 0.8 and 115.3 ± 0.6 Ma, which is interpreted as the emplacement age of the granite porphyry. The molybdenite Re–Os model ages of 112.5 to 113.8 Ma, an isochron age of 113.3 ± 1.3 Ma, and a weighted mean model age of 113.0 ± 0.7 Ma, which represents the age of the Cu mineralization quite well. The Changfagou granite porphyry samples lack amphibole and muscovite, and are compositionally characterized by high SiO2, high Na2O+K2O, and low P2O5, enriched in some Rb, Th, U, and Pb, and depleted in Nb, Ta, Ti, P, and Eu. Mineralogical and geochemical features suggest that the Changfagou granite porphyry samples are slightly peraluminous and are of highly fractionated I-type granitoids. The granitic rocks also have relatively high (87Sr/86Sr)i (0.71199 to 0. 71422), and both low εNd(t) (−14.56 to −13.19) and εHf(t) values (−14.916 to −8.644), which suggest that Changfagou granite porphyry are derived from mixed sources of crustal and mantle, and diagenesis and mineralization were possibly related to the switch in subduction direction of the Palaeo-Pacific Plate in the late phase of Early Cretaceous.
Statistical Evidence for Asymmetry in ENSO–IOD Interactions
Creators: name: R. Kartika Lestari
name: Tieh-Yong Koh
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Biophysics
subject: Medicine
subject: Molecular Biology
subject: Pharmacology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: The interaction between the El Niño–Southern Oscillation (ENSO) and the Indian Ocean Dipole (IOD) has been noted in many previous studies. However, the interaction is often presumed to exist in a robust manner. This paper questions this assumption and looks for statistical evidence for the robust existence of the ENSO–IOD interaction rather than chance co-occurrences. Consistent definitions of ENSO and IOD events were developed so that ENSO and IOD events identified are comparable in nature, strength, persistence, and time of occurrence during the year, relative to their natural variability. We applied a combinatorial probability test to the probability tables of ENSO and IOD events to test for robustness of our results and those computed from two published works. Our findings show that there is an asymmetry in the interaction between ENSO and IOD. The interaction between El Niño (EN) and the positive and negative phases of the IOD (pIOD and nIOD, respectively) is more robust, enhancing the EN–pIOD co-occurrence and suppressing the EN–nIOD co-occurrence. On the other hand, the interaction between La Niña (LN) and either phase of the IOD cannot be said to exist with the same robustness; the interaction suppresses LN–pIOD co-occurrence, but the occurrence of LN–nIOD might be coincidental. Further research is needed to determine the cause and mechanisms for the asymmetry in the interaction between LN and pIOD/nIOD.
Proteomics of Physcomitrella patens protonemata subjected to treatment with 12-oxo-phytodienoic acid
Creators: name: Weifeng Luo
name: Nanjo, Yohei
name: Komatsu, Setsuko
name: Matsuura, Hideyuki
name: Takahashi, Kosaku
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Developmental Biology
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: 12-Oxo-phytodienoic acid (OPDA) is induced by mechanical wounding and suppresses the growth of Physcomitrella patens; OPDA is considered as a signal compound in this moss species. In this study, a proteomic analysis of P. patens protonemata treated with OPDA was performed. The abundance levels of 41 proteins were significantly altered by OPDA, with decreased levels for 40 proteins. The proteins for which abundance decreased in response to OPDA at the protonema developmental stage were mainly involved in the metabolism of proteins and carbohydrates. The effects of inhibition on protein abundance are likely a major physiological function of OPDA in P. patens. OPDA also suppressed the expression of histones at the protein level and gene transcription level. Suppression of histone expression might be an OPDA-specific function in P. patens protonemata. In P. patens, a subset of the physiological responses caused by OPDA is shown to differ between protonema and gametophore developmental stages. Classification of OPDA-regulated proteins in Physcomitrella patens protonema according to their functions.
Syntheses and crystal structures of three copper(II) complexes with bulky Schiff bases derived from rimantadine
Creators: name: Jin, Xu-Dong
name: Kou, Lei
name: Liang, He-Ming
name: Tong, Jian
name: Zhang, Peng
name: Han, Guang-Chao
name: Ke-Jing Ren
name: Zhao, Xiao-Bing
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Plant Biology

description: The reactions of copper(II) chloride dihydrate and three bulky Schiff base ligands derived from rimantadine and salicylaldehyde (or methoxy-substituted salicylaldehydes), generated C38H48CuN2O2 (1), C40H52CuN2O4 (2), and C40H52CuN2O4 (3), respectively. These complexes were characterized by infrared spectra, UV–vis, elemental analysis and molar conductance. X-ray single-crystal diffraction analysis reveals that 1 has two different spatial configurations, 1a and 1b. For 1a, each asymmetric unit consists of one mononuclear copper(II) molecule. For 1b, each asymmetric unit consists of two copper(II) mononuclear molecules. All the complexes crystallize in the monoclinic system, P21/c space group for 1a and 2; P21/n space group for 1b; C2/c space group for 3. Each complex for 1–3 consists of one copper(II) and two corresponding deprotonated ligands. The central copper(II) in all complexes is four-coordinate via two nitrogens and two oxygens from the corresponding Schiff base ligands. The geometry around copper in 1a, 1b, and 2 is distorted square planar, but square planar in 3.
Hydrates [Na2(H2O)x](2-thiobarbiturate)2 (x = 3, 4, 5): crystal structure, spectroscopic and thermal properties
Creators: name: Golovnev, Nicolay N.
name: Molokeev, Maxim S.
name: Sterkhova, Irina V.
name: Atuchin, Victor V.
name: Sidorenko, Maxim Y.
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences

description: The hydrates [Na2(H2O)3(Htba)2] (1) and [Na2(H2O)4(Htba)2] (2), where H2tba is 2-thiobarbituric acid, were obtained under different thermal conditions from aqueous solutions and were structurally characterized. The molecular and supramolecular structures were compared to the known structure of [Na2(H2O)5(Htba)2] (3). In polymeric 1–3, the Htba− ions are linked to Na+ through O and S forming octahedra. The decrease of the number of coordination water molecules led to an increase of the total number of bridge ligands (μ2-H2O, Htba−) and a change of the Htba− coordination. These factors induced higher distortion of the octahedra. It was assumed that hydrates, with a different number of coordinated water molecules, are more probable when the central metal has weaker bonds with O water molecules and with other ligands. The net topologies of 1–3 were compared. Thermal decomposition and IR spectra were analyzed for 1 and 2.
title: Clichés à feuilleter
title: autour des albums de Constant Delessert (1806-1876) : dossier de presse
titleType: Subtitle
title: Clichés à feuilleter
titleType: AlternativeTitle
Creators: name: Delessert, Constant
Publisher: name: Musée historique de Lausanne
Year: 2012

description: 14.03 - 01.07.2012