cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Lowering kV to reduce Radiation Dose in Contrast-Enhanced Abdominal CT: Assessment of Prototype Automatic kV selection tool
Creators: name: Hough, David
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Pathology
subject: Radiation safety
subject: Physics
subject: Dosimetry
subject: CT
subject: Abdomen

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: The purpose of this feasibility study is to investigate a prototype automatic kV selection tool for contrast-enhanced abdominopelvic CT, evaluating its potential for radiation dose reduction and its effect on diagnostic image quality across adult...
DNA protection ability, antihyperglycemic potential and in-vivo toxicity assessment of arrowleaf tearthumb (Persicaria sagittata L.), a neglected aquatic plant species of Eastern Asia
Creators: name: Rajiv, Chongtham
name: Roy, Subhra Saikat
name: Singh, Thangjam Surchandra
name: Tamreihao, K.
name: Kshetri, Pintubala
name: Devi, Haobijam Sanjita
name: Sharma, Susheel Kumar
name: Devi, Asem Kajal
name: Langamba, Pangambam
name: Singh, Heikham Naresh
name: Tania, Chongtham
name: Sonia, Chongtham
name: Sailo, Blessa
name: Singh, M. Norjit
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Molecular Biology
subject: Pharmacology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Plant Biology

description: Persicaria sagittata L. (common name arrowleaf tearthumb, American) is an herbaceous edible plant with characteristics sessile leaves mainly found in wetland areas of North America and Eastern Asia. In Eastern Himalayan Region of India, the ethnic communities consumed this plant as vegetables. The present investigation suggests the plant is endowed with bioactive compounds having potential DNA protection ability and antihyperglycemic activity. The DNA nicking assay revealed that the methanolic extract of this plant has the potential to protect plasmid DNA against hydroxyl damage. The α-glucosidase and α-amylase inhibitory assay of this methanolic extract suggest more effectiveness in inhibition of α-amylase than the α-glucosidase. Further, proximate composition, micronutrient, total phenolic and flavonoid content of this underutilised aquatic plant was determined. And lastly the in-vivo cytotoxicity study of Persicaria sagittata L. plant extract suggest that the plant is less toxic to in-vivo system.
Strong Ly alpha Emission in the Proximate Damped Ly alpha Absorption Trough toward the Quasar SDSS J095253.83+011422.0
Creators: name: Jiang, Peng
name: Zhou, Hongyan
name: Pan, Xiang
name: Jiang, Ning
name: Shu, Xinwen
name: Wang, Huiyuan
name: Gu, Qiusheng
name: Li, Zhenzhen
name: Wu, Maochun
name: Shi, Xiheng
name: Ji, Tuo
name: Tian, Qiguo
name: Zhang, Shaohua
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: SDSS J095253.83+011422.0 (SDSS J0952+0114) was reported by Hall et al. (2004) as an exotic quasar at $z_{\rm em}=3.020$. In contrast to prominent broad metal--line emissions with FWHM~9000 km/s, only a narrow Ly αemission line is present with FWHM~1000 km/s. The absence of broad Ly alpha emission line has been a mystery for more than a decade. In this paper, we demonstrate that this is due to dark Proximate Damped Ly alpha Absorption (PDLA) at $z_{\rm abs}=3.010$ by identifying associated Lyman absorption line series from the damped Ly beta up to Ly9, as well as the Lyman limit absorption edge. The PDLA cloud has a column density of $\log N_{\rm H\,I}({\rm cm}^{-2})=21.8\pm0.2$, a metallicity of [Zn/H]$>-1.0$, and a spatial extent exceeding the Narrow Emission Line Region (NELR) of the quasar. With a luminosity of $L_{{\rm Ly}α}\sim10^{45}$ erg s$^{-1}$, the residual Ly alpha emission superposed on the PDLA trough is of two orders of magnitude stronger than previous reports. This is best explained as re-radiated photons arising from the quasar outflowing gas at a scale larger than the NELR. The PDLA here, acting like a natural coronagraph, provides us with a good insight into the illuminated gas in the vicinity of the quasar, which are usually hard to resolve due to their small size and "seeing fuzz" of bright quasars. Notably, SDSS J0952+0114 analogs might be easily omitted in the spectroscopic surveys of DLAs and PDLAs, as their damped Ly alpha troughs can be fully filled by additional strong Ly alpha emissions. Our preliminary survey shows that such systems are not very rare. They are potentially a unique sample for probing strong quasar feedback phenomena in the early universe.
description: Several references have been added
Antimicrobial secondary metabolites from the aerial parts of Perilla frutescens
Creators: name: Nguyen, Tung Ngoc
name: Tam, Le Thi
name: Thi, Huong Pham
name: Hong, Hanh Tran Thi
name: Ninh, Thi Ngoc
name: Cuong, Dang Viet
name: Xuan, Cuong Nguyen
name: Tran, Hong Quang
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: Virology

description: Phytochemical research of Perilla frutescens aerial parts led to isolation of 12 secondary metabolites, including one new 3-benzoxepin glucoside, perillafrutoside A (1), one new megastigmane glycoside, perillafrutoside B (2), and 10 known compounds. Their chemical structures were identified based on 1D/2D NMR, HRESIMS, and ECD spectroscopic analyses. The structure of 2 was elucidated based on revision of the previously reported stereoisomer, (6R,9R)-blumenyl α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranoside. Evaluation of their antimicrobial effect revealed that compounds 1 and 5–11 inhibit Enterococcus faecalis growth, compounds 6, 7 and 9 suppress Staphylococcus aureus growth, whereas compounds 6 and 11 attenuate Candida albicans growth. This is the first report of the isolation of 3–5, 8–10 and 12 from the genus Perilla and the antimicrobial effect of compounds 3, 8 and 10.
An enhanced rate of tidal disruptions in the centrally overdense E+A galaxy NGC 3156
Creators: name: Stone, Nicholas C.
name: van Velzen, Sjoert
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Time domain optical surveys have discovered roughly a dozen candidate stellar tidal disruption flares in the last five years, and future surveys like the {\it Large Synoptic Survey Telescope} will likely find hundreds to thousands more. These tidal disruption events (TDEs) present an interesting puzzle: a majority of the current TDE sample is hosted by rare post-starburst galaxies, and tens of percent are hosted in even rarer E+A galaxies, which make up $\sim 0.1\%$ of all galaxies in the local universe. E+As are therefore overrepresented among TDE hosts by 1-2 orders of magnitude, a discrepancy unlikely to be accounted for by selection effects. We analyze {\it Hubble Space Telescope} photometry of one of the nearest E+A galaxies, NGC~3156, to estimate the rate of stellar tidal disruption produced as two-body relaxation diffuses stars onto orbits in the loss cone of the central supermassive black hole. The rate of TDEs produced by two-body relaxation in NGC~3156 is large when compared to other galaxies with similar black hole mass: $\dot{N}_{\rm TDE}\sim 1\times 10^{-3}~{\rm yr}^{-1}$. This suggests that the preference of TDEs for E+A hosts may be due to central stellar overdensities produced in recent starbursts.
description: 8 pages, 4 figures, 2 tables. Minor changes made to match published version in ApJL
On Spectral Graph Determination
Creators: name: Sason, Igal
name: Krupnik, Noam
name: Hamud, Suleiman
name: Berman, Abraham
Publisher: name: arXiv
Year: 2024
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: The study of spectral graph determination is a fascinating area of research in spectral graph theory and algebraic combinatorics. This field focuses on examining the spectral characterization of various classes of graphs, developing methods to construct or distinguish cospectral nonisomorphic graphs, and analyzing the conditions under which a graph's spectrum uniquely determines its structure. This paper presents an overview of both classical and recent advancements in these topics, along with newly obtained proofs of some existing results, which offer additional insights.
description: Published in Mathematics, vol. 13, no. 4, paper 549, pp. 1--44, February 2025. Please also follow this link https://www.mdpi.com/2227-7390/13/4/549
Mitracarpus hirtus (L.) DC.: is a potential source for the exploitation of anticancer agents
Creators: name: Malami, Ibrahim
name: Batako, Muhammad Muhammad
name: Alhasan, Alhasan Muhammad
name: Abubakar, Ibrahim Babangida
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences

description: Mitracarpus hirtus (L.) DC. is a weed plant commonly used for the treatment of eczema. The potential of the plant to treat cancer has not been emphasized, hence the need to explore its anticancer potential. M. hirtus was extracted and subjected to petition with solvents of increasing polarity. Its cytotoxic potential was evaluated against MCF-7, HepG2, and HeLa cells using the Neutral red assay and further verified through morphological assessment and DNA fragmentation assay. Crude chloroform fraction (CCF) displayed a cytotoxic effect on all the cell lines with low IC50 concentrations ranging from 11–17.87 µg/mL. Morphological assessment of MCF-7 exposed to CCF indicates apoptotic cell death and is further confirmed by its DNA fragmentation. Our data suggest that M. hirtus is a potential source for mining anticancer agents.
Supplementary document for Topological edge states of long-range surface plasmon polariton at the telecommunication wavelength - 6005685.pdf
Creators: name: Gladstone, Ran Gladstein
name: Dev, Sukrith
name: Allen, Jeffery
name: Allen, Monica
name: Shvets, Gennady
Publisher: name: Optica Publishing Group
Year: 2022
Subjects: Uncategorized

description: Supplemental online material
Phytochemical profiling of Clerodendrum paniculatum leaf extracts: GC-MS, LC-MS analysis and comparative evaluation of antimicrobial, antioxidant & cytotoxic effects
Creators: name: Hegde, Namratha P.
name: Hungund, Basavaraj S.
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Cancer
subject: Plant Biology

description: The present study evaluates the phytochemical content and biological activities of eight Clerodendrum paniculatum leaf extracts obtained using four solvents of varying polarity and two extraction methods. GC-HRMS analysis of the hexane extract predicted presence of phytol, 22-tritetracontanone, and 6,9,12-octadecatrienoic acid, phenyl methyl ester, (ZZZ)-as major compounds, and ethyl acetate extract was predicted to contain phytol. LC-HRMS analysis of methanolic extract exhibited the presence of 8',10'-dihydroxydihydroergotamine, Khayanthone, Galactonic acid, Calotropin, and 26,26,26,27,27,27-hexafluoro-1alpha,24-dihydroxy vitamin D3 as significant fractions. Ethyl acetate extract showed significant antimicrobial activity in-vitro. Methanolic extracts possess the highest radical scavenging activity (up to 87%) and antidiabetic activity (up to 49%) at 1 mg/mL concentration. Methanolic extracts from maceration and the Soxhlet method showed better cytotoxicity against breast and oral cancer cell lines, while the aqueous extract from maceration demonstrated better cytotoxicity against lung cancer cell lines. Methanolic extracts containing tannins, flavonoids, alkaloids, quinones, glycosides, terpenoids, diterpenoids, and phytosterols demonstrated significant bioactivity.
Gravitational waves from bubble collisions: analytic derivation
Creators: name: Jinno, Ryusuke
name: Takimoto, Masahiro
Publisher: name: arXiv
Year: 2016
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider gravitational wave production by bubble collisions during a cosmological first-order phase transition. In the literature, such spectra have been estimated by simulating the bubble dynamics, under so-called thin-wall and envelope approximations in a flat background metric. However, we show that, within these assumptions, the gravitational wave spectrum can be estimated in an analytic way. Our estimation is based on the observation that the two-point correlator of the energy-momentum tensor $\langle T(x)T(y)\rangle$ can be expressed analytically under these assumptions. Though the final expressions for the spectrum contain a few integrations that cannot be calculated explicitly, we can easily estimate it numerically. As a result, it is found that the most of the contributions to the spectrum come from single-bubble contribution to the correlator, and in addition the fall-off of the spectrum at high frequencies is found to be proportional to $f^{-1}$. We also provide fitting formulae for the spectrum.
description: 14 pages, 11 figures
In-silico comparison of cytochrome P450 inhibitory and dopaminergic activity of Piperine, Curcumin and Capsaicin
Creators: name: Pradeepa, B. R.
name: Vijayakumar, T. M.
name: Dhivya, L. S.
name: Manikandan, K.
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Neuroscience
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences

description: Psychiatric disorders are a heterogeneous group of mental disorders that manifest as abnormal mental or behavioral habits that cause the individual discomfort or disability. Dopamine imbalance plays a major role in many psychiatric disorders. Piperine, Curcumin and Capsaicin are CYP P450 3A4 & 2D6 inhibitors. The objective of this study is to determine the dopaminergic activity of Piperine, Curcumin and Capsaicin and also to compare cytochrome P450 3A4 and 2D6 inhibition activity by in-silico methods. In this in-silico study, we utilised compounds such as Piperine, Curcumin and Capsaicin were subjected to Lipinski’s rule of five, and ligands were also evaluated for toxicity profile and ADMET properties. Furthermore, the ligands were performed in docking studies. All three compounds were docked with three different targeted proteins (PDB IDs: 4D7D, 4WNW and 6LUQ). According to the docking result, Piperine has higher binding energy(-8.55 kcal/mol)(-8.1 kcal/mol)(-8.57 kcal/mol) when compared with Curcumin(-7.39 kcal/mol)(-5.61 kcal/mol)(-6.57 kcal/mol) and Capsaicin (-6.86 kcal/mol)(-6.57 kcal/mol)(-5.42 kcal/mol) and also with standard drug (-8.61 kcal/mol)(-7.65 kcal/mol)(-6.16 kcal/mol). The present study concluded that the bioactive compound Piperine has a better inhibitory activity of CYP 3A4, 2D6 enzymes and dopamine D2 receptor among the three compounds and also with the standard drug thioridazine.
Sames, Arno: Anton Wilhelm Böhne (1673-1722)
Creators: name: Padberg, Lutz Von
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1823177689
description: Jahrbuch für evangelikale Theologie, V. 6 (1992): Jahrbuch für evangelikale Theologie, Band 6
Impact Case Studies, 209-2024
Creators: name: Gross, Rob
name: Bradshaw, Mike
name: Blyth, Will
name: Bell, Keith
name: Webb, Jan
name: Taylor, Peter
name: Gailani, Ahmed
name: Rattle, Imogen
name: Cooper, Sam
name: Allen, Stephen
name: Brand, Christian
name: Strachan, Neil
name: Wu, Jianzhong
name: Qadrdan, Meysam
name: Britton, Jess
name: Dodds, Paul
name: Bays, Jessica
name: Jones, Catherine
name: Halliday, Jim
name: Armstrong, Alona
name: Chilvers, Jason
name: Pallet, Hellen
Publisher: name: UKERC
Year: 2024

description: This publication outlines a number of impact case studies that show how UKERC has made a difference to UK energy research and policy. It explains why each one is important, what the UKERC impacts are, and provides underpinning evidence.
Röhm, Eberhard und Thierfelder, Jörg: Juden - Christen - Deutsche
Creators: name: Holthaus, Stephan
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1823173799
description: Jahrbuch für evangelikale Theologie, V. 6 (1992): Jahrbuch für evangelikale Theologie, Band 6
Entanglement in bipartite X-states: Analytical results for the volume of states with positive partial transpose
Creators: name: Wang, Yaqing Xy
name: Bernád, József Zsolt
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 81P16, 81P40

description: We provide an analytical formula for the volume ratio between bipartite X-states with positive partial transpose and all bipartite X-states. The result applies to arbitrary $m \times n$-bipartite systems and the volume expressions are derived with respect to the Hilbert-Schmidt measure.
description: 13 pages
Epigraphische Beiträge 001: Kreuzfahrerzeitliche (Wieder-)Entdeckung
Creators: name: Lippke, Florian
Publisher: name: Universität Tübingen
Year: 2017
Subjects: subject: Jerusalem , Epigraphik , Kreuzfahrer
subject: 300
subject: 380
subject: 900
subject: 990
subject: Baugeschichte
subject: Epigrafik
subject: Kreuzfahrerzeit
subject: Crusader Period
subject: Epigraphy
subject: Architecture
subject: FOS: Civil engineering

description: Der vorliegende Beitrag dokumentiert und analysiert zum ersten Mal einen bemerkenswerten inschriftlichen Befund in der Jerusalemer Altstadt. An einer nicht gut ausgeleuchteten Stelle tritt seit kurzer Zeit wieder eine mittelalterliche Ritzung zu Tage. Diese ist mit den bisher bekannten St.-Anna-Inschriften aus der Zeit des Königreiches von Jerusalem gut korrelierbar. Die schlecht erhaltene Inschrift wirft eine Reihe von Fragen auf. Möglich sind die Verwendung als Muster- oder Übe-/Schwungstein. Die doppelte Erwähnung des Namens Anna und die Mehrfachverwendung des Abkürzungszeichen sind an anderen Orten nicht belegt. Dennoch legt sich auf Grund des mittelalterlichen Schriftduktus eine Datierung in die kreuzfahrerzeitlichen Epochen nahe.
A consensus-based model for global optimization and its mean-field limit
Creators: name: Pinnau, René
name: Totzeck, Claudia
name: Tse, Oliver
name: Martin, Stephan
Publisher: name: arXiv
Year: 2016
Subjects: subject: Probability (math.PR)
subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: We introduce a novel first-order stochastic swarm intelligence (SI) model in the spirit of consensus formation models, namely a consensus-based optimization (CBO) algorithm, which may be used for the global optimization of a function in multiple dimensions. The CBO algorithm allows for passage to the mean-field limit, which results in a nonstandard, nonlocal, degenerate parabolic partial differential equation (PDE). Exploiting tools from PDE analysis we provide convergence results that help to understand the asymptotic behavior of the SI model. We further present numerical investigations underlining the feasibility of our approach.
Riesebrodt, Martin: Fundamentalismus als patriarchalische Protestbewegung
Creators: name: Holthaus, Stephan
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1823172369
description: Jahrbuch für evangelikale Theologie, V. 6 (1992): Jahrbuch für evangelikale Theologie, Band 6
title: Uczeń z chorobą przewlekłą – wyzwanie dla nauczyciela współczesnej szkoły
titleType: Subtitle
Creators: name: Bochenek, Anna
name: Grabowiec, Anna
Publisher: name: Sieć Badawcza ŁUKASIEWICZ – Instytut Technologii Eksploatacji
Year: 2020

description: In recent years, the population of children and adolescents with chronic diseases has
increased, and the results of research clearly show that child’s disease is a factor that significantly
affects its functioning as a student. This puts teachers in the face of new tasks that require
knowledge about chronic diseases. The article presents the results of own research, which
illustrate the level of knowledge of physical education teachers necessary to work with children
with chronic diseases. The study was conducted among 172 physical education teachers, using
the authors’ questionnaire. The obtained results indicate that despite the fact that most teachers
know the most common symptoms of particular diseases (especially in relation to asthma and
diabetes); they have many fears about the participation of a child with a chronic disease in their
classes.
description: W ostatnich latach zwiększa się populacja dzieci i młodzieży z chorobami przewlekłymi,
a wyniki badań wyraźnie pokazują, że choroba dziecka jest czynnikiem, który znacznie
wpływa na jego funkcjonowanie w roli ucznia. Stawia to nauczycieli wobec nowych zadań, do realizacji których niezbędna jest wiedza o chorobach. W artykule zaprezentowano wyniki badań własnych, dotyczących poziomu wiedzy nauczycieli wychowania fizycznego niezbędnej do pracy z dziećmi z chorobami przewlekłymi. Badania przeprowadzono wśród 172 nauczycieli wychowania fizycznego, wykorzystując autorski kwestionariusz ankiety. Uzyskane wyniki wskazują, że mimo iż większość nauczycieli zna najbardziej typowe objawy poszczególnych chorób oraz czynniki zaostrzające symptomy chorobowe (zwłaszcza w odniesieniu do chorób najczęściej
spotykanych, takich jak astma i cukrzyca), to mają oni wiele obaw w związku z uczestnictwem
dziecka z chorobą przewlekłą w prowadzonych przez siebie lekcjach.
Quench of symmetry broken ground states
Creators: name: Giampaolo, Salvatore Marco
name: Zonzo, Giuseppe
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We analyze the problem of how different ground states associated to the same set of the Hamiltonian parameters evolve after a sudden quench. To realize our analysis we define a quantitative approach to the local distinguishability between different ground states of a magnetically ordered phase in terms of the trace distance between the reduced density matrices obtained projecting two ground states in the same subset. Before the quench, regardless the particular choice of the subset, any system in a magnetically ordered phase is characterized by ground states that are locally distinguishable. On the other hand, after the quench, the maximum of the distinguishability shows an exponential decay in time. Hence, in the limit of very large time, all the informations about the particular initial ground state are lost even if the systems are integrable. We prove our claims in the framework of the magnetically ordered phases that characterize both the $XY$ model and $N$-cluster Ising models. The fact that we find similar behavior in models within different classes of symmetry makes us confident about the generality of our results.
description: 11 pages (main text plus appendix), 4 figures, submitted to Physical Review A
Constructive Tensor Field Theory
Creators: name: Rivasseau, Vincent
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We provide an up-to-date review of the recent constructive program for field theories of the vector, matrix and tensor type, focusing not on the models themselves but on the mathematical tools used.
description: arXiv admin note: text overlap with arXiv:1401.5003
Metabolomic profiling and cytotoxic potential of three endophytic fungi of the genera Aspergillus, Penicillium and Fusarium isolated from Nigella sativa seeds assisted with docking studies
Creators: name: Shady, Nourhan Hisham
name: Zhang, Jianye
name: Sobhy, Sara Khalid
name: Hisham, Mohamed
name: Glaeser, Stefanie P.
name: Alsenani, Faisal
name: Kämpfer, Peter
name: El-Katatny, Mo’men H.
name: Abdelmohsen, Usama Ramadan
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer

description: The main aim of our study is to investigate the anticancer potential of our cultivated entophytic fungal strains from Nigella sativa seeds. The strains were identified by sequencing of the partial 18S rRNA gene and the internal transcribed spacer (ITS) region as Aspergillus sp. (SA4), Penicillium sp. (SA5), and Fusarium sp. (SA6). We carried out metabolic profiling for three fungal strains to investigate their metabolites diversity. Profiling of the different extracts revealed their richness in diverse metabolites and consequently fourteen compounds (1–14) were annotated. In addition, the obtained extracts were examined against three cell lines HepG2, MCF-7 and Caco-2 showed activity with IC50 values in the range of 1.95–39.7 μg/mL. Finally, molecular docking study was performed showing questinol as the lowest glide binding score value (-5.925 kcal/mol) among all identified compounds. Our results showed Nigella sativa-associated endophytes as a promising source for further studies to look for anticancer secondary metabolites.
Electrostriction coefficient of ferroelectric materials from ab initio computation
Creators: name: Jiang, Z.
name: Zhang, R.
name: Li, F.
name: Jin, L.
name: Zhang, N.
name: Wang, D.
name: Jia, C. -L.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Electrostriction is an important material property that characterizes how strain changes with the development of polarization inside a material. We show that \textit{ab initio }techniques developed in recent years can be exploited to compute and understand electrostriction of ferroelectric materials. Here, electrostriction coefficients of ferroelectric BaTiO$_{3}$, PbTiO$_{3}$, as well as dielectric BaZrO$_{3}$, are obtained and analyzed. Possible causes of the difference between experimental and numerical results are discussed. We also identified that relative displacements between certain ions at a given polarization could be a good indicator of a material's electrostriction property.
Brecht, Martin (Hrsg.): Pietismus und Neuzeit
Creators: name: Padberg, Lutz Von
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1823162169
description: Jahrbuch für evangelikale Theologie, V. 6 (1992): Jahrbuch für evangelikale Theologie, Band 6
Sensitivity of the Cherenkov Telescope Array to the Detection of Intergalactic Magnetic Fields
Creators: name: Meyer, Manuel
name: Conrad, Jan
name: Dickinson, Hugh
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Very high energy (VHE; energy $E \gtrsim 100\,$GeV) $γ$-rays originating from extragalactic sources undergo pair production with low-energy photons of background radiation fields. These pairs can inverse-Compton-scatter background photons, initiating an electromagnetic cascade. The spatial and temporal structure of this secondary $γ$-ray signal is altered as the $e^+e^-$ pairs are deflected in an intergalactic magnetic field (IGMF). We investigate how VHE observations with the future Cherenkov Telescope Array with its high angular resolution and broad energy range, can potentially probe the IGMF. We identify promising sources and simulate $γ$-ray spectra over a wide range of values of the IGMF strength and coherence length using the publicly available ELMAG Monte Carlo code. Combining simulated observations in a joint likelihood approach, we find that current limits on the IGMF can be significantly improved. The projected sensitivity depends strongly on the time a source has been $γ$-ray active and on the emitted maximum $γ$-ray energy.
description: 12 pages, 5 figures. Published in The Astrophysical Journal
Brecht, Martin (Hrsg.): Pietismus und Neuzeit
Creators: name: Padberg, Lutz Von
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1823161642
description: Jahrbuch für evangelikale Theologie, V. 6 (1992): Jahrbuch für evangelikale Theologie, Band 6
Anti-HIV crotocascarin ω from Kenyan Croton dichogamus
Creators: name: Terefe, Ermias Mergia
name: Okalebo, Faith A.
name: Derese, Solomon
name: Muriuki, Joseph
name: Mas-Claret, Eduard
name: Langat, Moses K
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: FOS: Biological sciences
subject: Virology

description: An anti-HIV methanol-soluble fraction of a 1:1 CH2Cl2:CH3OH extract of twigs of a Kenyan Croton dichogamus yielded seven compounds, the new crotocascarin ω (1), the known β-oplopanone (2), dihydroconiferyl acetate (3), 3’(4’’-hydroxyphenyl)-propyl benzoate (4), lupeol, sitosterol and stigmasterol. Crotocascarin ω (90%) inhibited HIV-1 replication with an IC50 value of 5.3 nM, and the compound was cytotoxic towards MT-4 cells presenting an IC50 value of 84 µM. In silico modelling showed that the anti-HIV activity for compound 1 could be through the HIV-1 protease inhibition.
GLAM: Open EO for Agriculture Monitoring and Food Security
Creators: name: GLAM Project Team
name: NASA Harvest
Publisher: name: GEO Knowledge Hub
Year: 2023
Subjects: Crop conditions
Agricultural Production
GEOGLAM
GLAM
Monitoring system
DAP
Data Analytics Platform

description: GLAM is a global agricultural monitoring system that provides timely, easily accessible, scientifically validated, remotely sensed data, and derived products and doubles as a data analysis tool for crop condition monitoring and production assessment. GLAM enables inter-annual comparisons of seasonal dynamics and production of customized crop and pasture condition maps.
This Knowledge Package combines elements that facilitate the GLAM platform's understanding, exploration, and usage.
Antileishmanial anthraquinones from the rhyzomes of Rumex abyssinicus Jacq (Polygonaceae)
Creators: name: Guetchueng, Stephanie Tamdem
name: Djouonzo, Paul Toukam
name: Lame, Younoussa
name: Kowa, Théodora Kopa
name: Dotse, Eunice
name: Tchokouaha, Lauve R. Y.
name: Wabo, Hippolyte Kamdem
name: Appiah-Opong, Regina
name: Agbor, Gabriel Agbor
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Physical Sciences not elsewhere classified
subject: Cell Biology
subject: Pharmacology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Plant Biology
subject: FOS: Biological sciences

description: Phytochemical investigation of the rhyzomes of Rumex abyssinicus (Polygonaceae) afforded six anthraquinones viz chrysophanol (1), physcion (2), emodin (3), mixture of physcion-8-O-β,D-glucopyranoside (4) and chrypsophanol-8-O-β,D-glucopyranoside (5), and emodin-8-O-β,D-glucopyranoside (6). All the compounds were characterised and identified by comparison of their MS and NMR data with available literature data. The isolated compounds were evaluated for their antileishmanial activity. Emodin (3) was the most active compounds with IC50 13.82 and 0.26 µg/mL against Leishmania donovani amastigotes and promastigotes, respectively. Emodin-8-O-β,D-glucopyranoside (6) also showed a moderate activity with IC50 27.53 and 37.08 µg/mL. This is the first report of antileishmanial compounds from R. abyssinicus and the antileishmanial activities of compounds 2, 4, 5 and 6 are here reported for the first time.
Inflation and reheating in theories with spontaneous scale invariance symmetry breaking
Creators: name: Rinaldi, Massimiliano
name: Vanzo, Luciano
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study a scale-invariant model of quadratic gravity with a non-minimally coupled scalar field. We focus on cosmological solutions and find that scale invariance is spontaneously broken and a mass scale naturally emerges. Before the symmetry breaking, the Universe undergoes an inflationary expansion with nearly the same observational predictions of Starobinsky's model. At the end of inflation, the Hubble parameter and the scalar field converge to a stable fixed point through damped oscillations and the usual Einstein-Hilbert action is recovered. The oscillations around the fixed point can reheat the Universe in various ways and we study in detail some of these possibilities.
description: One appendix added, issues related to scale invariance in the two frames clarified. References added/updated. Version accepted by PRD
title: António Pereira do Lago
Creators: name: Araujo, Renata
Publisher: name: CHAM, Faculdade de Ciências Sociais e Humanas, Universidade Nova de Lisboa
Year: 2022

description: Entrada biográfica sobre António Pereira do Lago, na plataforma eViterbo
description: Araújo, Renata. 2022.  in eViterbo. CHAM, Faculdade de Ciências Sociais e Humanas, Universidade Nova de Lisboa. eISBN: 978-989-8492-77-7
Flavonoid glycosides and ellagic acid cognates from defatted African mango (Irvingia gabonensis) seed kernel
Creators: name: Zulfiqar, Fazila
name: Ali, Zulfiqar
name: Viljoen, Alvaro M.
name: Chittiboyina, Amar G.
name: Khan, Ikhlas A.
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Plant Biology

description: Seventeen compounds of diverse classes including four flavonoid glycosides, five ellagic acid derivatives, and eight other metabolites were isolated from the methanolic extract of the defatted seed kernel of Irvingia gabonensis. Among the isolates, quercetin 3-O-methyl-4′-[α-L-rhamnopyranosyl-(1→3)]-O-α-L-rhamnopyranoside (1) and 3,3′-di-O-methyl-4'-O-α-L-rhamnopyranosylellagic acid 4-sulfate ester (5) were found to be previously undescribed. Structure elucidation was mainly achieved by the interpretation of 1D and 2D NMR and HRESIMS spectral data. Though compound 6 was previously reported, its 13C NMR data is being reported herein for the first time. To the best of our literature search knowledge, this is the first phytochemical report on I. gabonensis seed kernels.
The SEEDS High Contrast Imaging Survey of Exoplanets around Young Stellar Objects
Creators: name: Uyama, Taichi
name: Hashimoto, Jun
name: Kuzuhara, Masayuki
name: Mayama, Satoshi
name: Akiyama, Eiji
name: Currie, Thayne
name: Livingston, John
name: Kudo, Tomoyuki
name: Kusakabe, Nobuhiko
name: Abe, Lyu
name: Brandner, Wolfgang
name: Brandt, Timothy D.
name: Carson, Joseph C.
name: Egner, Sebastian
name: Feldt, Markus
name: Goto, Miwa
name: Grady, Carol A.
name: Guyon, Olivier
name: Hayano, Yutaka
name: Hayashi, Masahiko
name: Hayashi, Saeko S.
name: Henning, Thomas
name: Hodapp, Klaus W.
name: Ishii, Miki
name: Iye, Masanori
name: Janson, Markus
name: Kandori, Ryo
name: Knapp, Gillian R.
name: Kwon, Jungmi
name: Matsuo, Taro
name: Mcelwain, Michael W.
name: Miyama, Shoken
name: Morino, Jun-Ichi
name: Moro-Martin, Amaya
name: Nishimura, Tetsuo
name: Pyo, Tae-Soo
name: Serabyn, Eugene
name: Suenaga, Takuya
name: Suto, Hiroshi
name: Suzuki, Ryuji
name: Takahashi, Yasuhiro H.
name: Takami, Michihiro
name: Takato, Naruhisa
name: Terada, Hiroshi
name: Thalmann, Christian
name: Turner, Edwin L.
name: Watanabe, Makoto
name: Wisniewski, John
name: Yamada, Toru
name: Takami, Hideki
name: Usuda, Tomonori
name: Tamura, Motohide
Publisher: name: arXiv
Year: 2016
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present high-contrast observations of 68 young stellar objects (YSOs) explored as part of the SEEDS survey on the Subaru telescope. Our targets are very young ($
description: 31pages, 13 figures, accepted to AJ
Radiative nucleon capture with quasi-separable potentials
Creators: name: Shubhchintak
name: Bertulani, C. A.
name: Mukhamedzhanov, A. M.
name: Kruppa, A. T.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We study radiative capture reactions using quasi-separable potentials. This procedure allows an easier treatment of non-local effects that can be extended to three-body problems. Using this technique, we calculate the neutron and proton radiative capture cross sections on $^{12}$C. The results obtained are shown to be in good agreement with the available experimental data.
description: 12 pages, 4 figures, accepted for publication in Journal of Physics G: Nuclear and Particle Physics
ESPP: Évaluation sommaire de la phonologie chez les enfants d'âge préscolaire
Creators: Andrea MacLeod
Publisher: name: University of Alberta Library
Year: 2014

Le but cet outil d’évaluation sommaire de la phonologie est d’établir si le niveau de développement de la phonologie d’un enfant requiert une évaluation plus approfondie ou s’il se situe à l’intérieur d’une variation normale. Le développement d’un outil clinique comprend plusieurs étapes incluant le choix des items, le protocole pour la passation de la tâche, le développement de données normatives et l’évaluation de la sensibilité et de la spécificité de l’outil.
Obecabtagene autoleucel: First Approval
Creators: name: Lee, Arnold
Publisher: name: Adis Journals
Year: 2025
Subjects: Medicine

description: Declarations
Funding The preparation of this review was not supported by any external funding.
Authorship and Conflict of interest During the peer review process the manufacturer of the agent under review was offered an opportunity to comment on the article. Changes resulting from any comments received were made by the authors on the basis of scientific completeness and accuracy. Arnold Lee is a contracted employee of Adis International Ltd/Springer Nature, and declares no relevant conflicts of interest. All authors contributed to this article and are responsible for its content.
Ethics approval, Consent to participate, Consent to publish, Availability of data and material, Code availability not applicable
Additional information about this Adis Drug Review can be found here.
Abstract
Obecabtagene autoleucel (AUCATZYL®) is a CD19-directed genetically modified autologous T cell immunotherapy which is being developed by Autolus for the treatment of hematological cancers and systemic lupus erythematosus. In comparison with other chimeric antigen receptor T (CAR T) therapies, obecabtagene autoleucel has a fast off-rate binder for CD19. Obecabtagene autoleucel received approval following positive results from the FELIX phase I/II trial in adults with relapsed or refractory B-cell precursor acute lymphoblastic leukemia (ALL), and it is the first CAR T therapy that does not have mandatory Risk Evaluation Mitigation Strategy monitoring requirements. This article summarizes the milestones in the development of obecabtagene autoleucel leading to this first approval for the treatment of adults with relapsed or refractory B-cell precursor ALL. 
© Springer Nature Switzerland AG 2025
On the ramification of étale cohomology groups
Creators: name: Leal, Isabel
Publisher: name: arXiv
Year: 2015
Subjects: subject: Number Theory (math.NT)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: Let $K$ be a complete discrete valuation field whose residue field is perfect and of positive characteristic, let $X$ be a connected, proper scheme over $\mathcal{O}_K$, and let $U$ be the complement in $X$ of a divisor with simple normal crossings. Assume that the pair $(X,U)$ is strictly semi-stable over $\mathcal{O}_K$ of relative dimension one and $K$ is of equal characteristic. We prove that, for any smooth $\ell$-adic sheaf $\mathscr{G}$ on $U$ of rank one, at most tamely ramified on the generic fiber, if the ramification of $\mathscr{G}$ is bounded by $t+$ for the logarithmic upper ramification groups of Abbes-Saito at points of codimension one of $X$, then the ramification of the étale cohomology groups with compact support of $\mathscr{G}$ is bounded by $t+$ in the same sense.
Space reconstruction of the morphology and kinematics of axisymmetric radio sources
Creators: name: Diep, P. N.
name: Phuong, N. T.
name: Hoai, D. T.
name: Nhung, P. T.
name: Thao, N. T.
name: Tuan-Anh, P.
name: Darriulat, P.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The unprecedented quality of the observations available from the Atacama Large Millimetre/sub-millimetre Array (ALMA) calls for analysis methods making the best of them. Reconstructing in space the morphology and kinematics of radio sources is an underdetermined problem that requires imposing additional constraints for its solution. The hypothesis of rotational invariance about a well-defined star axis, which is a good approximation to the description of the gas envelopes of many evolved stars and protostars, is particularly efficient in this role. In the first part of the article, a systematic use of simulated observations allows for identifying the main problems and for constructing quantities aimed at solving them. In particular the evaluation of the orientation of the star axis in space and the differentiation between expansion along the star axis and rotation about it are given special attention. The use of polar rather than Cartesian sky coordinates is shown to better match the morphology and kinematics of actual stars. The radial dependence of the gas density and temperature and the possible presence of velocity gradients are briefly considered. In the second part, the results obtained in the first part are applied to a few stars taken as examples with the aim of evaluating their usefulness when applied to concrete cases. A third part takes stock of what precedes and formulates some guidelines for modelling the radio emission of axisymmetric radio sources, limited however to the mathematics and geometry of the problem, physics considerations being ignored.
description: 21 pages, 19 figures, published MNRAS 461, 4276 (2016)
Evaluation of Coscinium fenestratum (Goetgh.) Colebr. stem extracts for urolithiasis and quantification of bioactive alkaloids to validate the traditional claims
Creators: name: Tripathi, Deepali
name: Misra, Ankita
name: Chaudhary, Mridul Kant
name: Srivastava, Sharad
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Plant Biology

description: Coscinium fenestratum (Goetgh.) Colebr. is widely used for urinary disorders and kidney stones by ethnic communities in southern India. The species is documented in various ancient Indian Ayurvedic literatures having therapeutic use in ‘Ashmari’ i.e., urolithiasis. The present study aims at validation of in-vitro anti-urolithiatic potential of various extracts of C. fenestratum stem along with identification and quantification of major bioactive alkaloids, i.e., berberine and palmatine through HPTLC and LC-MS/MS. Water extract showed maximum anti-urolithiatic activity which on further kinetic analysis, showed concentration dependent inhibitory delay in nucleation and aggregation of calcium oxalate crystals. Berberine and palmatine were quantified with maximum content in methanolic extract (0.478 ± 0.003 and 0.0358 ± 0.001) followed by chloroform and petroleum ether extracts. The study validates ethnobotanical use of C. fenestratum as anti-urolithiatic agent. Further, species can also be explored as a substitute for Berberis spp. for the alkaloid metabolites i.e., berberine and palmatine.
Secondary metabolites of the leaves of Tricalysia atherura N. Hallé (Rubiaceae) and their potential antiplasmodial activity
Creators: name: Sime, Gwladys Djikam
name: Nyemeck, Norbert Mbabi
name: Zintchem, Auguste Abouem A
name: October, Natasha
name: Missi, Marius Balemaken
name: Farooq, Rabia
name: Khan, Khalid Mohammed
name: Bikobo, Dominique Serge Ngono
name: Choudhary, Muhammad Iqbal
name: Pegnyemb, Dieudonné Emmanuel
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Plant Biology

description: One monoterpene indole alkaloid, atheruramine (1) bearing an ether bridge linking, one hydrobenzoin derivative, tricalydioloside (2) and two ursane-type triterpenes, atherurosides (A and B) (3 and 4) were isolated from the leaves of Tricalysia atherura, together with eight known compounds. The structures of these new compounds were elucidated on the basis of the results of spectroscopic analysis, and the relative configurations of compounds 1–3 were established by NOE difference. Four of the metabolites were screened in vitro against both chloroquine (CQ)-sensitive (3D7) and -resistant (Dd2) strains of Plasmodium falciparum; they were found to exhibit moderate activity against chloroquine-resistant (Dd2) (IC50 64.99–92.29 μg/mL). Meanwhile, crude extract possesses high antiplasmodial activity against both 3D7 and Dd2 strains of P. falciparum (IC50 4.39–7.54 μg/mL) and high selectivity indices values (SI > 10) and was found to be safe.