cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Radiative quark $p_T$-broadening in a quark-gluon plasma beyond the soft gluon approximation
Creators: name: Zakharov, B. G.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We study the radiative correction to $p_T$-broadening of a fast quark in a quark-gluon plasma beyond the soft gluon approximation. We find that the radiative processes can suppress considerably $p_T$-broadening. This differs dramatically from previous calculations to logarithmic accuracy in the soft gluon approximation, predicting a considerable enhancement of $p_T$-broadening.
description: 5 pages, 1 figure
Interacting Hot Dark Matter
Creators: name: Atrio-Barandela, Fernando
name: Davidson, Sacha
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We discuss the viability of a light particle ($\sim 30$ eV neutrino) with strong self-interactions as a dark matter candidate. The interaction prevents the neutrinos from free-streaming during the radiation dominated regime so galaxy sized density perturbations can survive. Smaller scale perturbations are damped due to neutrino diffusion. We calculate the power spectrum in the imperfect fluid approximation, and show that it is damped at the length scale one would estimate due to neutrino diffusion. The strength of the neutrino--neutrino coupling is only weakly constrained by observations, and could be chosen by fitting the power spectrum to the observed amplitude of matter density perturbations. The main shortcoming of our model is that interacting neutrinos can not provide the dark matter in dwarf galaxies.
description: 17 pages, Latex, accepted for publication in Phys. Rev. D
Azman University, Kano State 2025/26 Application/Admission form is out☎️☎️ (09026529593) OR ☎️☎️ (+2349026529593) DR RITA. JUPEB/ IJMB/ TRANSFER/MASTERS/PHD FORM Candidates are required☎️☎️ (09026529593) OR☎️☎️ (+2349026529593) to have sat for the 2024 Unified Tertiary Matriculation Examination (UTME) with a minimum score as approved by JAMB. Applicants must also obtain a minimum of five credit passes at not more than two sittings in WAEC (SSCE) / NECO (SSCE) or NABTEB. These should include English Language, Mathematics and any three other subjects relevant to the proposed course of study.
Creators: name: Azman University, Kano State 2025/26 Application/Admission form is out☎️☎️ (09026529593) OR ☎️☎️ (+2349026529593) DR RITA. JUPEB/ IJMB/ TRANSFER/MASTERS/PHD FORM Candidates are required☎️☎️ (09026529593) OR☎️☎️ (+2349026529593) to have sat for the 2024 Unified Tertiary Matriculation Examination (UTME) with a minimum score as approved by JAMB. Applicants must also obtain a minimum of five credit passes at not more than two sittings in WAEC (SSCE) / NECO (SSCE) or NABTEB. These should include English Language, Mathematics and any three other subjects relevant to the proposed course of study.
Publisher: name: Zenodo
Year: 2025

description: Azman University, Kano State 2025/26 Application/Admission form is out☎️☎️ (09026529593) OR ☎️☎️ (+2349026529593) DR RITA. JUPEB/ IJMB/ TRANSFER/MASTERS/PHD FORM Candidates are required☎️☎️ (09026529593) OR☎️☎️ (+2349026529593) to have sat for the 2024 Unified Tertiary Matriculation Examination (UTME) with a minimum score as approved by JAMB. Applicants must also obtain a minimum of five credit passes at not more than two sittings in WAEC (SSCE) / NECO (SSCE) or NABTEB. These should include English Language, Mathematics and any three other subjects relevant to the proposed course of study.
On the miscibility gap at 800 K in the Fe-Cr alloy system
Creators: name: Dubiel, Stanislaw M.
name: Zukrowski, Jan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Issues pertinent to the miscibility gap at 800K in a Fe73.7Cr26.3 alloy viz. the kinetics of the phase decomposition and borders of the latter were investigated by means of the Mössbauer-effect spectroscopy. The kinetics was revealed to well follow the Johnson-Mehl-Avrami-Kolgomarov equation testifying to a nucleation and growth mechanism underlying the decomposition. A solubility limit of Cr in the Fe matrix was determined to be 17.3(6) at.% and that of Fe in the Cr matrix was found as equal to 18.5(9) at.%. The results obtained have been compared with various theoretical predictions.
description: 10 pages, 1 table, 6 figurse, 13 referenes
A new phenolic compound from Phedimus middendorffianus with antiproliferative activity
Creators: name: Jiho Lee
name: Sunmin Woo
name: Sung, Sang Hyun
name: Heejung Yang
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
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: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer

description: A new phenolic compound (1) and together with 12 known compounds–eight flavonoids (2 ∼ 9), two phenolic compounds (10 and 11) and two benzoic acid (12 and 13)–were isolated from Phedimus middendorffianus (Maxim.). The structures of all compound were determined on the basis of spectroscopic (MS and NMR) analyses. Compounds 4, 5, 7 and 11 ∼ 13 were showed anti-proliferative activities against MCF-7 than PC-3 cell line. Also compound 12 and 13 showed the significant cytotoxic activities against two cancer cell lines, PC-3 and MCF-7.
Mass hierarchy and localization of gravity in extra time
Creators: name: Chaichian, Masud
name: Kobakhidze, Archil B.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider Randall-Sundrum model with localized gravity, replacing the extra compact space-like dimension by a time-like one. In this way the solution to the hierarchy problem can be reconciled with a correct cosmological expansion of the visible universe, just as a trivial result of the sign flip of cosmological constants in the bulk and on the 3-branes relative to the case of extra space-like dimension. Some phenomenological aspects of the proposed scenario related to the tachyonic nature of Kaluza-Klein states of graviton are also discussed.
description: 10 pages, JHEP format, no figures, typos corrected, to appear in Phys. Lett. B
Exact Intrinsic Localized Excitation of an Anisotropic Ferromagnetic Spin Chain in External Magnetic Field with Gilbert Damping, Spin Current and PT-Symmetry
Creators: name: Lakshmanan, M.
name: Saxena, Avadh
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: We obtain the exact one-spin intrinsic localized excitation in an anisotropic Heisenberg ferromagnetic spin chain in a constant/variable external magnetic field with Gilbert damping included. We also point out how an appropriate magnitude spin current term in a spin transfer nano-oscillator (STNO) can stabilize the tendency towards damping. Further, we show how this excitation can be sustained in a recently suggested PT-symmetric magnetic nanostructure. We also briefly consider more general spin excitations.
description: Published in Physics Letters A
Design and Development of Microstrip Patch Antenna
Creators: name: Aishwarya Sudarsan
Publisher: name: figshare
Year: 2018
Subjects: subject: Artificial Intelligence and Image Processing
subject: FOS: Computer and information sciences

description: A Microstrip Patch Antenna is a type of radio antenna with a low profile, which can be mounted on a low surface. It is a narrow band, wide-beam fed antenna fabricated by etching the antenna element pattern in metal trace bonded to the dielectric Substrate such as a printed circuit board with a continuous metal layer bonded to the opposite side of the substrate which forms a ground plane. The main aim of this work is to design, develop and test the Printed Circuit antenna (Microstrip Patch antenna) suitable for use in L-band frequency range of 1-2GHz. This study also emphasizes on simulation of micro-strip patch antenna using IE3D software to simulate & study the radiation pattern & other radiation pattern parameters and comparison with specifications/requirements. Co-axial Feed technique was adopted and the location of the feed point was varied within the radiating patch to arrive at the point of minimum return loss. This work is also focused on characterization of fabricated antenna in view of parameters like VSWR, Antenna efficiency, Axial ratio, Gain and radiation pattern.
REFERENCING WITHIN CODE IN SOFTWARE ENGINEERING EDUCATION
Creators: name: Turner, Scott
name: Hill, Gary
Publisher: name: Edge Hill University
Year: 2021
Subjects: subject: 80401 Coding and Information Theory
subject: FOS: Computer and information sciences
subject: 80706 Librarianship
subject: FOS: Media and communications
subject: Library and Information Studies

description: Guide to referencing code within code.
Fermions and scalars in $\mathcal{N} = 4$ Wilson loops at strong coupling and beyond
Creators: name: Bonini, Alfredo
name: Fioravanti, Davide
name: Piscaglia, Simone
name: Rossi, Marco
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: We study the strong coupling behaviour of null polygonal Wilson loops/gluon amplitudes in $\mathcal{N} = 4$ SYM, by using the OPE series and its integrability features. For the hexagon we disentangle the $SU(4)$ matrix structure of the form factors for fermions, organising them in a pattern similar to the Young diagrams used previously for the scalar sector \cite{BFPR2,BFPR3}. Then, we complete and extend the discussion of \cite{BFPR1} by showing, at strong coupling, the appearance of a new effective particle in the series: the fermion-antifermion bound state, the so-called meson. We discuss its interactions in the OPE series with itself by forming (effective) bound states and with the gluons and bound states of them. These lead the OPE series to the known $AdS_5$ minimal area result for the Wls, described in terms of a set of TBA-like equations. This approach allows us to detect all the one-loop contributions and, once the meson has formed, applies to $\mathcal{N}=2$ Nekrasov partition function via the parallel meson/instanton (in particular, they share the mechanism by which their bound states emerge and form the TBA node). Finally, to complete the strong coupling analysis, we consider the scalar sector for any polygon, confirming the emergence of a leading contribution from the non-perturbative theory on the sphere $S^5$.
description: 2 figures
Direct observation of electron capture & emission processes by the time domain charge pumping measurement of MoS2 FET
Creators: name: Taniguchi, Koki
name: Fang, Nan
name: Nagashio, Kosuke
Publisher: name: arXiv
Year: 2018
Subjects: subject: Applied Physics (physics.app-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Understanding interface properties in MoS2 field effect transistors with a high-k gate insulator is critical for improving the performance of the device. Here, by applying the time domain charge pumping method, the elementary process for capture and emission of electrons to the interface states is monitored directly using a fast acquisition system. The main outcome is the detection of the clear difference in the capture and emission process of electrons to the interface states. In addition to the transient current response for gate capacitance, the current peak is observed during electron capture, while the broad tail is detected during electron emission. This different behavior is associated with the fact that the time constant for electron capture is much shorter than that for electron emission. Moreover, Dit is evaluated to be in the range of 1012 - 1013 cm-2 eV-1, which is comparable with that estimated from subthreshold swing.
Belonopelta darwini var. madecassa Emery 1899, n. var.
Creators: name: Emery, C.
Publisher: name: Zenodo
Year: 1899
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Belonopelta
Belonopelta darwini
Belonopelta darwini for. var. madecassa

description: Belonopelta Darwini For. var. madecassa n. var. (1).
[[queen]] Quasi identica al tipo australiano. Dal confronto che il Sig. Forel ha fatto col suo esemplare originale, risulta che la forma di Madagascar ne differisce per la lunghezza un poco maggiore, il colore piu scuro e la faccia anteriore del peziolo alquanto meno incavata sul profilo. Colore giallo ferruggineo, con la parte dorsale della testa e porzione del torace piu scuri, le mandibole, antenne, zampe e peziolo piu chiari. L. 5 1 / 3 â 5 1 / 2 mm.; capo e torace 2 3 / 4 mm.
description: Published as part of Emery, C., 1899, Formiche di Madagascar raccolte dal Sig. A. Mocquerys nei pressi della Baia di Antongil (1897 - 1898)., pp. 263-290 in Bollettino della Societa Entomologica Italiana 31 on page 268
Stochastic lists: Sampling multi-variable functions with population methods
Creators: name: Pollet, Lode
name: Prokof'ev, Nikolay V.
name: Svistunov, Boris V.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We introduce the method of stochastic lists to deal with a multi-variable positive function, defined by a self-consistent equation, typical for certain problems in physics and mathematics. In this approach, the function's properties are represented statistically by lists containing a large collection of sets of coordinates (or "walkers") that are distributed according to the function's value. The coordinates are generated stochastically by the Metropolis algorithm and may replace older entries according to some protocol. While stochastic lists offer a solution to the impossibility of efficiently computing and storing multi-variable functions without a systematic bias, extrapolation in the inverse of the number of walkers is usually difficult, even though in practice very good results are found already for short lists. This situation is reminiscent of diffusion Monte Carlo, and is hence generic for all population-based methods. We illustrate the method by computing the lowest-order vertex corrections in Hedin's scheme for the Fröhlich polaron and the ground state energy and wavefunction of the Heisenberg model in two dimensions.
description: 7 pages, 5 figures
Gypensapogenin H from hydrolyzate of total Gynostemma pentaphyllum saponins induces apoptosis in human breast carcinoma cells
Creators: name: Xiaoshu Zhang
name: Guohui Shi
name: Xiaojun Wu
name: Yuqing Zhao
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Hematology

description: Gypensapogenin H (Gyp H) is a novel dammarane-type triterpene, isolated from hydrolyzate of total saponins from Gynostemma pentaphyllum. Our previous work demonstrated that Gyp H exhibited potent growth inhibitory effects on tumor cells. It significantly inhibited the growth of human breast cancer cells (MDA-MB-231), while having low toxicity to normal human breast epithelial cells, MCF-10a. Further mechanistic study demonstrated that Gyp H decreased survival, inhibited proliferation, migration, induced apoptosis and led to cell cycle arrest. For the MDA-MB-231 cell lines, Gyp H increased expression of P21, Bax and cytochrome c, induced PARP cleavage and activated caspases. Gyp H also reduced expression of CDK2/4, CyclinD1, E2F1 and Bcl2, which associated with the cell cycle arrest. Thus, our finding may be useful for understanding the mechanism of action of Gyp H on breast cancer cells and suggest that Gyp H would be a leading agent for the treatment of breast cancer.
H-Band Spectroscopic Classification of OB Stars
Creators: name: Blum, R. D.
name: Ramond, T. M.
name: Conti, P. S.
name: Figer, D. F.
name: Sellgren, K.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a new spectroscopic classification for OB stars based on H-band (1.5 micron to 1.8 micron) observations of a sample of stars with optical spectral types. Our initial sample of nine stars demonstrates that the combination of He I 1.7002 micron and H Brackett series absorption can be used to determine spectral types for stars between about O4 and B7 (to within about +/- 2 sub-types). We find that the Brackett series exhibits luminosity effects similar to the Balmer series for the B stars. This classification scheme will be useful in studies of optically obscured high mass star forming regions. In addition, we present spectra for the OB stars near 1.1 micron and 1.3 micron which may be of use in analyzing their atmospheres and winds.
description: Accepted by AJ, 16 pages Latex (aastex4.0) including 4 figures and 2 tables. A complete PostScript copy is available at ftp://degobah.colorado.edu/pub/rblum/Hband/
Perylene-Based Non-Covalent Functionalization of 2D Materials
Creators: name: Marcia, Mario
name: Hirsch, Andreas
name: Hauke, Frank
Publisher: name: arXiv
Year: 2018
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The surfactant assisted exfoliation and non-covalent functionalization of two-dimensional layered materials, like graphene, transition metal dichalcogenides, etc., has extraordinarily been propelled forward within the last 5 years. Numerous molecules have been designed and attached to the exfoliated layers, and based on their outstanding properties, perylene based dyes have become one of the most frequently used π-detergents. Therefore, the prospect of this micro review is to summarize the most prominent achievements in this rapidly progressing field of research.
Potential beneficial and/or adverse effects of Capsicum annuum L. (cv. Fiesta) at two stage of ripening in CD-1 mice
Creators: name: Morittu, Valeria Maria
name: Pero, Maria Elena
name: Musco, Nadia
name: Mastellone, Vincenzo
name: Tudisco, Raffaella
name: Provenzano, Eugenio
name: Britti, Domenico
name: Menichini, Francesco
name: Infascelli, Federico
name: Lombardi, Pietro
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
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

description: Aim of the present study was to evaluate the potential beneficial and/or adverse effects of Capsicum annuum L. (cv. Fiesta) extracts at two stage of ripening (immature and mature), and at two dosages (low and high) by evaluation of biochemical profile and oxidative status in CD-1 mice. The extracts were daily administered to mice by oral gavage for 20 days. At the end of the trial, the animals were euthanatized and blood was collected. Evidence of liver damage (increase of AST, ALT and bilirubin) in the group receiving the higher dosage of immature peppers extract were observed. Even if no adverse effects were seen at the lower doses, also no signs of beneficial effects in term of health status, biochemical profile and oxidative status were detected. These results are in contrast with in vitro findings and raise doubts about the possible use of Capsicum annuum L. (cv. Fiesta) as a nutritional supplement.
Numerical cancellation of photon quadratic divergence in the study of the Schwinger-Dyson equations in Strong Coupling QED
Creators: name: Bloch, J. C. R.
name: Pennington, M. R.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The behaviour of the photon renormalization function in strong coupling QED has been recently studied by Kondo, Mino and Nakatani. We find that the sharp decrease in its behaviour at intermediate photon momenta is an artefact of the method used to remove the quadratic divergence in the vacuum polarization. We discuss how this can be avoided in numerical studies of the Schwinger-Dyson equations.
description: 9 pages, Latex, 5 figures. Complete postscript file available from: ftp://cpt1.dur.ac.uk/pub/preprints/dtp94/dtp94100/dtp94100.ps
Numerical study of synaptic behavior in amorphous HfO2-based ferroelectric-like FETs generated by voltage-driven ion migration
Creators: name: Cuesta-Lopez, Juan
name: Ganeriwala, Mohit D.
name: Marin, Enrique G.
name: Toral-Lopez, Alejandro
name: Pasadas, Francisco
name: Ruiz, Francisco G.
name: Godoy, Andres
Publisher: name: arXiv
Year: 2025
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: The continuous effort in making artificial neural networks more alike to human brain calls for the hardware elements to implement biological synapse-like functionalities. The recent experimental demonstration of ferroelectric-like FETs promises low-power operation as compared to the conventional ferroelectric switching devices. This work presents an in-house numerical tool, which self-consistently solves the electrostatics and time-dependent electronic and ionic transport. The tool is exploited to analyze the effect that various physical parameters such as mobility and ion concentration could have on the design of the ferroelectric-like FETs. Their suitability in emulating different functions of the biological synapses is also demonstrated.
description: 19 pages, 8 figures, 1 table, paper
Investigating missing citations in COCI and publishers involved
Creators: name: Cioffi, Alessia
name: Coppini, Sara
name: Moretti, Arianna
name: Shahidzadeh Asadi, Nooshin
Publisher: name: Zenodo
Year: 2021
Subjects: COCI, Crossref, OpenCitations, citational data, citations, Python, Open Science

description: The present article aims at illustrating the main aspects of the research project on the invalid citational data in COCI and the related responsibilities of the publishers of the citing and cited resources. The authors adopted a mainly quantitative methodology and tried then to make further qualitative reflections on the retrieved resulst. The article was updated after the improvement of the software, and also with respect to the data obtained after the end of the code run on the whole input csv file. New visualizations were also added in order to improve the readability and the comprehensibility of the obtained results.
The age of ambergris
Creators: name: Rowland, Steven John
name: Sutton, Paul Andrew
name: Knowles, Timothy D. J.
Publisher: name: Taylor & Francis
Year: 2019
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: Ecology
subject: Inorganic Chemistry

description: Ambergris, which is a coprolith originating from the sperm whale, has been found only rarely, but for centuries, as jetsam on beaches all over the world. There are no reliable data indicating how long such samples may have remained at sea, with unsubstantiated accounts suggesting maybe decades. Here, we obtained over forty jetsam samples, many collected on known dates, from mostly known beach locations across the globe. Such an inventory of verified jetsam ambergris is unprecedented. Each sample was characterised by analytical methods such as gas chromatography-mass spectrometry (GC-MS). We then determined the radiocarbon ages of some of the samples by well-described accelerator-MS techniques. Surprisingly, some samples of jetsam have remained in the environment for about a thousand years.
title: Pandemiemanagement durch nicht-pharmakologische Interventionen in der COVID-19-Pandemie
Creators: name: Klemperer, David
name: Kuhn, Joseph
name: Robra, Bernt-Peter
Publisher: name: Bundeszentrale für gesundheitliche Aufklärung
Year: 2024

description: Leitbegriffe der Gesundheitsförderung und Prävention. Glossar zu Konzepten, Strategien und Methoden.
Accumulation-mode two-dimensional field-effect transistor: Operation mechanism and thickness scaling rule
Creators: name: Fang, Nan
name: Nagashio, Kosuke
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Understanding the operation mode of a two-dimensional (2D) material-based field-effect transistor (FET) is one of the most essential issues in the study of electronics and physics. The existing Schottky barrier-FET model for devices with global back gate and metallic contacts overemphasizes the metal-2D contact effect, and the widely observed residual conductance cannot be explained by this model. Here, an accumulation-mode FET model, which directly reveals 2D channel transport properties, is developed based on a partial top-gate MoS2 FET with metallic contacts and a channel thickness of 0.65~118 nm. The operation mechanism of an accumulation-mode FET is validated and clarified by carefully performed capacitance measurements. A depletion capacitance-quantum capacitance transition is observed. After the analysis of the MoS2 accumulation-mode FET, we have confirmed that most 2D-FETs show accumulation-mode behavior. The universal thickness scaling rule of 2D-FETs is then proposed, which provides guidance for future research on 2D materials.
Supergravity the DBI Action and Black Hole Physics
Creators: name: de Alwis, S. P.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The assumptions behind the recently conjectured relation between gauge theory and supergravity are elaborated on. It is pointed out that the scaling limit that preserves supergravity solutions, gives the entire DBI action on the gauge theory side, but in the low energy limit the relation between the conformal field theory and Anti-de Sitter supergravity emerges. We also argue that recent work on these issues may help in understanding the physics of five (four) dimensional black hole with three (four) charges in the so-called dilute gas region.
description: 14 pages, 1 figure, Latex, Assumptions and a limit clarified, typos corrected, reference added
Triplet Production by Linearly Polarized Photons
Creators: name: Akushevich, I. V.
name: Anlauf, H.
name: Kuraev, E. A.
name: Ratcliffe, P. G.
name: Shaikhatdenov, B. G.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The process of electron-positron pair production by linearly polarized photons is used as a polarimeter to perform mobile measurement of linear photon polarization. In the limit of high photon energies, omega, the distributions of the recoil-electron momentum and azimuthal angle do not depend on the photon energy in the laboratory frame. We calculate the power corrections of order m/omega to the above distributions and estimate the deviation from the asymptotic result for various values of omega.
description: LaTeX2e, 13 pages, 5 figure files (eps), submitted to Phys. Rev. A
A Solution of the Randall-Sundrum Model and the Mass Hierarchy Problem
Creators: name: Ichinose, Shoichi
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A solution of the Randall-Sundrum model for a simplified case (one wall) is obtained. It is given by the $1/k^2$-expansion (thin wall expansion) where $1/k$ is the {\it thickness} of the domain wall. The vacuum setting is done by the 5D Higgs potential and the solution is for a {\it family} of the Higgs parameters. The mass hierarchy problem is examined. Some physical quantities in 4D world such as the Planck mass, the cosmological constant, and fermion masses are focussed. Similarity to the domain wall regularization used in the chiral fermion problem is explained. We examine the possibility that the 4D massless chiral fermion bound to the domain wall in the 5D world can be regarded as the real 4D fermions such as neutrinos, quarks and other leptons.
description: 17 pages, 3 figures, to be published in Class.Quan.Grav., the title has changed slightly
Density and Graviton Perturbations in the Cosmic Microwave Background
Creators: name: Henriques, A. B.
name: Mendes, L. E.
name: Moorhouse, R. G.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: This paper evaluates and compares the gravitational wave and density perturbation contributions to the cosmic microwave background radiation, on the basis of the same power law inflationary model. The inflation to radiation transition is treated as instantaneous, but a model is constructed to allow for a smooth transition from the radiation to the matter dominated eras. The equations are numerically investigated and integrated, without any basic approximations being made. Use is made of the synchronous gauge, with appropriate gauge invariant variables, thus eliminating any confusion arising from unphysical gauge modes. We find a non- negligible gravitational wave contribution, which becomes dominant for a power law expansion with exponent $q < 13$. We also explore the dependence of our results with the main characteristic of the transition region, its length.
description: 19 pages
Leptogenys gracilis Emery 1899, n. sp.
Creators: name: Emery, C.
Publisher: name: Zenodo
Year: 1899
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Leptogenys
Leptogenys gracilis

description: L. gracilis n. sp.
[[worker]] La forma generale del corpo e delle sue parti rassomiglia a quella della L. incisa For. e particolarmente della subsp. suarensis Emery, con cui ha comuni le mandibole molto strette, piu strette che nel tipo e nella var, imerinensis For. (credo che quest'ultima debbasi considerare come sottospecie ben distinta). Il capo e fatto come nelle forme di quella specie, pero il clipeo e meno sporgente ed ha contorno poligonale, con un angolo mediano ottuso e due angoli laterali ottusissimi, tutti e tre smussati. Le mandibole lineari sono fortemente curvate presso la base, debolmente nel resto, terminate da punta semplice. Nella forma imerinensis, il pronoto e piu largo del resto del torace e piu o meno globoso, il torace fortemente ristretto dietro il pronoto; nella suarensis e nella nuova specie, questo allargamento del pronoto e il conseguente strozzamento sono assai poco marcati; particolarmente nella nuova specie, i lati del torace sono subparalleli, il protorace appena piu largo dell' epinoto e separato del metatorace per un debole ristringimento; il mesonoto e piccolo e trasverso. Peziolo e gastro sono conformati come nella L. incisa e; sue sottospecie. La scultura consiste, come nella L. incisa, di una punteggiatura fondamentale ineguale, che sulle guance e sul clipeo si trasforma in striatura sottile, e di una punteggiatura piligera sparsa, sovrapposta all'altra. Sul capo che e opaco, la punteggiatura fondamentale e fitta e forte, quella piligera assume la forma di punti piu grossi degli altri; sul torace, questi punti divengono fossette piu profonde, larghe, irregolarmente disposte, di rado confluenti; rughe irregolari si osservano sulle pleure del mesotorace e metatorace; sul dorso del torace, la punteggiatura fondamentale e debolissima, e la superficie del tegumento alquanto lucida. La faccia declive dell'epinoto ha un'area triangolare priva di grossi punti, seguita in basso da alcune rughe trasverse e limitata lateralmente da cresta sottile e scabra. Sul peziolo, le fossette si fanno ancora piu forti che sul torace e la punteggiatura fondamentale e debolissima. E ancora piu debole sui segmenti seguenti che sono lucidi, con punti piligeri molto piu piccoli che sul torace: a partire dal 3. Â° segmento, questi si fanno piu radi e poi spariscono. Colore nero, con l'apice delle mandibole e delle antenne, i trocanteri e i tarsi rossicci. L. 6 â 6 1 / 2 mm.
description: Published as part of Emery, C., 1899, Formiche di Madagascar raccolte dal Sig. A. Mocquerys nei pressi della Baia di Antongil (1897 - 1898)., pp. 263-290 in Bollettino della Societa Entomologica Italiana 31 on page 271
Destabilizing the gaugino condensate in modular invariant supergravity
Creators: name: Dent, Thomas
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate the stability of the hidden sector gaugino condensate in a SL(2,Z)-invariant supergravity model inspired by the E8*E8 heterotic string, using the chiral superfield formalism. We calculate the Planck-suppressed corrections to the ``truncated approximation'' for the condensate value and the scalar potential. A transition to a phase with zero condensate occurs near special points in moduli space and at large compactification radius. We discuss the implications for the T-modulus dependence of supersymmetry-breaking.
description: 12 pages, LaTeX, 3 ps figures; eq. 17 corrected, minor text changes, results unchanged
Towards realistic simulations of QED cascades: non-ideal laser and electron seeding effects
Creators: name: Sampath, Archana
name: Tamburini, Matteo
Publisher: name: arXiv
Year: 2018
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: A number of analytical and numerical studies has been performed to investigate the onset and the development of QED cascades in the collision of two counterpropagating laser pulses as a function of the laser intensity. However, it has been recently demonstrated [M. Tamburini et al., Sci. Rep. 7, 5694 (2017)] that the onset of QED cascades is also strongly influenced by the structure of the laser pulses, such as the laser pulse waist radius. Here we investigate how QED cascades are affected by: (a) the laser pulse duration, (b) the presence of a relative delay for the peak of the laser pulses to reach the focus, (c) the existence of a mismatch between the laser focal axis of the two laser pulses. This is especially important as, in realistic laboratory conditions, fluctuations may arise in the temporal and point stability of the lasers.
description: 10 pages, 5 figures, 2 tables. Accepted for publication in Physics of Plasmas
Improvement of the CRISPR-Cpf1 system with ribozyme-processed crRNA
Creators: name: Zongliang Gao
name: Herrera-Carrillo, Elena
name: Berkhout, Ben
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Computational Biology

description: The recently discovered clustered regularly interspaced short palindromic repeats (CRISPR)-Cpf1 system expands the genome editing toolbox. This system exhibits several distinct features compared to the widely used CRISPR-Cas9 system, but has reduced gene editing efficiency. To optimize the CRISPR-Cpf1 (Cas12a) system, we report the inclusion of self-cleaving ribozymes that facilitate processing of the crRNA transcript to produce the precise guide molecule. Insertion of the 3ʹ-terminal HDV ribozyme boosted the gene editing activity of the CRISPR-Cpf1 system ranging from 1.1 to 5.2 fold. We also demonstrate that this design can enhance CRISPR-based gene activation. We thus generated an improved CRISPR-Cpf1 system for more efficient gene editing and gene regulation.
The age of ambergris
Creators: name: Rowland, Steven John
name: Sutton, Paul Andrew
name: Knowles, Timothy D. J.
Publisher: name: Taylor & Francis
Year: 2018
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: Ecology
subject: Inorganic Chemistry

description: Ambergris, which is a coprolith originating from the sperm whale, has been found only rarely, but for centuries, as jetsam on beaches all over the world. There are no reliable data indicating how long such samples may have remained at sea, with unsubstantiated accounts suggesting maybe decades. Here, we obtained over forty jetsam samples, many collected on known dates, from mostly known beach locations across the globe. Such an inventory of verified jetsam ambergris is unprecedented. Each sample was characterised by analytical methods such as gas chromatography-mass spectrometry (GC-MS). We then determined the radiocarbon ages of some of the samples by well-described accelerator-MS techniques. Surprisingly, some samples of jetsam have remained in the environment for about a thousand years.
Two-Dimensional Hydrodynamics of Pre-Core Collapse: Oxygen Shell Burning
Creators: name: Bazán, Grant
name: Arnett, David
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: By direct hydrodynamic simulation, using the Piecewise Parabolic Method (PPM) code PROMETHEUS, we study the properties of a convective oxygen burning shell in a SN 1987A progenitor star prior to collapse. The convection is too heterogeneous and dynamic to be well approximated by one-dimensional diffusion-like algorithms which have previously been used for this epoch. Qualitatively new phenomena are seen. The simulations are two-dimensional, with good resolution in radius and angle, and use a large (90-degree) slice centered at the equator. The microphysics and the initial model were carefully treated. Many of the qualitative features of previous multi-dimensional simulations of convection are seen, including large kinetic and acoustic energy fluxes, which are not accounted for by mixing length theory. Small but significant amounts of carbon-12 are mixed non-uniformly into the oxygen burning convection zone, resulting in hot spots of nuclear energy production which are more than an order of magnitude more energetic than the oxygen flame itself. Density perturbations (up to 8%) occur at the `edges' of the convective zone and are the result of gravity waves generated by interaction of penetrating flows into the stable region. Perturbations of temperature and electron fraction at the base of the convective zone are of sufficient magnitude to create angular inhomogeneities in explosive nucleosynthesis products, and need to be included in quantitative estimates of yields. Combined with the plume-like velocity structure arising from convection, the perturbations will contribute to the mixing of nickel-56 throughout supernovae envelopes. Runs of different resolution, and angular extent, were performed to test the robustness of these
description: For mpeg movies of these simulations, see http://www.astrophysics.arizona.edu/movies.html Submitted to the Astrophysical Journal
title: 02_0009
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/
Leptogenys incisa var. antongilensis Emery 1899, n. var.
Creators: name: Emery, C.
Publisher: name: Zenodo
Year: 1899
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Leptogenys
Leptogenys incisa
L. incisa, var. antongilensis

description: L. incisa, var. antongilensis n. var.
[[worker]] In questa forma, le mandibole hanno, come nel tipo, ' un piccolo dente subapicale, ma (come mi scrive il prof. Forel cui ho comunicato un esemplare) essa differisce dal tipo stesso per le mandibole piu larghe, il capo piu allungato e il clipeo piu sporgente, con margine pellucido. Del resto simile al tipo. Di due [[male]] [[male]] di Leptogenys, raccolti dal Sig. Mocquerysr l'uno mi pare riferibile alla L. incisa, l'altro, per la forma del peziolo, alla L. angusta For.
description: Published as part of Emery, C., 1899, Formiche di Madagascar raccolte dal Sig. A. Mocquerys nei pressi della Baia di Antongil (1897 - 1898)., pp. 263-290 in Bollettino della Societa Entomologica Italiana 31 on page 272
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome I, Cart. 185 (11 H 70), f. 0147v
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome I, Archives départementales de la Côte-d'Or, Cart. 185 (11 H 70), f. 0147v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome I, Archives départementales de la Côte-d'Or, Cart. 185 (11 H 70), f. 0147v, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Conditional Generative Adversarial Networks for Channel Estimation in RIS-Assisted ISAC Systems
Creators: name: Faisal, Alice
name: Al-Nahhal, Ibrahim
name: Lee, Kyesan
name: Dobre, Octavia A.
name: Shin, Hyundong
Publisher: name: arXiv
Year: 2025
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Integrated sensing and communication (ISAC) technology has been explored as a potential advancement for future wireless networks, striving to effectively use spectral resources for both communication and sensing. The integration of reconfigurable intelligent surfaces (RIS) with ISAC further enhances this capability by optimizing the propagation environment, thereby improving both the sensing accuracy and communication quality. Within this domain, accurate channel estimation is crucial to ensure a reliable deployment. Traditional deep learning (DL) approaches, while effective, can impose performance limitations in modeling the complex dynamics of wireless channels. This paper proposes a novel application of conditional generative adversarial networks (CGANs) to solve the channel estimation problem of an RIS-assisted ISAC system. The CGAN framework adversarially trains two DL networks, enabling the generator network to not only learn the mapping relationship from observed data to real channel conditions but also to improve its output based on the discriminator network feedback, thus effectively optimizing the training process and estimation accuracy. The numerical simulations demonstrate that the proposed CGAN-based method improves the estimation performance effectively compared to conventional DL techniques. The results highlight the CGAN's potential to revolutionize channel estimation, paving the way for more accurate and reliable ISAC deployments.
description: Accepted for publication in IEEE Transactions on Communications
Power corrections and the interplay between perturbative and non-perturbative phenomena
Creators: name: Salam, G. P.
name: Zanderighi, G.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss the issue of interplay between perturbative and non-perturbative phenomena for power corrections to e+e- event shapes.
description: 7 pages, to appear in the proceedings of QCD99 Euroconference, Montpellier, July 1999
Chaos-Order Transition in Matrix Theory
Creators: name: Aref'eva, I. Ya.
name: Koshelev, A. S.
name: Medvedev, P. B.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Classical dynamics in SU(2) Matrix theory is investigated. A classical chaos-order transition is found. For the angular momentum small enough (even for small coupling constant) the system exhibits a chaotic behavior, for angular momentum large enough the system is regular.
description: 14 pages, Latex, 10 figures