cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Social Support Networks and Coping Strategies Among Adolescent Girls with Menstrual Irregularities
Creators: name: Harshika Singh, Manisha Sharma
Publisher: name: Zenodo
Year: 2024

description: Menstruation begins in adolescence, adding to the already complex and turbulent time marked by changes in social, emotional, and physical aspects of girlslife. It explores the interrelationship of social support networks and coping strategies among adolescent girls with menstrual irregularities. The importance of supportive relationships with family and health care professionals in managing challenges associated with menstruation. Additionally, it discusses various coping strategies such as self-care practices, seeking medical guidance, and engaging in supportive activities. Emphasizes the need for open communication,education, and policy reform to overcome cultural taboos, stigma, and barriers to access to support and resources. This underlines the importance of empowering adolescent girls to deal with menstrual irregularities with resilience and confidence.Despite these conditions, adolescent girls' psychological burden is exacerbated by the frequent lack of counseling services and thorough knowledge about menstruation and its management.Adolescent girls who experience irregular menstruation greatly benefitfrom the support of their social networks, which include friends, family, instructors, and medical professionals. Girls who have supportive relationships experience less loneliness and suffering because they receive affirmation, acceptance, and understanding. While healthcare professionals provide medical advice and assistance, peers, and family members offer helpful suggestions, empathy, and emotional support.Adolescent girls use a variety of coping strategies to cope with peer-related problems, includingself-care practices, research on reproductive health problems, and use of analgesics. Additionally, they may find solace in processing emotions and reducing stress levels through creative endeavors such as art therapy. Despite the importance of resilience strategies and social support, adolescent girls face barriers to accessing services and support, including cultural restrictions, limited education, economic restrictions, and social insularity.
Dynamic interplay between tumour, stroma and immune system can drive or prevent tumour progression
Creators: name: Seager, R J
name: Hajal, Cynthia
name: Spill, Fabian
name: Kamm, Roger D
name: Zaman, Muhammad H
Publisher: name: arXiv
Year: 2017
Subjects: subject: Tissues and Organs (q-bio.TO)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: In the tumour microenvironment, cancer cells directly interact with both the immune system and the stroma. It is firmly established that the immune system, historically believed to be a major part of the body's defence against tumour progression, can be reprogrammed by tumour cells to be ineffective, inactivated, or even acquire tumour promoting phenotypes. Likewise, stromal cells and extracellular matrix can also have pro-and anti-tumour properties. However, there is strong evidence that the stroma and immune system also directly interact, therefore creating a tripartite interaction that exists between cancer cells, immune cells and tumour stroma. This interaction contributes to the maintenance of a chronically inflamed tumour microenvironment with pro-tumorigenic immune phenotypes and facilitated metastatic dissemination. A comprehensive understanding of cancer in the context of dynamical interactions of the immune system and the tumour stroma is therefore required to truly understand the progression toward and past malignancy.
description: 36 pages, 4 figures, 1 table
How to build FAIR data pipelines for photoemission spectroscopy
Creators: name: Dobener, Florian
Publisher: name: Zenodo
Year: 2024

description: Supplementary Links

The dataconverter tool to convert different data formats into nexus: https://github.com/FAIRmat-NFDI/pynxtools and it's documentation https://fairmat-nfdi.github.io/pynxtools/

The xps reader plugin to convert XPS related files https://github.com/FAIRmat-NFDI/pynxtools-xps

The arpes reader plugin to convert ARPES data https://github.com/FAIRmat-NFDI/pynxtools-mpes

The analysis tool used in the tutorial: https://github.com/FAIRmat-NFDI/arpes

This organisation contains a lot of packages for arpes data post-processing: https://github.com/OpenCOMPES

The viewer used in the tutorial to display the nexus files: https://h5web.panosc.eu / https://marketplace.visualstudio.com/items?itemName=h5web.vscode-h5web

Official webpage of the nomad platform: nomad-lab.eu

ARPES example (also available in NOMAD under Add example uploads -> MPES)

XPS example (also available in NOMAD under Add example uploads -> XPS)

 

This work is funded by the NFDI consortium FAIRmat - Deutsche Forschungsgemeinschaft (DFG) - Project 460197019
Interaction-induced Renormalization of Andreev Reflection
Creators: name: Titov, M.
name: Mueller, M.
name: Belzig, W.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We analyze the charge transport between a one-dimensional weakly interacting electron gas and a superconductor within the scaling approach in the basis of scattering states. We derive the renormalization group equations, which fully account for the intrinsic energy dependence due to Andreev reflection. A strong renormalization of the corresponding reflection phase is predicted even for a perfectly transparent metal-superconductor interface. The interaction-induced suppression of the Andreev conductance is shown to be highly sensitive to the normal state resistance, providing a possible explanation of experiments with carbon-nanotube/superconductor junctions by Morpurgo et al. [Science 286, 263 (2001)].
description: 4 pages, 2 figures
Geodynamo and mantle convection simulations on the Earth Simulator using the Yin-Yang grid
Creators: name: Kageyama, Akira
name: Yoshida, Masaki
Publisher: name: arXiv
Year: 2005
Subjects: subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: We have developed finite difference codes based on the Yin-Yang grid for the geodynamo simulation and the mantle convection simulation. The Yin-Yang grid is a kind of spherical overset grid that is composed of two identical component grids. The intrinsic simplicity of the mesh configuration of the Yin-Yang grid enables us to develop highly optimized simulation codes on massively parallel supercomputers. The Yin-Yang geodynamo code has achieved 15.2 Tflops with 4096 processors on the Earth Simulator. This represents 46% of the theoretical peak performance. The Yin-Yang mantle code has enabled us to carry out mantle convection simulations in realistic regimes with a Rayleigh number of $10^7$ including strongly temperature-dependent viscosity with spatial contrast up to $10^6$.
description: Plenary talk at SciDAC 2005
[Statistics, B.C. Fisheries Companies, G]
Creators: name: (:Null)
Publisher: name: The University of British Columbia
Year: 2018

description: Includes statistics for the following Ccmpanies and date ranges:

Glen Rose Canning Co. Ltd., 1912

Gosse-Millerd Ltd., 1909-1926

Gulf Islands Fishing & Canning Co., 1918
Rapid and Trace Level Determination of Potential Genotoxic Impurity 2-Aminopyridine in Piroxicam API Using LC-MS/MS Technique
Creators: name: Manoj Kumar Rathore, T Rama Mohan Reddy
Publisher: name: Zenodo
Year: 2024

description: A sensitive genotoxic impurity detection technique Hyphenated 2-aminopyridine in Piroxicam is given. 2- aminopyridine was measured using LiChrospher RP-18 (100×4.6mm) 5.0 µm column in selected ion monitoring mode (SIM) in LC-MS/MS. Analytes were eluted using acetonitrile (mobile phase A) and 0.01M ammonium acetate buffer (mobile phase B) in varied ratios utilizing gradient method. The gradient program (T/%B) was 0/5, 2.50/15, 5.00/30, 10.00/50, 15.00/95, 20.00/95. The validated technique adhered to the guidelines set forth by the International Conference on Harmonization.It was determined that the LOD and LOQ values for 2-aminopyridine were 5.25 ppm and 75 ppm, respectively. For the analyte, the method has an accuracy that ranges from 97 to 103.4%. Quantitation of 2-aminopyridine impurity at extremely low levels in piroxicam may be accomplished with the use of this approach, which is an effective quality control tool.
A Remembrance of Things Past: Memory vs History in ‘Remnants of a Separation’
Creators: name: Thomas, Juney
name: Nair R, Latha
Publisher: name: figshare
Year: 2021
Subjects: subject: 200520 Indian Literature
subject: FOS: Languages and literature

description: This paper explores the unsettling effects of the fundamental opposition between lived memory and constructed history. It studies how alternate history can be created by the timeless practice of recollecting facts through memory. The theoretic premise of this paper is rooted in the study of sites of memory by Pierre Nora to further enrich our understanding of material memory in Aanchal Malhotra’s Remnants of a Separation. Postmodernism has questioned the validity of history as a grand narrative. This paper reflects on the disintegration of certain traditional views about Partition narratives and the humanist notion of unitary representation of reality in history. It tries to situate the significance of memory in establishing a palpable reality suggests alternative pathways of constructing history.
Parametric investigation of laser interaction with uniform and nanostructured near-critical plasmas
Creators: name: Fedeli, Luca
name: Formenti, Arianna
name: Bottani, Carlo Enrico
name: Passoni, Matteo
Publisher: name: arXiv
Year: 2017
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Laser interaction with uniform and nanostructured near-critical plasmas has been investigated by means of 2D particle-in-cell simulations. The effect of a nanostructure (modeled as a collection of solid-density nanospheres) on energy absorption and radiative losses has been assessed in a wide range of laser intensities and average densities of the target. The nanostructure was found to affect mainly the conversion efficiency of laser energy into ion kinetic energy and radiative losses for the highest simulated intensities.
description: The research leading to these results has received funding from the European Research Council Consolidator Grant ENSURE (ERC-2014-CoG No. 647554)
Galaxies at High Redshift
Creators: name: Illingworth, Garth
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Within just the last few years, we have advanced from knowing only a few galaxies at z>2 to having redshifts for nearly 1000 z~2-5 objects. The majority of this sample has been detected through the photometric ``drop-out'' technique used so successfully by Steidel and his collaborators. In addition, a handful of objects have already been detected at z>5, and we may already have a few objects at z>6! These data, plus that at z<2 have resulted in a characterization of the star formation history of the universe, commonly known as the ``Madau plot'', which gives SFR per comoving volume vs redshift from the present day at z=0 to z~5. Recently, we have realized that dust has significantly affected our SFR estimates for the objects that have been detected in the optical, and have developed approaches to correct for that extinction. We now also have increasingly good evidence that a substantial fraction (>50%?) of the high redshift star formation occurs in dust-enshrouded starbursts that were detected at 850 micron with a submm bolometer SCUBA on the JCMT telescope. These objects will typically be too faint to detect and measure redshifts in the optical, though those that can have already provided valuable constraints. The highest redshift objects at z~5 and beyond are intriguing sources, but test even the limits of Keck and of HST. The detailed study of such sources may well only be practical for gravitationally-lensed objects, where the high magnification allows for a much more detailed study of the proto-galaxy's structure, until even larger space-based (NGST) and ground-based (30-m plus) telescopes are developed.
description: 20 pages(latex), 5 figures(eps), 2 color images(jpg) Conference: "Toward a New Millennium in Galaxy Morphology"
SOYA O'SIMLIKLARNING VEGETATIV RIVOJLANISHI
Creators: name: Xasanov, Sardor
name: Namozov, Fazliddin
Publisher: name: Zenodo
Year: 2024

description: Soyaning Nafis hamda Selekta-201 navlarini 60x8x2 va 70x8x2 sxemalarida qator oralig‘igiga 16-18 sm hamda 18-20 sm chuqurlikga ishlov berib parvarishlanganida vegetative o‘sishi va rivojlanishi o‘rganilgan.
Height and roughness distributions in thin films with Kardar-Parisi-Zhang scaling
Creators: name: Paiva, Thereza
name: Reis, F. D. A. Aarao
Publisher: name: arXiv
Year: 2006
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We study height and roughness distributions of films grown with discrete Kardar-Parisi-Zhang (KPZ) models in a small time regime which is expected to parallel the typical experimental conditions. Those distributions are measured with square windows of sizes $8\leq r\leq 128$ gliding through a much larger surface. Results for models with weak finite-size corrections indicate that the absolute value of the skewness and the value of the kurtosis of height distributions converge to $0.2\leq |S|\leq 0.3$ and $0\leq Q\leq 0.5$, respectively. Despite the low accuracy of these results, they give additional support to a recent claim of KPZ scaling in oligomer films. However, there are significant finite-size effects in the scaled height distributions of models with large local slopes, such as ballistic deposition, which suggests that comparison of height distributions must not be used to rule out KPZ scaling. On the other hand, roughness distributions of the same models show good data collapse, with negligible dependence on time and window size. The estimates of skewness and kurtosis for roughness distributions are $1.7\leq S\leq 2$ and $3\leq Q\leq 7$. A stretched exponential tail was found, which seems to be a particular feature of KPZ systems in 2+1 dimensions. Moreover, the KPZ roughness distributions cannot be fitted by those of $1/f^α$ noise. This study suggests that the roughness distribution is the best option to test KPZ scaling in the growth regime, and provides quantitative data for future comparison with other models or experiments.
description: 14 pages, 6 figures, final version
Cluster synchronization of diffusively-coupled nonlinear systems: A contraction based approach
Creators: name: Aminzare, Zahra
name: Dey, Biswadip
name: Davison, Elizabeth N.
name: Leonard, Naomi Ehrich
Publisher: name: arXiv
Year: 2017
Subjects: subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Finding the conditions that foster synchronization in networked oscillatory systems is critical to understanding a wide range of biological and mechanical systems. However, the conditions proved in the literature for synchronization in nonlinear systems with linear coupling, such as has been used to model neuronal networks, are in general not strict enough to accurately determine the system behavior. We leverage contraction theory to derive new sufficient conditions for cluster synchronization in terms of the network structure, for a network where the intrinsic nonlinear dynamics of each node may differ. Our result requires that network connections satisfy a cluster-input-equivalence condition, and we explore the influence of this requirement on network dynamics. For application to networks of nodes with neuronal spiking dynamics, we show that our new sufficient condition is tighter than those found in previous analyses which used nonsmooth Lyapunov functions. Improving the analytical conditions for when cluster synchronization will occur based on network configuration is a significant step toward facilitating understanding and control of complex oscillatory systems.
Universal and Nonperturbative Behavior in the One-Plaquette Model of Two-Dimensional String Theory
Creators: name: Chaudhuri, S.
name: Itoyama, H.
name: Ooshita, T.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The one-plaquette Hamiltonian of large N lattice gauge theory offers a constructive model of a $1+1$-dimensional string theory with a stable ground state. The free energy is found to be equivalent to the partition function of a string where the world sheet is discretized by even polygons with signature and the link factor is given by a non-Gaussian propagator. At large, but finite, N we derive the nonperturbative density of states from the WKB wave function and the dispersion relations. This is expressible as an infinite, but convergent, series with the inverse of the hypergeometric function replacing the harmonic oscillator spectrum of the $1+1$-dimensional string. In the scaling limit, the series is shown to be finite, containing both the perturbative (asymptotic) expansion of the inverted harmonic oscillator model, and a nonperturbative piece that survives the scaling limit.
description: 22 pages, Latex, OU-HET-178, UTTG-14-93. More references added
Design and Development of Electronic Voting Machine (EVM) Using Arduino
Creators: name: Swatanshu Shekhar Singh
Publisher: name: Zenodo
Year: 2024

description: The Design and Development of Electronic Voting Machine (EVM) using Arduino aims to provide an innovative and efficientsolution for the electoral process. This project explores the utilization of Arduino microcontroller boards to create a functionalEVM that can be used in voting systems. The EVM is designed to provide a user-friendly interface, accurate vote counting, andsecure data storage.
MatchPy: A Pattern Matching Library
Creators: name: Krebber, Manuel
name: Barthels, Henrik
name: Bientinesi, Paolo
Publisher: name: arXiv
Year: 2017
Subjects: subject: Programming Languages (cs.PL)
subject: Symbolic Computation (cs.SC)
subject: FOS: Computer and information sciences

description: Pattern matching is a powerful tool for symbolic computations, based on the well-defined theory of term rewriting systems. Application domains include algebraic expressions, abstract syntax trees, and XML and JSON data. Unfortunately, no lightweight implementation of pattern matching as general and flexible as Mathematica exists for Python Mathics,MacroPy,patterns,PyPatt. Therefore, we created the open source module MatchPy which offers similar pattern matching functionality in Python using a novel algorithm which finds matches for large pattern sets more efficiently by exploiting similarities between patterns.
description: arXiv admin note: substantial text overlap with arXiv:1710.00077
title: ADCO, Cartulaire de Cîteaux pour les possessions de Chaugey et Maison-Dieu (Fin XVe siècle), Cart. 181 (11 H 754), 165 folios, f. 0110
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/2017
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire de Cîteaux pour les possessions de Chaugey et Maison-Dieu (Fin XVe siècle), Archives départementales de la Côte-d'Or, Cart. 181 (11 H 754), 165 folios, f. 0110, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les possessions de Chaugey et Maison-Dieu (Fin XVe siècle), Archives départementales de la Côte-d'Or, Cart. 181 (11 H 754), 165 folios, f. 0110, 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
Central Compact Objects in Supernova Remnants
Creators: name: De Luca, Andrea
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Central Compact Objects (CCOs) are a handful of sources located close to the geometrical center of young supernova remnants. They only show thermal-like, soft X-ray emission and have no counterparts at any other wavelength. While the first observed CCO turned out to be a very peculiar magnetar, discovery that three members of the family are weakly magnetised Isolated Neutron Stars (INSs) set the basis for an interpretation of the class. However, the phenomeology of CCOs and their relationship with other classes of INSs, possibly ruled by supernova fall-back accretion, are still far from being well understood.
description: 7 pages, to appear in the proceedings of "Physics of Neutron Stars - 2017" Conference (July 10-14, Saint Petersburg), JPCS, eds. G.G. Pavlov, J.A. Pons, P.S. Shternin & D.G. Yakovlev
Ion Chamber Arrays for the Numi Beam at Fermilab
Creators: name: Indurthy, D.
name: Pavlovic, Z.
name: Zwaska, R.
name: Keisler, R.
name: Mendoza, S.
name: Kopp, S.
name: Proga, M.
name: Harris, D.
name: Marchionni, A.
name: Morfin, J.
name: Erwin, A.
name: Ping, H.
name: Velissaris, C.
name: Bishai, M.
name: Diwan, M.
name: Viren, B.
name: Naples, D.
name: Northacker, D.
name: McDonald, J.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: The Neutrinos at the Main Injector (NuMI) beamline will deliver an intense muon neutrino beam by focusing a beam of mesons into a long evacuated decay volume. We have built 4 arrays of ionization chambers to monitor the neutrino beam direction and quality. The arrays are located at 4 stations downstream of the decay volume, and measure the remnant hadron beam and tertiary muons produced along with neutrinos in meson decays.
Black Hole Mass, Velocity Dispersion and the Radio Source in AGN
Creators: name: Nelson, Charles H.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The recent discovery of a correlation between nuclear black hole mass, M_bh, and the stellar velocity dispersion (Gebhardt et al. 2000, Ferrarese and Merritt 2000), in elliptical galaxies and spiral bulges, has raised the question whether such a relationship exists for AGN. Estimates of M_bh for many AGN, made using reverberation mapping techniques, allow exploration of the relationship between black hole mass, the host galaxy and the energetics of nuclear emission. However, since only a few AGN have both M_bh and velocity dispersion measurements, we use the [OIII] 5007 emission line widths on the assumption that for most AGN the forbidden line kinematics are dominated by virial motion in the host galaxy bulge. We find that a relation does exist between M_bh and [OIII] line width for AGN which is similar to the one found by Gebhardt et al. 2000, although with more scatter as expected if secondary influences on the gas kinematics are also present. Our conclusion is that both active and inactive galaxies follow the same relationship between black hole mass and bulge gravitational potential. We find no compelling evidence for systematic differences in the mass estimates from reverberation mapping and stellar dynamics. We also find that for radio quiet AGN the radio power and black hole mass are highly correlated linking emission on scales of kiloparsecs with the nuclear energy source.
description: 4 pages, uses emulateapj5.sty and aastex, 2 figures, 1 table accepted for publication in the Astrophysical Journal
[Excerpts documenting the circumstances around Henry Doyle's 1904 resignation from the B. C. Packers Association]
Creators: name: Doyle, Henry, 1874-1961
Publisher: name: The University of British Columbia
Year: 2018

description: Exhibit A: Extract from the statement submitted Dec. 5th, 1901 by Henry Doyle to those forming the syndicate to underwrite the B. C. Packers Association

Exhibit B: Extracts from the Report of Messrs Munn & Larsen, dated 8th May, 1902, to the Subscribers of Pd. Stock of B.C. Packers Assn., relative to the value of the properties to be acquired, and the advantages to be expected from the considerations

Exhibit D: [Letter to B. C. Packers' Association, Dec. 15, 1902, regarding proposed changes to canneries]

Exhibit E: Extract from the notes of B. C. P. A. meetings 20th July 1904 relative to charges shown on books re capital expenditures during season of 1903
INCIDENCE DE LA MICROFINANCE SUR LA REDUCTION DE LA PAUVRETE EN RÉPUBLIQUE DÉMOCRATIQUE DU CONGO : CAS DE FINCA
Creators: name: Nkwahata Mangata Leprince
name: Baku Nzoau Gertrude
name: Lonzo Lubu Gastonfils
Publisher: name: Zenodo
Year: 2024

description: Ce papier poursuit l’objectif est d'évaluer l'efficacité des programmes de microfinance de FINCA à Kinshasa en termes de leur capacité à réduire la pauvreté et à promouvoir l'inclusion financière. RDC. Pour y parvenir, Pour y parvenir, les auteurs ont développé deux hypothèses spécifiques. A savoir, (i) le microcrédit a un impact positif sur la croissance des micro-entreprises dans la ville de Kinshasa ; (ii) Les bénéfices du microcrédit accordé par les institutions de microfinance (IMF) aux pauvres leur permettent de subvenir aux besoins de leur famille.

Ainsi, grâce à la méthode basée sur l’analyse des propriétés de base combinée de l’analyse de contingence au moyen de la statistique de Khi-deux, nous avons sélectionné 64 clients répartis dans 4 Sites pour la période allant du 16 au 27 Janvier 2024. 

Cette étude vise à combler cette lacune en étudiant de manière approfondie l'impact de la microfinance sur la réduction de la pauvreté à Kinshasa. Car pour les plus pauvres, la microfinance à elle seule ne suffit pas à les sortir de cette situation. Une surveillance continue est donc nécessaire. La croissance économique et la réduction de la pauvreté ne peuvent être discutées sans parler de confiance. Les décisions sur cette question sont donc extrêmement importantes.
Existence of stable wormholes on a noncommutative-geometric background in modified gravity
Creators: name: Zubair, M.
name: Mustafa, G.
name: Waheed, Saira
name: Abbas, G.
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: In this paper, we discuss spherically symmetric wormhole solutions in $f(R,T)$ modified theory of gravity by introducing well-known non-commutative geometry in terms of Gaussian and Lorentizian distributions of string theory. For some analytic discussion, we consider an interesting model of $f(R,T)$ gravity defined by $f(R,T)=f_{1}(R)+λT$. By taking two different choices for the function $f_{1}(R)$, that is, $f_{1}(R)=R$ and $f_{1}(R)=R+αR^{2}+γR^{n}$, we discuss the possible existence of wormhole solutions. In the presence of non-commutative Gaussian and Lorentizian distributions, we get exact and numerical solutions for both these models. By taking appropriate values of the free parameters, we discuss different properties of these wormhole models analytically and graphically. Further, using equilibrium condition, it is found that these solutions are stable. Also, we discuss the phenomenon of gravitational lensing for the exact wormhole model and it is found that the deflection angle diverges at wormhole throat.
description: 15 pages, 18 figures
Does the Law of Conservation of Energy Always Apply?
Creators: name: Surendra Kumar, Satyam Awasthi
Publisher: name: Zenodo
Year: 2024

description: As we know that energy can not be create nor destroy it always converted to one form to another form. In this paper I tried to find out such a condition in which there is no energy conservation is apply and output energy is greater than the input energy (theoretically ). In this condition I take a light frame, square in shape with 2 frame and in the middle, there is cylinder (mass =M, Radius =R) which is connected with light rod having radius = 2R (twice of cylinder’s radius but massless). When we allow tocome down at inclined plane, after reaching to the ground it strikes with obstacle ( point “A”) Then due to collision it rotate (conservation of Angular Momentum) and gives more energy than potential energy of the cylinder due to height (h= BC)
Non-Local Deformation of a Supersymmetric Field Theory
Creators: name: Zhao, Qin
name: Faizal, Mir
name: Shah, Mushtaq B.
name: Bhat, Anha
name: Ganai, Prince A.
name: Zaz, Zaid
name: Masood, Syed
name: Raza, Jamil
name: Irfan, Raja Muhammad
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper, we will analyse a supersymmetric field theory deformed by generalized uncertainty principle and Lifshitz scaling. It will be observed that this deformed supersymmetric field theory contains non-local fractional derivative terms. In order to construct such deformed N=1 supersymmetric theory, a harmonic extension of functions will be used. However, the supersymmetry will be only preserved for a free theory and will be broken by the inclusion of interaction terms.
description: 12 pages, pulished version
Vertex Operators and Matrix Elements of $U_q(su(2)_k)$ via Bosonization
Creators: name: Bougourzi, A. H.
name: Weston, Robert A.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct bosonized vertex operators (VOs) and conjugate vertex operators (CVOs) of $U_q(su(2)_k)$ for arbitrary level $k$ and representation $j\leq k/2$. Both are obtained directly as two solutions of the defining condition of vertex operators - namely that they intertwine $U_q(su(2)_k)$ modules. We construct the screening charge and present a formula for the n-point function. Specializing to $j=1/2$ we construct all VOs and CVOs explicitly. The existence of the CVO allows us to place the calculation of the two-point function on the same footing as $k=1$; that is, it is obtained without screening currents and involves only a single integral from the CVO. This integral is evaluated and the resulting function is shown to obey the q-KZ equation and to reduce simply to both the expected $k=1$ and $q=1$ limits.
description: 20 pages, LaTex. Minor changes
The Morphological Transformation of Red Sequence Galaxies in Clusters since $z \sim 1$
Creators: name: Cerulo, P.
name: Couch, W. J.
name: Lidman, C.
name: Demarco, R.
name: Huertas-Company, M.
name: Mei, S.
name: Sánchez-Janssen, R.
name: Barrientos, L. F.
name: Muñoz, R. P.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The study of galaxy morphology is fundamental to understand the physical processes driving the structural evolution of galaxies. It has long been known that dense environments host high fractions of early-type galaxies and low fractions of late-type galaxies, indicating that the environment affects the structural evolution of galaxies. In this paper we present an analysis of the morphological composition of red sequence galaxies in a sample of 9 galaxy clusters at $0.8
description: 21 pages, 6 figures, 5 tables, 1 appendix, accepted by MNRAS
Delayed Slater determinant update algorithms for high efficiency quantum Monte Carlo
Creators: name: McDaniel, T.
name: D'Azevedo, E. F.
name: Li, Y. W.
name: Wong, K.
name: Kent, P. R. C.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Within ab initio Quantum Monte Carlo simulations, the leading numerical cost for large systems is the computation of the values of the Slater determinants in the trial wavefunction. Each Monte Carlo step requires finding the determinant of a dense matrix. This is most commonly iteratively evaluated using a rank-1 Sherman-Morrison updating scheme to avoid repeated explicit calculation of the inverse. The overall computational cost is therefore formally cubic in the number of electrons or matrix size. To improve the numerical efficiency of this procedure, we propose a novel multiple rank delayed update scheme. This strategy enables probability evaluation with application of accepted moves to the matrices delayed until after a predetermined number of moves, K. The accepted events are then applied to the matrices en bloc with enhanced arithmetic intensity and computational efficiency via matrix-matrix operations instead of matrix-vector operations. This procedure does not change the underlying Monte Carlo sampling or its statistical efficiency. For calculations on large systems and algorithms such as diffusion Monte Carlo where the acceptance ratio is high, order of magnitude improvements in the update time can be obtained on both multi-core CPUs and GPUs.
Accumulating Particles at the Boundaries of a Laminar Flow
Creators: name: Schindler, Michael
name: Talkner, Peter
name: Kostur, Marcin
name: Hanggi, Peter
Publisher: name: arXiv
Year: 2006
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: The accumulation of small particles is analyzed in stationary flows through channels of variable width at small Reynolds number. The combined influence of pressure, viscous drag and thermal fluctuations is described by means of a Fokker-Planck equation for the particle density. It is shown that in the limit of vanishing particle size a uniform particle distribution is always approached in the long time limit. For extended spherical particles, conditions are specified that lead to inhomogeneous densities and consequently to particle accumulation and depletion. Hereby the boundary conditions for the particle density play a decisive role: The centers of spherical particles must keep the minimal distance of their radius from the fluid boundaries. The normal components of the forces acting on the sphere then may assume finite values which are diffusively transported into the bulk of the fluid.
description: final version, accepted by Physica A
title: ADCO, Cartulaire de Cîteaux pour les possessions de Chaugey et Maison-Dieu (Fin XVe siècle), Cart. 181 (11 H 754), 165 folios, f. 0165
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/2017
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire de Cîteaux pour les possessions de Chaugey et Maison-Dieu (Fin XVe siècle), Archives départementales de la Côte-d'Or, Cart. 181 (11 H 754), 165 folios, f. 0165, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les possessions de Chaugey et Maison-Dieu (Fin XVe siècle), Archives départementales de la Côte-d'Or, Cart. 181 (11 H 754), 165 folios, f. 0165, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Segmented Foil SEM Grids at Fermilab
Creators: name: Kopp, S.
name: Indurthy, D.
name: Pavlovich, Z.
name: Proga, M.
name: Zwaska, R.
name: Baller, B.
name: Childress, S.
name: Ford, R.
name: Harris, D.
name: Kendziora, C.
name: Moore, C.
name: Tassotto, G.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: We present recent beam data from a new design of a profile monitor for proton beams at Fermilab. The monitors, consisting of grids of segmented Ti foils 5micrometers thick, are secondary-electron emission monitors (SEM's). We review data on the device's precision on beam centroid position, beam width, and on beam loss associated with the SEM material placed in the beam.
description: paper RPAT044 accepted to Proc. 2005 Particle Accelerator Conference
title: Reduced Retinal Blood Vessel Densities Measured by Optical Coherence Tomography Angiography in Keratoconus Patients Are Negatively Correlated with Keratoconus Severity
Creators: name: Leclaire, Martin Dominik
name: Storp, Jens Julian
name: Lahme, Larissa
name: Esser, Eliane Luisa
name: Eter, Nicole
name: Alnawaiseh, Maged
Publisher: name: University of Muenster, Institutional Repository MIAMI
Year: 2024
Subjects: subject: 610 Medicine and health

description: Keratoconus (KC) is the most common corneal ectasia. Optical coherence tomography angiography (OCT-A) is a relatively new non-invasive imaging technique that allows the visualization and quantification of retinal and choriocapillary blood vessels. The aim of this study is to assess retinal and choriocapillary vessel density (VD) differences between KC patients and healthy controls and to investigate correlations between VD and KC severity. Fifty-two eyes were included in this exploratory study: twenty-six eyes from 26 KC patients and twenty-six eyes from 26 age- and gender-matched healthy controls. All patients underwent Scheimpflug corneal topography with Pentacam, axis lengths measurement and optical coherence tomography angiography (OCT-A). The thinnest spot in corneal pachymetry, maximum K (Kmax) and KC severity indices from the Belin/Ambrósio enhanced ectasia display (BAD) were also assessed. There was a distinct reduction particularly in the retinal VD of the superficial capillary plexus (SCP). Correlation analyses showed strong and moderate negative correlations between the VD in the macular SCP and BAD KC scores and between the SCP VD and Kmax. There was no difference in retinal thickness between the KC and healthy controls. With this study, further evidence for altered VD measurements by OCT-A in KC patients is given. For the first time, we demonstrated negative correlations between BAD KC scores and retinal blood vessel alterations. A major limitation of the study is the relatively small sample size. Since an artefactual reduction of the quantitative OCT-A measurements due to irregular corneal topography in KC must be assumed, it remains to be investigated whether there are also actual changes in the retinal microcirculation in KC.
description: Finanziert durch den Open-Access-Publikationsfonds der Universität Münster.
Computing reflection length in an affine Coxeter group
Creators: name: Lewis, Joel Brewster
name: McCammond, Jon
name: Petersen, T. Kyle
name: Schwer, Petra
Publisher: name: arXiv
Year: 2017
Subjects: subject: Combinatorics (math.CO)
subject: Group Theory (math.GR)
subject: FOS: Mathematics

description: In any Coxeter group, the conjugates of elements in its Coxeter generating set are called reflections and the reflection length of an element is its length with respect to this expanded generating set. In this article we give a simple formula that computes the reflection length of any element in any affine Coxeter group and we provide a simple uniform proof.
description: 39 pages, 11 figures
The Effect of the Mass Accretion Rate on the Burst Oscillations in 4U 1728-34
Creators: name: Franco, Lucia M.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a comprehensive study of the properties of nearly coherent brightness oscillations (NCOs) in a large sample of type-I X-ray bursts observed from low mass X-ray binary 4U 1728-34. We have analyzed ~545ks of data of this source obtained with the Rossi X-ray Timing Explorer over a 3 year span from 1996-1999. The data contain 38 bursts, 16 of which show NCOs. We find no NCOs present when the inferred mass accretion rate of the system is lowest. Furthermore, we define a measure of the strength of the oscillations and find that this strength increases with increasing mass accretion rate. This correlation is particularly evident within bursts detected only a few weeks apart, and becomes less clear for bursts separated in time by several months to years. The correlation we find for 4U 1728-34 between the NCOs and the inferred accretion rate of the system is similar to that found for KS 1731-260 by Muno et al. (2000), where the NCOs are only present at relatively high mass accretion rates. However, unlike the case for KS 1731-260, we find an anti-correlation in the bursts of 4U 1728-34 between the existence of episodes of photospheric radius expansion and the inferred mass accretion rate of the system. Moreover, we distinguish between NCOs present in the rise and in the decay phase of the burst and find that the bursts with NCOs only in the decay phase occur at intermediate accretion rates, while those with NCOs in both the rise and the decay phases are concentrated at high inferred mass accretion rates. We discuss these results in the context of the theory of thermonuclear bursts and propose intrinsic differences in the neutron stars in KS 1731-260 and 4U 1728-34 as the origin of the different behaviors.
description: 12 pages, 6 figures, 4 tables, to be submitted to ApJ, uses emulateapj5.sty (included)
An Empirical Study on Consumer Buying Behavior on FMCG Product of Bathing Soap With Reference to Coimbatore City
Creators: name: Ms.B.Dhanya, Ms.R.Brita Molen
Publisher: name: Zenodo
Year: 2024

description: The FMCG Sector is an important element in human society. It has been part of routine body care among great numbers ofpeople. People consider price and quality the most important factors in purchasing bathing soaps. In this study, 160respondents were taken, data was collected through a questionnaire, and various statistical tools were applied to arrive at theresult. Thus, this paper outlines the different age groups of bathing soap users and their buying behavior. Marketers may usethis finding to design marketing strategies for bathing soaps.
Southern Innovator Magazine Issue 3: Agribusiness and Food Security
Creators: name: South, David Mark
name: South, David
name: Gitta, Cosmas
name: Rolfsdottir, Solveig
Publisher: name: Zenodo
Year: 2012
Subjects: agribusiness
food security
innovation magazine
innovators
Global South
global South
south-south innovation
SDGs
MDGs
David South
UNOSSC
UNDP
youth
Africa
innovator magazine
mobile phones
information technology
ICTs
connectivity
smart farms

description: Launched in May 2011, the new global magazine Southern Innovator is about the people across the global South shaping our new world, eradicating poverty and working towards the achievement of the Millennium Development Goals (MDGs). They are the innovators. Issue 1 covered the theme of mobile phones and information technology. Issue 2 covered the theme of youth and entrepreneurship. Issue 3 covers the theme of agribusiness and food security.
Fractional Supersymmetry and Quantum Mechanics
Creators: name: Durand, Stephane
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present a set of quantum-mechanical Hamiltonians which can be written as the $F^{\,\rm th}$ power of a conserved charge: $H=Q^F$ with $[H,Q]=0$ and $F=2,3,...\, .$ This new construction, which we call {\it fractional}\/ supersymmetric quantum mechanics, is realized in terms of \pg\ variables satisfying $\t^F=0$. Furthermore, in a pseudo-classical context, we describe {\it fractional}\/ supersymmetry transformations as the $F^{\,\rm th}$ roots of time translations, and provide an action invariant under such transformations.
description: 12 pages, plain TEX, McGill/92-54, to appear in Phys. Lett. B (minor corrections and references updated)
Senior Programmers: Characteristics of Elderly Users from Stack Overflow
Creators: name: Kowalik, Grzegorz
name: Nielek, Radoslaw
Publisher: name: arXiv
Year: 2017
Subjects: subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: In this paper we presents results of research about elderly users of Stack Overflow (Question and Answer portal for programmers). They have different roles, different main activities and different habits. They are an important part of the community, as they tend to have higher reputation and they like to share their knowledge. This is a great example of possible way of keeping elderly people active and helpful for society.
Problématique De La Dépréciation Sur La Rémunération En Franc Congolais Et Sonimpact Sur Le Développement Socio-Économique Des Enseignants De L'epst En Territoire De Walikale
Creators: name: MESHE ASSANI sage
Publisher: name: Zenodo
Year: 2024

description: La dépréciation demeure l'un des paramètres majeurs qui perturbent l'économie d'un pays. Celle-ci esten effet, à la base de la vie chère caractérisée par une augmentation généralisée de prix sur le marché etentrainant ainsi la baisse du pouvoir d'achat de la monnaie Franc congolais.Il sied de signaler que, l'économie de la RDC est parmi les économies africaines les plus médiocresmalgré l'immensité et la diversité de ses ressources. Cependant, le sol et les sous-sols ne permettent pasde défier le paradoxe d'un pays potentiellement riche mais exagérément pauvre et Misérable.En dépit d'une succession de plans économiques financés par les Institutions de Bretton Woord, depuisl'accession du pays à l'indépendance, le déséquilibre budgétaire, l'inflation et la dette du pays n'ont faitque s'accentuer sous le régime de la deuxième République.
Evaristo's Womxn - The Trajectory of Intersectionality and Hyphenated Identities in 'Girl Woman Other'
Creators: name: Thomas, Juney
name: Nair R, Latha
Publisher: name: figshare
Year: 2021
Subjects: subject: 200211 Postcolonial Studies
subject: FOS: Other humanities
subject: 220306 Feminist Theory
subject: FOS: Philosophy, ethics and religion

description: This paper introduces the theory of intersectionality as a lens to examine the multiple forms of exclusion and oppression that intersect to forge powerful hegemonic systems that have become the greatest challenge for contemporary feminism. The main objective of this article is to illuminate the intersectionality of the lives of black womxn in Bernadine Evaristo‟s novel Girl, Woman, Other. This study adapts the theoretical framework of intersectionality developed by Anna Carastathis, who has built on the seminal ideas of Kimberlé Crenshaw. It will explore how Evaristo‟s work illustrates the four analytic components of intersectionality - simultaneity, complexity, irreducibility, and inclusivity to analyse how the convergence of race, class, gender and sexuality create the hyphen-ated identities of woman in Britain.