cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A limiter-based well-balanced discontinuous Galerkin method for shallow-water flows with wetting and drying: Triangular grids
Creators: name: Vater, Stefan
name: Beisiegel, Nicole
name: Behrens, Jörn
Publisher: name: arXiv
Year: 2018
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: A novel wetting and drying treatment for second-order Runge-Kutta discontinuous Galerkin (RKDG2) methods solving the non-linear shallow water equations is proposed. It is developed for general conforming two-dimensional triangular meshes and utilizes a slope limiting strategy to accurately model inundation. The method features a non-destructive limiter, which concurrently meets the requirements for linear stability and wetting and drying. It further combines existing approaches for positivity preservation and well-balancing with an innovative velocity-based limiting of the momentum. This limiting controls spurious velocities in the vicinity of the wet/dry interface. It leads to a computationally stable and robust scheme -- even on unstructured grids -- and allows for large time steps in combination with explicit time integrators. The scheme comprises only one free parameter, to which it is not sensitive in terms of stability. A number of numerical test cases, ranging from analytical tests to near-realistic laboratory benchmarks, demonstrate the performance of the method for inundation applications. In particular, super-linear convergence, mass-conservation, well-balancedness, and stability are verified.
The Impact of Training on Organizational Performance in Several Telecommunications Enterprises in Mogadishu, Somalia
Creators: name: Abdihakin, Mohamud Ali
Publisher: name: Zenodo
Year: 2025
Subjects: Impact of Training
Organizational
Performance
Several Telecommunications
Enterprises in Mogadishu, Somalia

description: ABSTRACT

This study investigated the relationship between employee trainings and organizational Performance. The objective of this study to investigate the effect of important of Employee training, and off-job training on job trainings of the Employee to achieve the objectives of this study, data was collected from55 Employees of telecommunication companies in Mogadishu. For data analysis, researchers managed correlation researchdesign to evaluate the relationship between Employee training and organizational Performance in telecommunication companies in Mogadishu by using SPSS software, also descriptive analysis such asfrequency and percentage used to analyze the characteristics of respondents. As result of the analysis, thestudy revealed that all the dimensions of

- Employee training, and Organizational performance have a positive correlation with Organizationalperformance.

In conclusion Such positive implied that if telecommunication companies in Mogadishu sets clearly itsEmployee training the Employee Performance would improve, as well as if the telecommunicationcompanies in Mogadishu also intend focus on deeply recognition then its Employee Performance would be efficiency and effectiveness, Based on the finding, the study concludes that if the right employees are sent on training through the systematic training procedure of identifying and selecting employees for training,there would be a significant improvement on the organizational performance. Finally, it is recommended that a mechanism should be created for proper assessment and evaluation of employee performance after trainingas this would ensure that only employees who require training are sent on training.
Supplementary tables and figures from The evolution of traits and functions in herbivorous coral reef fishes through space and time
Creators: name: Siqueira, Alexandre C.
name: Bellwood, David R.
name: Cowman, Peter F.
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology

description: Supplementary tables and figures
ЗНАЧЕНИЕ ТРЕХШАГОВОЙ МОДЕЛИ В РАЗВИТИИ ФУНКЦИОНАЛЬНОГО СОСТОЯНИЯ СПОРТСМЕНОВ
Creators: name: Сабирова Насиба Расуловна Доцент, Бухарский государственный педагогический институт, Узбекистан,
name: Каххорова Ферангиза Умурзок кизи Студентка Бухарского государственного педагогического института, Узбекистан,
Publisher: name: Zenodo
Year: 2024

description: В данной статье обсуждается значение трехуровневой модели в развитии функционального состояния спортсменов, на каком этапе необходимо уделять больше внимания соответствующему уровню подготовки для целенаправленного использования средств тренировки, чтобы определить характеристики динамики моделей в трехуровневой системе.

Ключевые слова: соревновательная деятельность, подготовка спортсменов, научное моделирование, модель навыков, модель потенциальных возможностей
Emergence of spacetime from the algebra of total modular Hamiltonians
Creators: name: Kabat, Daniel
name: Lifschytz, Gilad
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the action of the CFT total modular Hamiltonian on the CFT representation of bulk fields with spin. In the vacuum of the CFT the total modular Hamiltonian acts as a bulk Lie derivative, reducing on the RT surface to a boost perpendicular to the RT surface. This enables us to reconstruct bulk fields with spin from the CFT. On fields with gauge redundancies the total modular Hamiltonian acts as a bulk Lie derivative together with a compensating bulk gauge (or diffeomorphism) transformation to restore the original gauge. We consider the Lie algebra generated by the total modular Hamiltonians of all spherical CFT subregions and define weakly-maximal Lie subalgebras as proper subalgebras containing a maximal set of total modular Hamiltonians. In a CFT state with a bulk dual, we show that the bulk spacetime parametrizes the space of these weakly-maximal Lie subalgebras. Each such weakly-maximal Lie subalgebra induces Lorentz transformations at a particular point in the bulk manifold. The bulk metric dual to a pure CFT state is invariant at each point under this transformation. This condition fixes the metric up to a conformal factor that can be computed from knowledge of the equation parametrizing extremal surfaces. This gives a holographic notion of the invariance of a pure CFT state under CFT modular flow.
description: 27 pages. v2: minor changes. v3: coordinates clarified, version to appear in JHEP
Lettre de Jean-Jacques Duvernoy à Pierre Joseph Amoreux, 1781-06-01
Creators: name: Duvernoy, Jean-Jacques
name: Jean-Jacques Duvernoy
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: Botanique

description: [transcription] [Lettre de Du Vernoy à Amoreux, envoyée par Amoreux à Séguier]

Je sais, Mon cher Docteur, que vous avez une commodité pour Nîmes. Je vous serai très obligé de prier Monsieur Séguier, que je n'ai point l'honneur de connaître autrement que par la célébrité qu'il s'est acquis en Europe, le prier, dis-je, de vouloir bien me déterminer l'espèce des deux échantillons de Riccia qui occupait dans la boîte que je vous envoie les cases n° 1 et 2. Je crois la 1ère Riccia glauca, la 2nde m'embarrasse un peu plus par rapport à l'obtusité de ses lobes. Elle se trouve mêlée avec un Tremella que l'on n'apperçoit qu'avec la loupe. Je ne sais si c'est le Trem. Haemispherica. La 3e case enfin contient une autre cryptogame qui m'a paru tenir aux lichens aux jungermanica [...] Riccia, mais dont j'avoue ne point conaître le genre. Je n'ai avec moi ni Vaillant ni Dillen, ni Michelli. Je n'ai que la 13e édition du Systema naturae que Linné eut la bonté de m'indiquer lui-même. Si j'avais eu le Species plantaum du même auteur j'aurais peut-être rencontré mon affaire. Il est nécessaire que Monsieur Séguier ait la bonté de mettre dans une soucoupe avec de l'eau les plantes de terre où sont nées ces plantes qui ne peuvent que se dessécher beaucoup dans le transport. Je serais bien charmé d'être instruit sur cet objet par le courrier de dimanche 1er juillet ou le mardi suivant pour le plus tard par la voie de la poste. Je vous souhaite le bon jour.

L'abbé Duvernoy

Le 27 juin 81.
description: [personnes citées] Pietro Antonio Micheli
description: [reférence bibliographique citée] Dillenius, Johan Jacob, Hortus Elthamensis seu Plantarum rariorum quas in horto suo Elthami in Cantio...., Londres, 1732.
. Linné, Carl von, Species plantarum… secundum systema sexuale digestas, Holmiae, L. Salvii, 1753.. Dillenius, Johann Jacob, Historia muscorum in qua circiter sexcentae species veteres et novae ad sua genera relatae describuntur et iconobis genuinis illustrantur: cum appendice et indice sy. Micheli, Pier Antonio, CL. Petri Antonii Michelii Catalogus plantarum horti caesarei Florentini opus postumum iussu Societatis botanicae editum; continuatum, et ipsius horti historia locupletatum a. Linné, Carl (Karl) von, Caroli Linnæi […] Systema naturae, sive Regna tria naturæ systematice proposita per classes, ordines, genera, et species, Lugduni Batavorum, apud Theodorum Haak, 1735, i. Vaillant, Sébastien, Botanicon Parisiense ou dénombrement par ordre alphabétique des plantes, qui se trouvent aux environs de Paris […]. Avec plusieurs descriptions des plantes, leur synonymes, le
description: Source: [lieu de Conservation] Nîmes, Bibliothèque Carré d'Art [cote]ms. 94_6, fol. 81
description: Source: ark:/12148/btv1b100150768
Linear-response theory and lattice dynamics: a muffin-tin orbital approach
Creators: name: Savrasov, S. Y.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: A detailed description of a method for calculating static linear-response functions in the problem of lattice dynamics is presented. The method is based on density functional theory and it uses linear muffin-tin orbitals as a basis for representing first-order corrections to the one-electron wave functions. As an application we calculate phonon dispersions in Si and NbC and find good agreement with experiments.
description: 18 pages, Revtex, 2 ps figures, uuencoded, gzip'ed, tar'ed file
Pseudopoda drepanoides Zhang, Jager & Liu 2023, spec. nov.
Creators: name: Zhang, He
name: Zhu, Yang
name: Zhong, Yang
name: Jäger, Peter
name: Liu, Jie
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Sparassidae
Pseudopoda
Pseudopoda drepanoides

description: Pseudopoda drepanoides Zhang, Jäger & Liu, spec. nov.  Figs 96–97, Map 6
 Pseudopoda diversipunctata Jäger, 2001: 26, figs 18a–p, 19a–c
description: Published as part of Zhang, He, Zhu, Yang, Zhong, Yang, Jäger, Peter & Liu, Jie, 2023, A taxonomic revision of the spider genus Pseudopoda Jäger, 2000 (Araneae: Sparassidae) from East, South and Southeast Asia, pp. 1-304 in Megataxa 9 (1) on page 101, DOI: 10.11646/megataxa.9.1.1, http://zenodo.org/record/7658066
Erratum for "Fractionally Charged Particles and Supersymmetry Breaking in 4D Strings."
Creators: name: Antoniadis, I.
name: Benakli, K.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The original paper (hep-th/9209020) contains an early example of gauge mediated supersymmetry breaking motivated by string model building. In this erratum we point out an important misprint in the abstract of the published version (Phys. Lett. B295 (1992) 219) which may confuse the reader. We also correct the computation of scalar masses and the numerical examples. Qualitative results remain the same.
description: 2 pages, TeX
Emission Measures and Emission-measure-weighted Temperatures of Shocked ISM and Ejecta in Supernova Remnants
Creators: name: Leahy, D. A.
name: Wang, Yuyang
name: Lawton, Bryson
name: Ranasinghe, Sujith
name: Filipovic, Miroslav
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: A goal of supernova remnant (SNR) evolution models is to relate fundamental parameters of a supernova (SN) explosion and progenitor star to the current state of its SNR. The SNR hot plasma is characterized by its observed X-ray spectrum, which yields electron temperature, emission measure and abundances. Depending on their brightness, the properties of the plasmas heated by the SNR forward shock, reverse shock or both can be measured. The current work utilizes models which are spherically symmetric. One dimensional hydrodynamic simulations are carried out for SNR evolution prior to onset of radiative losses. From these, we derive dimensionless emission measures and emission-measure-weighted temperatures, and we present fitting formulae for these quantities as functions of scaled SNR time. These models allow one to infer SNR explosion energy, circumstellar medium density, age, ejecta mass and ejecta density profile from SNR observations. The new results are incorporated into the SNR modelling code SNRPy. The code is demonstrated with application to three historical SNRs: Kepler, Tycho and SN1006.
description: 50 pages, 10 figures, 5 tables
title: ADCO, Cinquième cartulaire de Saint-Étienne de Dijon (1664), Cart. 28 (G 132), 258 folios, f. 00506
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
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: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire

description: Cinquième cartulaire de Saint-Étienne de Dijon (1664), Archives départementales de la Côte-d'Or, Cart. 28 (G 132), 258 folios, f. 00506, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cinquième cartulaire de Saint-Étienne de Dijon (1664), Archives départementales de la Côte-d'Or, Cart. 28 (G 132), 258 folios, f. 00506, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Effects of peripartal yeast culture supplementation on lactation performance, blood biomarkers, rumen fermentation, and rumen bacteria species in dairy cows
Creators: name: Carpinelli, Nathaly A.
name: HALFEN, Jéssica
name: Trevisi, Erminio
name: Chapman, Jim
name: Sharman, Evin
name: Anderson, Jill
name: Osorio, Johan
Publisher: name: figshare
Year: 2021
Subjects: subject: 70204 Animal Nutrition
subject: FOS: Animal and dairy science
subject: 70299 Animal Production not elsewhere classified

description: Supplemental materials for the publication N.A. Carpinelli, J. Halfen, E. Trevisi, J. D. Chapman, E. D. Sharman, J. L. Anderson, and J. S. Osorio. 2021. Effects of peripartal yeast culture supplementation on lactation performance, blood biomarkers, rumen fermentation, and rumen bacteria species in dairy cows
Pseudopoda flabelliformis Zhang, Jager & Liu 2023, spec. nov.
Creators: name: Zhang, He
name: Zhu, Yang
name: Zhong, Yang
name: Jäger, Peter
name: Liu, Jie
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Sparassidae
Pseudopoda
Pseudopoda flabelliformis

description: Pseudopoda flabelliformis Zhang, Jäger & Liu, spec. nov.  Figs 108–109, Map 3
 Type material. INDIA: Holotype female from India, 871(Budapest, NMNH0001). Paratype: 1 female, with same data as for holotype (Budapest, NMNH0003).
 Etymology. The specific name is derived from the Latin adjective flabelliformis, - is, - e, meaning “flabellate”, referring to the fan-shaped anterior margins of LL in ventral view; adjective.
 Diagnosis. The female of P. flabelliformis Zhang, Jäger & Liu, spec. nov. is similar to that of P. minor by the V-shaped LL in ventral view, but can be distinguished by IDS partly covered by FW (IDS covered by FW in P. minor).
 FEMALE (NMNH0001): Measurements: Medium sized. Body length 10.3–11.1, DS length 4.3, width 3.7, OS length 6.0, width 4.3. Eyes: AME 0.16, ALE 0.26, PME 0.19, PLE 0.23, AME–AME 0.13, AME–ALE 0.07, PME–PME 0.18, PME–PLE 0.32, AME–PME 0.28, ALE–PLE 0.24, CH AME 0.35, CH ALE 0.30. Spination: Pp 131, 101, 2121, 1014; Fe I–II 323, III 322, IV 331; Pa I–IV 001; Ti I 1024, II 2024, III 2026, IV 2126; Mt I–II 1014, III 3025, IV 3037. Measurements of palps and legs: Pp 4.9 (1.3, 0.8, 1.1, –, 1.7); I 13.1 (3.7, 1.5, 3.5, 3.3, 1.1); II 15.9 (4.1, 1.7, 4.9, 3.9, 1.3); III 10.6 (3.2, 1.2, 2.8, 2.5, 0.9); IV 12.5 (3.9, 0.9, 3.1, 3.4, 1.2). Leg formula: II-I-IV-III. Cheliceral furrow with ca. 22 denticles.
 Epigyne (Figs 108A–C): As in diagnosis. EF nearly as long as wide, without obvious AB. LL longer in longitudinal axis. LL converged along on the central axis, anterior margins V-shaped. IDS butterfly-shaped in dorsal view.
 Colouration (Figs 109A–B): DS reddish brown with dark spots, margin with thin dash line and brown patterns. Fovea and striae distinctly marked. OS dorsally reddish brown with a transversal white line in posterior part, ventrally dark yellow with a brown region in posterior part.
MALE: Unknown.
 Distribution. India.
description: Published as part of Zhang, He, Zhu, Yang, Zhong, Yang, Jäger, Peter & Liu, Jie, 2023, A taxonomic revision of the spider genus Pseudopoda Jäger, 2000 (Araneae: Sparassidae) from East, South and Southeast Asia, pp. 1-304 in Megataxa 9 (1) on page 120, DOI: 10.11646/megataxa.9.1.1, http://zenodo.org/record/7658066
The role of temperature dependent string-inspired CPT violating backgrounds in leptogenesis and the chiral magnetic effect
Creators: name: Bossingham, Thomas
name: Mavromatos, Nick E.
name: Sarkar, Sarben
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In a temperature dependent CPT-Violating (CPTV) axial time-like background (induced by the Kalb-Ramond tensor field of string theory) we discuss leptogenesis by solving the Boltzmann equation.The current work non-trivially modifies the framework of a previous phenomenological approach by the authors where the CPTV axial background was considered to be a constant (with no microscopic justification). The constant background approximation though is shown to capture the main phenomenological features of leptogenesis. On comparing our analysis to the related chiral magnetic effect for axial current condensates, we conclude that the Kalb-Ramond field does not play the role of the chiral chemical potential needed for that effect.
description: 17 pages revtex
Implementation of a palliative care screening tool in the intensive care unit
Creators: name: Marr, Samantha
Publisher: name: No Publisher Supplied
Year: 2021

description: Purpose: The Intensive Care Unit (ICU) lacks a standardized approach to palliative care (PC) consults, so this quality improvement (QI) project evaluated if completion of a PC screening tool on admission to the ICU increased PC consults. Methodology: A QI project with a time-interrupted retrospective chart review. Patient medical records from February 2020 (n=92) and February 2021 (n=41) were reviewed and screened using the proposed PC screening tool. A sample of 85 nurses working in the ICU were given education on the proposed PC screening tool. The proposed PC screening tool was then implemented for a one-month period in February 2021. Descriptive statistics were used to evaluate the usefulness of the proposed PC screening tool and nurse compliance with PC screening tool completion. A Chi-square test was performed to determine an association between PC screening tool completion and PC consults placed on eligible patients.Results: No statistically significant association between PC screening tool completion and PC consults placed on eligible patients (p=0.096). However, there was an overall increase in the proportion of PC consults on patients who screened positive after implementation of the proposed PC screening tool (15.4% to 19%). Additionally, > 50% of eligible patients screened positive, indicating patients have unmet PC needs in the ICU. During the intervention, only 35% of eligible patient admissions had a PC screening tool completed, showing poor compliance amongst nurse participants. Implications for Practice: Further research and quality improvement projects should be completed to address the unmet PC needs of patients and to standardize the approach to PC screening and PC consults in the ICU.
Warehouse Layout and Equipment for Institutional Wholesale Grocers in Multiple-Occupancy Buildings in Food Distribution Centers
Creators: name: Morris, James N.
name: Morris, James N.
Publisher: name: Unknown
Year: 1972
Subjects: subject: Labor and Human Capital
subject: Marketing
subject: FOS: Economics and business
subject: Research and Development/Tech Change/Emerging Technologies

description: Excerpts from the report: This report is based on research to aid institutional grocery wholesalers in reducing their warehousing cost through efficient labor practices, layouts, and facilities. Of the grocery wholesalers locating on food distribution centers, some are too small to need a separate warehouse. These grocers share a building with other wholesalers. Some of the small wholesalers have experienced difficulty because of their improper selection of handling equipment and too much or too little space. The primary objectives of this study were: 1. To examine the handling equipment required for efficient operation. 2. To develop suitable layouts for various sizes of institutional grocery firms in multiple-occupancy buildings. 3. To determine the volume of grocery products that could be handled by these firms in specific amounts of space. 4. To examine the effect of volume on the decision to locate a wholesale grocery firm in a multiple-occupancy or a single-occupancy building. 5. To determine parking requirements for various sizes of firms in multiple-occupancy buildings. Warehouse operations were studied in 12 grocery firms to develop the material discussed in this report.
Topological optimization via cost penalization
Creators: name: Murea, Cornel Marius
name: Tiba, Dan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: We consider general shape optimization problems governed by Dirichlet boundary value problems. The proposed approach may be extended to other boundary conditions as well. It is based on a recent representation result for implicitly defined manifolds, due to the authors, and it is formulated as an optimal control problem. The discretized approximating problem is introduced and we give an explicit construction of the associated discrete gradient. Some numerical examples are also indicated.
Antisolar differential rotation of slowly rotating cool stars
Creators: name: Rüdiger, G.
name: Küker, M.
name: Käpylä, P.
name: Strassmeier, K. G.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Rotating stellar convection transports angular momentum towards the equator, generating the characteristic equatorial acceleration of the solar rotation while the radial flux of angular momentum is always inwards. New numerical box simulations for the meridional cross-correlation $\langle u_θu_ϕ\rangle $, however, reveal the angular momentum transport towards the poles for slow rotation and towards the equator for fast rotation. The explanation is that for slow rotation a negative radial gradient of the angular velocity always appears, which in combination with a so-far neglected rotation-induced off-diagonal eddy viscosity term $ν_\bot$ provides "antisolar rotation" laws with a decelerated equator. Similarly, the simulations provided positive values for the rotation-induced correlation $\langle u_r u_θ\rangle $, which is relevant for the resulting latitudinal temperature profiles (cool or warm poles) for slow rotation and negative values for fast rotation. Observations of the differential rotation of slowly rotating stars will therefore lead to a better understanding of the actual stress-strain relation, the heat transport, and the underlying rotating convection.
description: 9 pages, 8 figures
The century of Mega-events: the Italian case 2000-2016
Creators: name: Cavallo, Lorenzo
name: petrei, francesca
name: sante, silvia di
Publisher: name: figshare
Year: 2021
Subjects: subject: 150601 Impacts of Tourism
subject: FOS: Economics and business

description: Hosting events has become an important element in cities and regions’ strategy in order to attract visitors and investment, provide a major boost to the tourism sector and turn into a major contributor to improve destination competitiveness. The organization of events has a positive impact on a place or a region.•Economic profit based on the income from the sale of product and services•Increasing tourist flows and tourism turnover•More business opportunities•More jobs for the host community Many are the views on the economic impact of an event. Measuring the ‘impact’ of an event from the perspective of the tourism sector
Pseudopoda jiangi Zhang, Jager & Liu 2023, spec. nov.
Creators: name: Zhang, He
name: Zhu, Yang
name: Zhong, Yang
name: Jäger, Peter
name: Liu, Jie
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Sparassidae
Pseudopoda
Pseudopoda jiangi

description: Pseudopoda jiangi Zhang, Jäger & Liu, spec. nov.  Figs 130–131, Map 5
  Type material. CHINA, Sichuan Province: Holotype  male from Bazhong City, Nanjiang County, Guangwu Mountain, Taoyuan Scenic Spot, 32.69°N, 106.79°E, 1703 m, 14 May 2013, D. Wang & X. Jiang leg. (CBEE, LJ 2355).
 Etymology. The specific name is a patronym in honour of the collector, Mr Xuankong Jiang; noun in genitive case.
 Diagnosis. The male of P. jiangi Zhang, Jäger & Liu, spec. nov. can be recognized by the following combination of characters: 1) E arises at 1:00 o’clock position, and its basal part is circular; 2) RTA wrench-shaped in ventral view.
 MALE (LJ2355): Measurements: Small sized. Body length 9.8, DS length 4.8, width 4.2, OS length 5.0, width 2.8. Eyes: AME 0.17, ALE 0.26, PME 0.19, PLE 0.22, AME–AME 0.18, AME–ALE 0.11, PME–PME 0.23, PME–PLE 0.33, AME–PME 0.30, ALE–PLE 0.27, CH AME 0.38, CH ALE 0.31. Spination: Pp 131, 101, 2101; Fe I–II 323, III 333, IV 331; Pa I–IV 101; Ti I–IV 2026; Mt I–II 1014, III 2024, IV 3036. Measurements of palps and legs: Pp 7.9 (2.3, 1.0, 1.6, –, 3.0); I 23.8 (7.0, 2.0, 6.8, 6.4, 1.6); II 28.5 (8.0, 2.4, 8.2, 7.8, 2.1); III 21.5 (6.8, 1.7, 6.0, 5.7, 1.3); IV 24.9 (7.6, 1.6, 6.4, 7.3, 2.0). Leg formula: II-IV-I-III. Cheliceral furrow with ca. 23 denticles.
 Palp (Figs 130A–C): As in diagnosis. C elongated, its basal part hidden in ventral view behind E base. E arising from T at 1:00 o’clock position, basal part huge, apical part long filiform, forming one large loop. RTA arising proximally to medially from Ti. Both dRTA and vRTA with tapering tips, vRTA more acute.
 Colouration (Figs 131A–B): DS yellow with dark spots and thin lines, especially behind eyes, margin with thin dashed line. Fovea and striae distinctly marked. OS dorsally yellowish with reddish brown mark above heart and a rather rectangular patch in posterior half. OS ventrally yellow with lots of brown dots, irregularly arranged and fused in front of spinnerets.
FEMALE: Unknown.
 Distribution. China (Sichuan Province).
description: Published as part of Zhang, He, Zhu, Yang, Zhong, Yang, Jäger, Peter & Liu, Jie, 2023, A taxonomic revision of the spider genus Pseudopoda Jäger, 2000 (Araneae: Sparassidae) from East, South and Southeast Asia, pp. 1-304 in Megataxa 9 (1) on pages 143-144, DOI: 10.11646/megataxa.9.1.1, http://zenodo.org/record/7658066
Size consistency and counterpoise correction in explicitly correlated calculations of interaction energies and interaction-induced properties
Creators: name: Lesiuk, Michał
name: Jeziorski, Bogumił
Publisher: name: arXiv
Year: 2018
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Explicitly correlated calculations of interaction energies with wave functions that include all interparticle distances have suffered so far from the lack of size-consistency resulting from the difficulty to define monomer energies corresponding to the applied dimer basis. As a consequence it has not been possible to obtain interaction energies vanishing at infinite intermonomer distance $R$. This has dramatically reduced the accuracy of calculations at distances where the error in the dimer energy was comparable with the interaction energy itself. The same problem occurs in calculations of interaction-induced properties. In this communication we show how to circumvent this difficulty and obtain interaction energies or interaction-induced properties that vanish at large $R$. This is achieved by relaxing the Pauli principle in the diagonalization of the Hamiltonian of noninteracting monomers. The basis functions used for this diagonalization belong to the representation of the permutation group of the dimer induced by the product of representations appropriate for the monomer spin states. Nonlinear parameters of the basis set are optimized only for the dimer in the Pauli-allowed sector of the Hilbert space. In this way, one obtains $R$-dependent energy of noninteracting monomers and the corresponding interaction energy includes a counterpoise correction for the basis set superposition error. The efficiency of this procedure is demonstrated for the interaction of two hydrogen atoms where accurate reference data are known.
Identification of the physical parameters of the paramagnetic phase of the one-dimensional Kondo lattice model done by introducting a nonmagnetic quantum state with rotating order parameters
Creators: name: Azzouz, M.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The paramagnetic phase of the one-dimensional Kondo lattice model is investigated for electron densities below half-filling using a new mean-field approach. The physical parameters that govern this phase are identified to be the spin-flip processes of both the localized and itinerant spins. A nonmagnetic quantum state, where the local magnetization is a rotating vector with a nonzero average length, is proposed in order to describe this phase. This state does not break SU(2) symmetry in agreement with Mermin-Wagner theorem. The line boundary between this phase and the ferromagnetic phase is calculated in the coupling-density phase diagram. Also, expressions are calculated for the velocities of the conduction electrons excitations, and heat capacity and entropy versus temperature are analyzed. Good agreement with many of the available numerical data is achieved.
description: PRB 62, 710 (2000)
THE NEW CONSTITUTION OF UZBEKISTAN AND "STRATEGY-2030"
Creators: name: Mukhtorov Farruh Muhammadovich, director, associate professor. Khatamova Zumradkhan Nazirjonovna, associate professor  Tashlanova Nigoraxon Djuraevna,  Department of Uzbek language and humanitarian sciences, Fergana branch of Tashkent University of Information Technologies
Publisher: name: Zenodo
Year: 2024

description: The article briefly discusses the changes in the new constitution of Uzbekistan and the goals set in the "Uzbekistan-2030" strategy of the President of Uzbekistan Sh. Mirziyoyev.

Key words: Constitution, Uzbekistan, strategy, document, reform
Quasiclassical theory of superconductivity: a multiple interface geometry(II)
Creators: name: Shelankov, A.
name: Ozana, M.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: A new method which allows one to study multiple coherent reflection/transmissions by partially transparent interfaces, (e.g., in multi-layer mesoscopic structures or grain boundaries in high-Tc's), in the framework of the quasiclassical theory of superconductivity is suggested. It is argued that in the presence of interfaces, a straight-line trajectory transforms to a simple connected 1-dimensional tree (graph) with knots, i.e. the points where the interface scattering events occur and pieces of the trajectories are coupled. For the 2-component trajectory "wave function" which factorizes the matrix Gor'kov Green's function, a linear boundary condition on the knot is formulated for an arbitrary interface, specular or diffusive (in the many channel model). From the new boundary condition, we derive: (i) the excitation scattering amplitude for the multi-channel Andreev/ordinary reflection/transmission processes; (ii) the boundary conditions for the Riccati equation; (iii) the transfer matrix which couples the trajectory Green's function before and after the interface scattering. To show the usage of the method, the cases of a film separated from a bulk superconductor by a partially transparent interface, and a SIS' sandwich with finite thickness layers, are considered. The electric current response to the vector potential (the superfluid density $ρ_s$) with the $π$ phase difference in S and S' is calculated for the sandwich. It is shown that the model is very sensitive to imperfection of the SS' interface: the low temperature response being paramagnetic ($ρ_s <0$) in the ideal system case, changes its sign and becomes diamagnetic ($ρ_s > 0$) when the probability of reflection is as low as a few percent.
description: RevTeX, 50 pages, 11 figures, the full version of cond-mat/9905226. Major changes in the revised version: Introduction part is considerably extended, general discussion of the quasiclassical approximation in superconductors has been added, more detailed arguments concerning tree-like trajectories Some important references added
Cooperation dynamics in the networked geometric Brownian motion
Creators: name: Stojkoski, Viktor
name: Utkovski, Zoran
name: Basnarkov, Lasko
name: Kocarev, Ljupco
Publisher: name: arXiv
Year: 2019
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Physical sciences

description: Recent works suggest that pooling and sharing may constitute a fundamental mechanism for the evolution of cooperation in well-mixed fluctuating environments. The rationale is that, by reducing the amplitude of fluctuations, pooling and sharing increases the steady-state growth rate at which the individuals self-reproduce. However, in reality interactions are seldom realized in a well-mixed structure, and the underlying topology is in general described by a complex network. Motivated by this observation, we investigate the role of the network structure on the cooperative dynamics in fluctuating environments, by developing a model for networked pooling and sharing of resources undergoing environmental fluctuations, represented through geometric Brownian motion. The study reveals that, while in general cooperation increases the individual steady state growth rates (i.e. is evolutionary advantageous), the interplay with the network structure may yield large discrepancies in the observed individual resource endowments. We comment possible biological and social implications and discuss relations to econophysics.
4′-(2-Methylphenyl)-2,2′:6′,2″-terpyridine: coordination chemistry with Ni(II), Cu(II), Zn(II) and Ag(I)
Creators: name: Kaur, Gurpreet
name: Polson, Matthew I. J.
name: Hartshorn, Richard M.
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Genetics
subject: FOS: Biological sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: 111714 Mental Health
subject: FOS: Health sciences

description: The synthesis of 4′-(2-methylphenyl)-2,2′:6′,2″-terpyridine (L) has been improved. The coordination chemistry of the ligand was explored using Ni(II), Cu(II), Zn(II), and Ag(I) ions. X-ray crystallography, elemental analysis, NMR, and mass spectrometry were used to characterize the 13 new compounds that have been synthesized. Under different reaction conditions, Ni(II), Cu(II), and Zn(II) produced discrete complexes, sometimes containing more than one metal ion, while Ag(I) furnished a polymeric spiral complex in which the central pyridine nitrogen of each terpyridine ligand bridges two Ag(I) ions. Crystallographically characterized complexes are [Ni(L)2]Cl2, [Ni2Cl4(L)2], [Ni(L)(OH2)3]Cl2, [Ni(L)2]Br2, [Cu(L)(OH2)(OSO3)], [Cu3Cl6(L)2], [Cu(L)(OH)(OH2)2]PF6, [Cu(L)2](OTf)2, [Cu(L)(OAc)2], [Zn(L)(OAc)2], [Zn(L)Cl2], [Zn(L)2](NO3)2, [{Ag2(μ-L)2(μ-NO3)}n](NO3)n.
Changes of Public Sector Human Resource Management (HRM).Trend in pre and post COVID-19 technological revolution
Creators: name: Cantafio, Giuseppe
name: munna, afzal
name: Ain Tholibon, Duratul
name: Nasiruddin, Ulil
Publisher: name: American University of Bahrain
Year: 2025
Subjects: classificationCode: 38
subject: Economics
classificationCode: 350503
subject: Human resources management
classificationCode: 441004
subject: Social change
classificationCode: 350714
subject: Public sector organisation and management

description: Public sector human resource management is a way to manage human in a hierarchical activity which acts as the main rotor of efficiency and effectiveness of public-scale growth and development. As our environment changed in 2020 caused by covid-19 pandemic, so does the human resource management. Substantial changes in society impacted the way we shape management activity. This study aims to map the research trend changes of public sector human resource management in pre and post covid-19 period. We conduct bibliometric study to explore the factors and criteria of a toxic leader from open access scopus indexed journals using biblioshiny application limited to pre (2016 to 2019) and post (2020 to 2023) covid-19 periods. The criteria for filtering journal articles are based on PRISMA and JBI standards. Data suggested that covid-19 event ignite the research production. The research domains for pre covid-19 were focused on human resource growth and development, while post covid-19 domains were focused on survival and resilient. Country rank of most published paper related to the locus field also related to worldwide survey of economic growth in pre to post covid-19 pandemic. However, rapid increase of publication in post covid-19 period did not followed by study continuity and relatedness.
Impact of non-parabolic electronic band structure on the optical and transport properties of photovoltaic materials
Creators: name: Whalley, Lucy D.
name: Frost, Jarvist M.
name: Morgan, Benjamin J.
name: Walsh, Aron
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: For semiconductors used in photovoltaic devices, the effective mass approximation allows calculation of important material properties from first-principles calculations, including optical properties (e.g. exciton binding energies), defect properties (e.g. donor and acceptor levels) and transport properties (e.g. carrier mobilities). The conduction and valence bands of semiconductors are commonly approximated as parabolic around their extrema, which gives a simple theoretical description, but ignores the complexity of real materials. In this work, we use density functional theory to assess the impact of band non-parabolicity on four common thin-film photovoltaic materials - GaAs, CdTe, Cu$_2$ZnSnS$_4$ and CH$_3$NH$_3$PbI$_3$ - at temperatures and carrier densities relevant for real-world applications. First, we calculate the effective mass at the band edges. We compare finite-difference, unweighted least-squares and thermally weighted least-squares approaches. We find that the thermally weighted least-squares method reduces sensitivity to the choice of sampling density. Second, we employ a Kane quasi-linear dispersion to quantify the extent of non-parabolicity, and compare results from different electronic structure theories to consider the effect of spin-orbit coupling and electron exchange. Finally, we focus on the halide perovskite CH$_3$NH$_3$PbI$_3$ as a model system to assess the impact of non-parabolicity on calculated electron transport and optical properties at high carrier concentrations. We find that at a concentration of 10$^{20}$ cm$^-3$ the optical effective mass increases by a factor of two relative to the low carrier-concentration value, and the polaron mobility decreases by a factor of three. Our work suggests that similar adjustments should be made to the predicted optical and transport properties of other semiconductors with significant band non-parabolicity.
description: Updated after review process
An Upper Bound on the Higgs Boson Mass from a Positivity Condition on the Mass Matrix
Creators: name: Al-Naghmoush, Ali
name: Özer, Murat
name: Taha, M. O.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We impose the condition that the eigenvalues of the mass matrix in the shifted Lagrangian density be positive at ϕ=ϕ_{0}, the vacuum expectation value of the scalar field. Using the one-loop effective potential of the standard model, this condition leads to an upper bound on the Higgs boson mass m_{H}: m_{H}<230GeV, for a top quark mass of 175GeV.
description: LaTex, 5 pages
Quench Dynamics of Two One-Dimensional Harmonically Trapped Bosons Bridging Attraction and Repulsion
Creators: name: Budewig, L.
name: Mistakidis, S. I.
name: Schmelcher, P.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We unravel the nonequilibrium quantum dynamics of two harmonically confined bosons in one spatial dimension when performing an interaction quench from finite repulsive to attractive interaction strengths and vice versa. A closed analytical form of the expansion coefficients of the time-evolved two-body wavefunction is derived, while its dynamics is determined in terms of an expansion over the postquench eigenstates. For both quench scenarios the temporal evolution is analyzed by inspecting the one- and two-body reduced density matrices and densities, the momentum distribution and the fidelity. Resorting to the fidelity spectrum and the eigenspectrum we identify the dominant eigenstates of the system that govern the dynamics. Monitoring the dynamics of the above-mentioned observables we provide signatures of the energetically higher-lying states triggered by the quench.
description: 14 pages, 14 figures
The Impact of affective communication on organizational performance in Mogadishu, somalia
Creators: name: Abdinasir, Ali Jama
Publisher: name: Zenodo
Year: 2025
Subjects: Impact
affective
communication
organizational
performance
Mogadishu, somalia

description: ABSTRACT

The study aimed at establishing the role of NGO aid in social development: in Mogadishu municipality, Somalia. The research was guided by four objectives that included establishing the describing the role of diverse types of effective communication in Mogadishu organization, effective communication on organizational performance, effective communication and employee performance, and effective communication on organizational culture in Mogadishu, Somalia. The study employed a quantitative approach, using a questionnaire method of data collection. This study was conducted within Mogadishu. Specifically, the study was conducted by companies/organizations. The sample included 62 participants.

Findings indicated that verbal communication emerged as the predominant and widely favored mode of interaction within these organizations, with downward communication being the most prevalent type. Notably, language barriers were identified as a significant impediment to effective communication, highlighting a critical challenge that organizations in Mogadishu face.

Crucially, the study revealed a positive and substantial impact of effective communication on both organizational and employee performance. Respondents unequivocally acknowledged the paramount importance of effective communication, with a consensus on its instrumental role in driving increased revenue, enhancing customer satisfaction, and elevating employee productivity.

A robust correlation was established between effective communication and key performance indicators such as employee satisfaction, retention rates, and overall organizational performance. Importantly, the study underscored the pivotal role of investing in communication skills to augment employee performance, emphasizing the imperative for organizations to prioritize and refine communication strategies to cultivate a positive work environment. Finally, the research suggests recommendations based on the findings.
EOSC-hub D6.1 First release of common services software
Creators: name: Kryza, Bartosz
name: Reetz, Johannes
name: Ceccanti, Andrea
name: Martens, Claudia
name: D'Antonio, Mattia
name: Widmann, Heinrich
name: Enol Fernandez
name: Catalin Condurache
name: Gomez, Jorge
name: Tsaregorodtsev, Andrei
name: Molto, German
name: Antonacci, Marica
name: Wilk, Bartosz
name: Orviz, Pablo
name: Zok, Tomasz
name: Cacciari, Claudio
name: Lukasz Dutka
Publisher: name: Zenodo
Year: 2020
Subjects: common services

description: This deliverable provides overview of the release of first maintenance package for common services required by the thematic and specialized services. The package addresses common services in the area of T6.1, 6.2, 6.3 and T6.4 (without B2NOTE). It comprises first software adaptations of the common services that feature horizontal and vertical interoperability.
AHOLIDA SUG'URTA SAVODXONLIGINI RIVOJLANTIRISH YO'LLARI
Creators: name: Toshkent Davlat Iqtisodiyot Universiteti 3-bosqich talabasi Olmosova Munisa Sherxon qizi
Publisher: name: Zenodo
Year: 2024

description: Mazkur maqolada yurtimizda aholi o‘rtasida sug‘urta savodxonligini rivojlantirishning muhim xususiyatlari va amalga oshirish yo‘llari ko‘rib chiqilgan. Shuningdek, sug‘urta bozori tushunchasi va unda iste’molchi huquqlari haqida ham ma’lumotlar berilgan.

Kalit so‘zlar: moliyaviy xatarlar, Koronavirus pandemiyasi, sug‘urta munosabatlari, sug‘urta bozori, kichik biznes, servis sohasi, nomulkiy manfaatlar
Coarsening Dynamics of a One-Dimensional Driven Cahn-Hilliard System
Creators: name: Emmott, C. L.
name: Bray, A. J.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We study the one-dimensional Cahn-Hilliard equation with an additional driving term representing, say, the effect of gravity. We find that the driving field $E$ has an asymmetric effect on the solution for a single stationary domain wall (or `kink'), the direction of the field determining whether the analytic solutions found by Leung [J.Stat.Phys.{\bf 61}, 345 (1990)] are unique. The dynamics of a kink-antikink pair (`bubble') is then studied. The behaviour of a bubble is dependent on the relative sizes of a characteristic length scale $E^{-1}$, where $E$ is the driving field, and the separation, $L$, of the interfaces. For $EL \gg 1$ the velocities of the interfaces are negligible, while in the opposite limit a travelling-wave solution is found with a velocity $v \propto E/L$. For this latter case ($EL \ll 1$) a set of reduced equations, describing the evolution of the domain lengths, is obtained for a system with a large number of interfaces, and implies a characteristic length scale growing as $(Et)^{1/2}$. Numerical results for the domain-size distribution and structure factor confirm this behavior, and show that the system exhibits dynamical scaling from very early times.
description: 20 pages, revtex, 10 figures, submitted to Phys. Rev. E