cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Transport of measures on networks
Creators: name: Camilli, Fabio
name: De Maio, Raul
name: Tosin, Andrea
Publisher: name: arXiv
Year: 2016
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35R02, 35Q35, 28A50

description: In this paper we formulate a theory of measure-valued linear transport equations on networks. The building block of our approach is the initial/boundary-value problem for the measure-valued linear transport equation on a bounded interval, which is the prototype of an arc of the network. For this problem we give an explicit representation formula of the solution, which also considers the total mass flowing out of the interval. Then we construct the global solution on the network by gluing all the measure-valued solutions on the arcs by means of appropriate distribution rules at the vertexes. The measure-valued approach makes our framework suitable to deal with multiscale flows on networks, with the microscopic and macroscopic phases represented by Lebesgue-singular and Lebesgue-absolutely continuous measures, respectively, in time and space.
Painting, a means to discover and develop a personal iconography
Creators: name: Gough, Craig.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
"Ideally" unstable current sheets and the triggering of fast magnetic reconnection
Creators: name: Tenerani, Anna
name: Velli, Marco
name: Pucci, Fulvia
name: Landi, Simone
name: Rappazzo, Antonio Franco
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Magnetic reconnection is thought to be the dynamical mechanism underlying many explosive phenomena observed both in space and in the laboratory, though the question of how fast magnetic reconnection is triggered in such high Lundquist ($S$) number plasmas has remained elusive. It has been well established that reconnection can develop over timescales faster than those predicted traditionally once kinetic scales are reached. It has also been shown that, within the framework of resistive Magnetohydrodynamics (MHD), fast reconnection is achieved for thin enough sheets via the onset of the so-called plasmoid instability. The latter was discovered in studies specifically devoted to the Sweet-Parker current sheet, either as an initial condition or an apparent transient state developing in nonlinear studies. On the other hand, a fast tearing instability can grow on an ideal, i.e., $S$-independent, timescale (dubbed "ideal" tearing) within current sheets whose aspect ratio scales with the macroscopic Lundquist number as $L/a\sim S^{1/3}$ -- much smaller than the Sweet-Parker one -- suggesting a new way to approach to the initiation of fast reconnection in collapsing current configurations. Here we present an overview of what we have called "ideal" tearing in resistive MHD, and discuss how the same reasoning can be extended to other plasma models commonly used that include electron inertia and kinetic effects. We then discuss a scenario for the onset of "ideal" fast reconnection via collapsing current sheets and describe a quantitative model for the interpretation of the nonlinear evolution of "ideally" unstable sheets in two dimensions.
description: Accepted for publication in JPP. Date of first submission: December 12, 2015
IMPROVEMENT IN THE KNOWLEDGE OF FARMERS ON SELECTED AGRI-TECHNOLOGIES: PRELIMINARY INITIATIVES FOR FOOD SUFFICIENCY DURING THE COVID-19 PANDEMIC IN BUKIDNON, PHILIPPINES
Creators: name: Seybold Report Journal
Publisher: name: Seybold Report Journal
Year: 2024

description: Abstract

The COVID-19 pandemic has negatively affected the agricultural supply chain, threatening small farmers' food security and income. With this, Central Mindanao University initiated extension initiatives to train farmers on mushroom and vermicompost production. This study assessed the improvement in farmers' knowledge of mushroom production and vermicompost production in selected farmer groups in Bukidnon, Philippines. The study used a quasi-experimental research design following the one-group pretest-posttest design. The study was conducted on four farmer organizations with 70 participants located in the municipalities of Quezon, Maramag, Don Carlos, and Talakag in Bukidnon. A separate test questionnaire was developed for mushroom and vermicompost production pretest and posttest. A t-test was used in the analysis. Findings revealed that farmer respondents already have moderate knowledge of mushroom and vermicompost production. However, after the extension interventions were given to them, there was a significant increase in their knowledge level in both agri-technologies (p-value=0.000). Thus, the training on mushroom and vermicompost production effectively improved farmers' knowledge. These initiatives can be replicated in other areas to increase the number of beneficiaries using a combination of extension methodologies. Regular and continuous monitoring can be done to ensure high adoption of agri-technologies for food sufficiency.

Keywords: Farmers' knowledge level, Mushroom production, vermicomposting.Agri-Technologies
Factors Affecting Brand Awarness: A Case Of Flintstone Homes
Creators: name: Assefa, Solomon
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2017

description: The main aim of this research was to assess the factors that influence brand awareness a case of Flintstone homes.Three determinants: Advertising, Brand Association and Perceived Quality have been kept in mind while doing this research. The study used quantitative Methods and descriptive research design techniques in which 138 respondents from Addis Ababa were included. In this study structured questionnaire for customers identified through convenience sampling was used. The researcher used Pearson's correlation and regression analysis to analyze the data. The result of the study shows that all three variables; Brand Association, Product Perceived Quality and Advertising have a significant positive impact on brand awareness on a case of Flintstone homeswith different degree. The study recommended that the developer to increase its brand awareness level it shall advertise its brand widely in a very consistent and structured manner so that the customer interest arose, to stay in customer mind as well as to create a good Brand Association and Perceived Quality. Further studies were recommended in the areas by considering additional variables and considering real-estate industry at large.
Supporting Preservice Economic Teachers in Developing High-quality Video Explanations (Amendment)
Creators: name: Ring, Malte
name: Brahm, Taiga
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Education

description: This is an amedment to another pregistration. It describes the procedure for analyzing video explanations made by preservice economic teachers. The research aim is to identify differences between two video explanations that preservice teachers created in a university seminar, before and after a 3-week training.
Proton-proton hollowness at the LHC from inverse scattering
Creators: name: Arriola, Enrique Ruiz
name: Broniowski, Wojciech
Publisher: name: arXiv
Year: 2016
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Parameterizations of the pp scattering data at the LHC collision energies indicate a hollow in the inelasticity profile of the pp interaction, with less absorption for head-on collisions than at a non-zero impact parameter. We show that some qualitatively unnoticed features may be unveiled by a judicious application of the inverse scattering problem in the eikonal approximation and interpre- tation within an optical potential model. The hollowness effect is magnifed in a 3D picture of the optical potential, and will presumably be enhanced at yet higher energies. Moreover, in 3D it sets in at much smaller energies than at the LHC. We argue that hollowness in the impact parameter is a quantum effect, relying on the build-up of the real part of the eikonal scattering phase and its possible passage through $π/2$. We also show that it precludes models of inelastic collisions where inelasticity is obtained by naive folding of partonic densities.
description: 9 pages, 6 figures,expanded version with further discussions
Ultra-compact injection terahertz laser using the resonant inter-layer radiative transitions in multi-graphene-layer structure
Creators: name: Dubinov, Alexander A.
name: Bylinkin, Andrey
name: Aleshkin, Vladimir Ya.
name: Ryzhii, Victor
name: Otsuji, Taiichi
name: Svintsov, Dmitry
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The optimization of laser resonators represents a crucial issue for the design of terahertz semiconductor lasers with high gain and low absorption loss. In this paper, we put forward and optimize the surface plasmonic metal waveguide geometry for the recently proposed terahertz injection laser based on resonant radiative transitions between tunnel-coupled grapheme layers. We find an optimal number of active graphene layer pairs corresponding to the maximum net modal gain. The maximum gain increases with frequency and can be as large as ~ 500 cm-1 at 8 THz, while the threshold length of laser resonator can be as small as ~ 50 mkm. Our findings substantiate the possibility of ultra-compact voltage-tunable graphene-based lasers operating at room temperature.
description: 11 pages, 6 figures
title: Führung und Erfolg in virtuellen Teams
title: Eine empirische Studie
titleType: AlternativeTitle
Creators: name: Orlikowski, Borris
name: Hertel, Guido
name: Konradt, Udo
Publisher: name: Lucius & Lucius Verlagsgesellschaft
Year: 2004
Subjects: subject: 300
subject: 650

description: Angesichts steigender Globalisierungstendenzen finden sich immer häufiger "virtuelle" Teams in Unternehmen, in denen Teammitglieder unter Rückgriff auf moderne Kommunikationsmedien von unterschiedlichen Standorten aus kooperieren um die Teamziele zu erreichen. Bisher gibt es noch kein theoretisch und empirisch fundiertes Konzept zur Führung von Mitarbeitern in virtuellen Teams. Aus diesem Grunde wurden 31 virtuelle Teams im Rahmen einer Querschnittstudie untersucht. Auf Basis eines sozialpsychologischen Modells wurden Schwerpunkte für das Management virtueller Teams abgeleitet und unterschiedlichen Erfolgsmaßen gegenübergestellt. Die Befunde verdeutlichen, dass Führung in virtuellen Teams erforderlich ist. Ferner ist erkennbar, dass in erfolgreichen virtuellen Teams keine grundsätzlich neuen Wege gegangen werden müssen, sondern dass zumindest teilweise auf bekannte Führungsstrategien, wie z.B. dem Management by Objectives, zurückgegriffen werden kann.
description: Arbeit
Three-dimensional modelling of the shock-turbulence interaction
Creators: name: Trotta, Domenico
name: Pezzi, Oreste
name: Burgess, David
name: Preisser, Luis
name: Blanco-Cano, Xochitl
name: Kajdic, Primoz
name: Hietala, Heli
name: Horbury, Timothy S.
name: Vainio, Rami
name: Dresing, Nina
name: Retino', Alessandro
name: Marcucci, Maria Federica
name: Sorriso-Valvo, Luca
name: Servidio, Sergio
name: Valentini, Francesco
Publisher: name: arXiv
Year: 2023
Subjects: subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: The complex interaction between shocks and plasma turbulence is extremely important to address crucial features of energy conversion in a broad range of astrophysical systems. We study the interaction between a supercritical, perpendicular shock and pre-existing, fully-developed plasma turbulence, employing a novel combination of magnetohydrodynamic (MHD) and small-scale, hybrid-kinetic simulations where a shock is propagating through a turbulent medium. The variability of the shock front in the unperturbed case and for two levels of upstream fluctuations is addressed.We find that the behaviour of shock ripples, i.e., shock surface fluctuations with short (a few ion skin depths, $d_i$) wavelengths, is modified by the presence of pre-existing turbulence, which also induces strong corrugations of the shock front at larger scales. We link this complex behaviour of the shock front and the shock downstream structuring with the proton temperature anisotropies produced in the shock-turbulence system. Finally, we put our modelling effort in the context of spacecraft observations, elucidating the role of novel cross-scale, multi-spacecraft measurements in resolving shock front irregularities at different scales. These results are relevant for a broad range of astrophysical systems characterised by the presence of shock waves interacting with plasma turbulence.
description: Submitted to MNRAS
Évaluation des effets du programme Tayssir sur l'implication parentale en milieu rural
Creators: name: Hamza LAMRABET
Publisher: name: Zenodo
Year: 2024

description: La présente recherche est une évaluation des effets du programme des transferts monétaires conditionnels Tayssir sur l’implication des parents dans la scolarisation de leurs enfants. Cela en mobilisant la théorie du changement (ressources, activités, produits, résultats, effets) mise en place pour atteindre les résultats et les effets de l’intervention en question.

L’objectif principal de cette évaluation est de mesurer l’impact du programme Tayssir sur l’implication des parents dans la scolarisation de leurs enfants ainsi que sur leurs perceptions vis-à-vis de l’école. Aussi, elle vise la vérification de l’impact du dit programme sur le phénomène du redoublement. L’étude a été menée au moyen d’un devis de recherche expérimental aléatoire. Le groupe expérimental est composé de 101 élèves et le groupe de contrôle est formé de 101 élèves issus de la commune rurale Wad Naam, Boudnib, Errachidia au Maroc.

Les résultats de notre évaluation montrent que le programme a un effet négatif sur la moyenne de l’implication scolaire des parents dans la scolarisation de leurs enfants. De même, notre enquête terrain a soulevé un effet négatif du programme Tayssir sur le pourcentage de redoublement des élèves bénéficiaires, plus particulièrement en primaire. De plus, nous avons déniché que plus de 17% des parents bénéficiaires ne souhaitent pas que leurs enfants dépassent le niveau collégial, cependant aucun des parents du groupe des non bénéficiaires n’a marqué cette attitude négative vis-à-vis de la poursuite des études de leurs enfants.

Mais encore, à travers notre étude qualitative nous avons relevé premièrement que des services comme le transport scolaire et l’amélioration des conditions de vie des élèves au sein de l’internat constituent une condition impérative pour leur scolarisation. Deuxièmement, nous avons soulevé des insuffisances en termes du système de ciblage, de gestion financière, de contrôle de la saisie de l’absence, du suivi et de l’évaluation du programme.

Suite aux résultats requis, nous proposons les recommandations que nous voyons les plus pertinentes et opérationnelles ; tout d’abord, la nécessité de sensibiliser les parents à travers les associations des parents et tuteurs des élèves sur les finalités et les objectifs des transferts monétaires. Ensuite, la mise en œuvre d’une stratégie régionale des dispositifs d’appui social à la scolarisation qui prennent en compte les besoins spécifiques et actuels de chaque région et province. Finalement, nous jugeons utile de renforcer la communication autours des résultats et de décentraliser le système d’information, du suivi et d’évaluation du programme.
Bounded Projection Matrix Approximation with Applications to Community Detection
Creators: name: Zhai, Zheng
name: Chen, Hengchao
name: Sun, Qiang
Publisher: name: arXiv
Year: 2023
Subjects: subject: Social and Information Networks (cs.SI)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Community detection is an important problem in unsupervised learning. This paper proposes to solve a projection matrix approximation problem with an additional entrywise bounded constraint. Algorithmically, we introduce a new differentiable convex penalty and derive an alternating direction method of multipliers (ADMM) algorithm. Theoretically, we establish the convergence properties of the proposed algorithm. Numerical experiments demonstrate the superiority of our algorithm over its competitors, such as the semi-definite relaxation method and spectral clustering.
Cross-Cultural Committment: The Effect of Commitment on Dishonest Behavior Across Cultures - Pilot Study
Creators: name: Zickfeld, Janis
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Industrial and Organizational Psychology
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology

description: Commitment & Dishonesty - Study 1
On the Zero Defect Conjecture
Creators: name: Labbé, Sébastien
name: Pelantová, Edita
name: Starosta, Štěpán
Publisher: name: arXiv
Year: 2016
Subjects: subject: Combinatorics (math.CO)
subject: Formal Languages and Automata Theory (cs.FL)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: 68R15, 37B10

description: Brlek et al. conjectured in 2008 that any fixed point of a primitive morphism with finite palindromic defect is either periodic or its palindromic defect is zero. Bucci and Vaslet disproved this conjecture in 2012 by a counterexample over ternary alphabet. We prove that the conjecture is valid on binary alphabet. We also describe a class of morphisms over multiliteral alphabet for which the conjecture still holds. The proof is based on properties of extension graphs.
description: v1: 16 pages, 3 figures; v2: 18 pages, 3 figures
Effects of training on task relevant information processing
Creators: name: Wards, Yohan
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Cognitive Neuroscience
subject: Life Sciences
subject: Cognitive Psychology
subject: Neuroscience and Neurobiology
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology
subject: Cognitive Training
subject: EEG

description: Using EEG to examine the effects of multitasking training on the processing of task relevant information
Ulterior determinants in Australian glass
Creators: name: Hanning, Anthony.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Market Citizenship and the US Refugee Resettlement System
Creators: name: Student, N. Koepnick
Publisher: name: University of Chicago
Year: 2022
Subjects: subject: market citizenship
subject: rights
subject: theoretical framework
subject: neoliberalism
subject: immigration
subject: refugee rights
subject: US refugee resettlement system
subject: economic self-sufficiency

description: This paper investigates market citizenship as a framework for refugees and newcomers in accessing the rights of citizenship. In a first part, it examines relevant theories of citizenship to situate market citizenship. Next, it outlines the parameters of market citizenship and its applicability to the case of refugees in claiming rights through the US resettlement system. Finally, it moves on to identify weaknesses in the framework and posit some alternative strategies.
The Challenges and Prospects of Dynamic Electronic Service in Strengthening Demand Responsive Transportation System in Addis Ababa, Ethiopia
Creators: name: Dagmawit, Moges
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2019

description: The aim of this paper is to investigate the role of Information Communication Technology (ICT) for the establishment and delivery of Demand Responsive Transportation Service (DRTS) in Addis Ababa city and to identify the major challenges of its implementation. Qualitative data was gathered through Key Informants Interviews. Additional data was also collected from relevant national and international documents. The collected data were analysed using qualitative data analysis and document review. Regarding the role of ICT for the establishment and delivery of DRTs, the results show that ICT Plays vital role to enhance advanced customers information system, traffic management, safety and security systems, signalization, automation of administrative and controlling functions, reliable electronic payment and provision of information about the transportation system to drivers and users. However, there are major challenges associated with its implementation, which are poor telecommunication infrastructure, limited literacy on ICT science, high costs of ICT equipment, legal and regulatory issues, lack of organizational integrations, excessive reliance on foreign technology, poor understanding of the dynamics of the knowledge of electronic equipment. To tackle those challenges some policy options are suggested, building the capacity of the transport service management system, providing sufficient infrastructure, enhancing the cooperation of concerned government institutions, clearly stated policy and strategies, public-private partnership, awareness creation and training on ICT- based transport system, providing incentives and subsidy for technologies related to DRTS.
Cyclotomic Gaudin models, Miura opers and flag varieties
Creators: name: Lacroix, Sylvain
name: Vicedo, Benoit
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Algebra (math.QA)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: Let $\mathfrak{g}$ be a semisimple Lie algebra over $\mathbb{C}$. Let $ν\in \text{Aut}\, \mathfrak{g}$ be a diagram automorphism whose order divides $T \in \mathbb{Z}_{\geq 1}$. We define cyclotomic $\mathfrak{g}$-opers over the Riemann sphere $\mathbb{P}^1$ as gauge equivalence classes of $\mathfrak{g}$-valued connections of a certain form, equivariant under actions of the cyclic group $\mathbb{Z}/ T\mathbb{Z}$ on $\mathfrak{g}$ and $\mathbb{P}^1$. It reduces to the usual notion of $\mathfrak{g}$-opers when $T = 1$. We also extend the notion of Miura $\mathfrak{g}$-opers to the cyclotomic setting. To any cyclotomic Miura $\mathfrak{g}$-oper $\nabla$ we associate a corresponding cyclotomic $\mathfrak{g}$-oper. Let $\nabla$ have residue at the origin given by a $ν$-invariant rational dominant coweight $\checkλ_0$ and be monodromy-free on a cover of $\mathbb{P}^1$. We prove that the subset of all cyclotomic Miura $\mathfrak{g}$-opers associated with the same cyclotomic $\mathfrak{g}$-oper as $\nabla$ is isomorphic to the $\vartheta$-invariant subset of the full flag variety of the adjoint group $G$ of $\mathfrak{g}$, where the automorphism $\vartheta$ depends on $ν$, $T$ and $\checkλ_0$. The big cell of the latter is isomorphic to $N^\vartheta$, the $\vartheta$-invariant subgroup of the unipotent subgroup $N \subset G$, which we identify with those cyclotomic Miura $\mathfrak{g}$-opers whose residue at the origin is the same as that of $\nabla$. In particular, the cyclotomic generation procedure recently introduced in [arXiv:1505.07582] is interpreted as taking $\nabla$ to other cyclotomic Miura $\mathfrak{g}$-opers corresponding to elements of $N^\vartheta$ associated with simple root generators. We motivate the introduction of cyclotomic $\mathfrak{g}$-opers by formulating two conjectures which relate them to the cyclotomic Gaudin model of [arXiv:1409.6937].
description: 59 pages
Amendment to BygoneBad21a
Creators: name: Larsen, Jeff
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Social and Behavioral Sciences

description: We took a quick peek at the data on 11/30/21. There appeared to be some interesting patterns with state gratitude (e.g., reminiscing on bad times seems to be eliciting some amount of mixed emotions of gratitude and sadness), so we decided to add McCullough et al.'s 6-item measure of trait gratitude (GQ-6). We also added the Life Orientation Test- Revised.
CNN models
Creators: name: Heldring, Muriel M.
Publisher: name: Zenodo
Year: 2023

description: Models to run the CNN model. The model named cell_seg_model_001.pth is the pre-trained model by Scherr et al. (2020). The cdp_model.pt and ndp_model.pt models are the models after training on our training sets and used to create the segmentation predictions.
Area theorem in a ring laser cavity
Creators: name: Pakhomov, Anton
name: Arkhipov, Mikhail
name: Rosanov, Nikolay
name: Arkhipov, Rostislav
Publisher: name: arXiv
Year: 2023
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The generalization of the area theorem is derived for the case of a pulse circulating inside a ring laser cavity. In contrast to the standard area theorem, which is valid for a single pass of a traveling pulse through a resonant medium, the obtained generalized area theorem takes into account the medium-assisted nonlinear self-action effects through the medium excitation left by the pulse at the previous round-trip in the cavity. The generalized area theorem was then applied to the theoretical description of the dynamics of a single-section ring-cavity laser and the steady solutions for the pulse area and for the medium parameters were found both in the limit of a lumped model and for a spatially-extended system. The derived area theorem can be used for the convenient analytical description of different coherent photonic devices, like coherently mode-locked lasers or pulse compressors, as well as for the analysis of the photon echo formation in cavity-based setups.
Thesen zum Transfer von Ergebnissen der Arbeitsgestaltungsforschung (INQA)
Creators: name: Hoffmann, Thomas
name: Freigang-Bauer, Ingra
name: Hentrich, Jörg
Publisher: name: Lucius & Lucius Verlagsgesellschaft
Year: 2004
Subjects: subject: 300
subject: 650

description: Arbeit
Zero-modes in magnetized $T^6/\mathbb{Z}_N$ orbifold models through $Sp(6,\mathbb{Z})$ modular symmetry
Creators: name: Kikuchi, Shota
name: Kobayashi, Tatsuo
name: Nasu, Kaito
name: Takada, Shohei
name: Uchida, Hikaru
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study of fermion zero-modes on magnetized $T^6/\mathbb{Z}_N$ orbifolds. In particular, we focus on non-factorizable orbifolds, i.e. $T^6/\mathbb{Z}_7$ and $T^6/\mathbb{Z}_{12}$ corresponding to $SU(7)$ and $E_6$ Lie lattices respectively. The number of degenerated zero-modes corresponds to the generation number of low energy effective theory in four dimensional space-time. We find that three-generation models preserving 4D $\mathcal{N}=1$ supersymmetry can be realized by magnetized $T^6/\mathbb{Z}_{12}$, but not by $T^6/\mathbb{Z}_7$. We use $Sp(6,\mathbb{Z})$ modular transformation for the analyses.
description: 37 pages, 2 figures
Arbeitssituation und Gesundheit von neuen Selbstständigen im Dienstleistungssektor
Creators: name: Ertel, Michael
name: Pröll, Ulrich
Publisher: name: Lucius & Lucius Verlagsgesellschaft
Year: 2004
Subjects: subject: 300
subject: 650

description: Formen selbstständiger Erwerbstätigkeit ohne Arbeitnehmer breiten sich mit beachtlicher Dynamik aus, insbesondere auf den expandierenden Märkten der Wissens- und Kulturdienstleistungen. "Neue Selbstständigkeit" verkörpert in idealtypischer Weise die Ambivalenz arbeitskraftunternehmerischer Existenz, weil nahezu alle Erwerbs- und Lebensbereiche durch die Spannung zwischen erweiterten Freiheitsgraden der Lebensführung und verschärften Zumutungen der Selbstorganisation und Selbstvorsorge gekennzeichnet sind. Der Beitrag fokussiert auf der Grundlage (z.T. eigener) empirischer Befunde auf die gesundheitlichen Implikationen dieser Erwerbsform. Deutlich wird, dass Selbstbeschäftigung i.d.R. mit hohen Anforderungen und Belastungen verknüpft ist, deren Bewältigung ein entwickeltes System personaler, sozialer und institutioneller Ressourcen voraussetzt. Für Teilpopulationen sind gesundheitskritische Konstellationen mit entsprechenden Frühindikatoren schon jetzt nachweisbar, für Weitere muss ein problematischer, intensitätsgesteuerter Ressourcenzugriff vermutet werden, dessen gesundheitliche Folgen sich mittel- und langfristig zeigen dürften. Vor diesem Hintergrund werden spezifische Präventionsmöglichkeiten auf verschiedenen Ebenen gesellschaftlichen Ressourcenmanagements vorgeschlagen.
description: Arbeit
Implementation determinants and strategies for knowledge translation in healthcare in China: protocol for a scoping review, social network analysis, and the development of a preliminary CFIR- ERICChina Matching tool
Creators: name: Bai, Wenhui
name: Chen, Wenjun
name: Zhang, Xiaoyan
name: Li, Xuejing
name: Zhao, Ruifang
name: Zhang, Hongmei
name: Zhao, Junqiang
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Medicine and Health Sciences
subject: Life Sciences

description: This is the registration for scoping review titled ‘Implementation determinants and strategies for knowledge translation in healthcare in China: protocol for a scoping review, social network analysis, and the development of a preliminary CFIR- ERICChina Matching tool’. There are no prior registrations. In Knowledge translation (KT), identifying the implementation determinants and adopting targeted implementation strategies play an important role in facilitating practice change. Currently, little is known about implementation determinants and strategies and their underlying relationship in KT in Chinese healthcare settings. This study aims to synthesize existing evidence on barriers, facilitators and implementation strategies of KT in Chinese healthcare settings and uncover their interactive relationships.
Arbeitsgemeinschaft Betriebliche Weiterbildungsforschung e. V. / Projekt Qualifikations-Entwicklungs-Management (Hg.): Kompetenzentwicklung 2002. Auf dem Weg zu einer neuen Lernkultur. Rückblick - Stand - Ausblick, Münster: Waxmann Verlag, 2002, ISBN 3-8309-1236-1, 540 S., Euro 24,00
Creators: name: Wald, Peter M.
Publisher: name: Lucius & Lucius Verlagsgesellschaft
Year: 2004
Subjects: subject: 300
subject: 650

description: Arbeit
Local Scale-Invariance of the 2+1 dimensional Kardar-Parisi-Zhang model
Creators: name: Kelling, Jeffrey
name: Ódor, Géza
name: Gemming, Sibylle
Publisher: name: arXiv
Year: 2016
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Cellular Automata and Lattice Gases (nlin.CG)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Local Scale-Invariance theory is tested by extensive dynamical simulations of the driven dimer lattice gas model, describing the surface growth of the 2+1 dimensional Kardar-Parisi-Zhang surfaces. Very precise measurements of the universal autoresponse function enabled us to perform nonlinear fitting with the scaling forms, suggested by local scale-invariance (LSI). While the simple LSI ansatz does not seem to work, forms based on logarithmic extension of LSI provide satisfactory description of the full (measured) time evolution of the autoresponse function.
Complicating the Narrative of Hispanic Migration Through a Healthcare Lens
Creators: name: Sanchez-Garcia, Ezequiel
Publisher: name: The University of Texas at Austin
Year: 2023
Subjects: Medical tourism
Hispanic
Immigration
Healthcare
Border town

description: Hispanic migration and the southern border that concerns it pervade the political sphere as a point of controversy. Spurred on by recent presidential races, the narrative of Hispanic migrants and their role in the country has increased border tensions and attitudes. This honors thesis attempts to shift the standard view of migration, beginning with the 2016 election and continuing through to the present. Instead of just focusing on migration to the United States, the movement and narratives of individuals to Mexico are analyzed for access to alternative healthcare. In addition to personal experience, photojournalism pieces from a recent trip to Nuevo Progreso, secondary and archival data analysis from both countries contribute to understanding medical tourism along the southern U.S. border. Migration across the U.S.-Mexico border is not as simple as saying that movement is a one-way street ending in the theft of American jobs. It is a more complex dynamic that flows in both directions and encompasses an ethnically and geographically unique community.
On the noise effect of test mass surface roughness in spaceborne gravitational wave detectors
Creators: name: Yan, Hao
name: Miao, Haixing
name: Wang, Shun
name: Ma, Yiqiu
name: Zhou, Zebing
Publisher: name: arXiv
Year: 2023
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Spaceborne gravitational wave detection mission has a demanding requirement for the precision of displacement sensing, which is conducted by the interaction between the laser field and test mass. However, due to the roughness of the reflecting surface of the test mass, the displacement measurement along the sensitive axis suffers a coupling error caused by the residue motion of other degrees of freedom. In this article, we model the coupling of the test mass residue random motion to the displacement sensing along the sensitive axis and derived an analytical formula of the required precision of the surface error for the spaceborne gravitational wave detectors. Our result shows that this coupling error will not contaminate the picometer displacement sensing for the test masses in the LISA pathfinder.
description: 8 pages
Erich Staudt, Norbert Kailer, Marcus Kkottmann, Bernd Kriegesmann, Andreas J. Meier, Claus Muschik, Heidi Stephan, Arne Ziegler: Kompetenzentwicklung und Innovation. Die Rolle der Kompetenz bei Organisations-, Unternehmens- und Regionalentwicklung Münster: Waxmann Verlag, 2002, ISBN 3-8309-1242-0, 494 S., Euro 29,90
Creators: name: Wald, Peter M.
Publisher: name: Lucius & Lucius Verlagsgesellschaft
Year: 2004
Subjects: subject: 300
subject: 650

description: Arbeit
On Tensor Products of a Minimal Affinization with an Extreme Kirillov-Reshetikhin Module for type A
Creators: name: Moura, Adriano
name: Pereira, Fernanda
Publisher: name: arXiv
Year: 2016
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 17B10, 17B37, 20G42

description: For a quantum affine algebra of type A, we describe the composition series of the tensor product of a general minimal affinization with a Kirillov-Resehtikhin module associated to an extreme node of the Dynkin diagram of the underlying simple Lie algebra.
description: Revised version after referees' suggestions. A few proofs have been simplified. To appear in Transformation Groups
Nicole Mayer-Ahuja: Wieder dienen lernen? Vom westdeutschen "Normalarbeitsverhältnis" zu prekärer Beschäftigung seit 1973, Berlin: edition sigma, 2003, ISBN 3-89404-502-7, 359 S., Euro 24,90
Creators: name: Riezler, Martina
Publisher: name: Lucius & Lucius Verlagsgesellschaft
Year: 2004
Subjects: subject: 300
subject: 650

description: Arbeit
Determinant Factor of Automobile Brand Choice (The case of Ethiopian Automotive Dealers Market)
Creators: name: Alemayehu, Sisay
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2017

description: The Ethiopian automobile sector has emerged as one of the significantly developing and growing sectors in the last decade. The automobile industry of Ethiopia has witnessed a tremendous growth in all sections, right from two wheelers, three wheelers, trucks and passenger car segment. The study assess factors that influence brand choice with a sample size of 300 respondents was selected using convenience sampling technique. The research paper explored the proposition that brand choice behavior is influenced by five consumption values, these being functional, social, emotional, conditional and epistemic values using SNG (1991a) theory of consumption values model .Based on the theoretical frame work and objectives of the study 26 items were provided in a 5 point Likert scale to the respondents. The gathered data were analyzed by descriptive and inferential statistics. The correlations between determinants of brand choice and consumer preferences are also empirically tested. All possible correlations between determinants of brand choice and consumer preferences are also empirically tested. The purpose of this paper is to identify determinant automobile brand preference on the selected six dealer's brand. Among the determinant factors, brand name, attributes, emotional connection, image, spare part, accessibility, and price are found out to be significant determinant of brand preference while external influence are found to be insignificant in determining brand preference. In general, dealers this segment market should provide brand that has sell with reasonable price, has to also focus on vehicles attributes, provide better maintenance, also give much more focus on advertisement connection and image of the car and emotional connection.
Enviornmental Effects on the Intergenerational Transmission of Depression in Children
Creators: name: Shah, Dilan
Publisher: name: The University of Texas at Austin
Year: 2023
Subjects: mental health
psychology

description: Depression in children and adolescents is complex and can be attributed to multiple factors. While it has been established that maternal depression at home can be an important predictor of child depression, the impact of children's social lives outside the home on the transmission of depression has not been evaluated. The present study used behavioral data from 164 children and their mothers in Austin, TX to assess the relation between maternal depression, child social competence with peers, and child depression. Data were analyzed using main effects and interaction regression models to determine if maternal depression and child sociability predicted child depression either alone or in interaction with one another. Exploratory analyses also examined relations across these factors. While regression results were non-significant, exploratory analyses showed that maternal depression was significantly correlated with increased social problems in children and tended to be associated with fewer close friends and less social time. Child depression was also associated with a better ability to work alone. These results have important implications for how future depression treatments might target specific aspects of children's sociability to potentially counterbalance the effects of maternal depression at home.
From TEARs to AID: the effects of emotional tears in images of refugees on helping through crowdfunding actions
Creators: name: Bobowik, Magdalena
name: Martinovic, Borja
name: Zickfeld, Janis
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Social and Behavioral Sciences
subject: #tears #prosocialbehavior #helping #emotions #compassion #humanness #refugees #immigration

description: People are usually more willing to help those who cry. The question is why and what kind of help tears activate. The EU-funded TEARAID project will try to solve this question. It will examine the effects of tears on the promotion of two types of prosocial behaviour: autonomy- and dependency-oriented help. It will also test the role of underlying mechanisms like perceived humanness of the tearful person and self-transcendent emotions felt in response to tears, such as compassion. Photos and videos of refugees used in news stories and social campaigns by NGOs will be used to compare people’s reactions to tearful and non-tearful refugees. The findings will assist in improving measures of prosocial behaviour and creating joint initiatives with the crowdfunding industry.
"The Influence of Organizational Climate on Employees' Organizational Citizenship Behavior: A Case Study of the Ministry of Agriculture in Hargeisa, Somaliland"
Creators: name: Dubbe, Mohamed
Publisher: name: Zenodo
Year: 2025

description: ABSTRACT 

 

Organizational climate represents employees' collective perceptions of their work environment, encompassing shared attitudes, beliefs, and values that shape workplace dynamics. Meanwhile, organizational citizenship behavior (OCB) refers to voluntary, discretionary actions that employees undertake beyond their formal job descriptions, contributing to overall organizational effectiveness. In public institutions across Somaliland, including the Ministry of Agriculture (MOA), fostering a positive organizational climate is essential for enhancing employee motivation, engagement, and performance. However, a persistent gap in OCB among public-sector employees, particularly within the MOA, has impeded the timely achievement of institutional goals.

This study aimed to assess the prevailing levels of OCB and organizational climate within the MOA, examine the relationship between these two constructs, and determine the extent to which organizational climate influences OCB. A quantitative cross-sectional research design was employed, utilizing a census approach to collect data from all 95 MOA employees through a structured questionnaire.

The findings revealed that both OCB and organizational climate at the MOA were relatively low (Overall Mean = 1.93, indicating a low level). Additionally, a strong, positive, and statistically significant correlation was observed between organizational climate and OCB (r = 0.847, p < 0.001). Multiple regression analysis identified key organizational climate factors—specifically, organizational goals, rewards, and effective communication—as significant drivers of OCB, highlighting their critical role in shaping employee behavior.

 

Keywords: Organizational climate, organizational citizenship behavior, Ministry of Agriculture

 

Author:  Mohamed. O. Ibrahim (Dubbe),

  email :  dube066@gmail.com 

cell phone: +252-63-4241040

Hargeisa,   Somaliland
description: Author:  Mohamed. O. Ibrahim (Dubbe),

  email :  dube066@gmail.com 

cell phone: +252-63-4241040

Hargeisa,   Somaliland
Dissociative recombination of N$_2$H$^+$: A revisited study
Creators: name: Mezei, J. Zs
name: Ayouz, M. A.
name: Orbán, A.
name: Abdoulanziz, A.
name: Talbi, D.
name: Kashinski, D. O.
name: Bron, E.
name: Kokoouline, V.
name: Schneider, I. F.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Dissociative recombination of N$_2$H$^+$ is explored in a two-step theoretical study. In a first step, a diatomic (1D) rough model with frozen NN bond and frozen angles is adopted, in the framework of the multichannel quantum defect theory (MQDT). The importance of the indirect mechanism and of the bending mode is revealed, in spite of the disagreement between our cross section and the experimental one. In a second step, we use our recently elaborated 3D approach based on the normal mode approximation combined with R-matrix theory and MQDT. This approach results in satisfactory agreement with storage-ring measurements, significantly better at very low energy than the former calculations.
description: 9 pages, 5 figures, 1 table
title: Training zur E-Mail-Kommunikation gegen Informationsüberflutung
title: Erfahrungen und Empfehlungen
titleType: AlternativeTitle
Creators: name: Moser, Klaus
name: Soucek, Roman
Publisher: name: Lucius & Lucius Verlagsgesellschaft
Year: 2004
Subjects: subject: 300
subject: 650

description: Arbeit
On the coherent rotation of diffuse matter in numerical simulations of galaxy clusters
Creators: name: Baldi, Anna Silvia
name: De Petris, Marco
name: Sembolini, Federico
name: Yepes, Gustavo
name: Lamagna, Luca
name: Rasia, Elena
Publisher: name: arXiv
Year: 2016
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present a study on the coherent rotation of the intracluster medium and dark matter components of simulated galaxy clusters extracted from a volume-limited sample of the MUSIC project. The set is re-simulated with three different recipes for the gas physics: $(i)$ non-radiative, $(ii)$ radiative without AGN feedback, and $(iii)$ radiative with AGN feedback. Our analysis is based on the 146 most massive clusters identified as relaxed, 57 per cent of the total sample. We classify these objects as rotating and non-rotating according to the gas spin parameter, a quantity that can be related to cluster observations. We find that 4 per cent of the relaxed sample is rotating according to our criterion. By looking at the radial profiles of their specific angular momentum vector, we find that the solid body model is not a suitable description of rotational motions. The radial profiles of the velocity of the dark matter show a prevalence of the random velocity dispersion. Instead, the intracluster medium profiles are characterized by a comparable contribution from the tangential velocity and the dispersion. In general, the dark matter component dominates the dynamics of the clusters, as suggested by the correlation between its angular momentum and the gas one, and by the lack of relevant differences among the three sets of simulations.
description: 12 pages, updated to match the MNRAS version
Noncentral limit theorem and the bootstrap for quantiles of dependent data
Creators: name: Sharipov, Olimjon S.
name: Wendler, Martin
Publisher: name: Technische Universität Dortmund
Year: 2012
Subjects: subject: 310
subject: 330
subject: 620

description: We will show under minimal conditions on differentiability and dependence that the central limit theorem for quantiles holds and that the block bootstrap is weakly consistent. Under slightly stronger conditions, the bootstrap is strongly consistent. Without the differentiability condition, quantiles might have a non-normal asymptotic distribution and the bootstrap might fail.
description: Discussion Paper / SFB 823;17/2012
Food Deserts: A Review of Studies to Address Food Deserts in the U.S. & Proposed Directions for Research
Creators: name: Shokar, Kareena
Publisher: name: The University of Texas at Austin
Year: 2023
Subjects: food desert
diet quality
review
U.S.
collaboration
evaluation

description: Food deserts (FDs) are classified as low-income or low-access areas where individuals lack consistent access to nutritious foods. Redlining and gentrification have assisted in forming these areas, where individuals are more likely to be obese and have nutrient deficiencies. Researchers focus their efforts on the availability of healthy foods in local retailers, assess the impacts of new food retailers in a neighborhood, and seek to understand unique contextual factors that affect particular communities’ access to food. A literature review was conducted on 43 papers to assess current trends in FD research, determine gaps in methodologies, and propose directions for future inquiry. Inclusion of community members in the study design phase, incorporation of more thorough evaluations during and after the study, and further investigation into the dynamics of food distribution is needed to facilitate food access across the United States.