cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Factors Influencing Export Performance of Textile Industry in Ethiopia
Creators: name: Yimam, Amakele
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2018

description: The objective of this study examine factors influencing export performance of textile industry in Ethiopia, on average 17.33% growth value in dollars from 2002-2009 E.C. The research design was cross sectional survey and census technique was applied. Primary data was collected using structured questionnaire from the total target population (management group of ETIDI)which accounts 30 and semi structured interview with head and vice heads of the ETIDI were conducted. The multi regression model revealed that FDI, expansion of local firms, improvement of labour skills and availability of low cost electricity were significant to explain export performance of textile industry in Ethiopia at 5% level of significance. But trade capacity building program was insignificant to explain export performance of textile industry in Ethiopia. Research limitations– there is a great potential on textile industries that produce for the domestic market in improving the overall textile industry performance as well as other possible control, moderate and exclusive variables impacts on export performance growth of the sector. The study mainly devotes on firms of the sector those engaged in the export market and examine specific factors influencing the performance within considering control, moderate and exclusive variables
Magnetic Monopoles from Global Monopoles in the presence of Kalb-Ramond Torsion
Creators: name: Mavromatos, Nick E.
name: Sarkar, Sarben
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Possible classical solutions for electromagnetic monopoles induced by gravitational (global) monopoles in the presence of torsion are found. Such solutions rely on a non-zero (Kalb-Ramond) torsion strength, which may characterise low energy theories inspired from string models. Bounds from the current run of the LHC experiments are used to constrain the parameters of the model, but because the production mechanism depends on the details of the model and its ultraviolet completion, such bounds are presently only indicative.
description: 27 pages revtex, no figures, expanded version, updated references, updated discussion (within string theory) with details, justifying the induction of a magnetic-monopole type field by the Kalb-Ramond axion field, no effect on conclusions
Drill Attribute List
Creators: name: Engelbrecht, William
Year: 2022
Subjects: subject: Western New York
valueUri: https://core.tdar.org/browse/geographic-keyword/2816/western-new-york
subject: Multi-component
valueUri: https://core.tdar.org/browse/temporal-keyword/204/multi-component
subject: Woodland
valueUri: https://core.tdar.org/browse/culture-keyword/13/woodland
subject: PaleoIndian
valueUri: https://core.tdar.org/browse/culture-keyword/4/paleoindian
subject: Archaic
valueUri: https://core.tdar.org/browse/culture-keyword/8/archaic
subject: Early Archaic
valueUri: https://core.tdar.org/browse/culture-keyword/9/early-archaic
subject: Historic
valueUri: https://core.tdar.org/browse/culture-keyword/25/historic
subject: Middle Archaic
valueUri: https://core.tdar.org/browse/culture-keyword/10/middle-archaic
subject: Late Archaic
valueUri: https://core.tdar.org/browse/culture-keyword/11/late-archaic
subject: Eaton
valueUri: https://core.tdar.org/browse/site-name/910/eaton
subject: Domestic Structures
valueUri: https://core.tdar.org/browse/site-type/256/domestic-structures
subject: Chipped Stone
valueUri: https://core.tdar.org/browse/material-type/2/chipped-stone
subject: Drills
valueUri: https://core.tdar.org/browse/material-type/102/drills
subject: Data Recovery / Excavation
valueUri: https://core.tdar.org/browse/investigation-type/5/data-recovery-excavation

description: This is the attribute list used for analyzing drills from the Eaton site. It is the key for understanding the numbers in the Drill data set.
Informatische Grundkonzepte anhand mathematischer Aufgabenstellungen lernen
Creators: name: Bescherer, Christine
Publisher: name: Gesellschaft für Didaktik der Mathematik
Year: 2005
Subjects: subject: 510

description: Die methodische Struktur LoDiC "Learning on Demand in Computing" hilft mathematische Aufgabenstellungen unter Nutzung spezifischer Software zu planen und zu bearbeiten. Sie ähneln damit den WebQuests, die die Nutzung des WWW im Unterricht gezielt unterstützen. Über die reine Strukturierungshilfe hinaus bieten LoDiC jedoch spezifische "Ankerpunkte" anhand derer informatische Grundkonzepte thematisiert und bedarfsgerecht gelernt werden können.
Energy Transfer in Random-Matrix ensembles of Floquet Hamiltonians
Creators: name: Psaroudaki, Christina
name: Refael, Gil
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We explore the statistical properties of energy transfer in ensembles of doubly-driven Random- Matrix Floquet Hamiltonians, based on universal symmetry arguments. The energy pumping efficiency distribution P(E) is associated with the Hamiltonian parameter ensemble and the eigenvalue statistics of the Floquet operator. For specific Hamiltonian ensembles, P(E) undergoes a transition that cannot be associated with a symmetry breaking of the instantaneous Hamiltonian. The Floquet eigenvalue spacing distribution indicates the considered ensembles constitute generic nonintegrable Hamiltonian families. As a step towards Hamiltonian engineering, we develop a machine-learning classifier to understand the relative parameter importance in resulting high conversion efficiency. We propose Random Floquet Hamiltonians as a general framework to investigate frequency conversion effects in a new class of generic dynamical processes beyond adiabatic pumps.
description: 10 pages, 15 figures
Elektromobilität und erneuerbare Energien: lokal optimierter Einsatz von netzgekoppelten Fahrzeugen
Creators: name: Link, Jochen
Publisher: name: Technische Universität Dortmund
Year: 2012
Subjects: subject: Dezentrale Energiesysteme
subject: Elektromobilität
subject: Erneuerbare Energien
subject: Mobile Speicher
subject: Optimierung
subject: V2G
subject: 620
subject: Dezentrale Energieversorgung
subject: Elektrizitätswirtschaft
subject: Elektroantrieb
subject: Elektrofahrzeug
subject: Energieverbrauch
subject: Erneuerbare Energien

description: Für eine signifikante Reduktion klimaschädlicher CO2 ‐Emissionen, die mit der Einführung von Elektrofahrzeugen erzielt werden soll, ist eine auf erneuerbaren Energien basierende Elektrizitätserzeugung notwendig. In der vorliegenden Arbeit werden verschiedene Optionen zur Kopplung der Ladezeiten von Elektrofahrzeugen an die dezentrale erneuerbare Stromerzeugung aufgezeigt. Es werden Verfahren und Konzepte entwickelt und anhand von anwendungsorientierten Beispielen verschiedene Möglichkeiten aufgezeigt, wie eine Verknüpfung der Ladezeiten der Elektrofahrzeuge mit der Energieerzeugung aus erneuerbaren Energien aktuell und in Zukunft realisiert werden kann. Neben Untersuchungen zu den Auswirkungen verschiedener Ladestrategien im Verteilnetz und zur Kopplung der Ladezeiten an die erneuerbaren Energien sind die Realisierung eines Pilotsystems zur tarifanreizbasierten Lastverlagerung sowie optimierte Betriebsführungskonzepte von Plug‐In‐Fahrzeugen und dezentralen Erzeugern im Smart Home weitere wesentliche Elemente der Arbeit. Es wurde ein an die jeweilige lokale Situation und die Rahmenbedingungen adaptierbares, gemischtganzzahlig‐ lineares Optimierungsmodell zur lokalen Betriebsführung entwickelt. In der Arbeit wird somit konkret gezeigt, wo aktuell und künftig Mehrwerte für den Elektrofahrzeugnutzer und die Möglichkeit zur lokalen Kopplung mit den erneuerbaren Energien bestehen.
Spatial Planning and Design for Resilience
Creators: name: Dai, Wei
Publisher: name: A+BE | Architecture and the Built Environment
Year: 2021

description: Faced with the highly overlapping factors of the external disturbances -- natural disasters caused by extreme climate change, and internal interactions -- the contradiction between natural conditions and rapid urbanization, traditional spatial planning and design used to pursue economic development could not be flexible enough to respond to the dynamic and uncertain future of the Pearl River Delta (PRD). Therefore, spatial planning and design should pay great attention to the fragile natural base layer and unexpected external disturbances that will negatively impact the PRD caused by increasing natural disasters, such as flooding and land subsidence situation. Based on the idea of spatial resilience, this doctoral dissertation aims to give an answer to the research question: What are the theories and methods of spatial planning and design for resilience? How is it possible to apply the theory and method of spatial planning and design for resilience to the PRD? Five major research contents are conducted. First of all, literatures on exploring the physical context, the crucial stages of spatial transformation, as well as spatial planning and design practices of the PRD are reviewed. Secondly, the theory of spatial planning and design for resilience is systematically researched. Thirdly, implementation method for spatial planning and design for resilience is provided. Fourthly, the empirical research of the theory and method of spatial planning and design for resilient PRD is conducted and possible new schemes are produced. Fifthly, the corresponding principles and strategies of resilient flood control and drainage on Hengli Island are proposed. The research outcomes obtained from this doctoral dissertation can be possibly applied to the further spatial planning and design practice for establishing a resilient PRD.
description: A+BE | Architecture and the Built Environment, No. 03 (2021): Spatial Planning and Design for Resilience
Analyzing Factors Influencing Buying Behavior of Washing Machine:The Case Study of Addis Ababa Condominium
Creators: name: Getnet, Beza
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2018

description: Understanding the consumer behaviour helps the marketer to offer a product that qualifies the value. The objective of the study is to examine factors influencing consumers buying behaviour of washing machine. This study has covered consumers in condominium resident area selecting about 384 respondents from different people living in Addis Ababa. Most of the respondents replied to the questionnaire given to them completely. The questionnaire consists of two parts. The first part deals with the personal data of the respondents. And the second part has questions regarding the selected variables affecting the buying behaviour of the respondents. 368 were valid and used for statistical analysis.This study was conducted by using four factors (demographic factor, social factor, lifestyle and cultural factor). Quantitative research approach, explanatory research design and deductive type of reasoning were employed for this study. As data collection methodology, administered questionnaire was distributed to the representative of the study. To analyze the collected data descriptive statistics was used. Demographic factor, social factor and lifestyle were factors that highly influencebuying behaviour of washing machine. The study revealed that cultural factor istrivial factor.The study is resumed to enrich existing knowledge on the subject and serve as a research literature material for subsequent studies on related areas. Regarding its academic implications, important findings of the research are believed to add on a valuable input to the marketing field in general.Results from the study are expected to provide businesses with a variety of ideas for developing their advertising strategies and designing or modifying products or services.
Absorption of Very High Energy Gamma Rays in the Milky Way
Creators: name: Vernetto, Silvia
name: Lipari, Paolo
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Galactic Gamma ray astronomy at very high energy (E > 30 TeV) is a vital tool in the study of the non-thermal universe. The interpretation of the observations in this energy region requires the precise modeling of the attenuation of photons due to pair production interactions, where the targets are the radiation fields present in interstellar space. For gamma rays with energy E > 300 TeV the attenuation is mostly due to the photons of the Cosmic Microwave Background Radiation (CMBR). At lower energy the most important target are infrared photons with wavelengths in the range 50-500 micron emitted by dust. The evaluation of the attenuation requires a good knowledge of the density, and energy and angular distributions of the target photons for all positions in the Galaxy. In this work we discuss a simple model for the infrared radiation that depends on only few parameters associated to the space and temperature distributions of the emitting dust. The model allows to compute with good accuracy the effects of absorption for any space and energy distribution of the diffuse Galactic gamma ray emission. The absorption probability due to the Galactic infrared radiation is maximum for E around 150 TeV, and can be as large as P_abs around 0.45 for distant sources on lines of sight that pass close to the Galactic Center. The systematic uncertainties on the absorption probability are estimated as Delta P_abs < 0.08.
description: Final version, accepted for publication in Phys.Rev.D, minor changes, results unchanged
High-speed photon correlation monitoring of amplified quantum noise by chaos using deep-learning balanced homodyne detection
Creators: name: Guo, Yanqiang
name: Hu, Zinan
name: Zhang, Jianchao
name: Zhu, Chenyu
name: Guo, Xiaomin
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Chaotic Dynamics (nlin.CD)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Precision experimental determination of photon correlation requires the massive amounts of data and extensive measurement time. We present a technique to monitor second-order photon correlation $g^{(2)}(0)$ of amplified quantum noise based on wideband balanced homodyne detection and deep-learning acceleration. The quantum noise is effectively amplified by an injection of weak chaotic laser and the $g^{(2)}(0)$ of the amplified quantum noise is measured with a real-time sample rate of 1.4 GHz. We also exploit a photon correlation convolutional neural network accelerating correlation data using a few quadrature fluctuations to perform a parallel processing of the $g^{(2)}(0)$ for various chaos injection intensities and effective bandwidths. The deep-learning method accelerates the $g^{(2)}(0)$ experimental acquisition with a high accuracy, estimating 6107 sets of photon correlation data with a mean square error of 0.002 in 22 seconds and achieving a three orders of magnitude acceleration in data acquisition time. This technique contributes to a high-speed and precision coherence evaluation of entropy source in secure communication and quantum imaging.
description: 6 pages, 6 figures
Amtliche Mitteilungen der Universität Dortmund Nr. 04/2005
Creators: name: (:Unkn) Unknown
Publisher: name: Universität Dortmund
Year: 2005
Subjects: subject: 080

description: Neubekanntmachung der Diplomprüfungsordnung für den Studiengang Bioingenieurwesen an der Universität Dortmund vom 11.04.2005
description: Neubekanntmachung der Diplomprüfungsordnung für den Studiengang Chemieingenieurwesen an der Universität Dortmund vom 11.04.2005
description: Amtliche Mitteilungen der Universität Dortmund ; 4, 2005
Schülervorstellungen zum Begriff 'Zufall'
Creators: name: Döhrmann, Martina
Publisher: name: Gesellschaft für Didaktik der Mathematik
Year: 2005
Subjects: subject: 510

description: Seit den 60er Jahren des 20. Jahrhunderts gibt es bereits eine ganze Reihe von Untersuchungen zum "Zufalls- und Wahrscheinlichkeitsbegriff" von Kindern und Jugendlichen verschiedener Altersstufen. Gegenstand dieser Untersuchungen ist jedoch in der Regel die intuitive Vorstellung der Testpersonen von Wahrscheinlichkeitsverteilungen in konkreten Beispielen (z.B.: Gewinnaussichten bei einer Urnenziehung, Gesetz der großen Zahlen beim Münzwurf). Vorstellungen von Jugendlichen zum Begriff Zufall standen bisher nicht im Mittelpunkt des Interesses. Schülerinnen und Schüler begegnen diesem Begriff in der Regel gleich zu Beginn des Stochastikunterrichts. Verwendet wird er dort bei der Definition eines Zufallsexperimentes bzw. eines Zufallsversuches, nicht selten in Form eines Zirkelschlusses wie "Zufallsexperimente sind Experimente, deren Ergebnis zufällig zustande kommt". Es folgen im weiteren Unterrichtsgeschehen Beispiele für Zufallsexperimente, und dann wendet man sich dem vermeintlich weitaus schwierigeren Begriff der Wahrscheinlichkeit zu. Was Zufall ist, so der allgemeine Tenor, das ist doch allen klar. Zufall ist ein gängiger Begriff in der Alltagssprache und so geht man von annähernd konformen Begriffsassoziationen der Lernenden aus. Sind diese Assoziationen wirklich einheitlich und harmonieren sie mit der Verwendung des Begriffes Zufall im Stochastikunterricht.
Features and assets used in the following paper: "Improving Portfolio Performance Using a Novel Method for Predicting Financial Regimes" (LOD2023)
Creators: name: Pomorski, Piotr
name: Gorse, Denise
Publisher: name: figshare
Year: 2023
Subjects: Statistical data science

description: LOD2023_paper_features.docx contains description of all features used in the main experiment of this paper, while LOD2023_paper_assets.docx contains used assets.
title: Компьютерные сети и телекоммуникации
Creators: name: ELS IPR BOOKS
Publisher: name: Профобразование, Ай Пи Ар Медиа
Year: 2022

description: В учебном пособии описаны телекоммуникационные сети, верхние уровни модели OSI. Рассмотрены вопросы организации сетевого взаимодействия: адресация в IP-сетях, формирование подсетей, маршрутизация в телекоммуникационных сетях, протоколы сетевого уровня, канальный уровень модели OSI. Показаны также принципы и средства межсетевого взаимодействия. Подготовлено в соответствии с Федеральным государственным образовательным стандартом среднего профессионального образования. Учебное пособие может быть использовано для изучения дисциплин «Компьютерные сети и телекоммуникации», «Компьютерные сети» по укрупненной группе специальностей 09.00.00 «Информатика и вычислительная техника».
title: Операционные системы
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2022

description: Учебное пособие раскрывает основные принципы управления виртуальной памятью, процессами, запоминающими устройствами, организации сетевого взаимодействия и информационной безопасности, реализованные в современных операционных системах. Подготовлено в соответствии с Федеральным государственным образовательным стандартом высшего образования. Предназначено для изучения дисциплины «Операционные системы» по направлению подготовки бакалавров 09.03.01 «Информатика и вычислительная техника». Также может быть использовано студентами других направлений подготовки и специальностей, учебными планами которых предусмотрено изучение указанной дисциплины.
Quasiparticle approach to molecules interacting with quantum solvents
Creators: name: Lemeshko, Mikhail
Publisher: name: arXiv
Year: 2016
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Understanding the behavior of molecules interacting with superfluid helium represents a formidable challenge and, in general, requires approaches relying on large-scale numerical simulations. Here we demonstrate that experimental data collected over the last 20 years provide evidence that molecules immersed in superfluid helium form recently-predicted angulon quasiparticles [Phys. Rev. Lett. 114, 203001 (2015)]. Most importantly, casting the many-body problem in terms of angulons amounts to a drastic simplification and yields effective molecular moments of inertia as straightforward analytic solutions of a simple microscopic Hamiltonian. The outcome of the angulon theory is in good agreement with experiment for a broad range of molecular impurities, from heavy to medium-mass to light species. These results pave the way to understanding molecular rotation in liquid and crystalline phases in terms of the angulon quasiparticle.
description: 7+4 pages, 2 figures, 1 table. The version as accepted to Phys. Rev. Lett
One-dimensional Townes solitons in dual-core systems with localized coupling
Creators: name: Kumar, Shatrughna
name: Li, Pengfei
name: Malomed, Boris A.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The recent creation of Townes solitons (TSs) in binary Bose-Einstein condensates and experimental demonstration of spontaneous symmetry breaking (SSB) in solitons propagating in dual-core optical fibers draw renewed interest to the TS and SSB phenomenology in these and other settings. In particular, stabilization of TSs, which are always unstable in free space, is a relevant problem with various ramifications. We introduce a system which admits exact solutions for both TSs and SSB of solitons. It is based on a dual-core waveguide with quintic self-focusing and fused (localized) coupling between the cores. The respective system of coupled nonlinear Schroedinger equations gives rise to exact solutions for full families of symmetric solitons and asymmetric ones, which are produced by the supercritical SSB bifurcation (i.e., the symmetry-breaking phase transition of the second kind). Stability boundaries of asymmetric solitons are identified by dint of numerical methods. Unstable solitons spontaneously transform into robust moderately asymmetric breathers or strongly asymmetric states with small intrinsic oscillations. The setup can be used in the design of photonic devices operating in coupling and switching regimes.
description: to be published in Physical Review E
A study of the effects of water on firing natural ash glazes
Creators: name: Scott, Susan A.
Publisher: name: Monash University
Year: 2021

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.
Factors that Determines Internal Control Effectiveness in international non Governmental Organizations Working in Health sector in Addis Ababa
Creators: name: Mohammed, Getu
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2016

description: NGO'S internal control effectiveness involves the capability of an organization to deliver services to its people in the most efficient manner while ensuring high quality of its services and support. The focus of the study was guided by the following objectives; to assess internal controls effectiveness in non-governmental organizations to identify the possible areas of deficiencies in the system. The study would be significant to the NGOs' as it would give insights to them on the importance of integrating internal control effectiveness their operational efficiency. The target population of the study was all internal audit/control staff all in all 90 working in the 30 selected non-governmental organizations working in health sector using multistage sampling methodology through questionnaires. Data was collected using questionnaires distributed to those individuals. Data was analyzed using descriptive statistics and inferential statistics using SPSS results. The findings revealed that there is insignificant internal control effectiveness. Particularly, there is negative insignificant relationship between the management support and internal control, though there is insignificant positive relationship between adequate and competent internal control staff and internal control. However there is significant relationship between organizational independence and internal control effectiveness. The study recommends that internal controls should be used to support in achieving its objectives the organizations in achieving its objectives by managing independence of internal control staff and by employment of adequate and competent staff that fosters operational performance of the organizations. Key Words: Internal Control effectiveness; International Non-Governmental Organizations; Determinants of internal control Effectiveness
Exponentially enhanced gravitationally induced entanglement between quantum systems with a two-phonon drive
Creators: name: Cui, Dianzhen
name: Yi, X. X.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Finding a feasible protocol for probing the quantum nature of gravity has been attracting an increasing amount of attention. In this manuscript, we propose a protocol to enhance the detection of gravitationally induced entanglement by exploiting the two-phonon drive in a hybrid quantum setup. We consider the setup consisting of a test particle in a double-well potential, a qubit and a quantum mediator. There is gravitational interaction between the test particle and the mediator, and a spin-phonon coupling between the mediator and the qubit. By introducing a two-phonon drive, the entanglement between the TP and the qubit are significantly enhanced and the entanglement generation rate is remarkably increased compared with the case without the two-phonon drive. Moreover, the entanglement between the TP and the qubit can be partially preserved in the presence of dephasing by the proposed strategy. This work would open a different avenue for experimental detection of the quantum nature of gravity, which could find applications in quantum information science.
description: 11 pages, 6 figures, accepted for publication in Phys. Rev. A
D 3.4 - Summary Report of Outcomes of the First Call for Services
Creators: name: Strobel, Anneli
name: Biebow, Nicole
name: EU-PolarNet 2 Consortium
Publisher: name: Zenodo
Year: 2022
Subjects: Service contracts
Research prioritisation
European Polar Research Programme

description: One of the objectives of EU-PolarNet 2 is to prioritise and specify the key societally relevant Polar research themes, which have been defined in the European Polar Research Programme (EPRP), the EU-PolarNet White Papers and in European Polar strategies. With launching calls for services, EU-PolarNet 2 seeks support from the European Polar Community to further develop the research themes identified in the EPRP into achievable research projects that could be funded on a national, European or international level. For this purpose, EU-PolarNet 2 will open three Calls for Services for all six research needs of the European Polar Research Programme: 1) Better understanding of climate change in the Polar Regions and its links to lower latitudes 2) Informed weather and climate action 3) Resilient socio-ecological systems 4) Prospering communities in the Arctic 5) Challenges and Opportunities for Polar Operations 6) Inclusive creation, access and usage of knowledge
title: Операционные системы
Creators: name: ELS IPR BOOKS
Publisher: name: Профобразование, Ай Пи Ар Медиа
Year: 2022

description: В учебном пособии рассмотрены архитектура операционной системы, подсистемы управления памятью, процессами и потоками, внешними устройствами. Описаны также основные понятия в области сетевых подсистем, информационной безопасности. Подготовлено в соответствии с Федеральным государственным образовательным стандартом среднего профессионального образования. Предназначено для изучения дисциплины «Операционные системы» студентами укрупненных групп специальностей 09.00.00 «Информатика и вычислительная техника», 10.00.00 «Информационная безопасность». Также может быть использовано студентами других специальностей и профессий, учебными планами которых предусмотрено изучение указанной дисциплины.
title: Разработка iOS-приложений на языке Swift в среде Xcode
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2022

description: В учебном пособии рассматриваются основные этапы разработки приложений для операционной системы iOS на современном мультипарадигменном языке программирования Swift в среде Xcode. Описываются основные архитектурные паттерны мобильных приложений и реализация объектно-ориентированного, функционального и реактивного программирования в Swift. Приводятся состояния мобильного приложения и его базовая функциональность. Описываются слои абстракции и основные фреймворки iOS, основные типы контроллеров мобильного приложения, особенности представления информации и взаимодействия с пользователем, реализация простой и составной анимации, получение информации от встроенного оборудования мобильного устройства, определение расположения пользователя и отображение на географической карте маршрута его следования. Рассматривается организация каталогов iOS-приложения и реализация взаимодействия с внешними объектно-ориентированными источниками данных. Подготовлено в соответствии с Федеральным государственным образовательным стандартом высшего образования. Предназначено для изучения дисциплины «Разработка приложений для мобильных устройств» по направлению подготовки бакалавров 09.03.01 «Информатика и вычислительная техника». Также может быть использовано студентами других направлений подготовки и специальностей, учебными планами которых предусмотрено изучение указанной дисциплины.
Effect of soil composition in copper (II), lead (II), and zinc (II) ion adsorption capacity
Creators: name: Wei-Hsiang Tan
Publisher: name: สำนักงานบริหารการวิจัย นวัตกรรมและการสร้างสรรค์
Year: 2023
Subjects: excess adsorption isotherm
pseudo-ideal monolayer adsorption model
Pb2+
Cu2+
Zn2+

description: Science, Engineering and Health Studies, 17, , 23020001
title: Сети и телекоммуникации
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2022

description: В учебном пособии изложены основные принципы и средства межсетевого взаимодействия. Описана организация коммутации и маршрутизации в компьютерных сетях. Рассмотрены основные протоколы прикладного, транспортного и сетевого уровней модели OSI. Подготовлено в соответствии с Федеральным государственным образовательным стандартом высшего образования. Предназначено для изучения дисциплины «Сети и телекоммуникации» по направлению подготовки бакалавров 09.03.01 «Информатика и вычислительная техника». Также может быть использовано студентами других направлений подготовки и специальностей, учебными планами которых предусмотрено изучение указанной дисциплины.
Effect of oil palm fiber on mechanical properties of sandwich-structured glass
Creators: name: Asmahani Awang
Publisher: name: สำนักงานบริหารการวิจัย นวัตกรรมและการสร้างสรรค์
Year: 2023
Subjects: sandwich-structured glass
oil palm fiber
mechanical properties
cracks

description: Science, Engineering and Health Studies, 17, , 23020002
Stability study of blue phycocyanin from spirulina and compatibility evaluation in eye remover solution using Plackett-Burman design
Creators: name: Srisagul Sungthongjeen
Publisher: name: สำนักงานบริหารการวิจัย นวัตกรรมและการสร้างสรรค์
Year: 2023
Subjects: phycocyanin
stability
Arrhenius equation
Plackett-Burman design
pH-rate profile

description: Science, Engineering and Health Studies, 17, , 23050001
Density asymmetry and wind velocities in the orbital plane of the symbiotic binary EG Andromedae
Creators: name: Shagatova, N.
name: Skopal, A.
name: Kundra, E.
name: Komžík, R.
name: Shugarov, S. Yu.
name: Pribulla, T.
name: Krushevska, V.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Context. Non-dusty late-type giants without a corona and large-scale pulsations represent objects that do not fulfil the conditions under which standard mass-loss mechanisms can be applied efficiently. The driving mechanism of their winds is still unknown. Aims. The main goal of this work is to match the radial velocities of absorbing matter with a depth in the red giant (RG) atmosphere in the S-type symbiotic star EG And. Methods. We measured fluxes and radial velocities of ten FeI absorption lines from spectroscopic observations with a resolution of ~30 000. At selected orbital phases, we modelled their broadened profiles, including all significant broadening mechanisms. Results. The selected FeI absorption lines at 5151 - 6469A, originate at a radial distance ~1.03 RG radii from its centre. The corresponding radial velocity is typically ~1 km/s , which represents a few percent of the terminal velocity of the RG wind. The high scatter of the radial velocities of several km/s in the narrow layer of the stellar atmosphere points to the complex nature of the near-surface wind mass flow. The average rotational velocity of 11 km/s implies that the rotation of the donor star can contribute to observed focusing the wind towards the orbital plane. The orbital variability of the absorbed flux indicates the highest column densities of the wind in the area between the binary components, even though the absorbing neutral material is geometrically more extended from the opposite side of the giant. This wind density asymmetry in the orbital plane region can be ascribed to gravitational focusing by the white dwarf companion. Conclusions. Our results suggest that both gravitational and rotational focusing contribute to the observed enhancement of the RG wind towards the orbital plane, which makes mass transfer by the stellar wind highly efficient.
description: 12 pages, 10 figures
Marketing Strategy Practices In Generating Sustainable Export Revenue (A Perspective Of The Ethiopian Textile And Garment Industry)
Creators: name: Omer, Walid
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2017

description: This research is conducted to analyze the relationship of Marketing Strategy Practices in Generating Sustainable Export Revenue (A Perspective of the Ethiopian Textile and Garment Industry). The researcher's attempt is to find out what strategies are used by the companies' and propose the possible strategies that assures sustainable export revenue. The researcher focused on the analysis of marketing mix strategies - the 4ps (product, price, promotion and distribution), the number of markets served and the firm's export performance by using determinant factor (Profitability, Sales growth and Market share) of the firms. After analyses, all the variables mentioned in the above the researcher should replied for these basic objectives: to identify the types of products that recurrently exported by the companies, know the number of foreign markets served by the companies, investigate the marketing strategies adopted by the company to export their products, examine the export performance trend of the selected textile and garment companies, understand the share of export at national level, and to identify the major export barriers that affecting the export performance. In doing so, primary data obtained through questionnaires that are distributed to marketing managers and export Department/division heads and the secondary data collected from annual reports and the likes. The research type is descriptive and quantitative and the data analyzed by the help of SPSS and used percentage, mean and standard deviation, and analysis of correlation to tell the strength of the relationship between the variables. The finding of this research indicated that Out of the four marketing strategy price strategy is implemented in a very low manner by the selected companies which results on having a low to medium level of implementation on the others. In relation with the measurement of export performance, most companies are not finding their export wing very attractive and prefer focusing on domestic markets in which the collected data indicates better profitability. The companies have also focused in a much selected markets. Due to the results and the collected data, the exporting companies are basically dissatisfied by the performance of their export venture. Researchers who are interested to conduct further study on the field can focus on policy barriers which hinders the implementation of marketing mix strategy which is not covered by this study. Furthermore, future researchers could also reflects the relationship of other variables such as, segmentation, targeting and positioning strategies with export performance.
Whispering gallery mode single nano-particle detection and sizing: the validity of the dipole approximation
Creators: name: Foreman, Matthew R.
name: Keng, David
name: Treasurer, Eshan
name: Lopez, Jehovani
name: Arnold, Stephen
Publisher: name: arXiv
Year: 2016
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Interactions between whispering gallery modes (WGMs) and small nanoparticles are commonly modelled by treating the particle as a point dipole scatterer. This approach is assumed to be accurate as long as the nanoparticle radius, $a$, is small compared to the WGM wavelength $λ$. In this article, however, we show that the large field gradients associated with the evanescent decay of a WGM causes the dipole theory to significantly underestimate the interaction strength, and hence induced WGM resonance shift, even for particles as small as $a\sim λ/10$. To mitigate this issue we employ a renormalized Born approximation to more accurately determine nanoparticle induced resonance shifts and hence enable improved particle sizing. The domain of validity of this approximation is investigated and supporting experimental results are presented.
11 July 2023 (Day 2) Open Data Policies and Practices
Creators: name: Marcum, Chris
name: Mchunu, Nokuthula
name: Boyd, Jamie
name: Lumnitz, Stefanie
name: Paseka, Rachel
name: Spichtinger, Daniel
name: Gentemann, Chelle
name: Jones, Sarah
name: Lassila-Perini, Kati
name: Šimko, Tibor
Publisher: name: Zenodo
Year: 2023

description: CERN/NASA “Accelerating the Adoption of Open Science”, from July 10th-14th at CERN in Geneva, Switzerland https://indico.cern.ch/event/1254282/ 11 July 2023 (Day 2) Open Data Policies and Practices
D3.3 - Nomination and launch of the Polar Expert Group
Creators: name: EU-PolarNet 2 Consortium
name: Djørup, Stine
Publisher: name: Zenodo
Year: 2022
Subjects: Research prioritisation
Polar Experts
European Polar Research Programme

description: This Deliverable presents the process for the nomination and launch of the Polar Expert Group (PEG). The PEG is intended to be a group of internationally recognised experts in all kinds of Polar Research within the EU-PolarNet 2 project, and in particular within 11 defined polar research disciplines. This activity is part of the objective of advancing European polar research strategies and supporting the development of large-scale international polar initiatives carried out by WP3. The process here presented is organised in different sections, including selection criteria and nomination procedure, list of all nominees and list of executive PEG.
An Hopf algebra for counting simple cycles
Creators: name: Giscard, Pierre-Louis
name: Rochet, Paul
name: Wilson, Richard
Publisher: name: arXiv
Year: 2016
Subjects: subject: Commutative Algebra (math.AC)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: Simple cycles, also known as self-avoiding polygons, are cycles on graphs which are not allowed to visit any vertex more than once. We present an exact formula for enumerating the simple cycles of any length on any directed graph involving a sum over its induced subgraphs. This result stems from an Hopf algebra, which we construct explicitly, and which provides further means of counting simple cycles. Finally, we obtain a more general theorem asserting that any Lie idempotent can be used to enumerate simple cycles.
Cross culture in art in New Zealand : a visual exploration in stone carving
Creators: name: Painter-Arps, Sharon
Publisher: name: Monash University
Year: 2021

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.
Measurement of the Branching Ratios of D+ and D+s Hadronic Decays to Four-Body Final States Containing a KS
Creators: name: Anjos, J. C.
name: Bediaga, I.
name: Link, J. M.
name: Reyes, M.
name: Yager, P. M.
Publisher: name: The American Physical Society
Year: 2001
Subjects: subject: 530

description: Physical Review Letters
Subject, witness, participant : the employment of the self-portrait in narrative painting
Creators: name: Lazauskas, Rita
Publisher: name: Monash University
Year: 2021

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.
Bioassay-guided isolation of potential intestinal absorption enhancers from Citrus reticulata Blanco
Creators: name: Nusara Piyapolrungroj
Publisher: name: สำนักงานบริหารการวิจัย นวัตกรรมและการสร้างสรรค์
Year: 2023
Subjects: intestinal absorption enhancer
bioassay-guided isolation
Citrus reticulata Blanco
tangerine
P-gp
polymethoxyflavon

description: Science, Engineering and Health Studies, 17, , 23050002
11 July 2023 (Day 2) Open Data Policies and Practices
Creators: name: Marcum, Chris
name: Mchunu, Nokuthula
name: Boyd, Jamie
name: Lumnitz, Stefanie
name: Paseka, Rachel
name: Spichtinger, Daniel
name: Gentemann, Chelle
name: Jones, Sarah
name: Lassila-Perini, Kati
name: Šimko, Tibor
name: Naim, Kamran
Publisher: name: Zenodo
Year: 2023

description: CERN/NASA “Accelerating the Adoption of Open Science”, from July 10th-14th at CERN in Geneva, Switzerland https://indico.cern.ch/event/1254282/ 11 July 2023 (Day 2) Open Data Policies and Practices
exoMMR: a New Python Package to Confirm and Characterize Mean Motion Resonances
Creators: name: MacDonald, Mariah G.
name: Vivas, Michael S. Polania
name: D'Angiolillo, Skylar
name: Fernandez, Ashley N.
name: Quinn, Tyler
Publisher: name: arXiv
Year: 2023
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The study of orbital resonances allows for the constraint of planetary properties of compact systems. We can predict a system's resonances by observing the orbital periods of the planets, as planets in or near mean motion resonance have period ratios that reduce to a ratio of small numbers. However, a period ratio near commensurability does not guarantee a resonance; we must study the system's dynamics and resonant angles to confirm resonance. Because resonances require in-depth study to confirm, and because two-body resonances require a measurement of the eccentricity vector which is quite challenging, very few resonant pairs or chains have been confirmed. We thus remain in the era of small number statistics, not yet able to perform large population synthesis or informatics studies. To address this problem, we build a python package to find, confirm, and analyze mean motion resonances, primarily through N-body simulations. We then analyze all near-resonant planets in the Kepler/K2 and TESS catalogues, confirming over 60 new resonant pairs and various new resonant chains. We additionally demonstrate the package's functionality and potential by characterizing the mass-eccentricity degeneracy of Kepler-80g, exploring the likelihood of an exterior giant planet in Kepler-80, and constraining the masses of planets in Kepler-305. We find that our methods overestimate the libration amplitudes of the resonant angles and struggle to confirm resonances in systems with more than three planets. We identify various systems that are likely resonant chains but that we are unable to confirm, and highlight next steps for exoplanetary resonances.
description: 19 pages, 3 figures, 8 tables, accepted for publication in AJ
Spin liquid like Raman signatures in hyperkagome iridate Na$_4$Ir$_3$O$_8$
Creators: name: Gupta, Satyendra Nath
name: Sriluckshmy, P. V.
name: Balodhi, Ashiwini
name: Muthu, D. V. S.
name: Hassan, S. R.
name: Singh, Yogesh
name: Ramakrishnan, T. V.
name: Sood, A. K.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Combining Raman scattering measurements with mean field calculations of the Raman response we show that Kitaev-like magnetic exchange is dominant in the hyperkagome iridate Na$_4$Ir$_3$O$_8$. In the measurements we observe a broad Raman band at $\sim$~3500 cm$^{-1}$ with a band-width $\sim 1700$~cm$^{-1}$. Calculations of the Raman response of the Kitaev-Heisenberg model on the hyperkagome lattice shows that the experimental observations are consistent with calculated Raman response where Kitaev exchange interaction ($J_K$) is much larger than the Heisenberg term J$_1$ ($J_1/J_K \sim 0.1$). A comparison with the theoretical model gives an estimate of the Kitaev exchange interaction parameter.
description: 10 pages, 8 figures
Internal Factors Influencing Dividend payout of Ethiopian Insurance Companies
Creators: name: Tefera, Henok
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2016

description: Dividend policy decision has a great influence on financial structure, flows of funds and corporate liquidity. However it's yet unresolved puzzle. This paper is an effort to reveal the insight dynamics that determine dividend payout with reference to Ethiopian insurance companies on basis of data covers eight years (2007-2014) period. In light of prior literature, key explanatory variables were identified to disclose their relationship and influence on dividend payout. These variables are profitability, liquidity, leverage, firm's size, growth opportunity, lagged dividend payout ratio and business risk. The assumptions needed to be fulfilled for OLS were tested; the residual was found homoscedastic, free of multicollinearity, free of autocorrelation and normally distributed. Result using random effect panel least square regression exhibited that profitability, liquidity, growth opportunity and lagged dividend payout ratio has a significant relationship with dividend payout ratio. Also the study found that leverage, firm size and business risk were found to be insignificant in dividend payout decision of Ethiopian insurance companies. while designing their dividend payout policy board of directors and managers of insurance companies need to consider the company's profitability as it creates more cash inflow potential, company's liquidity position as inefficiency on it leads to decrease in profitability, the company's growth opportunity so as to be competent in the arena and the company's past year dividend payment as dividend is the only means of return from investment and liquidity option for shareholders in the absence of secondary stock market. On the same token investors need to consider profitability, liquidity, growth opportunity and previous year dividend in their investment decisions on Ethiopian insurance companies and to set their expectations. Key Words: dividend policy; dividend payout; insurance companies