cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Edge AI-Driven Lightweight Intrusion Detection for Underwater IoT Wireless Sensor Networks: Enhancing Adaptability, Efficiency, and Real-Time Security
Creators: name: S. Arivumani Samson
name: Dr. M. Nagarajan
Publisher: name: Zenodo
Year: 2025
Subjects: Edge AI, UIoTWSNs, Intrusion Detection, TinyML, MobileNetV3, GRU, Federated Learning, Energy Efficiency, Blockchain.

description: Abstract

The utilization of Underwater Internet of Things Wireless Sensor Networks (UIoTWSN) is important for the management of resources, monitoring marine environment and conducting environmental evaluations. They dynamic nature of underwater habitats and the limits of Intrusion Detection System are available and provide few obstacles. Because the traditional approach frequently suffers from high computing complexity, raised false positive rates and energy inefficiency, they are not efficiently suited for use in underwater networks that have limited resources. An Edge AI driven Lightweight Intrusion Detection System (Edge-AI IDS) for UIOTWSN is proposed in this study. This method also overcome the issues in the existing methods. The system makes use of method that are based on TinyML such as MobileNetV3 and Gated Recurrent Units for real time detection at edge nodes. Hence, it reduces the amount of processing overhead. Both dynamic transfer learning and meta learning are employed into the system to enhance the adaptability and enables the system to react with evolving threats.  To refine decision making, a context aware detection method modifies the sensitivity of the system based in environmental conditions, which reduce the number of false positives. Moreover, techniques that are effective in energy consumption such as quantization and neural network are utilized to conserve power without managing detection accuracy.  The decentralized nature of framework uses federated learning and blockchain technology, which ensure the confidentiality of data. It also ensures that network nodes can communicate safely with one another. The result of the experiments shows that the proposed method achieved high accuracy rate and reduced false positive rates in comparison with existing approaches. The proposed method is both scalable and robust for the protection of underwater networks.
An Infinitesimal Quantum Group Underlies Classical Fluid Mechanics
Creators: name: Rajeev, S. G.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mathematical Physics (math-ph)
subject: Soft Condensed Matter (cond-mat.soft)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences
subject: 76B47 (Primary) 17B65, 16T10, 35Q31 (Secondary)

description: Arnold showed that the Euler equations of an ideal fluid describe geodesics in the Lie algebra of incompressible vector fields. We will show that helicity induces a splitting of the Lie algebra into two isotropic subspaces, forming a Manin triple. Viewed another way, this shows that there is an infinitesimal quantum group (a.k.a. Lie bi-algebra) underlying classical fluid mechanics.
Was anderen noch bevorsteht: Ländliche Regionen in Ostdeutschland als Beobachtungslabor für den demographischen Wandel
Creators: name: Weiß, Wolfgang
name: Petrick, Martin
name: Weiß, Wolfgang
name: Petrick, Martin
Publisher: name: Unknown
Year: 2011
Subjects: Community/Rural/Urban Development

description: Der demographische Wandel ist seit über 40 Jahren gesamteuropäische Realität. Relativ geringe Geburtenzahlen und eine immer weiter steigende Lebenserwartung verändern die Altersgliederung der Bevölkerung nachhaltig. In Ostdeutschland wird dieser Prozess spätestens seit der Wiedervereinigung fast flächendeckend von lang anhaltenden, selektiven Abwanderungen überlagert und verstärkt. Besonders betroffen sind viele ländliche Räume, in denen die Abwanderung seit Mitte der 1960er Jahre der dominante demographische Prozess ist. Die Folge ist eine tiefgreifende, komplexe und nachhaltige demographische Erosion. Ostdeutschland stellt durch eine besonders hohe Dynamik dieser Entwicklung gleichsam eine Art Beobachtungslabor des demographischen Wandels dar: Hier kann studiert werden, was andere europäische Regionen noch erwartet. Im Folgenden greifen wir einige wichtige Themen auf, bei denen aktueller wissenschaftlicher Forschungsbedarf besteht. Sie betreffen die Wechselwirkungen zwischen Wanderungs- und Fertilitätsentscheidungen, die rasche Zunahme der älteren Bevölkerungsanteile in ländlichen Regionen sowie die künftige Bedeutung der Landwirtschaft als einzig verbleibendem Wirtschaftszweig. Wir schlagen vor, künftig eine regional angemessene Lebensqualität statt der verfassungsgemäß gebotenen gleichwertigen Lebensbedingungen als Richtschnur für politisches Handeln zu verwenden.
EFFECT OF CERTAIN INDIGENOUS PLANT EXTRACTS ON oVIPOSITIONAL BEHAVIOUR OF ORYZAEPHILUS SURINAMENSIS (LINN.) IN STORED CASHEW NUTS
Creators: name: KACHHAWAHA, NEETU
name: P M Singhvi
name: Mohita Mathur
name: Jain, Meenakshi
Publisher: name: figshare
Year: 2021
Subjects: subject: Zoology
subject: FOS: Biological sciences

description: Leaves extract of neem, lantana, pomegranate, pigweed, sage tree and kankera @ 1.0, 2.5 and 5.0 ml/100g of cashew nuts on the ovipositional behaviour of the test insect, Orvzaephilus surinamensis showed significant oviciding effect as compared to control.
title: Rara Heza : sleep in good conditions
Creators: name: Hillen, Nico
Publisher: name: TU Wien
Year: 2019
Subjects: subject: Ruanda
subject: Afrika
subject: Partizipation
subject: Schule
subject: interkulturell
subject: klimagerecht
subject: rwanda
subject: africa
subject: participation
subject: school
subject: intercultural
subject: climate-friendly

description: Rara Heza beschreibt die Idee der Realisierung einer Schlafstätte im ländlichen Raum des ostafrikanischen Landes Ruanda. Als Teil einer weiterführenden Schule ist diese für junge Frauen zwischen 16 und 21 Jahren konzipiert, welche ihnen als Rückzugsort im Schulalltag dient. Die Planung und Umsetzung erfolgt in mehreren Abschnitten unter der Leitung von Ingenieure ohne Grenzen Austria sowie dem Verein Junge Menschen für Afrika. In dieser Arbeit ist der Planungsprozess des Projekts dokumentiert. Auf Grundlage eines Analyseteils werden lokale Bautraditionen und Baumaterialien auf ihre Anwendbarkeit geprüft sowie begleitend zur Planung beispielhaft untersucht, welchen Einfluss die Partizipation der späteren NutzerInnen während der Planung auf das Bauvorhaben haben kann. Gerade der interkulturelle Aspekt und der hierdurch beförderte Wissensaustausch, welcher durch bestimmte architektonische Vorstellungen seitens der PlanerInnen und auch NutzerInnen dominiert wird, steht hierbei im Fokus.
description: Rara Heza promotes the idea of a place to sleep in the rural parts of Rwanda, a country in Eastern Africa. This place (the proposal) will form part of a secondary school campus and is envisioned as a retreat for young women, aged between 16 and 21. Planned and designed in different stages the project is managed by the association Ingenieure ohne Grenzen Austria as well as Junge Menschen für Afrika. This thesis is the documentation of the planning and design process of the project. It aims to analyse traditional construction methods and materials in this area of Rwanda and assesses the applicability of these methods for this proposal. Moreover the possible participation of future users during the planning and design stage and its impact on the project will be explored. A particular focus of the study therefore is the cross-cultural approach to design and through this the exchange of knowledge, which is subjected to the perceptions of architects, planners and end users.
Analysis of Interactions and Nonlinear Effects with Missing Data: A Factored Regression Modeling Approach Using Maximum Likelihood Estimation
Creators: name: Lüdtke, Oliver
name: Robitzsch, Alexander
name: West, Stephen G.
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Plant Biology

description: When estimating multiple regression models with incomplete predictor variables, it is necessary to specify a joint distribution for the predictor variables. A convenient assumption is that this distribution is a multivariate normal distribution, which is also the default in many statistical software packages. This distribution will in general be misspecified if predictors with missing data have nonlinear effects (e.g., x2) or are included in interaction terms (e.g., x·z). In the present article, we introduce a factored regression modeling approach for estimating regression models with missing data that is based on maximum likelihood estimation. In this approach, the model likelihood is factorized into a part that is due to the model of interest and a part that is due to the model for the incomplete predictors. In three simulation studies, we showed that the factored regression modeling approach produced valid estimates of interaction and nonlinear effects in regression models with missing values on categorical or continuous predictor variables under a broad range of conditions. We developed the R package mdmb, which facilitates a user-friendly application of the factored regression modeling approach, and present a real-data example that illustrates the flexibility of the software.
The Crossover between Liquid and Solid Electron Phases in Quantum Dots: A Large-Scale Configuration-Interaction Study
Creators: name: Rontani, Massimo
name: Cavazzoni, Carlo
name: Goldoni, Guido
Publisher: name: arXiv
Year: 2004
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study the crossover between liquid and solid electron phases in a two-dimensional harmonic trap as the density is progressively diluted. We infer the formation of geometrically ordered phases from charge distributions and pair correlation functions obtained via a large scale configuration interaction calculation.
description: LaTeX 2e, Elsevier style. Four pages, two b/w postscript figures. Submitted to Computer Physics Communications as a proceeding of Conference on Computational Physics, Genova 2004
Electrodynamics under a Possible Alternative to the Lorentz Transformation
Creators: name: Puccini, Gabriel D.
Publisher: name: arXiv
Year: 2004
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: A generalization of the classical electrodynamics for systems in absolute motion is presented using a possible alternative to the Lorentz transformation. The main hypothesis assumed in this work are: a) The inertial transformations relate two inertial frames: the privileged frame S and the moving frame S' with velocity v with respect to S. b) The transformation of the fields from S to the moving frame S' is given by H'=a(H - v D) and E'=a(E + v B) where a is a matrix whose elements depend of the absolute velocity of the system. c) The constitutive relations in the moving frame S' are given by D'= εE', B'= μH' and J'=ηE'. It is found that Maxwell's equations, which are transformed to the moving frame, take a new form depending on the absolute velocity of the system. Moreover, differing from classical electrodynamics, it is proved that the electrodynamics proposed explains satisfactorily the Wilson effect.
description: LaTeX, 15pages
A MOMENT OF TRUTH ON THE EDGE OF A PRECIPICE
Creators: name: Salin Yu.S.
name: Suprunenko, O.I.
Publisher: name: Deutsche Internationale Zeitschrift für zeitgenössische Wissenschaft
Year: 2021
Subjects: category of truth
truth
supersensitive world
Plato

description: The crisis encompasses the entire cumulative creation of the human mind. And it is impossible to cope with environmental pollution, social tensions, failures in monetary processes and other crisis manifestations in isolation. The threat to the existence of humanity must be sought among the deepest internal causes. Disturbances of a sense perception gave rise to World Wars I and II, many small wars, bloodiest revolutions, riots, crime, and violence in their worst forms. How is it possible to establish the truth or falsity of judgments in the supersensitive world?
GAP-Reformvorschläge der EU-Kommission: Was sind die Auswirkungen einer Kappung der Direktzahlungen?
Creators: name: Sahrbacher, Christoph
name: Balmann, Alfons
name: Ostermeyer, Arlette
name: Schönau, Franziska
name: Sahrbacher, Christoph
name: Balmann, Alfons
name: Ostermeyer, Arlette
name: Schönau, Franziska
Publisher: name: Unknown
Year: 2011
Subjects: Agricultural and Food Policy
Agricultural Finance

description: Mit der Reform der Gemeinsamen Agrarpolitik nach 2013 sollen Direktzahlungen innerhalb der EU unter Berücksichtigung der neuen Mitgliedsstaaten angeglichen und gegenüber dem Steuerzahler besser begründbar werden. Im Oktober 2011 stellte die EU-Kommission konkrete Reformvorschläge vor. Sie enthalten u.a. die Teilung der Direktzahlungen in eine Basis- und eine Ökologisierungskomponente (Greening) sowie die Einführung einer betrieblichen Obergrenze für Direktzahlungen unter Anrechnung gezahlter Lohnkosten (Kappung). Am IAMO durchgeführte Simulationsrechnungen zeigen exemplarisch die Auswirkungen der Legislativvorschläge für Betriebe in der Region Altmark im Norden Sachsen-Anhalts. Demnach verlieren selbst in dieser großbetrieblich strukturierten Region nur wenige Betriebe infolge der Kappung Direktzahlungen und das auch nur in beschränktem Maße. Teilweise basiert dies auf betrieblichen Anpassungsreaktionen, wie dem Ausbau arbeitsintensiver Verfahren. Allerdings bremst die Kappung das längerfristige Wachstum betroffener Betriebe, so dass im Zeitablauf die agrarstrukturellen Effekte der Kappung zunehmen. Beides führt zu Ineffizienzen sowie zu Wettbewerbsverzerrungen. Über diese Simulationsergebnisse hinausgehend sprechen weitere ökonomische und agrarstrukturelle Aspekte gegen eine Kappung von Direktzahlungen.
Empirical Bayes Derivative Estimates
Creators: name: Deboeck, Pascal R.
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: A dynamic system is a set of interacting elements characterized by changes occurring over time. The estimation of derivatives is a mainstay for exploring dynamics of constructs, particularly when the dynamics are complicated or unknown. The presence of measurement error in many social science constructs frequently results in poor estimates of derivatives, as even modest proportions of measurement error can compound when estimating derivatives. Given the overlap in the specification of latent differential equation models and latent growth curve models, and the equivalence of latent growth curve models and mixed models under some conditions, derivatives could be estimated from estimates of random effects. This article proposes a new method for estimating derivatives based on calculating the Empirical Bayes estimates of derivatives from a mixed model. Two simulations compare four derivative estimation methods: Generalized Local Linear Approximation, Generalized Orthogonal Derivative Estimates, Functional Data Analysis, and the proposed Empirical Bayes Derivative Estimates. The simulations consider two data collection scenarios: short time series (≤10 observations) from many individuals or occasions, and long individual time series (25–500 observations). A substantive example visualizing the dynamics of intraindividual positive affect time series is also presented.
1707: Pte Reginald Herbert Butterfield (document box)
Creators: name: Project Team, Lest We Forget
Publisher: name: University of Oxford
Year: 2024
Subjects: classificationCode: 430304
subject: British history
classificationCode: 430308
subject: European history (excl. British, classical Greek and Roman)
classificationCode: 430316
subject: International history

description: Reginald Herbert Butterfield was the great uncle of Victoria Wood who now resides in Addingham, Ilkley, West Yorkshire.

Reginald was a Private in the Cameron Highlanders. After a period of training at Ripon, he was sent to France and was killed on the 17th August 1916 after only two days in the trenches. He was the second son of William Priestley Butterfield and Annie Butterfield who resided at Menston Hall, Menston. Reginald had a younger brother, Clifford, who joined the West Yorkshire Regiment. He won a stripe in the first week and a second within a month. He was then offered a Commission which he accepted and became a Lieutenant.

In 1997 it was reported in the Wharfedale Observer and Ilkley Gazette that a French lady, Elise Dolivet had found a mahogany box belonging to Private Reginald Butterfield and this was brought to the attention of her friend, Mrs Elizabeth Owen and her husband Peter (nephew of the war poet Wilfred Owen) when they were in Bazentin-le-Petit, France. The box, which normally is used to hold a soldier’s documents, had a brass plate on it which was inscribed with Reg’s name and on the bottom were the words ‘Greater love hath no man that he lay down his life for his friends’.

Elizabeth Owen appealed to readers after reading Reginald’s will, in which he left all his possessions to his mother and his brother Clifford. He wrote his will on the battlefield on 27th July 1916, three weeks before he died at the age of 24 years.

As a result of the newspaper article, Clifford Butterfield’s daughter Mercia (Reg’s niece) wrote to Mrs Owen and the box was eventually returned to Mercia. It contained personal documents and his last Will and Testament. After Mercia’s death, the box was given to William Priestley Butterfield who then passed it to his son Mark. The box is still in the possession of the Butterfield family and is now treasured by Holly Patrick after being given to her by Mrs Victoria Wood (Reg’s great niece).

To this day, it is not clear how the mahogany box came to be lost but it was found in a field near the village of Bazentin-le-Petit, France where Reginald was killed in 1916.
Internationale Getreidemärkte: Die neue Macht Russland?
Creators: name: Glauben, Thomas
name: Pàll, Zsombor
name: Perekhozhuk, Oleksandr
name: Prehn, Sören
name: Teuber, Ramona
name: Glauben, Thomas
name: Pàll, Zsombor
name: Perekhozhuk, Oleksandr
name: Prehn, Sören
name: Teuber, Ramona
Publisher: name: Unknown
Year: 2012
Subjects: Crop Production/Industries
International Relations/Trade

description: Russland, einstiger Nettoimporteur von Weizen, hat sich innerhalb des letzten Jahrzehnts zu einem der führenden Akteure auf dem Weltweizenmarkt entwickelt. Laut Prognose könnte Russlands Weltmarktanteil sogar noch weiter wachsen und bis 2020 könnte Russland der weltgrößte Weizenexporteur werden. Eine wichtige Frage, die sich hieraus ergibt, ist, ob Russland seine neugewonnene Marktposition dazu nutzen könnte, um Marktmacht bzw. Preisdiskriminierung auszuüben. Insbesondere für die Länder Zentralasiens und des Kaukasus könnte diese Frage von besonderer Bedeutung sein, da sich Russland in diesen Ländern auf Grund ihrer geographischen Lage nur wenigen Konkurrenten gegenüber sieht. Dieser Policy Brief geht der Frage nach, ob und in welchen Ländern russische Weizenexporteure Marktmacht ausüben.
Evangelion Nicodemi; 1561
Creators: name: (:Unav)
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2016

description: Provenienz: München | Jesuitenkolleg | Besitzeintrag = 0001/8 Bibl. 558#1
description: Provenienz: Landshut | Universitätsbibliothek | Stempel = 0001/8 Bibl. 558#1
description: Bibliogr. Nachweis: VD16 B 5295. - Kolophon: Zů Marpurg Truckts Andres Kolb, zum Kleeblatt, Jm jar, M. D. LXI.
Wegwerfen von Lebensmitteln einerseits, hungernde Bevölkerung andererseits: Ineffizient und unmoralisch?
Creators: name: Koester, Ulrich
name: Koester, Ulrich
Publisher: name: Unknown
Year: 2012
Subjects: Food Consumption/Nutrition/Food Safety
Food Security and Poverty

description: In den letzten Wochen wurde intensiv das Wegwerfen von Lebensmitteln diskutiert. Anlass war das Ergebnis einer Studie, die vom Bundesministerium für Ernährung, Landwirtschaft und Verbraucherschutz aufgrund eines Beschlusses des Bundestags gefördert wurde. In Spiegel online wurde am 13.03.2012 festgestellt: "Der Abfall Europas würde zweimal reichen, um die Hungernden dieser Welt zu ernähren". Diese Aussage hat viele Menschen erschreckt. In Europa und anderen wohlhabenden Ländern werden Lebensmittel weggeworfen und in den armen Ländern hungern viele Menschen. Es scheint demnach, dass man das weltweite Hungerproblem leicht lösen könnte. Die Menschen in den reichen Ländern müssten lediglich verantwortungsvoller mit Lebensmitteln umgehen. Der vorliegende Beitrag hinterfragt Methodik und Größenordnung der Berechnungen und überprüft, ob verringerte Abfälle auf der einen Seite tatsächlich zu weniger Hunger auf der anderen Seite führen. Abschließend wird auf die Frage der Moral und alternative Möglichkeiten, den Hunger zu bekämpfen, eingegangen.
APPLICATION OF THE VARIATION PRINCIPLE IN MECHANICS
Creators: name: Zhadan, S.A.
name: Seitmuratov, A.
name: Zhamkeeva G.S
Publisher: name: Deutsche Internationale Zeitschrift für zeitgenössische Wissenschaft
Year: 2021
Subjects: functional
variational problems
variational principles
Newton's law
Ritz method
coordinate functions

description: Students usually solve a variational problem in order to find a function that satisfies the stationary condition of a given function (within the framework of calculating variations the equation of a function), that is, a function with (infinitesimal) stresses. The variational problem is also called the closely related problem of finding a function that reaches a given functional local extremum (functional equation) (in most cases, this problem is reduced to the first, sometimes almost complete). Usually this use of terms means that the problem is solved by calculating variations. Typical examples of variational problems are isoperimetric problems of geometry and mechanics; in physics the problem of finding the equations of a field for a given type of activity for this field.
Equilibria of `Discrete' Integrable Systems and Deformations of Classical Orthogonal Polynomials
Creators: name: Odake, S.
name: Sasaki, R.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Quantum Algebra (math.QA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: The Ruijsenaars-Schneider systems are `discrete' version of the Calogero-Moser (C-M) systems in the sense that the momentum operator p appears in the Hamiltonians as a polynomial in e^{\pmβ' p} (β' is a deformation parameter) instead of an ordinary polynomial in p in the hierarchies of C-M systems. We determine the polynomials describing the equilibrium positions of the rational and trigonometric Ruijsenaars-Schneider systems based on classical root systems. These are deformation of the classical orthogonal polynomials, the Hermite, Laguerre and Jacobi polynomials which describe the equilibrium positions of the corresponding Calogero and Sutherland systems. The orthogonality of the original polynomials is inherited by the deformed ones which satisfy three-term recurrence and certain functional equations. The latter reduce to the celebrated second order differential equations satisfied by the classical orthogonal polynomials.
description: 45 pages. A few typos in section 6 are corrected
LAPTOP DEVELOPING VOCABULARY HISTORY
Creators: name: Lavrova, A.
Publisher: name: Deutsche Internationale Zeitschrift für zeitgenössische Wissenschaft
Year: 2021
Subjects: laptops computers
many compound specialized vocabulary units
vocabulary blocs
developed construes

description: The concept of the suggested paper deals with the history of laptops computers formation. The analysis of the paper is concerned with nominative blocs to be the earliest concepts of a laptop computer tablet PC. The study of the specialized vocabulary demanded various techniques to be used while examining it: the lexical, compositional, statistical, and comparison approaches. Several protocols are composed during the investigation, the standard representation, the statistical availability of specialized many component word combinations, and the realization of the analyzed vocabulary peculiarities. The analysis procedure proves the goal of the studies to be represented like much promising characteristics to restore the history picture of the vocabulary developing. The hypothesis suggested deals with the remarkable evolution of its most frequently used elements. The scientific novelty is dictated by the notion of new trends to design laptops followed by new specialized blocs coming into the studied vocabulary. The theory and significance of the suggested paper is based on the fundamental ideas to organize a modernized revolutionary vocabulary. The procedure consists of the detailed analyses of the vocabulary blocs to correspond to 1971 each new laptops evolution stage
NEW REALITY AND ITS CHALLENGES AND FUTURE PROSPECTS IN GEORGIA
Creators: name: Khubua, M.
name: Aghaia, M.
Publisher: name: Deutsche Internationale Zeitschrift für zeitgenössische Wissenschaft
Year: 2021
Subjects: pandemic
higher education
technology
distance learning
teaching

description: It’s an obvious and vital fact that education and technology are the key aspects and factors of economic development and advancement. Covid-19 has started a new era for everybody in any field and of course it has had its impact on higher education as well. Due to COVID -19 teaching has taken a new turn through digital platform and digitization of education has become one of the priorities of our reality. Distance learning was the best solution for continuing education during the pandemic period though it has required proper and reliable technologies such as: a bandwidth, a server, a hardware, a software memory, a camera, and a microphone as well. During pandemic it was crucial for educators to maintain a high level of interest and motivation in their students. They had to focus on maintaining academic standards and quality as well. Our article focuses on a current state and new challenges of higher education of Georgia and measures taken by The Ministry of Education, Science, Culture and Sports during a pandemic period. With the immediate drift from the classroom to the distance teaching higher education sector has faced a new reality and a particular set of challenges. The contribution of our study is to evaluate the learners’ new experiences during online classes and to assess the effectiveness of the virtual ways of learning. This is achieved by analyzing 2076 learners’ responses. A quantitative method has been selected for the study. A questionnaire has been specially developed by sociologists with several possible answers, which has been delivered to the target segment via online Google format.
In-situ approach for the synthesis of bromide-bridged mercury(II) N-heterocyclic carbene complexes
Creators: name: Atif, Muhammad
name: Haq Nawaz Bhatti
name: Iqbal, Muhammad Adnan
name: Jamil, Yasir
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences

description: The study was designed to synthesize bromide-bridged mercury(II) symmetric and non-symmetric N-heterocyclic carbene complexes. The preparation of benzimidazolium salts (4–6) was accomplished by symmetrical and non-symmetrical substitution on benzimidazole. The salts were subjected to an in-situ process for metallation to get [Hg(II)-NHC] complexes [(HgBr-NHC)(µ2Br)2] (7–9) by reacting benzimidazolium salts (4–6) with mercury(II) acetate at room temperature. Compounds were characterized by elemental analyses, FT-IR and NMR spectroscopy. Single crystals of 7 and 8 were analyzed by X-ray crystallographic technique which showed tetrahedral dinuclear complexes with two bridging bromides. An attempt to explore the feasibility of redox transmetallation approach (RTM) for synthesis of ytterbium complexes was also carried out by reacting 7–9 with ytterbium powder under inert atmosphere. The products were metallic mercury, benzimidazolium salts, and ytterbium bromide instead of ytterbium complexes.
PRICE CHANGES AND PRICING MECHANISMS IN THE POULTRY MARKET OF THE REPUBLIC OF ARMENIA
Creators: name: Mkrtchyan, T.
name: Hambardzumyan, E.
name: Karapetyan, N.
name: Galstyan, M.
Publisher: name: Deutsche Internationale Zeitschrift für zeitgenössische Wissenschaft
Year: 2021
Subjects: poultry market
chicken price
cost of chicken
level of poultry self-sufficiency
poultry production
import of poultry

description: Changes of food prices, which assume daily consumption, directly affect the volume and consumption structure of households, therefore, consumers are sensitive to price changes in these product markets. Among these is the poultry market, as poultry has a significant share in the structure of food consumption of the population of Armenia, thanks to its relatively low price and dietary properties. However, the level of poultry self-sufficiency is quite low in Armenia and the majority of the demand for this product is satisfied by imports, due to which the world market prices have a big influence on the market prices of poultry. On the other hand, the poultry market of RA cannot be free from internal inflationary pressures and other economic effects. In this context, in this article, a comprehensive analysis of price changes and pricing mechanisms in the poultry market of the Republic of Armenia is carried out. In addition to internal and external macro determinants, the micro-factors, influencing the mechanism, have also been analyzed. In particular, an analysis of cost components has been done to identify poultry pricing mechanisms
title: GC. 10.3.6 - « III, Dépendance et indépendance de la conscience »
Creators: name: Canguilhem, Georges (1904-1995)
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: created: start=1934;end=1938
Концептуально-правові засади притягнення до дисциплінарної відповідальності науково-педагогічних працівників в Україні
Creators: name: Лисоконь, Ілля Олександрович
name: Поліщук, Оксана Сергіївна
Publisher: name: Zenodo
Year: 2024
Subjects: Верховний Суд України, відповідальність, заклад вищої освіти, правові засади, трудове законодавство, якість освіти.

description: У статті охарактеризовано поняття «дисциплінарна відповідальність» та «дисциплінарна відповідальність науково-педагогічних працівників»; сформульовано власне потрактування поняття «дисциплінарна відповідальність науково-педагогічних працівників» як юридична відповідальність, що полягає в застосуванні санкцій до працівників закладів вищої освіти за порушення правил або обов’язків, встановлених певними документами, що негативно впливають на якість освітнього процесу, порушують норми права інтелектуальної власності в межах наукової діяльності, дискредитують честь та гідність учасників освітнього процесу або псують іміджу закладу вищої освіти; проаналізовано практику Верховного Суду України щодо притягнення до дисциплінарної відповідальності педагогічних та науково-педагогічних працівників. Застосування дисциплінарної відповідальності до науково-педагогічних працівників є елементом забезпечення якості освіти, що надаються закладами вищої освіти в умовах реформування вищої школи та євроінтеграції.
Modeling Dark Photon Oscillations in Our Inhomogeneous Universe
Creators: name: Caputo, Andrea
name: Liu, Hongwan
name: Mishra-Sharma, Siddharth
name: Ruderman, Joshua T.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A dark photon may kinetically mix with the Standard Model photon, leading to observable cosmological signatures. The mixing is resonantly enhanced when the dark photon mass matches the primordial plasma frequency, which depends sensitively on the underlying spatial distribution of electrons. Crucially, inhomogeneities in this distribution can have a significant impact on the nature of resonant conversions. We develop and describe, for the first time, a general analytic formalism to treat resonant oscillations in the presence of inhomogeneities. Our formalism follows from the theory of level crossings of random fields and only requires knowledge of the one-point probability distribution function (PDF) of the underlying electron number density fluctuations. We validate our formalism using simulations and illustrate the photon-to-dark photon conversion probability for several different choices of PDFs that are used to characterize the low-redshift Universe.
description: 22+4 pages, 17 figures; v2, clarified comparison with previous work, minor improvements to the text, results and conclusions unchanged
Leaking method approach to surface transport in the Mediterranean Sea from a numerical ocean model
Creators: name: Schneider, Judit
name: Fernandez, Vicente
name: Hernandez-Garcia, Emilio
Publisher: name: arXiv
Year: 2004
Subjects: subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We use Lagrangian diagnostics (the leaking and the exchange methods) to characterize surface transport out of and between selected regions in the Western Mediterranean. Velocity fields are obtained from a numerical model. Residence times of water of Atlantic origin in the Algerian basin, with a strong seasonal dependence, are calculated. Exchange rates between these waters and the ones occupying the northern basin are also evaluated. At surface, northward transport is dominant, and involves filamental features and eddy structures that can be identified with the Algerian eddies. The impact on these results of the presence of small scale turbulent motions is evaluated by adding Lagrangian diffusion.
description: 21 pages using the elsart style. Higher resolution figures available from http://www.imedea.uib.es/physdept/publications/showpaper_en.php?indice=1194
Closed-Loop Identification and Performance Indexes of an Industrial Paperboard Machine
Creators: name: ALMEIDA, ALEXANDRE MARQUES DE
name: Lenzi, Marcelo Kaminski
name: Silva, Geraldo Sales Da
name: Neitzel, Ivo
Publisher: name: figshare
Year: 2020
Subjects: subject: 90499 Chemical Engineering not elsewhere classified
subject: FOS: Chemical engineering
subject: 90403 Chemical Engineering Design
subject: 90602 Control Systems, Robotics and Automation
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: 91503 Engineering Practice
subject: FOS: Other engineering and technologies

description: A closed-loop identification technique was applied to the pH control loop of the headbox of an industrial paperboard machine. A first-order-plus-time-delay process model was inserted into the closed-loop transfer function. The ISE index and its uncertainty were determined, leading the Kahn and Lehman rule to present the best performance and to the lowest ISE uncertainty. A novel index, IEP (integral of the error propagation), was also proposed to investigate the accuracy of the controlled variable predictions. The IEP index also led to the choice of the Brambilla et al tuning rule as the best choice, as it presented the lowest value.
n-p Interaction Effects on the Double Beta Decay Nuclear Matrix Elements for Medium Mass Nuclei
Creators: name: Raina, P. K.
name: Shukla, A.
name: Rath, P. K.
name: Dixit, B. M.
name: Chaturvedi, K.
name: Chandra, R.
name: Dhiman, S. K.
name: Singh, A. J.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The quality of HFB wave functions are tested by comparing the theoretically calculated results with the available experimental data for a number of spectroscopic properties like yrast spectra, reduced B(E2) transition probabilities, quadrupole moments and g-factors for the nuclei involved in 2$ν$ $ββ$ decay. It is observed that the np interactions vis-à-vis the deformations of the intrinsic ground states of medium mass nuclei play a crucial role in the fine tuning of the nuclear matrix elements, M$_{2ν}.$
description: 6 pages, 2 figures
International grain markets: Russia as a new power?
Creators: name: Glauben, Thomas
name: Pàll, Zsombor
name: Perekhozhuk, Oleksandr
name: Prehn, Sören
name: Teuber, Ramona
name: Glauben, Thomas
name: Pàll, Zsombor
name: Perekhozhuk, Oleksandr
name: Prehn, Sören
name: Teuber, Ramona
Publisher: name: Unknown
Year: 2012
Subjects: Crop Production/Industries
International Relations/Trade

description: Russia, a former net importer of wheat, has developed into one of the leading actors in the world wheat market within the last decade. Forecasts suggest that Russia's share in the world market may increase even further and Russia might become the world's largest wheat exporter by 2020. One key research question resulting from this development is whether Russia could use its newly-gained market position in order to exercise market power or price discrimination. This issue could be of particular significance for countries in Central Asia and the Caucasus where Russia - due to their geographical location - is facing hardly any competition. This Policy Brief analyses if and in which countries Russian wheat exporters exercise market power.
Italian agriculture between new and old CAP, what perspectives. The case study of Piemonte region
Creators: name: Fusco, Daniela
name: Giordano, Paola
name: Moretti, Valerio
name: Pierangeli, Fabio
name: Fusco, Daniela
name: Giordano, Paola
name: Moretti, Valerio
name: Pierangeli, Fabio
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agricultural and Food Policy
subject: Agricultural Census
subject: Piemonte
subject: CAP
subject: multiway analyses
subject: SPAD

description: The aim of the paper is to investigate main structural characteristics of Piemonte farms with an attention to those already existing at the previous Census (2000), analyzing the rule played by the CAP supports by different sectors. The paper provides a Multiple Correspondence Analysis (MCA) and a Cluster Analysis (CA) run on an innovative dataset produced by the matches between three different sources: Agricultural Census 2010, Agricultural Census 2000 and CAP Payments. Finally, the paper contributes to the current discussion on the CAP 2014-2020 trying to figure out the potential impact at farm level by cluster obtained in the analysis.
COVID-19 in Africa -- outbreak despite interventions?
Creators: name: Schröder, Malte
name: Bossert, Andreas
name: Kersting, Moritz
name: Aeffner, Sebastian
name: Coetzee, Justin
name: Timme, Marc
name: Schlüter, Jan
Publisher: name: arXiv
Year: 2020
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: Few African countries have reported COVID-19 case numbers above $1\,000$ as of April 18, 2020, with South Africa reporting $3\,034$ cases being hit hardest in Sub-Saharan Africa. Several African countries, especially South Africa, have already taken strong non-pharmaceutical interventions that include physical distancing, restricted economic, educational and leisure activities and reduced human mobility options. The required strengths and overall effectiveness of such interventions, however, are debated because of simultaneous but opposing interests in most African countries: strongly limited health care capacities and testing capabilities largely conflict with pressured national economies and socio-economic hardships on the individual level, limiting compliance to intervention targets. Here we investigate implications of interventions on the COVID-19 outbreak dynamics, focusing on South Africa before and after the national lockdown enacted on March 27, 2020. Our analysis shows that initial exponential growth of existing case numbers is consistent with doubling times of about $2.5$ days. After lockdown, the growth remains exponential, now with doubling times of 18 days, but still in contrast to subexponential growth reported for Hubei/China after lockdown. Moreover, a scenario analysis of a computational data-driven agent based mobility model for the Nelson Mandela Bay Municipality (with $1.14$ million inhabitants) hints that keeping current levels of intervention measures and compliance until the end of April is of insufficient length and still too weak, too unspecific or too inconsistently complied with to not overload local intensive care capacity. Yet, enduring, slightly stronger, more specific interventions combined with sufficient compliance may constitute a viable option for interventions for regions in South Africa and potentially for large parts of the African continent.
description: 16 pages including 3 Figures and Executive Summary
Perfect Fluid FRW with Time-varying Constants Revisited
Creators: name: Belinchón, J. A.
name: Caramés, J. L.
Publisher: name: arXiv
Year: 2004
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper we revise a perfect fluid FRW model with time-varying constants \textquotedblleft but\textquotedblright taking into account the effects of a \textquotedblleft$c$-variable\textquotedblright into the curvature tensor. We study the model under the following assumptions, $div(T)=0$ and $div(T)\neq0,$ and in each case the flat and the non-flat cases are studied. Once we have outlined the new field equations, it is showed in the flat case i.e. K=0, that there is a non-trivial homothetic vector field i.e. that this case is self-similar. In this way, we find that there is only one symmetry, the scaling one, which induces the same solution that the obtained one in our previous model. At the same time we find that \textquotedblleft constants" $G$ and $c$ must verify, as integration condition of the field equations, the relationship $G/c^{2}=const.$ in spite of that both \textquotedblleft constants" vary. We also find that there is a narrow relationship between the equation of state and the behavior of the time functions $G,c$ and the sign of $Λ$ in such a way that these functions may be growing as well as decreasing functions on time $t,$ while $Λ$ may be a positive or negative decreasing function on time $t.$ In the non-flat case it will be showed that there is not any symmetry. For the case $div(T)\neq0,$ it will be studied again the flat and the non-flat cases. In order to solve this case it is necessary to make some assumptions on the behavior of the time functions $G,c$ and $Λ.$ We also find the flat case with $div(T)=0,$ is a particular solution of the general case $div(T)\neq0.$
description: 16 pages, Revtex4, new version
Current status of agriculture and rural areas in Japan and prospect of new policy framework: comparison of the direct payment system in Japan and Europe
Creators: name: Hashiguchi, Takuya
name: Hashiguchi, Takuya
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agricultural and Food Policy
subject: Rural policy
subject: Direct payment system
subject: Rural community
subject: Japan

description: This paper considers the ‘direct payment system Japanese style’, which has been in force in Japan since fiscal year 2014 when the entire system was reorganised and fused with other current direct payment systems. Our analysis reveals that Japan’s direct payment system focuses on supporting the functioning of rural communities and has been relatively effective at strengthening intra-community ties. However, we conclude that it is difficult to foresee a promising future for the system unless the new policy framework is made more trustworthy and reliable and many additional policies are brought into force.
Effect of Different Irradiations on Reproductive Potential of Oryzaephilus surinamensis
Creators: name: KACHHAWAHA, NEETU
name: P M Singhvi
name: Lekhu Gehlot
name: Mohita Mathur
Publisher: name: figshare
Year: 2021
Subjects: subject: Zoology
subject: FOS: Biological sciences

description: The effect of iradiations on the reproductive potentialof the test insect, pupae of uniform were obtained from the laboratory stock culture and sexed under the binocular.The male and female At present, major focus is given on chemical control of insect pests (Adeniy et al., 2006), but radiation technology can complement and supplement existing technologies to ensure food security and safety, which can be applied on pre. packed commodities and equally effective during containing a small quantity of crushed cashew nuts. cold weather. Gamma rays are short wavelength high energy photons and have deep penetrating sexes were held separately in glass Petri dishes power. Gamma rays come from spontaneous disinfestations of radioactive nuclides (Cobalt-60 or Cesium-137) as their energy sources. Ultra violet light is a part of the spectrum of electromagnetic waves, covering the interval between X-rays and visible light. For conducting study, 10 pairs of adult insects, 3 days old were taken out of the respective Petri dishes and kept for irradiation. After irradiation,insects were paired in the combinations of: treated males x untreated females, treated females x untreated males; treated males x treated females; untreated males x untreated females (control). These insects were transferred in the glass vials having crushed cashew nut. After transferring the adult, the number of eggs were counted (4 days afterwards) and were again placed in the glass vials for hatching
Top-down approach to the curved spacetime effective feld theory (cEFT) -- theory and examples
Creators: name: Nakonieczny, Łukasz
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The effective field theory (EFT) turns out to be an instrument of an immense value in all aspects of modern particle physics being theory, phenomenology or experiment. In the paper I will show how to extend the systematic top down approach to construction of the EFT proposed by Hitoshi Murayama (LBL, Berkeley) and separately by John Ellis (King's Coll. London) groups to the curved spacetime. To this end, I will take advantage of the heat kernel method so far extensively used in obtaining the one-loop effective action in curved spacetime. After an introduction of the formalism I will discuss its application to the problem of an influence of gravity on the stability of the Higgs effective potential.
description: 4 pages, 2 figures, proceedings of 6th Conference of the Polish Society on Relativity to be published in Acta Physica Polonica B
A Six Dimensional View on Twistors
Creators: name: Sinkovics, Annamaria
name: Verlinde, Erik
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the twistor formulation of the classical N=4 super Yang-Mills theory on the quadric submanifold of CP(3|3) X CP(3|3). We reformulate the twistor equations in six dimension, where the superconformal symmetry is manifest, and find a connection to complexified AdS5.
description: 15 pages, 3 figures