cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Analytical Shannon information entropies for all discrete multidimensional hydrogenic states
Creators: name: Toranzo, Irene V.
name: Puertas-Centeno, David
name: Sobrino, Nahual
name: Dehesa, Jesús S.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The entropic uncertainty measures of the multidimensional hydrogenic states quantify the multiple facets of the spatial delocalization of the electronic probability density of the system. The Shannon entropy is the most adequate uncertainty measure to quantify the electronic spreading and to mathematically formalize the Heisenberg uncertainty principle, partially because it does not depend on any specific point of their multidimensional domain of definition. In this work the radial and angular parts of the Shannon entropies for all the discrete stationary states of the multidimensional hydrogenic systems are obtained from first principles; that is, they are given in terms of the states' principal and magnetic hyperquantum numbers $(n,μ_1,μ_2,\ldots,μ_{D-1})$, the system's dimensionality $D$ and the nuclear charge $Z$ in an analytical, compact form. Explicit expressions for the total Shannon entropies are given for the quasi-spherical states, which conform a relevant class of specific states of the $D$-dimensional hydrogenic system characterized by the hyperquantum numbers $μ_1=μ_2\ldots=μ_{D-1}=n-1$, including the ground state.
Operating, Financial and Total Leverage and the Effect on U.S. Air Carrier Returns, 1990-2003
Creators: name: Gritta, Richard D.
name: Adams, Brian
name: Adrangi, Bahram
name: Gritta, Richard D.
name: Adams, Brian
name: Adrangi, Bahram
Publisher: name: Unknown
Year: 2006
Subjects: Public Economics

description: The U.S. airline industry has always been highly cyclical and somewhat fixed cost driven. The carriers are thus high in what financial analysts refer to as operating leverage. In addition, the majority of the airlines have followed aggressive debt strategies; that is, they have chosen to use large amounts of long-term debt finance to purchase assets. This results in a high degree of financial leverage. In the past, the resulting combined leverage has created severe financial problems for many in the industry. This paper will examine these different levels of leverage using elasticity measures borrowed from economic theory. The purpose is to examine the effects of this leverage during the years in which the carriers saw unprecedented growth and a return to profitability. It will also compare and contrast several carriers (such as Southwest) which have avoided the “boom and bust” cycle of this industry as well as the effects of 9/11. The sample will consist of the major U.S airlines and several of the group referred to as “nationals.”
ВИКОРИСТАННЯ ІННОВАЦІЙНИХ ТЕХНОЛОГІЙ В ЛОГОПЕДИЧНІЙ ГРУПІ ДЛЯ ДІТЕЙ ДОШКІЛЬНОГО ВІКУ З ПОРУШЕННЯМИ МОВЛЕННЯ
Creators: name: Матвієнко Н. М.
Publisher: name: Zenodo
Year: 2019

description: Розвиток науки і техніки сприяв появі нових форм навчальної комунікації, новітнім методам розв'язання освітніх завдань. На сучасному етапі все очевиднішим стає те, що традиційна освіта, орієнтована на передавання знань, умінь і навичок, не встигає за темпами їх нарощування. Головними особливостями інноваційного навчання є його відкритість майбутньому, налаштованість до конструктивних дій в обновлюваних ситуаціях, здатність до передбачення на основі постійної переоцінки цінностей, основою яких є інноваційні педагогічні технології.
Cheumatopsyche globosa
Creators: name: Oláh, János
name: Johanson, Kjell Arne
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydropsychidae
Cheumatopsyche
Cheumatopsyche globosa

description: Cheumatopsyche globosa (Ulmer)
 Hydropsyche globosa Ulmer, 1910: 56.
 Cheumatopsyche globosa (Ulmer, 1910); Ulmer, 1951: 249.
 New record. INDONESIA (Sumatra): Liwa, 915 m, 20.vi.2008, light trap [J. Oláh, Jr.]— 14 males (OPC, in alcohol).
description: Published as part of Oláh, János & Johanson, Kjell Arne, 2010, Fifteen new Trichoptera (Insecta) species from Sumatra, Indonesia, pp. 1-35 in Zootaxa 2618 (1) on page 24, DOI: 10.11646/zootaxa.2618.1.1, http://zenodo.org/record/5304087
MOESM1 of Rapid haplotype inference for nuclear families
Creators: name: Williams, Amy
name: Housman, David
name: Rinard, Martin
name: Gifford, David
Publisher: name: figshare
Year: 2019
Subjects: subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Additional file 1: Analysis of Hapi's runtime complexity. A detailed discussion of Hapi's runtime complexity, including descriptions of inputs that can yield runtime that is exponential in the size of the family. Also a probabilistic analysis of the likelihood of one class of these inputs occurring in real data. (PDF 101 KB)
Exact solutions to the Dirac equation for a Coulomb potential in $D+1$ dimensions
Creators: name: Gu, Xiao-Yan
name: Ma, Zhong-Qi
name: Dong, Shi-Hai
Publisher: name: arXiv
Year: 2002
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: The Dirac equation is generalized to $D+1$ space-time.The conserved angular momentum operators and their quantum numbers are discussed. The eigenfunctions of the total angular momenta are calculated for both odd $D$ and even $D$ cases. The radial equations for a spherically symmetric system are derived. The exact solutions for the system with a Coulomb potential are obtained analytically. The energy levels and the corresponding fine structure are also presented.
description: 12 pages, no figure, RevTex, Accepted by Inter.J.Mod.Phys.E
ВАЛЬДОРФСЬКА ПЕДАГОГІКА У ДОШКІЛЬНИХ ЗАКЛАДАХ НІМЕЧЧИНИ
Creators: name: Ткаченко Л. М.
Publisher: name: Zenodo
Year: 2019

description: Вальдорфська педагогіка є сукупністю методів і прийомів виховання і навчання. Розроблені німецьким філософом Рудольфом Штейнером (1861-1925) методичні й дидактико-методичні основи вальдорфської педагогіки є фундаментом роботи відповідних шкіл, перша з яких була відкрита у Штутгарті (1919). Пізніше ця педагогіка стала використовуватися і у дитячих садках.
Intercept Surveys: Productivity in Collecting Truck Trip Data, A Case Study of Portland, Oregon
Creators: name: Jessup, Eric
name: Casavant, Ken
name: Lawson, Catherine
name: Kirk, Alan
name: Jessup, Eric
name: Casavant, Ken
name: Lawson, Catherine
name: Kirk, Alan
Publisher: name: Unknown
Year: 2006
Subjects: Community/Rural/Urban Development

description: This study examines and contrasts the use of intercept surveys at different locations (a highway roadside, a port and a warehouse) to generate details useful to states’ modeling and freight planning needs for truck movements, particularly at the sub-county level. Data collected at roadside locations provides complete trip detail for all inter-regional movements (highway locations) and also trip detail for almost all intra-regional freight movements (warehouse/distribution center locations). Interviews at the warehouse/distribution center and interstate highway weigh station provide the highest commodity type response rates, while the preponderance of container traffic at the port facility yields limited responses on payload information. Different locations yielded differing question response rates.
Glossosoma bukitanum Malicky 1978
Creators: name: Oláh, János
name: Johanson, Kjell Arne
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Glossosomatidae
Glossosoma
Glossosoma bukitanum

description: Glossosoma bukitanum Malicky
 Glossosoma bukitanum Malicky, 1978: 163.
 New record. INDONESIA (Sumatra): Kerinci National Park, Tapan Road, 1000 m, 10.vii.2008, light trap [J. Oláh, Jr.] — 3 males (OPC, in alcohol).
description: Published as part of Oláh, János & Johanson, Kjell Arne, 2010, Fifteen new Trichoptera (Insecta) species from Sumatra, Indonesia, pp. 1-35 in Zootaxa 2618 (1) on page 26, DOI: 10.11646/zootaxa.2618.1.1, http://zenodo.org/record/5304087
Fasten und Feiern - Sexualität im Spätmittelalter zwischen Theoretisierung und gelebter Praxis
Creators: name: Baer, Judit
Publisher: name: Hochschulbibliothek, Hochschule Merseburg
Year: 2020
Subjects: subject: Sexualität
subject: Spätmittelalter
subject: DDC::300 Sozialwissenschaften::300 Sozialwissenschaften, Soziologie::304 Das Sozialverhalten beeinflussende Faktoren

description: Gelebte Sexualität blitzt in die-sen Zeugnissen auf, lässt sich aber kaum konkret fassen. Sie scheint der (vermeintlich) ge-forderten Askese zuwider zu laufen und doch parallel dazu ausgeübt worden zu sein. In der vorliegenden Masterarbeit soll dieses Spannungsfeld näher untersucht werden. Bereits angesichts der rund 1000-jährigen Zeitspanne des Mittelalters und des begrenzten Quellen-korpus kann das Ziel der Untersuchung keine allgemeingültige Einschätzung als sexualre-pressive oder liberale Epoche sein. Stattdessen wird der Fragestellung nachgegangen, wie Sexualität im Spätmittelalter sowohl auf theoretischer Ebene als auch in gelebter Praxis ver-handelt wurde und welchen Einfluss dies auf die Bewertung sexueller Handlungen nahm.
Safer Feiern : Mindeststandards und erweiterte Strategien für erfolgreiche Awarenessarbeit auf Events
Creators: name: Hasubick, Nadine
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt, Halle (Saale)
Year: 2024
Subjects: subject: Awarenessarbeit
subject: Mindeststandards
subject: 175
subject: 305

description: Durch einschlägige Medienberichte zu sexualisierter Gewalt durch Musiker* innen hörte man wiederholt den Begriff Awareness. Dieser Ansatz soll dazu beitragen, dass sich (mehrfach-) marginalisierte Personen bei einem Übergriff an geschultes Personal wenden können, um Beistand zu erfahren. Die Absichten des Awarenessansatzes ähneln der Sozialen Arbeit. Selbstermächtigung, Empowerment und Unterstützung sind nur einige Überschneidungen in der Arbeit mit Betroffenen. Definierte Mindeststandards sind die Voraussetzung für professionelles und einheitliches Handeln. Ziel dieser Publikation ist es, zu klären, welche Kriterien es benötigt, um eine solide Awarenessarbeit zu gewährleisten und Arbeitende in diesem Feld handlungssicherer zu machen. Folgende Forschungsfrage hat sich daraus entwickelt: Welche Mindeststandards sind für eine erfolgreiche Awarenessarbeit notwendig und um welche Aspekte müssen diese erweitert werden, um Awarenessarbeitende handlungssicherer zu machen? Um diese Frage zu beantworten, werden leitfadengestützte Expert*inneninterviews mit anschließender qualitativer Inhaltsanalyse nach Kuckarzt durchgeführt.
Dyonic black holes in framework of Born--Infeld-type electrodynamics
Creators: name: Kruglov, S. I.
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Dyonic black hole solutions with spherically symmetric configurations within general relativity are investigated where the source of the gravitational field is Born - Infeld-type electrodynamics. Corrections to Coulomb's law and Reissner - Nordstrom solutions are obtained. From principles of causality and unitarity we find the restriction on electric and magnetic fields. The Hawking temperature and the heat capacity of black holes are obtained. At some event horizons second-order phase transitions take place.
description: 17 pages, 6 figures
of Rapid haplotype inference for nuclear families
Creators: name: Williams, Amy
name: Housman, David
name: Rinard, Martin
name: Gifford, David
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: of Rapid haplotype inference for nuclear families
FOOD PREFERENCE AND CALORIE INTAKE BEHAVIOUR IN BANGLADESH
Creators: name: Talukder, R. K.
name: Quilkey, J.J.
name: Talukder, R. K.
name: Quilkey, J.J.
Publisher: name: Unknown
Year: 1991
Subjects: Food Consumption/Nutrition/Food Safety

description: Food-specific and total calorie intake functions were estimated with respect to six selected food items - rice, wheat, potato, pulses, fish and edible oil- using the 1981-82 Bangladesh Household Expenditure Survey data. All the food-specific calorie price coefficients had expected sign except for pulses in the case of urban households. While calories from all other food items were normal goods, those from wheat were inferior goods for all the classes of households. Rice price had greater impact on total calorie intake for urban than for rural households. The income elasticity of demand for total calorie was higher for rural than for urban households. An account of quality preference revealed that people would substitute high-cost for low-cost-calorie foods with rising income even at the lower level income.
ІННОВАЦІЙНА ТЕХНОЛОГІЯ ПСИХОЛІНГВІСТИЧНОГО РОЗВИТКУ ДИТИНИ ДОШКІЛЬНОГО ВІКУ ЗАСОБАМИ ОНТОПСИХОЛОГІЧНОЇ МУЗИКОТЕРАПІЇ
Creators: name: Волженцев К.А.
Publisher: name: Zenodo
Year: 2019

description: З кожним роком в дошкільних дитячих закладах зростає об’єм інформації, який потрібно засвоїти дитині дошкільного віку, необхідність високо рівня мовленнєвого розвитку для повноцінного оволодіння засобами спілкування. Для того, щоб допомогти дітям впоратися зі складними завданнями, які їх очікують, потрібно піклуватися про своєчасне і повноцінне формування у них мовлення, що повинно враховуватись у роботі вихователя і привертає увагу психологів.
ВИВЧАЄМО АМЕРИКАНСЬКИЙ ПЕДАГОГІЧНИЙ ДОСВІД
Creators: name: Борисова О.О.
name: Борисова Н.В.
Publisher: name: Zenodo
Year: 2019

description: Інтеграція України в європейське і світове співробітництво передбачає реформування та удосконалення вищої освіти, що неможливе без активного переходу на сучасні методи роботи, обмін інформацією, вивчення і трансляції педагогічного досвіду інших країн. Особливістю сучасної системи освіти є співіснування двох стратегій організації навчання – традиційної та інноваційної. Інноваційне навчання орієнтоване на формування готовності особистості до динамічних змін в соціумі за рахунок розвитку здібностей до творчості, здатності до співпраці. Пріоритетом є вчитися навчатися. Це є характерною особливістю освітньої системи передових країн, зокрема й американської.
Nonlinear propagation of planet-generated tidal waves
Creators: name: Rafikov, Roman
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The propagation and evolution of planet-generated density waves in protoplanetary disks is considered. The evolution of waves, leading to the shock formation and wake dissipation, is followed in the weakly nonlinear regime. The local approach of Goodman & Rafikov (2001) is extended to include the effects of surface density and temperature variations in the disk as well as the disk cylindrical geometry and nonuniform shear. Wave damping due to shocks is demonstrated to be a nonlocal process spanning a significant fraction of the disk. Torques induced by the planet could be significant drivers of disk evolution on timescales of the order 1-10 Myr even in the absence of strong background viscosity. A global prescription for angular momentum deposition is developed which could be incorporated into the study of gap formation in a gaseous disk around the planet.
description: AASTeX, 26 pages, 4 figures, 1 table, submitted to ApJ
Hellyethira bulat Wells & Huisman 1992
Creators: name: Oláh, János
name: Johanson, Kjell Arne
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydroptilidae
Hellyethira
Hellyethira bulat

description: Hellyethira bulat Wells & Huisman
 Hellyethira bulat Wells & Huisman, 1992: 110.
 New record. INDONESIA (Sumatra): Bukit Barisan Selatan National Park, Barisan Mts., Way Pitias, 800 m, 17–19.vi.2008, light trap [J. Oláh, Jr.] — 2 males (OPC, in alcohol).
description: Published as part of Oláh, János & Johanson, Kjell Arne, 2010, Fifteen new Trichoptera (Insecta) species from Sumatra, Indonesia, pp. 1-35 in Zootaxa 2618 (1) on page 26, DOI: 10.11646/zootaxa.2618.1.1, http://zenodo.org/record/5304087
Rule Extraction in Unsupervised Anomaly Detection for Model Explainability: Application to OneClass SVM
Creators: name: Barbado, Alberto
name: Corcho, Óscar
name: Benjamins, Richard
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences
subject: I.2.6; I.5.4
subject: I.2.6, I.5.4

description: OneClass SVM is a popular method for unsupervised anomaly detection. As many other methods, it suffers from the black box problem: it is difficult to justify, in an intuitive and simple manner, why the decision frontier is identifying data points as anomalous or non anomalous. Such type of problem is being widely addressed for supervised models. However, it is still an uncharted area for unsupervised learning. In this paper, we evaluate several rule extraction techniques over OneClass SVM models, as well as present alternative designs for some of those algorithms. Together with that, we propose algorithms to compute metrics related with eXplainable Artificial Intelligence (XAI) regarding the "comprehensibility", "representativeness", "stability" and "diversity" of the extracted rules. We evaluate our proposals with different datasets, including real-world data coming from industry. With this, our proposal contributes to extend XAI techniques to unsupervised machine learning models.
description: 23 pages, 18 figures
Evaluierung der Nutzung von Geowebservices im digitalen Baugenehmigungsverfahren
Creators: name: Bernutz, Tim
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2023
Subjects: subject: Automatisierung
subject: Baugenehmigungsverfahren
subject: Experiment
subject: Geography Markup Language
subject: Geowebservice
subject: Messwerkzeug
subject: Web Feature Service
subject: 004
subject: 910

description: Das Ziel dieser Masterarbeit ist es zu bestimmen, ob sich frei zugängliche Geowebservices für eine automatisierte Nutzung im digitalen Baugenehmigungsverfahren eignen. Die Dienste werden zum Zeitpunkt dieser Arbeit manuell und dementsprechend zeitaufwendig abgefragt. Zur Erreichung dieses Ziels muss überprüft werden, ob der Service sich für die Automatisierung eignet und ob relevante Daten zur Weiterverarbeitung geliefert werden. Außerdem muss ein Messwerkzeug für die Datensammlung implementiert werden. Die Abfragen dürfen nicht länger dauern als eine manuelle Abfrage. Um dieses Ziel zu erreichen, wird ein Experiment durchgeführt. Dabei werden die jeweiligen Datensätze in Dateien abgespeichert. Die Ergebnisse werden mithilfe der deskriptiven Statistik und Hypothesentests analysiert und ausgewertet. Die Auswertung hat gezeigt, dass eine Automatisierung dieses Prozesses möglich ist und die Abfragen im Durchschnitt 0,2 Sekunden benötigt haben. Dementsprechend bietet das Messwerkzeug einen deutlichen Mehrwert gegenüber händischen Abfragen. Außerdem liefern die Dienste relevante Daten für die weitere Verarbeitung. Jedoch gab es bei der Erreichbarkeit des Dienstes ein paar Einbrüche, die weiter untersucht werden müssen.
Aufbau eines Praktikumsstands zum Einfangen von geschleuderten Tischtennisbällen mit dem Parallelkinematik-Roboter ABB-IRB 360
Creators: name: Dahl, Jonas
Publisher: name: Hochschulbibliothek, Hochschule Merseburg
Year: 2021
Subjects: subject: Parallelkinematik-Roboter
subject: ABB-IRB-360
subject: DDC::6** Technik, Medizin, angewandte Wissenschaften::62* Ingenieurwissenschaften

description: Das Ziel dieses Projektes ist die Fertigstellung eines Praktikumsversuchsstandes im Industrieroboterlabor der Hochschule Merseburg. An diesem Versuchsstand sollen Studierenden die besonderen Eigenschaften und Stärken eines Parallelkinematik -Roboters vorgeführt werden. Dafür wird ein Roboter der Firma ABB verwendet, bei diesem handelt es sich um den Typ „ABB-IRB-360“, auch „Flex Picker“ genannt. Dessen einzigartige Bauweise ermöglicht, extrem hohe Beschleunigungen zu erreichen.Umdiese Eigenschaft hervorzuheben, soll der Roboter in diesem Projekt einen Tischtennisball aus der Luft fangen können. Dieser Ball soll aus einer eigens dafür konstruierten Abschussvorrichtung geschossen kommen, vom Roboter eingefangen und zurück in ein Magazin gelegt werden (siehe 1). Die Abschussvorrichtung soll dafür eigens konstruiert werden. Die gestellte Aufgabe wird schrittweise realisiert, angefangen bei der Konstruktion und dem Aufbau der Abschussanlage mit den Wechselmagazinen. Zu dieser zählt auch der Sensor für die Geschwindigkeitsmessung an der Mündung sowie dessen Messumformer, welche ausgewählt und eingerichtet werden sollen. Daraufhin wird ein Greiferkonzept für die Aufgabe ausgewählt und entsprechend am Roboter montiert, bevor der Roboter schlussendlich für seine Aufgabe programmiert werden kann.
ОСОБЛИВОСТІ НАВЧАННЯ АНГЛІЙСЬКОЇ МОВИ У ЗАКЛАДАХ ДОШКІЛЬНОЇ ОСВІТИ
Creators: name: Костик Є.В.
Publisher: name: Zenodo
Year: 2019

description: Навчання англійської мови в закладах дошкільної освіти передбачає комплексну реалізацію практичних, виховних та освітніх цілей. Практично-лінгвістична мета полягає в тому, щоб навчити дітей спілкуватися англійською мовою в межах визначеної програмою тематики, яка повинна відповідати їх віковим особливостям; навчити сприймати та розуміти прості запитання щоденного спілкування та адекватно реагувати на них; навчити читати окремі лексичні одиниці; формувати графічні навички письма і навчити відтворювати окремі лексичні одиниці за допомогою опор; розвивати фонематичний слух дітей щодо сприйняття англійської мови.
IMPACT OF NEW TECHNOLOGY ON PRODUCTION VARIABILITY IN BANGLADESH AGRICULTURE
Creators: name: Deb, U. K.
name: Mandal, M. A. S.
name: Dey, M. M.
name: Deb, U. K.
name: Mandal, M. A. S.
name: Dey, M. M.
Publisher: name: Unknown
Year: 1991
Subjects: Research and Development/Tech Change/Emerging Technologies

description: Changes in production variability and their sources were measured for six crops - Aus rice, Aman rice, Boro rice, jute, wheat, and sugarcane between two time periods - pre-modern technology adoption period (1947/48 - 1967/68) and modern technology (MT) adoption period (1968/69 - 1986/87). For wheat, these periods were 1947/48 - 1971/72 and 1972/73 - 1986/87 respectively. The results showed that in MT period (i) both the absolute and relative variability decreased in case of Aus, Aman and sugarcane; (ii) both the absolute and relative variability increased in case of jute; and (iii) absolute variability increased but relative variability decreased in case of Boro rice and wheat. The decrease in coefficient of variation (CV) of Aus, Aman and sugarcane production is due to decrease in variance and increase in production . The decrease in CV of Boro rice and wheat production is attributed to an increase in average production of Boro rice and wheat. But the increase in production variance is not attributed to MT. The increase in relative variability of jute is due to increase in absolute variability and decrease in average production of jute during MT period.
New Checkable Conditions for Moment Determinacy of Probability Distributions
Creators: name: Stoyanov, Jordan M.
name: Lin, Gwo Dong
name: Kopanov, Peter
Publisher: name: arXiv
Year: 2019
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60E05, 62E10, 44A60

description: We have analyzed some conditions which are essentially involved in deciding whether or not a probability distribution is unique (moment-determinate) or non-unique (moment-indeterminate) by its moments. We suggest new conditions concerning both absolutely continuous and discrete distributions. By using the new conditions, which are easily checkable, we either establish new results, or extend previous ones in both Hamburger case (distributions on the whole real line) and Stieltjes case (distributions on the positive half-line). Specific examples illustrate both the results and the relationship between the new conditions and previously available conditions.
description: 15 pages
Nonlinear supersymmetry on the plane in magnetic field and quasi-exactly solvable systems
Creators: name: Klishevich, Sergey M.
name: Plyushchay, Mikhail S.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The nonlinear $n$-supersymmetry with holomorphic supercharges is investigated for the 2D system describing the motion of a charged spin-1/2 particle in an external magnetic field. The universal algebraic structure underlying the holomorphic $n$-supersymmetry is found. It is shown that the essential difference of the 2D realization of the holomorphic $n$-supersymmetry from the 1D case recently analysed by us consists in appearance of the central charge entering non-trivially into the superalgebra. The relation of the 2D holomorphic $n$-supersymmetry to the 1D quasi-exactly solvable (QES) problems is demonstrated by means of the reduction of the systems with hyperbolic or trigonometric form of the magnetic field. The reduction of the $n$-supersymmetric system with the polynomial magnetic field results in the family of the one- dimensional QES systems with the sextic potential. Unlike the original 2D holomorphic supersymmetry, the reduced 1D supersymmetry associated with $x^6+...$ family is characterized by the non-holomorphic supercharges of the special form found by Aoyama et al.
description: 17 pages; references updated, to appear in Nucl. Phys. B
Additional file 1: of Editorial to 30th anniversary: historical links between the Psicologia: Reflexão e Crítica and the postgraduate psychology program at Universidade Federal do Rio Grande do Sul (Brazil)
Creators: name: Terezinha Féres-Carneiro
name: Gomes, William
name: Hutz, Claudio
name: Remor, Eduardo
Publisher: name: figshare
Year: 2019
Subjects: subject: Molecular Biology
subject: Ecology
subject: FOS: Biological sciences
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: 30th Anniversary Ceremony of the Postgraduate Course in Psychology at the UFRGS (Brazil), March 12, 2018. (DOCX 35 kb)
МОДЕЛИРОВАНИЕ КАК СРЕДСТВО РАЗВИТИЯ СВЯЗНОЙ РЕЧИ ДЕТЕЙ ДОШКОЛЬНОГО ВОЗРАСТА
Creators: name: Батура И. Н.
Publisher: name: Zenodo
Year: 2019

description: Решение задач формирования связной речи детей дошкольного возраста входит в образовательную область «Развитие речи и культура речевого общения», и направлена воспитание умений построения рассказа, описания картины, установления речевых контактов со сверстниками и взрослыми,формирование представления об элементарной структуре высказывания описательного и повествовательного типа, различение белорусской и русской речи, употребление формул белорусского этикета (в адекватных ситуациях), разыгрывание коротких произведений на белорусскомязыке. Актуальным в современной социокультурной ситуации становится поиск инновационных методов для успешного овладения дошкольниками всех элементов связной речи. Нам представляется возможным заострить внимание на методе моделирования и его использовании в процессе развития речи детей дошкольного возраста.
A PROFIT FUNCTION ANALYSIS OF MULTISPECIES FISHERY IN MALAYSIA : IMPLICATIONS FOR MANAGEMENT
Creators: name: Alam, Ferdous
name: Alam, Ferdous
Publisher: name: Unknown
Year: 1991
Subjects: Research Methods/ Statistical Methods

description: Production behaviour, input-output response and characteristics of gillnet technology have been investigated using the data from Peninsular Malaysia. Results showed that gillnet fishermen cannot maximize profit. Most of the product supplies are non-responsive to price changes. Input demands, however, are responsive to their price changes. Complementarity exits among the species caught. Variable inputs are also complementary to each other. Input-output relationships are separable and non-joint. The study provides empirical support that open-access to fishery results in over utilization of resources. Some form of regulations is warranted to restrict fishing effort. Regulation prohibiting catch of selected species seems to be quite appropriate and consistent as far as the gillnet technology is concerned.
Bilevel parameter learning for nonlocal image denoising models
Creators: name: D'Elia, M.
name: Reyes, J. C. De los
name: Miniguano-Trujillo, A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: We propose a bilevel optimization approach for the estimation of parameters in nonlocal image denoising models. The parameters we consider are both the fidelity weight and weights within the kernel of the nonlocal operator. In both cases we investigate the differentiability of the solution operator in function spaces and derive a first order optimality system that characterizes local minima. For the numerical solution of the problems, we use a second-order trust-region algorithm in combination with a finite element discretization of the nonlocal denoising models and we introduce a computational strategy for the solution of the resulting dense linear systems. Several experiments illustrate the applicability and effectiveness of our approach.
description: 34 pages, 7 figures, 6 tables
Multi-Trace Superpotentials vs. Matrix Models
Creators: name: Balasubramanian, Vijay
name: de Boer, Jan
name: Feng, Bo
name: He, Yang-Hui
name: Huang, Min-xin
name: Jejjala, Vishnu
name: Naqvi, Asad
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider N = 1 supersymmetric U(N) field theories in four dimensions with adjoint chiral matter and a multi-trace tree-level superpotential. We show that the computation of the effective action as a function of the glueball superfield localizes to computing matrix integrals. Unlike the single-trace case, holomorphy and symmetries do not forbid non-planar contributions. Nevertheless, only a special subset of the planar diagrams contributes to the exact result. Some of the data of this subset can be computed from the large-N limit of an associated multi-trace Matrix model. However, the prescription differs in important respects from that of Dijkgraaf and Vafa for single-trace superpotentials in that the field theory effective action is not the derivative of a multi-trace matrix model free energy. The basic subtlety involves the correct identification of the field theory glueball as a variable in the Matrix model, as we show via an auxiliary construction involving a single-trace matrix model with additional singlet fields which are integrated out to compute the multi-trace results. Along the way we also describe a general technique for computing the large-N limits of multi-trace Matrix models and raise the challenge of finding the field theories whose effective actions they may compute. Since our models can be treated as N = 1 deformations of pure N =2 gauge theory, we show that the effective superpotential that we compute also follows from the N = 2 Seiberg-Witten solution. Finally, we observe an interesting connection between multi-trace local theories and non-local field theory.
description: 35 pages, LaTeX, 6 EPS figures. v2: typos fixed, v3: typos fixed, references added, Sec. 5 added explaining how multi-trace theories can be linearized in traces by addition of singlet fields and the relation of this approach to matrix models
A Complexity View of Rainfall
Creators: name: Peters, Ole
name: Hertlein, Christopher
name: Christensen, Kim
Publisher: name: arXiv
Year: 2002
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: FOS: Physical sciences

description: We show that rain events are analogous to a variety of nonequilibrium relaxation processes in Nature such as earthquakes and avalanches. Analysis of high-resolution rain data reveals that power laws describe the number of rain events versus size and number of droughts versus duration. In addition, the accumulated water column displays scale-less fluctuations. These statistical properties are the fingerprints of a self-organized critical process and may serve as a benchmark for models of precipitation and atmospheric processes.
description: 4 pages, 5 figures
ДО ПРОБЛЕМИ ПОБУДОВИ НОВОЇ ПАРАДИГМИ ДОШКІЛЬНОЇ ОСВІТИ
Creators: name: Вознюк О.В.
name: Тарнавська Н.П.
Publisher: name: Zenodo
Year: 2019

description: Концепція функціональної асиметрії півкуль головного мозку людини дозволяє стверджувати, що розвиток людини в аспекті психічних функцій йде від правої півкулі до лівого, а від неї до їх функціонального синтезу, який реалізує фундаментальну психічну функцію – дипластію (парадоксальну здатність людини поєднувати в одному психоментальному контексті протилежні, що виключають одне одного, поняття, образи, емоційні стани), яка постає основною характеристикою творчо-парадоксального мислення – мети й інструменту освітнього процесу.
THE ECONOMICS OF INVESTMENT IN AGRICULTURAL RESEARCH IN BANGLADESH
Creators: name: Day, M. M.
name: Deb, Uttam K.
name: Day, M. M.
name: Deb, Uttam K.
Publisher: name: Unknown
Year: 1990
Subjects: Research and Development/Tech Change/Emerging Technologies

description: The benefits of agricultural research are examined in an ex ante consumer-producer surplus framework for four agricultural sub-sectors-crops, livestock, forestry and fisheries-and for the agricultural sector as a whole in Bangladesh. The results are based on the analysis of data obtained from 240 researchers of Bangladesh agricultural research system and other secondary sources. The projected internal rates of return to research indicate substantial returns to public investments. The analysis reveals that government continues to underinvestt in agricultural research and that scope remains for the government and donors to invest more.
Verschwörungstheorien in der Mitte der Gesellschaft: Medienpädagogische Aufklärungsmöglichkeiten
Creators: name: Seiverth, Michael
Publisher: name: Hochschulbibliothek, Hochschule Merseburg
Year: 2020
Subjects: subject: Verschwörungstheorien
subject: Aufklärungsmöglichkeiten
subject: Verbreitung
subject: medienpädagogisches Arbeiten
subject: DDC::300 Sozialwissenschaften::300 Sozialwissenschaften, Soziologie

description: Aus der Vermutung, dass zwischen Verschwörungstheorien und dem Internet ein näherer Zusammenhang besteht, entwickelt sich die Forschungsfrage dieser Arbeit: Welche medienpädagogischen Aufklärungsmöglichkeiten gibt es über Verschwörungstheorien? Um diese Frage zu klären, wird im Folgenden zunächst ein Blick auf Verschwörungstheorien geworfen. Zentrale Themen für deren Verständnis und der Mechanismen, die sie ermöglichen, sind dabei die Definition und der Aufbau einer Verschwörungstheorie, verschiedene soziologische Erklärungsansätze dafür, warum Menschen diese befürworten sowie die Funktionen, die das Internet für die Entstehung und die Verbreitung von Verschwörungstheorien übernimmt. Der zweite Teil der Arbeit widmet sich der sozialwissenschaftlichen Disziplin Medienpädagogik. Um eine Aussage darüber treffen zu können, ob und wie Medienpädagogik über Verschwörungstheorien aufklären kann, werden sowohl Methoden als auch Ziele medienpädagogischen Arbeitens thematisiert.
Experimental demonstration of a squeezing enhanced power recycled Michelson interferometer for gravitational wave detection
Creators: name: McKenzie, Kirk
name: Buchler, Ben C.
name: Shaddock, Daniel A.
name: Lam, Ping Koy
name: McClelland, David E.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Quantum Physics (quant-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Interferometric gravitational wave detectors are expected to be limited by shot noise at some frequencies. We experimentally demonstrate that a power recycled Michelson with squeezed light injected into the dark port can overcome this limit. An improvement in the signal-to-noise ratio of 2.3dB is measured and locked stably for long periods of time. The configuration, control and signal readout of our experiment are compatible with current gravitational wave detector designs. We consider the application of our system to long baseline interferometer designs such as LIGO.
description: 4 pages 4 figures
Strategies for Selection of Intermediate Trader for Feed and Veterinary Drug Enterprises
Creators: name: Shen, Zhongming
name: Shen, Zhongming
Publisher: name: Unknown
Year: 2015
Subjects: Agribusiness
Agricultural and Food Policy

description: Intermediate trader plays an extremely important role in marketing, production, and operating of China’s feed and veterinary drug enterprises. China’s feed and veterinary drug enterprises should select suitable intermediate traders using such strategies as sincerity, operating capacity, economic strength, business scope, operating place, and excellent cooperation attitude, to promote stable and sustainable development of feed and veterinary drug enterprises.
Oecetis idomeneus Malicky 2005
Creators: name: Oláh, János
name: Johanson, Kjell Arne
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Leptoceridae
Oecetis
Oecetis idomeneus

description: Oecetis idomeneus Malicky, 2005
 Oecetis idomeneus Malicky, 2005: 614.
 New records. INDONESIA (Sumatra): Bukit Barisan Selatan National Park, Barisan Mts., Way Pitias, 800 m, 17–19.vi.2008, light trap [J. Oláh, Jr.]— 1 male (OPC, in alcohol).
description: Published as part of Oláh, János & Johanson, Kjell Arne, 2010, Fifteen new Trichoptera (Insecta) species from Sumatra, Indonesia, pp. 1-35 in Zootaxa 2618 (1) on page 28, DOI: 10.11646/zootaxa.2618.1.1, http://zenodo.org/record/5304087
Pleiotropy enables specific and accurate signaling in the presence of ligand cross talk
Creators: name: Kirby, Duncan
name: Rothschild, Jeremy
name: Smart, Matthew
name: Zilman, Anton
Publisher: name: arXiv
Year: 2019
Subjects: subject: Molecular Networks (q-bio.MN)
subject: FOS: Biological sciences

description: Living cells sense their environment through the binding of extra-cellular molecular ligands to cell surface receptors. Puzzlingly, vast numbers of signaling pathways exhibit a high degree of cross talk between different signals whereby different ligands act through the same receptor or shared components downstream. It remains unclear how a cell can accurately process information from the environment in such cross-wired pathways. We show that a feature which commonly accompanies cross talk - signaling pleiotropy (the ability of a receptor to produce multiple outputs) - offers a solution to the cross talk problem. In a minimal model we show that a single pleiotropic receptor can simultaneously identify and accurately sense the concentrations of arbitrary unknown ligands present individually or in a mixture. We calculate the fundamental limits of the signaling specificity and accuracy of such signaling schemes. The model serves as an elementary "building block" towards understanding more complex cross-wired receptor-ligand signaling networks.
Chaotic strings and standard model parameters
Creators: name: Beck, Christian
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We introduce so-called chaotic strings (coupled 1-dimensional noise strings underlying the Parisi-Wu approach of stochastic quantization on a small scale) as a possible amendment of ordinary string theories. These strings are strongly self-interacting and exhibit strongest possible chaotic behavior. Constraints on the vacuum energy of the strings fix a certain discrete set of allowed string couplings. We provide extensive numerical evidence that these string couplings numerically coincide with running standard model coupling constants, evaluated at energy scales given by the masses of the known quarks, leptons and gauge bosons. Chaotic strings can thus be used to provide a theoretical argument why certain standard model parameters are realized in nature, others are not, assuming that the a priori free standard model parameters evolve to the minima of the effective potentials. The chaotic string spectrum correctly reproduces the numerical values of the electroweak and strong coupling constants with a precision of 4-5 digits, as well as the (free) masses of the known quarks and leptons with a precision of 3-4 digits. Neutrino mass predictions consistent with present experiments are obtained. The W boson mass also comes out correctly, and a Higgs mass prediction is obtained.
description: 41 pages, 18 figures. A more detailed version will appear as a book with the title `Spatio-temporal chaos and vacuum fluctuations of quantized fields' (World Scientific, 2002)
Testing the electric Aharonov-Bohm effect with superconductors
Creators: name: Bachlechner, Thomas C.
name: Kleban, Matthew
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The phase of the wave function of charged matter is sensitive to the value of the electric potential, even when the matter never enters any region with non-vanishing electromagnetic fields. Despite its fundamental character, this archetypal electric Aharonov-Bohm effect has evidently never been observed. We propose an experiment to detect the electric potential through its coupling to the superconducting order parameter. A potential difference between two superconductors will induce a relative phase shift that is observable via the DC Josephson effect even when no electromagnetic fields ever act on the superconductors, and even if the potential difference is later reduced to zero. This is a type of electromagnetic memory effect, and would directly demonstrate the physical significance of the electric potential.
description: 4 pages, 2 figures
Die Wechseljahre als Thema der sexuellen Bildung für Erwachsene : Eine Interviewstudie über die Wahrnehmung, Einstellungen und Wissensbestände von Frauen* unterschiedlicher Altersstufen.
Creators: name: Steffes, Claudia
Publisher: name: Hochschulbibliothek, Hochschule Merseburg
Year: 2022
Subjects: subject: Wechseljahre
subject: sexuelle Bildung für Erwachsene
subject: DDC::6** Technik, Medizin, angewandte Wissenschaften::61* Medizin und Gesundheit::610 Medizin und Gesundheit
subject: DDC::3** Sozialwissenschaften::37* Bildung und Erziehung::370 Bildung und Erziehung

description: Der Schwerpunkt dieser Arbeit liegt auf der Darstellung, wie die Wechseljahre von Frauen* zwischen 30–60 Jahren wahrgenommen werden und welche individuellen Einstellungen sie zu den Wechseljahren mitbringen. Darüber hinaus werden von den Frauen* geäußerte Informations- und Bildungsbedürfnisse zum Thema ermittelt. Generiert werden diese Daten mithilfe einer qualitativen, leitfadenunterstützten Interviewstudie mit insgesamt neun Teilnehmenden. Die Forschungsergebnisse offenbaren, dass trotz einer gesamtgesellschaftlichen Relevanz die Thematik der Wechseljahre innerhalb der Gesellschaft und dem sozialem Umfeld kaum präsent ist und tabuisiert wird. Es überwiegt eine medizinische Sicht, die die negativ assoziierten Aspekte der Wechseljahre hervorhebt. Die ermittelten Einstellungen sind als vielfältig zu beschreiben und stehen u.a. in Abhängigkeit zu der jeweiligen individuellen Lebenssituation und zum Grad der Bereitschaft für eine tiefergehende Auseinandersetzung mit der Thematik. Bei den Informations- und Bildungsbedürfnissen werden heterogene Wissensstände zum Thema deutlich und es konnte insgesamt ein hoher Informationsbedarf an allgemeinen als auch spezifischen Inhalten zu den Wechseljahren ausfindig gemacht werden. Vor diesem Hintergrund ist es ersichtlich, dass die Bereitstellung und Aufbereitung von realistischen, zielgruppen- und bedürfnisorientierten Informations- und Wissensinhalte zu den Wechseljahren dringend erforderlich ist, um mehr Frauen* zu befähigen und darin zu bestärken, einen sicheren, selbstbestimmen und wohlwollenden Umgang mit den Wechseljahren zu finden.
Effects of somatosensory discrimination training on motor and functional recovery in patients with stroke: a systematic review and meta-analysis
Creators: name: Temporiti, Federico
name: Marino, Giorgia
name: Adamo, Paola
name: Cordani, Claudio
name: Gatti, Roberto
Publisher: name: Taylor & Francis
Year: 2025
Subjects: subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Mental Health

description: Somatosensory discrimination training (SDT) consists of a peripheral stimulation of somatosensory receptors followed by the request to discriminate among different stimuli features. Such approach has been adopted to promote motor learning after stroke, but results are still controversial. This systematic review aimed at investigating SDT effects on motor and functional recovery in patients with stroke. A systematic literature search was performed using PubMed, EMBASE, CINAHL, and Cochrane Library from inception until January 2025. Randomized controlled trials investigating the effects of SDT delivered alone and/or in combination with other rehabilitative approaches in patients with stroke were included. Two reviewers performed data extraction and assessed methodological quality using the revised Cochrane risk of bias tool. Pooled or un-pooled effects were computed as mean difference or standardized mean difference with 95% confidence interval, while evidence certainty was rated using the GRADE approach. Nine studies (264 participants) were included. Low evidence supported SDT plus task-oriented rehabilitation to improve upper limb function (MD 0.2 points, CI95 0.1, 0.3 points on Fugl-Meyer Assessment Upper Extremities) and gait performance (MD 0.21 m/s, CI95 0.15, 0.27 m/s on 10-Meter Walk Test from a single study) after stroke, while no effects were found for motor impairment, manual dexterity, static balance and disability (low to very low evidence). The addition of SDT to task-oriented rehabilitation led to better motor and functional improvements than task-oriented rehabilitation alone in patients with stroke. However, evidence certainty was very low to low and further high-quality studies are required.
Discussion on Industry Chain Financing Promoting International Competitiveness of China's Agriculture
Creators: name: Li, Tuo
name: Chang, Tingting
name: Li, Tuo
name: Chang, Tingting
Publisher: name: Unknown
Year: 2015
Subjects: Agribusiness
Agricultural and Food Policy

description: Industry chain financing, also known as supply chain financing, is a kind of financial innovation in production and transaction emerging from the 1990s. Recent years, industry chain financing has gradually permeated in agriculture. As one of the major agricultural countries in the world, China should still make great endeavor in satisfying domestic requirement of agricultural products and improving international competitiveness. Based on the empirical and feasible analysis of agricultural industry chain financing, this article emphasizes on the new mode of industry chain financing and puts forward some related policy suggestions to discuss how to quicken agricultural development with financial support as well as promote international competitiveness of China’s agriculture.