cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Το franchising (σύμβαση δικαιόχρησης ή δικαιοχρησίας) ως σύστημα διανομής:
Creators: name: Μοσχίδου, Ευθυμία Οδυσσέα
Publisher: name: Aristotle University of Thessaloniki
Year: 2009
Subjects: Σύστημα διανομής
Βοηθητικά πρόσωπα του εμπορίου
Διαρκής συνεργασία ανεξάρτητων επιχειρήσεων
Παραχώρηση χρήσης και εκμετάλλευσης δικαιωμάτων βιομηχανικής και πνευματικής ιδιοκτησίας
Υποχρέωση πίστης μη ανταγωνισμού
Franchising υπαγωγής-ομοιομορφία
Distribution system
Auxiliary person of commerce
Permanent co-operation of indepedent enterprises
Assignment of the utilization and exploitation of industrial and literary property rights
Franchising of subordination uniformity
Obligation of loyalty non antagonism

description: Σύστημα διανομής είναι ο τρόπος προώθησης των προϊόντων ή υπηρεσιών μιας εμπορικής επιχείρησης στην αγορά. Τέτοιο αποτελεί το Franchising, δηλαδή η διαρκής σύμβαση συνεργασίας μεταξύ δυο ανεξάρτητων επιχειρήσεων με την οποία ο δότης παραχωρεί έναντι οικονομικού ανταλλάγματος στον λήπτη την χρήση και εκμετάλλευση του πακέτου Franchising, δηλαδή ενός συνόλου δικαιωμάτων βιομηχανικής και πνευματικής ιδιοκτησίας, με σκοπό την πώληση προϊόντων ή υπηρεσιών στους καταναλωτές.
description: Distribution system is a marketing method of a commercial enterprise's products or services, such as franchising, which is the permanent contract of co-operation between two independent enterprises in which the franchisor assigins instead of economic exchange the franchisee the utilization and exploitation of the franchise package, which is a set of industrial and literary property rights with intention to sell products or services to the consumers.
ТАКОМИЛЛАШТИРИЛГАН МАЙДА ИФЛОСЛИКЛАРДАН ТОЗАЛАШ МАШИНАЛАРИ КОНСТРУКЦИЯСИ ТАҲЛИЛИ
Creators: name: Мавлянов, А.П.
name: Хаитматова, Ш.К.
name: Бахтиёрова, Р.Д.
Publisher: name: Zenodo
Year: 2024

description: Мақолада пахта хом ашёсини майда ифлосликлардан тозалаш технологиясини такомиллаштириш мақсадида қозиқли барабан ва тўрли сиртнинг самарали конструкцияси тавсия қилинган. Шунингдек, тавсия этилган конструкцияларнинг ишлаш принципи баён қилинган.
Quantum transport on two-dimensional regular graphs
Creators: name: Volta, Antonio
name: Muelken, Oliver
name: Blumen, Alexander
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the quantum-mechanical transport on two-dimensional graphs by means of continuous-time quantum walks and analyse the effect of different boundary conditions (BCs). For periodic BCs in both directions, i.e., for tori, the problem can be treated in a large measure analytically. Some of these results carry over to graphs which obey open boundary conditions (OBCs), such as cylinders or rectangles. Under OBCs the long time transition probabilities (LPs) also display asymmetries for certain graphs, as a function of their particular sizes. Interestingly, these effects do not show up in the marginal distributions, obtained by summing the LPs along one direction.
description: 22 pages, 11 figure, acceted for publication in J.Phys.A
Determinants of Lending to Small and Medium Enterprises by Commercial Banks in Kenya
Creators: name: Shikumo, David Haritone
name: Mirie, Mwangi
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Finance (q-fin.GN)
subject: FOS: Economics and business

description: Small and Medium Enterprises (SMEs) access to external finance is an issue of significant research interest to academicians. Commercial banks consider many SMEs not to be credit worthy because of their inability to meet some banking requirements. Hence, the objective of this study was to investigate what determines lending to SMEs by commercial banks in Kenya. To achieve the study objectives, a descriptive research design was employed. The study undertook a census of the 43 commercial banks in Kenya, with full data being obtained for 36 institutions. The study used secondary data from the annual published reports of commercial banks in Kenya for a period of 5 years from 2010-2014. The data collected was analyzed through the multiple linear regression using the Statistical Package for Social Studies version 20.The study established that bank size and liquidity significantly influences (positively and negatively, respectively) lending to SMEs by commercial banks in Kenya while credit risk and interest rates have no significant influence on lending to SMEs by commercial banks in Kenya. The study recommends that lending to SMEs by commercial banks in Kenya be enhanced by adopting policies that grow the commercial banks.
description: 7 Pages
Additional file 1 of Assessing nurses’ knowledge and attitudes towards promoting female condom use in South African primary healthcare clinics
Creators: name: Ettang, Enwongo
name: Yogeswaran, Parimalaranie
name: Adeniyi, Oladele Vincent
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Supplementary Material 1
A Unified Description of Spin Transport, Weak Antilocalization and Triplet Superconductivity in Systems with Spin-Orbit Coupling
Creators: name: Ilić, Stefan
name: Tokatly, Ilya V.
name: Bergeret, F. Sebastián
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The Eilenberger equation is a standard tool in the description of superconductors with an arbitrary degree of disorder. It can be generalized to systems with linear-in-momentum spin-orbit coupling (SOC), by exploiting the analogy of SOC with a non-abelian background field. Such field mixes singlet and triplet components and yields the rich physics of magnetoelectric phenomena. In this work we show that the application of this equation extends further, beyond superconductivity. In the normal state, the linearized Eilenberger equation describes the coupled spin-charge dynamics. Moreover, its resolvent corresponds to the so called Cooperons, and can be used to calculate the weak localization corrections. Specifically, we show how to solve this equation for any source term and provide a closed-form solution for the case of Rashba SOC. We use this solution to address several problems of interest for spintronics and superconductivity. Firstly, we study spin injection from ferromagnetic electrodes in the normal state, and describe the spatial evolution of spin density in the sample, and the complete crossover from the diffusive to the ballistic limit. Secondly, we address the so-called superconducting Edelstein effect, and generalize the previously known results to arbitrary disorder. Thirdly, we study weak localization correction beyond the diffusive limit, which can be a valuable tool in experimental characterization of materials with very strong SOC. We also address the so-called pure gauge case where the persistent spin helices form. Our work establishes the linearized Eilenberger equation as a powerful and a very versatile method for the study of materials with spin-orbit coupling, which often provides a simpler and more intuitive picture compared to alternative methods.
description: 14 pages, 8 figures
Associations between author-level metrics in subsequent time periods
Creators: name: Brito, Ana C. M.
name: Silva, Filipi N.
name: Amancio, Diego R.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Digital Libraries (cs.DL)
subject: FOS: Computer and information sciences

description: Understanding the dynamics of authors is relevant to predict and quantify performance in science. While the relationship between recent and future citation counts is well-known, many relationships between scholarly metrics at the author-level remain unknown. In this context, we performed an analysis of author-level metrics extracted from subsequent periods, focusing on visibility, productivity and interdisciplinarity. First, we investigated how metrics controlled by the authors (such as references diversity and productivity) affect their visibility and citation diversity. We also explore the relation between authors' interdisciplinarity and citation counts. The analysis in a subset of Physics papers revealed that there is no strong correlation between authors' productivity and future visibility for most of the authors. A higher fraction of strong positive correlations though was found for those with a lower number of publications. We also found that reference diversity computed at the author-level may impact positively authors' future visibility. The analysis of metrics impacting future interdisciplinarity suggests that productivity may play a role only for low productivity authors. We also found a surprisingly strong positive correlation between references diversity and interdisciplinarity, suggesting that an increase in diverse citing behavior may be related to a future increase in authors interdisciplinarity. Finally, interdisciplinarity and visibility were found to be moderated positively associated: significant positive correlations were observed for 30% of authors with lower productivity.
Η ποιμαντική θεολογία του γέροντος Αιμιλιανού Σιμωνοπετρίτου:
Creators: name: Παπαγεωργίου, Χαρίλαος Ευθυμίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2009
Subjects: Αιμιλιανός Σιμωνοπετρίτης
Aimilianos os Simonopetra

description: Η προσωπικότητα του γέροντος Αιμιλιανού (Βαφείδη) Σιμωνοπετρίτου, ανήκει στις σύγχρονες πατερικές μορφές, που ανέλαβαν το έργο της αναγέννησης και καθοδήγησης ψυχών. Διακρίθηκε για το ασκητικό του ήθος και το ησυχαστικό φρόνημα, επέκτεινε στις μέρες μας ένα παιδαγωγικό, συμβουλευτικό και ενισχυτικό έργο σαν πνευματικός πατέρας της νεολαίας, αναμορφωτής του σύγχρονου μοναχισμού, σύμβουλος της νεοελληνικής οικογένειας, συνεχιστής μιας μακραίωνης πατερικής παράδοσης. Στη μελέτη μας αυτή επιχειρείται μια σύντομη παρουσίαση της ποιμαντικής του θεολογίας - θεωρητικής και πρακτικής - με βάση τα εκδοθέντα έργα του. Γίνεται καταρχήν μια αναφορά στα ποιμαντικά του πρότυπα (βιβλικά πρόσωπα ή γεγονότα, οικογενειακές καταβολές, σύγχρονοί του πνευματικοί πατέρες). Κατόπιν εκτίθενται οι βασικές θεωρητικές και πρακτικές αρχές της ποιμαντικής του σε συνδυασμό με βασικές θεολογικές έννοιες. Τέλος καταχωρούνται τα γενικά στοιχεία της ποιμαντικής του πράξης με ειδικές ποιμαντικές επισημάνσεις, που αποτελούν θησαυρό και παρακαταθήκη για την εποχή μας.
description: This study attempts a brief presentation of pastoral theology of Geron Aimilianos Vapheides of the Holy Athonite Monastery of Simon Peter (1934- ), as set in his published works and from his catechisms. First, persons, events, studies and personal experiences that helped from his personality are sought out, reference being made both to biblical pastoral models and to contemporary spiritual fathers who formed the foundations of his asceticism. Next, theoretical and practical principles in Aimilianos pastoral work are presented, together with the basic consepts of his theology. Finally, his teachings to groups of people who kept his company or who were spiritually atteched to him are recorded. The study concludes with particular pastoral points he stressed, ones which constitute a spiritual treasure from our age and a living trust for those who continue his work and make good use of his spiritual legacy.
St. Petersburg, Russlands Fenster zur Ökumene, der Zukunft der Christen
Creators: name: Šišova, Marina
Publisher: name: Ökumenische Rundschau
Year: 2025

description: Ökumenische Rundschau, Bd. 50 Nr. 2 (2001): Ökumenische Rundschau, Band 50, Heft 2
Temperature vs. doping phase diagram of cuprate superconductors
Creators: name: Nunes, Lizardo H. C. M.
name: Teixeira, A. W.
name: Marino, E. C.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Starting from a spin-fermion model for the cuprate superconductors, we obtain an effective interaction for the charge carriers by integrating out the spin degrees of freedom. Our model predicts a quantum critical point for the superconducting interaction coupling, which sets up a threshold for the onset of superconductivity in the system. We show that the physical value of this coupling is below this threshold, thus explaining why there is no superconducting phase for the undoped system. Then, by including doping, we find a dome-shaped dependence of the critical temperature as charge carriers are added to the system, in agreement with the experimental phase diagram. The superconducting critical temperature is calculated without adjusting any free parameter and yields, at optimal doping $ T_c \sim $ 45 K, which is comparable to the experimental data.
Διαχείριση ανανεώσιμων πηγών ενέργειας στη δυτική πεδιάδα του Νέστου:
Creators: name: Στοΐδης, Βασίλειος Εμμανουήλ
Publisher: name: Aristotle University of Thessaloniki
Year: 2009
Subjects: Ανανεώσιμες πηγές
Ενέργεια
Βιομάζα
Γεωθερμία
Διαχείριση
Renewable sources
Energy
Biomass
Geothermics
Management

description: Στην παρούσα εργασία ερευνήθηκε η αποδοτικότερη διαχείριση του ενεργειακού δυναμικού των Ανανεώσιμων Πηγών Ενέργειας (ΑΠΕ) σε αγροτικές εφαρμογές στην περιοχή της δυτικής πεδιάδας του Νέστου. Η περιοχή μελέτης επιλέχθηκε γιατί χαρακτηρίζεται από δυναμικές καλλιέργειες και την ύπαρξη ενός εκμεταλλεύσιμου γεωθερμικού πεδίου στη περιοχή του Ερατεινού. Για το σκοπό αυτό εξετάστηκαν δύο σενάρια. Το πρώτο σενάριο προβλέπει την αξιοποίηση της γεωθερμίας και της βιομάζας της περιοχής σε διάφορες αστικές και γεωργικές χρήσεις, ενώ το δεύτερο σενάριο προβλέπει αξιοποίηση της βιομάζας για Συμπαραγωγή ηλεκτρισμού και θερμότητας και αξιοποίηση της γεωθερμίας αστικές και γεωργικές χρήσεις στη περιοχή του Ερατεινού. Τελικά, επιλέχθηκε το δεύτερο σενάριο ως το σενάριο με την μεγαλύτερη προβλεπόμενη αποδοτικότητα, σύμφωνα με περιβαλλοντικά, οικονομικά και κοινωνικά κριτήρια.
description: The object of this project is efficient management of energy potential of Renewable Energy Sources (RES) in rural applications in the region of western plain of Nestos river. The region is characterized by dynamic cultivations and a geothermal field. To achieve this goal two scenarios are examined. According the first scenario the geothermic energy and region's biomass provides heat for various urban and agricultural uses in the region of western plain of Nestos. According to the second scenario region's biomass is used in Co-production of electricity and heat and geothermal field is exploited in benefit of urban and agricultural uses in Eratino's region. Finally, the second scenario was chosen as the most effective scenario, according environmental, economical, and social criteria.
Tunneling dynamics of few bosons in a double well
Creators: name: Zöllner, Sascha
name: Meyer, Hans-Dieter
name: Schmelcher, Peter
Publisher: name: arXiv
Year: 2008
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We study few-boson tunneling in a one-dimensional double well. As we pass from weak interactions to the fermionization limit, the Rabi oscillations first give way to highly delayed pair tunneling (for medium coupling), whereas for very strong correlations multi-band Rabi oscillations emerge. All this is explained on the basis of the exact few-body spectrum and without recourse to the conventional two-mode approximation. Two-body correlations are found essential to the understanding of the different tunnel mechanisms. The investigation is complemented by discussing the effect of skewing the double well, which offers the possibility to access specific tunnel resonances
description: 10 pages, 8 figures
Revenue management:
Creators: name: Καραμπάση, Ασημίνα Ευσταθίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2009
Subjects: Διοίκηση απόδοσης
Στατικό μοντέλο
Δυναμικό μοντέλο
Revenue management
Yield management
Hotel revenue management
Airline revenue management
Booking limits-bid prices
Overbooking

description: Σκοπός-αντικείμενο της Διπλωματικής Εργασίας ήταν η πλήρης περιγραφή της μεθόδου του Revenue Management και η μελέτη της εφαρμογής της τόσο στις ξενοδοχειακές μονάδες, όσο και στις αεροπορικές εταιρίες.
description: The purpose of the thesis is to fully describe the analytical approach of Revenue Management and to evaluate its implementation in both the hotel and airline industries in Greece. This work was motivated by the study and analysis of Revenue Management and its procedures and also the positive results generated by the application of this method. Revenue Management is deemed the primary method that is generally applicable to both hotel and airline industries. Our research was predominantly centred on the application of the aforementioned method on the day-to-day functioning of a specific Greek hotel and ultimately how that hotel becomes aware, uses and benefits from this method. In our days, the application of Revenue Management is generally directly related to the hospitality sector and is of great significance to its effective functioning. The principal benefit of the application of this method is to increase efficacy as a result of the competition process in the hotel industry and contribute to the increase of a hotel’s customer base. Revenue Management has proved successful amongst hotel managers around the world for many years and will continue to be so for the years to come.The purpose of this thesis is two-fold. First our aim was to fully and correctly apply the Revenue Management approach in the context of our research field. Our second aim was to ensure the effective application of the Revenue Management analytical approach to the everyday works of the Galaxy hotel in Serres in conjunction with the ARENA optimization program. The results derived from examining the above form the first and second parts of the thesis.The third part predominantly involves presenting and analysing the results derived from the applicable research process and the conclusions reached thereof.
Total synthesis of (+)-8-isocyano-10-cycloamphilectene
Creators: name: Schindeler, Todd W.
Publisher: name: University of British Columbia
Year: 2009

description: A 36-step synthesis of the tetracyclic diterpene (+)-8-isocyano-10-cycloamphilectene (11) from (R)-pulegone (40) is described. An efficient four-step process gave 38 from 40 with complete regioselectivity in the introduction of the carbon-carbon double bond. Methoxycarbonylation and reduction were followed by stereocontrolled alkylation and produced 16. Treatment of the enol trifluoromethanesulfonate derived from 16 under conditions (Pd(PPh₃)₄, LiCl, THF, reflux) appropriate for an intramolecular Stille-type coupling gave the bicyclic compound 18. A highly face- and regioselective Diels—Alder cycloaddition process gave the tricyclic compound 54. The bromine atom in 54 was reductively removed in a samarium(II) induced protiodebromination process, and three further synthetic steps gave compound 21. At this point, the configurations at four of the seven stereocentres had been set and attention was turned towards the introduction of the fourth required carbocyclic ring. Allylic oxidation, reduction of the carbon-carbon double bond by catalytic hydrogenation and a two-step methoxycarbonylation process gave the intermediate 65 which was transformed into 32 by an efficient five-step synthetic sequence in which the introduction of C-7 of the cycloamphilectane skeleton was an important step. An aldol condensation reaction followed by a chemoselective reduction gave compound 30 which was subjected to an alkylation, epimerization, alkylation sequence wherein the gem-dimethyl function was installed yielding the ketone 81. At this point, the complete carbon skeleton with the correct configuration at each stereogenic centre for the natural product was in hand. Deoxygenation and degradation of the ester function to an isocyanide group completed the synthesis of 11. [Molecular structures]
Direct Opto-Electronic Imaging of 2D Semiconductor - 3D Metal Buried Interfaces
Creators: name: Jo, Kiyoung
name: Kumar, Pawan
name: Orr, Joseph
name: Anantharaman, Surendra B.
name: Miao, Jinshui
name: Motala, Michael
name: Bandyopadhyay, Arkamita
name: Kisslinger, Kim
name: Muratore, Christopher
name: Shenoy, Vivek B.
name: Stach, Eric
name: Glavin, Nicholas
name: Jariwala, Deep
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Applied Physics (physics.app-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The semiconductor-metal junction is one of the most critical factors for high performance electronic devices. In two-dimensional (2D) semiconductor devices, minimizing the voltage drop at this junction is particularly challenging and important. Despite numerous studies concerning contact resistance in 2D semiconductors, the exact nature of the buried interface under a three-dimensional (3D) metal remains unclear. Herein, we report the direct measurement of electrical and optical responses of 2D semiconductor-metal buried interfaces using a recently developed metal-assisted transfer technique to expose the buried interface which is then directly investigated using scanning probe techniques. We characterize the spatially varying electronic and optical properties of this buried interface with < 20 nm resolution. To be specific, potential, conductance and photoluminescence at the buried metal/MoS$_2$ interface are correlated as a function of a variety of metal deposition conditions as well as the type of metal contacts. We observe that direct evaporation of Au on MoS$_2$ induces a large strain of ~5% in the MoS$_2$ which, coupled with charge transfer, leads to degenerate doping of the MoS$_2$ underneath the contact. These factors lead to improvement of contact resistance to record values of 138 kohm-um, as measured using local conductance probes. This approach was adopted to characterize MoS$_2$-In/Au alloy interfaces, demonstrating contact resistance as low as 63 kohm-um. Our results highlight that the MoS$_2$/Metal interface is sensitive to device fabrication methods, and provides a universal strategy to characterize buried contact interfaces involving 2D semiconductors.
description: 6 figures + supplement
Wind dispersal of natural and biomimetic maple samaras
Creators: name: Nave,, Gary K.
name: Hall, Nathaniel
name: Somers, Katrina
name: Davis, Brock
name: Gruszewski, Hope
name: Powers, Craig
name: Collver, Michael
name: Schmale, David G.
name: Ross, Shane D.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Maple trees (genus $\textit{Acer}$) accomplish the task of distributing objects to a wide area by producing seeds which are carried by the wind as they slowly descend to the ground, known as samaras. With the goal of supporting engineering applications, such as gathering environmental data over a broad area, we developed 3D-printed artificial samaras. Here, we compare the behavior of both natural and artificial samaras in both still-air laboratory experiments and wind dispersal experiments in the field. We show that the artificial samaras are able to replicate (within 1 standard deviation) the behavior of natural samaras in a lab setting. We further introduce the notion of windage to compare dispersal behavior, and show that the natural samara has the highest mean windage, corresponding to the longest flights during both high wind and low wind experimental trials. This research provides a bioinspired design for the dispersed deployment of sensors and provides a better understanding of wind-dispersal of both natural and artificial samaras.
Διαχρονικά νομικά ζητήματα που σχετίζονται με την εφαρμογή του νομικού καθεστώτος του φόρου κατοχής ακίνητης περιουσίας (με έμφαση στις τελευταίες ρυθμίσεις):
Creators: name: Παρασκευοπούλου, Βασιλική Παναγιώτη
Publisher: name: Aristotle University of Thessaloniki
Year: 2009
Subjects: Νομικά ζητήματα
Εφαρμογή φορολογίας
Φορολογία κεφαλαίου
Φορολογία κατοχής ακίνητης περιουσίας
Legal matters
Enforcement of taxation
Ownership taxation
Taxation on real estate

description: Αναλυτική αναφορά στο νομοθετικό καθεστώς που επιβάλλει φορολόγηση της κατοχής ακίνητης περιουσίας από τη μεταπολίτευση και έντευθεν και εξέταση των νομικών ζητημάτων που προκύπτουν από την εφαρμογή των νόμων. Σχηματισμός κρίσης περι ζητημάτων συνταγματικότητας κατά την εφαρμογή τους. Με βασικό άξονα την εξέταση ζητημάτων αντισυνταγματικότητας η παρούσα μελέτη αναφέρεται στους νόμους 11/1975, 1249/1982, 2130/1993, 2459/1997 και στον πλέον πρόσφατο 3634/2008.
description: Analytical reference to the legislation that levies tax on ownership of real estate since the end of the junta (1974) and onwards as well as examination of the legal issues resulting from the enforcement of the relevant laws. Resolutions on cases that contravene the Constitution and derive from the enforcement of these statues. Focusing on the examination of matters that pose a question of incompatibility with the Constitution, the study refers to laws/statutes/acts 11/75, 1249/82, 2130/93, 2459/97 and the most recent 3634/08.
Elicitation of vocabulary from the Hupa Language Dictionary
Creators: name: Parker, Verdena
name: Newbold, Lindsey
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2021
Subjects: subject: hup

description: Audio file VP-111106-01: Elicitation of vocabulary from the Hupa Language Dictionary. English headwords 'daddy longlegs' to 'deerhoof'.
Dark matter and structure formation a review
Creators: name: Del Popolo, Antonino
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: This paper provides a review of the variants of dark matter which are thought to be fundamental components of the universe and their role in origin and evolution of structures and some new original results concerning improvements to the spherical collapse model. In particular, I show how the spherical collapse model is modified when we take into account dynamical friction and tidal torques.
Coherent dynamics on hierarchical systems
Creators: name: Blumen, Alexander
name: Bierbaum, Veronika
name: Muelken, Oliver
Publisher: name: arXiv
Year: 2006
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the coherent transport modeled by continuous-time quantum walks, focussing on hierarchical structures. For these we use Husimi cacti, lattices dual to the dendrimers. We find that the transport depends strongly on the initial site of the excitation. For systems of sizes $N\le21$, we find that processes which start at central sites are nearly recurrent. Furthermore, we compare the classical limiting probability distribution to the long time average of the quantum mechanical transition probability which shows characteristic patterns. We succeed in finding a good lower bound for the (space) average of the quantum mechanical probability to be still or again at the initial site.
description: 7 pages, 5 figures
title: Trébol Subterráneo :
title: Directrices para la ejecución del examen de la distinción, la homogeneidad y la estabilidad.
titleType: Subtitle
Creators: name: International Union For The Protection Of New Varieties Of Plants,
Publisher: name: International Union for the Protection of New Varieties of Plants,
Year: 0
Subjects: Subterranean Clover
Group identity.
New Varieties of Plants

description: La finalidad de estas directrices (“directrices de examen”) es elaborar los principios que figuran en la Introducción General (documento TG/1/3) y sus documentos TGP conexos, con objeto de que sirvan de orientación práctica y detallada para el examen armonizado de la distinción, homogeneidad y estabilidad (DHE) y en particular, para identificar los caracteres apropiados para el examen DHE y producir descripciones armonizadas de variedades.
KMT-2019-BLG-0371 and the Limits of Bayesian Analysis
Creators: name: Kim, Yun Hak
name: Chung, Sun-Ju
name: Yee, Jennifer C.
name: Udalski, A.
name: Bond, Ian A.
name: Jung, Youn Kil
name: Gould, Andrew
name: Albrow, Michael D.
name: Han, Cheongho
name: Hwang, Kyu-Ha
name: Ryu, Yoon-Hyun
name: Shin, In-gu
name: Shvartzvald, Yossi
name: Zang, Weicheng
name: Cha, Sang-Mok
name: Kim, Dong-Jin
name: Kim, Hyoun-Woo
name: Kim, Seung-Lee
name: Lee, Chung-Uk
name: Lee, Dong-Joo
name: Lee, Yongseok
name: Park, Byeong-Gon
name: Pogge, Richard W.
name: Poleski, Radek
name: Mróz, Przemek
name: Skowron, Jan
name: Szymański, Michal K.
name: Pietrukowicz, Pawel
name: Kozłowski, Szymon
name: Ulaczyk, Krzysztof
name: Rybicki, Krzysztof A.
name: Iwanek, Patryk
name: Wrona, Marcin
name: Gromadzki, Mariusz
name: Abe, Fumio
name: Barry, Richard
name: Bennett, David P.
name: Bhattacharya, Aparna
name: Donachie, Martin
name: Fujii, Hirosane
name: Itow, Yoshitaka
name: Hirao, Yuki
name: Kirikawa, Rintaro
name: Kondo, Iona
name: Koshimoto, Naoki
name: Matsubara, Yutaka
name: Muraki, Yasushi
name: Miyazaki, Shota
name: Ranc, Clément
name: Rattenbury, Nicholas J.
name: Satoh, Yuki
name: Shoji, Hikaru
name: Suzuki, Daisuke
name: Tristram, Paul J.
name: Tanaka, Yuzuru
name: Yamawaki, Tsubasa
name: Yonehara, Atsunori
Publisher: name: arXiv
Year: 2021
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We show that the perturbation at the peak of the light curve of microlensing event KMT-2019-BLG-0371 is explained by a model with a mass ratio between the host star and planet of $q \sim 0.08$. Due to the short event duration ($t_{\rm E} \sim 6.5\ $ days), the secondary object in this system could potentially be a massive giant planet. A Bayesian analysis shows that the system most likely consists of a host star with a mass $M_{\rm h} = 0.09^{+0.14}_{-0.05}M_{\odot}$ and a massive giant planet with a mass $M_{\rm p} = 7.70^{+11.34}_{-3.90}M_{\rm Jup}$. However, the interpretation of the secondary as a planet (i.e., as having $M_{\rm p} < 13 M_{\rm Jup}$) rests entirely on the Bayesian analysis. Motivated by this event, we conduct an investigation to determine which constraints meaningfully affect Bayesian analyses for microlensing events. We find that the masses inferred from such a Bayesian analysis are determined almost entirely by the measured value of $θ_{\rm E}$ and are relatively insensitive to other factors such as the direction of the event $(\ell, b)$, the lens-source relative proper motion $μ_{\rm rel}$, or the specific Galactic model prior.
description: 23pages, 7 figures
New baryon matter in the lattice Gross-Neveu model
Creators: name: de Forcrand, Philippe
name: Wenger, Urs
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We investigate the Gross-Neveu model on the lattice at finite temperature and chemical potential in the limit of an infinite number of fermion flavours. We check the universality of the continuum limit of staggered and overlap fermions at finite temperature and chemical potential. We show that at finite density a recently discovered phase of cold baryonic matter emerges as a baryon crystal from a spatially inhomogeneous fermion condensate. However, we also demonstrate that on the lattice, this new phase disappears at large coupling or in small volumes. Furthermore, we investigate unusual finite size effects that appear at finite chemical potential. Finally, we speculate on the implications of our findings for QCD.
description: 7 pages, 6 figures. Talk presented at the XXIV International Symposium on Lattice Field Theory, July 23-28, 2006, Tuscon, Arizona, USA
Isovector pair correlations in analytically solvable models
Creators: name: Nikoghosyan, G.
name: Balabekyan, A.
name: Kolganova, E. A.
name: Jolos, R. V.
name: Sazonov, D. A.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The eigensolutions of the collective Hamiltonian with different potentials suggested for description of the isovector pair correlations are obtained, analyzed and compared with the experimental energies. It is shown that the isovector pair correlations in nuclei around $^{56}$Ni can be described as anharmonic pairing vibrations. The results obtained indicate the presence of the $α$-particle type correlations in these nuclei and the existence of the interaction different from isovector pairing which also influences on the isospin dependence of the energies.
description: 12 pages, 5 figures
Additional file 1 of Convergent and discriminant validity of the Minimal Eating Observation Form – version II: a cross-sectional study
Creators: name: Westergren, Albert
name: Smithard, David
name: Westergaard, Mark
name: Norup, Anne
name: Riis, Johannes
name: Krarup, Anne
name: Hansen, Line Elise Møller
name: Emborg, Christina
name: Melgaard, Dorte
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Mental Health

description: Additional file 1.
Magnetothermoelectric Response at a Superfluid--Mott Insulator Transition
Creators: name: Bhaseen, M. J.
name: Green, A. G.
name: Sondhi, S. L.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate the finite temperature magnetothermoelectric response in the vicinity of a superfluid--Mott insulator quantum phase transition. We focus on the particle-hole symmetric transitions of the Bose--Hubbard model, and combine Lorentz invariance arguments with quantum Boltzmann calculations. By means of an epsilon expansion, we find that a non-vanishing thermoelectric tensor and a finite thermal conductivity are supported in this quantum critical regime. We comment on the singular Nernst effect in this problem.
description: 5 pages
Modeling Nitrogen Fractionation in the Protoplanetary Disk around TW Hya: Model Constraints on Grain Population and Carbon-to-Oxygen Elemental Abundance Ratio
Creators: name: Lee, Seokho
name: Nomura, Hideko
name: Furuya, Kenji
name: Lee, Jeong-Eun
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Observations conducted using the Atacama Large Millimeter/submillimeter Array on the protoplanetary disk around TW Hya show the nitrogen fractionation of HCN molecules in HC$^{14}$N/HC$^{15}$N $\sim$120 at a radius of $\sim$20 AU. In this study, we investigated the physical and chemical conditions that control this nitrogen fractionation process. To this end, a new disk model was developed, in which the isotope-selective photodissociation of N$_2$ and isotope-exchange chemical reactions have been incorporated. Our model can successfully reproduce the observed HCN column density when the elemental abundances of the gas-phase carbon and oxygen are depleted by two orders of magnitude relative to those in the interstellar medium and carbon is more abundant than oxygen ([C/O]$_{\rm elem}>$ 1). The isotope-selective photodissociation of N$_2$ is the dominant nitrogen fractionation process in our models. The observed HC$^{14}$N/HC$^{15}$N ratio, which increases outwards, can also be reproduced by the model by assuming that the small dust grains in the atmosphere of the outer disk are depleted more than those in the inner disk. This is consistent with grain evolution models, according to which small dust grains are continuously replenished in the inner disk due to fragmentation of the large dust grains that radially drift from the outer disk.
description: Accepted for publication in The Astrophysical Journal
Εκσυγχρονιστικά στρατιωτικά κινήματα στη Μέση Ανατολή και οργάνωση ΑΣΠΙΔΑ: μια απόπειρα προσέγγισης
Creators: name: Πλάκας, Ιωάννης Κωνσταντίνου
Publisher: name: Aristotle University of Thessaloniki
Year: 2009
Subjects: Ελλάδα Πολιτική και Διακυβέρνηση 20ος αιώνας
Ελλάδα Ενοπλες Δυνάμεις Πολιτική δραστηριότητα
Μέση Ανατολή Πολιτική και Διακυβέρνηση
Μιλιταρισμός Μέση Ανατολή
Greece Politics and Government 20th century
Greece Armed Forces Political activity
Sociology Military
Middle East Politics and government
Militarism Middle East

description: Ένα από τα γεγονότα που καθόρισε τις πολιτικές εξελίξεις της ταραγμένης δεκαετίας του 60 ήταν η ανακάλυψη της παραστρατιωτικής οργάνωσης ΑΣΠΙΔΑ, οργάνωσης που χαρακτηρίστηκε ως νασερική από τον δεξιό τύπο της εποχής. Στη παρούσα εργασία επιχειρείτε η σύγκριση της οργάνωσης αυτής με τα εκσυγχρονιστικά στρατιωτικά κινήματα που έλαβαν χώρα στη Μέση Ανατολή και ποιο συγκεκριμένα σε Αίγυπτο, Συρία και Ιράκ. Το πρώτο μέρος της εργασίας καταπιάνεται με τα κινήματα αυτά. Αρχικά εξετάζει τα εθνικά και κοινωνικά προβλήματα που οδήγησαν στην εμφάνισή τους, στη συνέχεια διερευνά την κοινωνική σύνθεση των νέων ελίτ (κυρίως στρατιωτικών) που αναδύονται και τέλος παρακολουθεί τον τρόπο επίλυσης των πιο πάνω ζητημάτων από τις νέες αυτές ελίτ. Στο δεύτερο μέρος της εργασίας εξετάζονται αρχικά τα εθνικά και κοινωνικά ζητήματα που αντιμετώπιζε η Ελλάδα τη περίοδο εμφάνισης του ΑΣΠΙΔΑ καθώς και ο τρόπος εμφάνισης και δράσης της πιο πάνω ομάδας καθώς και οι σχέσεις της με πολιτικά πρόσωπα. Η εργασία τελειώνει με το συμπέρασμα ότι ενώ συνέτρεχαν και στην Ελλάδα οι συνθήκες εκείνες που θα επέτρεπαν την εμφάνιση ενός τέτοιου εκσυγχρονιστικού στρατιωτικού κινήματος, ο ΑΣΠΙΔΑ δεν μπορεί να χαρακτηριστεί ως τέτοιο.
description: One of the facts that determined the political developments of upset decade of ‘60s was the discovery of the paramilitary organisation ASPIDA, which was characterized as nasseristic by the right press of season. The present work attempts to compare this organisation with the modernizing military movements that took place in the Middle East and especially in Egypt, Syria and Iraq. The first part of this work deals with this movements. Initially it examines the national and social problems that led to their appearance, afterwards investigates the social composition of the new elites (mainly military) that are emerged and finally it observes the way in which these new elites tried to resolve the above problems. The second part of this work examines initially the national and social questions that Greece faced in the period in which ASPIDA appeared, as well as the way the organisation appeared, its action and finally its relations with political persons. The work concludes with the argument that even though in Greece there were the conditions that would allow the appearance of such a modernizing military movement, ASPIDA cannot be characterized as such.
Insights From Exact Exchange-Correlation Kernels
Creators: name: Woods, N. D.
name: Entwistle, M. T.
name: Godby, R. W.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: The exact exchange-correlation (xc) kernel $f_\mathrm{xc}(x,x',ω)$ of linear response time-dependent density functional theory is computed over a wide range of frequencies, for three canonical one-dimensional finite systems. Methods used to ensure the numerical robustness of $f_\mathrm{xc}$ are set out. The frequency dependence of $f_\text{xc}$ is found to be due largely to its analytic structure, i.e. its singularities at certain frequencies, which are required in order to capture particular transitions, including those of double excitation character. However, within the frequency range of the first few interacting excitations, $f_\mathrm{xc}$ is approximately frequency independent, meaning the exact adiabatic approximation $f_\mathrm{xc}(ω= 0)$ remedies the failings of the local density approximation and random phase approximation for these lowest transitions. The key differences between the exact $f_\mathrm{xc}$ and its common approximations are analyzed, and cannot be eliminated by exploiting the limited gauge freedom in $f_\mathrm{xc}$. The optical spectrum benefits from using as accurate as possible an $f_\mathrm{xc}$ and ground-state xc potential, while maintaining exact compatibility between the two is of less importance.
Collective properties of magnetobiexcitons in quantum wells' and graphene superlattices
Creators: name: Berman, Oleg L.
name: Kezerashvili, Roman Ya.
name: Lozovik, Yurii E.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We propose the Bose-Einstein condensation (BEC) and superfluidity of quasi-two-dimensional (2D) spatially indirect magnetobiexcitons in a slab of superlattice with alternating electron and hole layers consisting from the semiconducting quantum wells (QWs) and graphene superlattice in high magnetic field. The two different Hamiltonians of a dilute gas of magnetoexcitons with a dipole-dipole repulsion in superlattices consisting of both QWs and graphene layers in the limit of high magnetic field have been reduced to one effective Hamiltonian a dilute gas of two-dimensional excitons without magnetic field. Moreover, for $N$ excitons we have reduced the problem of $2N\times 2$ dimensional space onto the problem of $N\times 2$ dimensional space by integrating over the coordinates of the relative motion of an electron (e) and a hole (h). The instability of the ground state of the system of interacting two-dimensional indirect magnetoexcitons in a slab of superlattice with alternating electron and hole layers in high magnetic field is established. The stable system of indirect quasi-two-dimensional magnetobiexcitons, consisting of pair of indirect excitons with opposite dipole moments is considered. The density of superfluid component $n_{s}(T)$ and the temperature of the Kosterlitz-Thouless phase transition to the superfluid state in the system of two-dimensional indirect magnetobiexcitons, interacting as electrical quadrupoles, are obtained for both QW and graphene realizations.
description: 9 pages, 3 figures
The opportunities and challenges of integrating population histories into genetic studies of diverse populations: a motivating example from Native Hawaiians
Creators: name: Chiang, Charleston W. K.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: FOS: Biological sciences

description: There is an urgent and well-recognized need to extend genetic studies to diverse populations, but several obstacles continue to be prohibitive, including (but not limited to) the difficulty of recruiting individuals from diverse populations in large numbers and the lack of representation in available genomic references. These obstacles notwithstanding, studying multiple diverse populations would provide informative, population-specific insights. Using Native Hawaiians as an example of an understudied population with a unique evolutionary history, I will argue that by developing key genomic resources and integrating evolutionary thinking into genetic epidemiology, we will have the opportunity to efficiently advance our knowledge of the genetic risk factors, ameliorate health disparity, and improve healthcare in this underserved population.
description: 6 pages, 2 figures
Phase Transition and Critical Dynamics in Diluted Josephson Junction Arrays
Creators: name: Yun, Young-Je
name: Baek, In-Cheol
name: Choi, Mu-Yong
Publisher: name: arXiv
Year: 2006
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Measurements of the $IV$ characteristics of site-diluted Josephson-junction arrays have revealed intriguing effects of percolative disorder on the phase transition and the vortex dynamics in a two-dimensional XY system. Different from other types of phase transitions, the Kosterlitz-Thouless (KT) transition was eliminated with the introduction of percolative disorder far below the percolation threshold. Even after the KT order had been removed, the system remained superconducting at low temperatures by establishing a different type of order. Near the percolation threshold, evidence was found that, as a consequence of the underlying fractal structure, the critical dynamics of the phase degrees of freedom persisted down to zero temperature.
description: 9 pages, 4 figures, Phys. Rev. Lett.(accepted)
On the nature of gravitational forces
Creators: name: Del Popolo, A.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In this paper I show how the statistics of the gravitational field is changed when the system is characterized by a non-uniform distribution of particles. I show how the distribution functions W(dF/dt) giving the joint probability that a test particle is subject to a force F and an associated rate of change of F given by dF/dt, are modified by inhomogeneity. Then I calculate the first moment of dF/dt to study the effects of inhomogenity on dynamical friction. Finally I test, by N-Body simulations, that the theoretical W(F) and dF/dt describes correctly the experimental data and I find that the stochastic force distribution obtained for the evolved system is in good agreement with theory. Moreover, I find that in an inhomogeneous background the friction force is actually enhanced relative to the homogeneous case.