cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Quadrilaterals on the square screen of their diagonals: Regge symmetries of quantum-mechanical spin-networks and Grashof classical mechanisms of four-bar linkages
Creators: name: Aquilanti, Vincenzo
name: Bitencourt, Ana Carla Peixoto
name: Caglioti, Concetta
name: Santos, Robenilson Ferreira dos
name: Lombardi, Andrea
name: Palazzetti, Federico
name: Ragni, Mirco
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: The four-bar linkage is a basic arrangement of mechanical engineering and represents the simplest movable system formed by a closed sequence of bar-shaped bodies. Although the mechanism can have in general a spatial arrangement, we focus here on the prototypical planar case, starting however from a spatial viewpoint. The classification of the mechanism relies on the angular range spanned by the rotational motion of the bars allowed by the ratios among their lengths and is established by conditions for the existence of either one or more bars allowed to move as cranks, namely to be permitted to rotate the full 360 degrees range (Grashof cases), or as rockers with limited angular ranges (non-Grashof cases). In this paper, we provide a view on the connections between the "classic" four-bar problem and the theory of 6j symbols of quantum mechanical angular momentum theory, occurring in a variety of contexts in pure and applied quantum mechanics. The general case and a series of symmetric configurations are illustrated, by representing the range of existence of the related quadrilaterals on a square "screen" (namely as a function of their diagonals) and by discussing their behavior according both to the Grashof conditions and to the Regge symmetries, concertedly considering the classification of the two mechanisms and that of the corresponding objects of the quantum mechanical theory of angular momentum. An interesting topological difference is demonstrated between mechanisms belonging to the two Regge symmetric configurations: the movements in the Grashof cases span chirality preserving configurations with a 2 pi-cycle of a rotating bar, while by contrast the non-Grashof cases span both enantiomeric configurations with a 4 pi-cycle.
description: 34 pages, 11 figures, 4 tables
Supplementary document for Unsupervised crosstalk suppression for self-interference digital holography - 7332213.pdf
Creators: name: Huang, Tao
name: Yang, Le
name: Zhang, Weina
name: Dou, Jiazhen
name: Di, Jianglei
name: Wu, Jiachen
name: Rosen, Joseph
name: zhong, Liyun
Publisher: name: Optica Publishing Group
Year: 2025
Subjects: Uncategorized

description: Supplementary analysis and parameter description
Exotic Mott phases of the extended t--J model on the checkerboard lattice at commensurate densities
Creators: name: Poilblanc, Didier
Publisher: name: arXiv
Year: 2007
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Coulomb repulsion between electrons moving on a frustrated lattice can give rise, at simple commensurate electronic densities, to exotic insulating phases of matter. Such a phenomenon is illustrated using an extended t--J model on a planar pyrochlore lattice for which the work on the quarter-filled case [cond-mat/0702367] is complemented and extended to 1/8- and 3/8-fillings. The location of the metal-insulator transition as a function of the Coulomb repulsion is shown to depend strongly on the sign of the hopping. Quite generally, the metal-insulator transition is characterized by lattice symmetry breaking but the nature of the insulating Mott state is more complex than a simple Charge Density Wave. Indeed, in the limit of large Coulomb repulsion, the physics can be described in the framework of (extended) quantum fully-packed loop or dimer models carrying extra spin degrees of freedom. Various diagonal and off-diagonal plaquette correlation functions are computed and the low-energy spectra are analyzed in details in order to characterize the nature of the insulating phases. We provide evidence that, as for an electronic density of n=1/2 (quarter-filling), the system at $n=1/4$ or $n=3/4$ exhibits also plaquette order by forming a (lattice rotationally-invariant) Resonating-Singlet-Pair Crystal, although with a quadrupling of the lattice unit cell (instead of a doubling for $n=1/2$) and a 4-fold degenerate ground state. Interestingly, qualitative differences with the bosonic analog (e.g. known to exhibit columnar order at n=1/4) emphasize the important role of the spin degrees of freedom in e.g. stabilizing plaquette phases w.r.t. rotational symmetry-breaking phases.
description: 7 pages, 7 figures Follow-up of cond-mat/0702367
ЭКСПЕРТНО-КРИМИНАЛИСТИЧЕСКАЯ ДЕЯТЕЛЬНОСТЬ: ВЗГЛЯД В БУДУЩЕЕ
Creators: name: Марина Владимировна Кардашевская
Publisher: name: Вестник экономической безопасности
Year: 2020
Subjects: экспертиза
эксперт
специалист
экспертно-криминалистическая деятельность
криминалистика
преступления
расследование

description: Дается оценка современного состояния экспертно-криминалистической деятельности как одного из основных направлений деятельности МВД России; делается вывод, что выделение судебной экспертизы в самостоятельную науку крайне негативно отразилось на деятельности специалистов, на эффективности их участия в выявлении, пресечении, раскрытии и расследовании преступлений; сформулированы основные направления реорганизации экспертно-криминалистической службы.
Capability Iteration Network for Robot Path Planning
Creators: name: Nie, Buqing
name: Gao, Yue
name: Mei, Yidong
name: Gao, Feng
Publisher: name: arXiv
Year: 2021
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: Path planning is an important topic in robotics. Recently, value iteration based deep learning models have achieved good performance such as Value Iteration Network(VIN). However, previous methods suffer from slow convergence and low accuracy on large maps, hence restricted in path planning for agents with complex kinematics such as legged robots. Therefore, we propose a new value iteration based path planning method called Capability Iteration Network(CIN). CIN utilizes sparse reward maps and encodes the capability of the agent with state-action transition probability, rather than a convolution kernel in previous models. Furthermore, two training methods including end-to-end training and training capability module alone are proposed, both of which speed up convergence greatly. Several path planning experiments in various scenarios, including on 2D, 3D grid world and real robots with different map sizes are conducted. The results demonstrate that CIN has higher accuracy, faster convergence, and lower sensitivity to random seed compared to previous VI-based models, hence more applicable for real robot path planning.
description: 9 pages. IJRA 2021 accepted
Broadening of band-gap in photonic crystals with optically saturated media
Creators: name: Abrarov, S. M.
name: Abrarov, R. M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Optics (physics.optics)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Due to strong absorption of the incident light, the media with high refractive index are considered restrictive for applications in photonic crystals (PhCs). The possibility to resolve this problem by optical saturation effectively minimizing the absorption of the PhC medium is discussed. Such approach might be promising for the significant broadening of the photonic band-gap.
description: 10 pages
О НЕКОТОРЫХ ПРОБЛЕМАХ СОВРЕМЕННОГО ПРАВОВОГО РЕГУЛИРОВАНИЯ СУДЕБНО-ЭКСПЕРТНОЙ ДЕЯТЕЛЬНОСТИ В РФ
Creators: name: Олег Стасьевич Кучин
Publisher: name: Вестник экономической безопасности
Year: 2020
Subjects: эксперт
методики
судебно-экспертная деятельность
федеральный закон
научная дискуссия
правовой акт
судопроизводство

description: Обосновывается необходимость разработки и внедрения в практику проведения экспертиз единых, легальных методик. Законодательно следует закрепить правило, что отсутствие таких методик проведения экспертизы исключает возможность ее производства, а ее заключение является недействительным.
Words in crisis: Metaphor valence in persuasive communication
Creators: name: Βογιατζής, Αναστάσιος Α.
Publisher: name: Aristotle University of Thessaloniki
Year: 2019
Subjects: Μεταφορά
Σθένος
Πειθώ
Γνωστική γλωσσολογία
Metaphor
Valence
Persuasion
Cognitive linguistics

description: Η διδακτορική διατριβή εξετάζει τη δύναμη της πειθούς των μεταφορών με θετικό ή με αρνητικό σθένος στο περιβάλλον μίας οικονομικής κρίσης. Ξεκινώντας από ένα διάγγελμα του πρωθυπουργού από το ακριτικό Καστελόριζο, η διατριβή μελετά το εύρος της χρήσης του μεταφορικού λόγου σε πέντε διαγγέλματα του Έλληνα πρωθυπουργού, Γιώργου Παπανδρέου, κατά τα πρώτα χρόνια της οικονομικής κρίσης στην Ελλάδα. Αυτά τα διαγγέλματα αντιπαραβάλλονται με ομιλίες του πρωθυπουργού στη Βουλή. Τα αποτελέσματα έδειξαν ότι τα διαγγέλματα προς το Ελληνικό κοινό αποτελούνταν κυρίως από μεταφορές θετικού σθένους, κάτι το οποίο δεν ίσχυε για τις ομιλίες στη Βουλή. Η ανάλυση επίσης αποκάλυψε συγκεκριμένα μοτίβα χρήσης του μεταφορικού λόγου με το μεταφορικό πλαίσιο ΤΑΞΙΔΙ (“σχήμα της κίνησης”) να αποτελεί το βασικό μεταφορικό πλαίσιο στη βάση του οποίου δομήθηκαν τα διαγγέλματα. Με κύριο σκοπό να μελετηθεί η δυναμική της πειθούς του μεταφορικού λόγου εντός του συγκεκριμένου πλαισίου, μια πειραματική μελέτη ακολούθησε την ανάλυση των σωμάτων κειμένων. Σε αυτό το μέρος της έρευνας οι συμμετέχοντες στο πείραμα άκουσαν διαφορετικά είδη ενός μηνύματος ως προς το σθένος των μεταφορών του. Σε αντίθεση με το προσδοκώμενο, τα αποτελέσματα δεν έδειξαν κάποια υπερίσχυση της μεταφοράς θετικού σθένους ως προς το αρνητικό σθένος στο θέμα της πειθούς. Αντιθέτως, ήταν ο αρνητικός κυριολεκτικός λόγος (ομάδα ελέγχου) που αποδείχθηκε να υπερισχύει σε περιορισμένο βαθμό.
description: The Ph.D dissertation examines the persuasive power of valenced metaphors in the context of an economic crisis. Starting from a Prime Minister’s speech from the remote Greek island of Kastelorizo, this thesis investigates the extent of metaphor use in five proclamations delivered by the Greek Prime Minister, George Papandreou, during the first years of the economic crisis in Greece. These proclamations are compared to speeches delivered in the Greek Parliament. The results revealed that the proclamations addressing the Greek public were found to mainly consist of positively valenced metaphors, while this was not the case in the addresses in the Parliament. The analysis also revealed particular patterns of metaphor use with the TRAVEL frame (MOTION schema) being the by-default type of metaphoric frame used to structure the proclamations. In order to examine the full persuasive potential of metaphoric language in the particular context, an experimental part followed the corpus analysis. In this part of the research participants listened to different types of a message in terms of metaphor valence. Contrary to what was expected, the results did not show an advantage of positive metaphors over negative ones in terms of persuasion. On the contrary, it was the literal -control- negative condition that was shown to be persuasive to a limited extent.
In search of an unbiased temperature estimator for statistically poor X-ray spectra
Creators: name: Leccardi, A.
name: Molendi, S.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Although commonly employed by X-ray astronomers, maximum likelihood estimators are known to be biased. In this paper we investigate the bias associated to the measure of the temperature from an X-ray thermal spectrum. We show that, in the case of low surface brightness regions, commonly adopted estimators, such as those based on chi squared and Cash statistics, return strongly biased results. We stress that this can have strong implications when measuring the temperature of cluster outer regions with current experiments. We consider various approaches to overcome this problem, the most effective is a technique which allows us to correct the bias a posteriori. Extensive montecarlo simulations show that our correction returns excellent results under different conditions.
description: 9 pages, 9 figures, accepted for publication in A&A
title: Management Information Systems And The Precautionary Approach
Creators: name: Rothschild, B.J.
name: Robinson, A.R.
name: Miller, M.
name: Gangopadhyay, A.
name: Bisagni, J.J.
name: Cabeza, A.
name: Cai, D.
name: Fortier, P.
name: Haley, P.
name: Kim, H.S.
name: King, E.
name: Lanerolle, L.
name: Leslie, W.G.
name: Lozano, C.
Publisher: name: ASC 1998 - T
Year: 2024
Subjects: Fisheries and aquaculture
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author.Increasing demands on fishery management continue to promote the development of fishery management systems for decision making. One of the difficult problems involves utilizing environmental information and interfacing that information with huge amounts of fishing an other ancillary data.
Pinch-off dynamics to describe animal lapping
Creators: name: Jung, Sunghwan
Publisher: name: arXiv
Year: 2021
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: Some carnivorous mammals (e.g., cats and dogs) lap water with their tongues to drink water at high frequencies. Such a fast moving tongue creates a liquid column out of a bath which is bitten by the mouth for drinking. Presumably, the animals bite just before the pinch-off time of the water column to maximize the water intake. Otherwise, the water column falls back to the bath before being bitten. Such a pinch-off phenomenon in the liquid column can be described as the acceleration-induced (i.e., unsteady) inertia balances with the capillary force. The classical Rayleigh-Plateau instability explains the competition of the steady inertia with the capillarity, but not with the unsteady inertia. In this study, we modify the Rayleigh-Plateau instability in the presence of the fluid acceleration, and show that the most unstable wavenumber and growth rate increase with acceleration. The pinch-off time is theoretically predicted as the -1/3 power of the Bond number (i.e, a ratio of the acceleration-induced inertia to capillarity). Finally, measured pinch-off times from previous physical experiments and dog \& cat jaw-closing times are shown to be in good agreement with our theoretical pinch-off time. Therefore, our study shows that animals presumably modulate their lapping and jaw-closing time to bite down the water column before the pinch-off to maximize the water intake.
title: Precautionary Approach And Fishermen
Creators: name: Lutchman, Indrani
name: Clers, Sophie des
Publisher: name: ASC 1998 - T
Year: 2024
Subjects: Fisheries and aquaculture
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author.The precautionary approach has been accepted as a concept which should b eintegrated into all levels of the fishery system. ICES is currently recommending the approach to management to North Sea fisheries.
ИНФОРМАЦИОННЫЕ ТЕХНОЛОГИИ И ЭКСПЕРТНЫЕ ИССЛЕДОВАНИЯ ПРИ РАССЛЕДОВАНИИ ПРЕСТУПЛЕНИЙ В СФЕРЕ ЭКОНОМИКИ, СОВЕРШАЕМЫХ НА ЖЕЛЕЗНОДОРОЖНОМ ТРАНСПОРТЕ
Creators: name: Владимир Иванович Щукин
name: Евгений Владимирович Чиненов
Publisher: name: Вестник экономической безопасности
Year: 2020
Subjects: преступления в сфере экономики
железнодорожный транспорт
информационные технологии
экспертные исследования
методико-криминалистическое обеспечение расследования преступлений

description: Рассматриваются особенности использования информационных технологий и производства экспертиз при расследовании преступлений в сфере экономики, совершаемых на железнодорожном транспорте; анализируются проблемы организации связанной с этим деятельности. Предлагаются возможные варианты их решения.
title: A Method For Estimating Preliminary Conservation Limits For Salmon Stocks In The Nasco-Neac Area
Creators: name: Potter, E. C. E.
name: Hansen, L. P.
name: Gudbergsson, G.
name: Crozier, W. C.
name: Erkinaro, J.
name: Insulander, C.
name: J.MacLean
name: O'Maoileidigh, N.
name: Prusov, S.
Publisher: name: ASC 1998 - T
Year: 2024
Subjects: Fisheries and aquaculture
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author.The North Atlantic Salmon Conservation Organisation (NASCO) has agreed to adopt a Precautionary Approach in the management of salmon fisheries and has determined that this should be based upon the use of conservation limits and management targets. NASCO has therefore asked ICES to develop conservation limits for all Atlantic salmon stocks in the North East Atlantic Commission (NEAC) Area based upon best available information and has identified this as a priority for immediate action. Efforts are being made to estimate conservation limits by transferring stock-recruitment relationships from index rivers, but it will take several years to undertake this work for the 1700 river stocks in the area. An interim methodology is therefore required. The paper proposes a development of the model used to estimate the recruitment of maturing and non-maturing one-sea-winter salmon (the pre-fishery abundance) in the NEAC area. The outputs from this model are used to develop 'pseudo' stock­recruitment relationships, which relate the estimated egg deposition for large. groups of river stocks, lagged to take account of their smolt age composition, to the recruitment in subsequent years. Standard parametric or non-parametric methods may be used to set approximate conservation limits based on these relationships. These limits may then be used to provide catch advice. The paper considers the sensitivity of the model to various input parameters and ways to improve it.
Mutual Coherence of Polarized Light in Disordered Media: Two-Frequency Method Extended
Creators: name: Fannjiang, Albert C.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The paper addresses the two-point correlations of electromagnetic waves in general random, bi-anisotropic media whose constitutive tensors are complex Hermitian, positive- or negative-definite matrices. A simplified version of the two-frequency Wigner distribution (2f-WD) for polarized waves is introduced and the closed form Wigner-Moyal equation is derived from the Maxwell equations. In the weak-disorder regime with an arbitrarily varying background the two-frequency radiative transfer (2f-RT) equations for the associated $2\times 2$ coherence matrices are derived from the Wigner-Moyal equation by using the multiple scale expansion. In birefringent media, the coherence matrix becomes a scalar and the 2f-RT equations take the scalar form due to the absence of depolarization. A paraxial approximation is developed for spatialy anisotropic media. Examples of isotropic, chiral, uniaxial and gyrotropic media are discussed.
A mean value theorem for systems of integrals
Creators: name: Jankovic, Slobodanka
name: Merkle, Milan
Publisher: name: arXiv
Year: 2007
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 65D32, 26A51, 26D15, 60E15

description: More than a century ago, G. Kowalewski stated that for each n continuous functions on a compact interval [a,b], there exists an n-point quadrature rule (with respect to Lebesgue measure on [a,b]), which is exact for given functions. Here we generalize this result to continuous functions with an arbitrary positive and finite measure on an arbitrary interval. The proof relies on a version of Caratheodory's convex hull theorem for a continuous curve, that we also prove in the paper. As applications, we give a representation of the covariance for two continuous functions of a random variable, and a most general version of Gruess' inequality.
description: 7 pages
ТОЛКОВАНИЕ НОРМ ПРАВА
Creators: name: Руслан Баширович Гандалоев
Publisher: name: Вестник экономической безопасности
Year: 2020
Subjects: толкование права
норма права
системообразующие связи права
субординация
координация
прецедент толкования
правотворчество
правоприменение
судебная практика

description: Рассматриваются понятия, виды, цели и способы толкования норм права. Даются определение и правила осуществления толкования (интерпретации) правовых актов. Указывается, что под толкованием норм права понимается деятельность, направленная на установление их содержания, на раскрытие выраженной в них воли стоящих у власти социальных сил. Специальное внимание уделено судебному толкованию, его роли в обеспечении единообразия правоприменения, проблеме взаимодействия норм законодательства и судебной практики.
title: Evaluation Of The Effects Of A Closed Area In The North Sea ('Plaice Box') On The Stock Development Of Plaice (Pleuronectes Platessa)
Creators: name: Pastoors, M.A.
name: Rijnsdorp, A.D.
name: Van Beek, F.A.
Publisher: name: ASC 1998 - U
Year: 2024
Subjects: Ecosystem observation, processes and dynamics
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author.The plaice box, a partially closed area in the North Sea, was established in 1989 to reduce discarding of undersized plaice (P1euronectes platessa) in the main nursery areas and thereby enhance the recruitment to the fishery. Despite the plaice box, yield and spawning stock biomass have decreased. This paper evaluates the effect of the plaice box by analysing the relevant factors and processes (natural and anthropogenic) operating in the plaice box that affect the level of recruitment. It is concluded that the overall beam trawl effort in the box decreased to around 6% of the level befoce the establishment of the box reducing the discard mortality rate in the box. However, other processes such as a reduced growth rate and possibly a higher rate of -natural mortality have counter affected the reduced discard rate. The changes in growth and mortality coincide with changes in the North Sea ecosystem that occurred in the early 1990s. The changes may also be due to the changes in level of beam trawl effort which may have led to a reduction in the food supply for plaice. However, as no direct evidence is available, the latter hypothesis needs further study.
Exclusion statistics for particles with a discrete spectrum
Creators: name: Ouvry, Stéphane
name: Polychronakos, Alexios. P.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We formulate and study the microscopic statistical mechanics of systems of particles with exclusion statistics in a discrete one-body spectrum. The statistical mechanics of these systems can be expressed in terms of effective single-level grand partition functions obeying a generalization of the standard thermodynamic exclusion statistics equation of state. We derive explicit expressions for the thermodynamic potential in terms of microscopic cluster coefficients and show that the mean occupation numbers of levels satisfy a nesting relation involving a number of adjacent levels determined by the exclusion parameter. We apply the formalism to the harmonic Calogero model and point out a relation with the Ramanujan continued fraction identity and appropriate generalizations.
description: 20 pages
ИСТОРИЧЕСКОЕ РАЗВИТИЕ ГРАЖДАНСКОГО ОБОРОТА В ДРЕВНЕМ РИМЕ: ОТ КВИРИТСКОГО ПРАВА К ПРЕТОРСКОМУ ПРАВУ
Creators: name: Игорь Александрович Гончаров
Publisher: name: Вестник экономической безопасности
Year: 2020
Subjects: римское цивильное право
преторское право
суд
владение
пользование
распоряжение
право собственности
закон

description: В статье автор исследует особенности квиритского права собственности (jus civile) и причины возникновения бонитарного (преторского) права, связанные с развитием товарно-денежных отношений в Риме. В классическом римском праве параллельно существовали различные виды права собственности. Однако по мере творческого развития римского частного права в целом и особенно права частной собственности произошло постепенное сглаживание и устранение различий между видами права собственности.
Supplementary document for A self-powered radiation detector based on AlScN/SiC heterojunction structure - 7349433.pdf
Creators: name: Chen, Chong
name: Jia, Yuping
name: Sun, Xiaojuan
name: Liu, Mingrui
name: Ben, Jianwei
name: Shi, Zhiming
name: Lv, Shunpeng
name: Jiang, Ke
name: Wu, Tong
name: Cui, Xingzhu
Publisher: name: Optica Publishing Group
Year: 2025
Subjects: Uncategorized

description: 547220-SI-A self-powered radiation detector based on AlScNSiC heterojunction structure
An analysis of key MIS issues
Creators: name: Graham, John Albert
Publisher: name: University of British Columbia
Year: 2010

description: The purpose of this research was to examine the topical Management Information System (MIS) issues of the day to determine which are most important along with the factors contributing to their importance. Two professional societies from the greater Vancouver area were surveyed to obtain the MIS practitioners' opinions as to the most important issues. The respondents predominantly held managerial positions while the organizations comprised a wide cross section of sizes and industries. Data management, planning and integrating technologies were the top rated issues as seen by the aggregation of respondents. A factor analysis identified five higher level issues. An analysis was also performed to determine if importance was related to the demographic variables of company size, industry, respondent position and innovator category. Comparisons were made with previous research with the main trend being the increased importance placed on technical or application system issues versus management issues.
The Effect of Marketing Investment on Firm Value and Systematic Risk
Creators: name: Mousa, Musaab
name: Nosratabadi, Saeed
name: Sagi, Judit
name: Mosavi, Amir
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Economics (econ.GN)
subject: FOS: Economics and business

description: Analyzing the financial benefit of marketing is still a critical topic for both practitioners and researchers. Companies consider marketing costs as a type of investment and expect this investment to be returned to the company in the form of profit. On the other hand, companies adopt different innovative strategies to increase their value. Therefore, this study aims to test the impact of marketing investment on firm value and systematic risk. To do so, data related to four Arabic emerging markets during the period 2010-2019 are considered, and firm share price and beta share are considered to measure firm value and systematic risk, respectively. Since a firm's ownership concentration is a determinant factor in firm value and systematic risk, this variable is considered a moderated variable in the relationship between marketing investment and firm value and systematic risk. The findings of the study, using panel data regression, indicate that increasing investment in marketing has a positive effect on the firm value valuation model. It is also found that the ownership concentration variable has a reinforcing role in the relationship between marketing investment and firm value. It is also disclosed that it moderates the systematic risk aligned with the monitoring impact of controlling shareholders. This study provides a logical combination of governance-marketing dimensions to interpret performance indicators in the capital market.
ВООРУЖЕННЫЕ СИЛЫ РИМСКОЙ ИМПЕРИИ В ЭПОХУ ДОМИНАТА (284–476 ГГ. Н.Э.)
Creators: name: Сергей Николаевич Грошев
Publisher: name: Вестник экономической безопасности
Year: 2020
Subjects: Древний Рим
доминат
федераты
гвардия
военные округа
консул
преторианский префект
варвары
Диоклетиан
преторианцы
император

description: Рассмотрена проблематика устройства вооруженных сил Древнего Рима периода домината. Автор статьи анализирует суть процессов, которые происходили в сфере устройства военных структур и всех сопутствующих этой сфере государственных институтов. Настоящая статья не претендует на масштабное исследование указанной проблематики, выступая скорее кратким очерком, который позволит неискушенному читателю понять суть тех процессов, которые проходили в сфере военного устройства Древнего Рима.
Multi-objective discovery of PDE systems using evolutionary approach
Creators: name: Maslyaev, Mikhail
name: Hvatov, Alexander
Publisher: name: arXiv
Year: 2021
Subjects: subject: Neural and Evolutionary Computing (cs.NE)
subject: FOS: Computer and information sciences

description: Usually, the systems of partial differential equations (PDEs) are discovered from observational data in the single vector equation form. However, this approach restricts the application to the real cases, where, for example, the form of the external forcing is of interest. In the paper, a multi-objective co-evolution algorithm is described. The single equations within the system and the system itself are evolved simultaneously to obtain the system. This approach allows discovering the systems with the form-independent equations. In contrast to the single vector equation, a component-wise system is more suitable for expert interpretation and, therefore, for applications. The example of the two-dimensional Navier-Stokes equation is considered.
Carotid Vessel Wall Segmentation and Atherosclerotic Lesion Diagnosis Challenge
Creators: name: Huijun Chen
name: Xihai Zhao
name: Jiaqi Dou
name: Chenlin Du
name: Runyu Yang
name: Haozhong Sun
name: Shuwan Yu
name: Huilin Zhao
name: Yuan, Chun
name: Niranjan Balu
Publisher: name: Zenodo
Year: 2022
Subjects: Vessel wall segmentation
Atherosclerotic lesion diagnosis
Carotid artery
3D-VISTA
MICCAI
Challenge

description: Atherosclerosis is a leading cause of death worldwide, which occurs with luminal narrowing and plaque formation in multiple vascular beds, including carotid arteries. Early detection and proper treatment of carotid atherosclerosis can prevent the progression of cardiovascular disease. Magnetic resonance (MR) black-blood vessel wall imaging (BB-VWI) has been effective at visualizing normal and diseased arteries and characterizing atherosclerotic lesions, which was used in many previous clinical studies, with careful and comprehensive manual segmentation of the vessel wall. However, manual segmentation is labor-intensive and requires a high degree of training in vessel wall review. On the other hand, automatic segmentation is also challenging for complex atherosclerotic lesions and in complex arterial geometries.
 Vessel wall imaging (VWI) with MRI of the carotid artery has been recognized to be able to identify atherosclerotic lesions which pose an increased risk of causing clinical events. However, traditional axial acquisition MRI sequences require a long scan. To ensure patient compliance and diagnostic image quality, a fast 3D carotid black blood MRI (volume isotropic turbo spin echo acquisition, VISTA) has been developed, which allows large coverage of carotid arteries with submillimeter isotropic resolution in the coronal acquisition, and is able to depict atherosclerotic lesion burden, severity, and luminal stenosis. The sequence has potential clinical application in identifying patients with advanced lesions but its application is limited due to the complexity of 3D image review, a large number of images available, and the lack of trained radiologists with extensive experience in the evaluation
 of carotid vessel wall thickness.
 In this challenge, the task is to segment the vessel wall from 3D-VISTA images and diagnose the atherosclerotic lesions with high accuracy and robustness. And then the clinical usable measurements such as wall thickness (difference between the lumen and outer wall contours), lumen area or stenosis percent can be derived from the vessel wall segmentation. In addition, the identification of the lumen and outer wall boundary of the vessel wall is also critical for the diagnosis of lesions. In summary, this challenge focuses on carotid vessel wall segmentation and atherosclerotic lesion diagnosis.
«СИСТЕМА ВЗАИМНОГО ОБУЧЕНИЯ»: ЕЕ ЗНАЧЕНИЕ И ОТРАЖЕНИЕ В РОССИЙСКОЙ АРМИИ И ПОЛИЦИИ В XVIII–XIX ВЕКАХ
Creators: name: Нодари Дарчоевич Эриашвили
name: Татьяна Львовна Матиенко
name: Алексей Алексеевич Иванов
Publisher: name: Вестник экономической безопасности
Year: 2020
Subjects: Белл-Ланкастерская система
народное образование
мониторы
жирардины
массовость охвата населения
«Вольное общество учреждения училищ по методе взаимного обучения»
декабристы
закрытие школ «взаимного обучения»
приобретение общей и профессиональной грамотности нижними чинами полиции

description: Раскрываются особенности оформления и сущности так называемой Белл-Ланкастерской системы обучения и ее распространение в зарубежных странах и Российской империи в конце XVIII – начале XIX веков. Подчеркивается важность ее влияния на функционирование заведений российской системы народного образования рассматриваемого периода. Показывается реализация основ «методы взаимного обучения» в деле общеобразовательной и профессиональной подготовки нижних чинов российской армии и полиции в XVIII – первой половине XIX вв.
Higher Dimensional Strange Quark Matter Coupled to the String Cloud with Electromagnetic Field Admitting One Parameter Group of Conformal Motion
Creators: name: Pradhan, Anirudh
name: Khadekar, G. S.
name: Mishra, M. K.
name: Kumbhare, S.
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: This paper has been withdrawn by arXiv administrators because of an inappropriate amount of overlap with hep-th/0505013.
description: This paper has been withdrawn by arXiv administrators
ПРАВООХРАНИТЕЛЬНЫЕ ОРГАНЫ КАК ПРЕДМЕТ КОНСТИТУЦИОННО-ПРАВОВОГО РЕГУЛИРОВАНИЯ
Creators: name: Илья Сергеевич Седой
Publisher: name: Вестник экономической безопасности
Year: 2020
Subjects: правоохранительные органы
конституция
права человека
охрана и защита прав
гражданское общество
органы внутренних дел
государство
закон
суд
право

description: Правоохранительные органы занимают ведущее место в системе органов государственной власти по обеспечению значимых функций российского государства, поскольку позволяют решать задачи, относящиеся к различным сторонам функционирования и развития ключевых институтов политической системы общества, гражданского общества и государства. В правовом государстве идея верховенства права подчинена логике охраны и защиты основных прав и свобод человека и гражданина, а деятельность государственных институтов направлена на служение народу, нации. Отсюда – направленность правоохранительных органов на охрану и защиту конституционных ценностей – прав и свобод человека и гражданина.
The Mediating Effect of Job Satisfaction on Learning Organization Culture and Turnover Intention among Generation X Workers of Nonprofit Organizations in Thailand
Creators: name: Sudarat Tuntivivat
name: Montree Piriyakul
Publisher: name: Behavioral Science Research Institute, SWU.
Year: 2015
Subjects: generation X workers,learning organization culture,job satisfaction,turnover intention,nonprofit organizations

description: 1, 10, International Journal of Behavioral Science
ГРАЖДАНСКО-ПРАВОВАЯ ОТВЕТСТВЕННОСТЬ ЗА НЕИСПОЛНЕНИЕ ВАЛЮТНЫХ ОБЯЗАТЕЛЬСТВ
Creators: name: Юлия Петровна Калинченко
Publisher: name: Вестник экономической безопасности
Year: 2020
Subjects: гражданско-правовая ответственность
валютное законодательство
валютные сделки
обязательство

description: Важной характеристикой ответственности за нарушения валютного законодательства является то, что она влечет за собой негативные последствия для правонарушителя: ущемляет его право распоряжаться средствами на валютном счете, возлагает на него дополнительные обязанности.
Το όραμα των Ελλήνων για την Αμερική, από τον Νεοελληνικό Διαφωτισμό μέχρι τον Α΄ Παγκόσμιο Πόλεμο
Creators: name: Διώγος, Κωνσταντίνος Γ.
Publisher: name: Aristotle University of Thessaloniki
Year: 2019
Subjects: Αμερική
ΗΠΑ
Ελληνοαμερικανικές σχέσεις
Εικόνα Αμερικής
America
USA
Greek – American Relations
Image of America

description: Σκοπός της διατριβής ήταν η μελέτη της «εικόνας» των Ελλήνων για τις Ηνωμένες Πολιτείες της Αμερικής (ΗΠΑ) την περίοδο από τον Νεοελληνικό Διαφωτισμό μέχρι τον Α΄ Παγκόσμιο Πόλεμο. Πιο συγκεκριμένα διερευνήθηκε το συμβολικό περιεχόμενο αυτής της «εικόνας», η διαδικασία, οι φορείς και τα μέσα «κατασκευής» της, η λειτουργία, οι μεταλλάξεις και οι προσαρμογές της στις ανάγκες της ελληνικής ιστορικής συγκυρίας του 19ου και των αρχών του 20ου αιώνα καθώς και η επιρροή της στη διαμόρφωση πολιτικών και κοινωνικών συμπεριφορών και ταυτοτήτων. Η εικόνα της Αμερικής ακολούθησε ουσιαστικά την πορεία συγκρότησης του ελληνικού έθνους-κράτους, «εργαλειοποιήθηκε» στον ελληνικό δημόσιο λόγο, προσαρμόστηκε στις ιδιαιτερότητες, τους προβληματισμούς, τα διλήμματα και προτάγματα της εκάστοτε ιστορικής περιόδου και συναρθρώθηκε με δύο κομβικής σημασίας ζητήματα για τον Ελληνισμό: Το πρώτο ήταν η πολιτειακή οργάνωση και εξέλιξη των πολιτικών θεσμών και το δεύτερο το ζήτημα συγκρότησης της ελληνικής εθνικής ταυτότητας και το δίλημμα τοποθέτησής της ανάμεσα στο δίπολο «Ανατολή»–«Δύση», συντήρηση–εκσυγχρονισμός.
description: The aim of the present thesis was the study of the Greek “image” of the United States of America (USA) from the Neo-Hellenic Enlightenment until the First World War. In particular, the symbolic content of this “image”, its process, agents and means of “construction”, its function, mutations and adaptations to the needs of the Greek historical context of the 19th and early 20th century, as well as its influence on the shaping of political and social behaviors and identities. The image of America followed the course of construction of the Greek nation-state. This image “was instrumentalised” in the Greek public discourse, it was adapted to the peculiarities, concerns and dilemmas of each historical period and was interlinked with two crucial issues for Hellenism: The first was the state organization and the evolution of the Greek political institutions, and the second was the issue of the formation of the Greek national identity and the dilemma of its placement between the dipole “East” – “West”, conservatism – modernization.
An Approximate Solution of the Master Equation with the Dissipator being a Set of Projectors
Creators: name: Fujii, Kazuyuki
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: In this paper we consider a quantum open system and treat the master equation with some restricted dissipator which consists of a set of projection operators (projectors). The exact solution is given under the commutable approximation (in our terminology). This is the first step for constructing a general solution.
description: Latex ; 7 pages ; no figure
อำนาจชอบธรรมและสิทธิอำนาจในการเลื่อนชั้น ทางสังคมของชาวไทยเชื้อสายเวียดนาม
Creators: name: กฤษณะ ทองแก้ว
name: สมศักดิ์ ศรีสันติสุข
name: วิยุทธ์ จำรัสพันธ์
Publisher: name: Center for Research on Plurality in the Mekong Region (CERP)
Year: 2014
Subjects: ชาวไทยเชื้อสายเวียดนาม, อำนาจชอบธรรม, สิทธิอำจบุญบารมี, สิทธิอำนาจตามประเพณี, สิทธิอำนาจตามกฎหมาย

description: 3, 10, Journal of Mekong Societies
ВЗЫСКАНИЕ НАЛОГОВОЙ ЗАДОЛЖЕННОСТИ В РЕСПУБЛИКЕ БЕЛАРУСЬ: СРАВНИТЕЛЬНО-ПРАВОВОЙ АНАЛИЗ
Creators: name: Юлия Валерьевна Репникова
name: Вячеслав Анатольевич Клочихин
name: Михаил Сергеевич Русанов
Publisher: name: Вестник экономической безопасности
Year: 2020
Subjects: предпринимательское право
налог
сбор
взыскание
задолженность
арест
банковский счет
денежное взыскание
дебиторская задолженность
налоговое законодательство

description: Рассматриваются процедуры взыскания налоговой задолженности и способы обеспечения исполнения налоговых обязательств в Республике Беларусь. Изучаются особенности мер взыскания налоговой задолженности согласно национальному законодательству, а также проводится сравнительно-правовой анализ законодательства стран участниц Евразийского экономического союза.
title: The Use Of Electronic Data Storage Tags In Modelling The Effectiveness Of Marine Protected Areas
Creators: name: Metcalfe, J. D.
name: Arnold, G. P.
name: Hunter, E.
Publisher: name: ASC 1998 - U
Year: 2024
Subjects: Ecosystem observation, processes and dynamics
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author.Annual spawning migrations are a common feature of exploited fish species, many of which also show ontogenetic changes in habitat use. As marine protected areas only protect fish that remain within them, understanding population movement is critical to a proper evaluation the effectiveness of this method of management. There are various approaches to predicting the spatial distributions of fish populations including: optimisation models of spatial dynamics; models based on conventional tagging data; and individual behaviour-'-based models, which use data gathered from tracking studies. Each has problems but many of the limitations are overcome by the use of electronic data storage tags, which make it possible to gather detailed information about behaviour simultaneously from many fish over extended periods. We have deployed over 500 data storage tags on plaice in the southern North Sea over the last few years. We present detailed information about vertical movements of these fish, the reconstruction of their spatial movements and the building of a realistic simulation model of the spatial dynamics of the population. Finally, we consider the implications of this approach for evaluating the effectiveness of protected areas.
Silicon-nitride nanosensors toward room temperature quantum optomechanics
Creators: name: Serra, Enrico
name: Borrielli, Antonio
name: Marin, Francesco
name: Marino, Francesco
name: Malossi, Nicola
name: Morana, Bruno
name: Piergentili, Paolo
name: Prodi, Giovanni Andrea
name: Sarro, Lina
name: Vezio, Paolo
name: Vitali, David
name: Bonaldi, Michele
Publisher: name: arXiv
Year: 2021
Subjects: subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Observation of quantum phenomena in cryogenic, optically cooled mechanical resonators has been recently achieved by a few experiments based on cavity optomechanics. A well-established experimental platform is based on a thin film stoichiometric ($ Si_3 N_4 $) nanomembrane embedded in a Fabry-Perot cavity, where the coupling with the light field is provided by the radiation pressure of the light impinging on the membrane surface. Two crucial parameters have to be optimized to ensure that these systems work at the quantum level: the cooperativity $ C$ describing the optomechanical coupling and the product $ Q \times ν$ (quality factor - resonance frequency) related to the decoherence rate. A significant increase of the latter can be obtained with high aspect-ratio membrane resonators where uniform stress dilutes the mechanical dissipation. Furthermore, ultra-high $Q \times ν$ can be reached by drastically reducing the edge dissipation via clamp-tapering and/or by soft-clamping, virtually a clamp-free resonator configuration. In this work, we investigate, theoretically and experimentally, the edge loss mechanisms comparing two state-of-the-art resonators built by standard micro/nanofabrication techniques. The corresponding results would provide meaningful guidelines for designing new ultra-coherent resonating devices.
title: Evaluation Of The Effects Of Closed Areas On Fish Stocks
Creators: name: Horwood, Joseph
Publisher: name: ASC 1998 - U
Year: 2024
Subjects: Ecosystem observation, processes and dynamics
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author.There is increasing international interest in the use of closed areas or no-take-zones (NTZs) to protect fish stocks. Examples are given of the evaluation of European closed areas, as mathematical exercises and as empirical investigations. Models for the evaluation of closed areas are described. Generally the results show that it is beneficial to protect nursery areas. In contrast, protection of spawning areas is of limited use if the catch of fish is taken elsewhere. The results are compared with positive claims for the use of NTZs. It is argued that most benefits have been seen in reef fisheries. It is the different biology and management that gives the different results. A wider range of uses for NTZs is presented.
Dynamical Diophantine Approximation
Creators: name: Fan, Ai-Hua
name: Schmeling, Joerg
name: Troubetzkoy, Serge
Publisher: name: arXiv
Year: 2007
Subjects: subject: Dynamical Systems (math.DS)
subject: Number Theory (math.NT)
subject: Probability (math.PR)
subject: FOS: Mathematics

description: Let $μ$ be a Gibbs measure of the doubling map $T$ of the circle. For a $μ$-generic point $x$ and a given sequence $\{r_n\} \subset \R^+$, consider the intervals $(T^nx - r_n \pmod 1, T^nx + r_n \pmod 1)$. In analogy to the classical Dvoretzky covering of the circle we study the covering properties of this sequence of intervals. This study is closely related to the local entropy function of the Gibbs measure and to hitting times for moving targets. A mass transference principle is obtained for Gibbs measures which are multifractal. Such a principle was shown by Beresnevich and Velani \cite{BV} only for monofractal measures. In the symbolic language we completely describe the combinatorial structure of a typical relatively short sequence, in particular we can describe the occurrence of ''atypical'' relatively long words. Our results have a direct and deep number-theoretical interpretation via inhomogeneous diadic diophantine approximation by numbers belonging to a given (diadic) diophantine class.
К ВОПРОСУ ОБ ОСОБЕННОСТЯХ ПЕРЕВОЗКИ ОПАСНЫХ ГРУЗОВ
Creators: name: Руслан Маратович Ахмедов
name: Юлия Александровна Иванова
name: Валерий Иванович Елинский
Publisher: name: Вестник экономической безопасности
Year: 2020
Subjects: опасный груз
железнодорожный транспорт
окружающая среда
российское законодательство
международное сотрудничество

description: Опасный груз – груз, который в силу присущих ему свойств при определенных условиях при перевозке, выполнении маневровых, погрузочно-разгрузочных работ и хранении может стать причиной взрыва, пожара, химического или иного вида заражения либо повреждения технических средств, устройств, оборудования и других объектов железнодорожного транспорта и третьих лиц, а также причинения вреда жизни или здоровью граждан, вреда окружающей среде. Такие грузы, вследствии своих свойств, представляют особенную опасность, и правила их перевозки являются строго урегулированными на законодательном уровне, как в Российской Федерации, так и во всем мире.
ПРЕДУПРЕЖДЕНИЕ ПРЕСТУПЛЕНИЙ И ПРАВОНАРУШЕНИЙ ОРГАНАМИ ВНУТРЕННИХ ДЕЛ В ПЕРИОД РАСПРОСТРАНЕНИЯ НОВОЙ КОРОНАВИРУСНОЙ УГРОЗЫ
Creators: name: Джаннет Тахировна Шукаева
name: Елена Александровна Соломатина
name: Александр Александрович Баранов
Publisher: name: Вестник экономической безопасности
Year: 2020
Subjects: преступность
короновирусная угроза
предупреждение преступлений и правонарушений
органы внутренних дел

description: В рамках данной научной статьи авторы анализируют влияние распространения новой короновирусной угрозы на преступность в России и в мире в целом. На сегодняшний день данная проблема является одной из важных и актуальных. Она стала главной базой для криминальной активности, эксплуатирующей тему covid-19 и все, что с ней связано. Задача органов внутренних дел в этот сложный период – не допустить резкого скачка преступности, обеспечить выполнение профилактических мероприятий, направленных на снижение распространения инфекции.