cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Mecanismos físicos que influyen en las trayectorias de los ciclones tropicales frente a las costas mexicanas del Pacífico /
Creators: name: Preciado Gómez, Francisco Javier
Publisher: name: Universidad Autónoma de Baja California.
Year: 2022
Subjects: subject: Ciclones||Oceanología||Tesis
subject: QC941 P7E 2005

description: La trayectoria, evolución y precipitación con los ciclones tropicales que afectaron las costas mexicanas en el Pacifico Oriental durante el periodo de 1992 al 2003 son estudiadas por medio de mapas de altura geopotencial con vectores a 500 y 100 mb, imágenes de satélite del GOES 8, y mapas de precipitación derivados de las estaciones meteorológicas distribuidas en la República Mexicana.
On the initial value problem for causal variational principles
Creators: name: Finster, Felix
name: Grotz, Andreas
Publisher: name: Universität Regensburg
Year: 2013
Subjects: subject: 510 Mathematik

description: We formulate the initial value problem for causal variational principles in the continuous setting on a compact metric space. The existence and uniqueness of solutions is analyzed. The results are illustrated by simple examples.
Continuity of Dirac Spectra
Creators: name: Nowaczyk, Nikolai
Publisher: name: Universität Regensburg
Year: 2013
Subjects: subject: Spin Geometry, Dirac Operator, Spectral Geometry, Dirac Spectrum, Spectral Flow
subject: 510 Mathematik
subject: 53C27
subject: 58J50
subject: 35Q41

description: It is a well-known fact that on a bounded spectral interval the Dirac spectrum can described locally by a non-decreasing sequence of continuous functions of the Riemannian metric. In the present article we extend this result to a global version. We think of the spectrum of a Dirac operator as a function Z ! R and endow the space of all spectra with an arsinh-uniform metric. We prove that the spectrum of the Dirac operator depends continuously on the Riemannian metric. As a corollary, we obtain the existence of a non-decreasing family of functions on the space of all Riemannian metrics, which represents the entire Dirac spectrum at any metric. We also show that in general these functions do not descend to the space of Riemannian metrics modulo spin di�eomorphisms due to spectral ow.
Impoliteness in British and Lebanese comic anthologies
Creators: name: Mourad, Lina
Publisher: name: Lancaster University
Year: 2019
Subjects: impoliteness
Comics
multimodality
multilingualism
British comics
Lebanon

description: Despite the importance of the non-verbal aspect in the realisation and
      interpretation of impoliteness, studies that tackle impoliteness in its
      multimodal fullness are rather rare. This dissertation around the
      multimodal realisation of impoliteness in comics is an attempt to remedy
      this gap. It specifically explores the forms and functions of impoliteness
      in British and Lebanese comic anthologies, thereby also looking into
      potential country-specific practices and preferences. In doing so, it
      addresses a secondary aim of the research, which is to gauge the
      applicability of the adopted impoliteness model in a multimodal medium in
      two disparate contexts. Informed mainly by the integrative pragmatics
      approach and a cognitive-based multimodal approach to the study of comics,
      the study focuses on the inter-character interactions that may have
      elicited an evaluation of impoliteness among any of the
      participant-characters or readers/analysts. Similarities in the
      realisation of impoliteness in the two countries’ comics are noted, and
      differences and areas of interest are highlighted and examined through a
      cultural lens. A number of non-verbal features accompanying impoliteness
      behaviours are shown to occur with a frequency that suggests that they
      have become conventionalised for impoliteness and are an important part of
      the contexts that constitute impoliteness. Moreover, while serving as a
      source of affective release and creative entertainment, impoliteness in
      comics is also frequently revealed to be a resource for challenging and
      renegotiating the characters’ power dynamics and social identities.
      Lastly, the aptness of the adopted impoliteness model at guiding the
      analysis of impoliteness phenomena in a previously unexplored medium and
      context is substantiated.
Diffuse interface modelling of soluble surfactants in two-pahse flow
Creators: name: Garcke, Harald
name: Lam, Kei Fong
name: Stinner, Björn
Publisher: name: Universität Regensburg
Year: 2013
Subjects: subject: two-phase flow, surfactant, phase field model, adsorption isotherm
subject: 510 Mathematik
subject: 35R35
subject: 35R01
subject: 76T99
subject: 76D45
subject: 35C20
subject: 35Q35

description: Phase field models for two-phase flow with a surfactant soluble in possibly both fluids are derived from balance equations and an energy inequality so that thermodynamic consistency is guaranteed. Via a formal asymptotic analysis, they are related to sharp interface models. Both cases of dynamic as well as instantaneous adsorption are covered. Flexibility with respect to the choice of bulk and surface free energies allows to realise various isotherms and relations of state between surface tension and surfactant. Some numerical simulations display the effectiveness of the presented approach.
Birth of the shape of a reachable set
Creators: name: Goncharova, Elena
name: Ovseevich, Alexander
Publisher: name: arXiv
Year: 2013
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics
subject: 93B03 Attainable sets 52A23 Asymptotic theory of convex bodies

description: We address a linear control system under geometric constraints on control and study its reachable sets starting at zero time from the origin. The main result is the existence of a limit shape of the reachable sets as the terminal time tends to zero. Here, a shape of a set stands for the set regarded up to an invertible linear transformation. Both autonomous and non-autonomous cases are considered.
Simulating systems of itinerant spin-carrying particles using arrays of superconducting qubits and resonators
Creators: name: Ashhab, S.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We propose possible approaches for the quantum simulation of itinerant spin-carrying particles in a superconducting qubit-resonator array. The standard Jaynes-Cummings-Hubbard setup considered in several recent studies can readily be used as a quantum simulator for a number of relevant phenomena, including the interaction with external magnetic fields and spin-orbit coupling. A more complex setup where multiple qubits and multiple resonator modes are utilized in the simulation gives a higher level of complexity, including the simulation of particles with high spin values and allowing more direct control on processes related to spin-orbit coupling. This proposal could be implemented in state-of-the-art superconducting circuits in the near future.
description: 11 pages (two-column), 3 figures
[Halle (Saale), Universitäts- und Landesbibliothek Sachsen-Anhalt, Morbio 2 (26)]
Creators: name: , Petrus
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1213
Subjects: subject: Sonstige geistliche Aussteller
subject: Notarsurkunde
subject: Urkunde
subject: 090

description: Petrus, archipresbyter der Kathedrale von Cremona, belehnt mit Zustimmung der Kanoniker Petrus de Derovere mit Gütern, gelegen ad domos de Blancis, gegen festgesetzte Abgaben.
Системный подход к вопросам оценки технического состояния электрооборудования энергосистем Украины
Creators: name: Владимировна, Шевченко Валентина
name: Шилкова Лариса Васильевна
Publisher: name: Zenodo
Year: 2012
Subjects: энергетика
удельное энергопотребление
энергосистема

description: Опубликовано: [Шевченко В.В., Шилкова Л.В. Системный подход к вопросам оценки технического состояния электрооборудования энергосистем Украины // Материалы работы Международного симпозиума "Проблемы усовершенствования электрических машин и аппаратов. Теория и практика" (SIEMA’2012), 24-26.10.2012. - Харьков: НТУ "ХПИ", 2012. - Стендовый доклад №130. https://doi.org/10.5281/zenodo.2541518]

Обсуждаются возможные пути снижения удельного энергопотребления в энергосистеме Украины.

Ключевые слова: энергетика, удельное энергопотребление, энергосистема.

Репозиторий НТУ "ХПИ" - открыть pdf
[Halle (Saale), Universitäts- und Landesbibliothek Sachsen-Anhalt, Morbio 2 (213)]
Creators: name: , Albertus
name: , Bona
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1249
Subjects: subject: Sonstige weltliche Aussteller
subject: Notarsurkunde
subject: Urkunde
subject: 090

description: Albertus, genannt Doratus de Ansoldis, und seine Frau Bona verkaufen Johannes Barilus in Vertretung des Petrus de Gualdemannis ein Stück Land in Polesine Parmense an einem Ort, genannt campus Cagolus.
Monitoreo del fitoplancton en el rancho de engorda de atún aleta azul (Thunnus orientalis) Puerto Escondido, B. C., México /
Creators: name: Parlange Lamshing, Daniel Kocmen
Publisher: name: Universidad Autónoma de Baja California.
Year: 2022
Subjects: subject: Fitoplancton marino||Fitoplancton marino Análisis||Fitoplancton marino Baja California Sur||Oceanología||Tesis
subject: QK934 P37 2006

description: Durante la temporada 2003-2004 de engorda de atún aleta azul de la empresa Maricultura del Norte en Puerto Escondido B.C., para detectar cambios en la taxocenosis fitoplanctónica y anticipar eventos dañinos generados por florecimiento de microalgas sobre los peces en cautiverio, se realizaron 91 muestreos.
Quantifying the behavioural relevance of hippocampal neurogenesis
Creators: name: Lazic, Stanley E.
name: Fuss, Johannes
name: Gass, Peter
Publisher: name: arXiv
Year: 2014
Subjects: subject: Neurons and Cognition (q-bio.NC)
subject: Applications (stat.AP)
subject: FOS: Biological sciences
subject: FOS: Computer and information sciences

description: Few studies that examine the neurogenesis--behaviour relationship formally establish covariation between neurogenesis and behaviour or rule out competing explanations. The behavioural relevance of neurogenesis might therefore be overestimated if other mechanisms account for some, or even all, of the experimental effects. A systematic review of the literature was conducted and the data reanalysed using causal mediation analysis, which can estimate the behavioural contribution of new hippocampal neurons separately from other mechanisms that might be operating. Results from eleven eligible individual studies were then combined in a meta-analysis to increase precision (representing data from 215 animals) and showed that neurogenesis made a negligible contribution to behaviour (standarised effect = 0.15; 95% CI = -0.04 to 0.34; p = 0.128); other mechanisms accounted for the majority of experimental effects (standardised effect = 1.06; 95% CI = 0.74 to 1.38; p = 1.7 $\times 10^{-11}$).
description: To be published in PLoS ONE
[Halle (Saale), Universitäts- und Landesbibliothek Sachsen-Anhalt, Morbio 2 (30)]
Creators: name: Sicardus
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1213
Subjects: subject: Bischofsurkunde
subject: Notarsurkunde
subject: Urkunde
subject: 090

description: Sicardus, Bischof von Cremona, setzt die Grenzen zwischen verschiedenen Gemeinden fest.
[Halle (Saale), Universitäts- und Landesbibliothek Sachsen-Anhalt, Morbio 2 (21)]
Creators: name: De Giroldis, Bernardus
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1210
Subjects: subject: Sonstige weltliche Aussteller
subject: Notarsurkunde
subject: Urkunde
subject: 090

description: Bernardus de Giroldis versichert dem Rubeus de Malaspina eine Schuld binnnen zweier Monate zurückzuzahlen.
Establishment of correlated states in a quantum dot interacting with an acoustic phonon reservoir
Creators: name: Huang, Hui
name: Li, Gao-xiang
name: Gu, Wen-ju
name: Ficek, Zbigniew
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate the effects of a low frequency (acoustic) phonon bath on the dynamics of a quantum dot modelled as a cascade three-level system. We show that the phonon bath appears to the upper transition of the cascade system as a broadband reservoir of inverted rather than conventional harmonic oscillators. The action of the annihilation and creation operators of the inverted oscillator are interchanges relative to those of the usual harmonic oscillator that it serves as a linear amplifier to the system, and thereby gives rise to unusual features in the dynamics of the quantum dot. We find that the phonon bath, although being in a thermal state, affects the quantum dot as a correlated-type reservoir which results in the decay of the system to a correlated two-photon state with the population distribution no longer obeying a Boltzmann distribution. It is particularly interesting that even for a zero temperature phonon reservoir the steady state is a correlated state which under appropriate conditions on the Rabi frequencies and the damping rates can reduce to a strongly correlated pure state. It is shown that the two-photon correlations result in a significant squeezing and strong two-photon correlations in the radiation field emitted by the quantum dot. The presence of the correlations in the system is manifest in the presence of quantum beats in the time evolution of the populations and the radiation intensity. The effect of the ordinary spontaneous emission on the features induced by the phonon bath is also discussed.
description: published version
Aislamiento, clonación, expresión y purificación del antígeno de secreción temprana 6 de Mycobacterium tuberculosis /
Creators: name: Dávila Lezama, Amanda
Publisher: name: Universidad Autónoma de Baja California.
Year: 2022
Subjects: subject: Tuberculosis||Antígenos||Mycobacterium tuberculosis||Biología Tésis
subject: QR201.T6 D38 2005

description: La tuberculosis es una infección bacteriana responsable de 2 millones de muertes anuales, siendo particularmente sensibles los países en vías de desarrollo.
LOCATION-BASED METAGAMES FOR LEARNING
Creators: name: Andreea, Stefan Ioana
name: Antoniu, Stefan
name: Baalsrud Hauge Jannicke
name: Florentina, Gheorghe Ancuta
name: Arnab Sylvester
name: Loizou Michael
name: Morini Luca
Publisher: name: Zenodo
Year: 2018

description: Presented during the Serious games and gamification session @ eLSE 2018
title: The Older, the Better? The Role of Hope for the Regulation of Subjective Well-Being Over Life-Span
Creators: name: Perrig-Chiello, Pasqualina
name: Spahni, Stephanie
name: Margelisch, Katja
Publisher: name: Springer
Year: 2018

description: Despite the increase of theoretical and empirical work on subjective well-being, research addressing the relation between hope and various dimensions of well-being from a life-span approach is still scarce. Based on original data of the Hope-Barometer 2015, this contribution aims at closing some research gaps by focussing on the question on how hope, well-being and age are related, and on how dispositional hope can predict life satisfaction, happiness and meaning in life and explain their variance. Results show a significant age-related increase for all well-being and dispositional hope parameters. Our data confirm furthermore the dominant role of hope for predicting meaning in life and life satisfaction over all age groups. Nonetheless, optimism also has a non-negligible impact on well-being outcomes, essentially for happiness and to a lesser extent for life satisfaction. These insights are not only scientific relevant, but entail important practical implications for designing interventions and psychological education.
Deconstructing Narratives to Reconstruct Lives: How Formerly Incarcerated Women Resist Social Stigmatization to Reclaim Agency
Creators: name: Tiong, Jadyn
Publisher: name: University of Chicago
Year: 2023

description: This article draws from lived experience to explore how formerly incarcerated women navigate and overcome the adverse effects of stigmatization during reentry. Prisons are sustained by widespread beliefs in the effectiveness of carceral punishment, and structures of power underlying the criminal legal system reproduce and magnify racial, gender, and class inequality. Involvement within the criminal legal system has life-long implications and fundamentally alters how an individual is perceived, both by others and themselves. I investigate how widespread assumptions about the nature of incarceration—or “carceral narratives”—affect the lives of those that are incarcerated. I also highlight the resilience of formerly incarcerated women in building personal confidence, as well as networks of support, to challenge these narratives, reclaim their identities, and rebuild their lives.
Propuesta de modificación de las obras exteriores y áreas de agua del puerto del Sauzal de Rodríguez, B.C., para recibir embarcaciones de altura /
Creators: name: Enriquez González, CEduardo
Publisher: name: Universidad Autónoma de Baja California.
Year: 2022
Subjects: subject: Puertos||Puertos Baja California Sauzal de Rodríguez||Oceanología Tésis
subject: TC205 E57 2005

description: El sistema portuario Mexicano tiene un proceso de restauración , buscando contar con un sistema moderno, eficiente, competitivo y suficiente para apoyar la apertura de la economía(Cuauhtémoc Anda, 1999).
Variabilidad espacial de la estructura termohalina y la circulación en la región sur del Golfo de California, agosto 2004 /
Creators: name: Castillo Martínez, Aarón Eustolio
Publisher: name: Universidad Autónoma de Baja California.
Year: 2022
Subjects: subject: Oceanografía||Océano, Temperatura del||Corrientes marinas Temperatura||Corrientes marinas Temperatura California, Golfo de||Oceanología||Tesis
subject: GC167.C3 C38 2006

description: Este estudio se enfoca a la variabilidad espacial de la estructura termohalina, oxigeno disuelto y corrientes geostróficas en la región sur y entrada del Golfo de California.
D5.1 Single Components User Tests
Creators: name: Antoniu Ștefan, Ioana Andreea Ștefan
Publisher: name: Zenodo
Year: 2019
Subjects: game-based learning, game-based education

description: Deliverable 5.1 Single Components user tests synthetize the outcomes of the testing of the BEACONING core components. The feedback will be used to inform the development carried out in Work package 4 tasks, as well as Task 5.2 Integration testing. The components that have been tested are: the Context-aware systems and communication developed in Task 4.2; the Game Plot Editor, the Game Engine, Metagame, and the Minigames developed in Task 4.3; the Authoring Tool and Procedural Content Generation developed in Task 4.4; the Accessabar, the Teacher Interface, and the Student Interface developed in Task 4.5; as well as the Learning semantic system and Learning Analytics developed in Task 4.6. Each developer has provided a list of functionalities for testing. The testing has been carried out by 8 computer science trainers in a laboratory environment. In total, 212 functionalities were tested, out of which 169 were tested successfully.
Multi-criteria scheduling of realistic flexible job shop: a novel approach for integrating simulation modelling and multi-criteria decision making
Creators: name: Thenarasu, M.
name: Rameshkumar, K.
name: Di Mascolo, M.
name: Anbuudayasankar, S. P.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: Increased flexibility in job shops leads to more complexity in decision-making for shop floor engineers. Partial Flexible Job Shop Scheduling (PFJSS) is a subset of Job shop problems and has substantial application in the real world. Priority Dispatching Rules (PDRs) are simple and easy to implement for making quick decisions in real-time. The present study proposes a novel method of integrating Multi-Criteria Decision Making (MCDM) methods and the Discrete Event Simulation (DES) Model to define job priorities in large-scale problems involving multiple criteria. DES approach is employed to model the PFJSS to evaluate Makespan, Flow Time, and Tardiness-based measures considering static and dynamic job arrivals. The proposed approach is implemented in a benchmark problem and large-scale PFJSS. The integration of MCDM methods and simulation models offers the flexibility to choose the parameters that need to govern the ranking of jobs. The solution given by the proposed methods is tested with the best-performing Composite Dispatching Rules (CDR), combining several PDR, which are available in the literature. Proposed MCDM approaches perform well for Makespan, Flow Time, and Tardiness-based measures for large-scale real-world problems. The proposed methodology integrated with the DES model is easy to implement in a real-time shop floor environment.
title: Κβαντική βιολογία
title: Quantum Biology
titleType: AlternativeTitle
title: Quantum biology
titleType: AlternativeTitle
Creators: name: Παπαθεοδώρου, Σοφία
Publisher: name: Πανεπιστήμιο Δυτικής Αττικής
Year: 2021
Subjects: Κβαντική μηχανική
Κβαντική βιολογία
Φωτοσύνθεση
Κβαντική διεμπλοκή
Κβαντική συνοχή
Κβαντική υπέρθεση
Κύτταρα

description: Η παρούσα διπλωματική εργασία αποτελείται από έξι κεφάλαια, στο κεφάλαιο 1 γίνεται ιστορική αναδρομή στις ανακαλύψεις ορόσημο της κβαντικής μηχανικής αλλά και της κβαντικής βιολογίας. Στο δεύτερο κεφάλαιο παρουσιάζονται τα φυσικά φαινόμενα της φωτοσύνθεσης, μαγνητικής αντίληψης και της καταλύσεως ενζύμων που έχουν μελετηθεί και αναζητείται η ύπαρξη κβαντικών φαινομένων. Στο τρίτο κεφάλαιο μελετάται η αίσθηση της όσφρησης και παρουσιάζονται μελέτες που αφορούν την διαδικασία της όσφρησης. Στο τέταρτο κεφάλαιο γίνεται παρουσίαση της κβαντικής βιολογίας σε κυτταρικό επίπεδο. Στο πέμπτο κεφάλαιο μελετάται η ανθρώπινη συνείδηση και η κλινική κατάθλιψη. Η εργασία τελειώνει με το έκτο κεφάλαιο των συμπερασμάτων και ακολουθούν οι πίνακες τις βιβλιογραφίας.
An overview of $XYZ$ new particles
Creators: name: Liu, Xiang
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: In the past decade, more and more charmoniumlike and bottomoniumlike states have been reported in experiments, which have led us to extensive discussions on the underlying structure of these states. In this review paper, we briefly summarize the experimental and theoretical status of these observed states.
description: Invited review for Chinese Science Bulletin. 14 pages, 4 tables, 3 figures. More reference added
Caracterización litológica de la cuenca San Clemente /
Creators: name: Aguirre, Bielschowsky
Publisher: name: Universidad Autónoma de Baja California.
Year: 2022
Subjects: subject: Tectónica de placas (Geología)||Fosforitas San Clemente, Cuenca California||Fosforitas San Clemente, Cuenca Baja California||Oceanología Tésis
subject: QE511.4 A38 2005

description: La cuenca de San Clemente se localiza en la plataforma continental, a 65 km de la costa de Baja California, justo frente a la frontera oeste entre México y Estados Unidos.
Estudio del acoplamiento espín órbita en sistemas periódicos /
Creators: name: Burgos Acosta, Luis Alberto
Publisher: name: Universidad Autónoma de Baja California.
Year: 2022
Subjects: subject: Espintrónica||Efecto RASHBA||Mecánica cuántica||Física||Tesis
subject: QC174.13 B87 2006

description: Espintrónica es uno de los campos de investigación de frontera en física del estado sólido.
Penguin-dominated $B \to ϕK_1(1270)$ and $ϕK_1(1400)$ decays in the perturbative QCD approach
Creators: name: Liu, Xin
name: Zou, Zhi-Tian
name: Xiao, Zhen-Jun
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We investigate the CP-averaged branching ratios, the polarization fractions, the relative phases, and the CP-violating asymmetries of the penguin-dominated $B \to ϕK_1(1270) $ and $ ϕK_1(1400)$ decays in the perturbative QCD(pQCD) approach, where $K_1(1270)$ and $K_1(1400)$ are believed to be the mixtures of two distinct types of axial-vector $K_{1A}(^3P_1)$ and $K_{1B}(^1P_1)$ states with different behavior, however, their mixing angle $θ_{K_1}$ is still a hot and controversial topic presently. By numerical evaluations with two different mixing angles $θ_{K_1} \sim 33^\circ$ and $58^\circ$ and phenomenological analysis, we find that: (a) the pQCD predictions for the branching ratio, the longitudinal polarization fraction and the direct CP violation of $B^\pm \to ϕK_1(1270)^\pm$ decay with the smaller angle $33^\circ$ are in good agreement with the currently available data; (b) though the central values significantly exceed the available upper limit, both pQCD predictions of $Br(B^\pm \to ϕK_1(1400)^\pm)$ with two different mixing angles are consistent with that obtained in QCD factorization and with the preliminary data in 2$σ$ errors. These results and other relevant predictions for the considered decays will be further tested by the LHCb and the forthcoming Super-B experiments; (c) the weak annihilation contributions can play an important role in $B \to ϕK_1(1270)$ and $ϕK_1(1400)$ decays; (d) these pQCD predictions combined with the future precision measurements can examine the reliability of the factorization approach employed here, but also explore the complicated QCD dynamics and mixing angle $θ_{K_1}$ of the axial-vector $K_1(1270)$ and $K_1(1400)$ system.
description: 19 pages, 1 figure; context enlarged with detailed calculations and corresponding discussions, references added, and the main conclusions remain unchanged; Accepted for publication in Phys.Rev.D
Energy-efficient Time-modulated Beam-forming for Joint Communication-Radar Systems
Creators: name: Shan, Chengzhao
name: Zhang, Jiayan
name: Ma, Yongkui
name: Sha, Xuejun
name: Zhao, Honglin
name: Zhang, Jiankang
name: Hanzo, Lajos
Publisher: name: arXiv
Year: 2023
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: To alleviate the shortage of spectral resources as well as to reduce the weight, volume, and power consumption of wireless systems, joint communication-radar (JCR) systems have become a focus of interest in both civil and military fields. JCR systems based on time-modulated arrays (TMAs) constitute an attractive solution as a benefit of their high degree of beam steering freedom, low cost, and high accuracy. However, their sideband radiation results in energy loss, which is an inherent drawback. Hence the energy-efficiency optimization of TMA-based JCR systems is of salient importance, but most of the existing TMA energy-efficiency optimization methods do not apply to JCR systems. To circumvent their problems, a single-sideband structure is designed for flexibly reconfigurable energy-efficient TMA beam steering. First, some preliminaries on single-sideband TMAs are introduced. Then, a closed-form expression is derived for characterizing the energy efficiency. Finally, the theoretical results are validated by simulations.
description: 14 pages, 9 figures, Journal
title: Permasalahan pernikahan Perempuan dengan laki-laki semarga dengan ibunya dalam adat batak toba
title: Permasalahan pernikahan Perempuan dengan laki-laki semarga dengan ibunya dalam adat batak toba
titleType: AlternativeTitle
Creators: name: Simanjuntak, Steven Immanuel
Publisher: name: Zenodo
Year: 2024

description: Permasalahan pernikahan Perempuan dengan laki-laki semarga dengan ibunya dalam adat batak toba
Una contribución al conocimiento de la biología, comportamiento y hábitat de las congregaciones de tiburón ballena Rhincodon typus (Smith, 1828) de Bahía de los Angeles, Baja California, México
Creators: name: Avila Moreno, Biviana
Publisher: name: Universidad Autónoma de Baja California.
Year: 2022
Subjects: subject: Tiburones||Ballena Angeles, Bahía de Biología||Rhincodontidae||Oceanología Tésis
subject: QL638.95.R4bA85 2005

description: El tiburón ballena Rhincodon typus es una especie cosmopolita que se congrega con regularidad en ciertos sitios del mundo, lo que ha permitido el desarrollo de una industria ecoturista millonaria, basada en su observación.
Индивидуальный проект на тему «Canis lupus» по курсу «Компьютерные технологии в биологии»
Creators: name: Фомина Дарья
Publisher: name: Zenodo
Year: 2020

description: Волк, или серый волк, или обыкновенный волк (Canis lupus) - вид хищных млекопитающих из семейства псовых (Canidae). Наряду с койотом (Canis latrans), обыкновенным шакалом (Canis aureus) и ещё несколькими видами составляет род волков (Canis). Кроме того, как показывают результаты изучения последовательности ДНК и дрейфа генов, является прямым предком домашней собаки, которая обычно рассматривается как подвид волка (Canis lupus familiaris). Рис. 1. Фелологическое древо рода Саnis Волк - одно из самых крупных современных животных в своём семействе: длина его тела (без учёта хвоста) может достигать 160 см, длина хвоста до 52 см, высота в холке до 90 см; масса тела может доходить до 90-100 кг. Рис.2. Внешний вид Canis lupus (Автор Дмитрий Кузменкин) Ареал В историческое время среди наземных млекопитающих ареал волка занимал второе место по площади после ареала человека, охватывая большую часть Северного полушария; сейчас сильно сократился. В Европе волк сохранился в Испании, Прибалтике, России, Белоруссии, Португалии, Италии, Польше, Скандинавии, на Балканах, и на Украине. В Азии он населяет Корею, частично Китай и полуостров Индостан, Грузию, Армению, Азербайджан, Казахстан, Киргизия, Афганистан, Иран, Ирак, север Аравийского полуострова; в Японии вымерли подвиды Canis lupus hodophilax и Canis lupus hattai. В России отсутствует только на некоторых островах (Сахалин, Курилы).

 Места обитания. Волк обитает в самых разных ландшафтах, но предпочитает степи, полупустыни, тундру, лесостепь, избегая густых лесных массивов. В горах распространён от подножья до области альпийских лугов, придерживаясь открытых, слабо пересечённых участков. Может селиться недалеко от человеческого жилья. В таёжной зоне распространился вслед за человеком, по мере вырубки тайги.
 Рис. 3. Карта распространения Сanis lupus по миру От волка и, возможно, близких к нему вымерших видов происходит домашняя собака - Canis familiaris. Одичавшие собаки обитают во многих местах, они наносят большой вред дикой природе, иногда нападают на скот и даже на людей, поэтому подлежат уничтожению любыми средствами. Следы домашних собак очень изменчивы по размерам и форме: если вам встретился четырехпалый след необычной формы, скорее всего это след собаки. В настоящее время волки представляют большую опасность как распространители бешенства. Бешеные волки в состоянии начинающегося возбуждения покидают свои стаи. По пути они набрасываются на стада животных, нападают на людей. В отличие от здоровых волков они ничего не боятся и бегут на шум, привлекающий их внимание, набрасываясь на всех без какой-либо предосторожности.
Diseño de un sistema de comunicación óptica inalámbrica con detección directa y estudio de la viabilidad para el uso en la ciudad de Ensenada, B.C. /
Creators: name: Nevarez Alcaraz, Amado
Publisher: name: Universidad Autónoma de Baja California.
Year: 2022
Subjects: subject: Comunicaciones ópticas Telecomunicaciones||Electrónica||Tesis
subject: TK5103.59 A52 2006

description: En esta tesis se realiza el estudio y diseño de un sistema de comunicación óptica inalámbrica con detección directa, tomando las características climatológicas de la ciudad de Ensenada, B.C. para su diseño.
Approximating Persistent Homology in Euclidean Space Through Collapses
Creators: name: Botnan, Magnus Bakke
name: Spreemann, Gard
Publisher: name: arXiv
Year: 2014
Subjects: subject: Algebraic Topology (math.AT)
subject: Computational Geometry (cs.CG)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: The Čech complex is one of the most widely used tools in applied algebraic topology. Unfortunately, due to the inclusive nature of the Čech filtration, the number of simplices grows exponentially in the number of input points. A practical consequence is that computations may have to terminate at smaller scales than what the application calls for. In this paper we propose two methods to approximate the Čech persistence module. Both are constructed on the level of spaces, i.e. as sequences of simplicial complexes induced by nerves. We also show how the bottleneck distance between such persistence modules can be understood by how tightly they are sandwiched on the level of spaces. In turn, this implies the correctness of our approximation methods. Finally, we implement our methods and apply them to some example point clouds in Euclidean space.
Estimación de velocidades advectivas superficiales a partir de imágenes satelitales (AVHRR) en el Golfo de Tehuantepec, México /
Creators: name: Durán Sesin, Rodrigo Yael
Publisher: name: Universidad Autónoma de Baja California.
Year: 2022
Subjects: subject: Percepción remota||Percepción remota Tehuantepec, Golfo de México||Procesamiento de imágenes Imágenes (AVHRR)||Corrientes oceánicas Medición||Oceanología||Tesis
subject: GB656.2.R44 D87 2006

description: En este trabajo se implementó un método del Colorado Center for Astrodynamics Research para determinar velocidades en la superficie del mar a partir de imágenes satelitales (AVHRR).
TESS Experiments: Why Don't Politicians Talk About Meat? Voter Backlash and the Limits of Innovation Credit
Creators: name: Saha, Sparsha
Publisher: name: Roper Center for Public Opinion Research
Year: 2023

description: Time-sharing Experiments for the Social Sciences (TESS) offers researchers the opportunity to capture the internal validity of experiments. Investigators submit proposals, and TESS fields successful proposals for free on a representative sample of adults in the United States. This experiment was conducted to test whether voters penalize candidates who attempt to put livestock-related climate emissions on the political agenda and explore psychological mechanisms for any voter backlash. Respondents were randomly assigned to read one of four speeches delivered by a hypothetical presidential candidate. The study design includes two control group speeches (no discussion of environment/climate/animal rights or discussion of transportation emissions and climate change) and two treatment speeches (discussion of meat and dairy related emissions and climate change or discussion of animal rights). A total of 2,116 respondents participated. Respondents rated the candidate’s morality, likeability, and leadership capability, as well as their willingness to vote for the candidate. This allowed for comparison of candidate support and psychological mediators to voter backlash across treatments.
Determinación de paleoambiente para el pleistoceno en Isla Coronados, Baja California Sur /
Creators: name: Mirabal Dávila, Citlali Lizeth
Publisher: name: Universidad Autónoma de Baja California.
Year: 2022
Subjects: subject: Paleoecología||Paleoecología Baja California Sur Isla Coronados||Oceanología||Tesis
subject: QE720 M57 2006

description: El objetivo de este trabajo fue interpretar el paleoambiente asociado al desarrollo de un arrecife coralino del Pleistoceno en Isla Coronados, Baja California Sur por medio de una secuencia estratigráfica.
Static correlation beyond the random phase approximation: Dissociating H2 with the Bethe-Salpeter equation and time-dependent GW
Creators: name: Olsen, Thomas
name: Thygesen, Kristian S.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We investigate various approximations to the correlation energy of a H$_2$ molecule in the dissociation limit, where the ground state is poorly described by a single Slater determinant. The correlation energies are derived from the density response function and it is shown that response functions derived from Hedin's equations (Random Phase Approximation (RPA), Time-dependent Hartree-Fock (TDHF), Bethe-Salpeter equation (BSE), and Time-Dependent GW (TDGW)) all reproduce the correct dissociation limit. We also show that the BSE improves the correlation energies obtained within RPA and TDHF significantly for intermediate binding distances. A Hubbard model for the dimer allow us to obtain exact analytical results for the various approximations, which is readily compared with the exact diagonalization of the model. Moreover, the model is shown to reproduce all the qualitative results from the \textit{ab initio} calculations and confirms that BSE greatly improves the RPA and TDHF results despite the fact that the BSE excitation spectrum breaks down in the dissociation limit. In contrast, Second Order Screened Exchange (SOSEX) gives a poor description of the dissociation limit, which can be attributed to the fact that it cannot be derived from an irreducible response function.
title: Vielfältige Möglichkeiten von Gamification: Framework zur Kategorisierung von Gamification-Ansätzen im Bildungskontext
Creators: name: Stöcklin, Nando
Publisher: name: Fernuniversität Hagen
Year: 2018

description: Gamification kann unterschiedliche Formen annehmen und in unterschiedlichen Kontexten angewandt werden. In diesem Beitrag werden vier verschiedene Arten von Gamification vorgestellt und gemeinsam mit sechs gamifizierbaren Einheiten unterschiedlicher Granularität zu einem Framework im Bildungskontext verwoben.
Análisis histológico de borrego cimarrón (Ovis canadensis) en Baja California Sur y Sonora, México /
Creators: name: González Solís, Rebeca Judith
Publisher: name: Universidad Autónoma de Baja California.
Year: 2022
Subjects: subject: Borrego cimarrón||Biología||Tesis y disertaciones académicas
subject: QL737.U53 G65 2006

description: En el presente estudio se realizó la descripción microscópica normal de lengua, pulmón, riñón, y el análisis de las lesiones histológicas encontradas en dichos órganos.
Diseño e implementación de un sistema de seguridad en ambientes Linux-Unix /
Creators: name: Ibarra García, Javier
Publisher: name: Universidad Autónoma de Baja California.
Year: 2022
Subjects: subject: UNIX (Sistema operativo) Seguridad||Linux Seguridad||Internet||Ciencias computacionales||Tesis
subject: QA76.76.O63 I23 2006

description: El internet es hoy un medio de comunicación e intercambio de datos privados entre sistemas y personas alrededor del mundo, dado tal hecho existen personas que conocen el poder de la información y por ese motivo buscan la manera de obtenerla, aunque eso signifique un plagio o robo y en algunos países un delito.
title: Ο ρόλος της επιχειρηματικότητας στην εκπαίδευση - Απόψεις μαθητών Γ' τάξης Λυκείου
title: The role of entrepreneurship in education - Reviews of 3rd grade of Lyceum students
titleType: AlternativeTitle
Creators: name: Σαρρή, Ευαγγελία
Publisher: name: Πανεπιστήμιο Πειραιώς
Year: 2023
Subjects: subject: Επιχειρηματικότητα
subject: Εκπαίδευση
subject: Επιχειρηματικά προγράμματα
subject: Νεανική επιχειρηματικότητα
subject: Απόψεις μαθητών

description: Η επιχειρηματικότητα είναι μια έννοια με ιδιαίτερα ευρύ περιεχόμενο και πολλές, διαφορετικές διαστάσεις. Είναι ιδιαίτερης σημασίας στη σύγχρονη εποχή, αν και οι ρίζες της εντοπίζονται αιώνες νωρίτερα. Η επιχειρηματικότητα υπό τη μορφή δημιουργίας νέων επιχειρήσεων έχει πολλαπλά πλεονεκτήματα τόσο για το ίδιο το άτομο όσο και για την κοινωνία στην οποία δραστηριοποιείται. Ως εκ τούτου, έχουν ήδη αρχίσει να γίνονται προσπάθειες να ενταχθεί και στην εκπαιδευτική διαδικασία, έτσι ώστε από νωρίς οι μαθητές να ενημερώνονται γι’ αυτή, αλλά και να τους δίνεται η δυνατότητα να εντρυφήσουν στον όρο και στις δικές τους δυνατότητες ανάπτυξης σε αυτό το πεδίο. Σκοπός της παρούσας έρευνας ήταν η διερεύνηση των απόψεων των μαθητών Γ Λυκείου για τον ρόλο της επιχειρηματικότητας στην εκπαίδευση. Μέσα από αυτή την διερεύνηση γίνεται μια προσπάθεια προσέγγισης της εμπειρίας μαθητών στο μάθημα αυτό αλλά και του κατά πόσο το θεωρούν χρήσιμο και πρακτικό. Η παρακολούθηση και η αξιολόγηση των υποψηφίων και μελλοντικών επιχειρηματιών είναι σημαντικές για την αύξηση της αποτελεσματικότητας των προγραμμάτων. Έτσι, μια σχετική έρευνα που εξετάζει τις απόψεις των μαθητών σε υφιστάμενα και μελλοντικά προγράμματα μπορεί να καθοδηγήσει σε πιο αποτελεσματικές πρακτικές μάθησης του ρόλου της επιχειρηματικότητας στην εκπαίδευση. Από τη διενεργηθείσα έρευνα μέσω της χορήγησης ερωτηματολογίων σε μαθητές της Γ’ Λυκείου διαπιστώθηκε ότι η πλειοψηφία των μαθητών δεν είχε εμπειρία στην διδασκαλία της επιχειρηματικότητας, αν και συμφωνεί ότι η προοπτική αυτή θα είχε πολλαπλά οφέλη για τους ίδιους σε διάφορα επίπεδα. Εξέφρασαν την προθυμία τους να συμμετέχουν σε παρόμοιες δραστηριότητες, καθώς η άποψή τους για την επιχειρηματικότητα και τον ρόλο της είναι θετική, αν και θεωρούν ότι δεν υπάρχει στην Ελλάδα επαρκής στήριξη των νέων επιχειρηματιών.
TESS Experiments: Telling the Story Right: Explaining Support for Transgender and Non-Binary Rights
Creators: name: Schaad, Kylar
Publisher: name: Roper Center for Public Opinion Research
Year: 2023

description: Time-sharing Experiments for the Social Sciences (TESS) offers researchers the opportunity to capture the internal validity of experiments. Investigators submit proposals, and TESS fields successful proposals for free on a representative sample of adults in the United States. This experiment was conducted to assess factors influencing perceptions of gender expression legitimacy and support for identity document laws that allow individuals to change their birth certificate gender. Respondents were randomly assigned to be presented with one of eight vignettes which varied the gender assigned at birth (female, male), gender identity (trans man, trans woman, non-binary), and narrative conformity (conforming to stereotypes about transgender childhood experiences or not) of a transgender individual. A total of 2,116 respondents participated. Respondents indicated willingness to advocate for public policy changes and whether they believed that the gender identity of person introduced in the vignette was fixed or real. This allowed for comparison of responses across different treatments.
FAIR Data Principles
Creators: name: Vasiljevic, Nikola
Publisher: name: Zenodo
Year: 2022
Subjects: subject: http://purl.org/neat
subject: http://purl.org/aspect
subject: https://www.w3.org/TR/vocab-dcat-3/#
subject: http://www.w3.org/2004/02/skos/core#

description: This slide deck contains presentation of following topics:
 1. Overview of FAIR data principles
 2. Controlled vocabularies
 3. DCAT schema
 4. Share Wind Semantic Data Portal (Kristina Tomicic)
Bounds on dark matter interpretation of Fermi-LAT GeV excess
Creators: name: Kong, Kyoungchul
name: Park, Jong-Chul
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Annihilation of light dark matter of $m_{\rm DM} \approx (10-40)$ GeV into the Standard Model fermions has been suggested as a possible origin of the gamma-ray excess at GeV energies in the Fermi-LAT data. In this paper, we examine possible model-independent signatures of such dark matter models in other experiments such as AMS-02, colliders, and cosmic microwave background (CMB) measurements. We point out that first generation of fermion final states is disfavored by the existing experimental data. Currently AMS-02 positron measurements provide stringent bounds on cross sections of dark matter annihilation into leptonic final states, and $e^+e^-$ final state is in severe tension with this constraint, if not ruled out. The $e^+e^-$ channel will be complementarily verified in an early stage of ILC and future CMB measurements. Light quark final states ($q\bar q$) are relatively strongly constrained by the LHC and dark matter direct detection experiments even though these bounds are model-dependent. Dark matter signals from annihilations into $q\bar{q}$ channels would be constrained by AMS-02 antiproton data which will be released in very near future. In optimistic case, diffuse radio emission from nearby galaxy (clusters) and the galactic center might provide another hint or limit on dark matter annihilation.
description: 20 pages, 3 figures; figures and text updated, discussion improved, references added; updated to match published version in NPB
Characterization of LES Inlet Conditions with Mapped Wingtip Vortices using UVLM Mean Flow Field Data
Creators: name: Chan, Jia Cheng
name: Wang, Pengcheng
name: Tan, James Jun Yuan
name: Hesse, Henrik
Publisher: name: Singapore Institute of Technology
Year: 2024

description: The circulation and roll-up of the wake panels in UVLM are used to derive the velocity components and characterize wingtip vortices for effective mapping onto the LES inlet boundary conditions. Validation of the simulation results with the mapped inlet discovering that the missing velocity fluctuations cause discrepancies in the vortex core behavior. Hence, incorporating a representative fluctuation profile from generated by LES is necessary to synthesize a realistic and accurate vortex flow and development.
TESS Experiments: Does Elite Philanthropy Increase Support for Plutocracy?
Creators: name: Schnabel, Landon
Publisher: name: Roper Center for Public Opinion Research
Year: 2023

description: Time-sharing Experiments for the Social Sciences (TESS) offers researchers the opportunity to capture the internal validity of experiments. Investigators submit proposals, and TESS fields successful proposals for free on a representative sample of adults in the United States. This experiment was conducted to examine the effects of elite philanthropy on support for plutocracy. Respondents were randomly assigned to one of three priming treatments. In two treatments, respondents were presented with a graph and description of either philanthropy staying constant (Giving is stagnant) or rising (Giving is rising) over time. The third group (Neutral control) was presented with a brief story on the history of men’s neckties. A total of 2,240 respondents participated. After being primed by the treatments, respondents were asked to rate their level of agreement with statements about the character and morality of the wealthy, support for plutocracy, and support for reducing taxes for the wealthy. This allowed for comparison of responses across different priming treatments.