cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Midair collisions enhance saltation
Creators: name: Carneiro, Marcus V.
name: Araújo, Nuno A. M.
name: Pähtz, Thomas
name: Herrmann, Hans J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Computational Physics (physics.comp-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Here we address the old question in Aeolian particle transport about the role of midair collisions. We find that, surprisingly, these collisions do enhance the overall flux substantially. The effect depends strongly on restitution coefficient and wind speed. We can explain this observation as a consequence of a soft-bed of grains which floats above the ground and reflects the highest flying particles. We make the unexpected observation that the flux is maximized at an intermediate restitution coefficient of about 0.7, which is comparable to values experimentally measured for collisions between sand grains.
title: Σχεδιασμός και ανάλυση πεπερασμένων στοιχείων υδραυλικής βάσης φωτοβολταϊκού ιχνηλάτη διπλού άξονα
Creators: name: Παυλίδη Ελένη
Publisher: name: Technical University of Crete
Year: 2013

description: Μη διαθέσιμο
title: Моделирование условий вегетации как инструмент ИТ-технологий управления продукционным процессом в растениеводстве
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2023

description: Монография освещает вопросы применения ряда сквозных технологий, приведенных в Национальной программе «Цифровая экономика Российской Федерации», таких как: «Технологии хранения и анализа больших данных», «Технологии беспроводной связи и “интернета вещей”». В издании представлены результаты исследований, выполненных коллективом ФГБОУ ВО Орловский ГАУ по заказу Минсельхоза России за счет средств федерального бюджета в 2020 году. Проведен анализ динамики изменения вегетационного индекса NDVI для озимой пшеницы и ярового ячменя на учебно-производственных участках Орловского ГАУ; рассмотрена возможность использования отклонений текущих значений вегетативного индекса NDVI от среднемноголетних в качестве зависимой переменной многофакторной регрессионной модели; построена модель краткосрочного прогноза развития культуры; изучена взаимосвязь пиковых значений NDVI в фазу колошения культур с продуктивностью последних; получены прогностические модели урожайности культур. Разработанный алгоритм моделирования процесса развития и продуктивности зерновых культур дает возможность реализации оперативных мероприятий по управлению ростовой активностью и резистентностью болезням и вредителям, формируя условия для повышения урожайности культур. Монография предназначена для научных работников, специалистов аграрного производства и государственного управления, специалистов в области информационных систем и технологий, преподавателей вузов, аспирантов, студентов укрупненной группы направлений подготовки и специальностей 35.00.00 «Сельское, лесное и рыбное хозяйство».
Symptom Clusters in Chronic Obstructive Pulmonary Disease Patients with Insomnia: Secondary Data Analysis
Creators: name: Jun, Jeehye
Publisher: name: University of Illinois at Chicago
Year: 2022
Subjects: Uncategorized

description: People with chronic obstructive pulmonary disease (COPD) and insomnia experience multiple concurrent symptoms called a symptom cluster that can affect their daily functioning. However, limited symptom cluster research has been conducted in this population. To address this research gap, this study employed secondary data analysis and a two-phase approach. The first phase included analysis of baseline data for 102 people with COPD and insomnia to identify influencing factors and an outcome of a symptom cluster. To identify subject groups, five symptom variables were used as symptom cluster indicators: insomnia, dyspnea, fatigue, anxiety, and depression. As results, subjects were categorized into three classes (low, intermediate, and high symptom severity groups). As to associated factors and the outcome, self-efficacy for sleep, self-efficacy for COPD, and dysfunctional beliefs and attitudes about sleep were significantly associated with class membership, and the physical function outcome differed among the three groups. The second phase involved analysis of longitudinal data for 91 people with COPD and insomnia who completed baseline, post-intervention, and 3-month follow-up assessments. The aims were to examine longitudinal patterns of a symptom cluster and evaluate the effect of behavioral interventions on symptom cluster transition over time. Subjects were assigned to four intervention groups under the parent study’s 2x2 factorial design: (1) cognitive behavioral therapy for insomnia (CBT-I) + COPD education (COPD-ED), (2) attention control (AC), (3) CBT-I + AC, and (4) COPD-ED + AC. As to the findings, three classes (low, intermediate, and high symptom severity groups) were identified at each of the three assessment time points. Membership in the low and intermediate symptom severity groups at baseline was the most stable over time, while most transitions occurred in the high symptom severity group. Compared to the AC group, the CBT-I + AC and CBT-I + COPD-ED groups were more likely to show better transition, or movement toward reduced symptom cluster severity. On the whole, this study’s findings can contribute to improvement of modifiable factors associated with the symptom cluster and to development of targeted interventions for people with COPD and insomnia at high risk of symptom burden.
Introduction to QCD sum rules
Creators: name: Dominguez, C. A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A general, and very basic introduction to QCD sum rules is presented, with emphasis on recent issues to be described at length in other papers in this volume of Modern Physics Letters A. Collectively, these papers constitute the proceedings of the {\it{International Workshop on Determination of the Fundamental Parameters of QCD}}, Singapore, March 2013.
description: Plenary talk at the International Workshop on Determination of the Fundamental Parameters of QCD. To be published in Mod. Phys. Lett. A
The human antigen R as an actionable super-hub within the network of cancer cell persistency and plasticity
Creators: name: Merat, Rastine
Publisher: name: arXiv
Year: 2022
Subjects: subject: Tissues and Organs (q-bio.TO)
subject: FOS: Biological sciences

description: In this perspective article, a clinically inspired phenotype-driven experimental approach is put forward to address the challenge of the adaptive response of solid cancers to small-molecule targeted therapies. A list of conditions is derived, including an experimental quantitative assessment of cell plasticity and an information theory-based detection of in vivo dependencies, for the discovery of post-transcriptional druggable mechanisms capable of preventing at multiple levels the emergence of plastic dedifferentiated slow-proliferating cells. The approach is illustrated by the author's own work in the example case of the adaptive response of BRAFV600-melanoma to BRAF inhibition. A bench-to-bedside and back to bench effort leads to a therapeutic strategy in which the inhibition of the baseline activity of the interferon-gamma-activated inhibitor of translation (GAIT) complex, incriminated in the expression insufficiency of the RNA-binding protein HuR in a minority of cells, results in the suppression of the plastic, intermittently slow-proliferating cells involved in the adaptive response. A similar approach is recommended for the validation of other classes of mechanisms that we seek to modulate to overcome this complex challenge of modern cancer therapy.
description: 12 pages, 3 figures
Majorana neutrino mass matrices with three texture zeros and the sterile neutrino
Creators: name: Zhang, Yongchao
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: As a consequence of the LSND anomaly and other hints of an eV scale sterile neutrino from particle physics and cosmology, the neutrino sector of the standard model of particle physics has to be extended and the smallest extension is the (3+1) model, i.e. three active neutrinos plus one sterile one. In this work we study the neutrino mass matrix $M_ν$ with three texture zeros in the (3+1) model, assuming all the neutrino states are of Majorana type. With the mass hierarchy between the active and sterile neutrinos as well as the smallness of the reactor neutrino mixing and active-sterile mixing, the analytical expressions can be greatly simplified. We systematically examine all the 120 texture zeros, via both analytical and numerical analysis, and find that the 100 textures with zeros in the fourth column and row of $M_ν$ can hardly be compatible with experiments whereas 19 of the other 20 are feasible. We can foresee that the active neutrino masses are required to be around 0.01 eV and the next generation neutrinoless double beta decay experiments are promising to test these textures. Many other phenomenologically meaningful predictions are also obtained. All the CP conserving (3+1) textures with three zeros are excluded by experiments.
description: 35 pages, 7 figures, minor typos corrected, references added and updated, version to appear in PRD
title: Реализация цифровых платформенных решений в опытно-производственном хозяйстве аграрного вуза
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2023

description: Монография освещает вопросы применения ряда сквозных технологий, приведенных в Национальной программе «Цифровая экономика Российской Федерации», таких как: «Технологии хранения и анализа больших данных», «Технологии беспроводной связи и "интернета вещей"». В издании представлены результаты исследований, выполненных коллективами ФГБОУ ВО Орловский ГАУ и ООО «Фарватер — CAN технологии» по заказу Минсельхоза России за счет средств федерального бюджета в 2020 г. На основе анализа известных схем функционирования телематических систем различных производителей и изучения проблем передачи цифровой информации в online-режиме разработаны комплекс оборудования для бесперебойной передачи данных в режиме реального времени, в условиях отсутствия GSM-соединения, и практические рекомендации по комплексному применению методов дистанционного зондирования, сенсоров, датчиков IT, технологий точного земледелия, в условиях опытного цифрового хозяйства аграрного вуза. Внедрение результатов работы в производство и учебный процесс будет способствовать развитию новой инициативы в сельскохозяйственных организациях, использующих цифровые технологии, что послужит этапом развития «умного сельского хозяйства» в России. Монография предназначена для научных работников, специалистов аграрного производства и государственного управления, специалистов в области информационных систем и технологий, преподавателей вузов, аспирантов, студентов инженерных и агрономических специальностей и направлений подготовки всех уровней обучения, изучающих дисциплины «Механизация и автоматизация технологических процессов растениеводства и животноводства», «Основы цифровых технологий в агроинженерии», «Инновационные технологические проекты в растениеводстве, бизнес-планы».
Local support against gravity in magneto-turbulent fluids
Creators: name: Schmidt, W.
name: Collins, D. C.
name: Kritsuk, A. G.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Comparisons of the integrated thermal pressure support of gas against its gravitational potential energy lead to critical mass scales for gravitational instability such as the Jeans and the Bonnor-Ebert masses, which play an important role in analysis of many physical systems, including the heuristics of numerical simulations. In a strict theoretical sense, however, neither the Jeans nor the Bonnor-Ebert mass are meaningful when applied locally to substructure in a self-gravitating turbulent medium. For this reason, we investigate the local support by thermal pressure, turbulence, and magnetic fields against gravitational compression through an approach that is independent of these concepts. At the centre of our approach is the dynamical equation for the divergence of the velocity field. We carry out a statistical analysis of the source terms of the local compression rate (the negative time derivative of the divergence) for simulations of forced self-gravitating turbulence in periodic boxes with zero, weak, and moderately strong mean magnetic fields (measured by the averages of the magnetic and thermal pressures). We also consider the amplification of the magnetic field energy by shear and by compression. Thereby, we are able to demonstrate that the support against gravity is dominated by thermal pressure fluctuations, although magnetic pressure also yields a significant contribution. The net effect of turbulence in the highly supersonic regime, however, is to enhance compression rather than supporting overdense gas even if the vorticity is very high. This is incommensurate with the support of the highly dynamical substructures in magneto-turbulent fluids being determined by local virial equilibria of volume energies without surface stresses.
description: 21 pages, 25 figures, revised version accepted for publication by MNRAS
Supplementary materials;Data_Baldan et al 2023_Biology Letters;Rcode_Baldan et al 2023_Biology Letters from Repeatable negotiation rules? Only females show repeatable responses to partner removal in a brood-provisioning songbird
Creators: name: Baldan, Davide
name: Beccardi, Matteo
name: Fuertes-Recuero, Manuel
name: Schiavinato, Matteo
name: Zampa, Lia
name: Pilastro, Andrea
name: Cantarero, Alejandro
Publisher: name: The Royal Society
Year: 2023
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 60801 Animal Behaviour

description: Supplementary materials;Dataset;R code
A practical solution to the sign problem at finite theta-vacuum angle
Creators: name: Sasaki, Takahiro
name: Kouno, Hiroaki
name: Yahiro, Masanobu
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We propose a practical way of circumventing the sign problem in lattice QCD simulations with a theta-vacuum term. This method is the reweighting method for the QCD Lagrangian after the U_A(1) transformation. In the Lagrangian, the P-odd mass term as a cause of the sign problem is minimized. In order to find out a good reference system in the reweighting method, we estimate the average reweighting factor by using the two-flavor NJL model and eventually find a good reference system.
description: 5 pages, 6 figures
Mapping of Virtual Learning Environment in Open Access Resources from Faculty of Social Sciences A Scientometric Evaluation Based on Scopus 2000-2009.pdf
Creators: name: Thangiah, Raja
Publisher: name: figshare
Year: 2021
Subjects: subject: 80704 Information Retrieval and Web Search
subject: FOS: Media and communications

description: In recent years are using the Virtual learning environment with open access resources for teaching. Learming and research activities of e higher education. To create digital literacy, Scholarly communication and electronic learning. This paper identifies the research productivity in the field of the virtual learning environment with open access resources for the faculty of social sciences in the Scopus database from 2000 to 2019. Out of the 6923 articles, 3419 publications (49.38 per cent) from journals, 557 articles The (8.04 per cent) published in 2011. journals of Computers and Education published 226 articles M (3.26 per cent) and one of the authors Castro, contributed 23 articles. Out of the 6923 publications, the America, country wise contributed to the United States of 1627 articles (23.50 per cent). The Open University of the USA published 69 articles from the overall institutions. National Science Foundation of USA also funding assistance to 118 articles motivate (1.70 per cent) and to the Indian contributors are high numbers published in the coming years.
title: Παραγωγή καύσιμου αερίου πλούσιου σε υδρογόνο από πυρόλυση βιομηχανικών υπολειμμάτων ξυλείας
Creators: name: Ndjock Eric Magloire
Publisher: name: Technical University of Crete
Year: 2013

description: Μη διαθέσιμο
Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 21, Nr. 3 (1937)
Creators: name: Germania : Anzeiger Der Römisch-Germanischen Kommission Des Deutschen Archäologischen Instituts
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: Altheimer Wohnhäuser vom Goldberg, OA. Neresheim, Württemberg...149-158
Ein Frauengrab der Hügelgräberbronzezeit von Bliederstedt, Thüringen...159-163
Ein hallstattzeitlicher Wagenfund aus Unterfranken...163-164
Zwei germanische Stabkettengürtel der frühen Kaiserzeit...165-167
Ein Soldatengrabstein mit Totenmahlszene aus Carnuntum...168-171
Zwei neue Mithrasreliefs aus Bulgarien...171-173
Zu den Funden neuer Leugensteine in Obergermanien...173-175
Gotengrabsteine aus Konstantinopel...175-177
Hunnische Kessel aus der Kleinen Walachei...178-182
Ein frühfränkisches Kriegergrab von Krefeld-Gellep...182-188
Kleine Mitteilungen...188-190
Fundchronik...191-201
Oleh Kandyba, Schipenitz...201-202
Wilhelm A. v. Jenny, Keltische Metallarbeiten aus heidnischer und christlicher Zeit...202-204
Josip Klemenc und Balduin Saria, Archäologische Karte von Jugoslavien: Blatt Ptuj...204-205
Neuerscheinungen...205-212
title: Проектирование и разработка корпоративных информационных систем
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2023

description: В учебном пособии рассматриваются важнейшие аспекты разработки прикладных программных систем для корпораций — крупных распределенных индустриальных структур, объединенных общими бизнес-целями. Особенностью подхода является исследование всего комплекса архитектурных уровней, необходимых для построения таких систем, — от моделей жизненного цикла и методологий их реализации до технологических платформ и инструментальных средств. Приведен ряд примеров, иллюстрирующих особенности применения современных технологий (в первую очередь разработанных корпорацией Microsoft) для реализации и внедрения крупномасштабных программных систем в различных отраслях народного хозяйства. Подготовлено с учетом требований Федерального государственного образовательного стандарта высшего образования. Учебное пособие предназначено для изучения дисциплины «Проектирование и разработка корпоративных информационных систем» по направлению подготовки 09.04.03 «Прикладная информатика», а также может быть использовано студентами, обучающимися по направлению 09.03.02 «Информационные системы и технологии», в рамках освоения дисциплины «Корпоративные информационные системы». Кроме того, издание будет полезно для аспирантов и исследователей, а также специалистов-практиков, область интересов которых связана с разработкой крупномасштабных программных систем.
Physical Parameters of Asteroids Estimated from the WISE 3 Band Data and NEOWISE Post-Cryogenic Survey
Creators: name: Mainzer, A.
name: Grav, T.
name: Masiero, J.
name: Bauer, J.
name: Cutri, R. M.
name: McMillan, R. S.
name: Nugent, C. R.
name: Tholen, D.
name: Walker, R.
name: Wright, E. L.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Enhancements to the science data processing pipeline of NASA's Wide-field Infrared Explorer (WISE) mission, collectively known as NEOWISE, resulted in the detection of $>$158,000 minor planets in four infrared wavelengths during the fully cryogenic portion of the mission. Following the depletion of its cryogen, NASA's Planetary Science Directorate funded a four month extension to complete the survey of the inner edge of the Main Asteroid Belt and to detect and discover near-Earth objects (NEOs). This extended survey phase, known as the NEOWISE Post-Cryogenic Survey, resulted in the detection of $\sim$6500 large Main Belt asteroids and 88 NEOs in its 3.4 and 4.6 $μ$m channels. During the Post-Cryogenic Survey, NEOWISE discovered and detected a number of asteroids co-orbital with the Earth and Mars, including the first known Earth Trojan. We present preliminary thermal fits for these and other NEOs detected during the 3-Band Cryogenic and Post-Cryogenic Surveys.
description: ApJL accepted
title: Αναγνώριση εικόνων από τουριστικές & ιστορικές τοποθεσίες με τη βοήθεια τεχνικών της τεχνητής νοημοσύνης
Creators: name: Καλαντζόπουλος Χαράλαμπος
Publisher: name: Technical University of Crete
Year: 2014

description: Μη διαθέσιμο
title: Μελέτη δειγματοληπτικών πλάνων παραλαβής πρώτων υλών με οικονομικά κριτήρια
Creators: name: Κοντοχρήστος Δημήτριος
Publisher: name: Technical University of Crete
Year: 2014

description: Μη διαθέσιμο
Transient gap generation in BaFe$_2$As$_2$ driven by coherent lattice vibrations
Creators: name: Warshauer, Jacob A.
name: Lopez, Daniel Alejandro Bustamante
name: Dong, Qingxin
name: Chen, Genfu
name: Hu, Wanzheng
Publisher: name: arXiv
Year: 2022
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The electronic structure and the magnetic properties of iron-based superconductors are highly sensitive to the pnictogen height. Coherent excitation of the $A_{1g}$ phonon by femtosecond laser directly modulates the pnictogen height, which has been used to control the physical properties of iron-based superconductors. Previous studies show that the driven $A_{1g}$ phonon resulted in a transient increase of the pnictogen height in BaFe$_2$As$_2$, favoring an enhanced Fe magnetic moment. Here, we use time-resolved broadband terahertz spectroscopy to investigate the dynamics of BaFe$_2$As$_2$ in the $A_{1g}$ phonon driven state. Below the spin-density wave (SDW) transition temperature, we observe a transient gap generation at early time delays. A similar transient feature is observed in the normal state up to room temperature.
description: 6 pages, 4 figures
Additional file 1 of Parent-young communication on sexual and reproductive health issues and its associated factors: experience of students in Agaro Town, Ethiopia
Creators: name: Abdissa, Daba
name: Sileshi, Workitu
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 1: Figure S1. Conceptual framework showing the possiblefactors that could contribute to the Parent young communication [18, 20, 22, 23, 25, 35–37].
Evolution of ferromagnetic and spin-wave resonances with crystalline order in thin films of full-Heusler alloy Co2MnSi
Creators: name: Pandey, Himanshu
name: Joshi, P. C.
name: Pant, R. P.
name: Prasad, R.
name: Auluck, S.
name: Budhani, R. C.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We report the evolution of magnetic moment as well as magnetic anisotropy with crystalline order in Co$_2$MnSi thin films grown on $(100)$ MgO by pulsed laser deposition. The films become more ordered as the annealing temperature ($T_A$) increases from 400 to 600 $^0$C. The extent of \emph{L}$2_1$ ordering in the films annealed at 600 $^0$C is $\approx 96%$. The static magnetization measurements by vibrating sample magnetometry shows a maximum moment of 4.95 $μ_B$ per formula unit with low coercivity ($H_C$ $\approx$ 65 Oe) in the films annealed at 600 $^0$C. A rigorous analysis of the azimuthal and polar angle dependent ferromagnetic resonance (FMR) measured at several temperatures allows determination of various anisotropy fields relevant to our system as a function of $T_A$. Finally, we have evaluated the exchange stiffness constant down to 100 K using spin wave modes in FMR spectra. We have also estimated the exchange energies as well as stiffness constant by varying the lattice parameter \emph{ab-initio} using the Korringa-Kohn-Rostoker method.
description: 7 pages, 7 figures
FOOD SUPPLY CHAIN DECARBONISATION: TOWARDS A ZERO EMISSION IN BEVERAGES VALUE CHAIN, A CASE OF DELTA, ZIMBABWE
Creators: name: DAVID CHIKWERE
name: JUSTINE MBUDAYA
name: HENRY CHIHWAYI
name: DEBORAH CHIKWERE
Publisher: name: Zenodo
Year: 2023
Subjects: Decarbonisation, Supply Chain, Value Chain, GHG emission, Zimbabwe.

description: Abstract
The rise in carbon dioxide and greenhouse gas (GHG) emissions in general were ushered in by industrial revolution due to industrial and human activities leading to global warming which accelerated climate change and more extreme weather occurrences in recent decades (IPCC, 2021). Consequently, the UN advocated for decarbonisation to achieve carbon neutrality by 2050 (Guterres, 2020). The prime objective of this paper was to assess various measures that beverage supply chain members can utilize to achieve decarbonisation of their value chain and offer specific suggestions to the stakeholders of beverage supply chain to address carbon the emission. In the quest to attain this objective, a "Preferred Reporting Items for Systematic Review and Meta-Analysis" (PRISM) method was used. A search was done in the Scopus, ProQuest, and Google Scholar databases using keywords that had been verified by specialists as part of the study. On these subjects, publications from the top journals were chosen. 150 articles were found by the bibliographical search, which was followed by several layers of filtering. In the end, 25 publications were reviewed and analysed, with the most pertinent articles being chosen for examination. The major findings of the research were that the quantity of carbon released doubled since 2001 owing to destruction of forests, the existing global pledges are insufficient, the world has already fallen short of the 2015 climate goals, and lack of adoption of essential technology tools to reduce carbon emission. Consequently, the study recommends the adoption of industry 4.0 technology tools like Virtual reality (VR), reduction of packaging material by the beverage industry, usage of smart electric energy from renewable sources and the implementation of reverse logistics to enhance carbon neutral by 2050.
Testing the Running of non-Gaussianity through the CMB mu-distortion and the Halo Bias
Creators: name: Biagetti, Matteo
name: Perrier, Hideki
name: Riotto, Antonio
name: Desjacques, Vincent
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The primordial non-Gaussianity parameters fNL and tauNL may be scale-dependent. We investigate the capability of future measurements of the CMB mu-distortion, which is very sensitive to small scales, and of the large-scale halo bias to test the running of local non-Gaussianity. We show that, for an experiment such as PIXIE, a measurement of the mu-temperature correlation can pin down the spectral indices n_fNL and n_tauNL to values of the order of 0.3 if fNL = 20 and tauNL = 5000. A similar value can be achieved with an all-sky survey extending to redshift z ~ 1. In the particular case in which the two spectral indices are equal, as predicted in models where the cosmological perturbations are generated by a single-field other than the inflaton, then the 1-sigma error on the scale-dependence of the non-linearity parameters goes down to 0.2.
description: 11 pages, 7 figures
Comparing languages and comparing typological databases
Creators: name: Haspelmath, Martin
Publisher: name: Zenodo
Year: 2022

description: In this online talk, I report on some of the conceptual challenges that arise in creating typological databases such as the World Atlas of Language Structures (WALS) or the Atlas of Pidgin and Creole Language Structures (APiCS). While the empirical challenges (getting relevant data from many small languages around the world) are obvious, the conceptual challenges have been understood in different ways: (i) finding the true natural categories for comparison; or (ii) making sure that the comparisons are valid in the absence of natural kinds. I argue that comparative concepts (as in Haspelmath 2018) provide the right methodological tool. In a next step, we would like to compare different typological databases with each other, so we want to make the comparative concepts commensurable across projects. I will argue that the Concepticon (a set of lexical comparison meanings) provides a good model that one can emulate also for grammatical databases.
Reversible Logic Synthesis by Quantum Rotation Gates
Creators: name: Abdollahi, Afshin
name: Saeedi, Mehdi
name: Pedram, Massoud
Publisher: name: arXiv
Year: 2013
Subjects: subject: Emerging Technologies (cs.ET)
subject: Data Structures and Algorithms (cs.DS)
subject: Quantum Physics (quant-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: A rotation-based synthesis framework for reversible logic is proposed. We develop a canonical representation based on binary decision diagrams and introduce operators to manipulate the developed representation model. Furthermore, a recursive functional bi-decomposition approach is proposed to automatically synthesize a given function. While Boolean reversible logic is particularly addressed, our framework constructs intermediate quantum states that may be in superposition, hence we combine techniques from reversible Boolean logic and quantum computation. The proposed approach results in quadratic gate count for multiple-control Toffoli gates without ancillae, linear depth for quantum carry-ripple adder, and quasilinear size for quantum multiplexer.
description: 19 pages, 17 figures
title: Πειραματική μελέτη προκατεργασιών λιγνοκυτταρινούχων υλικών προς καύσιμη βιοαιθανόλη
Creators: name: Σηφάκη Χαρίκλεια
Publisher: name: Technical University of Crete
Year: 2013

description: Μη διαθέσιμο
The branching fraction of tau --> pi- K0S K0S (pi0) nu decays
Creators: name: Lees, J. P.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We present a study of tau- --> pi- K0S K0S (pi0) nu and tau- --> K- K0S K0S (pi0) nu decays using a dataset of 430 million tau lepton pairs, corresponding to an integrated luminosity of 468 fb-1, collected with the BaBar detector at the PEP-II asymmetric energy e+e- storage rings. We measure branching fractions of (2.31 +/- 0.04 +/- 0.08)x10^{-4} and (1.60 +/- 0.20 +/- 0.22)x10^{-5} for the tau- --> pi- K0S K0S nu and tau- --> pi- K0S K0S pi0 nu decays, respectively. We find no evidence for tau- --> K- K0S K0S nu and tau- --> K- K0S K0S pi0 nu decays and place upper limits on the branching fractions of 6.3 x 10^{-7) and 4.0 x 10^{-7} at the 90% confidence level.
description: 11 pages, 10 figures
Energy-peak based method to measure top quark mass via B-hadron decay lengths
Creators: name: Agashe, Kaustubh
name: Airen, Sagar
name: Franceschini, Roberto
name: Incandela, Joesph
name: Kim, Doojin
name: Sathyan, Deepak
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We develop a method for the determination of the top quark mass using the distribution of the decay length of the $B$-hadrons originating from its decay. This technique is based on our earlier observation regarding the location of the peak of the $b$ quark energy distribution. Such "energy-peak" methods enjoy a greater degree of model-independence with respect to the kinematics of top quark production compared to earlier proposals. The CMS experiment has implemented the energy-peak method using associated $b$-jet energy as an approximation for $b$ quark energy. The new method uses $B$-hadron decay lengths, which are related to $b$ quark energies by convolution. The advantage of the new decay length method is that it can be applied in a way that evades jet-energy scale (JES) uncertainties. Indeed, CMS has measured the top quark mass using $B$-hadron decay lengths, but they did not incorporate the energy-peak method. Therefore, mismodeling of top quark transverse momentum remains a large uncertainty in their result. We demonstrate that, using energy-peak methods, this systematic uncertainty can become negligible. We show that with the current LHC data set, a sub-GeV statistical uncertainty on the top quark mass can be attained with this method. To achieve a comparable systematic uncertainty as is true for many methods based on exclusive or semi-inclusive observables using hadrons, we find that the quark-hadron transition needs to be described significantly better than is the case with current fragmentation functions and hadronization models.
description: 30 pages, 9 figures
Nonperturbative gluon exchange in $pp$ elastic scattering at TeV energies
Creators: name: Bopsin, G. B.
name: Luna, E. G. S.
name: Natale, A. A.
name: Peláez, M.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate the two-gluon-exchange model of the Pomeron using nonperturbative gluon propagators characterized by a dynamical mass scale. We present the results for an analysis of the available $pp$ differential cross section data at TeV energies which accounts for dynamical gluon masses obtained from a non-linear version of the Schwinger-Dyson equations. We show that our two-gluon exchange model gives a very good description of the LHC data, provided we demand the Reggeization of the scattering amplitude and make a suitable choice for the convolution of proton wave functions.
description: 9 pages, 6 figures, 2 tables, text improved, references added. Version to be published in Phys. Rev. D
New Optical Models for the Accurate Description of the Electrical Permittivity in Direct and Indirect Semiconductors
Creators: name: Lizárraga, K.
name: Enrique-Morán, L. A.
name: Tejada, A.
name: Piñeiro, M.
name: Llontop, P.
name: Serquen, E.
name: Perez, E.
name: Korte, L.
name: Guerra, J. A.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: We propose new models to describe the imaginary part of the electrical permittivity of dielectric and semiconductor materials in the fundamental absorption region. We work out our procedure based on the well-known structure of the Tauc-Lorentz model and the band-fluctuations approach to derive a 5-parameter formula that describes the Urbach, Tauc and high-absorption regions of direct and indirect semiconductors. Main features of the models are the self-consistent generation of the exponential Urbach tail below the bandgap and the incorporation of the Lorentz oscillator behaviour due to electronic transitions above the fundamental region. We apply and test our models on optical data of direct (MAPbI$_{3}$, GaAs and InP), indirect (GaP and c-Si), and amorphous (a-Si) semiconductors, accurately describing the spectra of the imaginary part of the electrical permittivity. Lastly, we compare our models with other similarly inspired models to assess the optical bandgap, Urbach tail and oscillator central resonance energy.
description: 15 pages, 9 figures, preprint submitted to J. Phys. D: Appl. Phys
Una paradoja hidrostatica
Creators: name: Miranda, E. N.
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: It is shown that for a liquid in a connected vessel system, it is not possible to fulfill simultaneously Pascal's principle, mass conservation and energy conservation when the system goes from an equilibrium state to another one.
description: In Spanish, with English abstract
The Political Consequences of Green Policies: Evidence from Italy
Creators: name: Colantone, Italo
name: Di Lonardo, Livio
name: Margalit, Yotan
name: Percoco, Marco
name: Colantone, Italo
name: Di Lonardo, Livio
name: Margalit, Yotan
name: Percoco, Marco
Publisher: name: Unknown
Year: 2022
Subjects: subject: Environmental Economics and Policy
subject: environmental politics
subject: green policies
subject: distributional consequences

description: For many governments, enacting green policies is a priority, but such policies often impose on citizens substantial and uneven costs. How does the introduction of green policies a˙ect voting? We study this question in the context of a major ban on polluting cars introduced in Milan, which was strongly opposed by the populist right party Lega. Using several inferential strategies, we show that owners of banned vehicles — who incurred a median loss of €3,750 — were significantly more likely to vote for Lega in the subsequent elections. Our analysis indicates that this electoral change did not stem from a broader shift against environmentalism, but rather from disaffection with the policy’s uneven pocketbook implications. In line with this pattern, recipients of compensation from the local government were not more likely to switch to Lega. The findings highlight the central importance of distributive consequences in shaping the political ramifications of green policies.
Il Dibattito Lippman-Dewey: Comunicazione, scienza, democrazia
Creators: name: Santini, Cristian
Publisher: name: Zenodo
Year: 2019
Subjects: philosophy
thesis
political philosophy
bioethics
public opinion
modern democracy
liberalism
science
walter lippmann
john dewey
pragmatism

description: This thesis presents the debate happened during the 1920s between the journalist Walter Lippmann (1889 - 1974) and the philosopher and pedagogist John Dewey (1859 - 1952) around the topics of public opinion and modern democracy. The aim of this study is to interpret the dispute between these two intellectuals based on their assumptions regarding three themes: communication, science and democratic government. We will read the notable works "Public Opinion" (1922), "The Phantom Public" (1925) and "The Public and Its Problems" (1927) to compare their views on the three aforementioned subjects and, in the end, we will try to connect their thoughts and worries with the problems that modern liberal democracies have, dealing with science advancements, mass communication and political representation.
Zwei neue Acheuléen-Faustkeile aus dem nördlichen Harzvorland
Creators: name: Becksmann, Ernst
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: [nicht vorhanden / not available]
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 21, Nr. 1 (1937)
title: Προσομοίωση της υπόγειας ροής και μεταφοράς νιτρικών στον παράκτιο υδροφορέα του Πλατύ Ποταμού στο Νομό Ρεθύμνου
Creators: name: Δημητριάδης Θανάσης
Publisher: name: Technical University of Crete
Year: 2013

description: Μη διαθέσιμο
Mechanism and kinetics of hydrated electron diffusion
Creators: name: Tay, Kafui A.
name: Coudert, François-Xavier
name: Boutin, Anne
Publisher: name: arXiv
Year: 2012
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: Molecular dynamics simulations are used to study the mechanism and kinetics of hydrated electron diffusion. The electron center of mass is found to exhibit Brownian-type behavior with a diffusion coefficient considerably greater than that of the solvent. As previously postulated by both experimental and theoretical works, the instantaneous response of the electron to the librational motions of surrounding water molecules constitutes the principal mode of motion. The diffusive mechanism can be understood within the traditional framework of transfer diffusion processes, where the diffusive step is akin to the exchange of an extramolecular electron between neighboring water molecules. This is a second-order process with a computed rate constant of 5.0 ps^{-1} at 298 K. In agreement with experiment the electron diffusion exhibits Arrhenius behavior over the temperature range of 298-400 K. We compute an activation energy of 8.9 kJ/mol. Through analysis of Arrhenius plots and the application of a simple random walk model it is demonstrated that the computed rate constant for exchange of an excess electron is indeed the phenomenological rate constant associated with the diffusive process.
Additional file 1 of New insights into the nutritional genomics of adult-onset riboflavin-responsive diseases
Creators: name: Murgia, Chiara
name: Dehlia, Ankush
name: Guthridge, Mark A.
Publisher: name: figshare
Year: 2023
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Physiology
subject: Pharmacology
subject: Geology
subject: FOS: Earth and related environmental sciences
subject: Mental Health
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology
subject: Computational Biology

description: Additional file 1: The Flavoproteome—Proteins requiring riboflavin or flavin cofactors for their function.
Theory of the Little-Parks effect in spin-triplet superconductors
Creators: name: Hua, Chengyun
name: Dumitrescu, Eugene
name: Halász, Gábor B.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The celebrated Little-Parks effect in mesoscopic superconducting rings has recently gained great attention due to its potential to probe half-quantum vortices in spin-triplet superconductors. However, despite the large number of works reporting anomalous Little-Parks measurements attributed to unconventional superconductivity, the general signatures of spin-triplet pairing in the Little-Parks effect have not yet been systematically investigated. Here we use Ginzburg-Landau theory to study the Little-Parks effect in a spin-triplet superconducting ring that supports half-quantum vortices; we calculate the field-induced Little-Parks oscillations of both the critical temperature itself and the residual resistance resulting from thermal vortex tunneling below the critical temperature. We observe two separate critical temperatures with a single-spin superconducting state in between and find that, due to the existence of half-quantum vortices, each minimum in the upper critical temperature splits into two minima for the lower critical temperature. From a rigorous calculation of the residual resistance, we confirm that these two minima in the lower critical temperature translate into two maxima in the residual resistance below and establish the general conditions under which the two maxima can be practically resolved. In particular, we identify a fundamental trade-off between sharpening each maximum and keeping the overall magnitude of the resistance large. Our results will guide experimental efforts in designing mesoscopic ring geometries for probing half-quantum vortices in spin-triplet candidate materials on the device scale.
Bandkeramische Wohngruben bei Geleen, Provinz Limburg, Holland
Creators: name: Bursch, Frans Christiaan
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: [nicht vorhanden / not available]
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 21, Nr. 1 (1937)
Fundchronik
Creators: name: Redaktion, Die
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: [nicht vorhanden / not available]
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 21, Nr. 1 (1937)
Reflexion im Berufswahlprozess - notwendig und doch so schwierig
Creators: name: Stalder, Barbara E
name: Nägele, Christof
name: Marciniak, Julian
name: Schmid, Simon
name: Hell, Benedikt
name: Passier, Katja
Publisher: name: Zenodo
Year: 2022

description: Dokumentation der Tagung Reflexion im Berufswahlprozess - notwendig und doch so schwierig und doch so vom 02.12.2022, PHBern und online
Normalized solutions of $L^2$-supercritical NLS equations on noncompact metric graphs with localized nonlinearities
Creators: name: Borthwick, Jack
name: Chang, Xiaojun
name: Jeanjean, Louis
name: Soave, Nicola
Publisher: name: arXiv
Year: 2022
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: In this paper we are concerned with the existence of normalized solutions for nonlinear Schrödinger equations on noncompact metric graphs with localized nonlinearities. In a $L^2$-supercritical regime, we obtain the existence of solutions for any prescribed mass. This result is obtained through an approach which could prove successful to treat more general equations on noncompact graphs.
description: arXiv admin note: text overlap with arXiv:2204.01043
Toroidal Quadrupole Form Factor of the Deuteron
Creators: name: Mereghetti, E.
name: de Vries, J.
name: Timmermans, R. G. E.
name: van Kolck, U.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We calculate the toroidal quadrupole moment and form factor of the deuteron, which violate time-reversal symmetry but conserve parity, at leading order in two-flavor chiral effective field theory with perturbative pion exchange. We take into account time-reversal and parity violation due to the QCD vacuum angle combined with parity violation resulting from the weak interaction in the Standard Model. We also consider time-reversal and parity violation that at the quark-gluon level results from effective dimension-six operators originating from physics beyond the Standard Model.
title: Ανάλυση και σχεδίαση ηλεκτρολογικού συστήματος ενός ηλεκτροηλιακού οχήματος
Creators: name: Μαλισόβας Αθανάσιος
Publisher: name: Technical University of Crete
Year: 2014

description: Μη διαθέσιμο
Die germanische Siedlung von Haffen
Creators: name: Kersten, Walter
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: [nicht vorhanden / not available]
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 21, Nr. 2 (1937)