cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
GLOBALIZATION AS A SUBJECT OF RESEARCH OF CONTEMPORARY HISTORICAL SCIENCE
Creators: name: Elezovic, Dalibor
Publisher: name: Zenodo
Year: 2020
Subjects: globalization, historical science, periodization, economic relations, culture

description: The text discusses the basic aspects of studying globalization in the contemporary historical science. Globalization as a subject of research in the last period is more and more present in the research of contemporary historiography. When it comes to the time of the beginning of this process, there are different opinions among the researchers. Today, contemporary researchers of historical processes study globalization and its impact on society from several aspects. There are opinions in historiography that globalization is not a recent phenomenon, but increased attention to contemporary global interaction also has causal links, which refer to its interpretation. The researchers of this question conclude that today the story about globalization is a representative scientific question, insofar as the question of globalization is current and, in the late 20th and early 21st centuries, it has particularly been interesting how this process developed.
ADC Nonlinearity Correction for the Majorana Demonstrator
Creators: name: Kim, I.
name: Detwiler, J.A.
name: Caldwell, T.S.
name: Stortini, M.J.
name: Martin, E.L.
name: Kouzes, R.T.
name: Xu, W.
name: Gilliss, T.
name: Hegedus, R.J.
name: Drobizhev, A.
name: Christofferson, C.D.
name: Bos, B.
name: Ejiri, H.
name: Ruof, N.W.
name: Meijer, S.J.
name: Cuesta, C.
name: Abgrall, N.
name: Poon, A.W.P.
name: Allmond, J.M.
name: Wilkerson, J.F.
name: Varner, R.L.
name: Othman, G.
name: Oli, T.K.
name: Rager, J.
name: Green, M.P.
name: Bertrand, F.E.
name: Hostiuc, A.
name: Radford, D.C.
name: Guiseppe, V.E.
name: Buuck, M.
name: Vasilyev, S.
name: Avignone, F.T., III
name: Edwins, D.W.
name: Chu, P.
name: Henning, R.
name: Barton, C.J.
name: Gruszko, J.
name: Martin, R.D.
name: Campbell, C.M.
name: Zhu, B.X.
name: Mertens, S.
name: Shanks, B.
name: Massarczyk, R.
name: Lopez-Castano, J.M.
name: Chan, Y.-D.
name: Haufe, C.R.
name: Crawford, H.L.
name: Arnquist, I.J.
name: Busch, M.
name: Pettus, W., Iu Center for Exploration of Energy and Matter, Bloomington, IN 47408, United States
name: Lopez, A.M.
name: Wiseman, C.
name: Barabash, A.S.
name: Reine, A.L.
name: Myslik, J.
name: Elliott, S.R.
name: Giovanetti, G.K.
name: Aguilar, D.H.
name: Guinn, I.S.
name: Clark, M.L.
name: Efremenko, Y.
name: Rielage, K.
name: White, B.R.
name: Tedeschi, D.
name: Hoppe, E.W.
name: Kidd, M.F.
name: Yu, C.-H.
Publisher: name: Institute of Electrical and Electronics Engineers Inc.
Year: 2021

description: Imperfections in analog-to-digital conversion (ADC) cannot be ignored when signal digitization requirements demand both wide dynamic range and high resolution, as is the case for the Majorana Demonstrator 76Ge neutrinoless double-beta decay search. Enabling the experiment's high-resolution spectral analysis and efficient pulse shape discrimination required careful measurement and correction of ADC nonlinearities. A simple measurement protocol was developed that did not require sophisticated equipment or lengthy data-taking campaigns. A slope-dependent hysteresis was observed and characterized. A correction applied to digitized waveforms prior to signal processing reduced the differential and integral nonlinearities by an order of magnitude, eliminating these as dominant contributions to the systematic energy uncertainty at the double-beta decay Q value.
Additional file 1 of VUS next in rare diseases? Deciphering genetic determinants of biomolecular condensation
Creators: name: Heredia-Torrejón, María
name: Montañez, Raúl
name: González-Meneses, Antonio
name: Carcavilla, Atilano
name: Medina, Miguel A.
name: Lechuga-Sancho, Alfonso M.
Publisher: name: figshare
Year: 2024
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Supplementary Material 1
Competitiveness analysis of the Portuguese processed tomato sector and development strategies
Creators: name: Oliveiraa, Ma De Fátima Lorena De
name: Cepeda, Mariano Suárez De
name: Bernabéu, Rodolfo
name: Oliveiraa, Ma De Fátima Lorena De
name: Cepeda, Mariano Suárez De
name: Bernabéu, Rodolfo
Publisher: name: Unknown
Year: 2017
Subjects: subject: International Relations/Trade
subject: Marketing
subject: FOS: Economics and business
subject: tomato products
subject: trade patterns
subject: product differentiation
subject: exports

description: This paper aims to examine the export competiveness of the Portuguese processed tomato sector through a set of indicators used to measure international competitiveness from 1981 to 2013. During the 2011-13 period, we observe a slight improvement in competitiveness indicators. The world price is an important variable for Portuguese tomato paste exports. For tomato paste, we observe inter-industry trade and for other tomato products, a horizontal intra-industry trade is observable. The anchoring of industrial development to agricultural growth will be a predominant factor for the strategy of reducing costs in processed tomato production.
title: Rule of Law or Rule of Norms?: Informal Institutions and their Role for Democratic Resilience
Creators: name: Anghel, Veronica
Publisher: name: Forum Transregionale Studien e.V.
Year: 2023
Subjects: subject: Rechtsstaat
subject: Informelle Institution
subject: Demokratie
subject: Populismus
subject: 94
subject: 32

description: This paper delves into the intricate interplay between formal and informal institutions in contemporary European political landscapes. It investigates the vital role of informal institutions in supplementing and at times circumventing the formal rules that define the parameters of political functioning. The study identifies four key manifestations of the ascendant influence of informal institutions within recent European dynamics. First, the encroachment of aggressive populism and extremist discourse erodes the authority of formal institutions, challenging their efficacy and integrity. Second, alternative societal and elite behaviours emerge that contest the reinforcing functions previously upheld by informal institutions, thereby prompting a reconsideration of their impact. Third, the increasing scrutiny of informal institutions perpetuating discriminatory practices aligns with the contemporary emphasis on upholding democratic values and civil rights. Fourth, the paper elucidates the role of informal institutions in the (de-)democratization of post-communist states. The study underscores the imperative to not only analyse and aim to enact formal changes but also to delve into the resilient local practices and norms that shape the political landscape.
description: Working Papers, Forum Transregionale Studien, vol. 26/2023
Highly Accurate Local Pseudopotentials of Li, Na, and Mg for Orbital Free Density Functional Theory
Creators: name: Legrain, Fleur
name: Manzhos, Sergei
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present a method to make highly accurate pseudopotentials for use with orbital-free density functional theory (OF-DFT) with given exchange-correlation and kinetic energy functionals, which avoids the compounding of errors of Kohn-Sham DFT and OF-DFT. The pseudopotentials are fitted to reference (experimental or highly accurate quantum chemistry) values of interaction energies, geometries, and mechanical properties, using a genetic algorithm. This can enable routine large-scale ab initio simulations of many practically relevant materials. Pseudopotentials for Li, Na, and Mg resulting in accurate geometries and energies of different phases as well as of vacancy formation and bulk moduli are presented as examples.
description: 15 pages, 1 figure, 3 tables
Authorship guidelines for Plantpopnet
Creators: name: Buckley, Yvonne M
name: Finn, Alain
name: Wardle, Glenda
name: Roach, Deborah
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 310307
subject: Population ecology

description: Authorship guidelines for publishing from data collected through the Plantpopnet project.
A sensitive spectral survey of interstellar features in the near-UV [3050-3700Å]
Creators: name: Bhatt, Neil Hemant
name: Cami, Jan
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present a comprehensive and sensitive unbiased survey of interstellar features in the near-UV range (3050-3700 Å). We combined a large number of VLT/UVES archival observations of a sample of highly reddened early type stars -- typical diffuse interstellar band (DIB) targets -- and unreddened standards. We stacked the individual observations to obtain a reddened "superspectrum" in the interstellar rest frame with a signal-to-noise (S/N) ratio exceeding 1500. We compared this to the analogous geocentric and stellar rest frame superspectra as well as to an unreddened superspectrum to find interstellar absorption features. We find 30 known features (11 atomic and 19 molecular) and tentatively detect up to 7 new interstellar absorption lines of unknown origin. Our survey is sensitive to narrow and weak features; telluric residuals preclude us from detecting broader features. For each sightline, we measured fundamental parameters (radial velocities, line widths, and equivalent widths) of the detected interstellar features. We also revisit upper limits for the column densities of small, neutral polycyclic aromatic hydrocarbon (PAH) molecules that have strong transitions in this wavelength range.
description: 36 pages, 16 figures. Accepted for publication in ApJS
Search for neutrinoless double- β decay in Ge 76 with 26 kg yr of exposure from the Majorana Demonstrator
Creators: name: Ejiri, H.
name: Hehn, L.
name: Haufe, C.R.
name: Hoppe, E.W.
name: Zhitnikov, I.
name: Ruof, N.W.
name: Piliounis, A.
name: Gilliss, T.
name: Green, M.P.
name: Alvis, S.I.
name: Yumatov, V.
name: Poon, A.W.P.
name: Bos, B.
name: Xu, W.
name: Kouzes, R.T.
name: Kidd, M.F.
name: Tedeschi, D.
name: Shanks, B.
name: Cuesta, C.
name: Mertens, S.
name: López-Castaño, J.M.
name: Wilkerson, J.F.
name: Vasilyev, S.
name: Myslik, J.
name: Buuck, M.
name: Hegedus, R.J.
name: Avignone, F.T., III
name: Barabash, A.S.
name: Guiseppe, V.E.
name: Howe, M.A.
name: Martin, R.D.
name: Hervas Aguilar, D.
name: Rielage, K.
name: Othman, G.
name: Detwiler, J.A.
name: Busch, M.
name: Rager, J.
name: Gruszko, J.
name: Giovanetti, G.K.
name: Barton, C.J.
name: Zhu, B.X.
name: Christofferson, C.D.
name: Yakushev, E.
name: Efremenko, Y.
name: Chu, P.-H.
name: Clark, M.L.
name: Chan, Y.-D.
name: Varner, R.L.
name: Konovalov, S.I.
name: Basu, V.
name: Cuesta, C.
name: Guinn, I.S.
name: Massarczyk, R.
name: Pettus, W.
name: Yu, C.-H.
name: Caldwell, T.S.
name: Henning, R.
name: Majorana Collaboration
name: Reine, A.L.
name: Shirchenko, M.
name: Radford, D.C.
name: Bertrand, F.E.
name: Wiseman, C.
name: Arnquist, I.J.
name: Meijer, S.J.
name: White, B.R.
name: Elliott, S.R.
Publisher: name: American Physical Society
Year: 2019

description: The Majorana Collaboration is operating an array of high-purity Ge detectors to search for the neutrinoless double-β decay of Ge76. The Majorana Demonstrator consists of 44.1 kg of Ge detectors (29.7 kg enriched to 88% in Ge76) split between two modules constructed from ultraclean materials. Both modules are contained in a low-background shield at the Sanford Underground Research Facility in Lead, South Dakota. We present updated results on the search for neutrinoless double-β decay in Ge76 with 26.0±0.5 kg yr of enriched exposure. With the Demonstrator's energy resolution of 2.53 keV FWHM at Qββ, which is the best among all neutrinoless double-β decay experiments, we observe one event in the region of interest with 0.65 events expected from the estimated background, resulting in a lower limit on the Ge76 neutrinoless double-β decay half-life of 2.7×1025 yr [90% confidence level (CL)] with a median sensitivity of 4.8×1025 yr (90% CL). Depending on the matrix elements used, a 90% CL upper limit on the effective Majorana neutrino mass in the range of 200-433 meV is obtained. The measured background in the configurations with full shielding and optimized grounding is 11.9±2.0 counts/(FWHM t yr).
Phen-Gen: combining phenotype and genotype to analyze rare disorders
Creators: name: Javed, Asif
name: Agrawal, Saloni
name: Ng, Pauline C.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Genomics (q-bio.GN)
subject: FOS: Biological sciences

description: We introduce Phen-Gen, a method which combines patient disease symptoms and sequencing data with prior domain knowledge to identify the causative gene(s) for rare disorders.
ИССЛЕДОВАНИЕ ОСОБЕННОСТЕЙ РАСПРОСТРАНЕНИЯ СИГНАЛА ИНЧ В АТМОСФЕРЕ ВЫСОКИХ ШИРОТ ПРИ РАЗЛИЧНЫХ ГЕЛИОГЕОФИЗИЧЕСКИХ УСЛОВИЯХ
Creators: name: Ахметов, О.И.
name: Мингалев, И.В.
name: Мингалев, О.В.
name: Суворова, З.В.
name: Белаховский, В.Б.
name: Черняков, С.М.
Publisher: name: Кольский научный центр Российской академии наук
Year: 2019

description: В работе обсуждаются результаты численных экспериментов по распространению низкочастотного сигнала в высокоширотном волноводе Земля–ионосфера в различных гелиогеофизических условиях. Профили концентрации, используемые в численных экспериментах, базируютсяна данных радара частичных отражений Полярного геофизического института, расположенного на радиофизическом полигоне «Туманный» Мурманской области (69.0 с.ш., 35.7 в.д.) и модели IRI2016 вовремя магнитной бури 17 марта 2013. На основе моделирования распространения гармонического сигнала 1500 Гц в реалистичной высокоширотной ионосфере показаны особенности влияния неоднородностей электронной плотности в зависимости от их размера относительно длины волны. Обсуждается влияние горизонтальной пространственной структуры концентрации электронов на высотах отражения на распространение волны ИНЧ диапазона. Был проведен анализ характеристик сигнала УНЧ, чтобы определить те из них, которые впоследствии можно было бы использовать для мониторинга состояния ионосферы
Food Safety and Vietnam EU Pangasius strategy
Creators: name: Nguyen, Tram Anh Thi
name: Nguyen, Thien Chuong Phuc Bui
name: Jolly, Curtis M.
name: Nguyen, Tram Anh Thi
name: Nguyen, Thien Chuong Phuc Bui
name: Jolly, Curtis M.
Publisher: name: Unknown
Year: 2017
Subjects: subject: Food Consumption/Nutrition/Food Safety
subject: Hirschman
subject: Pangasius
subject: food
subject: safety
subject: strategy
subject: Vietnam

description: Using Hirschman’s theoretical framework we evaluated the competitive position of Vietnamese pangasius export industry and the strategies employed by the private sector to increase market share in the EU. The authors organized focus group discussions, and interviewed 50 pangasius processors and exporters, and five government officials. The results show that most enterprises exploit the compliant, reactive and defensive strategies to maintain market share. A few firms employ the proactive/offensive strategies. These command larger EU market share; have more years of experience in processing; and are more vertically integrated than those adopting an offensive/reactive or reactive/defensive stance.
Statistical Analysis of Interferometric Measurements of Axis Ratios for Classical Be Stars
Creators: name: Cyr, Richard P.
name: Jones, Carol E.
name: Tycner, Christopher
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: This work presents a novel method to estimate the effective opening angle of CBe star disks from projected axis ratio measurements, obtained by interferometry using Bayesian statistics. A Monte Carlo scheme was used to generate a large set of theoretical axis ratios from disk models using different distributions of disk densities and opening angles. These theoretical samples were then compared to observational samples, using a two-sample Kolmogorov-Smirnov test, to determine which theoretical distribution best reproduces the observations. The results suggest that the observed ratio distributions in the K-, H-, and N-band can best be explained by the presence of thin disks, with opening half-angles of the order of 0.15$^{\circ}$ to 4.0$^{\circ}$. Results for measurements over the H$α$ line point toward slightly thicker disks, 3.7$^{\circ}$ to 14$^{\circ}$, which is consistent with a flaring disk predicted by the viscous disk model.
description: Accepted for publication in ApJ, 10 pages, 13 figures
Mehr Wettbewerb im Handwerk durch die Handwerksreform?
Creators: name: Röber, Wiebke B.
name: Wein, Thomas
Publisher: name: Medien- und Informationszentrum, Leuphana Universität Lüneburg
Year: 2006
Subjects: subject: Handwerksbetrieb
subject: Lüneburg
subject: Wettbewerb
classificationCode: 330
subject: 330 Wirtschaft

description: Die Anfang 2004 durchgeführten Reformen auf dem Handwerksmarkt hatten vor allem eine Erleichterung des Marktzutritts und damit mehr Wettbewerb zum Ziel. Die erwartete Zunahme der Anbieter, durch die es zu sinkenden Preisen und einer steigenden Nachfrage kommen soll, konnte zumindest auf Teilmärkten beobachtet werden. Der Artikel soll anhand von Beispielen des sehr heterogenen Handwerksmarkts aufzeigen, wie sich der Wettbewerb unter der Annahme unterschiedlicher mikroökonomischer Modellkonstellationen (vollständige Konkurrenz, Monopol, monopolistische Konkurrenz und Qualitätswettbewerb) entwickelt. Auf Grundlage einer Ende 2004 in Zusammenarbeit mit der Kreishandwerkerschaft Lüneburg durchgeführten Befragung Lüneburger Handwerksbetriebe sollen dazu erste ökonometrische Auswertungen vorgestellt werden, die sich mit den Auswirkungen der Reform auf die wirtschaftliche Lage der Betriebe befassen.
КЛАССИФИКАЦИЯ ДНЕВНЫХ ПУЛЬСАЦИЙ РС4: СТАТИСТИЧЕСКОЕ ИССЛЕДОВАНИЕ С ИСПОЛЬЗОВАНИЕМ СПУТНИКОВ VAN ALLEN PROBES
Creators: name: Михайлова, О.С.
name: Климушкин, Д.Ю.
name: Магер, П.Н.
Publisher: name: Кольский научный центр Российской академии наук
Year: 2019

description: Проведено статистическое исследование геомагнитных пульсаций Рс4, наблюдаемых спутниками Van Allen Probes. Обнаружено более 90 событий Рс4, зарегистрированных на дневной стороне Земли. События классифицировались визуально и разделялись на категории: 1) амплитудно-модулированные колебания с полоидальной или смешанной поляризацией, 2) тороидальные колебания, 3) компрессионные волны, 4) колебания со сменой поляризации.
Multisite event discrimination for the majorana demonstrator
Creators: name: Henning, R.
name: Othman, G.
name: Yakushev, E.
name: Reine, A.L.
name: Zhu, B.X.
name: Rielage, K.
name: Ejiri, H.
name: Yumatov, V.
name: Rager, J.
name: Guinn, I.S.
name: Keeter, K.J.
name: Guiseppe, V.E.
name: Poon, A.W.P.
name: Varner, R.L.
name: Xu, W.
name: Buuck, M.
name: Kouzes, R.T.
name: Myslik, J.
name: Gruszko, J.
name: Barton, C.J.
name: Basu, V.
name: Hoppe, E.W.
name: Alvis, S.I.
name: Caldwell, T.S.
name: Chu, P.-H.
name: Hehn, L.
name: Wiseman, C.
name: Meijer, S.J.
name: Bos, B.
name: Radford, D.C.
name: Ruof, N.W.
name: Mertens, S.
name: Hegedus, R.J.
name: Howe, M.A.
name: Yakushev, E.
name: Konovalov, S.I.
name: Haufe, C.R.
name: Yu, C.-H.
name: Elliott, S.R.
name: White, B.R.
name: Chan, Y.-D.
name: Gilliss, T.
name: Christofferson, C.D.
name: Shirchenko, M.
name: Wilkerson, J.F.
name: Massarczyk, R.
name: Detwiler, J.A.
name: Majorana Collaboration
name: Green, M.P.
name: Barabash, A.S.
name: Shanks, B.
name: Vasilyev, S.
name: Pettus, W.
name: Kidd, M.F.
name: Cuesta, C.
name: Giovanetti, G.K.
name: Martin, R.D.
name: Tedeschi, D.
name: Hervas Aguilar, D.
name: Lopez, A.M.
name: Bertrand, F.E.
name: Piliounis, A.
name: Arnquist, I.J.
name: Avignone, F.T., III
Publisher: name: American Physical Society
Year: 2019

description: The Majorana Demonstrator is searching for neutrinoless double-beta decay (0νββ) in Ge76 using arrays of point-contact germanium detectors operating at the Sanford Underground Research Facility. Background results in the 0νββ region of interest from data taken during construction, commissioning, and the start of full operations have been recently published. A pulse shape analysis cut applied to achieve this result, named AvsE, is described in this paper. This cut is developed to remove events whose waveforms are typical of multisite energy deposits while retaining (90±3.5)% of single-site events. This pulse shape discrimination is based on the relationship between the maximum current and energy, and tuned using Th228 calibration source data. The efficiency uncertainty accounts for variation across detectors, energy, and time, as well as for the position distribution difference between calibration and 0νββ events, established using simulations.
What does the stochastic frontier estimator of market power really account for? A theoretical analysis with references from the food industry.
Creators: name: Panagiotou, Dimitrios
name: Panagiotou, Dimitrios
Publisher: name: Unknown
Year: 2017
Subjects: subject: Industrial Organization
subject: stochastic frontier estimator
subject: market power
subject: food industry

description: The objective of this study is to demonstrate that the recently developed stochastic frontier (SFA) estimator of market power measures mark{ups in the output market, as the seminal paper demonstrates, only under a specic market structure. The measurement of market power along the food market- ing channel is employed in order to derive our theoretical ndings. The results indicate that, without prior knowledge of the structure of the market under investigation, it is only safe to say that the SFA estimator of market power measures the sum of oligopolistic and oligopsonistic distortions.
Additional file 1 of Impeding microbial biofilm formation and Pseudomonas aeruginosa virulence genes using biologically synthesized silver Carthamus nanoparticles
Creators: name: Abdel-Fatah, Sobhy S.
name: Mohammad, Nasser H.
name: Elshimy, Rana.
name: Mosallam, Farag M.
Publisher: name: figshare
Year: 2024
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: Additional file 1.
Optical microscope and tapered fiber coupling apparatus for a dilution refrigerator
Creators: name: MacDonald, A. J. R.
name: Popowich, G. G.
name: Hauer, B. D.
name: Kim, P. H.
name: Fredrick, A.
name: Rojas, X.
name: Doolin, P.
name: Davis, J. P.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Other Condensed Matter (cond-mat.other)
subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We have developed a system for tapered fiber measurements of optomechanical resonators inside a dilution refrigerator, which is compatible with both on- and off-chip devices. Our apparatus features full three-dimensional control of the taper-resonator coupling conditions enabling critical coupling, with an overall fiber transmission efficiency of up to 70%. Notably, our design incorporates an optical microscope system consisting of a coherent bundle of 37,000 optical fibers for real-time imaging of the experiment at a resolution of $\sim$1 $μ$m. We present cryogenic optical and optomechanical measurements of resonators coupled to tapered fibers at temperatures as low as 9 mK.
description: 7 pages, 7 figures
The Majorana Demonstrator Status and Preliminary Results
Creators: name: Rielage, K.
name: Caldwell, T.S.
name: Lopez, A.M.
name: Chan, Y.-D.
name: Wiseman, C.
name: Massarczyk, R.
name: Arnquist, I.J.
name: Dunagan, C.
name: Green, M.
name: Othman, G.
name: Suriano, A.M.
name: Mertens, S.
name: Bertrand, F.E.
name: Hehn, L.
name: Bode, T.
name: Haufe, C.R.
name: Yakushev, E.
name: Brudanin, V.
name: Vasilyev, S.
name: Martin, R.D.
name: Guinn, I.S.
name: Varner, R.L.
name: Efremenko, Y.
name: Cuesta, C.
name: Cuesta, C.
name: Radford, D.C.
name: Henning, R.
name: Avignone, F.T., III
name: Barabash, A.S.
name: Barton, C.J.
name: Zhitnikov, I.
name: Vorren, K.
name: Xu, W.
name: Meijer, S.J.
name: Yumatov, V.
name: Ruof, N.W.
name: Keeter, K.J.
name: Tedeschi, D.
name: Gruszko, J.
name: Yu, C.-H.
name: Alvis, S.I.
name: Pettus, W.
name: Shanks, B.
name: Elliott, S.R.
name: Guiseppe, V.E.
name: Wilkerson, J.F.
name: Konovalov, S.I.
name: Howe, M.A.
name: Reine, A.L.
name: Kouzes, R.T.
name: Busch, M.
name: Kidd, M.F.
name: Buuck, M.
name: Christofferson, C.D.
name: Zhu, B.X.
name: Chu, P.-H.
name: Vetter, K.
name: Ejiri, H.
name: Giovanetti, G.K.
name: Shirchenko, M.
name: Poon, A.W.P.
name: Rager, J.
name: Hoppe, E.W.
name: Gilliss, T.
name: Myslik, J.
name: White, B.R.
Publisher: name: EDP Sciences
Year: 2018

description: The Majorana Collaboration is using an array of high-purity Ge detectors to search for neutrinoless double-beta decay in 76Ge. Searches for neutrinoless double-beta decay are understood to be the only viable experimental method for testing the Majorana nature of the neutrino. Observation of this decay would imply violation of lepton number, that neutrinos are Majorana in nature, and provide information on the neutrino mass. The Majorana Demonstrator comprises 44.1 kg of p-type point-contact Ge detectors (29.7 kg enriched in 76Ge) surrounded by a low-background shield system. The experiment achieved a high efficiency of converting raw Ge material to detectors and an unprecedented detector energy resolution of 2.5 keV FWHM at Qββ. The Majorana collaboration began taking physics data in 2016. This paper summarizes key construction aspects of the Demonstrator and shows preliminary results from initial data.
The Raychaudhuri equation for spinning test particles
Creators: name: Mohseni, Morteza
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We obtain generalized Raychaudhuri equations for spinning test particles corresponding to congruences of particle's world-lines, momentum, and spin. These are physical examples of the Raychaudhuri equation for a non-normalized vector, unit time-like vector, and unit space-like vector. We compute and compare the evolution of expansion-like parameters associated with these congruences for spinning particles confined in the equatorial plane of the Kerr space-time.
description: 9 pages, 3 eps figures
ИЗУЧЕНИЕ АМПЛИТУДНО-ФАЗОВЫХ ХАРАКТЕРИСТИК ФИКТИВНЫХ МАГНИТНЫХ ТОКОВ, ВОЗБУЖДЕННЫХ КОНТРОЛИРУЕМЫМ ИСТОЧНИКОМ ЭЛЕКТРОМАГНИТНЫХ ПОЛЕЙ В ТРЕХМЕРНЫХ НЕОДНОРОДНЫХ СРЕДАХ, ПО РЕЗУЛЬТАТАМ ЭКСПЕРИМЕНТАЛЬНЫХ ИССЛЕДОВАНИЙ РАДИОГОЛОГРАФИЧЕСКИМ МЕТОДОМ
Creators: name: Любчич, В.А.
Publisher: name: Кольский научный центр Российской академии наук
Year: 2019

description: Радиоголографическийметод позволяет с помощью измерений магнитных компонент электромагнитного поля от контролируемого источника на поверхности исследуемого участка произвести визуализацию распределения геоэлектрических неоднородностей в среде, что можно рассматривать как частный случай обратной задачи рассеяния. При проведении измерений электромагнитных полей в пунктах регистрации наблюдается суперпозиция двух полей -первичного поля от контролируемого источника, которое в терминах голографии можно обозначить как опорную волну, и вторичные аномальные поля, которые являются аналогами предметных волн, обусловленные геоэлектрическими неоднородностями среды –зонами с повышенной электропроводностью. Применение радиоголографического метода позволяет по площадным поверхностным наблюдениям компонент электромагнитного поля восстановить местоположение данных аномальных областей. Представленная работа посвящена исследованию амплитудно-фазовых характеристик горизонтальных составляющих функции источников аномальных полей –распределения плотности фиктивного магнитного тока. По результатам экспериментальных работ в Мончегорском рудном районе показано, что области с пониженным удельным сопротивлением маркируются резкими скачками фазы, до 1800, сопряженными с относительными максимумами амплитуды горизонтальных компонент распределения плотности магнитного тока.
Additional file 1 of The transfer effect of computational thinking (CT)-STEM: a systematic literature review and meta-analysis
Creators: name: Li, Zuokun
name: Oon, Pey Tee
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 1.
НАЗЕМНЫЕ НАБЛЮДЕНИЯ АВРОРАЛЬНОГО ОНЧ ХИССА В ВЫСОКИХ ШИРОТАХ И СРАВНЕНИЕ С РЕЗУЛЬТАТАМИ МОДЕЛИРОВАНИЯ
Creators: name: Никитенко, А.С.
name: Федоренко, Ю.В.
name: Лебедь, О.М.
name: Маннинен, Ю.
name: Клейменова, Н.Г.
name: Пильгаев, С.В.
name: Ларченко, А.В.
Publisher: name: Кольский научный центр Российской академии наук
Year: 2019

description: Представлены результаты одновременных наземных наблюдений ОНЧ аврорального хисса в двух пространственно разнесенных точках (L~5.5). Наблюдения проведены на финской станции Каннуслехто и в российской обсерватории Ловозеро. В обс. Ловозеро осуществляется непрерывная регистрация горизонтальных компонент напряженности магнитного поля и вертикальной компоненты напряженности электрического поля. В Каннуслехто наблюдения вертикальной компоненты электрического поля (в дополнении к наблюдениям магнитных компонент) стали проводиться в ноябре 2018 года. Регистраторы ОНЧ излучений были тщательно откалиброваны. Проведена оценка положения области выхода аврорального хисса, учитывая случайный характер изменения во времени значений углов прихода вектора Пойнтинга. Разработана модель распространения аврорального хисса в ионосфере и волноводе Земля -ионосфера. Модель применена для оценки положения области выхода ОНЧ аврорального хисса. Показано, что вид плотности распределения азимутальных углов прихода зависит от взаимного положения области выхода и точки наблюдений.
Non-equilibrium steady state of a driven levitated particle with feedback cooling
Creators: name: Gieseler, Jan
name: Novotny, Lukas
name: Moritz, Clemens
name: Dellago, Christoph
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Laser trapped nanoparticles have been recently used as model systems to study fundamental relations holding far from equilibrium. Here we study, both experimentally and theoretically, a nanoscale silica sphere levitated by a laser in a low density gas. The center of mass motion of the particle is subjected, at the same time, to feedback cooling and a parametric modulation driving the system into a non-equilibrium steady state. Based on the Langevin equation of motion of the particle, we derive an analytical expression for the energy distribution of this steady state showing that the average and variance of the energy distribution can be controlled separately by appropriate choice of the friction, cooling and modulation parameters. Energy distributions determined in computer simulations and measured in a laboratory experiment agree well with the analytical predictions. We analyse the particle motion also in terms of the quadratures and find thermal squeezing depending on the degree of detuning.
description: Submitted to the New Journal of Physics
Additional file 1 of Seasonal habitat use and diel vertical migration in female spurdog in Nordic waters
Creators: name: Klöcker, C. Antonia
name: Albert, Ole Thomas
name: Ferter, Keno
name: Bjelland, Otte
name: Lennox, Robert J.
name: Albretsen, Jon
name: Pohl, Lotte
name: Dahlmo, Lotte Svengård
name: Queiroz, Nuno
name: Junge, Claudia
Publisher: name: figshare
Year: 2024
Subjects: subject: Ecology
subject: FOS: Biological sciences

description: Additional file 1.
First Limit on the Direct Detection of Lightly Ionizing Particles for Electric Charge as Low as e/1000 with the Majorana Demonstrator
Creators: name: Gruszko, J.
name: Massarczyk, R.
name: Busch, M.
name: Yumatov, V.
name: Yakushev, E.
name: Guinn, I.S.
name: Guiseppe, V.E.
name: Reine, A.L.
name: Ruof, N.W.
name: Poon, A.W.P.
name: Myslik, J.
name: Meijer, S.J.
name: Mertens, S.
name: Caldwell, T.S.
name: Shanks, B.
name: Barton, C.J.
name: Brudanin, V.
name: Ejiri, H.
name: Hoppe, E.W.
name: Elliott, S.R.
name: Howe, M.A.
name: Yu, C.-H.
name: Suriano, A.M.
name: O'Shaughnessy, C.
name: Othman, G.
name: Christofferson, C.D.
name: Tedeschi, D.
name: Shirchenko, M.
name: Rielage, K.
name: Gilliss, T.
name: Buuck, M.
name: Alvis, S.I.
name: Avignone, F.T., III
name: Hehn, L.
name: Varner, R.L.
name: Cuesta, C.
name: Konovalov, S.I.
name: Wiseman, C.
name: Giovanetti, G.K.
name: Xu, W.
name: Dunagan, C.
name: Barabash, A.S.
name: Robertson, R.G.H.
name: Detwiler, J.A.
name: Vasilyev, S.
name: Vorren, K.
name: Chan, Y.-D.
name: Chu, P.-H.
name: Kouzes, R.T.
name: White, B.R.
name: Zhu, B.X.
name: Zhitnikov, I.
name: Martin, R.D.
name: Lopez, A.M.
name: Henning, R.
name: Haufe, C.R.
name: Green, M.P.
name: Radford, D.C.
name: Bertrand, F.E.
name: Rager, J.
name: Arnquist, I.J.
name: Majorana Collaboration
name: Pettus, W.
name: Wilkerson, J.F.
name: Efremenko, Y.
Publisher: name: American Physical Society
Year: 2018

description: The Majorana Demonstrator is an ultralow-background experiment searching for neutrinoless double-beta decay in Ge76. The heavily shielded array of germanium detectors, placed nearly a mile underground at the Sanford Underground Research Facility in Lead, South Dakota, also allows searches for new exotic physics. Free, relativistic, lightly ionizing particles with an electrical charge less than e are forbidden by the standard model but predicted by some of its extensions. If such particles exist, they might be detected in the Majorana Demonstrator by searching for multiple-detector events with individual-detector energy depositions down to 1 keV. This search is background-free, and no candidate events have been found in 285 days of data taking. New direct-detection limits are set for the flux of lightly ionizing particles for charges as low as e/1000.
Origin of Galactic Cosmic Rays from Supernova Remnants
Creators: name: Berezhko, E. G.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We analyze the results of recent measurements of Galactic cosmic ray (GCRs) energy spectra and the spectra of nonthermal emission from supernova remnants (SNRs) in order to determine their consistency with GCR origin in SNRs. It is shown that the measured primary and secondary CR nuclei energy spectra as well as the observed positron-to-electron ratio are consistent with the origin of GCRs up to the energy 10^17 eV in SNRs. Existing SNR emission data provide evidences for efficient CR production in SNRs accompanied by significant magnetic field amplification. In some cases the nature of the detected gamma-ray emission is difficult to determine because key SNR parameters are not known or poorly constrained.
description: 13 pages, 9 figures; Proceedings of the conference "Cosmic ray origin: beyond the standard models", San Vito di Cadore (Dolomites, Italy), March 2014. Published in Nuclear Physics B Proceedings Supplement
Handwerksreform 2004 - Rückwirkungen auf das Ausbildungsverhalten Lüneburger Handwerksbetriebe?
Creators: name: Wein, Thomas
name: Röber, Wiebke B.
Publisher: name: Medien- und Informationszentrum, Leuphana Universität Lüneburg
Year: 2006
Subjects: subject: Handwerksbetrieb
subject: Lüneburg
subject: Handwerkskammer
subject: Ausbildungsplatz
classificationCode: 330
subject: 330 Wirtschaft

description: Die Befragung Lüneburger Handwerksbetriebe, die im Rahmen eines Projektes zur Regulierung auf dem deutschen Handwerksmarkt in Zusammenarbeit mit der Kreishandwerkerschaft Lüneburg durchgeführt wurde, soll Auswirkungen der Anfang 2004 erfolgten Handwerksreform erfassen. Dabei liegt der Schwerpunkt dieses Artikels auf der Ausbildungsleistung des Handwerks. Die theoretischen Ansätze zur Erklärung betrieblicher Lehrstellenangebote sollen mit den Ergebnissen der ersten Befragungsrunde über die Determinanten der Ausbildungsentscheidung im Lüneburger Handwerk konfrontiert werden.
Managing the Risks of the Greek Crisis in Aquaculture: A SWOT Analysis of the Mediterranean Mussel Farming
Creators: name: Theodorou, J.A.
name: Tzovenis, I.
name: Theodorou, J.A.
name: Tzovenis, I.
Publisher: name: Unknown
Year: 2017
Subjects: subject: Agribusiness
subject: Risk and Uncertainty
subject: risk analysis
subject: SWOT
subject: mussel farming
subject: Greek crisis management

description: A SWOT analysis of the mussel aquaculture based on the current vision for national targets of the Greek economy (2012-2020) give to the industry a future direction. The flexible and independent structure of the mussel farming (local natural seed collection, no additional food expenses, flexible labour, mostly locally constructed equipment) as well as the export orientation of the final product gives a competitive advantage in comparison to other aquaculture or primary production Greek industries. Despite that, the sector needs restructuring, mainly to achieve the benefits of the economies of scale. Organizing local production and marketing activities into larger schemes would decrease production costs and add some value to the final product.
A Revised Theory of Contestable Markets: Applied on the German Telecommunication Sector
Creators: name: Growitsch, Christian
name: Wein, Thomas
Publisher: name: Medien- und Informationszentrum, Leuphana Universität Lüneburg
Year: 2002
Subjects: subject: Wirtschaftspolitik
subject: Telekommunikationsmarkt
classificationCode: 330
subject: 330 Wirtschaft

description: Despite the scepticism raised by the German Monopoly Commission our analysis shows that the revised theory of contestable markets can be applied to the telecommunications market better than expected. The original contestable market theory implied three assumptions necessary to be satisfied to establish potential competition: Free market entry, market exits possible without any costs, and the price adjustment lag exceeds the entry lag. Our analysis shows that if the incumbent reduces its prices slowly (high adjustment lag) and the market entry can be performed quickly (low entry lag), a new competitor will be able to earn back sunk costs. Therefore it is not necessary that all three conditions are complied with for potential competition to exist. We applied the 'revised' contestable market theory to the German telecommunication market and have been able to clearly identify the sections in which regulation is required. Under the present conditions local loops - which should be seen as natural monopolies - are not contestable due to sunk costs, high entry lags expected and a probable short price adjustment lag. Local loops can be identified as bottlenecks therefore. Regional and local connection networks should also be regulated because a high entry lag and a low price adjustment lag have to be expected as well as current competition does not exist today. The national connection network shows current competition between several network providers, hence regulation can be abolished in this field. Moreover, services can be supplied by several firms, and we predict strong potential competition.. There are no arguments favouring a natural monopoly in the section of terminals.
Estimating Heating Values for the Simulation of Coal-Derived Products with Aspen Plus
Creators: name: Chukwuka, Chiderah Jessica
Publisher: name: Zenodo
Year: 2022
Subjects: Aspen
Coal
Thermal Analysis

description: Research and development into coal for building/construction applications are becoming more popular, e.g., coal as a filler in polymer materials [1]. These alternative applications will involve developing new processes which require simulations to predict process economics at scale based on mass and energy balances. For any coal processing method, understanding coal properties are essential, and so far, numerous experimental studies offer information on the thermal behavior with proposed heating value and density correlations [2]. However, most of this literature is limited because it provides information on the thermal properties of coal and not on coal derivatives formed via heat treatment. In any coal heat treatment process, understanding the thermal characteristics of coal-derived materials would offer valuable insight into assessing process energetics. This study aims to characterize the thermal behavior of bituminous coal undergoing thermal treatment and to simulate this behavior using Aspen Plus and the Kirov correlation for predicting heat capacity [3]. This study also aims to effectively propose a model that can accurately describe the heat capacity of the coal-based material as it becomes more vitreous. If successful, the model would serve as a framework for simulating processes that yield coal-derived alternatives and a foundation for scaling up these processes.
Network governance principles for Plantpopnet
Creators: name: Buckley, Yvonne M
name: Finn, Alain
name: Wardle, Glenda
name: Roach, Deborah
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 310307
subject: Population ecology
classificationCode: 461004
subject: Information governance, policy and ethics

description: Network governance principles for Plantpopnet project.
Quantum teleportation with identical particles
Creators: name: Marzolino, Ugo
name: Buchleitner, Andreas
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study teleportation with identical massive particles. Indistinguishability imposes that the relevant degrees of freedom to be teleported are not particles, but rather addressable orthogonal modes. We discuss the performances of teleportation under the constraint of conservation of the total number of particles. The latter inevitably decreases the teleportation fidelity. Moreover, even though a phase reference, given by the coupling to a reservoir, circumverts the constraint, it does not restore perfect deterministic teleportation. The latter is only achievable with some special resource entangled states and when the number of particles tends to infinity. Interestingly, some of such states are the many-particle atomic coherent states and the ground state of cold atoms loaded into a double well potential, which are routinely prepared in experiments.
description: 23 pages, 8 figures
Technical and economic efficiency in some Italian farms: an analysis in two Italian islands
Creators: name: Galluzzo, Nicola
name: Galluzzo, Nicola
Publisher: name: Unknown
Year: 2017
Subjects: subject: Agricultural and Food Policy
subject: Community/Rural/Urban Development
subject: data envelopment analysis
subject: common agricultural policy
subject: less favoured areas
subject: rural areas
subject: FADN
subject: rural development

description: In two major Italian islands, such as Sicily and Sardinia, located in the Mediterranean Sea, are concentrated almost 17% of total Italian farms. The purpose of this research was to assess since 2004 to 2014 by a quantitative non-parametric model such as the Data Envelopment Analysis the technical efficiency in farms belonging to the Farm Accountancy Data Network. Sardinian farms have had better results of technical and scale efficiency than Sicilian agricultural enterprises due to a different farm size and to an unsimiliar amount of financial payments disbursed by the Common Agricultural Policy.
ВЛИЯНИЕ ИОНОСФЕРЫ НА РАСПРОСТРАНЕНИЕ НИЗКОЧАСТОТНЫХ РАДИОВОЛН ПО РЕЗУЛЬТАТАМ ЭКСПЕРИМЕНТОВ С МОЩНЫМИ КОНТРОЛИРУЕМЫМИ ИСТОЧНИКАМИ В ЭКСПЕРИМЕНТЕ «FENICS»
Creators: name: Терещенко, П.Е.
name: Сидоренко, А.Е.
Publisher: name: Кольский научный центр Российской академии наук
Year: 2019

description: На основе экспериментальных исследований по приему сигналов контролируемого источника в ближней зоне в различных геофизических условиях отмечено наличие вариаций амплитуды поля в нижней части КНЧ диапазона и на более низких частотах. При этом отмечено отсутствии вариаций в диапазоне СНЧ. Для оценки факторов, обусловливающих эту особенность поведения поля, рассмотрен вопрос о возбужденииэлектромагнитного поля диапазона КНЧ и более низких частот в волноводе Земля-ионосфера и предложены теоретические расчеты, показывающие, что при низкой проводимости Земли влияние ионосферы в ближней зоне может быть заметным.
Generalized Derivations of Lie triple systems
Creators: name: Zhou, Jia
name: Chen, Liangyun
name: Ma, Yao
Publisher: name: arXiv
Year: 2014
Subjects: subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics

description: In this paper, we present some basic properties concerning the derivation algebra ${\rm Der}(T)$, the quasiderivation algebra ${\rm QDer}(T)$ and the generalized derivation algebra ${\rm GDer}(T)$ of a Lie triple system $T$, with the relationship ${\rm Der}(T)\subseteq {\rm QDer}(T)\subseteq {\rm GDer}(T)\subseteq {\rm End}(T)$. Furthermore, we completely determine those Lie triple systems $T$ with condition ${\rm QDer}(T)={\rm End}(T)$. We also show that the quasiderivations of $T$ can be embedded as derivations in a larger Lie triple system.
A Dark Matter Search with MALBEK
Creators: name: Keeter, K.J.
name: Nomachi, M.
name: Galindo-Uribarri, A.
name: Barabash, A.S.
name: Meijer, S.
name: Henning, R.
name: Avignone, F.T., III
name: Poon, A.W.P.
name: Phillips, D.G., II
name: Gusev, K.
name: Wilkerson, J.F.
name: Konovalov, S.I.
name: Fraenkle, F.M.
name: Finnerty, P.
name: Loach, J.C.
name: Guiseppe, V.E.
name: Detwiler, J.A.
name: Christofferson, C.D.
name: Timkin, V.
name: Cuesta, C.
name: Fast, J.E.
name: Shanks, B.
name: Thompson, J.
name: Ejiri, H.
name: Giovanetti, G.K.
name: Caldwell, A.S.
name: Shirchenko, M.
name: Wiseman, C.
name: Hoppe, E.W.
name: Overman, N.R.
name: Rielage, K.
name: White, B.R.
name: Kochetov, O.
name: Leviner, L.E.
name: Yumatov, V.
name: Yu, C.-H.
name: Tornow, W.
name: Vorren, K.
name: Vetter, K.
name: Aguayo, E.
name: Hegai, A.
name: Boswell, M.
name: Elliott, S.R.
name: Chan, Y.-D.
name: O'Shaughnessy, C.
name: MacMullin, S.
name: Kidd, M.F.
name: Orrell, J.L.
name: Leon, J.
name: Radford, D.C.
name: Hallin, A.L.
name: Hazama, R.
name: Howe, M.A.
name: Bertrand, F.E.
name: Gruszko, J.
name: Efremenko, Y.
name: Yakushev, E.
name: Egorov, V.
name: Abgrall, N.
name: Goett, J.
name: Combs, D.C.
name: Green, M.P.
name: Martin, R.D.
name: Schubert, A.G.
name: Byram, D.
name: Young, A.R.
name: Ronquest, M.C.
name: Suriano, A.M.
name: Snyder, N.
name: Laferriere, B.D.
name: Mertens, S.
name: Doe, P.J.
name: Robertson, R.G.H.
name: Brudanin, V.
name: Rager, J.
name: Snavely, K.J.
name: Busch, M.
name: Xu, W.
name: Howard, S.
name: Kouzes, R.T.
name: MacMullin, J.
name: Shima, T.
name: Vasilyev, S.
name: Varner, R.L.
name: Trimble, J.E.
name: Pushkin, K.
name: Romero-Romero, E.
Publisher: name: Elsevier B.V.
Year: 2015

description: The Majorana Demonstrator is an array of natural and enriched high purity germanium detectors that will search for the neutrinoless double-beta decay of 76Ge and perform a search for weakly interacting massive particles (WIMPs) with masses below 10 GeV. As part of the Majorana research and development efforts, we have deployed a modified, low-background broad energy germanium detector at the Kimballton Underground Research Facility. With its sub-keV energy threshold, this detector is sensitive to potential non-Standard Model physics, including interactions with WIMPs. We discuss the backgrounds present in the WIMP region of interest and explore the impact of slow surface event contamination when searching for a WIMP signal.