cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Polarization-selective excitation of N-V centers in diamond
Creators: name: Alegre, T. P. Mayer
name: Santori, C.
name: Medeiros-Ribeiro, G.
name: Beausoleil, R. G.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: The nitrogen-vacancy (N-V) center in diamond is promising as an electron spin qubit due to its long-lived coherence and optical addressability. The ground state is a spin triplet with two levels ($m_s = \pm 1$) degenerate at zero magnetic field. Polarization-selective microwave excitation is an attractive method to address the spin transitions independently, since this allows operation down to zero magnetic field. Using a resonator designed to produce circularly polarized microwaves, we have investigated the polarization selection rules of the N-V center. We first apply this technique to N-V ensembles in [100] and [111]-oriented samples. Next, we demonstrate an imaging technique, based on optical polarization dependence, that allows rapid identification of the orientations of many single N-V centers. Finally, we test the microwave polarization selection rules of individual N-V centers of known orientation.
Additional file 2 of Gonadotropins treatment prior to microdissection testicular sperm extraction in non-obstructive azoospermia: a single-center cohort study
Creators: name: Peng, Tianwen
name: Liao, Chen
name: Ye, Xin
name: Chen, Zhicong
name: Lan, Yu
name: Fu, Xin
name: An, Geng
Publisher: name: figshare
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Cancer

description: Additional file 2: Supplemental Fig. 2. Odds ratios (95% CIs) of receiving preoperative gonadotropin therapy for all variables included in the propensity score model.
Ultrametricity and clustering of states in spin glasses: A one-dimensional view
Creators: name: Katzgraber, Helmut G.
name: Hartmann, Alexander K.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We present results from Monte Carlo simulations to test for ultrametricity and clustering properties in spin-glass models. By using a one-dimensional Ising spin glass with random power-law interactions where the universality class of the model can be tuned by changing the power-law exponent, we find signatures of ultrametric behavior both in the mean-field and non-mean-field universality classes for large linear system sizes. Furthermore, we confirm the existence of nontrivial connected components in phase space via a clustering analysis of configurations.
description: 4 pages, 4 figures, 1 table
Detrended fluctuation analysis of earthquake data
Creators: name: Kataoka, Takumi
name: Miyaguchi, Tomoshige
name: Akimoto, Takuma
Publisher: name: arXiv
Year: 2021
Subjects: subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: The detrended fluctuation analysis (DFA) is extensively useful in stochastic processes to unveil the long-term correlation. Here, we apply the DFA to point processes that mimick earthquake data. The point processes are synthesized by a model similar to the Epidemic-Type Aftershock Sequence model, and we apply the DFA to time series $N(t)$ of the point processes, where $N(t)$ is the cumulative number of events up to time $t$. Crossover phenomena are found in the DFA for these time series, and extensive numerical simulations suggest that the crossover phenomena are signatures of non-stationarity in the time series. We also find that the crossover time represents a characteristic time scale of the non-stationary process embedded in the time series. Therefore, the DFA for point processes is especially useful in extracting information of non-stationary processes when time series are superpositions of stationary and non-stationary signals. Furthermore, we apply the DFA to the cumulative number $N(t)$ of real earthquakes in Japan, and we find a crossover phenomenon similar to that found for the synthesized data.
description: 9 pages, 5 figures
Manuscript for paper on the solution of one instance of the protein orientation problem
Creators: name: Grillo, Vincenzo
name: Tavabi, Amir H.
name: Dunin-Borkowski, Rafal E
name: Tiemeijier, Peter
name: Ghosh, Moumita
name: Rosi, Paolo
name: Ravelli, Raimond
name: Gijsbers, Abril
name: Frabboni, Stefano
name: Karimi, Ebrahim
name: Peters, Peter
name: Lu, Peng-Han
name: Gazzadi Gian Carlo
name: Pozzi, Giulio
name: Roncaglia, Alberto
name: Zhang, Yue
Publisher: name: Zenodo
Year: 2021

description: This deliverable reports the use of the OAM-sorter to distinguish the up/down orientation of a protein. This problem is extremely important for the particle analysis in cryomicroscopy. The problem has been tackled in view of the proteins but this has allowed us to make a more general discovery about a new nature symmetry obtained by compositing a scaling and rotation. The new quantity can be well defined as “planar chirality” but also is an important quantity fir an OAM sorter that permits us to better understand its radial degree of freedom. Beyond the very general theory we also carried on experiments on virtual and real protein. The paper has been also written as manuscript, submitted and available on arXiv:2110.03391. The deliverable therefore follows the logical sequence of the paper and of its supplementary information.
THE MAIN ROLE OF CRIMINAL LINGUISTICS IN THE FIELD OF LANGUAGE
Creators: name: Abdujalilova, Rukhshona
Publisher: name: Zenodo
Year: 2023

description: Thіs paper presents Forensіc Lіnguіstіcs (FL) as a relatіvely new fіeld іf іt іs compared to phonetіcs, syntax and other branches of lіnguіstіcs.  Іt  іs  the  іnterface  between lіnguіstіcs and law. Іt іs an іnterdіscіplіnary fіeld as іt depends upon other fіelds lіke semantіcs, pragmatіcs, dіscourse analysіs, crіtіcal dіscourse analysіs, stylіstіcs and phonology. The paper also proposes іts hіstory, development, іmportance and applіcatіons. Forensіc lіnguіstіcs іs related to language crіmes namely the crіmes that are commіtted by means of language lіke brіbery, perjury, conspіracy, solіcіtatіon, plagіarіsm and threatenіng.
Additional file 4 of Gonadotropins treatment prior to microdissection testicular sperm extraction in non-obstructive azoospermia: a single-center cohort study
Creators: name: Peng, Tianwen
name: Liao, Chen
name: Ye, Xin
name: Chen, Zhicong
name: Lan, Yu
name: Fu, Xin
name: An, Geng
Publisher: name: figshare
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Cancer

description: Additional file 4: Supplemental Fig. 4. Association of clinical characteristics with SRR in NOA men.
Unfolding the effects of final-state interactions and quantum statistics in two-particle angular correlations
Creators: name: Graczykowski, Łukasz Kamil
name: Janik, Małgorzata Anna
Publisher: name: arXiv
Year: 2021
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Angular correlations of identified particles measured in ultrarelativistic proton-proton (pp) and heavy-ion collisions exhibit a number of features which depend on the collision system and particle type under consideration. Those features are produced by mechanisms, such as (mini)jets, elliptic flow, resonance decays, and conservation laws. In addition, of particular importance are those related to the quantum statistics (QS) and final-state interactions (FSIs). In this paper we show how to unfold the QS and FSI contributions in angular correlation functions by employing a Monte Carlo approach and using momentum correlations (femtoscopy), focusing on pp reactions. We validate the proposed method with PYTHIA 8 Monte Carlo simulations of pp collisions at $\sqrt{s}=13$ TeV coupled to calculations of QS and FSI effects with the Lednický and Lyuboshitz formalism and provide predictions for the unfolded effects. In particular, we show how those effects modify the shape of the angular correlation function with emphasis on pions and protons. Most importantly, specific structures observed in the near-side region for both baryon-baryon and baryon-antibaryon pairs, originating from the strong interaction, are unveiled with the proposed method.
description: 8 pages, 7 figures
Table S1 from The build-up of dominance hierarchies in eusocial insects
Creators: name: Shimoji, Hiroyuki
name: Dobata, Shigeto
Publisher: name: The Royal Society
Year: 2021
Subjects: subject: 60801 Animal Behaviour
subject: FOS: Biological sciences

description: Reproductive division of labour is a hallmark of eusocial insects. However, its stability can often be hampered by the potential for reproduction by otherwise sterile nest-mates. Dominance hierarchy has a crucial role in some species in regulating which individuals reproduce. Compared with those in vertebrates, the dominance hierarchies in eusocial insects tend to involve many more individuals, and should require additional selective forces unique to them. Here, we provide an overview of a series of studies on dominance hierarchies in eusocial insects. Although reported from diverse eusocial taxa, dominance hierarchies have been extensively studied in paper wasps and ponerine ants. Starting from molecular physiological attributes of individuals, we describe how the emergence of dominance hierarchies can be understood as a kind of self-organizing process through individual memory and local behavioural interactions. The resulting global structures can be captured by using network analyses. Lastly, we argue the adaptive significance of dominance hierarchies from the standpoint of sterile subordinates. Kin selection, underpinned by relatedness between nest-mates, is key to the subordinates' acceptance of their positions in the hierarchies.This article is part of the theme issue ‘The centennial of the pecking order: current state and future prospects for the study of dominance hierarchies’.
Systematik zur Bewertung von Varianten in der Angebotsphase von Common-Rail Pumpen der automobilen Zulieferindustrie auf Basis des Modells der PGE - Produktgenerationsentwicklung = Systematics for Evaluation of Variants in the Quotation Phase of Common-Rail Pumps of the Automotive Supplier Industry on the Basis on the Model of PGE - Product Generation Engineering
Creators: name: Peglow, Natalie Marion Elisabeth
Publisher: name: Karlsruher Institut für Technologie (KIT)
Year: 2021
Subjects: Variantenmanagement
Variantenbewertung
Variantenentscheidung
Varianteneinführung
Variantentreiber
Produktentwicklung
Produktgenerationsentwicklung
Angebotsphase
Entscheidungsprozess
Zielsystem
Referenzsystem
Referenzprodukt
Produktionssystem
Common-Rail Pumpen
Automobilindustrie
Variantenvielfalt

description: Im Rahmen der vorliegenden Arbeit wird die Systematik entwickelt, mit der die Auswirkungen einer Variante auf bereits bestehende Systeme (z.B. Fertigungskonzept) in der Angebotsphase von Common-Rail Pumpen der automobilen Zulieferindustrie bewertet und objektiviert werden können. Auf Basis einer Literaturrecherche wird der Forschungsbedarf an der Bewertungssystematik identifiziert. Der Forschungsbedarf wird mit Hilfe von empirischen Untersuchungen – wie einer Fragebogenstudie (n=363) – bei einem automobilen Zulieferer für Common-Rail Pumpen spezifiziert. Darauf aufbauend werden die Ziele, die Anforderungen und die Randbedingungen der Arbeit abgeleitet. Um den Forschungsbedarf zu decken, wird die Bewertungssystematik entwickelt. Die Bewertungssystematik umfasst Bewertungsbögen, mit denen Entwicklerteams die Auswirkungen einer angefragten Variante auf die bestehenden technischen Systeme (z.B. Fertigungseinrichtungen) und die Strategien (z.B. Marktstrategie) – vor der Bewertung der Kosten in der Angebotsphase – bewerten können. Die Objektivierung und die Aggregation der Bewertungen erfolgt durch einen Bewertungsalgorithmus. Das Ergebnis des Bewertungsalgorithmus ist ein Faktor, durch den das Potential zur Einführung einer Variante in das Produktportfolio verdeutlicht wird. Der Wissensfluss zwischen den Entwicklerteams (z.B. Entwicklung, Fertigung, Einkauf) sowie die Verantwortlichkeiten der Entwicklerteams werden durch einen modellierten Bewertungsprozess konkretisiert. Mit Hilfe der Bewertungssystematik werden Faktoren identifiziert, die für die Entscheidung in der Angebotsphase maßgebend sind, ob eine Variante angeboten werden soll. Für die Anwendbarkeit in der Praxis wird die Bewertungssystematik als Tool umgesetzt. Zur Entwicklung des Tools werden computergestützte Demonstratoren zur Simulation der Funktionen und zur Visualisierung des Designs herangezogen. Die Bewertungssystematik und das Tool werden validiert, inwiefern die identifizierten Anforderungen der Arbeit erfüllt sind und somit das Ziel der Arbeit erfüllt ist. In diesem Zusammenhang werden unter anderem eine Fragebogenstudie (n=35) und vier Fallstudien bei dem automobilen Zulieferer implementiert. Im Ausblick werden die zusammengefassten Vorschläge von involvierten Experten zur Verbesserung der Bewertungssystematik und weiterführende Forschungsarbeiten beschrieben.
Additional file 3 of Gonadotropins treatment prior to microdissection testicular sperm extraction in non-obstructive azoospermia: a single-center cohort study
Creators: name: Peng, Tianwen
name: Liao, Chen
name: Ye, Xin
name: Chen, Zhicong
name: Lan, Yu
name: Fu, Xin
name: An, Geng
Publisher: name: figshare
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Cancer

description: Additional file 3: Supplemental Fig. 3. Standardized mean difference (SMD) of variables before and after propensity score matching and weighting.
Emerging Technologies for Cancer Research: Towards Personalized Medicine with Microfluidic Platforms and 3D Tumor Models
Creators: name: Turetta, Matteo
name: Del Ben, Fabio
name: Brisotto, Giulia
name: Biscontin, Eva
name: Bulfoni, Michela
name: Cesselli, Daniela
name: Colombatti, Alfonso
name: Scoles, Giacinto
name: Gigli, Giuseppe
name: del Mercato, Loretta L.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Tissues and Organs (q-bio.TO)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: In the present review, we describe three hot topics in cancer research such as circulating tumor cells, exosomes, and 3D environment models. The first section is dedicated to microfluidic platforms for detecting circulating tumor cells, including both affinity based methods that take advantage of antibodies and aptamers, and label free approaches, exploiting cancer cells physical features and, more recently, abnormal cancer metabolism. In the second section, we briefly describe the biology of exosomes and their role in cancer, as well as conventional techniques for their isolation and innovative microfluidic platforms. In the third section, the importance of tumor microenvironment is highlighted, along with techniques for modeling it in vitro. Finally, we discuss limitations of two dimensional monolayer methods and describe advantages and disadvantages of different three dimensional tumor systems for cell cell interaction analysis and their potential applications in cancer management.
description: 21 pages, 7 figures
Additional file 5 of Gonadotropins treatment prior to microdissection testicular sperm extraction in non-obstructive azoospermia: a single-center cohort study
Creators: name: Peng, Tianwen
name: Liao, Chen
name: Ye, Xin
name: Chen, Zhicong
name: Lan, Yu
name: Fu, Xin
name: An, Geng
Publisher: name: figshare
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Cancer

description: Additional file 5: Supplemental Fig. 5. Causal mediation analysis for gonadotropin therapy.
Electrical Characterisation of Ultra-thin SAM Structures
Creators: name: Trapes, C.
name: Rouai, L.
name: Patrone, L.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The way of reduction of metal oxyde semiconductor (MOS) structures is going to reach limitations and new devices have to be explored as an alternative to MOS technology. Molecular electronic and more particularly self-assembly-molecular technique on silicon substrate gives interesting results as seen in the literature. We are going to study n-alkyltrichlorosilane grafting on oxidised silicon, characterise it macroscopically with ellipsometer and goniometry measurements, and down to microscopic scale with atomic force microscopy. Once the uniformity of the monolayer is verified (roughness of few Angströms) we have tested a sputtering method deposition to form aluminium dots onto the surface. Also metal-insulator-semiconductor diodes are tested measuring both leakage current between gate and substrate and capacitance-voltage. The sputtering method deposition can be improved in order to decrease the gate leakage current and we would like to test another evaporation method. Further application we want to study is gas sensors using conjugated organic films or synthetic polymers and concerns the drift current with gas absorption.
description: Submitted on behalf of TIMA Editions (http://irevues.inist.fr/tima-editions)
Steady-state nonequilibrium density of states of driven strongly correlated lattice models in infinite dimensions
Creators: name: Joura, A. V.
name: Freericks, J. K.
name: Pruschke, Th.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The formalism for exactly calculating the retarded and advanced Green's functions of strongly correlated lattice models in a uniform electric field is derived within dynamical mean-field theory. To illustrate the method, we solve for the nonequilibrium density of states of the Hubbard model in both the metallic and Mott insulating phases at half-filling (with an arbitrary strength electric field) by employing the numerical renormalization group as the impurity solver. This general approach can be applied to any strongly correlated lattice model in the limit of large dimensions.
description: (5 pages, 2 figures, RevTeX)
Low Temperature Investigation of Electrical Conduction in Polysilicon: Simulation and Experiment
Creators: name: Ecoffey, S.
name: Mahapatra, S.
name: Pott, V.
name: Bouvet, D.
name: Reimbold, G.
name: Ionescu, A. -M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Investigation of electrical conduction in polysilicon nanowires (polySiNW) with nanograins (5 to 20nm), based on Monte Carlo (MC) simulations and electrical measurements from 4K to 300K are presented. Some irregular Coulomb Oscillations (CO) are observed at temperatures lower than 200K showing several period widths due to the random distribution in grain size (5-20nm). A remarkable result consists in more effective oscillations observed at intermediate range of temperatures (between 25K and 150K) and high drain voltages. The temperature dependence of COs is explained by the fact that in a multiple asymmetric dot system at low temperature, COs are observed not at the lowest but at an intermediate temperature range, whereas the drain voltage dependence is due to an enhanced non-resonant tunneling. MC simulations have confirmed experimental observations.
description: Submitted on behalf of TIMA Editions (http://irevues.inist.fr/tima-editions)
Additional file 6 of Gonadotropins treatment prior to microdissection testicular sperm extraction in non-obstructive azoospermia: a single-center cohort study
Creators: name: Peng, Tianwen
name: Liao, Chen
name: Ye, Xin
name: Chen, Zhicong
name: Lan, Yu
name: Fu, Xin
name: An, Geng
Publisher: name: figshare
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Cancer

description: Additional file 6: Supplemental Fig. 6. Cumulative delivery plots and their correspondent tables.
Offshore Software Maintenance Outsourcing Predicting Clients Proposal using Supervised Learning
Creators: name: Ikram, Atif
name: Jalil, Masita Abdul
name: Ngah, Amir Bin
name: Khan, Ahmad Salman
name: Iqbal, Tahir
Publisher: name: arXiv
Year: 2021
Subjects: subject: Software Engineering (cs.SE)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: In software engineering, software maintenance is the process of correction, updating, and improvement of software products after handed over to the customer. Through offshore software maintenance outsourcing clients can get advantages like reduce cost, save time, and improve quality. In most cases, the OSMO vendor generates considerable revenue. However, the selection of an appropriate proposal among multiple clients is one of the critical problems for OSMO vendors. The purpose of this paper is to suggest an effective machine learning technique that can be used by OSMO vendors to assess or predict the OSMO client proposal. The dataset is generated through a survey of OSMO vendors working in a developing country. The results showed that supervised learning-based classifiers like Naïve Bayesian, SMO, Logistics apprehended 69.75, 81.81, and 87.27 percent testing accuracy respectively. This study concludes that supervised learning is the most suitable technique to predict the OSMO client's proposal.
description: 10 pages, 2 figures
Constraining Maximally Supersymmetric Membrane Actions
Creators: name: Gauntlett, Jerome P.
name: Gutowski, Jan B.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the recent construction of maximally supersymmetric field theory Lagrangians in three spacetime dimensions that are based on algebras with a triple product. Assuming that the algebra has a positive definite metric compatible with the triple product, we prove that the only non-trivial examples are either the well known case based on a four dimensional algebra or direct sums thereof.
description: 11 pages, very minor changes. Reference added. Version to be published in JHEP
Additional file 7 of Gonadotropins treatment prior to microdissection testicular sperm extraction in non-obstructive azoospermia: a single-center cohort study
Creators: name: Peng, Tianwen
name: Liao, Chen
name: Ye, Xin
name: Chen, Zhicong
name: Lan, Yu
name: Fu, Xin
name: An, Geng
Publisher: name: figshare
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Cancer

description: Additional file 7: Supplemental Table 1. Characteristics of NOA men receiving or not receiving gonadotropins therapy after the propensity score match.
LEVEL OF GASTRONOMIC TOURISM IN UZBEKISTAN
Creators: name: Jumayev, Buron
Publisher: name: Zenodo
Year: 2023

description: This article shows the importance of gastronomic tourism, its place in the tourism infrastructure today, the share of income from this sector in our economy, at the same time, the high level of gastronomic tourism in the Republic of Uzbekistan is shown, it is shown on the example of each province, and the differences and connections between the provinces are analyzed. Several proposals for the development of gastronomic tourism have been made.
CP Violation From Standard Model to Strings
Creators: name: Ibrahim, Tarek
name: Nath, Pran
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A review of CP violation from the Standard Model to strings is given which includes a broad landscape of particle physics models, encompassing the non-supersymmetric 4D extensions of the standard model, and models based on supersymmetry, on extra dimensions, on strings and on branes. The supersymmetric models discussed include complex mSUGRA and its extensions, while the models based on extra dimensions include 5D models including models based on warped geometry. CP violation beyond the standard model is central to achieving the desired amount of baryon asymmetry in the universe via baryogenesis and leptogenesis. They also affect a variety of particle physics phenomena: electric dipole moments, $g-2$, relic density and detection rates for neutralino dark matter in supersymmetric theories, Yukawa unification in grand unified and string based models, and sparticle production cross sections, and their decays patterns and signatures at hadron colliders. Additionally CP violations can generate CP even-CP odd Higgs mixings, affect the neutral Higgs spectrum and lead to phenomena detectable at colliders. Prominent among these are the CP violation effects in decays of neutral and charged Higgs bosons. Neutrino masses introduce new sources of CP violation which will be explored in neutrino factories in the future. Such phases can also enter in proton stability in unified models of particle interactions. The current experimental status of CP violation is discussed and possibilities for the future outlined.
description: 51 pages, 17 figures. RMP format
"International journal of theoretical and practical research" Scientific Journal. Volume 1, Issue 2. December, 2021
Creators: name: Kurpayanidi, Konstantin Ivanovich
name: Karimov, Shahobiddin
name: Abdurakhmanov, Kalandar
name: Adilova, Zulfiya
name: Bauetdinov, Majit
name: Ikramov, Murat Akramovich
name: Ismanov, Ibrohim
name: Mitrushova, Marina
name: Kudbiev, Nodir
name: Turgunov, Mukhriddin
name: Sobirova, Zilolaxon
name: Rodionova, Irina
name: Iskandarova, Sharifa
Publisher: name: Zenodo
Year: 2021

description: The journal presents the following specialties of the Higher Attestation Commission of the Republic of Uzbekistan in physics and mathematics, chemistry, biology, geology and mineralogy, engineering, agriculture, history, economics, philosophy, philology, geography, law, pedagogy, medicine, architecture, psychology, sociology. The journal publishes scientific articles by domestic and foreign authors on the achievements and prospects of science, the results of scientific research of scientists conducting research. The electronic journal is published once a month.
Copper induces transcription of BcLCC2 laccase gene in phytopathogenic fungus, Botrytis cinerea
Creators: name: U. V. A. Buddhika
name: S. Savocchia
name: C. C. Steel
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Physiology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Science Policy
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Plant Biology

description: Laccases are one of many groups of inducible enzymes produced by the filamentous fungus, Botrytis cinerea during colonisation of host plant tissues. While the processes involved in laccase induction are not fully understood, Cupric ions (e.g. CuSO4) and gallic acid (GA) have been reported as laccase inducers. This study investigates laccases activities and the expression of three laccase genes (BcLCC1, BcLCC2, BcLCC3) in three B. cinerea isolates grown in laccase-inducing medium (LIM) supplemented with CuSO4 and GA. Laccase activity in culture filtrates with CuSO4 increased after 48 h of growth in LIM at 24°C. The induction of BcLCC2 transcription was greatest at a concentration of 0.6 mM CuSO4, concentrations greater than 0.6 mM inhibited fungal growth. In contrast, no laccase induction was observed in the presence of GA. Liquid chromatography-mass spectroscopy (NanoLC ESI MS/MS) analysis confirmed the presence of a 63.4 kDa protein, the BcLCC2 isoform in the culture filtrate with 0.6 mM CuSO4. Analysis of mRNA transcripts further showed BcLCC3 was also inducible and the expression of BcLCC2 and BcLCC3 was isolate-dependent. In conclusion, CuSO4 induces a 63.4 kDa laccase in B. cinerea by induced transcription of the BcLCC2 gene.
System overview of the VLTI Spectro-Imager
Creators: name: Jocou, L.
name: Berger, J. P.
name: Malbet, F.
name: Kern, P.
name: Beckmann, U.
name: Lorenzetti, D.
name: Corcione, L.
name: Causi, G. Li
name: Buscher, D.
name: Young, J.
name: Gai, M.
name: Weigelt, G.
name: Zins, G.
name: Duvert, G.
name: Perraut, K.
name: Labeye, P.
name: Absil, O.
name: Garcia, P.
name: Loreggia, D.
name: Lima, J.
name: Rebordao, J.
name: Ligori, S.
name: Amorim, A.
name: Rabou, P.
name: Bouquin, J. B. Le
name: Haniff, C.
name: Coarer, E. Le
name: Feautrier, P.
name: Duchene, G.
name: Benisty, M.
name: Chelli, A.
name: Herwats, E.
name: Delboulbe, A.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The VLTI Spectro Imager project aims to perform imaging with a temporal resolution of 1 night and with a maximum angular resolution of 1 milliarcsecond, making best use of the Very Large Telescope Interferometer capabilities. To fulfill the scientific goals (see Garcia et. al.), the system requirements are: a) combining 4 to 6 beams; b) working in spectral bands J, H and K; c) spectral resolution from R= 100 to 12000; and d) internal fringe tracking on-axis, or off-axis when associated to the PRIMA dual-beam facility. The concept of VSI consists on 6 sub-systems: a common path distributing the light between the fringe tracker and the scientific instrument, the fringe tracker ensuring the co-phasing of the array, the scientific instrument delivering the interferometric observables and a calibration tool providing sources for internal alignment and interferometric calibrations. The two remaining sub-systems are the control system and the observation support software dedicated to the reduction of the interferometric data. This paper presents the global concept of VSI science path including the common path, the scientific instrument and the calibration tool. The scientific combination using a set of integrated optics multi-way beam combiners to provide high-stability visibility and closure phase measurements are also described. Finally we will address the performance budget of the global VSI instrument. The fringe tracker and scientific spectrograph will be shortly described.
Connection between the Long Secondary Period phenomenon and the red giant evolution
Creators: name: Pawlak, Michał
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The mechanism behind the Long Secondary Period (LSP) observed in pulsating red giants still remains unknown. In this work, I investigate the connection between the Red Giant Branch and Asymptotic Giant Branch evolution and the appearance of the LSP - the phenomenon observed in a large fraction the red giants. I use the OGLE-III sample of the OSARG variables in the Large Magellanic Cloud. I construct the density maps in the period-luminosity as well as color-magnitude planes for the stars showing LSP and compare them to the remaining giants. I also fit the spectral energy distribution to test whether an additional source of reddening is present in the LSP stars. I post a hypothesis that the LSP phenomenon may be related to a transition between the different pulsation period-luminosity sequences. I also show that an overabundance of the stars showing Long Period Variables can be observed around the Tip of the Red Giant Branch, and much more prominently, at the upper part of the Asymptotic Giant Branch. The main over-density region appears to be slightly fainter and redder than the bulk of the Asymptotic Giant Branch. It also seems to correspond to the area of the Hertzsprung-Russell diagram where stable winds and high mass loss are present. The LSP can possibly be a recurring phenomenon appearing and disappearing in various points of the red giant evolution. The LSP stars appear to be more reddened than other giants, which suggests the intrinsic nature of the reddening, likely related to large dust emission. The analysis seems to confirms the hypothesis that there is a relation between the mass loss due to the presence of strong stellar wind and the appearance of LSP.
description: Accepted to A&A
Applications of prolate spheroidal function theory to geophysical data processing
Creators: name: Rodríguez, José Antonio
Publisher: name: University of British Columbia
Year: 2010

description: Because signals that are simultaneously concentrated in time and frequency are common in geophysics, it is desirable to develop a set of basis functions with these properties to perform various types of data processing. The Prolate Spheroidal Functions (PSF's) form a complete orthonormal set, and the low-order PSF's span the space of functions which are simultaneously concentrated in time and frequency. In this study, the PSF's are utilized in three different data processing problems: spectrum estimation, signal-to-noise ratio enhancement, and wavelet estimation. All three problems are related by functions which are approximately time- and bandlimited: data tapers for spectrum estimates, time- and bandlimited signals, and seismic wavelets can all be expressed as linear combinations of the low-order PSF's. Some of the results obtained by applying the PSF's to solving these problems are encouraging. In the problems of spectrum estimation and wavelet estimation in particular, the PSF's seem to extract much of the information present in the data. The application of PSF's to solving problems in geophysical data procesing should be the focus of further research in the future.
Light-weight Document Image Cleanup using Perceptual Loss
Creators: name: Dey, Soumyadeep
name: Jawanpuria, Pratik
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Smartphones have enabled effortless capturing and sharing of documents in digital form. The documents, however, often undergo various types of degradation due to aging, stains, or shortcoming of capturing environment such as shadow, non-uniform lighting, etc., which reduces the comprehensibility of the document images. In this work, we consider the problem of document image cleanup on embedded applications such as smartphone apps, which usually have memory, energy, and latency limitations due to the device and/or for best human user experience. We propose a light-weight encoder decoder based convolutional neural network architecture for removing the noisy elements from document images. To compensate for generalization performance with a low network capacity, we incorporate the perceptual loss for knowledge transfer from pre-trained deep CNN network in our loss function. In terms of the number of parameters and product-sum operations, our models are 65-1030 and 3-27 times, respectively, smaller than existing state-of-the-art document enhancement models. Overall, the proposed models offer a favorable resource versus accuracy trade-off and we empirically illustrate the efficacy of our approach on several real-world benchmark datasets.
description: Accepted in 16th International Conference on Document Analysis and Recognition 2021 (ICDAR 21)
First measurement of target and double spin asymmetries for polarized e- polarized p --> e p pi0 in the nucleon resonance region above the Delta(1232)
Creators: name: CLAS Collaboration
name: Biselli, A. S.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The exclusive channel polarized proton(polarized e,e prime p)pi0 was studied in the first and second nucleon resonance regions in the Q2 range from 0.187 to 0.770 GeV2 at Jefferson Lab using the CEBAF Large Acceptance Spectrometer (CLAS). Longitudinal target and beam-target asymmetries were extracted over a large range of center-of-mass angles of the pi0 and compared to the unitary isobar model MAID, the dynamic model by Sato and Lee, and the dynamic model DMT. A strong sensitivity to individual models was observed, in particular for the target asymmetry and in the higher invariant mass region. This data set, once included in the global fits of the above models, is expected to place strong constraints on the electrocoupling amplitudes A_{1/2} and S_{1/2} for the Roper resonance N(1400)P11, and the N(1535)S11 and N(1520)D13 states.
description: 13 pages, 13 figures
การบริหารท้องถิ่นบนพื้นฐานกระบวนทัศน์ธรรมาภิบาลแนวใหม่
Creators: name: สัญญา เคณาภูมิ
Publisher: name: Program in Political Science, Faculty of Humanities and Social Sciences, Surindra Rajabhat University
Year: 2023
Subjects: การบริหารท้องถิ่น
กระบวนทัศน์ธรรมาภิบาลแนวใหม่
การปกครองส่วนท้องถิ่น

description: วารสารการบริหารการปกครองและนวัตกรรมท้องถิ่น, 7, 3, 359-378
Efficient Implementation of BOR FDTD Algorithms in the Engineering Design of Reflector Antennas
Creators: name: Olszewska-Placha, Marzena
name: Granet, Christophe
name: Malgorzata Celuch
name: Sypniewski, Maciej
Publisher: name: Zenodo
Year: 2019
Subjects: modelling-based methodology
conformal FDTD algorithm
BOR FDTD
axi-symmetrical structures
QWED
MMAMA, EU project, poster, H2020

description: This work presents a modelling-based methodology for the design and evaluation of axi-symmetrical antennas, including horns, compact and large dual-reflector antenna systems. The starting concept of the antenna is an educated guess stemming from the engineer’s experience; however, further evaluation and optimization of that concept continue in a computational loop that involves a conformal FDTD algorithm in a BOR formulation.

Presented on 13th European Conference on Antennas and Propagation, EuCAP 2019, http://www.eucap2019.org, Krakow, Poland, March 31-April 5, 2019.
An Analysis of Spikes in Atmospheric Imaging Assembly (AIA) Data
Creators: name: Young, Peter R.
name: Viall, Nicholeen M.
name: Kirk, Michael S.
name: Mason, Emily I.
name: Chitta, Lakshmi Pradeep
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The Atmospheric Imaging Assembly (AIA) onboard the Solar Dynamics Observatory (SDO) returns high-resolution images of the solar atmosphere in seven extreme ultraviolet (EUV) wavelength channels. The images are processed on the ground to remove intensity spikes arising from energetic particles hitting the instrument, and the despiked images are provided to the community. In this article a three-hour series of images from the 171 A channel obtained on 28 February 2017 was studied to investigate how often the despiking algorithm gave false positives caused by compact brightenings in the solar atmosphere. The latter were identified through spikes appearing in the same detector pixel for three consecutive frames. 1096 examples were found from the 900 image frames. These "three-spikes" were assigned to 126 dynamic solar features, and it is estimated that the three-spike method identifies 20% of the total number of features affected by despiking. For any ten-minute sequence of AIA 171 A images there are therefore around 35 solar features that have their intensity modified by despiking. The features are found in active regions, quiet Sun, and coronal holes and, in relation to solar surface area, there is a greater proportion within coronal holes. In 96% of the cases, the despiked structure is a compact brightening of size two arcsec or less and the remaining 4% have narrow, elongated structures. By applying an EUV burst detection algorithm, we found that 96% of the events could be classed as EUV bursts. None of the spike events are} rendered invisible by the AIA processing pipeline, but the total intensity over an event's lifetime can be reduced by up to 67%. Users are recommended to always restore the original intensities to AIA data when studying short-lived or rapidly evolving features that exhibit fine-scale structure.
description: Accepted by Solar Physics journal; 23 pages
Additional file 8 of Gonadotropins treatment prior to microdissection testicular sperm extraction in non-obstructive azoospermia: a single-center cohort study
Creators: name: Peng, Tianwen
name: Liao, Chen
name: Ye, Xin
name: Chen, Zhicong
name: Lan, Yu
name: Fu, Xin
name: An, Geng
Publisher: name: figshare
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Cancer

description: Additional file 8: Supplemental Table 2. ICSI outcomes of couples stratified according to preoperative gonadotropin therapy and non-gonadotropin therapy.
แนวทางการจัดการแบบบูรณาการด่านความมั่นคงของประเทศไทยในสังคมยุคดิจิทัลดิสรัปชั่น
Creators: name: อภิชา นกยูงทอง
Publisher: name: Program in Political Science, Faculty of Humanities and Social Sciences, Surindra Rajabhat University
Year: 2023
Subjects: แนวทาง
การจัดการแบบบูรณาการ
ด่านความมั่นคง
สังคมยุคดิจิทัลดิสรัปชั่น

description: วารสารการบริหารการปกครองและนวัตกรรมท้องถิ่น, 7, 3, 379-394
Tunable Integrated-Optics Nanoscaled Devices Based on Magnetic Photonic Crystals
Creators: name: Vasiliev, M.
name: Belotelov, V. -I.
name: Alameh, K.
name: Jeffery, R.
name: Kotov, V. -A.
name: Zvezdin, A. -K.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Magnetooptical properties of magnetic photonic crystals have been investigated in the view of their possible applications for the modern integrated-optics devices. A "transfer matrices" formalism was expanded for the case of oblique light incidence on the periodic nanoscaled magnetic multilayered systems. Several new effects such as the Faraday effect dependence on the incidence angle and the tunability of the bandgap defect modes spectral location by external magnetic fields were found. Several possibilities of one-dimensional magnetic photonic crystals applications for the optical devices are discussed. Initial steps towards the practical implementation of the proposed devices are reported.
description: Submitted on behalf of TIMA Editions (http://irevues.inist.fr/tima-editions)
Compartilhamento e uso de dados de pesquisa: um questionário para os pesquisadores da Universidade Federal do Estado do Rio de Janeiro (UNIRIO)
Creators: name: Araujo, Lyvia
name: Campos, Solange Pereira
name: Alencar, Maria Simone Menezes de
Publisher: name: figshare
Year: 2021
Subjects: subject: Library and Information Studies
subject: FOS: Media and communications

description: Apresenta o processo de elaboração de modelo de questionário a ser aplicado na coleta de dados que examinem o nível de conhecimento dos pesquisadores da Universidade Federal do Estado do Rio de Janeiro - UNIRIO sobre dados de pesquisa. Foi realizado um extenso trabalho comparativo de outros instrumentos de pesquisa nacionais e internacionais para selecionar as questões mais adequadas para este estudo. Na literatura estudada foi percebido um enfoque maior nas questões relacionadas à preservação, acesso e criação dos dados de pesquisa. Conclui-se satisfatoriamente com a criação do instrumento de coleta de dados pretendido.
Outcomes of Qut-of-Hospital Cardiac Arrest After Implementing a Public Access Defibrillation Program Supported by Local Communities in Sungai Kolok, Narathiwat.
Creators: name: Charungwit Pluempremchit.
Publisher: name: P.A. LIVING CO., LTD.
Year: 2023
Subjects: mobile AED
fixed location AE
survival to discharge.

description: Thai Journal of Emergency Medicine, 5, 1, 1-17
Association between lung ultrasound score and endotracheal intubation in patient with pneumonia in emergency department.
Creators: name: Ronnapop Jaluspikultip.
Publisher: name: P.A. LIVING CO., LTD.
Year: 2023
Subjects: community-acquired pneumonia
lung ultrasound
lung ultrasound score
emergency department.

description: Thai Journal of Emergency Medicine, 5, 1, 51-65
Witnesses of coherence and dimension from multiphoton indistinguishability tests
Creators: name: Giordani, Taira
name: Esposito, Chiara
name: Hoch, Francesco
name: Carvacho, Gonzalo
name: Brod, Daniel J.
name: Galvão, Ernesto F.
name: Spagnolo, Nicolò
name: Sciarrino, Fabio
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum coherence marks a deviation from classical physics, and has been studied as a resource for metrology and quantum computation. Finding reliable and effective methods for assessing its presence is then highly desirable. Coherence witnesses rely on measuring observables whose outcomes can guarantee that a state is not diagonal in a known reference basis. Here we experimentally measure a novel type of coherence witness that uses pairwise state comparisons to identify superpositions in a basis-independent way. Our experiment uses a single interferometric set-up to simultaneously measure the three pairwise overlaps among three single-photon states via Hong-Ou-Mandel tests. Besides coherence witnesses, we show the measurements also serve as a Hilbert-space dimension witness. Our results attest to the effectiveness of pooling many two-state comparison tests to ascertain various relational properties of a set of quantum states.
description: 10 pages, 7 figures
The behavior of subluminous X-ray transients near the Galactic center as observed using the X-ray telescope aboard Swift
Creators: name: Degenaar, N.
name: Wijnands, R.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In this paper we report on the spectral analysis of seven X-ray transients, which were found to be active during a monitoring campaign of the Galactic center carried out in 2006 and 2007 using the X-ray telescope aboard the Swift satellite. This campaign detected new outbursts of five known X-ray transients and discovered two new systems. Their 2-10 keV peak luminosities range from 1E34 to 6E36 erg/s. Two of the sources discussed in this paper are confirmed neutron star systems (AX J1745.6-2901 and GRS 1741-2853), while the five others have an unknown nature. We discuss the characteristics of the observed outbursts and the duty cycles of the various systems. Several of the detected transients seem to undergo enhanced X-ray activity with levels intermediate between quiescence and full outburst. We discuss the possibility that the subluminous appearance of the eclipsing X-ray burster AX J1745.6-2901 is due to line-of-sight effects. We detected two type-I X-ray bursts with a duration of 50-60 seconds from AX J1745.6-2901, which we discuss in view of the bursting behavior of low-luminosity X-ray transients. Assuming that we are dealing with accreting neutron stars and black holes, we estimate the time-average accretion rate, Mdot, of the transients, which is an important input parameter for binary evolution models that attempt to explain the nature of subluminous X-ray transients. Our estimates lie in the range of 3E-13 Msun/yr < Mdot < 1E-10 Msun/yr, if the systems are neutron star X-ray binaries and between 4E-14 Msun/yr < Mdot < 2E-11 Msun/yr for a scenario where the accreting object is a black hole. Some of the systems have such low estimated mass-accretion rates that they possibly pose a challenge for binary evolution models.
description: Accepted for publication in A&A, some textual changes according to referee's report, 13 pages, 4 figures