cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Systematic study of (p,γ) reactions on Ni isotopes
Creators: name: Simon, A.
name: Spyrou, A.
name: Rauscher, T.
name: Fröhlich, C.
name: Quinn, S. J.
name: Battaglia, A.
name: Best, A.
name: Bucher, B.
name: Couder, M.
name: DeYoung, P. A.
name: Fang, X.
name: Görres, J.
name: Kontos, A.
name: Li, Q.
name: Lin, L. -Y.
name: Long, A.
name: Lyons, S.
name: Roberts, A.
name: Robertson, D.
name: Smith, K.
name: Smith, M. K.
name: Stech, E.
name: Stefanek, B.
name: Tan, W. P.
name: Tang, X. D.
name: Wiescher, M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: A systematic study of the radiative proton capture reaction for all stable nickel isotopes is presented. The results were obtained using 2.0 - 6.0 MeV protons from the 11 MV tandem Van de Graaff accelerator at the University of Notre Dame. The γ-rays were detected by the NSCL SuN detector utilising the γ-summing technique. The results are compared to a compilation of earlier measurements and discrepancies between the previous data are resolved. The experimental results are also compared to the theoretical predictions obtained using the NON-SMOKER and SMARAGD codes. Based on these comparisons an improved set of astrophysical reaction rates is proposed for the (p,γ) reactions on the stable nickel isotopes as well as for the 56Ni(p,γ)57Cu reaction.
Spontaneous Symmetry Breaking and Strong Deformations in Metal Adsorbed Graphene Sheets
Creators: name: Jalbout, A. F.
name: Ortiz, Y. P.
name: Seligman, T. H.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Group Theory (math.GR)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We study the adsorption of Li to graphene flakes described as aromatic molecules. Surprisingly the out of plane deformation is much stronger for the double adsorption from both sides to the same ring than for a single adsorption, although a symmetric solution seems possible. We thus have an interesting case of spontaneous symmetry breaking. While we cannot rule out a Jahn Teller deformation with certainty, this explanation seems unlikely and other options are discussed. We find a similar behavior for Boron-Nitrogen sheets, and also for other light alkalines.
description: arXiv admin note: substantial text overlap with arXiv:1207.2200
Bank OCBC NISP Sharia and Conventional: Mapping Research Topics using Library Research and VOSviewer Bibliometrics
Creators: name: Fauzan, Irban Farid Malik
name: Budianto, Eka Wahyu Hestya
name: Dewi, Nindi Dwi Tetria
Publisher: name: Zenodo
Year: 2023

description: This research aims to map research topics around Bank OCBC NISP Syariah and Conventional using a qualitative approach, which is a library research. The data collection technique is: first, open the Perish/Harzing software, then search for journals based on the title words category with the key words " Bank OCBC NISP Sharia and Conventional " within the entire year period. Second, collect journal title data in Microsoft Excel, and identify duplicate journal titles. Third, download files in RIS (Research Information Systems) and PDF (Portable Document Format) format from all journals for which data has been collected. Fourth, enter the RIS data file into Mendeley software Desktop. Data analysis technique by mapping research topics around Bank OCBC NISP Sharia and Conventional based on journals that have been collected. The research results show that There are 6 mapping research topics using literature studies regarding Bank OCBC NISP Sharia and Conventional, namely: (1) Financial performance; (2) Employee performance; (3) Financing/credit products; (4) Savings/credit products; (5) Customer behavior; and (6) Other issues. The implication and contribution of this research is the mapping of research topics surrounding Bank OCBC NISP Sharia and Conventional, both those that are often or rarely researched by researchers, so that other researchers can find out the research gaps in this topic.
Isolation, structural elucidation and molecular docking studies against SARS-CoV-2 main protease of new stigmastane-type steroidal glucosides isolated from the whole plants of Vernonia gratiosa
Creators: name: Van Cong, Pham
name: Le Tuan Anh, Hoang
name: Trung, Nguyen Quang
name: Minh, Bui Quang
name: Duc, Ngo Viet
name: Van Dan, Nguyen
name: Trang, Nguyen Minh
name: Phong, Nguyen Viet
name: Vinh, Le Ba
name: Anh, Le Tuan
name: Lee, Ki Yong
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Phytochemical investigation of the whole plants of Vernonia gratiosa Hance. led in the isolation and identification of two new stigmastane-type steroidal glucosides (1–2), namely vernogratiosides A (1), and B (2). Their chemical structures were fully elucidated based on 1 D/2D NMR spectroscopic, HR-ESI-MS data analyses, and by producing derivatives by chemical reactions. The binding potential of the isolated compounds to replicase protein − main protease of SARS-CoV-2 were examined using the molecular docking simulations. Our results show that the isolated steroidal glucosides (1–2) bind to the substrate‐binding site of SARS-CoV-2 main protease with binding affinities of −7.2 and −7.6 kcal/mol, respectively, as well as binding abilities equivalent to N3 inhibitor that has already been reported (–7.5 kcal/mol).
One-particle-irreducible consistency relations for cosmological perturbations
Creators: name: Goldberger, Walter D.
name: Hui, Lam
name: Nicolis, Alberto
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We derive consistency relations for correlators of scalar cosmological perturbations which hold in the "squeezed limit" in which one or more of the external momenta become soft. Our results are formulated as relations between suitably defined one-particle irreducible N-point and (N-1)-point functions that follow from residual spatial conformal diffeomorphisms of the unitary gauge Lagrangian. As such, some of these relations are exact to all orders in perturbation theory, and do not rely on approximate deSitter invariance or other dynamical assumptions (e.g., properties of the operator product expansion or the behavior of modes at horizon crossing). The consistency relations apply model-independently to cosmological scenarios where the time evolution is driven by a single scalar field. Besides reproducing the known results for single-field inflation in the slow roll limit, we verify that our consistency relations hold more generally, for instance in ghost condensate models in flat space. We comment on possible extensions of our results to multi-field models.
description: 12 pages
Substrate-Independent Catalyst-Free Synthesis of High-Purity Bi2Se3 Nanostructures
Creators: name: Mlack, Jerome T.
name: Rahman, Atikur
name: Johns, Gary L.
name: Livi, Kenneth J. T.
name: Markovic, Nina
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We describe a catalyst-free vapor-solid synthesis of bismuth selenide (Bi2Se3) nanostructures at ambient pressure with hydrogen as a carrier gas. The nanostructures were synthesized on glass, silicon and mica substrates and the method yields a variety of nanostructures: nanowires, nanoribbons, nanoplatelets and nanoflakes. The materials analysis shows high chemical purity in all cases, without sacrificing the crystalline structure of Bi2Se3. Low-temperature measurements of the nanostructures indicate contributions from the surface states with a tunable carrier density. Samples synthesized on flexible mica substrates show no significant change in resistance upon bending, indicating robustness of as-grown Bi2Se3 nanostructures and their suitability for device applications.
Bank Mega Sharia and Conventional: Mapping Research Topics using Library Research and VOSviewer Bibliometrics
Creators: name: Fajaryati, Suci
name: Budianto, Eka Wahyu Hestya
name: Dewi, Nindi Dwi Tetria
Publisher: name: Zenodo
Year: 2023

description: This research aims to map research topics surrounding Mega Syariah and Conventional Banks using a qualitative approach, which is in the nature of a library research. The data collection technique is: first, open the Perish/Harzing software, then search for journals based on the title words category with the key words " Bank Mega Syariah and Conventional " within the entire year period. Second, collect journal title data in Microsoft Excel, and identify duplicate journal titles. Third, download files in RIS (Research Information Systems) and PDF (Portable Document Format) format from all journals for which data has been collected. Fourth, enter the RIS data file into Mendeley software Desktop. Data analysis technique by mapping research topics around Mega Syariah and Conventional Banks based on the journals that have been collected. The research results show that There are 6 mapping research topics using literature studies regarding Bank Mega Syariah and Conventional, namely: (1) Financial performance; (2) Employee performance; (3) Customer behavior; (4) Financing/credit products; (5) Savings/deposit products; and (6) Other issues. The implication and contribution of this research is the mapping of research topics surrounding Mega Syariah and Conventional Banks, both those that are often or rarely researched by researchers, so that other researchers can find out the gaps in research on this topic.
Task and Motion Informed Trees (TMIT*): Almost-Surely Asymptotically Optimal Integrated Task and Motion Planning
Creators: name: Thomason, Wil
name: Strub, Marlin P.
name: Gammell, Jonathan D.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences
subject: I.2.9; I.2.8

description: High-level autonomy requires discrete and continuous reasoning to decide both what actions to take and how to execute them. Integrated Task and Motion Planning (TMP) algorithms solve these hybrid problems jointly to consider constraints between the discrete symbolic actions (i.e., the task plan) and their continuous geometric realization (i.e., motion plans). This joint approach solves more difficult problems than approaches that address the task and motion subproblems independently. TMP algorithms combine and extend results from both task and motion planning. TMP has mainly focused on computational performance and completeness and less on solution optimality. Optimal TMP is difficult because the independent optima of the subproblems may not be the optimal integrated solution, which can only be found by jointly optimizing both plans. This paper presents Task and Motion Informed Trees (TMIT*), an optimal TMP algorithm that combines results from makespan-optimal task planning and almost-surely asymptotically optimal motion planning. TMIT* interleaves asymmetric forward and reverse searches to delay computationally expensive operations until necessary and perform an efficient informed search directly in the problem's hybrid state space. This allows it to solve problems quickly and then converge towards the optimal solution with additional computational time, as demonstrated on the evaluated robotic-manipulation benchmark problems.
description: 9 pages, 5 figures. Accepted to IEEE RA-L and IROS 2022
Snapshots of non-equilibrium Dirac carrier distributions in graphene
Creators: name: Gierz, Isabella
name: Petersen, Jesse C.
name: Mitrano, Matteo
name: Cacho, Cephise
name: Turcu, Edmond
name: Springate, Emma
name: Stöhr, Alexander
name: Köhler, Axel
name: Starke, Ulrich
name: Cavalleri, Andrea
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The optical properties of graphene are made unique by the linear band structure and the vanishing density of states at the Dirac point. It has been proposed that even in the absence of a semiconducting bandgap, a relaxation bottleneck at the Dirac point may allow for population inversion and lasing at arbitrarily long wavelengths. Furthermore, efficient carrier multiplication by impact ionization has been discussed in the context of light harvesting applications. However, all these effects are difficult to test quantitatively by measuring the transient optical properties alone, as these only indirectly reflect the energy and momentum dependent carrier distributions. Here, we use time- and angle-resolved photoemission spectroscopy with femtosecond extreme ultra-violet (EUV) pulses at 31.5 eV photon energy to directly probe the non-equilibrium response of Dirac electrons near the K-point of the Brillouin zone. In lightly hole-doped epitaxial graphene samples, we explore excitation in the mid- and near-infrared, both below and above the minimum photon energy for direct interband transitions. While excitation in the mid-infrared results only in heating of the equilibrium carrier distribution, interband excitations give rise to population inversion, suggesting that terahertz lasing may be possible. However, in neither excitation regime do we find indication for carrier multiplication, questioning the applicability of graphene for light harvesting. Time-resolved photoemission spectroscopy in the EUV emerges as the technique of choice to assess the suitability of new materials for optoelectronics, providing quantitatively accurate measurements of non-equilibrium carriers at all energies and wavevectors.
description: 16 pages, 7 figures
Self-consistent noise characterization of quantum devices
Creators: name: Sun, Won Kyu Calvin
name: Cappellaro, Paola
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Characterizing and understanding the environment affecting quantum systems is critical to elucidate its physical properties and engineer better quantum devices. We develop an approach to reduce the quantum environment causing single-qubit dephasing to a simple yet predictive noise model. Our approach, inspired by quantum noise spectroscopy, is to define a "self-consistent" classical noise spectrum, that is, compatible with all observed decoherence under various qubit dynamics. We demonstrate the power and limits of our approach by characterizing, with nanoscale spatial resolution, the noise experienced by two electronic spins in diamond that, despite their proximity, surprisingly reveal the presence of a complex quantum spin environment, both classically-reducible and not. Our results overcome the limitations of existing noise spectroscopy methods, and highlight the importance of finding predictive models to accurately characterize the underlying environment. Extending our work to multiqubit systems would enable spatially-resolved quantum sensing of complex environments and quantum device characterization, notably to identify correlated noise between qubits, which is crucial for practical realization of quantum error correction.
title: Проблемы построения бортовых радиолокационных комплексов авиационного базирования
Creators: name: ., В.С. Верба – чл.-корр. РАН, Засл. деятель науки РФ, д.т.н., профессор, ген. конструктор – первый зам. ген. директора АО «Концерн «Вега» (Москва) E-mail: mail@vega.su, vvs.msk@gmail.com Б.Г. Татарский – д.т.н., профессор, директор Научно-образовательного центра, АО «Концерн «Вега» (Москва) E-mail: boris-tatarsky@inbox.ru
Publisher: name: Издательство Радиотехника
Year: 2019

description: Рассмотрены основные тенденции развития авиационных бортовых радиолокационных комплексов (БРЛК). Основное внимание уделено БРЛК мониторинга земной поверхности и их многодиапазонности. Особый акцент при построении данных многодиапазонных комплексов сделан на правильном выборе построения его антенной системы, который в существенной степени зависит от задач, возлагаемых на БРЛК.
Учитывая многофункциональность современных бортовых радиолокационных комплексов, изучены проблемные вопросы при построении многодиапазонных бортовых авиационных комплексов данного типа с учетом используемых диапазонов длин волн – X, S, L, P и VHF. В качестве основной антенной системы БРЛК выбраны активные фазированные антенные решетки (АФАР).
Приведены возможные варианты размещения 3- и 4-диапазонной АФАР многофункционального РЛК на носителе самолетного типа. Обращено внимание на особенности обработки сигналов в многодиапазонных БРЛК и вопросы совмещения радиолокационных изображений, формируемых в различных диапазонах длин волн.
Synthesis and antifungal activity of novel chiral indole analogues
Creators: name: Tan, Yi
name: Jiang, Qiaoju
name: Lin, Chuansong
name: Fang, Yue
name: Dai, Huihui
name: Tang, Bing
name: Wu, Wenbin
name: Zheng, Shaojun
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Science Policy
subject: Plant Biology

description: Starting from L-tryptophan, 19 new N-substituted chiral indole analogs were synthesized. The prepared compounds were evaluated for biological activity against Sclerotinia sclerotiorum, Alternaria solani, Verticillium dahliae, Colletotrichum orbiculare, Cytospora juglandis and Curvularia lunata. The preliminary bioassays showed that most of the synthesized compounds exhibited fungicidal activity. Compound b13 in particular exhibited significant antifungal activity against Verticillium dahliae and Sclerotinia sclerotiorum, with the MIC value of 1.95 µg mL−1. Compound b13 also showed excellent activity against six plant pathogen fungi, and was identified as the most active on the biological assays, and will be studied further.
Reconstruction Attack on Differential Private Trajectory Protection Mechanisms
Creators: name: Buchholz, Erik
name: Abuadbba, Alsharif
name: Wang, Shuo
name: Nepal, Surya
name: Kanhere, Salil S.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: Location trajectories collected by smartphones and other devices represent a valuable data source for applications such as location-based services. Likewise, trajectories have the potential to reveal sensitive information about individuals, e.g., religious beliefs or sexual orientations. Accordingly, trajectory datasets require appropriate sanitization. Due to their strong theoretical privacy guarantees, differential private publication mechanisms receive much attention. However, the large amount of noise required to achieve differential privacy yields structural differences, e.g., ship trajectories passing over land. We propose a deep learning-based Reconstruction Attack on Protected Trajectories (RAoPT), that leverages the mentioned differences to partly reconstruct the original trajectory from a differential private release. The evaluation shows that our RAoPT model can reduce the Euclidean and Hausdorff distances between the released and original trajectories by over 68% on two real-world datasets under protection with $\varepsilon \leq 1$. In this setting, the attack increases the average Jaccard index of the trajectories' convex hulls, representing a user's activity space, by over 180%. Trained on the GeoLife dataset, the model still reduces the Euclidean and Hausdorff distances by over 60% for T-Drive trajectories protected with a state-of-the-art mechanism ($\varepsilon = 0.1$). This work highlights shortcomings of current trajectory publication mechanisms, and thus motivates further research on privacy-preserving publication schemes.
description: To be published in the proceedings of the 38th Annual Computer Security Applications Conference (ACSAC '22)
title: Оптимизация совместного управления группой объектов, обеспечивающая их требуемую пространственную топологию
Creators: name: ., В.С. Верба – чл.-корр. РАН, Засл. деятель науки РФ, д.т.н., профессор, ген. конструктор – первый зам. ген. директора АО «Концерн «Вега» (Москва) E-mail: vvs.msk@gmail.com
Publisher: name: Издательство Радиотехника
Year: 2019

description: Рассмотрена задача согласованного управления группой объектов. Для получения практически значимых алгоритмов управления выполнено снижение размерности решаемой задачи, которое обеспечивается за счет ее декомпозиции, основанной на синтезе управления для отдельного участника с учетом пространственного положения других объектов управления.
Приведено решение целевой задачи на основе математического аппарата статистической теории оптимального управления в модифицированном варианте решения задачи Летова–Калмана. Отмечено, что спецификой используемого для оптимизации решаемой задачи функционала качества является то, что он учитывает как требования к формированию желаемой фазовой траектории, так и требования к обеспечению заданной топологии группы.
Получен алгоритм коллективного управления, позволяющий реализовать совместное функционирование объектов группы, при котором обеспечивается их движение по заданным траекториям без столкновений при минимальных требованиях к вы-числительной производительности ЦВМ. Приведены результаты оценки эффективности разработанного алгоритма на примере управления группой из трех беспилотных летательных аппаратов.
Bank Guarantees on Sharia and Conventional Financial Institutions: Mapping Research Topics using Library Research and VOSviewer Bibliometrics
Creators: name: Amin, Sakinah Maulidah Mastniah
name: Budianto, Eka Wahyu Hestya
name: Dewi, Nindi Dwi Tetria
Publisher: name: Zenodo
Year: 2023

description: This research aims to map research topics around Bank Guarantees using a qualitative approach, which is in the nature of a library research. The data collection technique is: first, open the Perish/Harzing software, then search for journals based on the title words category with the key word "Bank Guarantee" within the entire year period. Second, collect journal title data in Microsoft Excel, and identify duplicate journal titles. Third, download files in RIS (Research Information Systems) and PDF (Portable Document Format) format from all journals for which data has been collected. Fourth, enter the RIS data file into Mendeley software Desktop. Data analysis technique by mapping research topics around Bank Guarantees based on the journals that have been collected. The research results show that There are 21 mapping research topics using literature studies regarding Bank Guarantees in Sharia and Conventional Banking. The implication and contribution of this research is mapping research topics surrounding Bank Guarantees, both those that are often or rarely researched by researchers, so that other researchers can find out the gaps in research on this topic.
Reanalysis of Cassini Huygens GCMS results- an effort to extract composition of trace gases
Creators: name: Das, Koyena
Publisher: name: Zenodo
Year: 2023

description: In Titan, the two major gases nitrogen (N2) and methane (CH4) are ionized and/or photolyzed at high altitudes by the sunlight and the energetic particles from Saturn's magnetosphere, resulting in rich atmospheric chemistry and a wide variety of carbon and nitrogen-bearing atmospheric compounds. In the present work, we focus on studying the vertical profiles of trace species in the lower atmosphere to obtain a better insight into the atmospheric processes taking place on Titan. To do so, we reanalyzed the data from the Gas Chromatograph Mass Spectrometer (GCMS) on the Huygens probe which executed its mission on 14th January 2005. The GCMS instrument sampled for nearly three and a half hours from a height of 146 km. It recorded data for two and a half hours in the atmosphere of Titan, then landed on the surface and kept on recording for another hour, after which the signal was lost. We analyzed the measurements made by direct sampling of the atmosphere. These mass spectra obtained at different altitudes and pressure levels have been recalibrated to account for deadtime and saturation corrections to the measurements and considered ion cross-section and transfer cross-section measurements from Cassini-Ion and Neutral Mass Spectrometer calibrations. We then analyzed the corrected mass spectra using Monte-Carlo deconvolution simulations. The simulations allow us to vary the peak intensities of fragmentation patterns of known species, which usually bears uncertainties on this kind of data, and then use a least-square fitting to deconvolve the mixed signals. This is the first time mixing ratios of high-altitude trace gases could be quantified using this GCMS data. Currently, we are working with 10 species and developing their vertical profiles in the atmosphere. In the future, we plan to extend this study to develop a sub-surface model of Titan which will help us understand the outgassing of methane that was observed by the probe upon its touchdown on the surface.
Higher integrability for minimizers of the Mumford-Shah functional
Creators: name: De Philippis, Guido
name: Figalli, Alessio
Publisher: name: arXiv
Year: 2013
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We prove higher integrability for the gradient of local minimizers of the Mumford-Shah energy functional, providing a positive answer to a conjecture of De Giorgi.
title: Новые технологии радиолокационного мониторинга земной поверхности для носителей вертолетного типа
Creators: name: ., В.С. Верба – чл.-корр. РАН, Засл. деятель науки РФ, д.т.н., профессор, ген. конструктор – первый зам. ген. директора АО «Концерн «Вега» (Москва) E-mail: mail@vega.su, vvs.msk@gmail.com Б.Г. Татарский – д.т.н., профессор, директор научно-образовательного центра, АО «Концерн «Вега» (Москва) E-mail: boris-tatarsky@inbox.ru
Publisher: name: Издательство Радиотехника
Year: 2019

description: Рассмотрены технологии радиолокационного мониторинга земной поверхности, построенные на основе принципа синтезирования апертуры антенны. Отмечено, что в отличие от традиционного подхода, при котором синтез апертуры выполняется при поступательном движении фазового центра антенны, предложен подход, при котором синтез искусственной апертуры осуществляется за счет вращения фазового центра реальной антенны.
Показано, что в этом случае имеется возможность повысить линейную разрешающую способность радиолокатора по азимуту при сравнении с РЛС, использующей традиционную процедуру синтеза апертуры, причем азимутальное разрешение радиолокатора сохраняется неизменным вне зависимости от углового положения цели относительно линии пути носителя РСА, что позволяет формировать радиолокационное изображение (РЛИ) наблюдаемой земной поверхности с одинаковой детализацией в любом угловом направлении относительно линии пути носителя (вертолетного типа в том числе) и строго по линии его пути. Отмечено, что формирование РЛИ земной поверхности высокой детальности возможно как при неподвижном носителе вертолетного типа, так и при его движении.
Изучены возможные режимы функционирования бортового радиолокатора носителя вертолетного типа, которые могут быть реализованы с использованием данной технологии. Представлены результаты моделирования, подтверждающие преимущества рассматриваемой технологии.
Decay of quantum conditional mutual information for purely generated finitely correlated states
Creators: name: Svetlichnyy, Pavel
name: Kennedy, T. A. B.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The connection between quantum state recovery and quantum conditional mutual information (QCMI) is studied for the class of purely generated finitely correlated states (pgFCS) of one-dimensional quantum spin chains. For a tripartition of the chain into two subsystems separated by a buffer region, it is shown that a pgFCS is an approximate quantum Markov chain, and stronger, may be approximated by a quantum Markov chain in trace distance, with an error exponentially small in the buffer size. This implies that, (1) a locally corrupted state can be approximately recovered by action of a quantum channel on the buffer system, and (2) QCMI is exponentially small in the size of the buffer region. Bounds on the exponential decay rate of QCMI and examples of quantum recovery channels are presented.
description: 24 pages, 1 figure
Secondary metabolites from a deep-sea derived fungal strain of Phomopsis lithocarpus FS508
Creators: name: Hu, Jinhua
name: Wang, Nuoyi
name: Liu, Hongxin
name: Li, Saini
name: Liu, Zhaoming
name: Zhang, Weimin
name: Gao, Xiaoxia
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Inorganic Chemistry

description: One new isoindolinone lactam lithocarlactam A (1) and one new triterpene lithocarin D (2), along with nine known natural products (3–11) were isolated from the broth extract of marine fungus Phomopsis lithocarpus FS508, which was isolated from a deep-sea sediment sample. Their structures were elucidated by interpretation of spectroscopic analysis and comparison with previously published literatures for the known compounds. Moreover, compounds 1 and 2 were evaluated for cytotoxic activity against SF-268, MCF-7, HepG-2, and A549 cell lines. However, both of them showed no activity against the tumor cell lines.
title: Радиолокатор с синтезированной апертурой «Стриж» для малых космических аппаратов «Кондор Э»
Creators: name: ., В.С. Верба – чл.-корр. РАН, Засл. деятель науки РФ, д.т.н., профессор, ген. конструктор – первый зам. ген. директора АО «Концерн «Вега» (Москва) E-mail: mail@vega.su, vvs.msk@gmail.com В.Э. Турук – к.т.н., гл. конструктор, АО «Концерн «Вега» (Москва) М.В. Голованова – науч. сотрудник, АО «Концерн «Вега» (Москва) П.Е. Голубцов – к.ф.-м.н., ст. науч. сотрудник, АО «Концерн «Вега» (Москва) М.В. Евсиков – к.т.н., науч. сотрудник, АО «Концерн «Вега» (Москва) Л.Б. Неронский – д.т.н., профессор, ст. науч. сотрудник, АО «Концерн «Вега» (Москва) С.Э. Зайцев – сотрудник, АО «ВПК «НПО машиностроения» (г. Реутов, Моск. обл.) E-mail: noodka@mail.ru Е.Ф. Толстов – д.т.н., профессор, АО «АЭРОКОН» (г. Жуковский, Моск. обл.) E-mail: e_tolstov@mail.ru
Publisher: name: Издательство Радиотехника
Year: 2019

description: Представлено краткое описание российского РСА S диапазона «Стриж», являющегося полезной нагрузкой малых спутников, выведенных на орбиты в 2013 и 2014 гг.
Сформулирована концепция космического РСА по результатам анализа информативности различных диапазонов волн для решения задач дистанционного зондирования Земли (ДЗЗ) и возможностей их аппаратурной реализации.
Приведены примеры полученных изображений. Сделано их сравнение со снимками TerraSAR X в Х диапазоне.
Выявлено, что выбор S диапазона частот 3,1…3,3 ГГц с полным применением его полосы 200 МГц является оптимальным при использовании широкого набора режимов работы.
Показаны пути совершенствования аппаратуры.
Bank Danamon Sharia and Conventional: Mapping Research Topics using Library Research
Creators: name: Budianto, Eka Wahyu Hestya
name: Dewi, Nindi Dwi Tetria
Publisher: name: Zenodo
Year: 2023

description: This research aims to map research topics around Bank Danamon using a qualitative approach, which is in the nature of a library research. The data collection technique is: first, open the Perish/Harzing software, then search for journals based on the title words category with the key word " Bank Danamon " within the entire year period. Second, collect journal title data in Microsoft Excel, and identify duplicate journal titles. Third, download files in RIS (Research Information Systems) and PDF (Portable Document Format) format from all journals for which data has been collected. Fourth, enter the RIS data file into Mendeley software Desktop. Data analysis technique by mapping research topics around Bank Danamon based on the journals that have been collected. The research results show that There are 6 mapping research topics using literature studies regarding Bank Danamon Syariah and Conventional, namely: (1) Financial performance; (2) Employee performance; (3) Customer behavior; (4) Financing/credit products; (5) Bank Danamon Syariah; and (6) Other issues. The implication and contribution of this research is the mapping of research topics surrounding Bank Danamon, both frequently and rarely researched by researchers, so that other researchers can find out the gaps in research on this topic.
title: Особенности построения многопозиционных систем радиоуправления воздушного базирования при скрытном наведении летательных аппаратов
Creators: name: В.С. Верба – чл.-корр. РАН, Засл. деятель науки РФ
Publisher: name: Издательство Радиотехника
Year: 2019

description: Рассмотрены варианты построения современных и перспективных зарубежных многопозиционных систем радиоуправления методами скрытного наведения летательных аппаратов на движущиеся цели с использованием воздушного пункта мониторинга окружающего пространства и управления. Приведены общие сведения об используемых радиоканалах извлечения информации в подобной системе радиоуправления. Указаны особенности формирования стратегии управления многопозиционной системы радиоуправления при скрытном наведении летательных аппаратов.
On the equal time two-point distribution of the one-dimensional KPZ equation by replica
Creators: name: Imamura, T.
name: Sasamoto, T.
name: Spohn, H.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: In a recent contribution, Dotsenko establishes a Fredholm determinant formula for the two-point distribution of the KPZ equation in the long time limit and starting from narrow wedge initial conditions. We establish that his expression is identical to the Fredholm determinant resulting from the Airy$_2$ process.
description: 11 pages, no figure
Can Superflares Occur on Our Sun?
Creators: name: Shibata, Kazunari
name: Isobe, Hiroaki
name: Hillier, Andrew
name: Choudhuri, Arnab Rai
name: Maehara, Hiroyuki
name: Ishii, Takako T.
name: Shibayama, Takuya
name: Notsu, Shota
name: Notsu, Yuta
name: Nagao, Takashi
name: Honda, Satoshi
name: Nogami, Daisaku
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Recent observations of solar type stars with the Kepler satellite by Maehara et al. have revealed the existence of superflares (with energy of 10^33 - 10^35 erg) on Sun-like stars, which are similar to our Sun in their surface temperature (5600 K - 6000 K) and slow rotation (rotational period > 10 days). From the statistical analysis of these superflares, it was found that superflares with energy 10^34 erg occur once in 800 years and superflares with 10^35 erg occur once in 5000 years on Sun-like stars. In this paper, we examine whether superflares with energy of 10^33 - 10^35 erg could occur on the present Sun through the use of simple order-of-magnitude estimates based on current ideas relating to the mechanisms of the solar dynamo.
description: Accepted by Publ. Astron. Soc. Japan on Dec. 6, 2012 (to be published on PASJ vol. 65, No. 3, (2013) June 25)
Limited historical admixture between European wildcats and domestic cats.
Creators: name: Jamieson, Alexandra
name: Carmagnini, Alberto
name: Howard-McCombe, Jo
name: Doherty, Sean
name: Hirons, Alexandra
name: Dimopoulos, Evangelos
name: Lin, Audrey T
name: Allen, Richard
name: Anderson-Whymark, Hugo
name: Barnett, Ross
name: Batey, Colleen
name: Beglane, Fiona
name: Bowden, Will
name: Bratten, John
name: De Cupere, Bea
name: Drew, Ellie
name: Foley, Nicole M
name: Fowler, Tom
name: Fox, Allison
name: Geigl, Eva-Maria
name: Gotfredsen, Anne Birgitte
name: Grange, Thierry
name: Griffiths, David
name: Groß, Daniel
name: Haruda, Ashleigh
name: Hjermind, Jesper
name: Knapp, Zoe
name: Lebrasseur, Ophélie
name: Librado, Pablo
name: Lyons, Leslie A
name: Mainland, Ingrid
name: McDonnell, Christine
name: Muñoz-Fuentes, Violeta
name: Nowak, Carsten
name: O'Connor, Terry
name: Peters, Joris
name: Russo, Isa-Rita M
name: Ryan, Hannah
name: Sheridan, Alison
name: Sinding, Mikkel-Holger S
name: Skoglund, Pontus
name: Swali, Pooja
name: Symmons, Robert
name: Thomas, Gabor
name: Jensen, Theis Zetner Trolle
name: Kitchener, Andrew C
name: Senn, Helen
name: Lawson, Daniel
name: Driscoll, Carlos
name: Murphy, William J
name: Beaumont, Mark
name: Ottoni, Claudio
name: Sykes, Naomi
name: Larson, Greger
name: Frantz, Laurent
Publisher: name: The Francis Crick Institute
Year: 2023
Subjects: classificationCode: Infectious Disease
subject: Infectious Disease
classificationCode: Genetics & Genomics
subject: Genetics & Genomics
classificationCode: Ecology,Evolution & Ethology
subject: Ecology,Evolution & Ethology

description: Domestic cats were derived from the Near Eastern wildcat (Felis lybica), after which they dispersed with people into Europe. As they did so, it is possible that they interbred with the indigenous population of European wildcats (Felis silvestris). Gene flow between incoming domestic animals and closely related indigenous wild species has been previously demonstrated in other taxa, including pigs, sheep, goats, bees, chickens, and cattle. In the case of cats, a lack of nuclear, genome-wide data, particularly from Near Eastern wildcats, has made it difficult to either detect or quantify this possibility. To address these issues, we generated 75 ancient mitochondrial genomes, 14 ancient nuclear genomes, and 31 modern nuclear genomes from European and Near Eastern wildcats. Our results demonstrate that despite cohabitating for at least 2,000 years on the European mainland and in Britain, most modern domestic cats possessed less than 10% of their ancestry from European wildcats, and ancient European wildcats possessed little to no ancestry from domestic cats. The antiquity and strength of this reproductive isolation between introduced domestic cats and local wildcats was likely the result of behavioral and ecological differences. Intriguingly, this long-lasting reproductive isolation is currently being eroded in parts of the species' distribution as a result of anthropogenic activities.
New physics in top decay
Creators: name: Degrande, Celine
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: After a short introduction to effective field theories, most of their features are illustrated using the top decay. The effects of heavy new physics on the top decay are computed and the constraints on the coefficients of the dimension-six operators are derived from the available measurements.
description: 5 pages, 3 figures, Proceedings for Top2012
Red Giants in Eclipsing Binary and Multiple-Star Systems: Modeling and Asteroseismic Analysis of 70 Candidates from Kepler Data
Creators: name: Gaulme, Patrick
name: Keever, Jean Mc
name: Rawls, Meredith L.
name: Jackiewicz, Jason
name: Mosser, Benoit
name: Guzik, Joyce
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Red-giant stars are an incredible source of information for testing models of stellar evolution, as asteroseismology has opened up a window into their interiors. Such insights are a direct result of the unprecedented data from space missions Kepler and CoRoT as well as recent theoretical advances. Eclipsing binaries are also fundamental astrophysical objects, and when coupled with asteroseismology, binaries would provide two independent methods to obtain masses and radii and exciting opportunities to develop highly constrained stellar models. The possibility of discovering pulsating red giants in eclipsing binary systems is therefore an important goal that could potentially offer very robust characterization of these systems. Hitherto, only 1 case has been discovered with Kepler. We cross-correlated the detected red-giant and eclipsing-binary catalogs from Kepler data to find candidate systems. Light-curve modeling and mean asteroseismic properties are combined to yield measurements of periods, masses, radii, temperatures, eclipse timing variations, core rotation rates, and red-giant evolutionary state. After elimination of false positives, out of the 70 systems common to the red-giant and eclipsing-binary catalogs we find 13 new strong candidates that are pulsating red giants in eclipsing binaries, and 10 more that are pulsating red giants in hierarchical triple systems. The systems span a range of orbital eccentricities, periods, and spectral types for the red-giant companion. One case even suggests a system composed of two red-giants. The discovery of pulsating red giants in multiple systems provides exciting test beds for precise astrophysical modeling, and follow-up spectroscopic observations of the candidate systems are encouraged.
description: 21 pages, 18 figures, Accepted in the Astrophysical Journal
title: Математические модели в задачах оптимизации авиационных информационно-управляющих систем
Creators: name: В.С. Верба – чл.-корр. РАН, Засл. деятель науки РФ, д.т.н., профессор, ген. конструктор – первый зам. ген. директора АО «Концерн «Вега» (Москва) E-mail: vvs.msk@gmail.com, В.С. Верба – чл.-корр. РАН, Засл. деятель науки РФ, д.т.н., профессор, ген. конструктор – первый зам. ген. директора АО «Концерн «Вега» (Москва) E-mail: vvs.msk@gmail.com
Publisher: name: Издательство Радиотехника
Year: 2019

description: Рассмотрены области применения математических моделей в задачах оптимизации авиационных информационно-управляющих систем, их основные свойства и показатели, классификация, связь с системными показателями совершенства и методами оптимизации. Приведены сведения о математических моделях относительного и абсолютного движения воздушных объектов в системах координат, используемых в задачах оценивания координат и параметров их движения в бортовых РЛС летательных аппаратов. Указаны особенности практического использования этих моделей в алгоритмах траекторного сопровождения, обеспечивающих необходимой информацией системы управления воздушным движением и наведения летательных аппаратов на воздушные объекты.
The intriguing life of star-forming galaxies in the redshift range 1 < z < 2 using MASSIV
Creators: name: Amram, P.
name: Lopez-Sanjuan, C.
name: Epinat, B.
name: Contini, T.
name: Vergani, D.
name: Tasca, L.
name: Fèvre, O. Le
name: Garilli, B.
name: Divoy, C.
name: Queyrel, J.
name: Kissler-Patig, M.
name: Moultaka, J.
name: Paioro, L.
name: Tresse, L.
name: Perret, V.
name: Bournaud, F.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: MASSIV (Massiv Assembly Survey with SINFONI in VVDS) is an ESO large program which consists of 84 star-forming galaxies, spanning in a wide range of stellar masses, observed with the IFU SINFONI on the VLT, in the redshift range 1 < z < 2. To be representative of the normal galaxy population, the sample has been selected from a well-defined, complete and representative parent sample. The kinematics of individual galaxies reveals that 58% of the galaxies are slow rotators, which means that a high fraction of these galaxies should probably be formed through major merger processes which might have produced gaseous thick or spheroidal structures supported by velocity dispersion rather than by rotation. Computations on the major merger rate from close pairs indicate that a typical star-forming galaxy underwent ~0.4 major mergers since ~9.5 Gyr, showing that merging is a major process driving mass assembly into the red sequence galaxies. These objects are also intriguing due to the fact that more than one galaxy over four is more metal-rich in its outskirts than in its center.
description: Proceedings IAU Symposium No. 295, 2013 (5 pages, 2 figures)
Two new isoflavones from the barks of Dalbergia hancei Benth
Creators: name: Li, Xiao-Mei
name: Pang, Nao
name: Wang, Ya-Feng
name: He, Rui-Jie
name: Ge, Li
name: Yang, Bing-Yuan
name: Yang, Ke-Di
name: Huang, Yong-Lin
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Inorganic Chemistry
subject: Plant Biology

description: Two new isoflavone compounds, Dalhancei A (1) and Dalhancei B (2), along with a known compound epicatechin (3) were isolated from 80% methanol extract of the barks of Dalbergia hancei Benth. The structures of compounds 1–3 were elucidated by comparison with the literature and physical data analysis, including optical rotation, MS, 1D and 2D NMR spectra. Compounds 1 and 2 showed weak inhibitory activity against tyrosinase at 16.22 mmol/L, with inhibition rates of 42.23 ± 0.18% and 45.68 ± 0.17%, respectively; compound 1 exhibited weak inhibitory activity against α-glucosidase with the inhibition rate of 43.72 ± 0.22% at 5.41 mmol/L, compounds 2 and 3 had better α-glucosidase inhibitory activity than compound 1 with IC50 values of 0.90 ± 0.18 and 0.41 ± 0.17 mmol/L, respectively.
Observing inside the coronagraphic regime with optimized single-mode nulling interferometry
Creators: name: Serabyn, E.
name: Ruane, G.
name: Echeverri, D.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The number of terrestrial exoplanets accessible to high-contrast coronagraphic imaging with large telescopes is limited by the smallest angular offset from bright stars at which coronagraphs can observe. However, it is possible to reach inside a telescopes coronagraphic regime by employing nulling interferometry across a telescopes pupil. Indeed, cross-aperture nulling interferometry can observe significantly closer to stars than typical coronagraphs, enabling observations even within the stellar diffraction core. Identifying an optimal nulling coronagraph, i.e., one with both a very small IWA and a high throughput for exoplanet light, would thus be of great interest. A systematic examination of available nulling options has therefore been carried out, which has led to three things. The first is a topological overview that unites both multi-aperture nulling interferometers and single-aperture phase coronagraphs into a common geometrical framework. The second is a new type of phase-mask coronagraph that has emerged from a gap in this framework, called here the split-ring coronagraph. The third is a clear identification of the optimal configuration for a nulling coronagraph, which turned out to be an aperture-plane phase knife, i.e., an achromatic pi-radian phase shift applied to half the telescope pupil prior to focusing the telescopes point spread function into a single-mode fiber. The theoretical peak efficiency of the phase-knife fiber coronagraph, 35.2 percent for a circular telescope aperture, is found to be almost twice that of the next most efficient case, the vortex fiber nuller, at 19.0 percent.