cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
ПРОГРАММНАЯ СИСТЕМА ДЛЯ АВТОМАТИЗАЦИИ ПОДГОТОВКИ И РЕГИСТРАЦИИ ПРИКАЗОВ В ВЫСШЕМ УЧЕБНОМ ЗАВЕДЕНИИ
Creators: name: ПЕТРОВ С.А.
Publisher: name: Прикладная информатика
Year: 2019
Subjects: ПРИКАЗ
ПРОГРАММНАЯ СИСТЕМА
АВТОМАТИЗАЦИЯ
ДОКУМЕНТООБОРОТ
ВУЗ
ОБРАЗОВАНИЕ
КАДРОВЫЙ УЧЕТ
ORDER
SOFTWARE SYSTEM
AUTOMATION
DOCUMENT FLOW
HIGH SCHOOL
EDUCATION
PERSONNEL ACCOUNTING

description: В статье рассматривается разработанная и внедренная в НИУ МЭИ программная система, автоматизирующая подготовку текста проекта приказа, последующее его согласование и утверждение. Представлена специфика документооборота приказов, затрудняющая использование типовых систем электронного документооборота, представленных на современном рынке. Описан функционал основных модулей системы, используемых для подготовки шаблонов приказов, маршрутов согласования и проектов приказов, позволяющих автоматически актуализировать данные в связанной информационной системе согласно тексту утверждаемого приказа.
АЛГОРИТМЫ ФОРМИРОВАНИЯ ИЗОБРАЖЕНИЙ СОСТОЯНИЙ ОБЪЕКТОВ ДЛЯ ИХ АНАЛИЗА ГЛУБОКИМИ НЕЙРОННЫМИ СЕТЯМИ
Creators: name: ДЛИ М.И.
name: ПУЧКОВ А.Ю.
name: ЛОБАНЕВА Е.И.
Publisher: name: Прикладная информатика
Year: 2019
Subjects: НЕЧЕТКАЯ ЛОГИКА
КЛАССИФИКАЦИЯ
РАСПОЗНАВАНИЕ ИЗОБРАЖЕНИЙ
БОЛЬШИЕ ДАННЫЕ
СВЕРТОЧНЫЕ НЕЙРОННЫЕ СЕТИ
FUZZY LOGIC
CLASSIFICATION
IMAGE RECOGNITION
BIG DATA
CONVOLUTIONAL NEURAL NETWORKS

description: Представлены алгоритмы визуализации числовых данных, характеризующих состояние объектов и систем различной природы с целью нахождения в них скрытых закономерностей с помощью сверточных нейронных сетей. В алгоритмах применены методы получения изображений из числовых данных на основе дискретного преобразования Фурье фрагментов временного ряда, а также на основе применении визуализации с помощью диаграмм трехкомпонентных систем, если такое трехкомпонентное представление системы возможно. Программная реализация предложенных алгоритмов выполнена в среде Linux на языке Python 3 с применением открытой нейросетевой библиотеки Keras, являющейся надстройкой над фреймворком машинного обучения TensorFlow. Для процесса обучения нейронной сети был задействован графический процессор фирмы Nvidia, поддерживающий технологию программно-аппаратной архитектуры параллельных вычислений CUDA, что позволило значительно сократить время обучения. Также представлена программа, осуществляющая генерацию наборов изображений для реализации процесса обучения и тестирования сверточныйх нейронных сетей с целью их предварительной настройки и оценки качества предлагаемых алгоритмов.
Identical particles are indistinguishable but..
Creators: name: de la Torre, Alberto C.
name: Martin, Hector O.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: It is shown that quantum systems of identical particles can be treated as if they were different when they are in well differentiated states. This simplifying assumption allows the consideration of quantum systems isolated from the rest of the universe and justifies many intuitive statements about identical systems. However, it is shown that this simplification may lead to wrong results in the calculation of the entropy. Keywords: quantum mechanics, identical systems, entropy
Balmer continuum enhancement detected in a mini flare observed with IRIS
Creators: name: Joshi, Reetika
name: Schmieder, Brigitte
name: Heinzel, Petr
name: Tomin, James
name: Chandra, Ramesh
name: Vilmer, Nicole
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Optical and near-UV continuum emissions in flares contribute substantially to flare energy budget. Two mechanisms play an important role for continuum emission in flares: hydrogen recombination after sudden ionization at chromospheric layers and transportation of the energy radiatively from the chromosphere to lower layers in the atmosphere, the so called back-warming. The aim of the paper is to disentangle between these two mechanisms for the excess of Balmer continuum observed in a flare. Methods. We combine the observations of Balmer continuum obtained with IRIS (spectra and SJIs 2832 A) and hard X-ray (HXR) emission detected by FERMI Gamma Burst Monitor (GBM) during a mini flare. Calibrated Balmer continuum is compared to non-LTE radiative transfer flare models and radiated energy is estimated. Assuming thick target HXR emission, we calculate the energy of non-thermal electrons detected by FERMI GBM and compare it to the radiated energy. The favorable argument of a relationship between the Balmer continuum excess and the HXR emission is that there is a good time coincidence between both of them. In addition, the shape of the maximum brightness in the 2832 SJIs, which is mainly due to this Balmer continuum excess, is similar to the FERMI/GBM light curve. The electron-beam flux estimated from FERMI/GBM is consistent with the beam flux required in non-LTE radiative transfer models to get the excess of Balmer continuum emission observed in the IRIS spectra. The low energy input by non thermal electrons above 20 keV is sufficient to produce the enhancement of Balmer continuum emission. This could be explained by the topology of the reconnection site. The reconnection starts in a tiny bald patch region which is transformed dynamically in a X-point current sheet. The size of the interacting region would be under the spatial resolution of the instrument.
description: 10 pages, 11 figures, Accepted for publication in Astronomy and Astrophysics
Selection of native species for alpine reclamation, Northeast Coal Block, British Columbia
Creators: name: Willey, Norman Andrew
Publisher: name: University of British Columbia
Year: 2010

description: Open pit coal mining at the Sheriff minesite, in Northeastern British Columbia's Coal Block, will be located in the upper reaches of the subalpine and portions of the alpine zones. Because of the adverse growth conditions of this site, reclamation after mining will present problems in using agronomic plant species adapted to lower elevations. This will especially be a problem with clover, alfalfa and other legumes. Moreover, the after-use of the mined land requires a stable plant community capable of supporting wildlife forage (essentially Woodland Caribou and Mountain Goats) at least to the same ability as the pre-mining communities. To deal with these constraints, and to re-establish native plant communities, it will be necessary to incorporate native species in the reclamation program. As a preliminary selection process, this study has pre-selected five native species on the basis of the constraints mentioned above. These species, Salix arctica, Dryas integrifolia, Hedysarum alpinum, Oxytropis sericea, podocarpa (Arctic willow, Mountain avens and three high altitude legumes, respectively) were grown on crushed shale (from the minesite) to test inhibitions to growth on simulated spoils. Mature plant portions were collected from the minesite, rooted in the shale under a mist system in five inch (13 cm) standard pots and then placed outdoors. An equal number of each plant species was grown on the top mineral horizon on which these plants normally grow (the control). No fertilizer was added to either growth medium, with the exception of Oxytropis podocarpa. Testing was carried out at the University of British Columbia for one summer; lack of reclamation sites at the minesite and acclimatization of the plants to site growth conditions did not allow for, or require site testing for growth response to the type of growth medium. Following the growth period, above ground biomass was clipped and weighed after oven drying. Soil fertility analyses were concurrently conducted on the shale and control growth media. Statistical comparison of biomass between the two growth media indicated no significant difference for Salix arctica, Hedysarum alpinum or Oxytropis sericea; these species can be applied in site tests when reclamation begins, though Salix will need to be placed where drainage is not excessive. The rooting problem of Oxytropis podocarpa will necessitate further testing of this species, though seed propagation may overcome this problem. Dryas should probably not be planted early in the reclamation program as its growth is inhibited on the less weathered shale.
ПРИМЕНЕНИЕ МАТЕМАТИЧЕСКИХ МОДЕЛЕЙ НА ОСНОВЕ ГЕНЕТИЧЕСКИХ АЛГОРИТМОВ В ЗАДАЧАХ ПЛАНИРОВАНИЯ СЛОЖНЫХ ТЕХНИЧЕСКИХ ОБЪЕКТОВ
Creators: name: СЕМЕНОВ Г.Е.
name: КЕЙНО П.П.
Publisher: name: Прикладная информатика
Year: 2019
Subjects: ГЕНЕТИЧЕСКИЕ АЛГОРИТМЫ
ERP-СИСТЕМЫ
ТЕХНОЛОГИЧЕСКОЕ ПРОЕКТИРОВАНИЕ
ПРОИЗВОДСТВЕННОЕ ПЛАНИРОВАНИЕ
ALGORITHMS
ERP-SYSTEMS
TECHNOLOGICAL DESIGN
PRODUCTION PLANNING

description: В статье рассматриваются вопросы построения математических моделей и разработки программного обеспечения для систем планирования. Показаны сложность моделей генерации приемлемых производственных планов для комплексных конструкторско-тех-нологических данных и неэффективность использования точных математических методов оптимизации. Авторами показана возможность применения генетических алгоритмов для генерации приближенных решений. Показана интеграция модулей планировщика в разработанные авторами системы визуализации технологических данных.
X and Y waves in the spatiotemporal Kerr dynamics of a self-guided light beam
Creators: name: Porras, Miguel A.
name: Parola, Alberto
Publisher: name: arXiv
Year: 2008
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The nonlinear stage of development of the spatiotemporal instability of the monochromatic Townes beam in a medium with self-focusing nonlinearity and normal dispersion is studied by analytical and numerical means. Small perturbations to the self-guided light beam are found to grow into two giant, splitting Y pulses featuring shock fronts on opposite sides. Each shocking pulse amplifies a co-propagating X wave, or dispersion- and diffraction-free linear wave mode of the medium, with super-broad spectrum.
description: 9 pages, 9 figures
title: An application of space filling curves to substitution tilings
Creators: name: Ozkaraca, Mustafa Ismail
Publisher: name: University of Glasgow
Year: 2021
Subjects: subject: Substitution tiling dynamical systems, space filling curves.

description: We present an order structure for tiling substitution systems of the plane. The order structure gives rise to a space filling curve which is defined over an iterative system akin to the given tiling substitution. We use this space filling curve to define a label set on the original tiles, inducing a new tiling with a factor map to the original. On the other hand, our new tiling also defines an almost one-to-one factor map to a one-dimensional tiling obtained from ‘flattening’ the space filling curve. We view this as a way of reducing dimension, giving new insights on 2-dimensional substitution tilings using symbolic dynamics.
Stress Test Evaluation of Biomedical Word Embeddings
Creators: name: Araujo, Vladimir
name: Carvallo, Andrés
name: Aspillaga, Carlos
name: Thorne, Camilo
name: Parra, Denis
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computation and Language (cs.CL)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: The success of pretrained word embeddings has motivated their use in the biomedical domain, with contextualized embeddings yielding remarkable results in several biomedical NLP tasks. However, there is a lack of research on quantifying their behavior under severe "stress" scenarios. In this work, we systematically evaluate three language models with adversarial examples -- automatically constructed tests that allow us to examine how robust the models are. We propose two types of stress scenarios focused on the biomedical named entity recognition (NER) task, one inspired by spelling errors and another based on the use of synonyms for medical terms. Our experiments with three benchmarks show that the performance of the original models decreases considerably, in addition to revealing their weaknesses and strengths. Finally, we show that adversarial training causes the models to improve their robustness and even to exceed the original performance in some cases.
description: Accepted paper BioNLP2021
УПРАВЛЕНИЕ МНОГОПОЗИЦИОННОЙ СИСТЕМОЙ ИДЕНТИФИКАЦИИ ЭЛЕМЕНТОВ АДАПТИВНЫХ ТРАНСМИТТЕРОВ НА ОСНОВЕ ГИБРИДНОЙ ИНТЕГРАЦИИ ДАННЫХ ГЕТЕРОГЕННОЙ НЕЙРОННОЙ СЕТЬЮ
Creators: name: ЛАВРЕНКОВ Ю.Н.
Publisher: name: Прикладная информатика
Year: 2019
Subjects: ГЕТЕРОГЕННАЯ НЕЙРОННАЯ СЕТЬ
РАСПРЕДЕЛЕННАЯ ИЗМЕРИТЕЛЬНАЯ СИСТЕМА
НЕЙРОНЫ-ОСЦИЛЛЯТОРЫ
СВЯЗАННЫЕ ПРЕОБРАЗОВАТЕЛИ СИГНАЛОВ
РИТМ ИСКУССТВЕННОГО НЕЙРОНА
КОММУНИКАЦИОННАЯ СЕТЬ НЕЙРОНОВ
САМООРГАНИЗУЮЩИЙСЯ МИГРАЦИОННЫЙ АЛГОРИТМ ОПТИМИЗАЦИИ
HETEROGENEOUS NEURAL NETWORK
DISTRIBUTED MEASURING SYSTEM
OSCILLATOR NEURONS
COUPLED SIGNAL CONVERTERS
ARTIFICIAL NEURON RHYTHM
NEURON COMMUNICATION NETWORK
SELF-ORGANIZING MIGRATION OPTIMIZATION ALGORITHM

description: В статье рассматривается проектирование нейросетевой системы для определения положения источника информационных сигналов. Определение координат неизвестного источника является важной процедурой в задачах повышения эффективности функционирования систем беспроводных электронных коммуникаций. Решение проблемы требует преодоления ряда трудностей, связанных с оптимальным приемом сигналов от источников, размещением элементов систем передачи информации, относительной сложностью измерителя, включающего в свой состав средства преобразования поступающих сигналов. Способ обработки информации базируется на применении систем с множеством разнесенных пунктов приема, организованных как комплекс приемников дистанционной передачи данных. После прохождения группы функциональных блоков предобработанный сигнал с каждого приемника поступает на вычислительный модуль, основу которого составляет гетерогенная нейронная сеть. Нейроконтроллер выполнен из нейронных блоков трех типов, образующих трехслойную нейросетевую структуру. Первый слой составлен из нейронов-осцилляторов для поддержания постоянного функционирования двух других типов нейронов, организация которых требует постоянного стимулирования для функционирования всей сети. Нейросетевые модули второго и третьего типов сконструированы как устройства обработки сигналов, осуществляющие добавление и отсечение гармонических составляющих. Выполнено обоснование применяемого алгоритма обучения и показана эффективность спроектированной нейросетевой системы обработки информации.
Stemflow and throughfall mycobiota of a trembling aspen-red alder forest
Creators: name: MacKinnon, J. Andrew
Publisher: name: University of British Columbia
Year: 2010

description: The stemflow and throughfall in a red alder-trembling aspen forest were sampled over the course of one year. Samples were preserved, concentrated, and examined microscopically for fungal spores. Recorded on more than ten dates were species of Seimatosporium, Alternaria, Fusarium, Tripospermum, Titaea, and spore types designated Double Crescent Conidium, Didymospore, Ovate Phragmospore, Large Phragmospore, H-Shaped Spore, and Scolecospores; recorded on six to ten dates were Ceratosporium cornutum, species of Flabellospora, Helicoma, Pestalotiopsis, and Scolecobasidium, and the Tapered Helicospore; recorded on two to five dates were Gyoerffyella biappendiculata, Gyoerffyella gemellipara, Clavariopsis aquatica, Triposporina yakuensis, Varicosporium elodeae, species of Ceratosporella, Stauronema, Tetracladium, and Tricladium, and the Dematiaceous T-Shaped Conidium and Tiny Triradiate Conidium; and recorded on one date only were Tetraploa ar istata, Cornutispora 1ichenicola, Dicranidion fragile, Lateriramulosa uni-inflata, a species of Dendrospora, and the Branched Conidium and Dematiaceous Cruciform Conidium. Seasonal sporulation of most fungi was found to be positively correlated with precipitation. A possible role in the forest ecosystem for fungal propagules in stemflow/throughfall is postulated.
ПРИНЦИПЫ ПОСТРОЕНИЯ МНОГОЯЗЫЧНОЙ СИСТЕМЫ КАТАЛОГИЗАЦИИ И ИСПОЛЬЗОВАНИЯ БИБЛИОТЕЧНОГО ФОНДА
Creators: name: ПРОКИМНОВ Н.Н.
Publisher: name: Прикладная информатика
Year: 2019
Subjects: КНИЖНЫЙ ФОНД
БИБЛИОТЕЧНЫЙ ФОНД
КАТАЛОГИЗАЦИЯ
АВТОМАТИЗАЦИЯ
МНОГОЯЗЫЧНЫЙ ИНТЕРФЕЙС
INFORMATION FUND
LIBRARY STOCK
CATALOGUING
AUTOMATION
MULTILINGUAL INTERFACE

description: Предложен подход к построению технологической схемы для каталогизации и управления использованием книжного фонда, которые требуют вовлечения в работу специалистов со знанием языка публикации при наличии ограничительных условий на порядок выполнения работ. Предложены технологические схемы решения задачи, приводится описание проектных решений для базы данных и приложения, отвечающих установленным требованиям и предоставляющих поддержку работы специалистов, которые участвуют в процессе составлении библиографического описания, а также включают функции поддержки работы библиотекаря.
Rapid roll Inflation with Conformal Coupling
Creators: name: Kofman, Lev
name: Mukohyama, Shinji
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Usual inflation is realized with a slow rolling scalar field minimally coupled to gravity. In contrast, we consider dynamics of a scalar with a flat effective potential, conformally coupled to gravity. Surprisingly, it contains an attractor inflationary solution with the rapidly rolling inflaton field. We discuss models with the conformal inflaton with a flat potential (including hybrid inflation). There is no generation of cosmological fluctuations from the conformally coupled inflaton. We consider realizations of modulated (inhomogeneous reheating) or curvaton cosmological fluctuations in these models. We also implement these unusual features for the popular string-theoretic warped inflationary scenario, based on the interacting D3-anti D3 branes. The original warped brane inflation suffers a large inflaton mass due to conformal coupling to 4-dimensional gravity. Instead of considering this as a problem and trying to cure it with extra engineering, we show that warped inflation with the conformally coupled, rapidly rolling inflaton is yet possible with N=37 efoldings, which requires low energy scales 1-100 TeV of inflation. Coincidentally, the same warping numerology can be responsible for the hierarchy. It is shown that the scalars associated with angular isometries of the warped geometry of compact manifold (e.g. S^3 of KS geometry) have solutions identical to conformally coupled modes and also cannot be responsible for cosmological fluctuations. We discuss other possibilities.
description: 15 pages, version accepted for publication in PRD
Scaling solutions of wiggly cosmic strings
Creators: name: Almeida, A. R. R.
name: Martins, C. J. A. P.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Cosmic strings may have formed in the early universe due to the Kibble mechanism. While string networks are usually modeled as being of Nambu-Goto type, this description is understood to be a convenient approximation, which neglects the typically expected presence of additional degrees of freedom on the string worldsheet. Previous simulations of cosmic strings in expanding universes have established beyond doubt the existence of a significant amount of short-wavelength propagation modes (commonly called wiggles) on the strings, and a wiggly string extension of the canonical velocity-dependent one-scale model has been recently developed. Here we improve the physical interpretation of this model, by studying the possible asymptotic scaling solutions of this model, and in particular how they are affected by the expansion of the universe and the available energy loss or transfer mechanisms -- e.g., the production of loops and wiggles. In addition to the Nambu-Goto solution, to which the wiggly model reduces in the appropriate limit, we find that there are also solutions where the amount of wiggliness can grow as the network evolves or, for specific expansion rates, become a constant. Our results show that full scaling of the network, including the wiggliness, is much more likely in the matter era than in the radiation era, which is in agreement with numerical simulation results.
description: 13 pages, 4 figures; Phys. Rev. D (in press)
ВОЗМОЖНОСТИ И ПЕРСПЕКТИВЫ РАЗВИТИЯ ПРИЛОЖЕНИЙ РОДИТЕЛЬСКОГО КОНТРОЛЯ КАК СРЕДСТВА ОБЕСПЕЧЕНИЯ БЕЗОПАСНОСТИ ДЕТЕЙ И ПОДРОСТКОВ В СЕТИ ИНТЕРНЕТ
Creators: name: ДЕНИСОВ Д.В.
Publisher: name: Прикладная информатика
Year: 2019
Subjects: ИНТЕРНЕТ
ИНТЕРНЕТ БЕЗОПАСНОСТЬ
ПРИЛОЖЕНИЯ РОДИТЕЛЬСКОГО КОНТРОЛЯ
БЕЗОПАСНОСТЬ ПОЛЬЗОВАТЕЛЯ
ИНФОРМАЦИОННАЯ БЕЗОПАСНОСТЬ
ИНТЕРНЕТ-УГРОЗЫ
INTERNET
INTERNET SECURITY
PARENTAL CONTROL APPLICATIONS
USER SECURITY
INFORMATION SECURITY
INTERNET THREATS

description: В данной статье рассматриваются вопросы повышения безопасности пользователей сети Интернет юного возраста за счет применения приложений родительского контроля, ограничивающих доступ к нежелательному контенту, а также ограничивающих время пользования устройством или работы конкретных приложений. Проводится сравнительный анализ соответствующих программных средств, определяются рекомендации по их выбору и перспективы развития.
DASTURLASHDA INTERFEYSLARDAN FOYDALANISHNING  AHAMIYATI
Creators: name: Farmonov Sherzodbek Raxmonjonovich, Farg'ona davlat unversiteti amaliy matematika va informatika kafedrasi  katta oʻqituvchisi
name: Abdubannobova Diyoraxon Ilhomjon qizi, Farg'ona davlat unversiteti 2-kurs talabasi
Publisher: name: Zenodo
Year: 2023

description: C#  dasturlash  tili,  obyektga  yo'naltirilgan  dasturlashga  o'tkazib, kodni qulay va boshqa dasturlash tillaridan farq qiluvchi turli o'zgarishlarni kiritish imkonini  beradi.  Bu,  asosan,  interfeyslar  va  abstract  klasslar  orqali  amalga oshiriladi.  Ularning  foydali  xususiyatlarini  tushunish,  ularning  qanday  ishlashini ko'rsatish  va  ulardan  foydalanishni  o'rganish,  C#  dasturchilar  uchun  juda muhimdir.
Determination of phase noise spectra in optoelectronic microwave oscillators: a Langevin approach
Creators: name: Chembo, Yanne Kouomou
name: Volyanskiy, Kirill
name: Larger, Laurent
name: Rubiola, Enrico
name: Colet, Pere
Publisher: name: arXiv
Year: 2008
Subjects: subject: Optics (physics.optics)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: We introduce a stochastic model for the determination of phase noise in optoelectronic oscillators. After a short overview of the main results for the phase diffusion approach in autonomous oscillators, an extension is proposed for the case of optoelectronic oscillators where the microwave is a limit-cycle originated from a bifurcation induced by nonlinearity and time-delay. This Langevin approach based on stochastic calculus is also successfully confronted with experimental measurements.
description: 18 pages, 7 figures, 11 references. Submitted to IEEE J. of Quantum Electronics, May 2008
Cosmic Near-infrared Background Tomography with SPHEREx Using Galaxy Cross-correlations
Creators: name: Cheng, Yun-Ting
name: Chang, Tzu-Ching
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The extragalactic background light (EBL) consists of integrated light from all sources of emission throughout the history of the universe. At near-infrared wavelengths, the EBL is dominated by stellar emission across cosmic time; however, the spectral and redshift information of the emitting sources is entangled and cannot be directly measured by absolute photometry or fluctuation measurements. Cross-correlating near-infrared maps with tracers of known redshift enables EBL redshift tomography, as EBL emission will only correlate with external tracers from the same redshift. Here, we forecast the sensitivity of probing the EBL spectral energy distribution as a function of redshift by cross-correlating the upcoming near-infrared spectro-imaging survey, SPHEREx, with several current and future galaxy redshift surveys. Using a model galaxy luminosity function, we estimate the cross power spectrum clustering amplitude on large scales, and forecast that the near-infrared EBL spectrum can be detected tomographically out to $z\sim 6$. We also predict a high-significance measurement ($\sim 10^2$-$10^4σ$) of the small-scale cross-power spectrum out to $z\sim 10$. The amplitudes of the large-scale cross power spectra can constrain the cosmic evolution of the stellar synthesis process through both continuum and the line emission, while on the nonlinear and Poisson noise scales, the high-sensitivity measurements can probe the mean spectra associated with the tracer population across redshift.
description: 25 pages, 13 figures, accepted by ApJ
ТРИ СОСТОЯНИЯ ИНФОРМАЦИИ: ВОСПРИЯТИЕ, СУЩНОСТЬ, СМЫСЛ
Creators: name: ВОЛКОВА В.Н.
name: КОЗЛОВ В.Н.
name: ЛОГИНОВА А.В.
name: РОМАНОВА Е.В.
name: ШИРОКОВА С.В.
Publisher: name: Прикладная информатика
Year: 2019
Subjects: ИНФОРМАЦИЯ
ТЕОРИЯ ИНФОРМАЦИОННОГО ПОЛЯ
ЗАКОНЫ ОТРАЖЕНИЯ
INFORMATION
INFORMATION FIELD THEORY
LAWS OF REFLECTION

description: В статье характеризуются и интерпретируются понятия, введенные в теории.информа-ционногололя А. А. Денисова, а также в дискретный вариант этой теории - информационный подход к анализу систем: чувственная информация (информация восприятия, элементная база, данные), логическая информация (сущность или информационный потенциал) и их логическое пересечение, которому в теории А. А. Денисова соответствует категория информационной сложности, содержание, смысл. Показано, каким образом возникли эти понятия в теории информационного поля в результате двух законов отражения - чувственного и логического, как интерпретируются эти понятия в дискретном варианте теории, какие меры можно вводить для измерения этих стадий преобразования информации на основе детерминированного и вероятностного подходов, выбирая их с учетом конкретных задач и условий применения теории А. А. Денисова.
Large-scale Structure and Turbulence Transport in the Inner Solar Wind -- Comparison of Parker Solar Probe's First Five Orbits with a Global 3D Reynolds-averaged MHD Model
Creators: name: Chhiber, Rohit
name: Usmanov, Arcadi V.
name: Matthaeus, William H.
name: Goldstein, Melvyn L.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Space Physics (physics.space-ph)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Simulation results from a global magnetohydrodynamic model of the solar corona and solar wind are compared with Parker Solar Probe (PSP) observations during its first five orbits. The fully three-dimensional model is based on Reynolds-averaged mean-flow equations coupled with turbulence transport equations. The model includes the effects of electron heat conduction, Coulomb collisions, turbulent Reynolds stresses, and heating of protons and electrons via a turbulent cascade. Turbulence transport equations for average turbulence energy, cross helicity, and correlation length are solved concurrently with the mean-flow equations. Boundary conditions at the coronal base are specified using solar synoptic magnetograms. Plasma, magnetic field, and turbulence parameters are calculated along the PSP trajectory. Data from the first five orbits are aggregated to obtain trends as a function of heliocentric distance. Comparison of simulation results with PSP data shows good agreement, especially for mean-flow parameters. Synthetic distributions of magnetic fluctuations are generated, constrained by the local rms turbulence amplitude given by the model. Properties of this computed turbulence are compared with PSP observations.
Monitoring Supergiant Fast X-ray Transients with Swift. III. Outbursts of the prototypical SFXTs IGR J17544-2619 and XTE J1739-302
Creators: name: Sidoli, L.
name: Romano, P.
name: Mangano, V.
name: Cusumano, G.
name: Vercellone, S.
name: Kennea, J. A.
name: Paizis, A.
name: Krimm, H. A.
name: Burrows, D. N.
name: Gehrels, N.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: IGR J17544-2619 and XTE J1739-302 are considered the prototypical sources of the new class of High Mass X-ray Binaries, the Supergiant Fast X-ray Transients (SFXTs).These sources were observed during bright outbursts on 2008 March 31 and 2008 April 8, respectively, thanks to an on-going monitoring campaign we are performing with Swift, started in October 2007. Simultaneous observations with XRT and BAT allowed us to perform for the first time a broad band spectroscopy of their outbursts. The X-ray emission is well reproduced with absorbed cutoff powerlaws, similar to the typical spectral shape from accreting pulsars. IGR J17544-2619 shows a significantly harder spectrum during the bright flare (where a luminosity in excess of 1E36 erg/s is reached) than during the long-term low level flaring activity (1E33-1E34 erg/s), while XTE J1739-302 displayed the same spectral shape, within the uncertainties, and a higher column density during the flare than in the low level activity. The light curves of these two SFXTs during the bright flare look similar to those observed during recent flares from other two SFXTs, IGRJ11215-5952 and IGRJ16479-4514, reinforcing the connection among the members of this class of X-ray sources.
description: Accepted for publication in ApJ. Updated references
GRMHD/RMHD Simulations and Stability of Magnetized Spine-Sheath Relativistic Jets
Creators: name: Hardee, Philip
name: Mizuno, Yosuke
name: Nishikawa, Ken-Ichi
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: A new general relativistic magnetohydrodynamics (GRMHD) code ``RAISHIN'' used to simulate jet generation by rotating and non-rotating black holes with a geometrically thin Keplarian accretion disk finds that the jet develops a spine-sheath structure in the rotating black hole case. Spine-sheath structure and strong magnetic fields significantly modify the Kelvin-Helmholtz (KH) velocity shear driven instability. The RAISHIN code has been used in its relativistic magnetohydrodynamic (RMHD) configuration to study the effects of strong magnetic fields and weakly relativistic sheath motion, c/2, on the KH instability associated with a relativistic, Lorentz factor equal 2.5, jet spine-sheath interaction. In the simulations sound speeds up to c/1.7 and Alfven wave speeds up to 0.56 c are considered. Numerical simulation results are compared to theoretical predictions from a new normal mode analysis of the RMHD equations. Increased stability of a weakly magnetized system resulting from c/2 sheath speeds and stabilization of a strongly magnetized system resulting from c/2 sheath speeds is found.
description: 5 pages, 5 figures, accepted for publication in Astrophysics and Space Science
ИСПОЛЬЗОВАНИЕ ИСКУССТВЕННОГО ИНТЕЛЛЕКТА - РЕАЛЬНОСТЬ И ПЕРСПЕКТИВЫ
Creators: name: КУЛТЫГИН О.П.
Publisher: name: Прикладная информатика
Year: 2019
Subjects: БАЗЫ ЗНАНИЙ
ИСКУССТВЕННЫЙ ИНТЕЛЛЕКТ
ЭКСПЕРТНЫЕ СИСТЕМЫ
НЕЙРОННЫЕ СЕТИ
ЧЕЛОВЕКО-МАШИННЫЙ ИНТЕРФЕЙС
МАШИННОЕ ОБУЧЕНИЕ
СЕМАНТИЧЕСКИЕ СЕТИ
МОДЕЛИРОВАНИЕ ПРЕДМЕТНОЙ ОБЛАСТИ
РАСПОЗНАВАНИЕ РЕЧИ
СИНТЕЗ РЕЧИ
РАСПОЗНАВАНИЕ ТЕКСТА
ОБРАБОТКА ИЗОБРАЖЕНИЙ
ИСПОЛЬЗОВАНИЕ ИСКУССТВЕННОГО ИНТЕЛЛЕКТА ПРИ ВЫРАБОТКЕ УПРАВЛЕНЧЕСКИХ РЕШЕНИЙ
ЦЕЛОСТНОСТЬ ДАННЫХ
INFORMATION SYSTEM
ARTIFICIAL INTELLIGENCE
EXPERT SYSTEMS
NEURAL NETWORKS
MOBILE SYSTEMS
SELF-LEARNING
SEMANTIC NETWORKS
SIMULATION OF SITUATIONS
EXTERNAL ENVIRONMENT
MEMORY

description: Последнее время все чаще говорят о внедрении в различные сферы человеческой деятельности нейронных сетей, систем искусственного интеллекта, машинного обучения. Это затрагивает новые проекты, такие как беспилотные автомобили, программы расшифровки последовательности ДНК, космические роботы, роботы для функционирования во вредных средах, системы распознавания человеческой речи и синтеза человеческой речи. Но чаще всего о применении в своей новой продукции искусственного интеллекта говорят производители смартфонов.
Joint analyses of 2D CMB lensing and 3D galaxy clustering in the spherical Fourier-Bessel basis
Creators: name: Zhang, Yucheng
name: Pullen, Anthony R.
name: Maniyar, Abhishek S.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Cross-correlating cosmic microwave background (CMB) lensing and galaxy clustering has been shown to greatly improve the constraints on the local primordial non-Gaussianity (PNG) parameter $f_{\rm NL}$ by reducing sample variance and also parameter degeneracies. To model the full use of the 3D information of galaxy clustering, we forecast $f_{\rm NL}$ measurements using the decomposition in the spherical Fourier-Bessel (SFB) basis, which can be naturally cross-correlated with 2D CMB lensing in spherical harmonics. In the meantime, such a decomposition would also enable us to constrain the growth rate of structure, a probe of gravity, through the redshift-space distortion (RSD). As a comparison, we also consider the tomographic spherical harmonic (TSH) analysis of galaxy samples with different bin sizes. Assuming galaxy samples that mimic a few future surveys, we perform Fisher forecasts using linear modes for $f_{\rm NL}$ and the growth rate exponent $γ$, marginalized over standard $Λ$ cold dark matter ($Λ$CDM) cosmological parameters and two nuisance parameters that account for clustering bias and magnification bias. Compared to TSH analysis using only one bin, SFB analysis could improve $σ(f_{\rm NL})$ by factors 3 to 12 thanks to large radial modes. With future wide-field and high-redshift photometric surveys like the LSST, the constraint $σ(f_{\rm NL}) < 1$ could be achieved using linear angular multipoles up to $\ell_{\rm min}\simeq 20$. Compared to using galaxy auto-power spectra only, joint analyses with CMB lensing could improve $σ(γ)$ by factors 2 to 5 by reducing degeneracies with other parameters, especially the clustering bias. For future spectroscopic surveys like the DESI or $\textit{Euclid}$, using linear scales, $γ$ could be constrained to $3\,\%$ precision assuming the GR fiducial value.
description: 21 pages, 14 figures, 3 tables; references added, published in PRD
Nota a un libro fatto anche di note La Divina Mimesis e la sua “iconografia ingiallita”
Creators: name: Siti, Walter
Publisher: name: La Rivista di Engramma
Year: 2021
Subjects: Pasolini
Divina Mimesis
Dante
Iconografia ingiallita

description: This contribution republishes the commentary written by Walter Siti about the Divina Mimesis by P.P. Pasolini. The critic describes how the masterpiece took form over years and how the social and political context influenced it: the Divina Mimesis is part of the autobiographical monument that Pasolini left us and thus is related to the inner crisis that affected the author during the ’60s. The text is accompanied by the collection of photographs published in the original layout.
Search for a scalar induced stochastic gravitational wave background in the third LIGO-Virgo observing run
Creators: name: Romero-Rodriguez, Alba
name: Martinez, Mario
name: Pujolàs, Oriol
name: Sakellariadou, Mairi
name: Vaskonen, Ville
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Formation of primordial black holes from inflationary fluctuations is accompanied by a scalar induced gravitational wave background. We perform a Bayesian search of such background in the data from Advanced LIGO and Virgo's first, second and third observing runs, parametrizing the peak in the curvature power spectrum by a log-normal distribution. The search shows no evidence for such a background. We place 95\% confidence level upper limits on the integrated power of the curvature power spectrum peak which, for a narrow width, reaches down to $0.02$ at $10^{17}\,{\rm Mpc}^{-1}$. The resulting constraints are stronger than those arising from BBN or CMB observations. In addition, we find that LIGO and Virgo, at its design sensitivity, and the Einstein Telescope can compete with the constraints related to the abundance of the formed primordial black holes.
description: 5 pages, 2 tables, 2 figures
Cross sections and beam asymmetries for $\vev{e}p \to enπ^+$ in the nucleon resonance region for $1.7 \le Q^2 \le 4.5 (GeV)^2$
Creators: name: Park, K.
name: Burkert, V. D.
name: Kim, W.
name: Collaboration, CLAS
Publisher: name: arXiv
Year: 2007
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The exclusive electroproduction process $\vec{e}p \to e^\prime n π^+$ was measured in the range of the photon virtuality $Q^2 = 1.7 - 4.5 \rm{GeV^2}$, and the invariant mass range for the $nπ^+$ system of $W = 1.15 - 1.7 \rm{GeV}$ using the CEBAF Large Acceptance Spectrometer. For the first time, these kinematics are probed in exclusive $π^+$ production from protons with nearly full coverage in the azimuthal and polar angles of the $nπ^+$ center-of-mass system. The $nπ^+$ channel has particular sensitivity to the isospin 1/2 excited nucleon states, and together with the $pπ^0$ final state will serve to determine the transition form factors of a large number of resonances. The largest discrepancy between these results and present modes was seen in the $σ_{LT'}$ structure function. In this experiment, 31,295 cross section and 4,184 asymmetry data points were measured. Because of the large volume of data, only a reduced set of structure functions and Legendre polynomial moments can be presented that are obtained in model-independent fits to the differential cross sections.
Characterization of the fibrinogen and fibrin adhesin of Staphylococcus aureus
Creators: name: Martin, Alexis Wilma
Publisher: name: University of British Columbia
Year: 2010

description: The interaction between Staphylococcus aureus and cross-linked and non-cross-linked fibrin has been characterized and the cell wall component mediating fibrinogen induced clumping has been identified. Binding of S. aureus to fibrin and clumping of the cells in fibrinogen, appear to be mediated by the same cell wall component, called clumping factor (Clf). The binding of S. aureus to fibrin was maximal at 37°C with a pH optima of 6-8 and was independent of divalent cations. The interaction between the two surfaces occurred within minutes and once bound, cells were difficult to remove. The fibrin-binding reaction was inhibited by 1M NaCl and 4M urea but not by any protein, glycoprotein, glycolipid, or any specific sugar tested. Heating the cells, treating them with protease, or acetylating amino groups abrogated their binding activities. A glycoprotein, believed to be the Clf, has been partially purified from lysostaphin solubilized cell walls of S. aureus, Clf+ strains, by affinity chromatography on immobilized fibrinogen. The Clf active fraction bound to fibrinogen and eluted with 2M NaCl. Analysis of the fraction by gel electrophoresis revealed a single band, molecular weight approximately 90,000 daltons, which stained positively for protein and carbohydrate. This glycoprotein could not be identified in cell walls of a Clf negative strain of S. aureus. Immunoelectrophoretic analysis of the clumping factor fraction, showed that it formed a single precipitin line with anti- Clf+ S. aureus antiserum (anti-S. aureus-1) but not with antiserum raised against the Clf- mutant. An assay was developed to quantitate the soluble Clf, and showed that the Clf absorbed or neutralized specific clumping inhibiting antibodies present in anti-S. aureus-1, that prevented fibrinogen induced clumping of S. aureus. Other Clf- mutants of S. aureus and non-staphylococcal bacteria were examined for fibrin and fibrinogen binding and fibrinogen clumping activites. The majority of bacteria observed that could bind to fibrin and fibrinogen, could not clump in the presence of fibrinogen.' A model is presented to describe adhesins that bind to fibrinogen but are unable to form cell-aggregates.
Generalised Chern-Simons actions for 3d gravity and kappa-Poincare symmetry
Creators: name: Meusburger, Catherine
name: Schroers, Bernd
Publisher: name: arXiv
Year: 2008
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We consider Chern-Simons theories for the Poincare, de Sitter and anti-de Sitter groups in three dimensions which generalise the Chern-Simons formulation of 3d gravity. We determine conditions under which kappa-Poincare symmetry and its de Sitter and anti-de Sitter analogues can be associated to these theories as quantised symmetries. Assuming the usual form of those symmetries, with a timelike vector as deformation parameter, we find that such an association is possible only in the de Sitter case, and that the associated Chern-Simons action is not the gravitational one. Although the resulting theory and 3d gravity have the same equations of motion for the gauge field, they are not equivalent, even classically, since they differ in their symplectic structure and the coupling to matter. We deduce that kappa-Poincare symmetry is not associated to either classical or quantum gravity in three dimensions. Starting from the (non-gravitational) Chern-Simons action we explain how to construct a multi-particle model which is invariant under the classical analogue of kappa-de Sitter symmetry, and carry out the first steps in that construction.
description: 31 pages, minor corrections and additional comments
Unique surface-state connection between Weyl and nodal ring fermions in ferromagnetic material Cs2MoCl6
Creators: name: Zhang, Tiantian
name: Hara, Daisuke
name: Murakami, Shuichi
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: For topological materials with coexistence of Weyl nodes and nodal rings, the surface-state configuration and connection are unique yet have never been studied and discussed before. In this paper, we predict a ferromagnetic (FM) material, Cs2MoCl6, with coexistence of Weyl and nodering fermions in its spinful FM electronic band structure, which is unusual since FM materials are very rare in nature and node-ring band crossings will usually open a gap when spin-orbit coupling (SOC) is taken into consideration. We find that the surface states of Cs2MoCl6 show different properties along different directions, i.e, the surface states are in the drumhead shape showing the node-ring property on the (001) surface and in the helicoid shape showing the Weyl property on the (010) surface. Interestingly, both the drumhead surface states and the helicoid surface states will cross the projected points of the Weyl and nodal ring along different directions. In particular, helicoid surface states on the (010) surface will meet the nodal ring tangentially, with their shapes change abruptly as a function of the energy. We implement both first-principle calculation and an analytical model to understand the unique surface-state connection for systems with the coexistence of Weyl nodes and nodal rings (or nodal lines). This result is universal and irrespective of the presence/absence of and time-reversal symmetry (T).
description: 6 pages, 4 figures
Venusia phasma
Creators: name: Beljaev, Еvgeniy A.
name: Titova, Olga L.
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Geometridae
Venusia
Venusia phasma

description: Venusia phasma (Butler)
(Fig. 48)
Material examined. 2 ♂, S Kholmsk, 25.IX, 09.X.2022.
Distribution. Russia (S RFE: SW * Sakhalin,?S Pimorskii Krai), Japan (Hokkaido, Honshu, Shikoku, Kyushu),? South Korea.
Remarks. The finding of V. phasma in Sakhalin significantly expands its distribution range to the north. The distribution of V. phasma in the continental East Asia is questionable. Reports of this species from Primorskii Krai (Viidalepp 1977: 564; Viidalepp 1996: 29; and subsequent references in Mironov et al. 2008: 218; Beljaev 2016: 633; Beljaev & Mironov 2019: 269; Beljaev & Mironov 2021) are apparently based on the specimen cited on the GBIF website, taken in Gornotajozhnaja village 19.VI.1979 (Kurina 2022h) (Table 2). However, V. phasma is an autumn species, flying in Japan (Kanto region) from mid-September to late October (Nakajima & Yazaki 2011). In Korea, Leech (1897: 77) reported that this species (as “ Hydrelia phasma ”) was caught “at Gensan in August”, which also does not correspond to the characteristic flight period for the imago. All subsequent information about V. phasma from Korea seems to be based on this report by Leech, with the exception of an additional report from South Jeolla Province by Kim et al. (2016: 396), but without a photo of the moth in the cited book. Therefore, it is necessary to confirm the distribution of V. phasma in Korea.
In Japan the larvae feed on the leaves and seeds of Fagus crenata (Fagaceae); in Sakhalin they apparently feed on Quercus mongolica subsp. crispula (Fagaceae).
description: Published as part of Beljaev, Еvgeniy A. & Titova, Olga L., 2023, New data on geometroid moths (Lepidoptera: Geometroidea: Uraniidae and Geometridae) from Sakhalin and Moneron islands with notes on their taxonomy distribution and ecology, pp. 1-41 in Zootaxa 5369 (1) on page 24, DOI: 10.11646/zootaxa.5369.1.1, http://zenodo.org/record/10147411
The Study of the Temperature Regime of the Novosibirsk Agglomeration According to the Satellite Sensing Data
Creators: name: Voronina, Polina
name: Chubarov, Dmitri
name: Dobretsov, Nick
Publisher: name: figshare
Year: 2021
Subjects: subject: 90905 Photogrammetry and Remote Sensing
subject: FOS: Environmental engineering
subject: 50206 Environmental Monitoring
subject: FOS: Earth and related environmental sciences

description: The paper presents the first results on the study of the temperature regime of the Novosibirsk agglomeration according to the data of satellite sensing.

Presented at Spatial Data Processing for Monitoring of Natural and Anthropogenic Processes" (SDM-2019), Berdsk, Russia August 26-30, 2019
Nonbinary Codeword Stabilized Quantum Codes
Creators: name: Chen, Xie
name: Zeng, Bei
name: Chuang, Isaac L.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The codeword stabilized (CWS) quantum codes formalism presents a unifying approach to both additive and nonadditive quantum error-correcting codes (arXiv:0708.1021 [quant-ph]), but only for binary states. Here we generalize the CWS framework to the nonbinary case (of both prime and nonprime dimension) and map the search for nonbinary quantum codes to a corresponding search problem for classical nonbinary codes with specific error patterns. We show that while the additivity properties of nonbinary CWS codes are similar to the binary case, the structural properties of the nonbinary codes differ substantially from the binary case, even for prime dimensions. In particular, we identify specific structure patterns of stabilizer groups, based on which efficient constructions might be possible for codes that encode more dimensions than any stabilizer codes of the same length and distance; similar methods cannot be applied in the binary case. Understanding of these structural properties can help prune the search space and facilitate the identification of good nonbinary CWS codes.
description: 7 pages, no figure