cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
On-Chip Implementation of High Speed and High Resolution Radix 2 FFT algorithm
Creators: name: Teymourzadeh, Rozita
Publisher: name: figshare
Year: 2018
Subjects: subject: Computer Engineering
subject: 90699 Electrical and Electronic Engineering not elsewhere classified
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: 90609 Signal Processing
subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: A new on-chip implementation of Fast Fourier Transform (FFT) based on Radix 2 is presented. The pipeline and parallel approaches are combined to introduce a new high-speed FFT algorithm which increases resolution by using floating point calculations in its structures. The design has the merits of low complexity and high-speed performance. Furthermore, latency reduction is an important issue to implement the high-speed FFT on FPGA. The proposed FFT algorithm shows the latency of (N/2 log(2) N) + 11. Moreover, this algorithm has the advantage of low mean squared error (MSE) of 0.0001 which is preferable to Radix 2 FFT.
Realistic clocks for a Universe without time
Creators: name: Bryan, K. L. H.
name: Medved, A. J. M.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: There are a number of problematic features within the current treatment of time in physical theories, including the "timelessness" of the Universe as encapsulated by the Wheeler-DeWitt equation. This paper considers one particular investigation into resolving this issue; a conditional probability interpretation that was first proposed by Page and Wooters. Those authors addressed the apparent timelessness by subdividing a faux Universe into two entangled parts, "the clock" and "the remainder of the Universe", and then synchronizing the effective dynamics of the two subsystems by way of conditional probabilities. The current treatment focuses on the possibility of using a (somewhat) realistic clock system; namely, a coherent-state description of a damped harmonic oscillator. This clock proves to be consistent with the conditional probability interpretation; in particular, a standard evolution operator is identified with the position of the clock playing the role of time for the rest of the Universe. Restrictions on the damping factor are determined and, perhaps contrary to expectations, the optimal choice of clock is not necessarily one of minimal damping.
description: 20 pages
POETIC TERRORISM И ПРОБЛЕМА СООБЩЕСТВА
Creators: name: Михаил Юрьевич Мартынов
Publisher: name: Революция и эволюция: модели развития в науке, культуре, обществе
Year: 2019
Subjects: поэтический терроризм
сообщество
Временные Автономные Зоны
Хаким-Бей
#колонка
Александра Киселева

description: Статья посвящена рассмотрению особенностей радикальной стратегии «поэтического терроризма» (Poetic Terrorism) в контексте проблемы сообщества. Теоретическое обоснование этой стратегии было дано анархистом Хаким-Беем (Питер Ламборн Уилсон), который рассмат-ривал ее в качестве способа изменения жизни отдельного человека через ситуацию эстетиче-ского шока. «Поэтический терроризм» является инструментом создания особых сообществ – «Временных Автономных Зон» (Temporary Autonomous Zone, или TAZ), которые представляют собой анклавы не-государственной свободы. Особенности «Временных Автономных Зон» ана-лизируются автором статьи на примере акционизма поэтического коллектива Unbearables (1994–2000). Онтологические аспекты проблемы «сообщества» в контексте практик «поэтиче-ского терроризма» рассматриваются на примере проекта #колонка (2017) поэтессы и художни-цы Александры Киселевой. Небольшие бело-черные тексты собственного сочинения Киселева анонимно приклеивала на страницы популярных газет (Коммерсантъ, Metro, Огонек и др.), ко-торые затем незаметно оставляла в качестве бесплатного экземпляра в различных обществен-ных местах. Тексты Киселевой имеют непривычную для газет бело-черную ориентацию, и они не тиражируются. Эти (и другие) особенности позволяют рассматривать проект #колонка в ка-честве призыва к «сообществу» в условиях современной интернет-коммуникации.
Compact Kähler manifolds with positive orthogonal bisectional curvature
Creators: name: Feng, Huitao
name: Liu, Kefeng
name: Wan, Xueyuan
Publisher: name: arXiv
Year: 2017
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: In this short note, using Siu-Yau's method [14], we give a new proof that any n-dimensional compact Kahler manifold with positive orthogonal bisectional curvature must be biholomorphic to $\mathbb{P}^n$.
description: 10 pages, to appear in Math. Res. Lett
Trionymus masrensis Hall 1925
Creators: name: Evans, Gregory A.
name: Abd-Rabou, Shaaban
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Pseudococcidae
Trionymus
Trionymus masrensis

description: Trionymus masrensis Hall, 1925
(Figure 47, after Hall 1925)
 Taxonomy. Trionymus masrensis Hall 1925: 10. Type data. EGYPT: Kharga Oasis, on Imperata cylindrica; Hosny 1939: 9; Mohammed et al. 1995: 508–509.
 Hosts in Egypt. Imperata cylindrica (Hall 1925), Hordeum sp. (Hosny 1939).
 Distribution in Egypt. Kharga Oasis in 1924 (Hall 1925); (Hosny 1939), Mariout (Hosny 1939).
 Remarks. Hosny (1939) reported this species on the stems and roots of Imperata cylindrica and barley (Hordeum).
description: Published as part of Evans, Gregory A. & Abd-Rabou, Shaaban, 2023, The mealybugs (Hemiptera: Coccoidea: Pseudococcidae) of Egypt, pp. 1-83 in Insecta Mundi 2023 (999) on page 26, DOI: 10.5281/zenodo.10832115
ЭЛЕКТРОННАЯ ТЕКСТОВАЯ КУЛЬТУРА КАК УСЛОВИЕ ФОРМИРОВАНИЯ «КВАНТОВОГО» МЫШЛЕНИЯ
Creators: name: Ольга Александровна Шапиро
Publisher: name: Революция и эволюция: модели развития в науке, культуре, обществе
Year: 2019
Subjects: текстовая культура
научная риторика
критическая установка
клипо-вое мышление
квантовое мышление
научно-популярный текст
научный текст

description: Доклад посвящен взаимосвязи между трансформацией научно-популярного текста и ти-пом мышления, который формируется у его адресата. Исходя из существующих исследований трансформации текстовой культуры и истории аргументации, автор выдвигает гипотезу, что переход к электронной текстовой культуре влияет не только на содержательные характеристи-ки текстов, но и на специфику когнитивной деятельности субъекта. Это влияние реализуется в нескольких ключевых этапах: 1) клиповая культура влияет на формирование высших психиче-ских функций, и, в частности, формирует «клиповый» тип восприятия; 2) электронный текст, в том числе научно-популярный, конструируется с учетом этой особенности восприятия, и та-ким образом закрепляет ее; 3) «клиповое» восприятие приводит к формированию «квантовой» установки мышления, которая характеризуется нечувствительностью к противоречиям, неди-стрибутивностью рассуждений и зависимостью от факта наблюдения за субъектом когнитив-ной деятельности. При исследовании этой динамики автор обращается к методологии научной риторики, предложенной А. Гроссом, Дж. Харманом и М.Рейди для анализа развития жанра научной статьи, а также к эмпирическому исследованию с целью выявления прагматического потенциала текстов электронной текстовой культуры.
A Cosmological Kinetic Theory for the Evolution of Cold Dark Matter Halos with Substructure: Quasi-Linear Theory
Creators: name: Ma, Chung-Pei
name: Bertschinger, Edmund
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a kinetic theory for the evolution of the phase-space distribution of dark matter particles in galaxy halos in the presence of a cosmological spectrum of fluctuations. This theory introduces a new way to model the formation and evolution of halos, which traditionally have been investigated by analytic gravitational infall models or numerical N-body methods. Unlike the collisionless Boltzmann equation, our kinetic equation contains nonzero terms on the right-hand side arising from stochastic fluctuations in the gravitational potential due to substructures in the dark matter mass distribution. Using statistics for constrained Gaussian random fields in standard cosmological models, we show that our kinetic equation to second-order in perturbation theory is of the Fokker-Planck form, with one scattering term representing drift and the other representing diffusion in velocity-space. The drift is radial, and the drift and diffusion coefficients depend only on positions and not velocities; our relaxation process in the quasilinear regime is therefore different from the standard two-body relaxation. We provide explicit expressions relating these coefficients to the linear power spectrum of mass fluctuation and present results for the currently favored cold dark matter model with a nonzero cosmological constant. Solutions to this kinetic equation will provide a complete description of the cold dark matter spatial and velocity distributions for the average halo during the early phases of galaxy halo formation.
description: 51 pages, 6 figures, ApJ, in press. Minor changes. Old Sec 4 and 6.5 moved to Appendix A and B
Asymptotic decay and non-rupture of viscous sheets
Creators: name: Fontelos, Marco A.
name: Kitavtsev, G.
name: Taranets, R. M.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35B40, 35G31, 76D27, 76D45

description: For a nonlinear system of coupled PDEs, that describes evolution of a viscous thin liquid sheet and takes account of surface tension at the free surface, we show exponential $(H^1,\,L^2)$ asymptotic decay to the flat profile of its solutions considered with general initial data. Additionally, by transforming the system to Lagrangian coordinates we show that the minimal thickness of the sheet stays positive for all times. This result proves the conjecture formally accepted in the physical literature [1], that a viscous sheet can not rupture in finite time in absence of external forcing. Moreover, in absence of surface tension we find a special class of initial data for which the Lagrangian solution exhibits $L^2$-exponential decay to the flat profile.
title: 1950-1951_BECQ Henri_Le palais d'une assemblée territoriale en A.O.F.
Creators: name: Becq, Henri
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2023
Subjects: subject: Diplôme d'architecte

description: Prix du meilleur diplôme décerné par la SADG.
ФОРМУЛИРОВКА ПОНЯТИЯ СОЗНАНИЯ В РАМКАХ ПРАКТИК НЕЙРОХАКИНГА ПО «ПРОКАЧКЕ МОЗГА»
Creators: name: Софья Всеволодовна Лаврентьева
Publisher: name: Революция и эволюция: модели развития в науке, культуре, обществе
Year: 2019
Subjects: нейрохакинг
сознание
психология
электростимуляция мозга

description: В данном докладе я бы хотела выделить основные характеристики, присваемые созна-нию в рамках практик нейрохакинга. Cам термин нейрохакинг в настоящее время охватывает достаточно большой набор практик, различающихся по подходу. Часть из них сосредоточена на различных психологических и когнитивных приемах, часть адаптирует медицинские иссле-дования. Среди них я хотела бы выделить и больше сосредоточиться на следующих практиках нейрохакинга: психологические приемы, игры для тренировки интеллекта, использование ноо-тропов и электростимуляция мозга в домашних условиях. Данные подходы, с одной стороны, можно противопоставить друг другу исходя из их соотношения с современной медициной. С другой стороны, рассмотрев их, мы можем увидеть достаточно полный обхват подходов к характеристикам сознания. Нейрохакеры не задаются целью исследовать природу сознания, но отслеживают те аспекты, которые нужно улучшить, чтобы сделать работу сознания более продуктивной. Идея продуктивности оказывает свое влияние на формулировки характеристик сознания. Выявление данных аспектов и их анализ может помочь нам увидеть какое понимание сознания формируется в практиках нейрохакинга и обозначить возможные лакуны.
БИОХАКИНГ: DO-IT-YOURSELF ИЛИ SERIOUS SCIENCE?
Creators: name: Кирилл Алексеевич Петров
Publisher: name: Революция и эволюция: модели развития в науке, культуре, обществе
Year: 2019
Subjects: биохакинг
do-it-yourself
проблема демаркации
наука

description: Что такое наука? Какими ресурсами обладает социальная теория для определения ее границ? Еще недавно основной фокус исследований науки был направлен на рассмотрение ее сущностных, неизменных черт. Сегодня внимание теоретиков привлекают пограничные явле-ния, такие, как биохакинг. Именно исследование того, как происходят процессы «вытеснения», некоторых форм деятельности на периферию научного знания, позволяет точнее определить контуры науки XXI века. «Биохакеры» маргинализованое движение энтузиастов науки, в их деятельности соединяется альтруистическое желание содействовать развитию научного знания и политический активизм. Деятельность «биохакеров» оказывается связанна с распространени-ем научных знаний и научного мировоззрения за стены университетов и лабораторий. Так, в сердце науки происходит так называемый participatory turn поворот к участникам. Пас-сивная публика превращается в активных творцов самой науки. В собственных лабораториях биохакеры не только стремятся произвести валидное с научной точки зрения знание, но и соз-дают новые типы коммуникации основанные на принципах открытости и ответственности. Эти hackerspaces оказываются центрами критики «старой» науки. В них появляются образцы того, что сами «биохакеры» видят в качестве демократической науки. Именно эта «демократизация» и этизация научной деятельности позволяет верить биохакерам, в то, что их деятельность вы-ходит за рамки движения do-it-yourself и превращается в serious science.
Resonant growth of stellar oscillations by incident gravitational waves
Creators: name: Kojima, Yasufumi
name: Tanimoto, Hajime
Publisher: name: arXiv
Year: 2005
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Stellar oscillation under the combined influences of incident gravitational wave and radiation loss is studied in a simple toy model. The star is approximated as a uniform density ellipsoid in the Newtonian gravity including radiation damping through quadrupole formula. The time evolution of the oscillation is significantly controlled by the incident wave amplitude $h$, frequency $ν$ and damping time $τ$. If a combination $ h ντ$ exceeds a threshold value, which depends on the resonance mode, the resonant growth is realized.
description: 11 pages, 6 figures, Accepted for the publication in Classical and Quantum Gravity
X-ray luminescence computed tomography using a focused X-ray beam
Creators: name: Zhang, Wei
name: Lun, Michael C
name: Nguyen, Alex Anh-Tu
name: Li, Changqing
Publisher: name: arXiv
Year: 2017
Subjects: subject: Medical Physics (physics.med-ph)
subject: FOS: Physical sciences

description: Due to the low X-ray photon utilization efficiency and low measurement sensitivity of the electron multiplying charge coupled device (EMCCD) camera setup, the collimator based narrow beam X-ray luminescence computed tomography (XLCT) usually requires a long measurement time. In this paper, we, for the first time, report a focused X-ray beam based XLCT imaging system with measurements by a single optical fiber bundle and a photomultiplier tube (PMT). An X-ray tube with a polycapillary lens was used to generate a focused X-ray beam whose X-ray photon density is 1200 times larger than a collimated X-ray beam. An optical fiber bundle was employed to collect and deliver the emitted photons on the phantom surface to the PMT. The total measurement time was reduced to 12.5 minutes. For numerical simulations of both single and six fiber bundle cases, we were able to reconstruct six targets successfully. For the phantom experiment, two targets with an edge-to-edge distance of 0.4 mm and a center-to-center distance of 0.8 mm were successfully reconstructed by the measurement setup with a single fiber bundle and a PMT.
description: 39 Pages, 12 Figures, 2 Tables, In submission (under review) to JBO
title: ADCO, Cartulaire de Cîteaux pour les possessions de Chaugey et Maison-Dieu (Fin XVe siècle), Cart. 181 (11 H 754), 165 folios, f. 0016
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2017
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire de Cîteaux pour les possessions de Chaugey et Maison-Dieu (Fin XVe siècle), Archives départementales de la Côte-d'Or, Cart. 181 (11 H 754), 165 folios, f. 0016, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les possessions de Chaugey et Maison-Dieu (Fin XVe siècle), Archives départementales de la Côte-d'Or, Cart. 181 (11 H 754), 165 folios, f. 0016, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Continuously Measured Systems,Path Integrals and Information
Creators: name: Mensky, Michael B.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A continuously measured quantum system may be described by restricted path integrals (RPI) or equivalently by non-Hermitian Hamiltonians. The measured system is then considered as an open system, the influence of the environment being taken into account by restricting the path integral or by inclusion of an imaginary part in the Hamiltonian. This way of description of measurements naturally follows from the Feynman form of quantum mechanics without any additional postulates and may be interpreted as an information approach to continuous quantum measurements. This reveals deep features of quantum physics concerning relations between quantum world and its classical appearance.
description: 9 pages, LATEX
Trionymus phragmitis
Creators: name: Evans, Gregory A.
name: Abd-Rabou, Shaaban
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Pseudococcidae
Trionymus
Trionymus phragmitis

description: Trionymus phragmitis (Hall, 1923)
(Figure 48, after Ezzat 1962)
 Taxonomy. Ripersia phragmitis Hall 1923: 10. Type data. EGYPT: Gezira, on Phragmites communis.
 Pseudococcus phragmitis (Hall, 1923); Borchsenius 1949: 153, change of combination.
 Trionymus phragmitis (Hall, 1923); Ezzat 1962b: 79, change of combination.
 Hosts in Egypt. Arundo donax, Hierochloe odorata, Phragmites communis (Hall, 1923).
 Distribution in Egypt. Gezira (Hall 1923).
 Remarks. Hall (1923) stated that this species was collected between the stem and enveloping leaf sheath of Phragmatis communis (now called Phragmatis australis).
description: Published as part of Evans, Gregory A. & Abd-Rabou, Shaaban, 2023, The mealybugs (Hemiptera: Coccoidea: Pseudococcidae) of Egypt, pp. 1-83 in Insecta Mundi 2023 (999) on page 26, DOI: 10.5281/zenodo.10832115
ПОВЕСТКА БИОХАКИНГА В РУНЕТЕ
Creators: name: Елена Константиновна Соколова
Publisher: name: Революция и эволюция: модели развития в науке, культуре, обществе
Year: 2019
Subjects: биохакинг
биохакеры
улучшение человека
увеличение продолжи-тельности жизни
здоровый образ жизни

description: В докладе на примере информационного поля рунета рассматривается международный феномен биохакинга, практики исследования и улучшения характеристик человеческого орга-низма. На начальном этапе проекта, изучающего роль биохакинга в системе наука-общество, проведен предварительный анализ информационной составляющей феномена биохакинга в ин-тернете, а также на эмпирическом материале намечены гипотезы о том, что подразумевается под биохакингом и под биохакерами в России. Цифровое поле предоставляет исследователю возможности количественных измерений и анализа контента, а также позволяет в динамике наблюдать процесс формирования коллективного понимания о том, что такое биохакинг, в публичном поле интернета. Таким образом, биохакинг представляется комплексным феноме-ном с точки зрения содержания конкретных практик, а также сообществ, которые в это вовле-чены. Главный биохакер рунета Сергей Фаге написал в своем личном аккаунте на Facebook: «Ты биоробот. Наблюдай свои программы. Перепиши те, которые тебе не нравятся» [Faguet, 2018]. В статье, вызвавший волну интереса к биохакингу, Фаге подробно рассказывает о своей системе биохакинга: гигиене сна, оптимальном питании, оптимальных физических нагрузках, ментальном здоровье, медицинских тестах, добавках и лекарствах – уточняя, что все блоки ра-ботают в комплексе [Faguet, 2017]. При этом обзор практик биохакинга в рунете показывает, что происходит размытие понятий, когда от подхода комплексных и относительно контроли-руемых интервенций биохакинг переходит в категорию здорового образа жизни в самом широ-ком понимании. Биохакерами себя называют те, кто осуществляет практики биохакинга, что бы они сами под этим не подразумевали. Россияне привыкли брать ситуацию в свои руки и ле-чить себя сами [ФОМ, 2015], а здоровый образ жизни становится для них своего рода «новой религией» с коммерческим потенциалом [Медведев, 2019] – в этом смысле, почва для укорене-ния идеологии биохакинга достаточно плодородна.
Additional file 7 of Characteristics of molecular markers associated with chloroquine resistance in Plasmodium vivax strains from vivax malaria cases in Yunnan Province, China
Creators: name: Ding, Hongyun
name: Dong, Ying
name: Deng, Yan
name: Xu, Yanchun
name: Liu, Yan
name: Wu, Jing
name: Chen, Mengni
name: Zhang, Canglin
name: Zheng, Weibin
Publisher: name: figshare
Year: 2023
Subjects: subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: Additional file 7. The composition of 105 haplotypes identified from 624 pvmdr1 gene sequences.
title: Candidature projet Medenergie 2013
Creators: name: TELEMME (UMR 7303)/CNE (UMR 8562)/LAMES (UMR 7305)
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2019

description: Projet MEDENERGIE Socio-environnements et territoires de l’énergie en Méditerranée, porté par Suzanne De Cheveigne (CNE), Sylvie Daviet (TELEMME) et Pierre Fournier (LAMES), en 2013
ЧТО НАМ ДЕЛАТЬ С НАШИМ МОЗГОМ? К ВОПРОСУ ОБ ИДЕОЛОГИЧЕСКИХ ОСНОВАНИЯХ НЕЙРОХАКИНГА
Creators: name: Ася Алексеевна Филатова
Publisher: name: Революция и эволюция: модели развития в науке, культуре, обществе
Year: 2019
Subjects: нейронаука
мозг
пластичность
гибкость
неолиберализм
когнитив-ный капитализм
наука
нейрохакинг
социальные риски

description: Теория пластичности мозга, получившая широкое распространение в современной ней-ронауке, сделала центральной идею о том, что «мозг это работа». Философское осмысление последствий нейронаучного поворота указывает на параллелизм, который возникает между доминирующим социально-политическим порядком и взглядом на структуру головного мозга, и тем самым ставит под вопрос саму возможность существования свободной от экономических детерминант науки. Неолиберальная экономика с ее идей субъекта как саморазвивающегося, гибкого, ответственного актора активно эксплуатирует идею пластичности мозга, тем самым осуществляя легитимацию социально-экономического порядка через его натурализацию. В рамках данной статьи, на примере феномена нейрохакинга, мы пытаемся показать, какие противоречия неизбежно возникают при попытке интегрировать в практике две нормативные системы: с одной стороны, принцип личностного присвоения науки («do it yourself») и ее от-крытости; а с другой, требование вписываться в рыночные сети и капитализировать свои ког-нитивные ресурсы.
DATA.docx
Creators: name: Xue, Ting
Publisher: name: figshare
Year: 2018
Subjects: Biotechnology

description: Considerable effort has been made to improve sustainable production of renewable energy from microalgae. Chlamydomonas reinhardtii is a photosynthetic unicellular model algae with multiple biotechnological advantages, such as simple transformation system, clear genetic background and complete genome sequence. Besides, its fatty acids can be used to produce biofuels. Numerous studies suggested that ACCa catalyzes the first committed step of the fatty acid biosynthesis, and play a role in oil accumulation. In this context, the over-expression of a ACCa gene in C. reinhardtii was applied as approach to increase the lipid production. The results indicate that fluorescence intensity of CW15-24 and CW15-85 strains were 21.6% and 28.4% higher than that of the original strain, and the lipid of CW15-85 strain reached a maximum value of 33.7%. The order for fatty acids accumulation in C. reinhardtii strains with respect to dry cell weight was: CW15-85 (9.69% dcw) > CW15-24 (7.04% dcw) > CW15 (6.96% dcw). These results clearly evidence that ACCa gene produce an overexpression in mutant strains and increased the fatty acids production in C. reinhardtii.
ЗНАНИЕ-ЧТО, ЗНАНИЕ-КАК И «ЭПИСТЕМОЛОГИЧЕСКАЯ РЕВОЛЮЦИЯ» БИОХАКИНГА
Creators: name: Сергей Юрьевич Шевченко
Publisher: name: Революция и эволюция: модели развития в науке, культуре, обществе
Year: 2019
Subjects: биохакинг
патентование
открытый доступ
хакерская этика
эпистемологическая революция
экспертиза

description: Предлагаемый представителями вне-академических исследовательских сообществ про-ект «открытой науки» предполагает радикальное изменение норм распространения научного знания, то есть совершение не научной, а эпистемологической революции. Разработанное Рай-лом различение знания-что и знания-как используется нами для анализа эпистемологических представлений биохакеров. Если публичный характер знания-что не вызывает эпистемологиче-ских затруднений, то в случае знания-как открытый доступ можно обеспечить лишь к его про-позициональной составляющей. Она может быть выражена как ответ на вопрос «Каков наи-лучший способ сделать нечто?». Однако, согласно Виггинсу, знание-как может предполагать определённые умения, а также способность применить их с учетом знания некоторых «локаль-ный особенностей». Такое понимание знания-как способно разрешить основное противоречие проекта «открытой науки» между открытостью доступа к знанию и желанием извлекать вы-году из исследования. Последняя извлекается в силу умений и способностей применять знания о «локальных особенностях» ситуации, в которой достигается необходимый результат. Кроме того, представленное понимание знания-как предполагает ориентацию на меритократические критерии при определении социальной роли эксперта, что согласуется с общим характером «хакерской этики».
A Redshift Determination for XRF 020903: First Spectroscopic Observations of an X-Ray Flash
Creators: name: Soderberg, A. M.
name: Kulkarni, S. R.
name: Berger, E.
name: Fox, D. B.
name: Price, P. A.
name: Yost, S. A.
name: Hunt, M. P.
name: Frail, D. A.
name: Walker, R. C.
name: Hamuy, M.
name: Shectman, S. A.
name: Halpern, J. P.
name: Mirabal, N.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report the discovery of optical and radio afterglow emission from the extremely soft X-ray flash, XRF 020903. Our spectroscopic observations provide the first redshift for an X-ray flash, thereby setting the distance scale for these events. At $z=0.251$, XRF 020903 is one of the nearest cosmic explosions ever detected, second only to the recent GRB 030329 and the unusual GRB 980425/SN 1998bw. Moreover, XRF 020903 is the first X-ray flash for which we detect an optical afterglow. The luminosity of the radio afterglow of XRF 020903 is 1000 times greater than that of Ibc supernovae but similar to those of GRB afterglows. From broadband afterglow modeling we show that the explosion energy of XRF 020903 is not dissimilar from values inferred for typical gamma-ray bursts, suggesting that these cosmological explosions may derive from a similar mechanism.
description: Revised version, as it appears in ApJ
The transiting multi-planet system HD3167: a 5.7 MEarth Super-Earth and a 8.3 MEarth mini-Neptune
Creators: name: Gandolfi, Davide
name: Barragán, Oscar
name: Hatzes, Artie P.
name: Fridlund, Malcolm
name: Fossati, Luca
name: Donati, Paolo
name: Johnson, Marshall C.
name: Nowak, Grzegorz
name: Prieto-Arranz, Jorge
name: Albrecht, Simon
name: Dai, Fei
name: Deeg, Hans
name: Endl, Michael
name: Grziwa, Sascha
name: Hjorth, Maria
name: Korth, Judith
name: Nespral, David
name: Saario, Joonas
name: Smith, Alexis M. S.
name: Antoniciello, Giuliano
name: Alarcon, Javier
name: Bedell, Megan
name: Blay, Pere
name: Brems, Stefan S.
name: Cabrera, Juan
name: Csizmadia, Szilard
name: Cusano, Felice
name: Cochran, William D.
name: Eigmüller, Philipp
name: Erikson, Anders
name: Hernández, Jonay I. González
name: Guenther, Eike W.
name: Hirano, Teruyuki
name: Mascareño, Alejandro S.
name: Narita, Norio
name: Palle, Enric
name: Parviainen, Hannu
name: Pätzold, Martin
name: Persson, Carina M.
name: Rauer, Heike
name: Saviane, Ivo
name: Schmidtobreick, Linda
name: Van Eylen, Vincent
name: Winn, Joshua N.
name: Zakhozhay, Olga V.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: HD3167 is a bright (V=8.9 mag) K0V star observed by the NASA's K2 space mission during its Campaign 8. It has been recently found to host two small transiting planets, namely, HD3167b, an ultra short period (0.96 d) super-Earth, and HD3167c, a mini-Neptune on a relatively long-period orbit (29.85 d). Here we present an intensive radial velocity follow-up of HD3167 performed with the FIES@NOT, HARPS@ESO-3.6m, and HARPS-N@TNG spectrographs. We revise the system parameters and determine radii, masses, and densities of the two transiting planets by combining the K2 photometry with our spectroscopic data. With a mass of 5.69+/-0.44 MEarth, radius of 1.574+/-0.054 REarth, and mean density of 8.00(+1.0)(-0.98) g/cm^3, HD3167b joins the small group of ultra-short period planets known to have a rocky terrestrial composition. HD3167c has a mass of 8.33 (+1.79)(-1.85) MEarth and a radius of 2.740(+0.106)(-0.100) REarth, yielding a mean density of 2.21(+0.56)(-0.53) g/cm^3, indicative of a planet with a composition comprising a solid core surrounded by a thick atmospheric envelope. The rather large pressure scale height (about 350 km) and the brightness of the host star make HD3167c an ideal target for atmospheric characterization via transmission spectroscopy across a broad range of wavelengths. We found evidence of additional signals in the radial velocity measurements but the currently available data set does not allow us to draw any firm conclusion on the origin of the observed variation.
description: 18 pages, 11 figures, 5 tables
Statistical-dynamical analyses and modelling of multi-scale ocean variability
Creators: name: Agarwal, Niraj
Publisher: name: Imperial College London
Year: 2021

description: This thesis aims to provide a comprehensive analysis of multi-scale oceanic variabilities using various statistical and dynamical tools and explore the data-driven methods for correct statistical emulation of the oceans. We considered the classical, wind-driven, double-gyre ocean circulation model in quasi-geostrophic approximation and obtained its eddy-resolving solutions in terms of potential vorticity anomaly and geostrophic streamfunctions. The reference solutions possess two asymmetric gyres of opposite circulations and a strong meandering eastward jet separating them with rich eddy activities around it, such as the Gulf Stream in the North Atlantic and Kuroshio in the North Pacific. This thesis is divided into two parts. The first part discusses a novel scale-separation method based on the local spatial correlations, called correlation-based decomposition (CBD), and provides a comprehensive analysis of mesoscale eddy forcing. In particular, we analyse the instantaneous and time-lagged interactions between the diagnosed eddy forcing and the evolving large-scale PVA using the novel `product integral' characteristics. The product integral time series uncover robust causality between two drastically different yet interacting flow quantities, termed `eddy backscatter'. We also show data-driven augmentation of non-eddy-resolving ocean models by feeding them the eddy fields to restore the missing eddy-driven features, such as the merging western boundary currents, their eastward extension and low-frequency variabilities of gyres. In the second part, we present a systematic inter-comparison of Linear Regression (LR), stochastic and deep-learning methods to build low-cost reduced-order statistical emulators of the oceans. We obtain the forecasts on seasonal and centennial timescales and assess them for their skill, cost and complexity. We found that the multi-level linear stochastic model performs the best, followed by the ``hybrid stochastically-augmented deep learning models''. The superiority of these methods underscores the importance of incorporating core dynamics, memory effects and model errors for robust emulation of multi-scale dynamical systems, such as the oceans.
VLSI Implementation of Cascaded Integrator comb filters for DSP applications
Creators: name: Teymourzadeh, Rozita
Publisher: name: figshare
Year: 2018
Subjects: subject: Computer Engineering
subject: 90699 Electrical and Electronic Engineering not elsewhere classified
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: 90609 Signal Processing
subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: The recursive comb filters or Cascaded Integrator Comb filter (CIC) are commonly used as decimators for the sigma-delta modulators. This paper presents the VLSI implementation, analysis and design of high-speed CIC filters which are based on a low-pass filter. These filters are used in the signal decimation which has the effect on reducing the sampling rate. It is also chosen because its attractive property of both low power and low complexity since it does not require a multiplier. Simulink toolbox available in Matlab software which is used to simulator and Verilog HDL coding help to verify the functionality of the CIC filters. Design procedures and examples are given for CIC filter with emphasis on frequency response, transfer function and register width. The implementation results show using Modified Carry Look-ahead Adder for summation and also apply pipelined filter structure enhanced high speed and make it more compatible with DSP applications.
Enhancing User Code Efficiency in Edge Computing Applications through Machine Learning-Driven Optimization
Creators: name: Shraa, Tamer
Publisher: name: Zenodo
Year: 2025

description: Abstract

This research proposal addresses the critical challenge of code efficiency optimization in an edge computing environment that is limited by computational resources, dynamically changing network conditions, and real-time processing. Traditional optimization methods are usually not effective for these resource-constrained and dynamic environments; thus, inefficiency can modify the performance and energy consumption accordingly. In this regard, the following research proposes a DQN-based optimization framework drawing on the specifics of edge computing applications. The key objective of the research will be the design, implementation, and validation of the reinforcement learning framework which will dynamically optimize code execution through intelligent management of the underlying resources and adaptation to changing conditions in real time. This will be done in various steps: a thorough literature review, formulation of the problem, and then the development that involves the DQN model. The framework will also be tested on a simulated environment designed to emulate the complexities of edge computing and later deployed real-world for validation. These would be envisaged to achieve significant reductions in execution time, energy consumption, and efficient usage of resources-all very crucial for efficiency and scalability in edge computing systems. This will also contribute to the academic understanding of how reinforcement learning could be applied to performance optimization in distributed computing environments. This work will bridge the gap in theoretical models and practical applications to further extend the edge computing area and act as the basis for future innovations of machine learning for system optimization.
Role of Pressure in Quasi-Spherical Gravitational Collapse
Creators: name: Chakraborty, Subenoy
name: Chakraborty, Sanjukta
name: Debnath, Ujjal
Publisher: name: arXiv
Year: 2005
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study quasi-spherical Szekeres space-time (which possess no killing vectors) for perfect fluid, matter with tangential stress only and matter with anisotropic pressure respectively. In the first two cases cosmological solutions have been obtained and their asymptotic behaviour have been examined while for anisotropic pressure, gravitational collapse has been studied and the role of the pressure has been discussed.
description: 16 Latex pages, RevTex, 2 Figures
Imaging objects through scattering layers and around corners by retrieval of the scattered point spread function
Creators: name: Xu, Xiaoqing
name: Xie, Xiangsheng
name: He, Hexiang
name: Zhuang, Huichang
name: Zhou, Jianying
name: Thendiyammal, Abhilash
name: Mosk, Allard P
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We demonstrate a high-speed method to image objects through a thin scattering medium and around a corner. The method employs a reference object of known shape to retrieve the speckle-like point spread function of the scatterer. We extract the point spread function of the scatterer from a dynamic scene that includes a static reference object, and use this to image the dynamic objects. Sharp images are reconstructed from the transmission through a diffuser and from reflection off a rough surface. The sharp and clean reconstructed images from single shot data exemplify the robustness of the method.
Trionymus williamsi Ezzat 1959
Creators: name: Evans, Gregory A.
name: Abd-Rabou, Shaaban
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Pseudococcidae
Trionymus
Trionymus williamsi

description: Trionymus williamsi Ezzat, 1959
(Figure 50, after Ezzat 1959a)
 Taxonomy. Trionymus williamsi Ezzat 1959a: 405. Type data. EGYPT: Maadi, on Imperata cylindrica.
 Hosts in Egypt. Imperata cylindrica (Ezzat 1959a).
 Distribution in Egypt. Maadi, Barrage (Ezzat 1959a).
 Remarks. Ezzat (1959a) stated that this species is unusual because it has adventitious/ auxiliary pores adjacent to the oral collar tubular ducts, which are also found in the genus Anisococcus.
description: Published as part of Evans, Gregory A. & Abd-Rabou, Shaaban, 2023, The mealybugs (Hemiptera: Coccoidea: Pseudococcidae) of Egypt, pp. 1-83 in Insecta Mundi 2023 (999) on page 27, DOI: 10.5281/zenodo.10832115
On the Xray Luminosity - velocity dispersion relation of groups of galaxies
Creators: name: Plionis, M.
name: Tovmassian, H.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We analyse the Lx-sigma relation for the new Mulchaey et al. group Atlas. We find that once we take into account the possible statistical bias introduced by the cutoff in luminosity, we recover a relation which is consistent with that of clusters, ie., Lx ~ sigma^4. The larger scatter of this relation for groups of galaxies could be attributed to an orientation effect, due to which the radial velocity dispersion of groups oriented close to orthogonal to the line of sight, would be underestimated. This effect could also contribute in the direction of flattening the slope of the group Lx-sigma relation.
description: 6 pages, Astronomy & Astrophysics, in press
Symmetries of Locally Rotationally Symmetric Models
Creators: name: Sharif, M.
Publisher: name: arXiv
Year: 2005
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Matter collineations of locally rotationally symmetric spacetimes are considered. These are investigated when the energy-momentum tensor is degenerate. We know that the degenerate case provides infinite dimensional matter collineations in most of the cases. However, an interesting case arises where we obtain proper matter collineations. We also solve the constraint equations for a particular case to obtain some cosmological models.
description: 12 pages, accepted for publication in Int. J. of Mod. Phys. D
Quantum mechanical histories and the Berry phase
Creators: name: Anastopoulos, Charis
name: Savvidou, Ntina
Publisher: name: arXiv
Year: 2000
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We elaborate on the distinction between geometric and dynamical phase in quantum theory and show that the former is intrinsically linked to the quantum mechanical probabilistic structure. In particular, we examine the appearance of the Berry phase in the consistent histories scheme and establish that it is the basic building block of the decoherence functional. These results are consequences of the novel temporal structure of histories-based theories.
description: 12 pages, latex. The new version is substantially revised and enlarged with more detailed discussion and explanations: in some sense it is a new paper
Effects of nonzero neutrino masses on black hole evaporation
Creators: name: Bambeck, Daniel
name: Hiscock, William A.
Publisher: name: arXiv
Year: 2005
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study the consequences of nonzero neutrino masses for black holes evaporating by the emission of Hawking radiation. We find that the evolution of small, hot, black holes may be unaffected (if neutrinos are Majorana particles), or may show an increase in neutrino luminosity and a decrease in lifetime by up to a factor of 1.85 (if neutrinos are Dirac particles). However, for sufficiently large (e.g., stellar mass) black holes, neutrino emission is largely or entirely suppressed, resulting in a decrease in emitted power and an increase in lifetime by up to a factor of 7.5.
description: 8 pages, REVTeX
Untitled Item
Creators: name: Teymourzadeh, Rozita
Publisher: name: figshare
Year: 2018
Subjects: subject: Computer Engineering
subject: 90699 Electrical and Electronic Engineering not elsewhere classified
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: 90609 Signal Processing
subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: The recursive comb filters or Cascaded Integrator Comb filter (CIC) are commonly used as decimators for the sigma-delta modulators. This paper presents the VLSI implementation, analysis and design of high-speed CIC filters which are based on a low-pass filter. These filters are used in the signal decimation which has the effect on reducing the sampling rate. It is also chosen because its attractive property of both low power and low complexity since it does not require a multiplier. Simulink toolbox available in Matlab software which is used to simulator and Verilog HDL coding help to verify the functionality of the CIC filters. Design procedures and examples are given for CIC filter with emphasis on frequency response, transfer function and register width. The implementation results show using Modified Carry Look-ahead Adder for summation and also apply pipelined filter structure enhanced high speed and make it more compatible with DSP applications.
Star formation suppression and bar ages in nearby barred galaxies
Creators: name: James, P. A.
name: Percival, S. M.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present new spectroscopic data for 21 barred spiral galaxies, which we use to explore the effect of bars on disk star formation, and to place constraints on the characteristic lifetimes of bar episodes. The analysis centres on regions of heavily suppressed star formation activity, which we term 'star formation deserts'. Long-slit optical spectroscopy is used to determine H beta absorption strengths in these desert regions, and comparisons with theoretical stellar population models are used to determine the time since the last significant star formation activity, and hence the ages of the bars. We find typical ages of approx. 1 Gyr, but with a broad range, much larger than would be expected from measurement errors alone, extending from about 0.25 Gyr to more than 4 Gyr. Low-level residual star formation, or mixing of stars from outside the 'desert' regions, could result in a doubling of these age estimates. The relatively young ages of the underlying populations coupled with the strong limits on the current star formation rule out a gradual exponential decline in activity, and hence support our assumption of an abrupt truncation event.
description: 11 pages, 5 figures, accepted for publication in MNRAS