cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Надежность технических систем и техногенный риск
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2021

description: В учебном пособии рассмотрены понятие риска как меры опасности и концепция надежности технических систем и производственной безопасности как составной части техногенной безопасности. Приведены основные термины и определения надежности технических систем, указаны основные опасности технических систем, обоснована актуальность проблемы безопасности с точки зрения ее социально-экономической значимости. Изложены основные положения теории надежности технических систем и техногенного риска, а также современные методы управления рисками. Даны примеры расчета задач. Учебное пособие предназначено для студентов, обучающихся по направлению подготовки 20.03.01 «Техносферная безопасность» и специальности 20.05.01 «Пожарная безопасность», изучающих дисциплину «Надежность технических систем и техногенный риск».
Additional file 1 of Association of information, education, and communication with enrolment in health insurance: a case of Nepal
Creators: name: Acharya, Devaraj
name: Bhimsen Devkota
name: Gautam, Kamal
name: Bhattarai, Radha
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 1.
Einstein four-manifolds with skew torsion
Creators: name: Ferreira, Ana Cristina
Publisher: name: arXiv
Year: 2011
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: We develop a notion of Einstein manifolds with skew torsion on compact, orientable Riemannian manifolds of dimension four. We prove an analogue of the Hitchin-Thorpe inequality and study the case of equality. We use the link with self-duality to study the moduli space of 1-instantons on the 4-sphere for a family of metrics defined by Bonneau.
Multiferroic BiFeO3-BiMnO3 Nanocheckerboard From First Principles
Creators: name: Palova, L.
name: Chandra, P.
name: Rabe, K. M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present a first principles study of an unusual heterostructure, an atomic-scale checkerboard of BiFeO3-BiMnO3, and compare its properties to the two bulk constituent materials, BiFeO3 and BiMnO3. The "nanocheckerboard" is found to have a multiferroic ground state with the desired properties of each constituent: polar and ferrimagnetic due to BiFeO3 and BiMnO3, respectively. The effect of B-site cation ordering on magnetic ordering in the BiFeO3-BiMnO3 system is studied. The checkerboard geometry is seen to give rise to a a novel magnetostructural effect that is neither present in the bulk constituent materials, nor in the layered BiFeO3-BiMnO3 superlattice.
description: 15 pages, 14 figures
The archival trustworthiness of digital photographs in social media platforms.
Creators: name: Bushey, Jessica
Publisher: name: University of British Columbia
Year: 2016

description: No longer objects held in the hand, photographs are streams of bits, shared instantaneously across screens. From selfies to war reportage, the widespread use of smartphones for taking digital photographs and transmitting them to social media platforms is introducing new social practices, technological processes and legal contexts for record-making and recordkeeping, which impact the trustworthiness of digital photographs. This dissertation investigates current information practices by individuals for creating, managing, sharing and storing digital photographs. The research focuses on the factors that support or hinder the reliability, accuracy and authenticity of digital photographs. Using a qualitative research design, it explores how individuals’ activities and perceptions impact the value of digital photographs held in social media platforms as potential records to be acquired and preserved by archival institutions. A web-based survey reached social media members worldwide, and semi-structured interviews gathered in-depth data from a sample of survey participants. The research found that individuals are members of multiple social media platforms and are actively sharing large quantities of personal digital photographs with friends, social media communities and the open Web. It also revealed that individuals are adding contextual information to their digital photographs, before and after upload to social media platforms, for the purposes of communicating the intent of the photographer and the meaning of the photograph, and of participating in storytelling; however, the procedures for managing and storing user-generated content performed by social media services place the digital photographs and their associated metadata at significant risk of alteration and loss. The research found that the policies of social media services are buried within complex Terms of Use that few members read, introducing the potential for individuals to accumulate personal digital collections or archives online without understanding the extent of ownership, privacy, reuse, and future access. The research found that individuals’ attribute long-term value to the copies of digital photographs held on their personal devices prior to sharing online; whereas, the copies circulated in social media platforms are ephemeral, quickly consumed and then forgotten. Individuals have not made plans to delete, transfer or preserve collections of photographs held within social media services.
Spin dephasing and pumping in graphene due to random spin-orbit interaction
Creators: name: Dugaev, V. K.
name: Sherman, E. Ya.
name: Barnas, J.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We consider spin effects related to the random spin-orbit interaction in graphene. Such a random interaction can result from the presence of ripples and/or other inhomogeneities at the graphene surface. We show that the random spin-orbit interaction generally reduces the spin dephasing (relaxation) time, even if the interaction vanishes on average. Moreover, the random spin-orbit coupling also allows for spin manipulation with an external electric field. Due to the spin-flip interband as well as intraband optical transitions, the spin density can be effectively generated by periodic electric field in a relatively broad range of frequencies.
description: 9 pages, 7 figures
Phase transitions and memory effects in the dynamics of Boolean networks
Creators: name: Mozeika, Alexander
name: Saad, David
Publisher: name: arXiv
Year: 2011
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Molecular Networks (q-bio.MN)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: The generating functional method is employed to investigate the synchronous dynamics of Boolean networks, providing an exact result for the system dynamics via a set of macroscopic order parameters. The topology of the networks studied and its constituent Boolean functions represent the system's quenched disorder and are sampled from a given distribution. The framework accommodates a variety of topologies and Boolean function distributions and can be used to study both the noisy and noiseless regimes; it enables one to calculate correlation functions at different times that are inaccessible via commonly used approximations. It is also used to determine conditions for the annealed approximation to be valid, explore phases of the system under different levels of noise and obtain results for models with strong memory effects, where existing approximations break down. Links between BN and general Boolean formulas are identified and common results to both system types are highlighted.
title: Нелинейная механика грунтов
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2021

description: В учебном пособии изложены теоретические основы и алгоритмизация решения плоской и осесимметричной смешанных (упругопластических) задач теорий упругости и пластичности грунтов на математической основе метода конечных элементов. Обоснован и описан нелинейный метод расчета для проектирования и научных исследований грунтовых оснований, природных и искусственно возводимых геотехнических объектов. Приводятся примеры решения научно-технических задач. Учебное пособие предназначено для студентов, обучающихся по направлению подготовки 08.04.01 «Строительство», изучающих дисциплину «Нелинейная механика грунтов».
title: Обеспечение промышленной безопасности при эксплуатации предприятий и объектов повышенной опасности
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2021

description: В учебном пособии рассмотрены различные виды опасностей и их классификация, описаны объекты, содержащие горючие, взрывчатые и токсические вещества. Помимо теоретического материала издание включает также задания по проведению оценки глубины зон заражения сильнодействующими ядовитыми веществами, определению категории опасности промышленного предприятия, оценке токсичности выбрасываемых в атмосферу загрязняющих веществ. Учебное пособие соответствует Федеральному государственному образовательному стандарту высшего образования и предназначено для студентов, обучающихся по направлению подготовки 20.03.01 «Техносферная безопасность» и специальности 20.05.01 «Пожарная безопасность», изучающих дисциплины «Безопасность жизнедеятельности», «Производственная безопасность», «Ноксология».
From Dust To Planetesimal: The Snowball Phase ?
Creators: name: Xie, Ji-Wei
name: Payne, Matthew J.
name: Thebault, Philippe
name: Zhou, Ji-Lin
name: Ge, Jian
Publisher: name: arXiv
Year: 2010
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The standard model of planet formation considers an initial phase in which planetesimals form from a dust disk, followed by a phase of mutual planetesimal-planetesimal collisions, leading eventually to the formation of planetary embryos. However, there is a potential transition phase (which we call the "snowball phase"), between the formation of the first planetesimals and the onset of mutual collisions amongst them, which has often been either ignored or underestimated in previous studies. In this snowball phase, isolated planetesimals move on Keplerian orbits and grow solely via the direct accretion of sub-cm sized dust entrained with the gas in the protoplanetary disk. Using a simplified model in which planetesimals are progressively produced from the dust, we consider the expected sizes to which the planetesimals can grow before mutual collisions commence and derive the dependence of this size on a number of critical parameters, including the degree of disk turbulence, the planetesimal size at birth and the rate of planetesimal creation. For systems in which turbulence is weak and the planetesimals are created at a low rate and with relatively small birth size, we show that the snowball growth phase can be very important, allowing planetesimals to grow by a factor of 10^6 in mass before mutual collisions take over. In such cases, the snowball growth phase can be the dominant mode to transfer mass from the dust to planetesimals. Moreover, such growth can take place within the typical lifetime of a protoplanetary gas disk. A noteworthy result is that ... ...(see the paper). For the specific case of close binaries such as Alpha Centauri ... ... (see the paper). From a more general perspective, these preliminary results suggest that an efficient snowball growth phase provides a large amount of "room at the bottom" for theories of planet formation.
description: Accepted for publication in the Astrophysical Journal. 15 pages, 4 figures, 1 table
Additional file 11: of Embryonic transcriptome and proteome analyses on hepatic lipid metabolism in chickens divergently selected for abdominal fat content
Creators: name: Na, Wei
name: Wu, Yuan-Yuan
name: Gong, Peng-Fei
name: Wu, Chun-Yan
name: Cheng, Bo-Han
name: Wang, Yu-Xiang
name: Wang, Ning
name: Du, Zhi-Qiang
name: Li, Hui
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Developmental Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Computational Biology

description: Figure S6. Number of antisense transcripts. L and F represent the lean and fat chicken lines, respectively. (DOC 144Â kb)
Research on the influencing factors and mechanism of single-phase microemulsion cleaning of shale gas oil-based cuttings
Creators: name: Jiang, Guobin
name: Li, Jing
name: Yu, Jinlei
name: Jiang, Huashan
name: Li, Hui
name: Xu, Bo
name: Zhao, Liang
name: Wang, Hongjuan
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biophysics
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Infectious Diseases
subject: FOS: Health sciences

description: Oil-based cuttings (OBCs) produced by shale gas exploitation are classified as hazardous waste. Their appropriate utilization and disposal is a key issue that urgently needs to be resolved. A single-phase microemulsion (SPM) has ultra-low interfacial tension and strong solubilization ability. In view of this, based on an analysis of the characteristics of OBCs, SPMs have been selected for their cleaning. The effects of microemulsion components and other conditions on the cleaning efficacy have been explored, as well as the deoiling mechanism and the recycling efficiency of the SPM. Our results have shown that sodium dodecylbenzene sulfonate (SDBS), n-butanol, water, and white oil in appropriate proportions can form an effective SPM. The oil content (OC) of OBCs after cleaning was reduced from 11.89% (±0.32%) to 1.13% (±0.02%) when the proportions of the aforementioned components of the SPM were 14.3%, 14.3%, 66.6%, and 4.8%, respectively. The OC of the residue further decreased to 0.28% (±0.05%) after a second cleaning with an alkaline solution. The optimum SPM conditions for cleaning OBCs were identified as a stirring speed of 200 rpm, a temperature of 30 °C, a cleaning time of 30 min, and a solid to liquid mass to volume ratio of 1:4. The main mechanism whereby the SPM cleans the OBCs is that the former reduces the combined work and adhesion work required for the removal of oil droplets from the cuttings, so that the adhesive oil is easily gathered up. Furthermore, the gathered oil phase is solubilized by the SPM.
Zur Kenntnis der quartären Wirbelthiere in Oberschwaben
Creators: name: Probst, Joseph
Publisher: name: unkn
Year: 2021

description: Jahreshefte des Vereins für Vaterländische Naturkunde in Württemberg : zugl. Jahrbuch d. Staatlichen Museums für Naturkunde in Stuttgart
description: Bd. 37, 1881
Efficient Quasiparticle Evacuation in Superconducting Devices
Creators: name: Rajauria, Sukumar
name: Pascal, L. M. A.
name: Gandit, Ph.
name: Hekking, F. W. J.
name: Pannetier, B.
name: Courtois, H.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We have studied the diffusion of excess quasiparticles in a current-biased superconductor strip in proximity to a metallic trap junction. In particular, we have measured accurately the superconductor temperature at a near-gap injection voltage. By analyzing our data quantitatively, we provide a full description of the spatial distribution of excess quasiparticles in the superconductor. We show that a metallic trap junction contributes significantly to the evacuation of excess quasiparticles.
description: 4 pages, 4 figures
Organizational structure and communication networks in a university environment
Creators: name: Mathiesen, Joachim
name: Jamtveit, Bjørn
name: Sneppen, Kim
Publisher: name: arXiv
Year: 2010
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The ``six degrees of separation" between any two individuals on Earth has become emblematic of the 'small world' theme, even though the information conveyed via a chain of human encounters decays very rapidly with increasing chain length, and diffusion of information via this process may be very inefficient in large human organizations. The information flow on a communication network in a large organization, the University of Oslo, has been studied by analyzing e-mail records. The records allow for quantification of communication intensity across organizational levels and between organizational units (referred to as ``modules"). We find that the number of e-mails messages within modules scales with module size to the power of $1.29\pm .06$, and the frequency of communication between individuals decays exponentially with the number of links required upwards in the organizational hierarchy before they are connected. Our data also indicates that the number of messages sent by administrative units is proportional to the number of individuals at lower levels in the administrative hierarchy, and the ``divergence of information" within modules is associated with this linear relationship. The observed scaling is consistent with a hierarchical system in which individuals far apart in the organization interact little with each other and receive a disproportionate number of messages from higher levels in the administrative hierarchy.
description: 9 pages, 3 figures
Photoreflectance Study of the Fundamental Optical Properties of (Ga,Mn)As Epitaxial Films
Creators: name: Yastrubchak, O.
name: Zuk, J.
name: Krzyzanowska, H.
name: Domagala, J. Z.
name: Andrearczyk, T.
name: Sadowski, J.
name: Wosinski, T.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Fundamental optical properties of thin films of (Ga,Mn)As diluted ferromagnetic semiconductor with a low (1%) and high (6%) Mn content and of a reference GaAs film, grown by low-temperature molecular-beam epitaxy, have been investigated by photoreflectance (PR) spectroscopy. In addition, the films were subjected to complementary characterization by means of superconducting quantum interference device (SQUID) magnetometry, Raman spectroscopy, and high resolution X-ray diffractometry. Thorough full-line-shape analysis of the PR spectra, which enabled determination of the E0 electronic transition in (Ga,Mn)As, revealed significant differences between the energy band structures in vicinity of the Γ point of the Brillouin zone for the two (Ga,Mn)As films. In view of the obtained experimental results the evolution of the valence band structure in (Ga,Mn)As with increasing Mn content is discussed, pointing to a merging the Mn-related impurity band with the host GaAs valence band for high Mn content.
description: 21 pages, 6 figures
Vergleichende Untersuchungen über die Flora der vulkanischen Hegauberge
Creators: name: Karrer, Friedrich
Publisher: name: unkn
Year: 2021

description: Jahreshefte des Vereins für Vaterländische Naturkunde in Württemberg : zugl. Jahrbuch d. Staatlichen Museums für Naturkunde in Stuttgart
description: Bd. 37, 1881
Modelling short-range path loss in smart meter mesh networks
Creators: name: Lancashire, Sol Joseph Lapierre
Publisher: name: University of British Columbia
Year: 2016

description: Electrical power utilities have begun to deploy IPv6-based Low power and Lossy wireless mesh Networks (LLNs) in suburban areas to support smart metering, distribution automation, interaction with customers, and demand response. To date, most insights concerning network performance have been obtained through simulations based upon simplistic channel models and measurements conducted using testbeds of limited size and extent. Here, we seek to overcome the limitations of previous work and develop better insights into the factors that affect LLN performance by analyzing data collected from BC Hydro’s 1.9-million-node Multi-Service Grid Network (MSGN). The network includes both device-to-device (D2D) and device-to-infrastructure (D2I) links. First, we review the essential aspects of the MSGN and propose an incremental strategy based on using network performance data to: 1) develop measurement-based short-range path loss models that will make network simulations more accurate, 2) identify correlations between network layout and performance, and 3) develop schemes for optimizing network performance through infilling relay nodes when the node density is low and transmit power adjustment when the node density is high. Second, we conclude that because the links are obstructed, power law path loss models generally apply. We show how distance errors or finite distance spans may degrade estimates of the model parameters in typical environments and should be accounted for in the development of path loss models for LLNs. Third, after developing procedures for managing and preparing such data for analysis, we reduce path loss data collected in three representative areas with hilly terrain and light vegetation, hilly terrain and heavy foliage, and flat terrain and light foliage and compare the results to previous work. The results show that: 1) modelling path loss using data collected over short distance spans and with substantial distance errors is challenging but can be accomplished with appropriate care, 2) the path loss experienced over such short D2D and D2I links is fairly independent of terrain and foliage density, and 3) data analytics can greatly improve modelling efficiency and support network tuning and optimization. The results serve as an important foundation for the remainder of our proposed strategy.
A note on non-Robba $p$-adic differential equations
Creators: name: Manjra, Said
Publisher: name: arXiv
Year: 2011
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 12H25

description: Let $\mathcal{M}$ be a differential module, whose coefficients are analytic elements on an open annulus $I$ ($\subset \bR_{>0}$) in a valued field, complete and algebraically closed of inequal characteristic, and let $R(\mathcal{M}, r)$ be the radius of convergence of its solutions in the neighbourhood of the generic point $t_r$ of absolute value $r$, with $r\in I$. Assume that $R(\mathcal{M}, r)
description: 4 pages
Ueber das Vorkommen von Tetrao tetrix L. in Württemberg
Creators: name: Finckh, R.
Publisher: name: unkn
Year: 2021

description: Jahreshefte des Vereins für Vaterländische Naturkunde in Württemberg : zugl. Jahrbuch d. Staatlichen Museums für Naturkunde in Stuttgart
description: Bd. 37, 1881
Hydrogen-induced ferromagnetism in ZnO single crystals investigated by Magnetotransport
Creators: name: Khalid, M.
name: Esquinazi, P.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We investigated the electrical and magnetic properties of low-energy hydrogen-implanted ZnO single crystals with hydrogen concentrations up to 3 at.% in the first 20 nm surface layer between 10 K and 300 K. All samples showed clear ferromagnetic hysteresis loops at 300 K with a saturation magnetization up to 4 emu/g. The measured anomalous Hall effect agrees with the hysteresis loops measured by superconducting quantum interferometer device magnetometry. All the H-treated ZnO crystals exhibited a negative magnetoresistance up to the room temperature. The relative magnitude of the anisotropic magnetoresistance reaches 0.4 % at 250 K and 2 % at 10 K, exhibiting an anomalous, non-monotonous behavior and a change of sign below 100 K. All the experimental data indicate that hydrogen atoms alone in a few percent range trigger a magnetic order in a ZnO crystalline state. Hydrogen implantation turns out to be a simpler and effective method to generate a magnetic order in ZnO, which provides interesting possibilities for future applications due to the strong reduction of the electrical resistance.
What Do Programmers of Parallel Machines Need? A Survey
Creators: name: Votta, Larry
name: Squires, Susan
name: Tichy, Walter F.
Publisher: name: Karlsruhe
Year: 2005

description: We performed semistructured, open-ended interviews with 11 professional developers of parallel, scientific applications to determine how their programming time is spent and where tools could improve productivity. The subjects were selected from a variety of research laboratories, both industrial and governmental. The major findings were that programmers would prefer a global over a per-processor view of data structures, struggle with load balancing and optimizations, and need interactive tools for observing the behavior of parallel programs. Furthermore, handling and processing massive amounts of data in parallel is emerging as a new challenge.
Additional file 1 of The association between glucose-related variables and plaque morphology in patients with ST-segment elevated myocardial infarction
Creators: name: Liu, Jinxin
name: Wang, Shanjie
name: Cui, Can
name: Cai, Hengxuan
name: Sun, Rong
name: Pan, Weili
name: Fang, Shaohong
name: Yu, Bo
Publisher: name: figshare
Year: 2020
Subjects: subject: Physiology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Science Policy

description: Additional file 1: Table S1. Baseline characteristics between plaque rupture and plaque erosion. Table S2. Presictive models of PR established using ARPG/GVT single or combined with traditional risk factors. Table S3. The correlation between glucose-related variables and plaque morphological characteristics using Spearman correlation.
Quark scalar current correlator in AdS/QCD approach
Creators: name: Ratsimbarison, Herintsitohaina M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We use a holographic model to compute the quark scalar current correlator. Already used in other contexts, our model consists in a bulk field theory defined on a deformed Anti de Sitter space and allows to derive analogous results to those of the soft wall model. One issue of such computations is to understand relevant holographic physical constraints which give predictive QCD results rather than to make the inverse step as done until now.
description: Talk presented at QCD 10, the 25-th anniversary of QCD Montpellier conference series, to appear in the Proceedings
Chemische Analyse des Göppinger Sauerbrunnens
Creators: name: Fehling, Hermann Christian von
name: Hell, Carl
Publisher: name: unkn
Year: 2021

description: Jahreshefte des Vereins für Vaterländische Naturkunde in Württemberg : zugl. Jahrbuch d. Staatlichen Museums für Naturkunde in Stuttgart
description: Bd. 37, 1881
title: Организационная работа инженерно-технических работников на производстве
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2021

description: В учебном пособии рассмотрены основы научно-технического прогресса, научной организации труда и их влияние на производство. Изложены особенности физического и умственного труда, описаны стили руководства и их классификация. Приведены схемы организации производства и управления им, даны общие понятия процессов разделения и кооперации труда. Учебное пособие предназначено для студентов, обучающихся по направлению подготовки 23.03.02 «Наземные транспортно-технологические комплексы» и специальности 23.05.01 «Наземные транспортно-технологические средства», изучающих дисциплину «Организационная работа ИТР на производстве».
Die Fische in Württemberg, faunistisch-biologisch betrachtet, und die Fischereiverhältnisse daselbst
Creators: name: Klunzinger, Carl Benjamin
Publisher: name: unkn
Year: 2021

description: Jahreshefte des Vereins für Vaterländische Naturkunde in Württemberg : zugl. Jahrbuch d. Staatlichen Museums für Naturkunde in Stuttgart
description: Bd. 37, 1881
Towards Quantitative Simulations of High Power Proton Cyclotrons
Creators: name: Bi, Y. J.
name: Adelmann, A.
name: Dölling, R.
name: Humbel, M.
name: Joho, W.
name: Seidel, M.
name: Zhang, T. J.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 29.20.dg, 29.27.Bd, 41.85.Ew

description: PSI operates a cyclotron based high intensity proton accelerator routinely at an average beam power of 1.3MW. With this power the facility is at the worldwide forefront of high intensity proton accelerators. The beam current is practically limited by losses at extraction and the resulting activation of accelerator components. Further intensity upgrades and new projects aiming at an even higher average beam power, are only possible if the relative losses can be lowered in proportion, thus keeping absolute losses at a constant level. Maintaining beam losses at levels allowing hands-on maintenance is a primary challenge in any high power proton machine design and operation. In consequence, predicting beam halo at these levels is a great challenge and will be addressed in this paper. High power hadron driver have being used in many disciplines of science and, a growing interest in the cyclotron technology for high power hadron drivers are being observed very recently. This report will briefly introduce OPAL, a tool for precise beam dynamics simulations including 3D space charge. One of OPAL's flavors (OPAL-cycl) is dedicated to high power cyclotron modeling and is explained in greater detail. We then explain how to obtain initial conditions for our PSI Ring cyclotron which still delivers the world record in beam power of 1.3 MW continuous wave (cw). Several crucial steps are explained necessary to be able to predict tails at the level of 3σ... 4σin the PSI Ring cyclotron. We compare our results at the extraction with measurements, obtained with a 1.18 MW cw production beam. Based on measurement data, we develop a simple linear model to predict beam sizes of the extracted beam as a function of intensities and confirm the model with simulations.
description: Corrections and new figure
Violation of a temporal Bell inequality for single spins in solid by over 50 standard deviations
Creators: name: Waldherr, G.
name: Neumann, P.
name: Huelga, S. F.
name: Jelezko, F.
name: Wrachtrup, J.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum non-locality has been experimentally investigated by testing different forms of Bell's inequality, yet a loophole-free realization has not been achieved up to now. Much less explored are temporal Bell inequalities, which are not subject to the locality assumption, but impose a constrain on the system's time-correlations. In this paper, we report on the experimental violation of a temporal Bell's inequality using a nitrogen vacancy defect (NV) in diamond and provide a novel quantitative test of quantum coherence. We therefore present a new technique to initialize the electronic state of the NV with high fidelity, a necessary requirement for reliable quantum information processing and/or the implementation of protocols for quantum metrology.
description: 4 pages, 3 figures
Granzyme B inhibits keratinocyte migration by disrupting epidermal growth factor receptor (EGFR)-mediated signaling.
Creators: name: Merkulova, Yulia
Publisher: name: University of British Columbia
Year: 2016

description: Chronic skin ulceration is a common complication and cause of morbidity in the elderly, diabetic, obese and/or immobile populations. Effective therapies that adequately promote efficient closure and remodelling of chronic wounds are lacking. Inflammation and excessive protease accumulation and activity are thought to play key roles in the impairment of normal wound healing. Granzyme B (GzmB) is a serine protease that was, until recently, believed to function exclusively in cytotoxic lymphocyte-mediated apoptosis. However, during dysregulated and/or chronic inflammation, GzmB can accumulate in the extracellular milieu, retain its activity, and cleave a number of important extracellular proteins. Epidermal growth factor receptor (EGFR) is a transmembrane receptor involved in cellular processes such as proliferation and migration. EGFR signaling is integral to the wound healing process. I hypothesized that GzmB impairs EGF-induced keratinocyte migration by impairing EGFR signaling. The present study investigated the effects of GzmB on keratinocyte cell migration. Using Electric Cell Substrate Impedance Sensing (ECIS) and other in vitro wound healing assays, the present study demonstrates that GzmB inhibits keratinocyte migration by interfering with the EGFR pathway. GzmB limited cell transition into a migratory morphology and was found to reduce ligand-induced EGFR phosphorylation. Inhibition of GzmB reversed the aforementioned effects in HaCaT cells. In summary, data from the present study suggests a key role for GzmB in the pathogenesis of impaired wound healing through the reduction of EGFR signaling and cell migration.
Additional file 1 of Cardioprotective effects of polydatin against myocardial injury in diabetic rats via inhibition of NADPH oxidase and NF-κB activities
Creators: name: Tan, Ying-Ying
name: Lei-Xin Chen
name: Fang, Ling
name: Zhang, Qi
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: 60506 Virology

description: Additional file 1.
Novel Codes Family for Modified Spectral-Amplitude-Coding OCDMA Systems and Performance Analysis
Creators: name: Noshad, Mohammad
name: Jamshidi, Kambiz
Publisher: name: arXiv
Year: 2010
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: In this paper a novel family of codes for modified spectral-amplitude-coding optical code division multiple access (SAC-OCDMA) is introduced. The proposed codes exist for more number of processing gains comparing to the previously reported codes. In the network using these codes, the number of users can be extended without any essential changes in the previous transmitters. In this study, we propose a construction method for these codes and compare their performance with previously reported codes.
title: Защитные сооружения в системе защиты населения от чрезвычайных ситуаций
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2021

description: В учебном пособии рассмотрены защитные сооружения гражданской обороны и их характеристики, конструктивные и объемно-планировочные решения. Даны сведения о санитарно-технических системах и эксплуатации защитных сооружений, а также быстровозводимых сооружений. Изложены основы методики расчета конструкций сооружений. Приведены примеры решения практических заданий, варианты заданий для самостоятельного выполнения. Учебное пособие предназначено для студентов, обучающихся по направлениям подготовки бакалавриата и магистратуры 20.03.01, 20.04.01 «Техносферная безопасность», специальности 20.05.01 «Пожарная безопасность», изучающих дисциплины «Организация защиты населения и территорий от ЧС», «Организация и ведение аварийно-спасательных работ», «Тактика сил РСЧС».
Die 17 grössten erratischen Blöcke Oberschwabens
Creators: name: Miller, Konrad
Publisher: name: unkn
Year: 2021

description: Jahreshefte des Vereins für Vaterländische Naturkunde in Württemberg : zugl. Jahrbuch d. Staatlichen Museums für Naturkunde in Stuttgart
description: Bd. 37, 1881
title: Организация производства в основных цехах предприятия
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2021

description: В учебном пособии рассмотрены основные экономические концепции функционирования машиностроительных предприятий, изложены особенности организации производства в основных цехах (литейных, кузнечных, термических, механических, сборочных и в цехах металлоконструкций). Издание предназначено для студентов, обучающихся по направлению подготовки 15.03.05 «Конструкторско-технологическое обеспечение машиностроительных производств» (профиль «Технология машиностроения»), изучающих дисциплины «Экономика и организация производства», «Организация машиностроительного производства».
Additional file 1 of New global guidelines on sedentary behaviour and health for adults: broadening the behavioural targets
Creators: name: Dempsey, Paddy C.
name: Biddle, Stuart J. H.
name: Buman, Matthew P.
name: Chastin, Sebastien
name: Ekelund, Ulf
name: Friedenreich, Christine M.
name: Katzmarzyk, Peter T.
name: Leitzmann, Michael F.
name: Stamatakis, Emmanuel
name: Ploeg, Hidde P. Van Der
name: Willumsen, Juana
name: Bull, Fiona
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1. Grading the body and certainty of evidence.
Competition between Electron-Phonon coupling and Spin Fluctuations in superconducting hole-doped BiOCuS
Creators: name: Ortenzi, L.
name: Biermann, S.
name: Andersen, O. K.
name: Mazin, I. I.
name: Boeri, L.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: BiOCuS is a band insulator that becomes metallic upon hole doping. Superconductivity was recently reported in doped BiOCu$_{1-x}$S and attributed to spin fluctuations as a pairing mechanism. Based on first principles calculations of the electron-phonon coupling, we argue that the latter is very strong in this material, and probably drives superconductivity, which is however strongly depressed by the proximity to magnetism. We find however that BiOCu$_{1-x}$S is a quite unique compound where both a conventional phonon-driven and an unconventional triplet superconductivity are possible, and compete with each other. We argue that, in this material, it should be possible to switch from conventional to unconventional superconductivity by varying such parameters as doping or pressure.
High Intensity Compton Scattering in a strong plane wave field of general form
Creators: name: Hartin, A.
name: Moortgat-Pick, G.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Photon emission by an electron embedded in a strong external field of general form is studied theoretically. The external field considered is a plane wave electromagnetic field of any number of components, period and polarisation. Exact, Volkov solutions of the Dirac equation with the 4-potential of the general external field are obtained. The photon emission is considered in the usual perturbation theory using the Volkov solutions to represent the electron. An expression for the transition probability of this process is obtained after the usual spin and polarisation sums, trace calculation and phase space integration. The final transition probability in the general case contains a single sum over contributions from external field photons and an integration over one of the phase space components. The validity of the general expression is established by considering specific external fields. Known specific analytic forms of the transition probability are obtained after substitution of the 4-potential for a circularly polarised and constant crossed external field. As an example usage of the general result for the transition probability, the case of two phase separated, circularly polarised external fields is studied both analytically and numerically.
description: 7 pages, 3 figures, DESY 11-092
Job Crafting Amid Resource Threats: A Conservation of Resources Theory Perspective
Creators: name: Shah, Ajay A
Publisher: name: Purdue University Graduate School
Year: 2023
Subjects: Organisational, interpersonal and intercultural communication

description: Job crafting refers to work-related behaviors employees take to make their job better fit with their preferences. While job crafting is based on the premise that employees can make such proactive changes on their own volition, recent work has suggested social context plays an important role in determining whether an employee has the opportunities and ability to engage in job crafting. Such contextual factors include the level of support one’s manager provides as well as one’s ability to obtain instrumental resources such as information and advice as well as emotional resources such as social support from the wider organizational community. Applying conservation of resources (COR) theory, Study 1 proposes that when a manager is perceived to provide a low level of support, employees can leverage their social network in order to engage in job crafting initiatives. For instance, when one’s manager offers relatively little encouragement and availability, it can hinder their subordinate’s ability to engage in job crafting. Additionally, when one’s manager has relatively low status in the organization, they may be less able to help their subordinates develop a network to obtain the types of instrumental resources that fuel job crafting behaviors. Findings based on a survey of 276 full-time workers suggest that employees seeking to job craft can compensate for their manager’s shortcomings by building bonding social capital in the former scenario (i.e., when the manager offers little encouragement and availability) and bridging social capital in the latter (i.e., when the manager has relatively low status). Study 2 focuses on the extent to which employees with differing dispositions towards their work engage in different kinds of job crafting behaviors. Findings from survey data (n = 307) suggest that compared to career orientation (i.e., the tendency to view work as a means for advancement and status enhancement), calling orientation (i.e., the tendency to view work as one’s “calling” in life) reduces the tendency for employees to engage in withdrawal behaviors. However, both calling and career orientation were associated with the tendency to proactively leverage technological and other knowledge-based resources in the execution of their work. Additionally, the study tests how virtual work contexts may influence how employees across different dispositional types engage in specified forms of job crafting. Findings suggest these dynamics persist regardless of telecommuting frequency. Implications for theory and practice are provided for both Studies 1 and 2.
title: Организация, планирование и управление в строительстве
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2021

description: В учебном пособии рассмотрены основы организации, планирования, подготовки и моделирования строительного производства. Изложены принципы, способы и методы осуществления строительства и реализации инвестиционно-строительных проектов. Приведены нормативно-техническое и программно-информационное обеспечение строительства, а также субъекты управления его реализацией. Описаны организационно-технологическая подготовка строительного производства и ее проектно-расчетная основа, реализуемая в основных документах, календарных планах и стройгенпланах. Учебное пособие предназначено для студентов, обучающихся по направлению подготовки 08.03.01 «Строительство», изучающих дисциплины «Организация, планирование и управление в строительстве», «Основы организации и управления в строительстве».
Multi-Point Propagators for Non-Gaussian Initial Conditions
Creators: name: Bernardeau, Francis
name: Crocce, Martin
name: Sefusatti, Emiliano
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We show here how Renormalized Perturbation Theory (RPT) calculations applied to the quasi-linear growth of the large-scale structure can be carried on in presence of primordial non-Gaussian (PNG) initial conditions. It is explicitly demonstrated that the series reordering scheme proposed in Bernardeau, Crocce and Scoccimarro (2008) is preserved for non-Gaussian initial conditions. This scheme applies to the power spectrum and higher order spectra and is based on a reorganization of the contributing terms into sum of products of multi-point propagators. In case of PNG new contributing terms appear, the importance of which is discussed in the context of current PNG models. The properties of the building blocks of such resummation schemes, the multi-point propagators, are then investigated. It is first remarked that their expressions are left unchanged at one-loop order irrespectively of statistical properties of the initial field. We furthermore show that the high-momemtum limit of each of these propagators can be explicitly computed even for arbitrary initial conditions. They are found to be damped by an exponential cutoff whose expression is directly related to the moment generating function of the one-dimensional displacement field. This extends what had been established for multi-point propagators for Gaussian initial conditions. Numerical forms of the cut-off are shown for the so-called local model of PNG.
description: 16 pages, 6 figures
title: Основы кадастра недвижимости
Creators: name: ELS IPR BOOKS
Publisher: name: Ай Пи Ар Медиа
Year: 2021

description: В учебном пособии рассмотрена теория и практика формирования государственного кадастра недвижимости. На примере Воронежской области приведен порядок составления земельного баланса, формирования кадастрового деления. Подробно описаны составные части государственного кадастра недвижимости. Учебное пособие предназначено для студентов, обучающихся по направлению подготовки 21.03.02 «Землеустройство и кадастры», изучающих дисциплину «Основы кадастра недвижимости».
Strong-Coupling Theory of Counter-ions at Charged Plates
Creators: name: Samaj, L.
name: Trizac, E.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We present an analytical approach to the strong coupling regime of similarly and highly charged plates in the presence of counter-ions. The procedure is physically transparent and based on an exact expansion around the ground state formed by the two-dimensional Wigner crystal of counter-ions. The one plate problem is worked out, together with the two plates situation. Unlike previous approaches, the expansion is free of divergences, and is shown to be in excellent agreement with available data of Monte-Carlo simulations under strong Coulombic couplings. The present results shed light on the like-charge attraction regime.
Simosaurus pusillus aus der Lettenkohle von Hohneck
Creators: name: Fraas, Oscar
Publisher: name: unkn
Year: 2021

description: Jahreshefte des Vereins für Vaterländische Naturkunde in Württemberg : zugl. Jahrbuch d. Staatlichen Museums für Naturkunde in Stuttgart
description: Bd. 37, 1881
title: Analysis of Multistage Processes
Creators: name: Arhangel`skii, Igor V.
name: Dunaev, Alexander V.
name: Makarenko, Irina V.
name: Tikhonov, Nikolay A.
name: Tarasov, Andrey V.
Publisher: name: Max-Planck-Gesellschaft zur Förderung der Wissenschaften
Year: 2013

description: 6.1 Peak Separation Software
6.2 Multiple Step Reaction Analysis as Exemplified by the Carbonization of Oxidized PAN Fiber