cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Chiral Surface Plasmon Polaritons on Metallic Nanowires
Creators: name: Zhang, Shunping
name: Wei, Hong
name: Bao, Kui
name: Håkanson, Ulf
name: Halas, Naomi J.
name: Nordlander, Peter
name: Xu, Hongxing
Publisher: name: arXiv
Year: 2011
Subjects: subject: Optics (physics.optics)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Chiral surface plasmon polaritons (SPPs) can be generated by linearly polarized light incident at the end of a nanowire, exciting a coherent superposition of three specific nanowire waveguide modes. Images of chiral SPPs on individual nanowires obtained from quantum dot fluorescence excited by the SPP evanescent field reveal the chirality predicted in our theoretical model. The handedness and spatial extent of the helical periods of the chiral SPPs depend on the input polarization angle and nanowire diameter as well as the dielectric environment. Chirality is preserved in the free-space output wave, making a metallic nanowire a broad bandwidth subwavelength source of circular polarized photons.
description: 4 figures
title: The impact of corporate venturing on firms’ innovation and organisational learning
title: A study of large manufacturing firms in Thailand
titleType: Subtitle
Creators: name: Na Nakorn, Thitiporn
Publisher: name: Lancaster University
Year: 2021

description: Research on corporate entrepreneurship suggests that corporate venturing is the most influential determinant to facilitate entrepreneurial performance among established corporations. Particularly, corporate venturing’s strategic use has been viewed as a crucial tool in achieving sustained competitive advantage through the acquisition of innovation and organisational learning. However, understanding the influences of a firm’s external and internal business environments on strategic corporate venturing (SCV) is still limited. This study addresses this issue by investigating the effects of three environmental and organisational mechanisms (i.e., market turbulence, cross-functional interfaces, and shared-organisational vision) on the relationship between SCV and firms’ product innovation and knowledge acquisition. The research incorporated resource-based and knowledge-based views of firms to explain the adoption of innovation and organisational learning for sustained competitive advantage. This study's sample is composed of two primary groups of key respondents: general managers and CEOs, from 190 large manufacturing firms in Thailand. The findings indicate that the use of SCV positively affects product innovation. Additionally, the results reveal that shared-organisational vision has a positive moderating effect on this observed relationship. Further, the study indicates that cross-functional interfaces have a negative moderating effect on the use of SCV in acquiring new knowledge. Overall, this study's findings enrich the limited understanding of the potential impacts of market turbulence, cross-functional interfaces, and shared-organisational vision to enhance product innovation and knowledge acquisition when the firm conducts SCV. It also introduces a four-item scale to statistically measure SCV and provides evidence to the policy makers that they can use SCV to enhance their entrepreneurial performance.
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÑÐµÐ±Ð½Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÑÐ»Ñ Ð´Ð»Ñ ÑÐ°Ð±Ð¾ÑÑ Ñ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð»ÐµÑÐ¾Ð¼ Modicon M340
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Development of educational module for working with the Modicon M340 controller
Creators: name: Ð¡ÐµÐ½, ÐÐ¸
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½ÑÐ¹ Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð»ÐµÑ
Ð¿ÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»Ñ ÑÐ°ÑÑÐ¾ÑÑ
Ð°ÑÐ¸Ð½Ñ ÑÐ¾Ð½Ð½ÑÐ¹ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ
ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ
unity pro
programmable locigal controller
variable speed drive
asynchronous motor
control systems

description: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¼ÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¸ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐºÐ°Ð·Ð°Ð½Ð¸Ñ Ð¿Ð¾ ÑÐ°Ð±Ð¾ÑÐµ Ñ Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½ÑÐ¼ ÑÑÐµÐ½Ð´Ð¾Ð¼ Ð´Ð»Ñ Ð¸Ð·ÑÑÐµÐ½Ð¸Ñ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð»ÐµÑÐ° (ÐÐÐ) Modicon M340. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð°Ñ Ð¸ ÑÑÑÑÐºÑÑÑÐ½Ð°Ñ ÑÑÐµÐ¼Ñ Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ ÑÑÐµÐ½Ð´Ð°. ÐÐ·ÑÑÐµÐ½Ñ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½ÑÐµ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ¾Ð² ÑÑÐµÐ½Ð´Ð°. Ð¡Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð¾ Ð¿ÑÑÑ Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½ÑÑ ÑÐ°Ð±Ð¾Ñ, Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÑ Ð½Ð° Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¸ÑÑÐµÐ¼ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½ÑÑ Ð¾Ð±ÑÐµÐºÑÐ¾Ð², Ð° ÑÐ°ÐºÐ¶Ðµ Ð½Ð° Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÑÑÐ¾Ð¹ÑÑÐ² Ð¸ ÑÑÐ°Ð½ÐºÐ¾Ð². ÐÐ»Ñ ÐºÐ°Ð¶Ð´Ð¾Ð¹ Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð½Ð°Ð¿Ð¸ÑÐ°Ð½Ð° Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð° Ð² ÑÑÐµÐ´Ðµ Unity Pro, Ð´Ð¾ÐºÐ°Ð·ÑÐ²Ð°ÑÑÐ°Ñ Ð²ÑÐ¿Ð¾Ð»Ð½Ð¸Ð¼Ð¾ÑÑÑ ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð·Ð°Ð´Ð°Ð½Ð¸Ñ Ð½Ð° ÑÑÐµÐ½Ð´Ðµ. Ð­ÑÐ¸ Ð·Ð°Ð´Ð°Ð½Ð¸Ñ Ð¿Ð¾Ð¼Ð¾Ð³ÑÑ ÑÑÑÐ´ÐµÐ½ÑÐ°Ð¼ ÑÐ»ÑÑÑÐ¸ÑÑ ÑÐ²Ð¾Ð¸ Ð½Ð°Ð²ÑÐºÐ¸ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð½Ð° ÑÐ·ÑÐºÐ°Ñ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾Ð¹ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ð¸, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¸Ð·ÑÑÐ¸ÑÑ Ð¿ÑÐ¾ÑÐµÑÑ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½Ð¾Ð¹ ÑÑÐµÐ¿ÐµÐ½Ð¸ ÑÐ»Ð¾Ð¶Ð½Ð¾ÑÑÐ¸.
description: Methodical and practical guidelines for working with a laboratory stand with programmable logical controller (PLC) Modicon M340 is considered. Functional and structural schemes of the laboratory stand are included in the work. Five laboratory works for control systems of various industrial objects are proposed, as well for modelling devices and machine tools. For each laboratory work, a program is implemented in Unity Pro software tool to prove the feasibility of the laboratory task. These tasks will help students improve their designing and programming skills in industrial automation languages, and also study the process of creating control systems with a various complexity.
title: Amide proton transfer weighted (APTw) imaging based radiomics allows for the differentiation of gliomas from metastases
Creators: name: Sartoretti, Elisabeth
name: Sartoretti, Thomas
name: Wyss, Michael
name: Reischauer, Carolin
name: Smoorenburg, Luuk van
name: Binkert, Christoph A.
name: Sartoretti-Schefer, Sabine
name: Mannil, Manoj
Publisher: name: University of Muenster, Institutional Repository MIAMI
Year: 2023
Subjects: subject: 610 Medicine and health

description: We sought to evaluate the utility of radiomics for Amide Proton Transfer weighted (APTw) imaging by assessing its value in differentiating brain metastases from high- and low grade glial brain tumors. We retrospectively identified 48 treatment-naïve patients (10 WHO grade 2, 1 WHO grade 3, 10 WHO grade 4 primary glial brain tumors and 27 metastases) with either primary glial brain tumors or metastases who had undergone APTw MR imaging. After image analysis with radiomics feature extraction and post-processing, machine learning algorithms (multilayer perceptron machine learning algorithm; random forest classifier) with stratified tenfold cross validation were trained on features and were used to differentiate the brain neoplasms. The multilayer perceptron achieved an AUC of 0.836 (receiver operating characteristic curve) in differentiating primary glial brain tumors from metastases. The random forest classifier achieved an AUC of 0.868 in differentiating WHO grade 4 from WHO grade 2/3 primary glial brain tumors. For the differentiation of WHO grade 4 tumors from grade 2/3 tumors and metastases an average AUC of 0.797 was achieved. Our results indicate that the use of radiomics for APTw imaging is feasible and the differentiation of primary glial brain tumors from metastases is achievable with a high degree of accuracy.
description: Finanziert über die DEAL-Vereinbarung mit Wiley 2019-2022.
Insights Into the High-Energy Gamma-ray Emission of Markarian 501 from Extensive Multifrequency Observations in the Fermi Era
Creators: name: LAT Collaboration
name: al., A. A. Abdo et
name: collaboration, the MAGIC
name: :
name: al., J. Aleksić et
name: collaboration, the VERITAS
name: :
name: al., V. A. Acciari et
name: consortium, the GASP-WEBT
name: partners, multi-wavelength
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We report on the gamma-ray activity of the blazar Mrk 501 during the first 480 days of Fermi operation. We find that the average LAT gamma-ray spectrum of Mrk 501 can be well described by a single power-law function with a photon index of 1.78 +/- 0.03. While we observe relatively mild flux variations with the Fermi-LAT (within less than a factor of 2), we detect remarkable spectral variability where the hardest observed spectral index within the LAT energy range is 1.52 +/- 0.14, and the softest one is 2.51 +/- 0.20. These unexpected spectral changes do not correlate with the measured flux variations above 0.3GeV. In this paper, we also present the first results from the 4.5-month-long multifrequency campaign (2009 March 15 - August 1) on Mrk 501, which included the VLBA, Swift, RXTE, MAGIC and VERITAS, the F-GAMMA, GASP-WEBT, and other collaborations and instruments which provided excellent temporal and energy coverage of the source throughout the entire campaign. The average spectral energy distribution of Mrk 501 is well described by the standard one-zone synchrotron self-Compton model. In the framework of this model, we find that the dominant emission region is characterized by a size
description: Accepted for publication in ApJ. 68 pages, 12 figures and 2 tables. Corresponding authors: David Paneque (dpaneque@slac.stanford.edu) and Lukasz Stawarz (stawarz@astro.isas.jaxa.jp)
Set in stone Exploring the materials and techniques of funerary inscriptions from the Siracusa catacombs
Creators: name: Coccato, Alessia
name: Barone, Germana
name: Gradante, Ilenia
name: Mazzoleni, Paolo
name: Prag, Jonathan
name: Stoyanova, Simona
Publisher: name: Zenodo
Year: 2023

description: The poster deals with the techniques and materials used for making inscriptions.
Spacial and temporal dynamics of the volume fraction of the colloidal particles inside a drying sessile drop
Creators: name: Tarasevich, Yu. Yu.
name: Vodolazskaya, I. V.
name: Isakova, O. P.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Using lubrication theory, drying processes of sessile colloidal droplets on a solid substrate are studied. A simple model is proposed to describe temporal dynamics both the shape of the drop and the volume fraction of the colloidal particles inside the drop. The concentration dependence of the viscosity is taken into account. It is shown that the final shapes of the drops depend on both the initial volume fraction of the colloidal particles and the capillary number. The results of our simulations are in a reasonable agreement with the published experimental data. The computations for the drops of aqueous solution of human serum albumin (HSA) are presented.
description: Submitted to EPJE, 7 pages, 8 figures
Generation of Multi-Color Attosecond X-Ray Radiation Through Modulation Compression
Creators: name: Qiang, Ji
name: Wu, Juhao
Publisher: name: arXiv
Year: 2011
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: In this paper, we propose a scheme to generate tunable multi-color attosecond coherent X-ray radiation for future light source applications. This scheme uses an energy chirped electron beam, a laser modulators, a laser chirper and two bunch compressors to generate a multi-spike prebunched kilo-Ampere current electron beam from a few tens Ampere electron beam out of a linac. Such an electron beam transports through a series of undulator radiators and bunch compressors to generate multi-color coherent X-ray radiation. As an illustration, we present an example to generate two attosecond pulses with $2.2$ nm and $3$ nm coherent X-ray radiation wavelength and more than $200$ MW peak power using a $30$ Ampere $200$ nm laser seeded electron beam.
The development of intergroup bias
Creators: name: Gonzalez, Antonya Marie
Publisher: name: University of British Columbia
Year: 2019

description: In adults, intergroup biases, such as racial attitudes and gender stereotypes, have been clearly linked to biased behavior. However, attempts to change intergroup bias in adulthood have been relatively unsuccessful, leading researchers to consider whether bias change might be more effective earlier in development. Indeed, children as young as age three show evidence of intergroup bias, and by age six, children have often internalized the biased attitudes and stereotypes of their culture. The following dissertation further examines the development of intergroup bias in order to understand how best to target bias change in childhood. First, in a series of three studies, I test an alternative method of measuring children’s implicit gender stereotypes called the Preschool Auditory Stroop in order to disentangle the specific associations that underlie implicit bias. The first two studies validate the use of this method and indicate that children as young as age three have implicit gender associations about the attributes and toys associated with boys and girls. The third study indicates that this method may be less likely to detect bias than category-based measures like the Implicit Association Test. Next, across four samples, I examine the effect of preschool children’s beliefs about math and gender on their math-related performance. Results conducted on the combined dataset indicate that while only a small number of girls have stereotypes associating math with boys, these girls perform significantly worse on a test of Approximate Number System accuracy when it is framed as a math test rather than a game or an eyesight test. Finally, the last set of studies examine the efficacy of a counter-stereotypical exemplar exposure intervention to reduce bias across development. As compared to adults, 5 to 12-year-old children appear to require less explicit instruction to change their bias. Taken together, this work provides novel insights into the nuanced development of intergroup bias and the malleability of bias in childhood.
Similar Piperacillin/Tazobactam Target Attainment in Obese versus Nonobese Patients despite Differences in Interstitial Tissue Fluid Pharmacokinetics
Creators: name: Busse, David
name: Simon, Philipp
name: Petroff, David
name: Dorn, Christoph
name: Schmitt, Lisa
name: Bindellini, Davide
name: Kratzer, Alexander
name: Dietrich, Arne
name: Zeitlinger, Markus
name: Huisinga, Wilhelm
name: Michelet, Robin
name: Wrigge, Hermann
name: Kloft, Charlotte
Publisher: name: Universität Regensburg
Year: 2021
Subjects: subject: 615 Pharmazie

description: Precision dosing of piperacillin/tazobactam in obese patients is compromised by sparse information on target-site exposure. We aimed to evaluate the appropriateness of current and alternative piperacillin/tazobactam dosages in obese and nonobese patients. Based on a prospective, controlled clinical trial in 30 surgery patients (15 obese/15 nonobese; 0.5-h infusion of 4 g/0.5 g piperacillin/tazobactam), piperacillin pharmacokinetics were characterized in plasma and at target-site (interstitial fluid of subcutaneous adipose tissue) via population analysis. Thereafter, multiple 3–4-times daily piperacillin/tazobactam short-term/prolonged (recommended by EUCAST) and continuous infusions were evaluated by simulation. Adequacy of therapy was assessed by probability of pharmacokinetic/pharmacodynamic target-attainment (PTA ≥ 90%) based on time unbound piperacillin concentrations exceed the minimum inhibitory concentration (MIC) during 24 h (%fT>MIC). Lower piperacillin target-site maximum concentrations in obese versus nonobese patients were explained by the impact of lean (approximately two thirds) and fat body mass (approximately one third) on volume of distribution. Simulated steady-state concentrations were 1.43-times, 95%CI = (1.27; 1.61), higher in plasma versus target-site, supporting targets of %fT>2×MIC instead of %fT>4×MIC during continuous infusion to avoid target-site concentrations constantly below MIC. In all obesity and renally impairment/hyperfiltration stages, at MIC = 16 mg/L, adequate PTA required prolonged (thrice-daily 4 g/0.5 g over 3.0 h at %fT>MIC = 50) or continuous infusions (24 g/3 g over 24 h following loading dose at %fT>MIC = 98) of piperacillin/tazobactam.
Triplicity and Physical Characteristics of Asteroid (216) Kleopatra
Creators: name: Descamps, Pascal
name: Marchis, F.
name: Berthier, J.
name: Emery, J. P.
name: Duchêne, G.
name: de Pater, I.
name: Wong, M. H.
name: Lim, L.
name: Hammel, H. B.
name: Vachier, F.
name: Wiggins, P.
name: Teng-Chuen-Yu, J. -P.
name: Peyrot, A.
name: Pollock, J.
name: Assafin, M.
name: Vieira-Martins, R.
name: Camargo, J. I. B.
name: Braga-Ribas, F.
name: Macomber, B.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: To take full advantage of the September 2008 opposition passage of the M-type asteroid (216) Kleopatra, we have used near-infrared adaptive optics (AO) imaging with the W.M. Keck II telescope to capture unprecedented high resolution images of this unusual asteroid. Our AO observations with the W.M. Keck II telescope, combined with Spitzer/IRS spectroscopic observations and past stellar occultations, confirm the value of its IRAS radiometric radius of 67.5 km as well as its dog-bone shape suggested by earlier radar observations. Our Keck AO observations revealed the presence of two small satellites in orbit about Kleopatra (see Marchis et al., 2008). Accurate measurements of the satellite orbits over a full month enabled us to determine the total mass of the system to be 4.64+/-0.02 10^18 Kg. This translates into a bulk density of 3.6 +/-0.4 g/cm3, which implies a macroscopic porosity for Kleopatra of ~ 30-50%, typical of a rubble-pile asteroid. From these physical characteristics we measured its specific angular momentum, very close to that of a spinning equilibrium dumbbell.
description: 35 pages, 3 Tables, 9 Figures. In press to Icarus
title: Political Mobilisation as the Trigger of Xenophobic Violence in Post-Apartheid South Africa
Creators: name: Misago, Jean Pierre
Publisher: name: Institute for Interdisciplinary Conflict and Violence Research, Bielefeld University
Year: 2019
Subjects: xenophobic violence, collective violence, mobilization, collective discontent

description: What triggers xenophobic violence in South Africa? By answering this deceivingly simple but critical question, this paper highlights an often-missed empirical factor and key element in the xenophobic violence causal chain: mobilization. Drawing from extensive, comparative empirical data and global literature, the paper argues that, while macro and micro-level socio-economic and political circumstances are important elements in heightening tensions and creating collective discontent, anger and resentment towards foreign nationals, it is the mobilization of this discontent and not the discontent itself that triggers xenophobic attacks in locations where they occur. Mobilization is the vital connective tissue between discontent and xenophobic violence. Local violence entrepreneurs use well-known mobilization techniques, including haranguing and parochial patronage, to stir crowds into targeted and well-organized violent attacks of foreign nationals in South Africa. While this argument is in line with existing theoretical approaches that emphasize mobilization as a key causal factor in the occurrence of collective violence, the paper provides useful solid empirical backing these still hesitant approaches require to consolidate their explanatory value and efficacy.
description: International Journal of Conflict and Violence (IJCV), Vol 13 (2019)
title: ÐÐ¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ ÑÐ°ÑÑÐµÑ Ð¾Ð´Ð½Ð¾ÑÑÑÐ¿ÐµÐ½ÑÐ°ÑÐ¾Ð³Ð¾ ÐºÐ¾Ð½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐµÐ´ÑÐºÑÐ¾ÑÐ°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Simulation and calculation of single-stage bevel gear
Creators: name: Ð¢ÑÐ¾ÑÐ¸Ð¼Ð¾Ð²Ð°, ÐÐ°Ð»ÐµÑÐ¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: ÑÐµÐ´ÑÐºÑÐ¾Ñ
ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½Ñ Ð·Ð°Ð¿Ð°ÑÐ°
ÐÐ¾ÑÐ°-ÐÑÐ»Ð¾Ð½Ð°
ÑÐ¿ÑÑÐ° Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸
ÑÐ¿ÑÑÐ° Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ð¹
ÑÐµÐ¿Ð»Ð¾Ð²Ð°Ñ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑ
ÐºÐ¾Ð½Ð²ÐµÐºÑÐ¸Ñ
ÑÐ³Ð¾Ð» Ð¿ÐµÑÐµÐºÐ¾ÑÐ° Ð¿Ð¾Ð´ÑÐ¸Ð¿Ð½Ð¸ÐºÐ¾Ð²
Ð¾ÑÐµÐ²Ð¾Ðµ Ð¿ÐµÑÐµÐ¼ÐµÑÐµÐ½Ð¸Ðµ
ÑÐ°ÑÑÐ¾ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð·
ÑÐµÐ·Ð¾Ð½Ð°Ð½Ñ
reducer
safety factor
Mohr-Coulomb
strength diagram
stress diagram
thermal power
convection
bearing skew angle
axial displacement
frequency analysis
resonance

description: Ð Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð½Ð° ÑÐµÐ¼Ñ Â«ÐÐ¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ ÑÐ°ÑÑÐµÑ Ð¾Ð´Ð½Ð¾ÑÑÑÐ¿ÐµÐ½ÑÐ°ÑÐ¾Ð³Ð¾ ÐºÐ¾Ð½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐµÐ´ÑÐºÑÐ¾ÑÐ°Â» ÐºÑÐ°ÑÐºÐ¾ Ð¸Ð·Ð»Ð¾Ð¶ÐµÐ½Ñ Ð¾Ð±ÑÐ¸Ðµ ÑÐ²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¾ Ð¼ÐµÑÐ¾Ð´Ð°Ñ Ð Ð°ÑÑÐµÑÐ° Ð·ÑÐ±ÑÐ°ÑÐ¾Ð¹ Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸, Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ½Ð¾Ð³Ð¾ Ð¸ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ½Ð¾Ð³Ð¾ ÑÐ°ÑÑÐµÑÐ° ÐºÐ¾ÑÐ¿ÑÑÐ° ÑÐµÐ´ÑÐºÑÐ¾ÑÐ°, ÑÐ°ÑÑÐµÑÐ° Ð²Ð°Ð»Ð¾Ð² ÑÐµÐ´ÑÐºÑÐ¾ÑÐ° Ð¿Ð¾ ÐºÑÐ¸ÑÐµÑÐ¸ÑÐ¼ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸, Ð¶ÐµÑÑÐºÐ¾ÑÑÐ¸ Ð¸ Ð²Ð¸Ð±ÑÐ¾ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° 3-D Ð¼Ð¾Ð´ÐµÐ»Ñ Ð¾Ð´Ð½Ð¾ÑÑÑÐ¿ÐµÐ½ÑÐ°ÑÐ¾Ð³Ð¾ ÐºÐ¾Ð½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐµÐ´ÑÐºÑÐ¾ÑÐ°. Ð Ð·Ð°ÐºÐ»ÑÑÐµÐ½Ð¸Ð¸ Ð¸Ð·Ð»Ð¾Ð¶ÐµÐ½Ñ Ð²ÑÐ²Ð¾Ð´Ñ Ð¿Ð¾ ÑÐ°Ð±Ð¾ÑÐµ.
description: In the bachelor's work on the topic "Modeling and calculation of a single-stage bevel gearbox" briefly outlined general information about the methods of calculating gear, strength and temperature calculation gearbox housing, the calculation of the shaft of the gearbox according to the criteria of strength, stiffness and vibration. A 3-D model of a single-stage bevel gearbox has been developed. In conclusion, the findings of the work.
Lyman Alpha Emitters at z=7 in the Subaru/XMM-Newton Deep Survey Field: Photometric Candidates and Luminosity Function
Creators: name: Ota, Kazuaki
name: Iye, Masanori
name: Kashikawa, Nobunari
name: Shimasaku, Kazuhiro
name: Ouchi, Masami
name: Totani, Tomonori
name: Kobayashi, Masakazu A. R.
name: Nagashima, Masahiro
name: Harayama, Atsushi
name: Kodaka, Natsuki
name: Morokuma, Tomoki
name: Furusawa, Hisanori
name: Tajitsu, Akito
name: Hattori, Takashi
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We conducted a deep narrowband NB973 (FWHM = 200 A centered at 9755 A) survey of z=7 Lyman alpha emitters (LAEs) in the Subaru/XMM-Newton Deep Survey Field, using the fully depleted CCDs newly installed on the Subaru Telescope Suprime-Cam, which is twice more sensitive to z=7 Lyman alpha at ~ 1 micron than the previous CCDs. Reaching the depth 0.5 magnitude deeper than our previous survey in the Subaru Deep Field that led to the discovery of a z=6.96 LAE, we detected three probable z=7 LAE candidates. Even if all the candidates are real, the Lyman alpha luminosity function (LF) at z=7 shows a significant deficit from the LF at z=5.7 determined by previous surveys. The LAE number and Lyman alpha luminosity densities at z=7 is ~ 7.7-54% and ~5.5-39% of those at z=5.7 to the Lyman alpha line luminosity limit of L(Ly-alpha) >~ 9.2 x 10^{42} erg s^{-1}. This could be due to evolution of the LAE population at these epochs as a recent galaxy evolution model predicts that the LAE modestly evolves from z=5.7 to 7. However, even after correcting for this effect of galaxy evolution on the decrease in LAE number density, the z=7 Lyman alpha LF still shows a deficit from z=5.7 LF. This might reflect the attenuation of Lyman alpha emission by neutral hydrogen remaining at the epoch of reionization and suggests that reionization of the universe might not be complete yet at z=7. If we attribute the density deficit to reionization, the intergalactic medium (IGM) transmission for Lyman alpha photons at z=7 would be 0.4 <= T_{Ly-alpha}^{IGM} <= 1, supporting the possible higher neutral fraction at the earlier epochs at z > 6 suggested by the previous surveys of z=5.7-7 LAEs, z ~ 6 quasars and z > 6 gamma-ray bursts.
description: Accepted to ApJ for publication
Entropic particle transport: higher order corrections to the Fick-Jacobs diffusion equation
Creators: name: Martens, Steffen
name: Schmid, Gerhard
name: Schimansky-Geier, Lutz
name: Hänggi, Peter
Publisher: name: arXiv
Year: 2011
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Transport of point-size Brownian particles under the influence of a constant and uniform force field through a three-dimensional channel with smoothly varying periodic cross-section is investigated. Here, we employ an asymptotic analysis in the ratio between the difference of the widest and the most narrow constriction divided through the period length of the channel geometry. We demonstrate that the leading order term is equivalent to the Fick-Jacobs approximation. By use of the higher order corrections to the probability density we derive an expression for the spatially dependent diffusion coefficient D(x) which substitutes the constant diffusion coefficient present in the common Fick-Jacobs equation. In addition, we show that in the diffusion dominated regime the average transport velocity is obtained as the product of the zeroth-order Fick-Jacobs result and the expectation value of the spatially dependent diffusion coefficient . The analytic findings are corroborated with the precise numerical results of a finite element calculation of the Smoluchowski diffusive particle dynamics occurring in a reflection symmetric sinusoidal-shaped channel.
description: 9 pages, 3 figures
The regional dimensions of global problems: The role of civil protection on development policies
Creators: name: Kalogiannidis, Stavros
name: Nikolaou, Eirini Eleni
name: Kontsas, Stamatis
name: Chatzitheodoridis, Fotios
name: Konteos, George
Publisher: name: figshare
Year: 2022
Subjects: subject: 130203 Economics, Business and Management Curriculum and Pedagogy
subject: FOS: Educational sciences
subject: Environmental Humanities
subject: 220302 Decision Theory
subject: FOS: Philosophy, ethics and religion

description: Global issues are emerged due to the advent of internationalization and interdependence processes. There is a number of global issues prevailing world-wide. The present research paper tries to explore the three way classification of global issues such as inter social, natural social and anthropo-social global problems that may occur as a result of different circumstances . Issues related to Inter-social global are associated to war and peace whereas natural social global problems are related to environmental problems, energy issues, global lack of food, the climate change etc. Global issues such as health care, human rights, education, urbanization etc are classified under anthropo-global issues. This study made an attempt to measure the impact of regional civil protection on the under-research global issues. The major objective of the study is to understand and explore the nature as well as the typology of global concerns. The discussion of this study is based on detailed literature review. This research paper aims to discuss the necessary recommendations that will come as solutions of the under study global issues as well as the role of civil protection in the development policies.
Electromagnetic and phonon modes for superfluid He-4 with a disk resonator
Creators: name: Loktev, V. M.
name: Tomchenko, M. D.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We find the distribution of the electromagnetic field inside and outside a dielectric disk resonator placed in He-II. It is shown that this field consists of a collection of "circular" (c-) photons. The wave function Ψ_c of a c-phonon for the He-II + disk system is calculated in the zero-order approximation in interaction. Due to the symmetry of the problem, the structure of Ψ_c is such that a c-phonon possesses, similarly to a c-photon of the resonator, a definite energy and an angular momentum with respect to the disk axis, but it does not possess a definite momentum in the disk plane.
description: 9 pages, 1 figure
Realization and Properties of Biochemical-Computing Biocatalytic XOR Gate Based on Enzyme Inhibition by a Substrate
Creators: name: Halamek, Jan
name: Bocharova, Vera
name: Arugula, Mary A.
name: Strack, Guinevere
name: Privman, Vladimir
name: Katz, Evgeny
Publisher: name: arXiv
Year: 2011
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Emerging Technologies (cs.ET)
subject: Biological Physics (physics.bio-ph)
subject: Molecular Networks (q-bio.MN)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences
subject: FOS: Biological sciences

description: We consider a realization of the XOR logic gate in a process biocatalyzed by an enzyme (here horseradish peroxidase: HRP), the function of which can be inhibited by a substrate (hydrogen peroxide for HRP), when the latter is inputted at large enough concentrations. A model is developed for describing such systems in an approach suitable for evaluation of the analog noise amplification properties of the gate. The obtained data are fitted for gate quality evaluation within the developed model, and we discuss aspects of devising XOR gates for functioning in "biocomputing" systems utilizing biomolecules for information processing.
title: Deformation instability in crystalline alloys: Luders bands
Creators: name: Sarafanov, G.F.
name: Shondin, Yu.G.
Publisher: name: Peter the Great St. Petersburg Polytechnic University
Year: 2021

description: A mechanism of localization of plastic deformation at high temperatures is investigated in the framework of the autowave model. A model of the formation and propagation of Luders bands is proposed. It is established that a Luders band is a wavefront of the plastic deformation rate. From this article's point of view, the conditions for the formation of a Luders band are decisive for the interpretation of the fluidity serration. The critical value of the deforming stress is determined, at which the homogeneous deformation becomes unstable with respect to the localized flow in the form of Luders bands. In the present consideration, we interpret the Luders band as a wave of switching of the plastic deformation rate. At low stresses, dislocations surrounded by clouds of impurity atoms move slowly and cannot provide a deformation comparable to that, which is produced by a testing machine. As the stress increases, the generation of "fast" dislocations begins, which are formed either due to the detachment of dislocations from the clouds of impurity atoms. As a result, this state, having arisen, propogates as a running front forming a shear band of "fast" dislocations.
Choline phosphate : an improved synthesis and applications in red cell and platelet
Creators: name: Li, Youping
Publisher: name: University of British Columbia
Year: 2019

description: Biomembrane adhesive materials that are effective in aqueous media have gained attention in the past decade owing to their broad uses such as tissue sealants and localized drug delivery agents. Here we demonstrate that hyperbranched polyglycerols (HPG) surface-modified with choline phosphate (CP) in a multivalent fashion are able to bind to eukaryotic cell membranes containing phosphatidyl choline (PC), which is structurally in a reverse orientation compared to CP. This work is dependent on a new synthesis of the CP reagent which allows an efficient production of HPG-CP. In the experimental design section, the preparation and characterization of a library of HPG molecules decorated with different densities of zwitterionic CP ligands is described. A post-polymerization pathway was followed that employs azido moieties on an HPG core for the conjugation of triple bond attached functional groups through “click” reaction, providing the desired HPG-CP macromolecule. The proportions of CP moieties were controlled by adjusting the monomer concentration. It was demonstrated that polymer conjugates carrying over 10% zwitterionic CP groups induced significant hemagglutination without causing red blood cell lysis or any cytotoxic effect. As the CP density was increased on the carrier HPG, cellular adhesion and aggregation became stronger as the intercellular contact area became maximized. The polymer conjugates, including HPG (20 kDa) decorated with 30 and 80 CP groups, were also found to be capable of activating platelets to a significant level while, interestingly, platelet aggregation tests demonstrated negative results. Future studies will investigate the mechanism of this unusual result, perhaps due to HPG-CP interacting with ADP which is intimately involved in platelet aggregation in vivo. DSC results showed that each CP ligand bound more than 37 water molecules on average, compared to each hydroxyl unit on the native HPG binding ~7, primarily owing to the dual-ion structure of CP and the multiple oxygens on the group. It is believed that the hydration ability contributed by the unique zwitterionic construct contributes to a barrier to resist biofouling on the polymer surface. These properties together render HPG-CPs potentially able to participate in various bio- or pharmaceutical- related applications with outstanding biocompatibility.
The importance of the SHARE research infrastructure in addressing challenges of population ageing
Creators: name: Fabijančić, Margareta
Publisher: name: Zenodo
Year: 2025

description: Presented at the Conference on Data Sharing and Secondary Analysis in Child and Youth Wellbeing Research, organised within the COORDINATE project, held in Zagreb from 9th to 10th December 2024. The main objective of the conference was to showcase existing efforts in secondary data analysis for research and policy development, and to discuss the benefits and challenges of data-sharing practices in the field of child and youth wellbeing.
Renormalization Group Functions for the Radiative Symmetry Breaking Scheme with Multi Mass Scale
Creators: name: Kim, Chungku
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We obtain the renormalization group(RG) functions for the $O(N)$ scalar field theory and the Higgs-Yukawa field theory with the Coleman-Weinberg mechanism in which the symmetry breaking occurs radiatively by using the method proposed previously in case of the neutral scalar field theory.
description: 5 pages, no figures
Improved method for calculating nucleon strangeness
Creators: name: Freeman, Walter
name: Toussaint, Doug
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: The strange quark content of the nucleon, as well as other matrix elements, can be calculated on the lattice by examining correlations between the nucleon propagator and the quark condensate. The largest contribution to statistical error comes from fluctuations in the condensate far from the propagation region that contribute only noise. We will report on a technique for considering only the condensate near the propagation region, significantly reducing the statistical error.
description: 7 pages, 4 figures; proceedings of Lattice 2010
Statistical Modelling of Induced Earthquakes
Creators: name: Varty, Zak
Publisher: name: Lancaster University
Year: 2021
Subjects: statistics
earthquake
extreme
induced
seismicity
ETAS
epidemic type aftershock sequence
extreme value

description: Earthquakes induced by human activities present a unique set of challenges to the statistical modeller. Relative to tectonic earthquakes, the recorded number of induced earthquakes can be very small, while interventions to better record and prevent these earthquakes make the use of stationary models either statistically inefficient or inappropriate. On the other hand, the human activity causing seismicity is often well documented and can be a valuable resource that is not available in the tectonic setting. This thesis focuses on how to model anthropogenic earthquakes while making best use of the limited available data. This research provides three main contributions to statistical seismology, each motivated by the induced earthquakes in the Groningen gas field. Firstly, we consider the link between earthquake locations and gas extraction, using a state-of-the-art, physically-motivated model as our baseline. We investigate model simplifications to ensure parsimony of the baseline model and explore model extensions that assess the statistical evidence for additional physical characteristics that are not currently represented. Secondly, we consider how to include developments to the earthquake detection network when modelling earthquake magnitudes. We develop a method for selecting a time-varying threshold above which the earthquake catalogue may be considered complete. This allows small magnitude events, unused by existing analyses, to contribute to our understanding of the largest events. Finally, we turn our focus to aftershock activity and the Epidemic Type Aftershock Sequence (ETAS) model. The use of this model is widespread, but the conventional formulation represents a narrow model class with strong parameter dependence and assumes independent and identically distributed magnitudes. We introduce a reparameterisation and two extensions of the conventional ETAS model, along with efficient inference procedures, which alleviate these issues.
Effects of grain size distribution on the interstellar dust mass growth
Creators: name: Hirashita, Hiroyuki
name: Kuo, Tzu-Ming
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Grain growth by the accretion of metals in interstellar clouds (called `grain growth') could be one of the dominant processes that determine the dust content in galaxies. The importance of grain size distribution for the grain growth is demonstrated in this paper. First, we derive an analytical formula that gives the grain size distribution after the grain growth in individual clouds for any initial grain size distribution. The time-scale of the grain growth is very sensitive to grain size distribution, since the grain growth is mainly regulated by the surface to volume ratio of grains. Next, we implement the results of grain growth into dust enrichment models of entire galactic system along with the grain formation and destruction in the interstellar medium, finding that the grain growth in clouds governs the dust content in nearby galaxies unless the grain size is strongly biased to sizes larger than $\sim 0.1 \micron$ or the power index of the grain size distribution is shallower than $\sim -2.5$. The grain growth in clouds contributes to the rapid increase of dust-to-gas ratio at a certain metallicity level (called critical metallicity in Asano et al. 2011 and and Inoue 2011), which we find to be sensitive to grain size distribution. Thus, the grain growth efficiently increase the dust mass not only in nearby galaxies but also in high-redshift quasars, whose metallicities are larger than the critical value. Our recipe for the grain growth is applicable for any grain size distribution and easily implemented into any framework of dust enrichment in galaxies.
description: 14 pages, 10 figures, accepted for publication in MNRAS
Synchronized Measurements for Power Systems
Creators: name: Guarnieri Caló Carducci, Carlo
Publisher: name: Zenodo
Year: 2021
Subjects: AC-DC Hybrid Grids
Power system measurement
European Union (EU)
H2020
Project
HYPERRIDE
GA 957788

description: Synchronized Measurements for Power Systems for WP10 T10.3 Partner Technical Presentation Series in the HYPERRIDE Project.
Distributed SNR Estimation using Constant Modulus Signaling over Gaussian Multiple-Access Channels
Creators: name: Banavar, Mahesh K.
name: Tepedelenlioglu, Cihan
name: Spanias, Andreas
Publisher: name: arXiv
Year: 2011
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: A sensor network is used for distributed joint mean and variance estimation, in a single time snapshot. Sensors observe a signal embedded in noise, which are phase modulated using a constant-modulus scheme and transmitted over a Gaussian multiple-access channel to a fusion center, where the mean and variance are estimated jointly, using an asymptotically minimum-variance estimator, which is shown to decouple into simple individual estimators of the mean and the variance. The constant-modulus phase modulation scheme ensures a fixed transmit power, robust estimation across several sensing noise distributions, as well as an SNR estimate that requires a single set of transmissions from the sensors to the fusion center, unlike the amplify-and-forward approach. The performance of the estimators of the mean and variance are evaluated in terms of asymptotic variance, which is used to evaluate the performance of the SNR estimator in the case of Gaussian, Laplace and Cauchy sensing noise distributions. For each sensing noise distribution, the optimal phase transmission parameters are also determined. The asymptotic relative efficiency of the mean and variance estimators is evaluated. It is shown that among the noise distributions considered, the estimators are asymptotically efficient only when the noise distribution is Gaussian. Simulation results corroborate analytical results.
description: Submitted to the IEEE Transactions on Signal Processing. 18 pages, 8 figures
Auxiliary field approach to dilute Bose gases with tunable interactions
Creators: name: Cooper, Fred
name: Mihaila, Bogdan
name: Dawson, John F.
name: Chien, Chih-Chun
name: Timmermans, Eddy
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We rewrite the Lagrangian for a dilute Bose gas in terms of auxiliary fields related to the normal and anomalous condensate densities. We derive the loop expansion of the effective action in the composite-field propagators. The lowest-order auxiliary field (LOAF) theory is a conserving mean-field approximation consistent with the Goldstone theorem without some of the difficulties plaguing approximations such as the Hartree and Popov approximations. LOAF predicts a second-order phase transition. We give a set of Feynman rules for improving results to any order in the loop expansion in terms of composite-field propagators. We compare results of the LOAF approximation with those derived using the Popov approximation. LOAF allows us to explore the critical regime for all values of the coupling constant and we determine various parameters in the unitarity limit.
description: 16 pages, 7 figures
The influence of strong field vacuum polarization on gravitational-electromagnetic wave interaction
Creators: name: Forsberg, Mats
name: Papadopoulos, Demetrios
name: Brodin, Gert
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The interaction between gravitational and electromagnetic waves in the presence of a static magnetic field is studied. The field strength of the static field is allowed to surpass the Schwinger critical field, such that the quantum electrodynamical (QED) effects of vacuum polarization and magnetization are significant. Equations governing the interaction are derived and analyzed. It turns out that the energy conversion from gravitational to electromagnetic waves can be significantly altered due to the QED effects. The consequences of our results are discussed.
description: 9 pages, 3 figures
title: Manufacturing Polarisation in Contemporary India: The Case of Identity Politics in Post-Left Bengal
Creators: name: Nath, Suman
name: Chowdhury, Subhoprotim Roy
Publisher: name: Institute for Interdisciplinary Conflict and Violence Research, Bielefeld University
Year: 2019
Subjects: religious polarisation, identity politics, riots, secularism, West Bengal

description: This article explores ethnographically the manufacturing of religious polarisation and violence in West Bengal, India. Since 2014, India has experienced a rise in religion-based identity conflict. Although West Bengal experienced riots during the partition of India, it remained unaffected during the subsequent three decades of Left rule. More recently, however, secular democratic forces have been marginalised and riot-like conflicts have emerged. We argue that identity consolidation in West Bengal is part of an increasing trend of religious polarisation in the country. To bridge the gap between scholarly discussions on the concepts of secularism and communalisation, the paper presents micro-narratives illuminating the background of religious polarisation and violence. We provide ethnographic details of the mechanisms by which religious identities are consolidated. With a case-based approach, this article unearths the mechanisms of identity-based polarisation, and its politicisation in a region which has not experienced this level of violence for several decades.
description: International Journal of Conflict and Violence (IJCV), Vol 13 (2019)
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title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Development of methods and module for diagnosing storage system states
Creators: name: Ð¡Ð¼Ð¸ÑÐ½Ð¾Ð², Ð¡ÐµÑÐ³ÐµÐ¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
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description: Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¸Ð·Ð»Ð¾Ð¶ÐµÐ½ Ð¿Ð¾Ð´ÑÐ¾Ð´ Ðº Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼ ÑÑÐ°Ð½ÐµÐ½Ð¸Ñ Ð´Ð°Ð½Ð½ÑÑ Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð½ÑÐ¹ Ð½Ð° Ð¾Ð½ÑÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ð¼Ð¾Ð´ÐµÐ»ÑÑ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ¾Ð² Ð¡Ð¥Ð. ÐÑÐ¾Ð¼Ðµ ÑÐ¾Ð³Ð¾, Ð´Ð»Ñ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð¿Ð¾Ð»Ð½Ð¾ÑÑ ÑÐ¾Ð±Ð¸ÑÐ°ÐµÐ¼ÑÑ Ð¼ÐµÑÑÐ¸Ðº Ð±ÑÐ» ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ½Ð¾-Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° ÑÐ±Ð¾ÑÐ° ÐºÐ»Ð¸Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð´Ð»Ñ ÑÐ¸ÑÑÐµÐ¼ ÑÑÐ°Ð½ÐµÐ½Ð¸Ñ Ð´Ð°Ð½Ð½ÑÑ. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ» ÑÐ¾Ð·Ð´Ð°Ð½ Ð´ÐµÐ¹ÑÑÐ²ÑÑÑÐ¸Ð¹ Ð¿ÑÐ¾ÑÐ¾ÑÐ¸Ð¿ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾-Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° ÑÐ±Ð¾ÑÐ° Ð¸ Ð¾ÑÐ¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸Ñ ÐºÐ»Ð¸Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² ÑÐ¸ÑÑÐµÐ¼Ñ ÑÑÐ°Ð½ÐµÐ½Ð¸Ñ Ð´Ð°Ð½Ð½ÑÑ. ÐÐ¾ÑÑÐ¸Ð³Ð½ÑÑÑÐµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÑÑÑÑ Ð² Ð¿ÑÐ¾ÐµÐºÑÐµ Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ¸Ð¸ ÐÐÐ ÐÐ¡ÐÐÐ Ð¡ÐÐ±ÐÐ£.
description: The paper presents an approach to diagnosing data storage systems based on ontological models of component storage systems. In addition, to ensure the completeness of the collected metrics, a hardware-software complex for collecting climatic parameters for data storage systems was developed. As a result of the work, a working prototype of a software and hardware complex for collecting and displaying climatic parameters of a data storage system was created. The achieved results are used in the project of the laboratory NIL ASPOD SPbPU.