cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Cost analysis of the impact of caplacizumab in the treatment of acquired thrombotic thrombocytopenic purpura from a US hospital perspective
Creators: name: Pollissard, Laurence
name: Leinwand, Brian I
name: Fournier, Marie
name: Pham, Huy P
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: The aim of this study was to model the financial impact of caplacizumab with therapeutic plasma exchange (TPE) + immunosuppression for patients experiencing an acute acquired thrombotic thrombocytopenic purpura (aTTP) episode versus TPE + immunosuppression, from a US hospital’s perspective. We developed an economic model to estimate the impact of caplacizumab for a US hospital’s budget. Cost offsets from caplacizumab utilization targeted inpatient general ward days, intensive care unit (ICU) days, and TPE utilization. Costs and event probabilities were estimated from primary data analyses of the phase 3 HERCULES trial and peer-reviewed literature or other public sources. Plan reimbursement was obtained from 2019 Medicare Fee Schedules and adjusted to represent reimbursement from different US payers. Cost of ICU and general ward utilization were estimated from Medicare Provider Analysis and Review data analyses capturing hospital discharges. The model results indicate that caplacizumab leads to hospitalization cost savings of over $8,000 ($23,148 versus $14,904) along with TPE cost savings of over $14,000 ($37,150 versus $23,033) per patient. When the cost of caplacizumab and plan reimbursement are incorporated into the results, the per-patient cost of TPE + immunosuppression is $23,120 versus $70,068 for caplacizumab with TPE + immunosuppression, an incremental cost of $46,948. The model was robust to several scenario analyses; however, when limited to Medicare fee-for-service (FFS), the incremental cost of caplacizumab per-patient reduced to $4,852 due to add-on payments. Caplacizumab with TPE + immunosuppression is associated with an increase in costs; however, the increase is nominal among payers who provide an add-on payment consistent with that of Medicare FFS.
Mapping Approach for Quantum-Classical Time Correlation Functions
Creators: name: Nassimi, Ali
name: Kapral, Raymond
Publisher: name: arXiv
Year: 2009
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The calculation of quantum canonical time correlation functions is considered in this paper. Transport properties, such as diffusion and reaction rate coefficients, can be determined from time integrals of these correlation functions. Approximate, quantum-classical expressions for correlation functions, which are amenable to simulation, are derived. These expressions incorporate the full quantum equilibrium structure of the system but approximate the dynamics by quantum-classical evolution where a quantum subsystem is coupled to a classical environment. The main feature of the formulation is the use of a mapping basis where the subsystem quantum states are represented by fictitious harmonic oscillator states. This leads to a full phase space representation of the dynamics that can be simulated without appeal to surface-hopping methods. The results in this paper form the basis for new simulation algorithms for the computation of quantum transport properties of large many-body systems.
Limits on Unresolved Planetary Companions to White Dwarf Remnants of 14 Intermediate-Mass Stars
Creators: name: Kilic, Mukremin
name: Gould, Andrew
name: Koester, Detlev
Publisher: name: arXiv
Year: 2009
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present Spitzer IRAC photometry of white dwarf remnants of 14 stars with M = 3-5 Msol. We do not detect mid-infrared excess around any of our targets. By demanding a 3 sigma photometric excess at 4.5 micron for unresolved companions, we rule out planetary mass companions down to 5, 7, or 10 M_J for 13 of our targets based on the Burrows et al. (2003) substellar cooling models. Combined with previous IRAC observations of white dwarf remnants of intermediate-mass stars, we rule out \geq 10 M_J companions around 40 white dwarfs and \geq 5 M_J companions around 10 white dwarfs.
description: ApJ, in press. Fixed a numerical error in the abstract v1
Identifying the Importance of Software Reuse in COCOMO81, COCOMOII
Creators: name: Hari, CH. V. M. K.
name: D, Prof. Prasad Reddy P. V. G.
name: Kumar, J. N. V. R Swarup
name: SriRamGanesh, G.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Software project management is an interpolation of project planning, project monitoring and project termination. The substratal goals of planning are to scout for the future, to diagnose the attributes that are essentially done for the consummation of the project successfully, animate the scheduling and allocate resources for the attributes. Software cost estimation is a vital role in preeminent software project decisions such as resource allocation and bidding. This paper articulates the conventional overview of software cost estimation modus operandi available. The cost, effort estimates of software projects done by the various companies are congregated, the results are segregated with the present cost models and the MRE (Mean Relative Error) is enumerated. We have administered the historical data to COCOMO 81, COCOMOII model and identified that the stellar predicament is that no cost model gives the exact estimate of a software project.
Understanding Single Tops using Jets
Creators: name: Plehn, Tilman
name: Rauch, Michael
name: Spannowsky, Michael
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Top plus jets production at hadron collider allows us to study the couplings of the top quark. In the Standard Model, two single top processes contribute to the top-jets final state. Beyond the Standard Model, additional direct top production can occur. All three processes probe top gauge couplings including flavor mixing. The structure of accompanying QCD jets allows us to separate the direct top signal from the QCD backgrounds as well as to disentangle the three top plus jets production mechanisms orthogonally to the usual bottom tags.
title: ÐÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½Ñ ÐÐµÑÐ½ÑÑÐ°-Ð­ÑÑÐ¸Ð½Ð³ÑÐ³Ð°ÑÐ·ÐµÐ½Ð° Ð² ÑÐ¸ÑÑÐµÐ¼Ðµ Bi2Sr2CaCu2Oy Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ ÑÐ»Ð°Ð±Ð¾Ð³Ð¾ Ð»ÐµÐ³Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¸Ð´Ð³Ð°Ð¹Ð»Ð¾, ÐÐ»ÐµÐºÑÐ°Ð½Ð´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: 2017
Subjects: ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½Ñ ÐÐµÑÐ½ÑÑÐ°-Ð­ÑÑÐ¸Ð½Ð³ÑÐ³Ð°ÑÐ·ÐµÐ½Ð°
ÐÐµÑÐ½ÑÑÐ°-Ð­ÑÑÐ¸Ð½Ð³ÑÐ³Ð°ÑÐ·ÐµÐ½Ð° ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½Ñ
Ð»ÐµÐ³Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÑÐ²ÐµÑÑ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¸ÐºÐ¸
Ð²Ð¸ÑÐ¼ÑÑÐ¾Ð²ÑÐµ ÐºÑÐ¿ÑÐ°ÑÑ

description: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½Ñ ÐÐµÑÐ½ÑÑÐ°-Ð­ÑÑÐ¸Ð½Ð³ÑÐ³Ð°ÑÐ·ÐµÐ½Ð° Ð² Ð¾Ð±ÑÐ°Ð·ÑÐ°Ñ Ð²Ð¸ÑÐ¼ÑÑÐ¾Ð²ÑÑ ÐÐ¢Ð¡Ð ÑÐ¸ÑÑÐµÐ¼Ñ Bi-2212 Ð² Ð½Ð¾ÑÐ¼Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÐ°Ð·Ðµ. ÐÑÐ¸Ð²ÐµÐ´ÐµÐ½ Ð¾Ð±Ð·Ð¾Ñ Ð»Ð¸ÑÐµÑÐ°ÑÑÑÑ, Ð´Ð°ÑÑÐ¸Ð¹ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ñ Ð¾ ÑÐ²ÐµÑÑÐ¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¸ÐºÐ°Ñ, ÐÐ¢Ð¡Ð-Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð°Ñ, ÑÐµÑÐ¼Ð¾Ð¼Ð°Ð³Ð½Ð¸ÑÐ½ÑÑ ÑÐ²Ð»ÐµÐ½Ð¸ÑÑ, ÑÑÑÐµÐºÑÐµ ÐÐµÑÐ½ÑÑÐ°-Ð­ÑÑÐ¸Ð½Ð³ÑÐ³Ð°ÑÐ·ÐµÐ½Ð°, Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÐ·ÐºÐ¾Ð¹ Ð·Ð¾Ð½Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¾Ð± ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÑ Ð´Ð°Ð½Ð½ÑÑ Ð¾ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½ÑÐµ ÐÐµÑÐ½ÑÑÐ°-Ð­ÑÑÐ¸Ð½Ð³ÑÐ³Ð°ÑÐ·ÐµÐ½Ð° Ð² Ð²Ð¸ÑÐ¼ÑÑÐ¾Ð²ÑÑ ÐºÑÐ¿ÑÐ°ÑÐ°Ñ Ð² Ð½Ð¾ÑÐ¼Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÐ°Ð·Ðµ. ÐÐ¿Ð¸ÑÐ°Ð½Ñ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ° Ð¸ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÑ Ð´Ð°Ð½Ð½ÑÑ.
Discriminating Between the Physical Processes that Drive Spheroid Size Evolution
Creators: name: Hopkins, Philip F.
name: Bundy, Kevin
name: Hernquist, Lars
name: Wuyts, Stijn
name: Cox, Thomas J.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Massive galaxies at high-z have smaller effective radii than those today, but similar central densities. Their size growth therefore relates primarily to the evolving abundance of low-density material. Various models have been proposed to explain this evolution, which have different implications for galaxy, star, and BH formation. We compile observations of spheroid properties as a function of redshift and use them to test proposed models. Evolution in progenitor gas-richness with redshift gives rise to initial formation of smaller spheroids at high-z. These systems can then evolve in apparent or physical size via several channels: (1) equal-density 'dry' mergers, (2) later major or minor 'dry' mergers with less-dense galaxies, (3) adiabatic expansion, (4) evolution in stellar populations & mass-to-light-ratio gradients, (5) age-dependent bias in stellar mass estimators, (6) observational fitting/selection effects. If any one of these is tuned to explain observed size evolution, they make distinct predictions for evolution in other galaxy properties. Only model (2) is consistent with observations as a dominant effect. It is the only model which allows for an increase in M_BH/M_bulge with redshift. Still, the amount of merging needed is larger than that observed or predicted. We therefore compare cosmologically motivated simulations, in which all these effects occur, & show they are consistent with all the observational constraints. Effect (2), which builds up an extended low-density envelope, does dominate the evolution, but effects 1,3,4, & 6 each contribute ~20% to the size evolution (a net factor ~2). This naturally also predicts evolution in M_BH-sigma similar to that observed.
description: 19 pages, 7 figures. accepted to MNRAS (matches accepted version)
Lessons learned: Creating space for inclusive practices in academia
Creators: name: Moore, Lucille Anne
name: Foster, Antoinette Y
Publisher: name: Zenodo
Year: 2019

description: *See csvconf.com for auditory recording*

With the advent of big data, many people are beginning to explore fighting social inequity and structural systems of oppression with data in order to (1) define the problem and (2) affect changes in policy. We are learning that, for the most part, much of the data around these issues don’t exist, which largely reinforces systems of oppression. At Oregon Health & Science University in Portland, OR, a group of people have come together to focus on the lack of representation of historically underrepresented minorities (URM) in science as well as the lack of inclusive culture within OHSU’s graduate programs. Our group is called the Alliance for Visible Diversity in Science (AVDS). We found that data on a variety of topics, e.g. statistics on the number of URM graduate students that are interviewed/accepted/decide to matriculate, and well-designed climate surveys to assess the culture of inclusivity are lacking. This leads to decision-making and policies based on incomplete data that disproportionately hurts already vulnerable populations. For example, many programs require that applicants report their score on a standardized test called the graduate record examination (GRE) despite the fact that research shows that GRE scores are more highly correlated with socioeconomic status than student success. We would like to share what we have learned through the process of forming AVDS: our successes, our challenges, and the imperative idea that we must in part approach social inequity issues with scientific and data-driven approaches.
description: https://www.youtube.com/csvconf
title: Ð¡Ð¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¿ÐµÑÐµÐ²Ð°Ð»ÐºÐ¸ Ð³Ð¾ÑÑÑÐµÐºÐ°ÑÐ°Ð½Ð¾Ð¹ ÑÑÐ°Ð»Ð¸(Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÑÑÐ¸Ð²Ð¸Ð´Ð¾ÑÐ½Ð¾Ð¹ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ ÐÐÐ "ÐÐµÐ²Ð° ÐÐÐ¢ÐÐÐ")
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐµÐ¿ÐµÑÐ¸Ð½, 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: 2016
Subjects: Ð»Ð¾Ð³Ð¸ÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¸
Ð¿ÐµÑÐµÐ²Ð°Ð»ÐºÐ¸ ÑÑÐ°Ð»Ð¸
Ð³Ð¾ÑÑÑÐµÐºÐ°ÑÐ°Ð½Ð°Ñ ÑÑÐ°Ð»Ñ
ÑÑÐ¸Ð²Ð¸Ð´Ð¾ÑÐ½ÑÐµ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸
logistics operations
transshipment of steel
hot-rolled steel
stevedoring companies

description: Ð Ð¾ÑÐ½Ð¾Ð²Ðµ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ÑÐµÑÐ½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐºÐ»Ð°Ð´ÑÐºÐ¸Ñ Ð¿Ð»Ð¾ÑÐ°Ð´ÐµÐ¹ ÐÐÐ "ÐÐµÐ²Ð° ÐÐÐ¢ÐÐÐ" Ð·Ð° 2015 Ð³Ð¾Ð´ Ð¿Ð¾ÐºÐ°Ð·Ð°Ð½Ð¾, ÑÑÐ¾ Ð³ÑÑÐ·Ð¾Ð¾Ð±Ð¾ÑÐ¾Ñ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ Ð¿Ð¾ Ð³ÐµÐ½ÐµÑÐ°Ð»ÑÐ½ÑÐ¼ Ð³ÑÑÐ·Ð°Ð¼ Ð´Ð¾ÑÑÐ¸Ð³ Ð¼Ð°ÐºÑÐ¸Ð¼ÑÐ¼Ð°. Ð¢Ð°Ðº ÐºÐ°Ðº ÑÐ²ÐµÐ»Ð¸ÑÐ¸Ð»Ð°ÑÑ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ° ÐºÐ¾Ð½ÑÐµÐ¹Ð½ÐµÑÐ½ÑÑ Ð³ÑÑÐ·Ð¾Ð² Ð½Ð° ÑÐµÑÐ¼Ð¸Ð½Ð°Ð»Ðµ. Ð Ð°ÑÑÑÐ¸ÑÐ°Ð½Ð½ÑÐµ Ð¸ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð½ÑÐµ Ð² ÑÐ°Ð±Ð¾ÑÐµ Ð½Ð¾Ð²ÑÐµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ ÑÐ°Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ Ð¸ ÑÐºÐ»Ð°Ð´Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð³Ð¾ÑÑÑÐµÐºÐ°ÑÐ°Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐºÐ°ÑÐ°, ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ñ ÑÐ²ÐµÐ»Ð¸ÑÐ¸ÑÑ Ð²Ð¼ÐµÑÑÐ¸Ð¼Ð¾ÑÑÑ ÑÐºÐ»Ð°Ð´ÑÐºÐ¾Ð¹ Ð·Ð¾Ð½Ñ Ð¸ Ð¿Ð¾Ð²ÑÑÐ¸ÑÑ Ð³ÑÑÐ·Ð¾Ð¾Ð±Ð¾ÑÐ¾Ñ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸.
description: The basis of the analysis of technical and economic indicators ofthe use of warehouse space Company "Neva Metal" for 2015 shows that the turnover of the company for general cargo peaked.Since the increased handling of containerized cargo at the terminal. The calculated and proposed in the new placement options and storage of hot-rolled products, can increase the capacity of storage area and increase the company's turnover.
Additional file 2 of Effect of ginsenoside compound K on alleviating colitis via modulating gut microbiota
Creators: name: Wang, Li
name: Shao, Li
name: Chen, Man-Yun
name: Wang, Lin
name: Zhang, Wei
name: Tan, Feng-Bo
name: Huang, Wei-Hua
Publisher: name: figshare
Year: 2023
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer

description: Additional file 2: Table S1. The primer sequences used in real-time qPCR assays in colonic tissue.
Combined study of gamma p to eta p and pi-p to eta n in a chiral constituent quark approach
Creators: name: He, Jun
name: Saghai, B.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Within a chiral constituent quark model approach, $η$-meson production on the proton {\it via} electromagnetic and hadron probes are studied. With few parameters, differential cross-section and polarized beam asymmetry for γp \to ηp$ and differential cross section for $π^- p\to ηn$ processes are calculated and successfully compared with the data in the center-of-mass energy range from threshold up to 2 GeV. The five known resonances $S_{11}(1535)$, $S_{11}(1650)$, $P_{13}(1720)$, $D_{13}(1520)$, and $F_{15}(1680)$ are found to be dominant in the reaction mechanisms in both channels. Possible roles plaied by new resonances are also investigated and in the photoproduction channel, significant contribution from $S_{11}$- and $D_{15}$-resonances, with masses around 1715 MeV and 2090 MeV, respectively, are deduced. For the so-called missing resonances, no evidence is found within the investigated reactions. The helicity amplitudes and decay widths of $N^* \to πN, ηN$ are also presented, and found consistent with the PDG values.
description: 23 pages,5 figures
title: ÐÑÑÐ¾ÑÐ¸Ñ Ð¸ ÑÐ¸Ð»Ð¾ÑÐ¾ÑÐ¸Ñ Ð½Ð°ÑÐºÐ¸. ÐÑÑÐ¾ÑÐ¸Ñ Ð¸ÑÑÐ¾ÑÐ¸Ð¾Ð³ÑÐ°ÑÐ¸Ð¸
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: Ð£Ð»ÑÑÐ½Ð¾Ð²Ð°, Ð¡Ð²ÐµÑÐ»Ð°Ð½Ð°
name: ÐÐ»Ð°Ð´ÑÑÐºÐ¸Ð½, ÐÐ²Ð°Ð½
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½. ÑÐ½-ÑÐ°
Year: 2012
Subjects: Ð¸ÑÑÐ¾ÑÐ¸Ð¾Ð³ÑÐ°ÑÐ¸Ñ
Ð¸ÑÑÐ¾ÑÐ¸Ñ Ð½Ð°ÑÐºÐ¸
ÑÐ¸Ð»Ð¾ÑÐ¾ÑÐ¸Ñ Ð½Ð°ÑÐºÐ¸
ÑÑÐµÐ±Ð½Ð¸ÐºÐ¸ Ð¸ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ñ Ð´Ð»Ñ Ð²ÑÐ·Ð¾Ð²

description: ÐÐ¾ÑÐ¾Ð±Ð¸Ðµ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÐµÑ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ ÐºÐ°Ð½Ð´Ð¸Ð´Ð°ÑÑÐºÐ¾Ð³Ð¾ ÑÐºÐ·Ð°Ð¼ÐµÐ½Ð° Â«ÐÑÑÐ¾ÑÐ¸Ñ Ð¸ ÑÐ¸Ð»Ð¾ÑÐ¾ÑÐ¸Ñ Ð½Ð°ÑÐºÐ¸ (ÐÑÑÐ¾ÑÐ¸Ñ Ð¸ÑÑÐ¾ÑÐ¸Ð¾Ð³ÑÐ°ÑÐ¸Ð¸)Â», ÑÑÐ²ÐµÑÐ¶Ð´ÐµÐ½Ð½Ð¾Ð¹ ÐÑÐ¸ÐºÐ°Ð·Ð¾Ð¼ ÐÐ¸Ð½Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð Ð¤ â 697 Ð¾Ñ 17.02.2004. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð¾ÑÐµÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð¸ Ð¼Ð¸ÑÐ¾Ð²Ð¾Ð¹ Ð¸ÑÑÐ¾ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð½Ð°ÑÐºÐ¸ Ð¸ Ð¸ÑÑÐ¾ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¼ÑÑÐ»Ð¸ Ð¾Ñ Ð´ÑÐµÐ²Ð½Ð¾ÑÑÐ¸ Ð´Ð¾ ÐºÐ¾Ð½ÑÐ° XX Ð². ÐÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ Ð°ÑÐ¿Ð¸ÑÐ°Ð½ÑÐ¾Ð² Ð²ÑÐ·Ð¾Ð² Ð Ð¾ÑÑÐ¸Ð¹ÑÐºÐ¾Ð¹ Ð¤ÐµÐ´ÐµÑÐ°ÑÐ¸Ð¸, Ð¾Ð±ÑÑÐ°ÑÑÐ¸ÑÑÑ Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸ÑÐ¼ Â«ÐÑÑÐ¾ÑÐ¸ÑÂ», Â«ÐÑÐµÑÐµÑÑÐ²ÐµÐ½Ð½Ð°Ñ Ð¸ÑÑÐ¾ÑÐ¸ÑÂ», Â«ÐÑÑÐ¾ÑÐ¸Ñ Ð½Ð°ÑÐºÐ¸ Ð¸ ÑÐµÑÐ½Ð¸ÐºÐ¸Â».
description: ÐÐµÑÐ°ÑÐ°ÐµÑÑÑ Ð¿Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ ÑÐµÐ´Ð°ÐºÑÐ¸Ð¾Ð½Ð½Ð¾-Ð¸Ð·Ð´Ð°ÑÐµÐ»ÑÑÐºÐ¾Ð³Ð¾ ÑÐ¾Ð²ÐµÑÐ° Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¾Ð³Ð¾ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐ°.
Lattice chiral effective field theory with three-body interactions at next-to-next-to-leading order
Creators: name: Epelbaum, Evgeny
name: Krebs, Hermann
name: Lee, Dean
name: Meißner, Ulf-G.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We consider low-energy nucleons at next-to-next-to-leading order in lattice chiral effective field theory. Three-body interactions first appear at this order, and we discuss several methods for determining three-body interaction coefficients on the lattice. We compute the energy of the triton and low-energy neutron-deuteron scattering phase shifts in the spin-doublet and spin-quartet channels using Luescher's finite volume method. In the four-nucleon system we calculate the energy of the alpha particle using auxiliary fields and projection Monte Carlo.
description: 33 pages, 9 figures
Dispersion interactions and reactive collisions of ultracold polar molecules
Creators: name: Kotochigova, Svetlana
Publisher: name: arXiv
Year: 2010
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Progress in ultracold experiments with polar molecules requires a clear understanding of their interactions and reactivity at ultra-low collisional energies. Two important theoretical steps in this process are the characterization of interaction potentials between molecules and the modeling of reactive scattering mechanism. Here, we report on the {\it abinitio} calculation of isotropic and anisotropic van der Waals interaction potentials for polar KRb and RbCs colliding with each other or with ultracold atoms. Based on these potentials and two short-range scattering parameters we then develop a single-channel scattering model with flexible boundary conditions. Our calculations show that at low temperatures (and in absence of an external electric field) the reaction rates between molecules or molecules with atoms have a resonant character as a function of the short-range parameters. We also find that both the isotropic and anisotropic van der Waals coefficients have significant contributions from dipole coupling to excited electronic states. Their values can differ dramatically from those solely obtained from the permanent dipole moment. A comparison with recently obtained reaction rates of fermionic $^{40}$K$^{87}$Rb shows that the experimental data can not be explained by a model where the short-range scattering parameters are independent of the relative orbital angular momentum or partial wave.
description: 15 pages, 12 figures
Scale Dependent Local Non-Gaussianity from Loops
Creators: name: Kumar, Jason
name: Leblond, Louis
name: Rajaraman, Arvind
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We analyze multi-field inflationary systems which yield strongly scale dependent non-Gaussianity with a shape that is very close to the local shape. As in usual multi-field models, the non-Gaussianity arises from the non-linear transfer of scalar field fluctuations to curvature perturbations. Here we consider models in which higher order terms (loops) dominate over the lowest order source of non-linearity. The magnitude of non-Gaussianity depends on an infrared cutoff which is determined by our observational probes measuring non-Gaussianity. In our models, the running is positive and large (n_{NG} ~ 0.2) on CMB scales. The magnitude of the bispectrum is maximally of order O(100), and grows on small scales. This can lead to interesting signals for large scale structure.
description: 22 pages, 3 figures; v2 references added
Internal Extinction in the SDSS Late-Type Galaxies
Creators: name: Cho, Jungyeon
name: Park, Changbom
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We study internal extinction of late-type galaxies in the Sloan Digital Sky Survey. We find that the degree of internal extinction depends on both the concentration index c and K_s-band absolute magnitude M_K. We give simple fitting functions for internal extinction. In particular, we present analytic formulae giving the extinction-corrected magnitudes from the observed optical parameters. For example, the extinction-corrected r-band absolute magnitude can be obtained by M_{r,0}=-20.77 +(-1+\sqrt{1+4Δ(M_{r,obs}+20.77+4.93Δ)})/2Δ, where Δ= 0.236\{1.35(c-2.48)^2-1.14\}\log(a/b), c=R_{90}/R_{50} is the the concentration index, and a/b is the isophotal axis ratio of the 25 mag/arcsec^2 isophote in the i-band. The 1σerror in M_{r,0} is 0.21{\rm log}(a/b). The late-type galaxies with very different inclinations are found to trace almost the same sequence in the (u-r)-$M_r$ diagram when our prescriptions for extinction correction are applied. We also find that (u-r) color can be a third independent parameter that determines the degree of internal extinction.
description: 14 pages, 14 figures, and 2 tabls, submitted to ApJ
Badhamia affinis var. microspora  Nann.-Bremek. & Y. Yamam
Creators: name: Kluša, Julita
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Protozoa
Mycetozoa
Myxomycetes
Physarales
Physaraceae
Badhamia
Badhamia affinis
Badhamia affinis var. microspora (meyl.) nann.-Bremek. & y. yamam

description: ● Badhamia affinis var. microspora (Meyl.) Nann.-Bremek. & Y. Yamam.,
koku dzelksnītes sīksporu varietāte
- leg. I.Rožlapa, 28 Jan 2023, Rīga, on deciduous log in a damp place, det. J.Kluša, conf. E.Johannesen, 2023; (NMKK), one locality.
description: Published as part of Kluša, Julita, 2023, Complete Checklist Of Myxomycetes In Latvia, pp. 127-151 in Acta Biologica Universitatis Daugavpiliensis 23 (2) on pages 127-151, DOI: 10.59893/abud.23(2).002, http://zenodo.org/record/12650118
Computing Black Hole entropy in Loop Quantum Gravity from a Conformal Field Theory perspective
Creators: name: Agullo, Ivan
name: Borja, Enrique F.
name: Diaz-Polo, Jacobo
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Motivated by the analogy proposed by Witten between Chern-Simons and Conformal Field Theories, we explore an alternative way of computing the entropy of a black hole starting from the isolated horizon framework in Loop Quantum Gravity. The consistency of the result opens a window for the interplay between Conformal Field Theory and the description of black holes in Loop Quantum Gravity.
description: 9 pages
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¹ Ð¿Ð¾ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿Ð°ÑÐºÐ¾Ð¼ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½ÑÑ ÑÐ¾Ð½Ð´Ð¾Ð² Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐÐ Â«Ð¥ÐµÐ½ÐºÐµÐ»Ñ Ð ÑÑÂ»)
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¼Ð¸ÑÑÐ¸ÐµÐ²Ð°, ÐÑÐ¸Ð½Ð°
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: 2017
Subjects: Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐ¾Ð½Ð´Ñ
ÑÐµÑ Ð½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ
Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÐ¾Ð½Ð´Ð¾Ð²

description: Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ - Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÐ¾Ð½Ð´Ð¾Ð² Ð² Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸. Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÐ¾Ð½Ð´Ð¾Ð². ÐÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÐ¾Ð½Ð´Ð¾Ð², Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÐ¾Ð½Ð´Ð¾Ð², Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ ÑÑÐµÐ¿ÐµÐ½Ð¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ, Ð° ÑÐ°Ðº Ð¶Ðµ ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸Ðµ ÑÐ°ÐºÑÐ¾ÑÐ¾Ð², Ð²Ð»Ð¸ÑÑÑÐ¸Ñ Ð½Ð° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÐ¾Ð½Ð´Ð¾Ð² Ð² Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ñ Ð¸ Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ ÑÐµÑÐ½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸, Ð¾ÑÐµÐ½ÐµÐ½Ð° ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð°Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÐ¾Ð½Ð´Ð¾Ð² Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸.
Gerenciamento de projetos: Compras e suprimentos do setor offshore
Creators: name: Porto, Tamara Barbosa
Publisher: name: figshare
Year: 2021
Subjects: subject: 91406 Petroleum and Reservoir Engineering
subject: FOS: Environmental engineering

description: O objetivo da cadeia de suprimentos será apresentado como maneira de identificar o motivo pelo qual é importante se fazer uma gestão dessa cadeia dentro das organizações.
Viscoelastic Taylor-Couette instability of shear banded flow
Creators: name: Fielding, Suzanne M.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We study numerically shear banded flow in planar and curved Couette geometries. Our aim is to explain two recent observations in shear banding systems of roll cells stacked in the vorticity direction, associated with an undulation of the interface between the bands. Depending on the degree of cell curvature and on the material's constitutive properties, we find either (i) an instability of the interface between the bands driven by a jump in second normal stress across it; or (ii) a bulk viscoelastic Taylor Couette instability in the high shear band driven by a large first normal stress within it. Both lead to roll cells and interfacial undulations, but with a different signature in each case. Our work thereby suggests a different origin for the roll cells in each of the recent experiments.
description: 4 pages, submitted for publication
Substellar-mass companions to the K-dwarf BD +14 4559 and the K-giants HD 240210 and BD +20 2457
Creators: name: Niedzielski, A.
name: Nowak, G.
name: Adamów, M.
name: Wolszczan, A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We present the discovery of substellar-mass companions to three stars by the ongoing Penn State - Toru\' n Planet Search (PTPS) conducted with the 9.2-m Hobby-Eberly Telescope. The K2-dwarf, BD +14 4559, has a 1.5 M$_{J}$ companion with the orbital period of 269 days and shows a non-linear, long-term radial velocity trend, which indicates a possible presence of another planet-mass body in the system. The K3-giant, HD 240210, exhibits radial velocity variations that require modeling with multiple orbits, but the available data are not yet sufficient to do it unambiguously. A tentative, one-planet model calls for a 6.9 M$_J$ planet in a 502-day orbit around the star. The most massive of the three stars, the K2-giant, BD +20 2457, whose estimated mass is 2.8$\pm$1.5 M$_\odot$, has two companions with the respective minimum masses of 21.4 M$_J$ and 12.5 M$_J$ and orbital periods of 380 and 622 days. Depending on the unknown inclinations of the orbits, the currently very uncertain mass of the star, and the dynamical properties of the system, it may represent the first detection of two brown dwarf-mass companions orbiting a giant. The existence of such objects will have consequences for the interpretation of the so-called brown dwarf desert known to exist in the case of solar-mass stars.
description: 28 pages, 4 tables, 10 figures. Submitted to ApJ
Instability of Bose-Einstein condensates in tilted lattices with time-periodical modulation
Creators: name: Hui, Ning-Ju
name: Xu, Xiao-Qiang
name: Li, You-Quan
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We study the dynamical stability of Bose-Einstein condensates in an optical lattice with a time-periodic modulation potential and a constant acceleration force simultaneously. We derive the explicit expressions of quasienergies and obtain the stability diagrams in the parameter space of the interaction strength and the modulation amplitude. The ratio of the acceleration force to the modulation frequency characterizes two cases: integer and non-integer resonances. For integer resonances, the critical interaction strength $g_{\mathrm{c}}$ shows an alternate behavior where the completely unstable regions correspond to the negative effective tunneling strength. Among non-integer resonances, we observe that $g_{\mathrm{c}}$ peaks are centered around half-integer resonances for which the completely unstable regions disappear, accompanied with a whole displacement of $g_{\mathrm{c}}$. Compared with integer and half-integer resonances, the crossovers between them show no explicit dependence of $g_{\mathrm{c}}$ on the modulation amplitude.
title: ÐÑÑ Ð³Ð°Ð»ÑÐµÑÑÐºÐ¸Ð¹ ÑÑÐµÑ Ð¸ Ð½Ð°Ð»Ð¾Ð³Ð¾Ð¾Ð±Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ Ð¿ÑÐ¸Ð±ÑÐ»Ð¸ ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¾Ð¹ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ»ÐµÐºÑÐµÐµÐ²Ð°, ÐÐ¹Ð½Ð°
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: 2017
Subjects: Ð±ÑÑ Ð³Ð°Ð»ÑÐµÑÑÐºÐ¸Ð¹ ÑÑÐµÑ
ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²ÑÐ¹ ÑÐµÐ·ÑÐ»ÑÑÐ°Ñ
Ð½Ð°Ð»Ð¾Ð³ Ð½Ð° Ð¿ÑÐ¸Ð±ÑÐ»Ñ
Ð½Ð°Ð»Ð¾Ð³Ð¾Ð¾Ð±Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ

description: Ð¦ÐµÐ»ÑÑ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¸ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð²Ð¾Ð¿ÑÐ¾ÑÐ¾Ð² Ð±ÑÑÐ³Ð°Ð»ÑÐµÑÑÐºÐ¾Ð³Ð¾ ÑÑÐµÑÐ° Ð¸ Ð½Ð°Ð»Ð¾Ð³Ð¾Ð¾Ð±Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¿ÑÐ¸Ð±ÑÐ»Ð¸ ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¾Ð¹ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸. Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ: Ð¿Ð¾Ð½ÑÑÐ¸Ðµ Ð¸ ÐºÐ»Ð°ÑÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ Ð¿ÑÐ¸Ð±ÑÐ»Ð¸, ÑÑÑÐ½Ð¾ÑÑÑ Ð¸ ÑÑÐ½ÐºÑÐ¸Ð¸ Ð½Ð°Ð»Ð¾Ð³Ð° Ð½Ð° Ð¿ÑÐ¸Ð±ÑÐ»Ñ, Ð±ÑÑÐ³Ð°Ð»ÑÐµÑÑÐºÐ¸Ð¹ Ð¸ Ð½Ð°Ð»Ð¾Ð³Ð¾Ð²ÑÐ¹ ÑÑÐµÑ Ð¿ÑÐ¸Ð±ÑÐ»Ð¸ Ð² ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²Ð¸Ð¸ Ñ Ð Ð¡ÐÐ£ Ð¸ ÐÐ¡Ð¤Ð. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾-ÑÐ¾Ð·ÑÐ¹ÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÐÐÐ Â«ÐÐ¸ÐºÐ°Ð»ÑÐ²ÑÐºÐ°Ñ ÑÐ¾Ð¿Ð»Ð¸Ð²Ð½Ð°Ñ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸ÑÂ» (Â«ÐÐ¢ÐÂ»). ÐÑÐ» Ð¸Ð·ÑÑÐµÐ½ Ð¸ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½ Ð±ÑÑÐ³Ð°Ð»ÑÐµÑÑÐºÐ¸Ð¹ Ð¸ Ð½Ð°Ð»Ð¾Ð³Ð¾Ð²ÑÐ¹ ÑÑÐµÑ Ð¿ÑÐ¸Ð±ÑÐ»Ð¸ Ð² ÐÐÐ Â«ÐÐ¢ÐÂ». ÐÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ñ ÑÐ¿Ð¾ÑÐ¾Ð±Ñ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±ÑÑÐ³Ð°Ð»ÑÐµÑÑÐºÐ¾Ð³Ð¾ ÑÑÐµÑÐ° Ð¸ Ð½Ð°Ð»Ð¾Ð³Ð¾Ð¾Ð±Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¿ÑÐ¸Ð±ÑÐ»Ð¸ Ð² ÐÐÐ Â«ÐÐ¸ÐºÐ°Ð»ÑÐ²ÑÐºÐ°Ñ ÑÐ¾Ð¿Ð»Ð¸Ð²Ð½Ð°Ñ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸ÑÂ». ÐÑÐµÐ½ÐµÐ½Ð° Ð¸Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ.
title: ÐÑÐ¶Ð¸Ð²Ð°Ð½Ð¸Ðµ ÐºÐ°Ðº ÑÐ¾ÑÑÐ°Ð²Ð½Ð°Ñ ÑÐ°ÑÑÑ Ð±Ð¾ÐµÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ Ð¸ Ð¶Ð¸Ð·Ð½ÐµÐ´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð²Ð¾ÐµÐ½Ð½Ð¾ÑÐ»ÑÐ¶Ð°ÑÐ¸Ñ Ð² ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ ÑÑÐ»Ð¾Ð²Ð¸ÑÑ
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: Ð¥ÑÑÑÑÐ°Ð»ÐµÐ², ÐÐ½Ð´ÑÐµÐ¹
name: Ð¤ÑÐ¾Ð»Ð¾Ð², ÐÐ¼Ð¸ÑÑÐ¸Ð¹
name: ÐÐ¾Ð½Ð´Ð°ÑÐµÐ½ÐºÐ¾, ÐÐ»ÐµÐ³
name: ÐÐ¾Ð»Ð¸Ð²Ð¾Ð´Ð°, ÐÐ»ÐµÐ³
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: 2016
Subjects: ÐÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÑ Ð¶Ð¸Ð·Ð½ÐµÐ´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÑÐµÐ»Ð¾Ð²ÐµÐºÐ°
Ð²ÑÐ¶Ð¸Ð²Ð°Ð½Ð¸Ðµ
Ð±Ð¾ÐµÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÑ Ð²Ð¾ÐµÐ½Ð½Ð¾ÑÐ»ÑÐ¶Ð°ÑÐ¸Ñ
ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ°Ñ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ°

description: ÐÐ°Ð½Ð½Ð¾Ðµ ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð¿ÑÐµÐ¿Ð¾Ð´Ð°Ð²Ð°ÑÐµÐ»ÐµÐ¹ Ð²Ð¾ÐµÐ½Ð½ÑÑ ÐºÐ°ÑÐµÐ´Ñ Ð¸ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð², Ð¾Ð±ÑÑÐ°ÑÑÐ¸ÑÑÑ Ð¿Ð¾ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ðµ Ð²Ð¾ÐµÐ½Ð½Ð¾Ð¹ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð¾ÑÐ¸ÑÐµÑÐ¾Ð². Ð£ÑÐµÐ±Ð½Ð¾-Ð¼ÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÐµÑ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ñ ÑÐ¸ÐºÐ»Ð° Â«Ð¤.01 Ð¸ Ð²Ð¾ÐµÐ½Ð½Ð°Ñ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ°Â» Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½ÑÑ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½ÑÑ ÑÑÐ°Ð½Ð´Ð°ÑÑÐ¾Ð² Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸ÑÐ¼ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ¾Ð², ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸ÑÑÐ¾Ð² Ð¸ Ð¼Ð°Ð³Ð¸ÑÑÑÐ¾Ð².
title: ÐÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÑ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸ Ð»Ð¸Ð½ÐµÐ¹Ð½ÑÑ Ð³Ð°Ð·Ð¾Ð½ÐµÑÑÐµÐ¿ÑÐ¾Ð²Ð¾Ð´Ð¾Ð²
Creators: name: ÐÐ»ÑÑÐ¸Ð¼ÐµÐ½ÐºÐ¾, ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ
name: ÐÑÐ»Ð¸ÑÐºÐ¸Ð½, Ð®ÑÐ¸Ð¹
name: Ð¯ÐºÐ¾Ð²Ð»ÐµÐ², ÐÑÑÐµÑÐ»Ð°Ð²
name: ÐÐ²ÑÑÐºÐ¾Ð²Ð°, Ð.
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½. ÑÐ½-ÑÐ°
Year: 2010
Subjects: ÐÐ°Ð·Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ñ
ÐÐµÑÑÐµÐ¿ÑÐ¾Ð²Ð¾Ð´Ñ

description: Ð¡Ð¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÐµÑ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð¼Ñ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾Ð¼Ñ ÑÑÐ°Ð½Ð´Ð°ÑÑÑ Ð´Ð¸ÑÑÐ¸Ð¿Ð»Ð¸Ð½ Â«Ð¡Ð¸ÑÑÐµÐ¼Ð½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ ÑÐ¸ÑÐºÐ¾Ð¼ Ð² Ð§Ð¡Â», Â«Ð­ÐºÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ°Ñ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÑ Ð¸ Ð¾ÑÐµÐ½ÐºÐ° ÑÐ¸ÑÐºÐ°Â», Â«ÐÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÑ Ð¾Ð¿Ð°ÑÐ½ÑÑ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½ÑÑ Ð¾Ð±ÑÐµÐºÑÐ¾Ð²Â» Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ð¹ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ¾Ð², ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸ÑÑÐ¾Ð² Ð¸ Ð¼Ð°Ð³Ð¸ÑÑÑÐ¾Ð² Ð¿Ð¾ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÑÐ¼ 208103 Â«ÐÐ°ÑÐ¸ÑÐ° Ð² ÑÑÐµÐ·Ð²ÑÑÐ°Ð¹Ð½ÑÑ ÑÐ¸ÑÑÐ°ÑÐ¸ÑÑÂ», 280202 Â«ÐÐ½Ð¶ÐµÐ½ÐµÑÐ½Ð°Ñ Ð·Ð°ÑÐ¸ÑÐ° Ð¾ÐºÑÑÐ¶Ð°ÑÑÐµÐ¹ ÑÑÐµÐ´ÑÂ». ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸, Ð¿ÑÐ¾ÐºÐ»Ð°Ð´ÐºÐ¸, Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÐºÐ¸ ÑÑÑÐ±Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð½ÑÑ ÑÐ¸ÑÑÐµÐ¼, Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð½ÑÑ Ð´Ð»Ñ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ¸ÑÐ¾Ð²ÐºÐ¸ Ð½ÐµÑÑÐ¸, Ð³Ð°Ð·Ð°, Ð½ÐµÑÑÐµÐ¿ÑÐ¾Ð´ÑÐºÑÐ¾Ð². ÐÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ ÑÐ°ÑÑÐµÑÐ° Ð¾ÑÑÐ°ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ ÑÐµÑÑÑÑÐ° ÑÑÑÐ±Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¾Ð² Ð¸ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ Ð¾ÑÐµÐ½ÐºÐ¸ Ð°Ð²Ð°ÑÐ¸Ð¹Ð½Ð¾Ð³Ð¾ Ð²ÑÑÐ¾Ð´Ð° Ð½ÐµÑÑÐ¸ (Ð½ÐµÑÑÐµÐ¿ÑÐ¾Ð´ÑÐºÑÐ¾Ð²) Ð² ÑÐ»ÑÑÐ°Ðµ ÑÐ°Ð·Ð³ÐµÑÐ¼ÐµÑÐ¸Ð·Ð°ÑÐ¸Ð¸ ÑÑÑÐ±Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð°. ÐÐ¾Ð½Ð¾Ð³ÑÐ°ÑÐ¸Ñ Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð° Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð¸ Ð°ÑÐ¿Ð¸ÑÐ°Ð½ÑÐ¾Ð², Ð¸Ð·ÑÑÐ°ÑÑÐ¸Ñ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð°Ð²Ð°ÑÐ¸Ð¹Ð½ÑÑ ÑÐ¸ÑÑÐ°ÑÐ¸Ð¹ Ñ Ð³Ð°Ð·Ð¾Ð½ÐµÑÑÐµÐ¿ÑÐ¾Ð²Ð¾Ð´Ð°Ð¼Ð¸, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸ÑÑÐ¾Ð² Ð¿ÑÐ¾ÐµÐºÑÐ½ÑÑ Ð¸ ÑÐºÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¹ Ð² ÑÐ¸ÑÑÐµÐ¼Ðµ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ° ÑÐ³Ð»ÐµÐ²Ð¾Ð´Ð¾ÑÐ¾Ð´Ð¾Ð².
description: ÐÐµÑÐ°ÑÐ°ÐµÑÑÑ Ð¿Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ ÑÐµÐ´Ð°ÐºÑÐ¸Ð¾Ð½Ð½Ð¾-Ð¸Ð·Ð´Ð°ÑÐµÐ»ÑÑÐºÐ¾Ð³Ð¾ ÑÐ¾Ð²ÐµÑÐ° Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¾Ð³Ð¾ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐ°.
Dephasing of a non-relativistic quantum particle due to a conformally fluctuating spacetime
Creators: name: Bonifacio, Paolo M.
name: Wang, Charles H. -T.
name: Mendonca, J. Tito
name: Bingham, Robert
Publisher: name: arXiv
Year: 2009
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We investigate the dephasing suffered by a nonrelativistic quantum particle within a conformally fluctuating spacetime geometry. Starting from a minimally coupled massive Klein-Gordon field, the low velocity limit yields an effective Schrodinger equation where the wave function couples to gravity through an effective nonlinear potential induced by the conformal fluctuations. The quantum evolution is studied through a Dyson expansion scheme up to second order. We show that only the nonlinear part of the potential can induce dephasing. This happens through an exponential decay of the off diagonal terms of the particle density matrix. The bath of conformal radiation is modeled in 3-dimensions and its statistical properties are described in general in terms of a power spectral density. The case of a Lorentz invariant spectral density, allowing to model vacuum fluctuations at a low energy domain, is investigated and a general formula describing the loss of coherence derived. This depends quadratically on the particle mass and on the inverse cube of a typical particle dependent cutoff scale. Finally, the possibilities for experimental verification are discussed. It is shown that current interferometry experiments cannot detect such an effect. However this conclusion may improve by using high mass entangled quantum states.
description: 30 pages, 4 figures; to appear in Class. Quantum Grav. (2009)
title: ÐÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð° ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð·Ð° 2016 Ð³Ð¾Ð´ Ð¸ ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÑÐ¾Ð³Ð½Ð¾Ð·Ð° Ð½Ð° 2017 Ð³Ð¾Ð´ (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐÐ Â«ÐÐ¢ÐÐÂ»)
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÑÐ¾Ð²Ð¾ÑÐ¾ÑÐ¾Ð², ÐÐ½Ð´ÑÐµÐ¹
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: 2017
Subjects: ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð·
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Ð¿Ð»Ð°ÑÐµÐ¶ÐµÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÑ

description: ÐÑÐ¾ÐµÐºÑ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ñ ÑÐµÐ»ÑÑ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ÐÐÐ Â«ÐÐ¢ÐÐÂ» Ð¸ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¹ Ð¿Ð¾ ÑÑÑÑÐ°Ð½ÐµÐ½Ð¸Ñ Â«ÑÐ»Ð°Ð±ÑÑÂ» Ð¼ÐµÑÑ Ð¸ ÑÐ»ÑÑÑÐµÐ½Ð¸Ñ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸. Ð Ð°ÑÑÑÐ¸ÑÐ°Ð½ Ð±Ð°Ð»Ð°Ð½Ñ Ð¸ Ð¾ÑÑÐµÑ Ð¾ Ð¿ÑÐ¸Ð±ÑÐ»ÑÑ Ð¸ ÑÐ±ÑÑÐºÐ°Ñ, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð¿Ð¾Ð»ÑÑÐ°ÑÑÑ Ð¿ÑÐ¸ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ð¸ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð½ÑÑ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¹.
Low-scale Inflation and Supersymmetry Breaking in Racetrack Models
Creators: name: Allahverdi, Rouzbeh
name: Dutta, Bhaskar
name: Sinha, Kuver
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In many moduli stabilization schemes in string theory, the scale of inflation appears to be of the same order as the scale of supersymmetry breaking. For low-scale supersymmetry breaking, therefore, the scale of inflation should also be low, unless this correlation is avoided in specific models. We explore such a low-scale inflationary scenario in a racetrack model with a single modulus in type IIB string theory. Inflation occurs near a point of inflection in the Kähler modulus potential. Obtaining acceptable cosmological density perturbations leads to the introduction of magnetized D7-branes sourcing non-perturbative superpotentials. The gravitino mass, m_{3/2}, is chosen to be around 30 TeV, so that gravitinos that are produced in the inflaton decay do not affect big-bang nucleosynthesis. Supersymmetry is communicated to the visible sector by a mixture of anomaly and modulus mediation. We find that the two sources contribute equally to the gaugino masses, while scalar masses are decided mainly by anomaly contribution. This happens as a result of the low scale of inflation and can be probed at the LHC.
description: 10 pages, 3 Figures, Latex
Heavy Ions at LHC: A Quest for Quark-Gluon Plasma
Creators: name: Bhalerao, Rajeev S.
name: Gavai, Rajiv V.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Quantum Chromo Dynamics (QCD), the theory of strong interactions, predicts a transition of the usual matter to a new phase of matter, called Quark-Gluon Plasma (QGP), at sufficiently high temperatures. The non-perturbative technique of defining a theory on a space-time lattice has been used to obtain this and other predictions about the nature of QGP. Heavy ion collisions at the Large Hadron Collider in CERN can potentially test these predictions and thereby test our theoretical understanding of confinement. This brief review aims at providing a glimpse of both these aspects of QGP.
description: 26 pages, 31 Figures, Invited article for the volume on LHC physics to celebrate the Platinum Jubilee of the Indian National Science Academy, edited by Amitava Datta, Biswarup Mukhopadhyaya and Amitava Raychaudhuri. Needs style file insa.sty (included)
title: ÐÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½ÑÐµ ÑÐ¾Ð±Ð¾ÑÑ Ð² Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ð¸. Ð¡Ð¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð°Ñ ÐºÐ»Ð°ÑÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ
title: Ð¼ÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ Ð´Ð»Ñ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ° Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ 15.03.05 Â«ÐÐ¾Ð½ÑÑÑÑÐºÑÐ¾ÑÑÐºÐ¾-ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½ÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Â»
titleType: Subtitle
Creators: name: Ð¡Ð»Ð°ÑÐ¸Ð½, ÐÐ°Ð´Ð¸Ð¼
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: 2020
Subjects: Ð Ð¾Ð±Ð¾ÑÑ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½ÑÐµ

description: ÐÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð², Ð²ÑÐ¿Ð¾Ð»Ð½ÑÑÑÐ¸Ñ ÐºÑÑÑÐ¾Ð²ÑÐµ ÑÐ°Ð±Ð¾ÑÑ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ¾Ð² Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ 15.03.05 Â«ÐÐ¾Ð½ÑÑÑÑÐºÑÐ¾ÑÑÐºÐ¾-ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½ÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Â», Ð¿Ð¾ Â«ÐÑÐ½Ð¾Ð²Ð½ÑÐ¼ ÐÐ±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½ÑÐ¼ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð°Ð¼ (ÐÐÐ) : 15.03.05_01 Â«Ð¢ÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸ÑÂ», 15.03.05_02 Â«ÐÐµÑÐ°Ð»Ð»Ð¾Ð¾Ð±ÑÐ°Ð±Ð°ÑÑÐ²Ð°ÑÑÐ¸Ðµ ÑÑÐ°Ð½ÐºÐ¸ Ð¸ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÑÂ», 15.03.05.05 Â«Ð¢ÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÐµÑÑÑÐ¾ÐµÐ½Ð¸ÑÂ», Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿Ð¾ Ð¿ÑÐ¸ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐµ Ð¼Ð°Ð³Ð¸ÑÑÑÐ¾Ð² Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ 15.04.05 Â«ÐÐ¾Ð½ÑÑÑÑÐºÑÐ¾ÑÑÐºÐ¾-ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½ÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Â», ÐÑÐ½Ð¾Ð²Ð½ÑÐµ ÐÐ±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½ÑÐµ ÐÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ : 15.04.05.01 Â«Ð¢ÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸ÑÂ», 15.04.05.02 Â«ÐÐµÑÐ°Ð»Ð»Ð¾ÑÐµÐ¶ÑÑÐ¸Ðµ ÑÑÐ°Ð½ÐºÐ¸Â», 15.03.05.03 Â«Ð¢ÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÐµÑÑÑÐ¾ÐµÐ½Ð¸ÑÂ».
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Dust coagulation and fragmentation in molecular clouds. I. How collisions between dust aggregates alter the dust size distribution
Creators: name: Ormel, C. W.
name: Paszun, D.
name: Dominik, C.
name: Tielens, A. G. G. M.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: In dense molecular clouds collisions between dust grains alter the ISM-dust size distribution. We study this process by inserting the results from detailed numerical simulations of two colliding dust aggregates into a coagulation model that computes the dust size distribution with time. All collisional outcomes -- sticking, fragmentation (shattering, breakage, and erosion) -- are included and the effects on the internal structure of the aggregates are also tabulated. The dust aggregate evolution model is applied to an homogeneous and static cloud of temperature 10 K and gas densities between 10^3 and 10^7 cm^-3. The coagulation is followed locally on timescales of ~10^7 yr. We find that the growth can be divided into two stages: a growth dominated phase and a fragmentation dominated phase. Initially, the mass distribution is relatively narrow and shifts to larger sizes with time. At a certain point, dependent on the material properties of the grains as well as on the gas density, collision velocities will become sufficiently energetic to fragment particles, halting the growth and replenishing particles of lower mass. Eventually, a steady state is reached, where the mass distribution is characterized by a mass spectrum of approximately equal amount of mass per logarithmic size bin. The amount of growth that is achieved depends on the cloud's lifetime. If clouds exist on free-fall timescales the effects of coagulation on the dust size distribution are very minor. On the other hand, if clouds have long-term support mechanisms, the impact of coagulation is important, resulting in a significant decrease of the opacity on timescales longer than the initial collision timescale between big grains.
description: 25 pages, 20 figures, accepted for publication in Astronomy & Astrophysics
Topological dynamics of generic piecewise continuous contractive maps in n dimensions
Creators: name: Catsigeras, Eleonora
name: Budelli, Ruben
Publisher: name: arXiv
Year: 2010
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37B25, 34C25, 37G15

description: We study the topological dynamics by iterations of a piecewise continuous, non linear and locally contractive map in a real finite dimensional compact ball. We consider those maps satisfying the "separation property": different continuity pieces have disjoint images. The continuity pieces act as stable topological manifolds while the points in the discontinuity lines, separating different continuity pieces, act as topological saddles with an infinite expanding rate. We prove that C0 generically such systems exhibit one and at most a finite number of persistent periodic sinks attracting all the orbits. In other words, the chaotic behaviors that this class of mappings may exhibit, are structurally unstable and bifurcating.
title: Functional requirements in emergency preparedness and response
title: practice
titleType: Subtitle
Creators: name: Pisarev, Sergey
name: Uzun, Oleg
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: 2023
Subjects: ÐÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÑ Ð¶Ð¸Ð·Ð½ÐµÐ´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÑÐµÐ»Ð¾Ð²ÐµÐºÐ°
radiological emergency
emergency preparedness and response
radiation
ÑÑÐµÐ±Ð½Ð¸ÐºÐ¸ Ð¸ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ñ Ð´Ð»Ñ Ð²ÑÐ·Ð¾Ð²

description: The course covers the most important response functions, starting with determining the conditions for radiological emergencies and ending with a thorough analysis of emergency situations and emergency response. The manual contains practical tasks for emergencies that have occurred at nuclear power plants for all time.