cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Uterine arterio-venous malformation - Review of this rare entity
Creators: name: VIEGAS, JITHAN
Publisher: name: EURORAD
Year: 2014
Subjects: subject: Abdomen
subject: Abdominal wall
subject: CAD
subject: Catheter arteriography
subject: Abscess delineation
subject: Embolisation
subject: AIDS
subject: Acute
subject: Arteriosclerosis
subject: Arteriovenous malformations

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: female, 22 years
description: Clinical History: 22 Year old female of low socio-economic status presented with history of three spontaneous abortions and increased vaginal bleeding. She had three previous spontaneous first trimester abortions. She gave history of some evacuation procedure done by a qua... Final Diagnosis: Uterine arterio-venous malformation
Effect of varying levels of nitrogen, phosphorous, potassium, and calcium on the quality of the Newburgh raspberry
Creators: name: Enns, Peter Bernhard
Publisher: name: University of British Columbia
Year: 2012

description: The Newburgh raspberry, ever since its development at the New York State Experiment Station, Geneva, New York, has been noted for its superior vigor and productiveness, and its ability to withstand winter injury even in areas in which, a high water table is common. In many districts of the Fraser Valley, in which restricted sub-surface drainage is prevalent the variety was received enthusiastically largely because of these qualities. During the period of World War II and the immediate postwar years there was an increasing market for sulphur dioxide preserved berries to supply the overseas demand. Since a ready market awaited all the fruit that could be produced, yield became of paramount importance, and quality received little attention. Under these circumstances the Newburgh became the dominant variety in the new plantings. In some of the newer districts of Sumas Prairie, Yarrow and Chilliwack, this variety accounted for as high as 90% of the total raspberry acreage. With the termination of the overseas contract in 1945, the market for sulphur dioxide preserved berries was virtually wiped out, leaving the berry industry dependent largely on local and American markets for the fresh and frozen product. This situation brought the weakness of the Newburgh into the limelight. Its low sugar content, resulting in a rather acid flavor, began to draw increasing criticism. Likewise its adaptability for the quick freeze method of preserving became rather doubtful. A product is said to possess freezing qualities to the extent that it retains, during and after freezing, its natural shape, colour and flavor. Due to its high water content, the Newburgh does not retain its shape very well. Its relatively low sugar content often results in too tart a flavor, or, if acidity also is lacking, gives it a flat taste. Since the Newburgh possesses characteristics which make it particularly suited to certain areas, the question arose, whether fertilizer treatments could be used to improve its quality. Considerable work has been done in the past on the effect of fertilizer treatment on plant growth, general vigor and yield. Not until quite recently, however, has any attention been given to its effect on the quality of the crop produced. The purpose of the present experiment was to ascertain the effect of varying amounts of nitrogen, phosphorous and potassium in the fertilizer applied on the quality of the Newburgh raspberry. Determinations were made on sugar content, vitamin C. content, total solids, soluble solids, proteins, acidity, total minerals, flavor, and freezing quality, all of which are important characteristics of quality.
Fusion of irreducible modules in WLM(p,p')
Creators: name: Rasmussen, Jorgen
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Based on symmetry principles, we derive a fusion algebra generated from repeated fusions of the irreducible modules appearing in the W-extended logarithmic minimal model WLM(p,p'). In addition to the irreducible modules themselves, closure of the commutative and associative fusion algebra requires the participation of a variety of reducible yet indecomposable modules. We conjecture that this fusion algebra is the same as the one obtained by application of the Nahm-Gaberdiel-Kausch algorithm and find that it reproduces the known such results for WLM(1,p') and WLM(2,3). For p>1, this fusion algebra does not contain a unit. Requiring that the spectrum of modules is invariant under a natural notion of conjugation, however, introduces an additional (p-1)(p'-1) reducible yet indecomposable rank-1 modules, among which the identity is found, still yielding a well-defined fusion algebra. In this greater fusion algebra, the aforementioned symmetries are generated by fusions with the three irreducible modules of conformal weights Delta_{kp-1,1}, k=1,2,3. We also identify polynomial fusion rings associated with our fusion algebras.
description: 25 pages, v3: new section, comments and a reference added
Additional file 3 of Phenotypic, chemical component and molecular assessment of genetic diversity and population structure of Morinda officinalis germplasm
Creators: name: Luo, Zhenhua
name: Chen, Zien
name: Liu, Mengyun
name: Yang, Li
name: Zhao, Zhimin
name: Yang, Depo
name: Ding, Ping
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 3.
Multiple Radial Cool Molecular Filaments in NGC 1275
Creators: name: Ho, I-Ting
name: Lim, Jeremy
name: Dinh-V-Trung
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We have extended our previous observation (Lim et al. 2008) of NGC1275 covering a central radius of ~10kpc to the entire main body of cool molecular gas spanning ~14kpc east and west of center. We find no new features beyond the region previously mapped, and show that all six spatially-resolved features on both the eastern and western sides (three on each side) comprise radially aligned filaments. Such radial filaments can be most naturally explained by a model in which gas deposited "upstream" in localized regions experiencing an X-ray cooling flow subsequently free falls along the gravitational potential of PerA, as we previously showed can explain the observed kinematics of the two longest filaments. All the detected filaments coincide with locally bright Halpha features, and have a ratio in CO(2-1) to Halpha luminosity of ~1e-3; we show that these filaments have lower star formation efficiencies than the nearly constant value found for molecular gas in nearby normal spiral galaxies. On the other hand, some at least equally luminous Halpha features, including a previously identified giant HII region, show no detectable cool molecular gas with a corresponding ratio at least a factor of ~5 lower; in the giant HII region, essentially all the pre-existing molecular gas may have been converted to stars. We demonstrate that all the cool molecular filaments are gravitationally bound, and without any means of support beyond thermal pressure should collapse on timescales ~< 1e6yrs. By comparison, as we showed previously the two longest filaments have much longer dynamical ages of ~1e7yrs. Tidal shear may help delay their collapse, but more likely turbulent velocities of at least a few tens km/s or magnetic fields with strengths of at least several ~10uG are required to support these filaments.
description: 52 pages, 11 figures. Accepted to ApJ
title: ÐÑÐµÐ½ÐºÐ° ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ ÑÑÐ½Ð¾ÑÐ½Ð¾Ð¹ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ¸ (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐÐ Â«Ð­ÑÐ°Ð»Ð¾Ð½Â»)
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¾ÐºÑÐ¸Ð½, ÐÐ°Ð²ÐµÐ»
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: ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ¸Ñ
ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÑ
ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ
competition
competitiveness
efficiency

description: ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾-ÑÐ¾Ð·ÑÐ¹ÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¸ Ð¾ÑÐµÐ½ÐºÐ¸ ÐµÐµ ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ Ð¿Ð¾ÐºÐ°Ð·Ð°Ð½Ð¾, ÑÑÐ¾ Ð² ÐÐÐ Â«Ð­ÑÐ°Ð»Ð¾Ð½Â» Ð¸Ð¼ÐµÑÑÑÑ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ, ÑÐ²ÑÐ·Ð°Ð½Ð½ÑÐµ Ñ ÑÐµÐ·Ð¾Ð½Ð½ÑÐ¼Ð¸ ÐºÐ¾Ð»ÐµÐ±Ð°Ð½Ð¸ÑÐ¼Ð¸ Ð·Ð°Ð³ÑÑÐ·ÐºÐ¸ Ð½Ð¾Ð¼ÐµÑÐ½Ð¾Ð³Ð¾ ÑÐ¾Ð½Ð´Ð° Ð¿ÑÐ¸ Ð½ÐµÐ´Ð¾ÑÑÐ°ÑÐ¾ÑÐ½Ð¾ Ð°ÐºÑÐ¸Ð²Ð½ÑÑ ÑÐµÐºÐ»Ð°Ð¼Ð½ÑÑ ÐºÐ°Ð¼Ð¿Ð°Ð½Ð¸ÑÑ Ð² ÑÐµÐ·Ð¾Ð½Ñ Ð½Ð¸Ð·ÐºÐ¾Ð³Ð¾ ÑÐ¿ÑÐ¾ÑÐ°; Ð½Ð¸Ð·ÐºÐ¸Ðµ ÑÐµÐ¼Ð¿Ñ ÑÐ¾ÑÑÐ° Ð²ÑÑÑÑÐºÐ¸ Ð¸ Ð¿ÑÐ¸Ð±ÑÐ»Ð¸, ÐºÐ¾ÑÐ¾ÑÑÐµ Ñ ÑÑÐµÑÐ¾Ð¼ Ð¸Ð½ÑÐ»ÑÑÐ¸Ð¸, Ð¾Ð±ÐµÑÑÐµÐ½Ð¸Ð²Ð°ÑÑ Ð´Ð¾ÑÐ¾Ð´Ñ; Ð½ÐµÐ±Ð¾Ð»ÑÑÐ¾Ðµ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð¾ Ð´Ð¾Ð¿Ð¾Ð»Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÑ ÑÑÐ»ÑÐ³. ÐÐ»Ñ ÑÐµÑÐµÐ½Ð¸Ñ Ð²ÑÑÐ²Ð»ÐµÐ½Ð½ÑÑ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð° Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð¿Ð¾ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸. ÐÑÐ¾Ð²ÐµÑÐºÐ° ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¿Ð¾ÐºÐ°Ð·Ð°Ð»Ð° ÑÐµÐ»ÐµÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð½Ð¾ÑÑÑ ÐµÐµ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ.
description: On the basis of the analysis of financial and economic activity of the organization and an assessment of her competitiveness it is shown that in LLC Etalon there are problems connected with seasonal fluctuations of loading of a number of rooms at insufficiently active advertizing campaigns during seasons of low demand; low growth rates of revenue and profit which taking into account inflation, depreciate the income; small amount of additional services. The program of actions for competitiveness increase is developed for the solution of the revealed problems. Check of economic efficiency has shown expediency of her introduction.
AVTOTRANSPORT VOSITALARINI GIBRIDLASHTIRISH: INNOVATSION HUB ELEKTR MOTORLARI
Creators: name: Abduvaxabov, X.
Publisher: name: Zenodo
Year: 2024

description: Iqlim o‘zgarishi va energiya barqarorligi bilan bog‘liq bugungi muammolar avtomobilsozlik sanoatini innovatsion yechimlar topishga undamoqda. Shu nuqtai nazardan, transport vositalarini gibridlashtirish samaradorlik va ekologik mas’uliyatni birlashtirgan muhim strategiya sifatida ajralib turadi. Elektr transport vositalaridagi zamonaviy texnologik yutuqlar sanoatni barqaror ravishda oldinga siljitmoqda va eng ilg‘or yangiliklardan biri bu markazlashtirilgan elektr motorlardir. To‘g‘ridan-to‘g‘ri avtomobil g‘ildiraklarida joylashgan ushbu o‘rnatilgan elektr motorlar samaradorlik, boshqariladiganlik va dizaynning soddaligi bo‘yicha yangi ufqlarni ochadi.
title: ÐÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐºÐ°Ð·Ð°Ð½Ð¸Ñ Ð¿Ð¾ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÑÐ°ÐºÑÐ¸ÐºÐ¸. ÐÐµÐ´Ð°Ð³Ð¾Ð³Ð¸ÑÐµÑÐºÐ°Ñ Ð¿ÑÐ°ÐºÑÐ¸ÐºÐ°
title: ÑÑÐµÐ±Ð½Ð¾-Ð¼ÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: Ð¡ÐµÑÐ¸ÐºÐ¾Ð²Ð°, ÐÐ»ÐµÐ½Ð°
name: ÐÐ»ÑÐ¸Ð½Ð°, ÐÑÐ¸Ð½Ð°
name: Ð¡ÐµÑÐ¸ÐºÐ¾Ð², 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: 2023
Subjects: ÐÐ°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ
Ð¿ÑÐ°ÐºÑÐ¸ÐºÐ°
Ð¾ÑÑÑÑÑ Ð¿Ð¾ Ð¿ÑÐ°ÐºÑÐ¸ÐºÐµ
Ð¿ÐµÐ´Ð°Ð³Ð¾Ð³Ð¸ÑÐµÑÐºÐ°Ñ Ð¿ÑÐ°ÐºÑÐ¸ÐºÐ°
Ð¸Ð½Ð´Ð¸Ð²Ð¸Ð´ÑÐ°Ð»ÑÐ½ÑÐ¹ Ð¿Ð»Ð°Ð½ Ð¿ÐµÐ´Ð°Ð³Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¿ÑÐ°ÐºÑÐ¸ÐºÐ¸
ÑÑÐµÐ±Ð½Ð¸ÐºÐ¸ Ð¸ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ñ Ð´Ð»Ñ Ð²ÑÐ·Ð¾Ð²

description: ÐÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐºÐ°Ð·Ð°Ð½Ð¸Ñ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸, Ð¿ÑÐµÐ´ÑÑÐ²Ð»ÑÐµÐ¼ÑÐµ Ðº Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¿ÐµÐ´Ð°Ð³Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¿ÑÐ°ÐºÑÐ¸ÐºÐ¸, ÐºÐ°Ðº ÑÐ°Ð·Ð´ÐµÐ»Ð° ÑÑÐµÐ±Ð½Ð¾Ð¹ Ð¿ÑÐ°ÐºÑÐ¸ÐºÐ¸. Ð Ð¼ÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐºÐ°Ð·Ð°Ð½Ð¸ÑÑ ÑÐ°Ð·ÑÑÑÐ½ÐµÐ½Ñ ÑÐµÐ»Ñ Ð¸ Ð·Ð°Ð´Ð°ÑÐ¸ Ð¿ÑÐ°ÐºÑÐ¸ÐºÐ¸, ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð²Ð¾Ð¿ÑÐ¾ÑÑ, Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½ÑÐµ ÑÐµÐ¼Ñ Ð¸Ð·ÑÑÐµÐ½Ð¸Ñ Ð¿ÑÐ¸ÑÐ¾Ð»Ð¾Ð³Ð¾-Ð¿ÐµÐ´Ð°Ð³Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð»Ð¸ÑÐµÑÐ°ÑÑÑÑ, Ð¿ÑÐ¸Ð¼ÐµÑÐ½ÑÐµ ÑÐµÐ¼Ñ Ð·Ð°Ð½ÑÑÐ¸Ð¹, ÑÐ°Ð±Ð»Ð¾Ð½Ñ Ð¾ÑÑÑÑÐ½ÑÑ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ¾Ð², ÐºÑÐ¸ÑÐµÑÐ¸Ð¸ Ð¾ÑÐµÐ½Ð¸Ð²Ð°Ð½Ð¸Ñ. ÐÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐºÐ°Ð·Ð°Ð½Ð¸Ñ Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ñ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð², Ð¾Ð±ÑÑÐ°ÑÑÐ¸ÑÑÑ Ð¿Ð¾ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾Ð¹ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ðµ Ð²ÑÑÑÐµÐ³Ð¾ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ 15.04.02 Ð¢ÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¼Ð°ÑÐ¸Ð½Ñ Ð¸ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ.
title: Spider Community Composition and Structure In A Shrub-Steppe Ecosystem: The Effects of Prey Availability and Shrub Architecture
Creators: name: Spears, Lori R.
Publisher: name: Utah State University
Year: 2012

description: Habitat structure is an important driver of many ecological patterns and processes, but few studies investigate whether habitat structure interacts with other environmental variables to affect community dynamics. The main objective of this study was to disentangle the relative importance of prey availability and shrub architecture on the distribution, abundance, and biodiversity of spiders of northern Utah, USA. We conducted field experiments which focused on: (1) describing the importance of these factors on spider community organization, (2) specifically evaluating whether prey availability mediates the relationship between shrub architecture and spider abundance and biodiversity, and (3) investigating spider and prey responses to manipulations of surrounding vegetation structures. For the first two experiments, big sagebrush shrubs were randomly assigned to six experimental treatments: two levels of prey attractant (shrubs were either baited or not baited) and three levels of foliage density (low, natural/control, or high). The purpose of manipulating both prey availability and shrub architecture was to delineate their significance to spiders. For the last experiment, changes in these factors were investigated at two different levels of spatial context (a single manipulated shrub surrounded by untreated shrubs vs. a manipulated shrub surrounded by a patch of similarly treated shrubs). We found both prey availability and shrub architecture directly influenced patterns of spider abundance and species richness and that spider species diversity and community composition varied in response to shrub architecture alone. Preferences of some spiders for certain shrub types likely reflect differences in foraging strategies or the substrate required to support different types of webs. We also demonstrate that spider response to shrub architecture is the result of multiple processes (i.e., a combination of direct and indirect effects via prey availability) and that surrounding vegetation structures affect spider abundances on shrubs. In addition, prey composition varied among different shrub foliage density treatments, but only when surrounding vegetation structures were also manipulated. More generally, this study suggests that ecological responses to habitat structure are in part mediated by associated variables and the significance of shrub architecture varies depending on the organisms examined and the spatial scale to which they respond most strongly.
Large N reduction on group manifolds
Creators: name: Kawai, Hikaru
name: Shimasaki, Shinji
name: Tsuchiya, Asato
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show that the large N reduction holds on group manifolds. Large N field theories defined on group manifolds are equivalent to some corresponding matrix models. For instance, gauge theories on S^3 can be regularized in a gauge invariant and SO(4) invariant manner.
description: 21 pages, 4 figures, typos corrected, a reference added
title: Ð ÐµÐ¶Ð¸Ð¼Ñ ÑÐ°Ð±Ð¾ÑÑ Ð²ÑÑÐ¾ÐºÐ¾ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ ÑÐ°Ð´Ð¸Ð¾ÑÐ°ÑÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ° Ð´Ð»Ñ ÑÐ°Ð´Ð¸Ð¾Ð¿ÐµÑÐµÐ´Ð°ÑÑÐµÐ³Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð° Ð¡Ð - ÐÐ Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ð° Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 1 ÐºÐÑ
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÑÐ»ÐµÑÐ¾Ð², ÐÐ¸ÐºÐ¾Ð»Ð°Ð¹
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ÐµÐ¶Ð¸Ð¼Ñ ÑÐ°Ð±Ð¾ÑÑ
ÑÐ°Ð´Ð¸Ð¾Ð¿ÐµÑÐµÐ´Ð°ÑÑÐµÐµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾
ÑÐ°Ð´Ð¸Ð¾ÑÐ°ÑÑÐ¾ÑÐ½ÑÐ¹ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾Ñ
ÑÐ¸Ð»ÑÑÑ Ð½Ð¸Ð¶Ð½Ð¸Ñ ÑÐ°ÑÑÐ¾Ñ
Ð°Ð¼Ð¿Ð»Ð¸ÑÑÐ´Ð½Ð°Ñ Ð¼Ð¾Ð´ÑÐ»ÑÑÐ¸Ñ

description: Ð Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¸Ð·ÑÑÐ°ÑÑÑÑ ÑÑÐ¸Ð»Ð¸ÑÐµÐ»Ð¸ ÐºÐ»Ð°ÑÑÐ° Ð, Ð, Ð¡ Ð¸ D, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ñ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² ÑÐ°Ð´Ð¸Ð¾Ð¿ÐµÑÐµÐ´Ð°ÑÑÐ¸Ñ ÑÑÑÑÐ¾Ð¹ÑÑÐ², Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ ÑÐ°Ð´Ð¸Ð¾ÑÐ°ÑÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ°.
title: ÐÐ²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ñ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÑÐµÑÐ¾Ð² Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÐºÐ»Ð¸ÐµÐ½Ñ-ÑÐµÑÐ²ÐµÑÐ½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ ÑÐ°ÑÐ¿Ð¾Ð·Ð½Ð°Ð²Ð°Ð½Ð¸Ñ ÑÐ¸Ð¼Ð²Ð¾Ð»Ð¾Ð² Ð´Ð»Ñ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ ÐÐ "ÐÐµÐºÑÐ¾Ñ-ÐÐµÑÑ-ÐÐ°Ð»ÑÐ¸ÐºÐ°"
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
Creators: name: Ð¡ÑÐµÐ¿Ð°Ð½Ð¾Ð², Ð ÑÑÐ»Ð°Ð½
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: 2018
Subjects: Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿ÑÐ¾ÑÐµÑÑ
Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ñ
Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½Ð¾Ðµ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ
ÐºÐ»Ð¸ÐµÐ½Ñ-ÑÐµÑÐ²ÐµÑÐ½Ð°Ñ ÑÐ¸ÑÑÐµÐ¼Ð°

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°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ñ Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¿Ð¾ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐµ Ð²ÑÐ¾Ð´ÑÑÐ¸Ñ ÑÑÐµÑÐ¾Ð² Ð½Ð° Ð¾Ð¿Ð»Ð°ÑÑ Ñ ÑÐµÐ»ÑÑ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÐºÐ°ÑÐµÑÑÐ²Ð° Ð¸ ÑÐ²Ð¾ÐµÐ²ÑÐµÐ¼ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¾Ð¿Ð»Ð°ÑÑ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ ÑÐ°Ð¹Ð¼-Ð¼ÐµÐ½ÐµÐ´Ð¶Ð¼ÐµÐ½ÑÐ°.
ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ²Ð»ÑÐµÑÑÑ Ð°ÐºÑÐ¸Ð¾Ð½ÐµÑÐ½Ð¾Ðµ Ð¾Ð±ÑÐµÑÑÐ²Ð¾ Â«ÐÐµÐºÑÐ¾Ñ-ÐÐµÑÑ-ÐÐ°Ð»ÑÐ¸ÐºÐ°Â».
Ð¡ ÑÐµÐ»ÑÑ ÑÐµÑÐµÐ½Ð¸Ñ Ð·Ð°Ð´Ð°ÑÐ¸ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ð¸ Ð±ÑÐ» Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÐ½ÐºÐ° Ð½Ð° Ð¿ÑÐµÐ´Ð¼ÐµÑ Ð¿Ð¾Ð´ÑÐ¾Ð´ÑÑÐ¸Ñ ÑÐ¸ÑÑÐµÐ¼, ÑÑÐ¾, Ð² ÑÐ¾Ð²Ð¾ÐºÑÐ¿Ð½Ð¾ÑÑÐ¸ Ñ ÑÐ¾Ð±ÑÐ°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð½ÐµÐµ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸ÐµÐ¹, Ð¿Ð¾Ð·Ð²Ð¾Ð»Ð¸Ð»Ð¾ ÑÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°ÑÑ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ñ Ðº ÐºÐ¾Ð½ÐµÑÐ½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ðµ. Ð¡Ð»ÐµÐ´ÑÑÑÐ¸Ðµ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±ÑÐ»Ð¸ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ Ð² Ð²Ð¸Ð´Ðµ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð´Ð°Ð½Ð¸Ñ Ð½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÑ ÑÐ¸ÑÑÐµÐ¼Ñ. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð¼ Ð¿ÑÐ¾ÑÐµÑÑÐ° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÑÐ°Ð»Ð° ÐºÐ»Ð¸ÐµÐ½Ñ-ÑÐµÑÐ²ÐµÑÐ½Ð°Ñ ÑÐ¸ÑÑÐµÐ¼Ð°, ÐºÐ¾ÑÐ¾ÑÐ°Ñ Ð¿Ð¾Ð·Ð²Ð¾Ð»Ð¸Ð»Ð° ÑÐ»ÑÑÑÐ¸ÑÑ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ Ð¿Ð¾ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐµ Ð²ÑÐ¾Ð´ÑÑÐ¸Ñ ÑÑÐµÑÐ¾Ð².
title: The Role of Fine-Scale Habitat Associations in Structuring Spider Assemblages: Determinants of Spatial Patterns In Community Composition
Creators: name: Cobbold, Stephanie M.
Publisher: name: Utah State University
Year: 2012

description: Elucidating the ecological determinants of community structure and how they vary spatially has a long history in ecology, but there still is no consensus on the mechanisms behind diversity patterns. The primary objective of this dissertation was to focus on spider assemblages to investigate how the fine-scale habitat associations of organisms may drive their community composition at larger scales. Research was conducted in the Bear River Mountains, Utah, in an attempt to elucidate the potential role of species-microhabitat associations in driving three well-known patterns of community composition that have typically been investigated at broad scales: 1) elevation gradients of species diversity, 2) the response of species assemblages to neighboring habitat structure and 3) community composition at the edges of habitat patches. Slope aspect was a significant predictor of spider density and species richness when communities were compared at the same elevation, suggesting that fine-scale topographic variables may play an important role in shaping elevational patterns of species composition. Cursorial spider composition was strongly linked to site temperature only, whereas differences across web spider assemblages significantly increased with dissimilarities in woody plant cover and temperature. The study on the effects of neighboring habitat structure revealed markedly reduced cursorial spider densities in shrubs without surrounding structure, and more cursorial species in control shrubs, whereas web spiders lacked any significant response to treatments. These contrasting responses indicate that data should be collected at larger spatial extents for mobile species, and that mobility may mediate the outcome of surrounding habitat modifications on the local composition of communities. In the last study, I focused on communities in which the edge-dwelling spiders Theridion and Dictyna strongly differed in terms of concealment and substrate generalization and found that microhabitat choice may affect the sensitivity of species to habitat geometry, a characteristic associated with habitat fragmentation. This work suggests that a better understanding of the links between the biological traits of species and their fine-scale environmental requirements may help uncover the mechanisms behind spatial patterns of community composition at larger scales.
title: ÐÑÐ¸ÐµÐ½ÑÐ°ÑÐ¸Ñ Ð¸ Ð¾ÑÐ±Ð¾Ñ Ð´ÐµÑÐµÐ¹ Ñ Ð¿ÑÐ¸Ð·Ð½Ð°ÐºÐ°Ð¼Ð¸ Ð¾Ð´Ð°ÑÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð² ÑÐ¸ÑÑÐµÐ¼Ðµ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ ÑÐ¿Ð¾ÑÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ ÑÐµÐ·ÐµÑÐ²Ð°
title: Orientation and selection of children with signs of giftedness in the system of sports reserve preparation
Creators: name: Ð¡Ð°Ð»ÑÐ½Ð¸ÐºÐ¾Ð², ÐÐ¸ÐºÑÐ¾Ñ
name: Ð ÐµÐ²ÐµÐ½ÐºÐ¾, ÐÐ²Ð³ÐµÐ½Ð¸Ð¹
name: "Ð¡Ð¿Ð¾ÑÑ, ÑÐµÐ»Ð¾Ð²ÐµÐº, Ð·Ð´Ð¾ÑÐ¾Ð²ÑÐµ", Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½ÑÐ¹ Ð½Ð°ÑÑÐ½ÑÐ¹ ÐºÐ¾Ð½Ð³ÑÐµÑÑ
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2023
Subjects: Ð¾ÑÐ¸ÐµÐ½ÑÐ°ÑÐ¸Ñ
Ð¾ÑÐ±Ð¾Ñ
Ð¾Ð´Ð°ÑÐµÐ½Ð½Ð¾ÑÑÑ
ÑÐ¿Ð¾ÑÑÐ¸Ð²Ð½Ð°Ñ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑ
orientation
selection
giftedness
sports activity

description: ÐÐ°ÑÐµÑÑÐ²Ð¾ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ ÑÐ¿Ð¾ÑÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ ÑÐµÐ·ÐµÑÐ²Ð° Ð² Ð·Ð½Ð°ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ ÑÑÐµÐ¿ÐµÐ½Ð¸ ÑÐ²ÑÐ·Ð°Ð½Ð¾ Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑÑ Ð¾ÑÐ¸ÐµÐ½ÑÐ°ÑÐ¸Ð¸ Ð¸ Ð¾ÑÐ±Ð¾ÑÐ°, Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÑ Ð½Ð° Ð²ÑÑÐ²Ð»ÐµÐ½Ð¸Ðµ Ð´ÐµÑÐµÐ¹ Ñ Ð¿ÑÐ¸Ð·Ð½Ð°ÐºÐ°Ð¼Ð¸ Ð¾Ð´Ð°ÑÐµÐ½Ð½Ð¾ÑÑÐ¸. Ð¢Ð¾Ð»ÑÐºÐ¾ Ð¾Ð¿Ð¸ÑÐ°ÑÑÑ Ð½Ð° ÑÐ²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¾ Ð²Ð¾Ð·ÑÐ°ÑÑÐ½Ð¾Ð¹ Ð¾Ð´Ð°ÑÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¸ Ð¾ ÑÐ°Ð·Ð½ÑÑ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ°Ñ ÑÐ¾Ð´Ð° Ð²Ð¾Ð·ÑÐ°ÑÑÐ½Ð¾Ð³Ð¾ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ, Ð¼Ð¾Ð¶Ð½Ð¾ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¾ Ð¿Ð¾Ð´Ð¾Ð¹ÑÐ¸ Ðº Ð¾ÑÐµÐ½ÐºÐµ Ð¿ÑÐµÐ´ÑÐ°ÑÐ¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð½Ð¾ÑÑÐ¸ ÑÐµÐ±ÐµÐ½ÐºÐ° Ðº Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð½Ð¾Ð¹ Ð³ÑÑÐ¿Ð¿Ðµ Ð²Ð¸Ð´Ð¾Ð² ÑÐ¿Ð¾ÑÑÐ°.
description: The quality of the training of the sports reserve is largely related to the effectiveness of orientation and selection aimed at identifying children with signs of giftedness. Only based on information about age-related giftedness and different variants of the course of age-related development, it is possible to reasonably approach the assessment of a childâs predisposition to a certain group of sports.
Additional file 8 of Cryptosporidiosis threat under climate change in China: prediction and validation of habitat suitability and outbreak risk for human-derived Cryptosporidium based on ecological niche models
Creators: name: Wang, Xu
name: Jiang, Yanyan
name: Wu, Weiping
name: He, Xiaozhou
name: Wang, Zhenghuan
name: Guan, Yayi
name: Xu, Ning
name: Chen, Qilu
name: Shen, Yujuan
name: Cao, Jianping
Publisher: name: figshare
Year: 2023
Subjects: subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Computational Biology

description: Additional file 8. Statistics of cities with high, moderate, and low habitat suitability for human-derived Cryptosporidium in China.
title: Exitus: An Agent-Based Evacuation Simulation Model For Heterogeneous Populations
Creators: name: Manley, Matthew T.
Publisher: name: Utah State University
Year: 2012

description: Evacuation planning for private-sector organizations is an important consideration given the continuing occurrence of both natural and human-caused disasters that inordinately affect them. Unfortunately, the traditional management approach that is focused on fire drills presents several practical challenges at the scale required for many organizations but especially those responsible for national critical infrastructure assets such as airports and sports arenas. In this research we developed Exitus, a comprehensive decision support system that may be used to simulate large-scale evacuations of such structures. The system is unique because it considers individuals with disabilities explicitly in terms of physical and psychological attributes. It is also capable of classifying the environment in terms of accessibility characteristics encompassing various conditions that have been shown to have a disproportionate effect upon the behavior of individuals with disabilities during an emergency. The system was applied to three unique test beds: a multi-story office building, an international airport, and a major sports arena. Several simulation experiments revealed specific areas of concern for both building managers and management practice in general. In particular, we were able to show (a) how long evacuations of heterogeneous populations may be expected to last, (b) who the most vulnerable groups of people are, (c) the risk engendered from particular design features for individuals with disabilities, and (d) the potential benefits from adopting alternate evacuation strategies, among others. Considered together, the findings provide a useful foundation for the development of best practices and policies addressing the evacuation concerns surrounding heterogeneous populations in large, complex environments. Ultimately, a capabilities based approach featuring both tactical and strategic planning with an eye toward the unique problems presented by individuals with disabilities is recommended.
Magnification Effects on Source Counts and Fluxes
Creators: name: Jain, Bhuvnesh
name: Lima, Marcos
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We consider the effect of lensing magnification on high redshift sources in the case that magnification varies on the sky, as expected in wide fields of view or within observed galaxy clusters. We give expressions for number counts, flux and flux variance as integrals over the probability distribution of the magnification. We obtain these through a simple mapping between averages over the observed sky and over the magnification probability distribution in the source plane. Our results clarify conflicting expressions in the literature and can be used to calculate a variety of magnification effects. We highlight two applications: 1. Lensing of high-z galaxies by galaxy clusters can provide the dominant source of scatter in SZ observations at frequencies larger than the SZ null. 2. The number counts of high-z galaxies with a Schechter-like luminosity function will be changed at high luminosities to a power law, with significant enhancement of the observed counts at L > 10 L*.
description: 5 pages, 2 figures; accepted for publication in MNRAS
MAKTABGACHA TA'LIMDA MENEJMENTNING TURLI YONDASHUVLARI ASOSIDA TALABALARNING BOSHQARUV METODIKASINI TAKOMILLASHTIRISH MODELI
Creators: name: Astanakulova, M.B.
name: Farxodova, M.
Publisher: name: Zenodo
Year: 2024

description: Maktabgacha ta’limda “ Menejment” fanini o‘qitish metodikasining asosiy maqsadi talabalar tomonidan aniq boshqariladigan ob’ektning raqobatbardoshligini ta’minlashning majmuaviy tizimi sifatida menejment ta’limotining ilmiy tamoyillari va usullarini egallash, ularni amalda joriy etish uchun kerakli ko‘nikmalarni mustahkamlashdan iboratdir.
A fully quantum method of determination of penetrability and reflection coefficients in quantum FRW model with radiation
Creators: name: Maydanyuk, Sergei P.
Publisher: name: arXiv
Year: 2008
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In the paper the closed Friedmann--Robertson--Walker model with quantization in the presence of the positive cosmological constant and radiation is studied. For analysis of tunneling probability for birth of an asymptotically deSitter, inflationary Universe as a function of the radiation energy a new definition of a "free" wave propagating inside strong fields is proposed. On such a basis, tunneling boundary condition is corrected, penetrability and reflection concerning to the barrier are calculated in fully quantum stationary approach. For the first time non-zero interference between the incident and reflected waves has been taken into account which turns out to play important role inside cosmological potentials and could be explained by non-locality of barriers in quantum mechanics. Inside whole region of energy of radiation the tunneling probability for the birth of the inflationary Universe is found to be close to its value obtained in semiclassical approach. The reflection from the barrier is determined for the first time (which is essentially differs on 1 at the energy of radiation close to the barrier height). The proposed method could be easily generalized on the cosmological models with the barriers of arbitrary shape, that has been demonstrated for the FRW-model with included Chaplygin gas. Result is stable for variations of the studied barriers, accuracy are found to be 11--18 digits for all coefficients and energies below the barrier height.
description: 28 pages, 7 figures (20 files in eps format), 4 tables
title: Ð§Ð¸ÑÐ»ÐµÐ½Ð½ÑÐµ Ð¼ÐµÑÐ¾Ð´Ñ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð¿ÐµÑÐµÑ Ð¾Ð´Ð½ÑÑ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð² ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐµ
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð²ÑÑÑÐ¸Ñ ÑÑÐµÐ±Ð½ÑÑ Ð·Ð°Ð²ÐµÐ´ÐµÐ½Ð¸Ð¹, Ð¾Ð±ÑÑÐ°ÑÑÐ¸Ñ ÑÑ Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ 220100 âÐ¡Ð¸ÑÑÐµÐ¼Ð½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµâ
titleType: Subtitle
Creators: name: ÐÑÐ¼ÐµÑÐ¾Ð²Ð°, ÐÐ°ÑÑÐ»Ð»Ð°
name: ÐÑÐ¸Ð¼Ð¾Ð², ÐÐ¾ÑÐ¸Ñ
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½. ÑÐ½-ÑÐ°
Year: 2008
Subjects: Ð­Ð»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ
Ð§Ð¸ÑÐ»ÐµÐ½Ð½ÑÐµ Ð¼ÐµÑÐ¾Ð´Ñ

description: ÐÐ¾ÑÐ¾Ð±Ð¸Ðµ ÑÐ¾Ð´ÐµÑÐ¶Ð¸Ñ ÑÐ²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¿Ð¾ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ð¼ Ð¾ÑÐ½Ð¾Ð²Ð°Ð¼ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð¿ÐµÑÐµÑÐ¾Ð´Ð½ÑÑ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð² Ð²ÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½Ð¾Ð¹ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐµ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð²ÑÑÐ¸ÑÐ»Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ ÑÐµÑÐ½Ð¸ÐºÐ¸ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð»Ð¸Ð½ÐµÐ¹Ð½Ð¾Ð¹ Ð°Ð»Ð³ÐµÐ±ÑÑ Ð¸ Ð¸Ð½ÑÐµÐ³ÑÐ°Ð»ÑÐ½ÑÑ Ð¿ÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ð¹. ÐÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð²ÑÑÑÐ¸Ñ ÑÑÐµÐ±Ð½ÑÑ Ð·Ð°Ð²ÐµÐ´ÐµÐ½Ð¸Ð¹, Ð¾Ð±ÑÑÐ°ÑÑÐ¸ÑÑÑ Ð¿Ð¾ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ðµ 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 Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ 220100 Â«Ð¡Ð¸ÑÑÐµÐ¼Ð½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸ÐµÂ». ÐÐ¾ÑÐ¾Ð±Ð¸Ðµ Ð¼Ð¾Ð¶ÐµÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÑÑÑ ÑÑÑÐ´ÐµÐ½ÑÐ°Ð¼Ð¸, Ð¾Ð±ÑÑÐ°ÑÑÐ¸Ð¼Ð¸ÑÑ Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ 140200 Â«Ð­Ð»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐ° Ð¸ ÑÐ»ÐµÐºÑÑÐ¾ÑÐµÑÐ½Ð¸ÐºÐ°Â», Ð¸ Ð¼Ð¾Ð¶ÐµÑ Ð±ÑÑÑ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð¾Ð²Ð°Ð½Ð¾ Ð°ÑÐ¿Ð¸ÑÐ°Ð½ÑÐ°Ð¼ Ð¸ Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ°Ð¼-Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÐ¼, ÑÐ°Ð±Ð¾ÑÐ°ÑÑÐ¸Ð¼ Ð² Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð¾Ð±Ð»Ð°ÑÑÐ¸.
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°.
Multiuser MISO Transmitter Optimization for Inter-Cell Interference Mitigation
Creators: name: Huh, Hoon
name: Papadopoulos, Haralabos C.
name: Caire, Giuseppe
Publisher: name: arXiv
Year: 2009
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: The transmitter optimization (i.e., steering vectors and power allocation) for a MISO Broadcast Channel (MISO-BC) subject to general linear constraints is considered. Such constraints include, as special cases, the sum power, the per-antenna or per-group-of-antennas power, and "forbidden interference direction" constraints. We consider both the optimal dirty-paper coding and the simple suboptimal linear zero-forcing beamforming strategies, and provide numerically efficient algorithms that solve the problem in its most general form. As an application, we consider a multi-cell scenario with partial cell cooperation, where each cell optimizes its precoder by taking into account interference constraints on specific users in adjacent cells. The effectiveness of the proposed methods is evaluated in a simple system scenario including two adjacent cells, under different fairness criteria that emphasize the bottleneck role of users near the cell "boundary". Our results show that "active" Inter-Cell Interference (ICI) mitigation outperforms the conventional "static" ICI mitigation based on fractional frequency reuse.
description: 30 pages, 10 figures, and 1 table. revised and resubmitted to IEEE Transactions on Signal Processing
Invariant subspaces for operator semigroups with commutators of rank at most one
Creators: name: Drnovšek, Roman
Publisher: name: arXiv
Year: 2009
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 47A15, 47D03

description: Let X be a complex Banach space of dimension at least 2, and let S be a multiplicative semigroup of operators on X such that the rank of AB - BA is at most 1 for all pairs {A,B} in S. We prove that S has a non-trivial invariant subspace provided it is not commutative. As a consequence we show that S is triangularizable if it consists of polynomially compact operators. This generalizes results from [H. Radjavi, P. Rosenthal, From local to global triangularization, J. Funct. Anal. 147 (1997), 443-456] and [G. Cigler, R. Drnovšek, D. Kokol-Bukovšek, T. Laffey, M. Omladič, H. Radjavi, P. Rosenthal, Invariant subspaces for semigroups of algebraic operators, J. Funct. Anal. 160 (1998), 452-465].
description: 10 pages; to appear in Journal of Functional Analysis
title: ÐÐ¾Ð³Ð¸ÑÑÐ¸ÐºÐ° Ð² ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ðµ. Ð§. 1
title: Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÐ°ÐºÐ¾Ð²ÐµÑÐºÐ°Ñ-ÐÐ±ÑÐ°Ð¼Ð¾Ð²Ð°, ÐÐ»ÑÐ³Ð°
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Ð¾Ð³Ð¸ÑÑÐ¸ÐºÐ°
Ð¡ÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð¾
ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð² ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ðµ
Ð¿ÑÐ°ÐºÑÐ¸ÐºÑÐ¼Ñ
ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð·Ð°Ð¿Ð°ÑÐ°Ð¼Ð¸
ÑÑÐµÐ±Ð½Ð¸ÐºÐ¸ Ð¸ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ñ Ð´Ð»Ñ Ð²ÑÐ·Ð¾Ð²

description: ÐÑÐ°ÐºÑÐ¸ÐºÑÐ¼ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÐµÑ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾Ð¼Ñ ÑÑÐ°Ð½Ð´Ð°ÑÑÑ Ð²ÑÑÑÐµÐ³Ð¾
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The Lorentz Integral Transform and its Inversion
Creators: name: Barnea, N.
name: Efros, V. D.
name: Leidemann, W.
name: Orlandini, G.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The Lorentz integral transform method is briefly reviewed. The issue of the inversion of the transform, and in particular its ill-posedness, is addressed. It is pointed out that the mathematical term ill-posed is misleading and merely due to a historical misconception. In this connection standard regularization procedures for the solution of the integral transform problem are presented. In particular a recent one is considered in detail and critical comments on it are provided. In addition a general remark concerning the concept of the Lorentz integral transform as a method with a controlled resolution is made.
description: 10 pages, this version has been made more self-contained
title: ÐÑÐ°Ð²Ð¾Ð²Ð¾Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ Ð¿ÑÐµÐ´Ð¾ÑÐ²ÑÐ°ÑÐµÐ½Ð¸Ñ ÐºÐ¾ÑÐ¼Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ³ÑÐ¾Ð· Ð½Ð° ÑÐ°Ð¹ÑÐ°Ñ ÐÐ½ÑÐµÑÐ½ÐµÑÐ°
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: Ð¡Ð¾Ð½, Ð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: 2016
Subjects: ÐºÐ¾ÑÐ¼Ð¸ÑÐµÑÐºÐ°Ñ ÑÐ³ÑÐ¾Ð·Ð°
ÐºÐ¾ÑÐ¼Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¼ÑÑÐ¾Ñ
Ð°ÑÑÐµÑÐ¾Ð¸Ð´Ð½Ð¾-ÐºÐ¾Ð¼ÐµÑÐ½Ð°Ñ Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÑ
ÐºÐ¾ÑÐ¼Ð¸ÑÐµÑÐºÐ°Ñ Ð¿Ð¾Ð³Ð¾Ð´Ð°
ÐºÐ¸Ð±ÐµÑÐ¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²Ð¾
ÐºÐ¸Ð±ÐµÑÐ¿ÑÐµÑÑÑÐ¿Ð½Ð¾ÑÑÑ
space threat
space debris
asteroid-comet hazard
space weather
cyberspace
cybercrime

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑÑÑ Ð¿Ð¾Ð½ÑÑÐ¸Ñ: ÐºÐ¾ÑÐ¼Ð¸ÑÐµÑÐºÐ°Ñ ÑÐ³ÑÐ¾Ð·Ð°, ÐºÐ¾ÑÐ¼Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¼ÑÑÐ¾Ñ, ÐºÐ¸Ð±ÐµÑÐ¿ÑÐµÑÑÑÐ¿Ð½Ð¾ÑÑÑ, ÐºÐ¸Ð±ÐµÑÑÐµÑÑÐ¾ÑÐ¸Ð·Ð¼, Ð¸Ñ Ð¿ÑÐ¾Ð¸ÑÑÐ¾Ð¶Ð´ÐµÐ½Ð¸Ðµ, ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÐºÐ¾Ð½ÑÐµÐ¿ÑÐ¸Ð¹ Ð¿Ð¾ Ð±Ð¾ÑÑÐ±Ðµ Ñ ÑÑÐ¸Ð¼Ð¸ ÑÐ³ÑÐ¾Ð·Ð°Ð¼Ð¸. Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¾ÑÐ²ÐµÑÐµÐ½Ñ ÑÐ°ÐºÐ¸Ðµ Ð²Ð¾Ð¿ÑÐ¾ÑÑ ÐºÐ°Ðº, Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð¾Ðµ ÑÐ¾ÑÑÑÐ´Ð½Ð¸ÑÐµÑÑÐ²Ð¾ Ð¿Ð¾ Ð¿ÑÐ¾Ð³Ð½Ð¾Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð¿Ð°ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÐºÐ¾ÑÐ¼Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ³ÑÐ¾Ð·, Ð°ÐºÑÑÐ°Ð»ÑÐ½ÑÐµ ÑÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ Ð·Ð°ÐºÐ¾Ð½Ð¾Ð´Ð°ÑÐµÐ»ÑÑÑÐ²Ð° Ð¿Ð¾ Ð¿Ð¾Ð²Ð¾Ð´Ñ ÐºÐ¸Ð±ÐµÑÐ¿ÑÐµÑÑÑÐ¿Ð»ÐµÐ½Ð¸Ð¹.
description: Final qualifying (degree), work is dedicated probelmy legal provision to prevent cosmic threats on Internet sites. This paper discusses the concept of the space threat, the direction of its forecasting and solutions, as rassmatrivayutstya concept of cyber threat, cyber-terrorism, the fight against cybercrime as one of the priority components of the law of information security, as well as ways to improve and prospects of development of the legal framework of the Russian Federation.
Efficient Generation of a Maximally Entangled State by Repeated On- and Off-Resonant Scattering of Ancilla Qubits
Creators: name: Yuasa, Kazuya
name: Burgarth, Daniel
name: Giovannetti, Vittorio
name: Nakazato, Hiromichi
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A scheme for preparing two fixed non-interacting qubits in a maximally entangled state is presented. By repeating on- and off-resonant scattering of ancilla qubits, the state of the target qubits is driven from an arbitrary initial state into the singlet state with probability 1 (perfect efficiency). Neither the preparation nor the post-selection of the ancilla spin state is required. The convergence from an arbitrary input state to the unique fixed point (mixing property) is proved rigorously, and its robustness is investigated, by scrutinizing the effects of imperfections in the incident wave of the ancilla, such as mistuning to a resonant momentum, imperfect monochromatization, and fluctuation of the incident momentum, as well as detector efficiency.
description: 18 pages, 12 figures
Dynamics of the time to the most recent common ancestor in a large branching population
Creators: name: Evans, Steven N.
name: Ralph, Peter L.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Probability (math.PR)
subject: Populations and Evolution (q-bio.PE)
subject: FOS: Mathematics
subject: FOS: Biological sciences
subject: 92D10, 60J80, 60G55, 60G18 (Primary)

description: If we follow an asexually reproducing population through time, then the amount of time that has passed since the most recent common ancestor (MRCA) of all current individuals lived will change as time progresses. The resulting "MRCA age" process has been studied previously when the population has a constant large size and evolves via the diffusion limit of standard Wright--Fisher dynamics. For any population model, the sample paths of the MRCA age process are made up of periods of linear upward drift with slope +1 punctuated by downward jumps. We build other Markov processes that have such paths from Poisson point processes on $\mathbb{R}_{++}\times\mathbb{R}_{++}$ with intensity measures of the form $λ\otimesμ$ where $λ$ is Lebesgue measure, and $μ$ (the "family lifetime measure") is an arbitrary, absolutely continuous measure satisfying $μ((0,\infty))=\infty$ and $μ((x,\infty))0$. Special cases of this construction describe the time evolution of the MRCA age in $(1+β)$-stable continuous state branching processes conditioned on nonextinction--a particular case of which, $β=1$, is Feller's continuous state branching process conditioned on nonextinction. As well as the continuous time process, we also consider the discrete time Markov chain that records the value of the continuous process just before and after its successive jumps. We find transition probabilities for both the continuous and discrete time processes, determine when these processes are transient and recurrent and compute stationary distributions when they exist.
description: Published in at http://dx.doi.org/10.1214/09-AAP616 the Annals of Applied Probability (http://www.imstat.org/aap/) by the Institute of Mathematical Statistics (http://www.imstat.org)
title: Ð¡Ð¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¼ÐµÑ Ð°Ð½Ð¸Ð·Ð¼Ð° Ð»Ð¸ÑÐµÐ½Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¾Ð²Ð°ÑÐ¾Ð² Ð²Ð¾ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ Ð¿ÑÐ¸ Ð²Ð²Ð¾Ð·Ðµ Ð½Ð° ÑÐµÑÑÐ¸ÑÐ¾ÑÐ¸Ñ Ð Ð¾ÑÑÐ¸Ð¹ÑÐºÐ¾Ð¹ Ð¤ÐµÐ´ÐµÑÐ°ÑÐ¸Ð¸
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ³Ð½Ð°ÑÐ¾Ð²Ð°, ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ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: 2016
Subjects: ÐÐ¾ÐµÐ½Ð½Ð°Ñ ÑÐµÑ Ð½Ð¸ÐºÐ°
Ð»Ð¸ÑÐµÐ½Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð²Ð¾Ð·Ð°
Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ñ Ð²Ð¾ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ
Ð²Ð¾ÐµÐ½Ð½Ð¾-ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¾Ðµ ÑÐ¾ÑÑÑÐ´Ð½Ð¸ÑÐµÑÑÐ²Ð¾
import licensing
military products
military-technical cooperation
military equipment

description: ÐÐ°Ð½Ð½Ð°Ñ Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±ÑÐ»Ð° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¹ Ð¿Ð¾ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼Ð° Ð»Ð¸ÑÐµÐ½Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð²Ð²Ð¾Ð·Ð° Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸ Ð²Ð¾ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ Ð½Ð° ÑÐµÑÑÐ¸ÑÐ¾ÑÐ¸Ñ Ð Ð¾ÑÑÐ¸Ð¹ÑÐºÐ¾Ð¹ Ð¤ÐµÐ´ÐµÑÐ°ÑÐ¸Ð¸. ÐÐºÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÑ ÑÐ°Ð±Ð¾ÑÑ Ð¾Ð±ÑÑÐ»Ð¾Ð²Ð»ÐµÐ½Ð° ÑÐµÐ¼, ÑÑÐ¾ Ð»Ð¸ÑÐµÐ½Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð²Ð¾Ð·Ð° Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸ Ð²Ð¾ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ, Ð¸Ð¼ÐµÐµÑ ÑÑÑÐ°ÑÐµÐ³Ð¸ÑÐµÑÐºÑÑ Ð·Ð½Ð°ÑÐ¸Ð¼Ð¾ÑÑÑ Ð´Ð»Ñ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²Ð° Ð² Ð¿Ð»Ð°Ð½Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð¸Ð½ÑÐµÑÐµÑÐ¾Ð² Ð Ð¾ÑÑÐ¸Ð¹ÑÐºÐ¾Ð¹ Ð¤ÐµÐ´ÐµÑÐ°ÑÐ¸Ð¸ Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ Ð½ÐµÑÑÐ°Ð±Ð¸Ð»ÑÐ½Ð¾ÑÑÐ¸ Ð³ÐµÐ¾Ð¿Ð¾Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ¸ÑÑÐ°ÑÐ¸Ð¸ Ð² Ð¼Ð¸ÑÐ¾Ð²Ð¾Ð¼ ÑÐ¾Ð¾Ð±ÑÐµÑÑÐ²Ðµ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÑÑ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð½Ð°ÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð¹ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸. ÐÑÐ½Ð¾Ð²Ð½ÑÐ¼ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð¼ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð¿Ð¾ÑÐ»ÑÐ¶Ð¸Ð»Ð° Ð²ÑÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¹ Ð¿Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ Ð²ÑÑÐ²Ð»ÐµÐ½Ð½ÑÑ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼.
description: This bachelor work has been devoted to the development of proposals for improving the mechanism of licensing of import of production for military purposes in the territory of the Russian Federation. Relevance of the work due to the fact that the licensing of import of military products, is of strategic importance for the state in terms of the interests of the Russian Federation in the conditions of instability of the geopolitical situation in the world community, as well as the need to ensure national security. The main result of this work served as the development of recommendations to address the problems identified.
The classical R-matrix of AdS/CFT and its Lie dialgebra structure
Creators: name: Vicedo, Benoit
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The classical integrable structure of Z_4-graded supercoset sigma-models, arising in the AdS/CFT correspondence, is formulated within the R-matrix approach. The central object in this construction is the standard R-matrix of the Z_4-twisted loop algebra. However, in order to correctly describe the Lax matrix within this formalism, the standard inner product on this twisted loop algebra requires a further twist induced by the Zhukovsky map, which also plays a key role in the AdS/CFT correspondence. The non-ultralocality of the sigma-model can be understood as stemming from this latter twist since it leads to a non skew-symmetric R-matrix.
description: 22 pages, 2 figures