1,361 research outputs found
On the history of national medicine: Vasily Parmenovich Obraztsov (1851–1920)
No full textВ статье рассматриваются основные моменты биографии классика отечественной медицины – киевского терапевта В. П. Образцова. На основе многочисленных архивных документов и критического анализа литературных источников предпринята попытка создать его научную биографию с устранением ошибок и неточностей, легенд и домыслов. В. П. Образцов представлен как один из трех ведущих клиницистов страны (наряду с В. Н. Сиротининым и В.Д. Шервинским). Уточнен характер основных научных приоритетов В. П. Образцова (разработка метода глубокой скользящей пальпации органов брюшной полости; описание клинической картины и диагностических критериев острого тромбоза венечных артерий сердца, которое положило начало современному учению об инфаркте миокарда). Рассмотрена одна из важнейших научных заслуг этого выдающегося врача, педагога, ученого – создание оригинальной научной клинической школы, крупнейшей (наряду со школой М. В. Яновского в Петербурге) в России XX века. Показана его роль в подготовке и проведении первых съездов российских терапевтов. Впервые правдиво показано своеобразие яркой, сложной и необычайно привлекательной личности Василия Парменовича, его нестандартный жизненный путь с трагичным финалом. Авторы показывают, что В. П. Образцов был самой крупной фигурой в истории отечественной терапевтической клиники после С. П. Боткина.In this article, the authors discuss the main points of life of V. P. Obraztsov – a general practitioner from Kiev, one of the fathers of national medicine. While eliminating errors, inaccuracies, fables, and speculations, the authors attempt to create his scientific biography on the basis of numerous archival documents and a critical overview of the sources of literature. V. P. Obraztsov is viewed as one of Russia’s three leading clinicians (alongside with V. N. Sirotinin and V. D. Shervinsky). Another aim of the article is to specify the nature of the main scientific priorities (the deep sliding palpation of abdominal cavity organs method
development; the description of clinical aspects and diagnostic criteria of acute coronary thrombosis that laid the foundation for the modern understanding of myocardial infarction). Beyond that, one of the major academic achievements, i.e. the creation of a unique clinical school, the most influential in Russia (together with M. V. Yanovskiy’s school in Saint Petersburg) is examined. V. P. Obraztsov’s role in organizing the first congresses of general practice in Russia is presented. The article shows the striking, complex and exceptionally attractive individuality of Vasily Parmenovich, his unconventional life journey that
ended tragically. The authors demonstrate that V. P. Obraztsov was the most important figure in the history of national internal medicine after S. P. Botkin
Cnephasia kenneli Obraztsov. A 1956
No full text14. Cnephasia kenneli Obraztsov, 1956 Material examined. Zanjân Prov.: 12 ♂♂, 1 ♀, Sohrein Vlg. to Dagâhi Vlg. Rd., 6 km to Dagâhi Vlg., N 36˚53΄03.8̎ E 048˚28΄08.3̎, 4084 m, 4.vi.2012, Âlipanâh, Falsafi leg. (GS: HA-2404, HA-2081, HA-2086, HA-2388, HA-2394, HA-2396, HA-2397). Diagnosis. Among identified females of the longana species-group, C. kenneli is most similar to C. amseli (D. Lucas, 1942) in the female genitalia (see Razowski 1965: 270, 274; Razowski 2002: 91). In both species the lateral parts of the sterigma are triangular and narrowed distally, with the posterior margins concave medially. In both species the ostium bursae is rounded and antrum is nearly cup-shaped and slightly sclerotized. The relative length of the ductus bursae to the corpus bursae and the size and shape of signum in both species are the same. However, in C. amseli there is a relatively long inner sclerotization at the posterior half of the ductus bursae, whereas in C. kenneli there is a twisted sclerotized structure inside the ductus bursae which is located at its anterior half (Figs. 8A, C). Moreover, in C. kenneli the papillae anales are wider than in C. amseli. The male genitalia of C. amseli are still unknown; on the other hand, the forewing pattern of the latter species is different from that of the C. kenneli. As stated by Razowski (1965), C. kenneli is superficially similar to C. dispersana; however, the two can be distinguished by their genitalia. Description of the female. Head (Fig. 6G): Scales mostly smooth, elongate, white; white to creamy-light brown on frons; labial palpus sinuate with third segment pointed anterad, creamy-white irregularly admixed with light brown to yellowish-brown scales dorso-laterally, except creamy-white first segment, with length 1.83 times the horizontal diameter of compound eye, second segment longest with slightly elongate and erect scales dorso-apically; antennae nearly white dorsally at one-third, the remaining ringed with white and creamy-light brown scales, sensilla shorter than the male. Thorax: Creamy-white admixed with light brown scales, with a pair group of erect creamy-white scales admixed with dark brown scales posteriorly. Female slightly larger than male, with forewing length 11.4 mm (n = 1). Forewing shape and pattern similar in males and females (Figs. 6A – D), slightly broadened distally, with nearly straight costa finely arched outwards basally, rounded apex, obliquely rounded termen; upperside grayish-cream, with a few scattered brown to pale brown scales at dorsum margin and distal end, cilia creamy-white with a gray brown dividing transverse line; underside light brown except narrow creamy costal margin. Hindwing (Figs. 6A, B) upperside darker than the forewing, grayish-light brown, cilia creamy-white with a gray brown dividing transverse line; underside paler than the forewing, cream. Abdomen: Grayish-cream, with elongate yellowish-cream scales dorsally. Female genitalia (Figs. 8 A–C) with papillae anales moderate, medially broad, apically rounded; ostium bursae circular, heavily sclerotized ventrolaterally; apophyses posteriores longer than apophyses anteriores, 1.3 times length of apophyses anteriores, both gradually narrowed distally; lateral parts of sterigma broad, gradually tapering laterally, slightly concave medially on posterior margin, with several long setae mostly at median part; antrum cup-shaped, weakly sclerotized (Figs. 8A, B); ductus bursae narrow, with a twisted, irregular sclerotized structure at anterior half (Figs. 8A, C); ductus seminalis arising from anterior end of ductus bursae, slightly behind connection with corpus bursae (Figs. 8A, C); corpus bursae large, pear-shaped, signum moderate. Distribution. Jordan (Jordan Valley), Asia Minor (Eibés, Malatya), Syria?, Kulscha? (Kennel 1901, 1910, Obraztsov 1956, Razowski 1965). Remarks. Cnephasia obsoletana was described by Kennel (1901) based on a single male specimen from the Jordan Valley, Jordan. Obraztsov (1956) recognized that the name was preoccupied and proposed the replacement name Cnephasia kenneli. In 1910 Kennel described Tortrix obsoletana from a male specimen from Eibés, Malatya in southeastern and eastern Asia Minor. According to Razowski (1965), the latter is considered a synonym of C. kenneli. The female has remained undescribed. During the present study, a female collected at the same locality as C. kenneli males was discovered in the HMIM, both sexes collected by the author in Zanjan Province. Because the female is superficially similar to the males of C. kenneli, the two sexes are considered conspecific. As revealed in this study, there is considerable intra-specific variation in the male genitalia of C. kenneli, especially in the shape of the valva. As figured by Razowski (1965: 264, 265), the valva of C. kenneli is pointed, while in examined males the apical part of the valva is more rounded (Figs. 7A, E, H, I) or obliquely rounded (Fig. 7J). In some specimens, the valva is curved internally behind the mid-ventral part (Fig. 7H). Also, the width of the valva in examined males is slightly less than that figured by Razowski (1965). Some of this variation may be an artefact of slide mounting. During the preparation of male genitalia, the lower margin of the apical part of the valva usually turns back and thereby the apical part seems narrower than it actually is. Additionally, the free termination of the sacculus is normally turned more or less upward on the disc of the valva (Figs. 7A, D, I, J), but sometimes it may turn downward depending on slide preparation (Figs. 7E, F, H). Cnephasia kenneli has rather moderate, simple socii (see Razowski 1965: 264, 265), however, in the examined males the socii are relatively wide, 1.6 times the width of the uncus at its narrowest point (n = 5). Furthermore, in most of the examined males, the free termination of the socii are nearly straight or very slightly depressed medially, but they often appear bilobed, i.e., a slightly longer apically rounded lateral lobe and a somewhat shorter medial one (Figs. 7A, C, E). The terminal plate of the gnathos in the examined males is wedge-like (Figs. 7A, C, E), whereas it appears to be trapezoidal in figures presented by Razowski (1965: 264). The density of spines at the free termination of the sacculus also varies among the specimens (Figs. 7A, D, E, F, H–J). Comments. Although males and females are similar superficially, a few differences (except the shorter length of sensilla of female antennae) were observed between them. The female is somewhat larger than male; i.e., forewing length 9.7 – 11.7 mm (= 10.73 mm ± 0.52, n = 12) in males, 11.4 mm (n = 1) in the female. Moreover, the female has a slightly smaller compound eye (Fig. 6G) compared to that of males (Figs. 6E, F). Also, the dorsal surface of the male antennae is covered with white scales only basally or ringed throughout, whereas in female the white scales extended to the proximal one-third of the antennae. In both male and female, the number of scales in darker rings of the antennae is less than those of the white rings.Published as part of Alipanah, Helen, 2019, An overview of the tribe Cnephasiini (Lepidoptera: Tortricidae: Tortricinae) of Iran with description of a new species, pp. 501-521 in Zootaxa 4661 (3) on pages 508-514, DOI: 10.11646/zootaxa.4661.3.5, http://zenodo.org/record/338136
Solution of applied problems: formalization, methodology and justification
No full textNowadays there is a tendency of the growth of applied problems for the solution of which formal methods and computers are used. Naturally, there arise problems of correspondence between theory and practice, the key one being the assessment of the quality of the obtained results.
The paper deals with questions of management of the applied problem solution. Three groups of problems have been considered. The problems concern the formalization, selection and construction of the model, method and algorithm of the solution as well as the justification of the obtained results.
Features for characterizing the class of applied problems have been determined. General principles of the transition from the meaningful description of a problem to its formal statement have been proposed. Main methodological aspects of the problem solution have been singled out. The result justification scheme, based on the inductive nature of problems, has been proposed. All the fundamental notions and results are exemplified by applied problems from pattern recognition and artificial intelligence
Development and Use of System Applications Academician V. М. Obraztsov of Designing Railway Stations of Ukrainian Specialists
No full textБ. Торопов: ORCID 0000-0002-9946-8708; Т. Болвановська: ORCID 0000-0001-6462-8524UKR: Мета. Метою роботи є висвітлення наукової спадщини академіка В. М. Образцова, яка пов'язана з системними уявленнями розбудови залізничних станцій і вузлів та їх подальшим використанням. Методи дослідження. Основу методологічних підходів досліджуваної теми склали проблемний та історико-хронологічний методи. В дослідженні використовувалися наступні методи: емпіричний аналіз; метод систематизації; метод періодизації. Результати. На початку 1900 р. Образцовим В. М. опубліковані наукові праці, які поклали початок розробленню проблем наукової експлуатації залізничного транспорту. Важливим етапом наукової роботи академіка Образцова є написання фундаментальних робіт і реалізація на практиці комплексних проектів розвитку транспортних вузлів (1923-1933 рр.). Проекти об'єднання вузлів були спрямовані на зосередження управління вузлами з одного центру та мали комплексний характер: у них вирішувалися питання плану формування поїздів, розміщення сортувальних станцій і питання взаємодії всіх видів транспорту. Теоретичні наробки Образцова, досвід розроблення проектів стали підгрунтям для написання фундаментальної праці «Основы построения транспортньх узлов» Інститутом комплексних транспортних проблем (1959 р.). Наведено етапи становлення та розвитку інституту «Київдіпротранс» та його внесок у розроблення нормативних документів. Київдіпротрансом у 1960 р. розроблено «Указания по разработке генеральньх схем развития железнодорожных узлов и станций», основні положення яких зводилися до комплексного розвитку всіх видів транспорту, порядку розроблення, складу та погодження проектних матеріалів всіх розділів генеральної схеми розвитку залізничних вузлів і станцій, що мало велике значення для проектувальників, органів експертизи, місцевих органів влади, керівників залізниць, портів та промисловості. Інститут «Київдіпротранс», використовуючи теоретичні наробки, власний досвід проектування та досвід аналогічних проектних інститутів, розробляв методичні рекомендації для проектувальників. Методичні рекомендації відіграли значну роль у покращенні системи проектування залізничних станцій та вузлів, підвищенні якості проектів і, в результаті, підвищенні ефективності залізничної галузі. При розробці методичних вказівок використовувалися праці Образцова та передбачався комплексний підхід до питань проектування і реконструкції вузлів. Практична значимість. Висвітлено внесок академіка Образцова в розвиток транспортної науки та розроблення нормативних документіів для проектування залізничних вузлів і станцій з позицій комплексності та наукової єдності транспортної науки.RUS: Цель. Целью работы является освещение научного наследия академика В. Н. Образцова, которое связано с системными представлениями развития железнодорожных станций и узлов и их дальнейшим использованием. Методы исследования. Основу методологических подходов исследуемой темы составили проблемный и историко-хронологический методь. В исследовании использовались следующие методы: эмпирический анализ; метод систематизации; метод периодизации. Результаты. В начале 1900 г. Образцовьм В. Н. опубликованы научные работы, которые стали началом разработки проблем научной эксплуатации железнодорожного транспорта. Важным этапом научной работы академика Образцова является написание фундаментальных работ и реализация на практике комплексных проектов развития транспортных узлов (1923-1933 гг.). Проекты объединения узлов были нацелены сосредоточить управление ими из одного центра и имели комплексный характер: в них решались вопросы плана формирования поездов, размещения сортировочных станций и вопросы взаимодействия всех видов транспорта. Теоретические наработки Образцова, опыт разработки проектов стали основой для написания фундаментальной работы «Основы построения транспортных узлов» Институтом комплексных транспортных проблем (1959 г.). Приведены этапы становления и развития института «Киевгипротранс» и его вклад в разработку нормативных документов. Киевгипротранс в 1960 разработал «Указания по разработке генеральных схем развития железнодорожных узлов и станций», основные положения которых сводились к комплексному развитию всех видов транспорта, порядку разработки, составу и согласованию проектных материалов всех разделов генеральной схемы развития железнодорожных узлов и станций, что имело большое значение для проектировщиков, органов экспертизы, местных органов власти, руководителей железных дорог, портов и промышленности. Институт «Киевгипротранс», используя теоретические наработки, свой опыт проектирования и опыт аналогичных проектных институтов, разрабатывал методические рекомендации для проектировщиков. Методические рекомендации сыграли значительную роль в улучшении системы проектирования железнодорожных станций и узлов, повышении качества проектов и, в результате, повышении эффективности железнодорожной отрасли. При разработке методических указаний использовались труды Образцова и предусматривался комплексный подход к вопросам проектирования и реконструкции узлов. Практическая значимость. Освещен вклад академика Образцова в развитие транспортной науки и разработки нормативных документов для проектирования документов для проектирования железнодорожных узлов и станций с позиций комплексности и научного единства транспортной науки.ENG: Purpose. The aim of the work is to highlight the scientific heritage of Academician V. M. Obraztsov, which is associated with systemic representations of the railway stations and hubs development and their further use. Research Methods. The problematic and historical-chronological methods were the basis of the methodological approaches of the study. The following methods were used in the study: empirical analysis; systematization method; periodization method. Results. At the beginning of 1900, Obraztsov V. M. published scientific works, which became the beginning of the development of problems in the scientific operation of railway transport. An important stage in the scientific work of Academician Obraztsov was the writing of fundamental works and the implementation in practice of complex projects for the development of transport hubs (1923-1933). The projects of uniting the hubs were aimed at concentrating their management from one center. These projects had a comprehensive nature: there were solved the problems of train formation plan, placement of marshalling yards and interaction of all transport types. The theoretical achievements of Obraztsov and his experience of developing projects became the basis for writing the fundamental work «Basics of the transport hubs designing» by the Institute of Complex Transport Problems (1959). The stages of the formation and development of the Kyivdiprotrans Institute and its contribution to the development of regulatory doc- uments are given. In 1960, Kyivdiprotrans developed the «Guidelines for the designing of master schemes for the development of railway hubs and stations”, the main provisions of which were reduced to the integrated development of all types of transport, the procedure for the development, composition and coordination of design materials for all chapters of the master plan of the railway hubs and stations development, which had a great importance for designers, examiners, local governments, railway, port and industry managers. Institute «Kyivdiprotrans», using theoretical de- velopments, its design experience and the experience of similar design institutes, developed guidelines for designers. The guidelines played a significant role in improving the design system of railway stations and hubs, improving the quality of projects and, as a result, improving the efficiency of the railway industry. In developing the guidelines, Obraztsov’s works were used and an integrated approach to the design and reconstruction of hubs was provided. Practical significance. The contribution of academician Obraztsov to the development of transport science and the ents for the design of railway hubs and stations from the standpoint of the complexity and scientific unity of transport science was highlighted.Державний університет інфраструктури та технологі
Универсальность человека как цель инновационной экономики
No full textTsepaev, S. P.; Volchek, A. A.; Obraztsov, L. V. Human universality as the goal of an innovative econom
Doklady Physics V.45, I.12
No full textDoklady Physics -- December 2000
Volume 45, Issue 12, pp. 635-704
PHYSICS
The Effect of Metallic Phase in a Diamond Polycrystal on Its Oxidation
A. V. Elyutin, A. A. Ermolaev, A. I. Laptev, and A. V. Manukhin
pp. 635-639 Full Text: PDF (54 kB)
A High-Current Vacuum Arc as a Collective Multiecton Process
G. A. Mesyats and S. A. Barengol'ts
pp. 640-642 Full Text: PDF (41 kB)
Kinetic Model of Heteroepitaxial Growth in the Presence of Schwebel Barriers
V. I. Trofimov and V. G. Mokerov
pp. 643-646 Full Text: PDF (58 kB)
Enhancement of Operation Speed in Field-Effect Transistors Using Channel Profiling
V. A. Gergel' and V. G. Mokerov
pp. 647-648 Full Text: PDF (30 kB)
A Novel Quantum-Dot Heterostructure Transistor
V. G. Mokerov, Yu. V. Fedorov, L. É. Velikovskii, and M. Yu. Shcherbakova
pp. 649-652 Full Text: PDF (88 kB)
The Revised Neoclassical Plasma Theory
A. P. Popryadukhin
pp. 653-656 Full Text: PDF (53 kB)
TECHNICAL PHYSICS
The Stability of Hematite in Small-Size Particles
S. S. Absalyamov and Kh. Ya. Mulyukov
pp. 657-658 Full Text: PDF (32 kB)
Scattering of Electromagnetic Waves by an Unclosed Circular Cone
V. A. Doroshenko and V. F. Kravchenko
pp. 659-662 Full Text: PDF (60 kB)
Heat Transfer and Thermal Fracture of Polymers in Pulsed Processes
P. V. Skripov, A. A. Starostin, and S. É. Puchinskis
pp. 663-666 Full Text: PDF (58 kB)
Determination of the Young's Modulus and Hysteresis by the Indentation Method
S. I. Bulychev
pp. 667-671 Full Text: PDF (68 kB)
ASTRONOMY, ASTROPHYSICS, AND COSMOLOGY
On the Problem of Constructing Intermediate Trajectories in the Theory of Elastic-Earth Rotation around a Center of Mass
L. I. Konkina, Yu. G. Markov, A. M. Mikisha, and L. V. Rykhlova
pp. 672-675 Full Text: PDF (54 kB)
MECHANICS
A State with Bulk Stresses Arising in an Ideally Plastic Layer under Compression by Rough Plates
M. V. Mikhailova
pp. 676-679 Full Text: PDF (54 kB)
Partial Separation of Variables in Unsteady Problems of Mechanics and Mathematical Physics
A. D. Polyanin
pp. 680-684 Full Text: PDF (67 kB)
Theory of Stability with Respect to a Part of the Variables and the Problem of Coordinate Synchronization for Dynamical Systems
V. I. Vorotnikov
pp. 685-689 Full Text: PDF (68 kB)
A Case of Periodic Motion for a Lagrange Gyroscope with a Vibrating Suspension
O. V. Kholostova
pp. 690-693 Full Text: PDF (57 kB)
The Possibility of Reiterated Plastic Flow at the Overall Unloading of an Elastoplastic Medium
A. A. Burenin, L. V. Kovtanyuk, and M. V. Polonik
pp. 694-696 Full Text: PDF (44 kB)
An Attempt at Generalizing Scenarios for a Transition to Turbulence in the Spherical Couette Flow: The Case of Oppositely Rotating Spherical Boundaries
S. Ya. Gertsenshtein, D. Yu. Zhilenko, and O. É. Krivonosova
pp. 697-700 Full Text: PDF (68 kB)
A Mechanism for Restriction of the Activation-Zone Propagation for a Hemostasis System (A Mathematical Model)
I. F. Obraztsov, Yu. A. Barynin, and M. A. Khanin
pp. 701-704 Full Text: PDF (61 kB)Archived web conten
Doklady Physics V. 45, I. 04
No full textDoklady Physics -- April 2000
Volume 45, Issue 4, pp. 129-185
PHYSICS
Maximum-Entropy Production Principle as a Criterion for the Morphological-Phase Selection in the Crystallization Process
L. M. Martiouchev and V. D. Seleznev
pp. 129-131 Full Text: PDF (42 kB)
An Effect of Conditions for Synthesis of Polyacenequinones on Parameters of Their Dielectric Spectra and Domain Structure
N. V. Afanas'ev, L. V. Mukhaeva, M. G. Voronkov, T. G. Ermakova, A. A. Maksimov, and L. Ya. Tsarik
pp. 132-135 Full Text: PDF (61 kB)
Three-Dimensional Spinning Waves in the Case of Gas-Free Combustion
T. P. Ivleva and A. G. Merzhanov
pp. 136-141 Full Text: PDF (348 kB)
Chaotization of a Supercritical Atom
V. I. Matveev, D. U. Matrasulov, and P. K. Khabibullaev
pp. 142-144 Full Text: PDF (38 kB)
TECHNICAL PHYSICS
Scattering of Proper Waves of a Generalized Double-Sided Slot Waveguide by a Slot-Width Jump
E. I. Nefedov and R. S. Popov
pp. 145-148 Full Text: PDF (48 kB)
Robust Algorithms of Image Filtration in the Presence of Additive, Multiplicative, and Impulse Noises
V. F. Kravchenko, V. I. Pustovoit, V. I. Ponomarev, and A. B. Pogrebnyak
pp. 149-154 Full Text: PDF (164 kB)
An Intense Source of Optical Emission from Electrodeless Low-Frequency Discharge in Vapors of Sulfur and Mercury
A. N. Didenko, I. M. Ulanov, M. R. Predtechenskii, and K. N. Kolmakov
pp. 155-156 Full Text: PDF (46 kB)
Special Features of Self-Propagating High-Temperature Synthesis in Two-Layer S/Fe Thin Films and Metal–Dielectric Transitions in Iron Monosulfide
V. G. Myagkov, L. E. Bykova, V. S. Zhigalov, A. I. Pol'skii, and G. N. Bondarenko
pp. 157-159 Full Text: PDF (51 kB)
Orientational Dependence of Mechanical Properties in Ni3Al Single Crystals
Yu. I. Chumlyakov, J. Wang, S. P. Efimenko, I. V. Kireeva, L. V. Brazhnikova, N. S. Surikova, and E. Yu. Panchenko
pp. 160-163 Full Text: PDF (60 kB)
ENERGETICS
On a Necessity of Extending the Concept of Equivalence in Mathematical Models
Ya. B. Danilevich and Yu. P. Petrov
pp. 164-166 Full Text: PDF (32 kB)
MECHANICS
An Estimate of the Entrainment of Dispersed Particles with Unknown Distributions by Liquid and Gas Flows on Evidence Derived from Solutions to the Equations of Motion
N. V. Sokolov
pp. 167-170 Full Text: PDF (50 kB)
A New Family of Phase Patterns in Three-Dimensional Dynamics of a Solid Body Interacting with Matter
M. V. Shamolin
pp. 171-174 Full Text: PDF (64 kB)
Elastic Characteristics of an Interfacial Layer Formed by Polymeric Matrix Composites
I. F. Obraztsov, Yu. G. Yanovskii, and V. E. Zgaevskii
pp. 175-178 Full Text: PDF (64 kB)
Stability of a Hypersonic Boundary Layer with a Pressure Gradient
V. M. Fomin, A. A. Maslov, A. A. Sidorenko, and A. N. Shiplyuk
pp. 179-182 Full Text: PDF (68 kB)
On the Structure of a Stable (in the Lyapunov Sense) Attractor
O. V. Druzhinina and A. A. Shestakov
pp. 183-185 Full Text: PDF (50 kB)Archived web conten
Recognition With Learning As a Problem of Choice
No full textThe paper highlights a problem of pattern
recognition with learning as a part of a wider problem of
choice. It is shown that by information basis the problem
can be compared with problems of formulae classification
in sentence calculus and logical diagnostics. A family of
algorithms is constructed that can be used for solving
any of the above-mentioned problems. It is shown that an
algorithm from the family can be compared with classical
ones (method of resolution, etc), and, therefore, is
justified at least in the algorithmic sense
Doklady Physics V. 47, I. 08
No full textDoklady Physics -- August 2002
Volume 47, Issue 8, pp. 559-637
PHYSICS
Relaxation Spectra of Polymers and Their Relation to the Deformation Mode
V. I. Irzhak
pp. 559-562 Full Text: PDF (47 kB)
Theory of Longitudinal Plasma Waves in the Electron–Positron Plasma
G. N. Kichigin
pp. 563-566 Full Text: PDF (53 kB)
Dynamics of a Cavitation Bubble with Allowance for Translational Motion
I. M. Margulis and M. A. Margulis
pp. 567-570 Full Text: PDF (60 kB)
Change in the Parameters of Surface Thermal Decomposition of Energy-Intensive Materials near the Phase-State Boundary
O. F. Shlenskii and Yu. V. Zelenev
pp. 571-575 Full Text: PDF (64 kB)
Diffusion Phase Transformations in Nanocrystalline Alloys under Severe Plastic Deformation
V. L. Gapontsev and V. V. Kondrat'ev
pp. 576-579 Full Text: PDF (52 kB)
Description of Diffusion in Fractal Media on the Basis of the Klimontovich Kinetic Equation in Fractal Space
Ya. L. Kobelev, L. Ya. Kobelev, V. L. Kobelev, and E. P. Romanov
pp. 580-582 Full Text: PDF (40 kB)
Angular Distribution of Photoelectron Spectra of Solids with Allowance for Second-Order Nondipole Effects and Elastic Scattering
V. I. Nefedov, I. S. Nefedova, V. G. Yarzhemsky, M. B. Trzhaskovskaya, P. Streubel, and R. Szargan
pp. 583-585 Full Text: PDF (54 kB)
Initiation of Propane–Air-Mixture Combustion by Pulse-Periodic CO2-Laser Radiation
P. K. Tretyakov, S. S. Vorontsov, A. F. Garanin, G. N. Grachev, A. L. Smirnov, and A. V. Tupikin
pp. 586-588 Full Text: PDF (56 kB)
Hydrogen Ball Lightning
Yu. R. Alanakyan
pp. 589-590 Full Text: PDF (30 kB)
On a Mechanism of Ball-Lightning Formation
S. S. Grigoryan
pp. 591-594 Full Text: PDF (49 kB)
TECHNICAL PHYSICS
Analysis of the Space–Time Characteristics of the Resulting Radiation from Linear Antenna Arrays for Ultrashort Pulses in the Case of Sequential Activation and Arbitrary Input Signals
L. D. Bakhrakh and M. Ya. Izrailovich
pp. 595-597 Full Text: PDF (42 kB)
Surface Tension at the Interface of Materials as a Function of Impurity Content
R. V. Gol'dshtein and M. E. Sarychev
pp. 598-601 Full Text: PDF (59 kB)
High-Elastic Properties of Networks Based on a Block Copolymer
V. É. Zgaevskii
pp. 602-604 Full Text: PDF (73 kB)
New Class of Atomic-Fractal Functions for Antenna Synthesis
V. F. Kravchenko
pp. 605-612 Full Text: PDF (281 kB)
ENERGETICS
Excitation of Acoustic Vibrations by Heating a Liquid in a Supercritical State
V. R. Pesochin
pp. 613-615 Full Text: PDF (40 kB)
MECHANICS
Cutting and Fracture of Ideal Rigid-Plastic Solids
Yu. G. Egorova, S. A. Kaverzina, and A. I. Khromov
pp. 616-619 Full Text: PDF (59 kB)
Peculiarities of the Bending-Stiffness Calculation for Nanocrystals
E. A. Ivanova, A. M. Krivtsov, and N. F. Morozov
pp. 620-622 Full Text: PDF (46 kB)
Exact Nonlinear Theory of Tension and Torsion of Helical Springs
L. M. Zubov
pp. 623-626 Full Text: PDF (44 kB)
Energy-Based Approach to the Effect of Vascular-Wall Muscles on the Structure of the Blood-Circulation System: A Biomechanical Concept
I. F. Obraztsov, I. B. Bukharov, and M. A. Khanin
pp. 627-629 Full Text: PDF (44 kB)
Pyramid Indentation into an Ideal Plastic Half-Space
D. D. Ivlev, A. Yu. Ishlinskii, and R. I. Nepershin
pp. 630-633 Full Text: PDF (57 kB)
On the Limiting Anisotropic State of a Perfect Plastic Medium
B. G. Mironov
pp. 634-637 Full Text: PDF (50 kB)Archived web conten
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