145 research outputs found
Aphrophorini Amyot & Serville 1843
No full textAphrophorini Amyot & Serville, 1843 † Aphrophora pitoni nom.nov. = Aphrophora maculata Piton, 1936a: 94 (from Eocene) primary homonym of Aphrophora maculata Capanni, 1894a: 292 (from Europe) and primary homonym of Aphrophora maculata Edwards, 1920a: 53 (a synonym of Aphrophora costalis Matsumura, 1903a: 36) Etymology: The species is named in honor of L.E. Piton, the author of the replaced name.Published as part of Dmitriev, Dmitry A., 2020, Nomenclatural changes in the suborders Auchenorrhyncha (Hemiptera) and Paleorrhyncha (Palaeohemiptera), pp. 25-53 in Zootaxa 4881 (1) on page 25, DOI: 10.11646/zootaxa.4881.1.2, http://zenodo.org/record/442571
MATRIX ISOLATION OF EXCITED METASTABLE ATOMS AND ENERGY TRANSFER IN NOBLE-GAS CRYOCRYSTALS
No full text R. A. Zhitnikov. Yu-A-Dmitriev and M. E. Kaimakov. Sov. Phys JETP 72, 1009(1991) R. A. Zhitnikov, Yu-A-Dmitriev and M. E. Kaimakov. Sov. J. Low. Temp. Phys. 18, 532(1992).Author Institution: A. P. loffe Physico---Technical Institute, St. PetersburgThe original experimental technique and setup have been developed which makes it possible to detect and study by local unstable excited states in noble-gas cryocrystals. Very recently, we have discovered by ESR a new effect - formation in Ne cryocrystals of local excited states as a result of a He gas discharge product trapping in the growing Ne crystal. It is important that no excited states appeared in Ar and Kr cryocrystals under the action of the He gas discharge. It may be supposed that the effect observed in Ne is the result of the quasi-resonance transfer of excitation energy from the metastable He atoms trapped from the gas discharge in Ne cryocrystal to the X-exciton band of the Ne crystal followed by the self-trapping of the exciton, its decay, and formation of the localized in fee Ne crystal Ne atom observed in the experiment. neon atom, having a large radius, causes its surroundings to shift outwards and the Ne crystal lattice to rearrange itself in the vicinity of this atom. We have recorded a temperature dependence of the state formation probability in Ne crystal and obtained the activation energy for the metastable He atom to transfer its excitation energy to the Ne crystal X-exciton band. This energy is about 0.001 eV
INTERACTION OF TRAPPED H(D) ATOMS WITH Xe MATRIX INFLUENCED BY ZERO-POINT VIBRATIONS OF THE LIGHT ATOMS
No full text1. Yu. A. Dmitriev. J. Phys.: Condens. Matter 5, 5245(1993).Author Institution: A.F. Ioffe Physico-Technical InstituteHydrogen and deuterium atoms are stabilized in xenon matrix from the gas phase and investigated by . It is shown that being deposited from the gas discharge in a mixture of and Da with xenon, H and D atoms are trapped in the substitutional position of the matrix crystal lattice. ESR linewidths of H and D show an isotope effect, that is , where and are the peak-to-peak linewidths for H and D atoms, respectively. The shape of the ESR lines observed is close to Gaussian. The linewidths are found to be greatly increased by the zero-point vibrations of the atoms, the dynamical broadening being nearly equal to the static one. We show that substitutional H and D atoms trapped in solid xenon perform measurably anharmonic vibrations, and the spherically symmetric potential well which is to model the actual one for the substitutional hydrogen atom has a rather flat bottom. The coefficient (where and are constants) of the transfer of the electronic charge from Xe atom to H atom in Xe-H ``molecule” is estimated using the experimental data, r being the interatomic distance, , in atomic units. A comparison is carried out between experimental and theoretical values for the relative matrix shirt of the trapped H atom hyperfine (hr) structure constant, and it is found that experimental and theoretical quantities are in satisfactory agreement: theof. == -0.98% where Ar, and Ar is the hf constant of the free atom
Идеал женской красоты в Оде красавице Федора Дмитриева-Мамонова
No full textThe ideal of female beauty in Ode to the Beauty by F.I. Dmitriev-Mamonov The article discusses the ideal of female beauty presented in Ode to the Beauty by F.I. Dmitriev-Mamonov. The object of the panegiric praise is a beautiful woman, which had not been the case earlier. The addressee of the ode is praised for the qualities of her body which is described in detail. Preserving the convention typical of the panegiric ode, the author creates the image of his addressee, while employing mythologisms, sacralization and idealisation. The description also clearly indicates the influences of the physiognomical theory of J.K. Lavater and of tendencies dominating in the Russian painting in the second part of the 18th century. The ideal of female beauty in Ode to the Beauty by F.I. Dmitriev-Mamonov The article discusses the ideal of female beauty presented in Ode to the Beauty by F.I. Dmitriev-Mamonov. The object of the panegiric praise is a beautiful woman, which had not been the case earlier. The addressee of the ode is praised for the qualities of her body which is described in detail. Preserving the convention typical of the panegiric ode, the author creates the image of his addressee, while employing mythologisms, sacralization and idealisation. The description also clearly indicates the influences of the physiognomical theory of J.K. Lavater and of tendencies dominating in the Russian painting in the second part of the 18th century.  
Życie literackie Rosji przełomu XVIII i XIX wieku we wspomnieniach Michaiła Dmitrijewa (wybrane zagadnienia)
No full textЛИТЕРАТУРНАЯ ЖИЗНЬ РОССИИ XVIII - НАЧАЛА XIX ВВ. В ВОСПОМИНАНИЯХ МИХАИЛА ДМИТРИЕВА (ИЗБРАННЫЕ ПРОБЛЕМЫ)
Резюме
Михаил Дмитриев (1796–1866) - поэт, литературный критик, пеpеводчик; автор двух мемуарных книг: Мелочи из запаса моей памяти и Главы из воспоминаний моей жизни (многие фрагменты Мелочей... Дмитриев почти без изменений воспроизвел в Гла вах...). В своем творчестве он как бы связывает XVIII столетие с первой поло-виной XIX века.Мелочи... (отд. издание 1854) - книга о русских писателях (М. Ломоносов и др.) и их произведенияx, журналах, переводчиках, литературных полемиках и др. Прежде всего речь идет о Н. Карамзине (Фрол Силин и др.) и И. Дмитриеве (поэт, племянник автора).
RUSSIA’S LITERARY LIFE IN THE 18TH AND EARLY 19TH CENTURY IN MIKHAIL DMITRIEV’S MEMORIES (SELECTED ISSUES)
Summary
Mikhail Dmitriev (1796–1866) - a poet, literary critic and translator; author of two memory volumes: Bits and Pieces from my Memories and Chapters from Memories of my Life (many fragments of Bits… were included by Dmitriev in the Chapters…). In his writing, Dmitriev kind of braces the 18th century with the fi rst half of the 19th century.Bits… (the fi rst 1854 book edition) - a book about Russian writers (M. Lomonosov, etc.) and their compositions, about translators, magazines, literary disputes, etc. The author pays particular attention to N. Karamzin (Frol Silin, etc.) and his relative, the poet I. Dmitriev
New nanocomposite surfaces and thermal interface materials based on mesoscopic microspheres, polymers and graphene flakes
No full textAl-Sakhāwī, a biographer from Mamlūk Cairo and his <i>Dictionary of women</i>:studies by Renate Jacobi
No full textThe volume presents Renate Jacobi’s studies on the historian ʿAbd al-Raḥmān al-Sakhāwī (d. 902/1497) and his biographical dictionary al-Ḍawʾ al-lāmiʿ li-ahl al-qarn al-tāsiʿ with the special focus on the biographies of women. Al-Sakhāwī’s dictionary is exceptional in the history of classical Arabic biographical literature. Its twelfth and final volume featuring 1075 numbered biographical entries is devoted exclusively to women many of whom were known by the author in person. Renate Jacobi examines the life of al-Sakhāwī and analyzes his dictionary as a unique source for studying the social role of women in the Mamlūk period, their chances of taking up public space, and making a career of their own. The texts of the chapters in this volume have been adopted from previous publications by Renate Jacobi in different journals and edited volumes with some editorial modifications, additions and bibliographical updates. Two studies, “The Scholar and the Poetess: A Friendship of the Heart in Mamlūk Egypt” and “Women in the Endowment System of the Mamlūk Period,” are being published in English for the first time. The volume is a window onto the intriguing, fascinating, and very informative world of classical Arabic biographical literature
Fertility. Abortion. Contraception. Demographic situation in Russia in 1994-2003.
No full textIn this paper author reveals some evidence on pattern of contraception and fertility in Russia. Contrary to common sense it turns out that women that follow very cautios contraceptive strategy make abortion very rarely. Author offers analytical devices to deal with thats issues
Al-Sakhāwī, a biographer from Mamlūk Cairo and his <i>Dictionary of women</i>:studies by Renate Jacobi
No full textThe volume presents Renate Jacobi’s studies on the historian ʿAbd al-Raḥmān al-Sakhāwī (d. 902/1497) and his biographical dictionary al-Ḍawʾ al-lāmiʿ li-ahl al-qarn al-tāsiʿ with the special focus on the biographies of women. Al-Sakhāwī’s dictionary is exceptional in the history of classical Arabic biographical literature. Its twelfth and final volume featuring 1075 numbered biographical entries is devoted exclusively to women many of whom were known by the author in person. Renate Jacobi examines the life of al-Sakhāwī and analyzes his dictionary as a unique source for studying the social role of women in the Mamlūk period, their chances of taking up public space, and making a career of their own. The texts of the chapters in this volume have been adopted from previous publications by Renate Jacobi in different journals and edited volumes with some editorial modifications, additions and bibliographical updates. Two studies, “The Scholar and the Poetess: A Friendship of the Heart in Mamlūk Egypt” and “Women in the Endowment System of the Mamlūk Period,” are being published in English for the first time. The volume is a window onto the intriguing, fascinating, and very informative world of classical Arabic biographical literature
Sklave der Pflicht : Ignatij Julianovič Kračkovskij (1883-1951), ein Arabist in seiner Zeit
No full textIgnaty Julianovič Kračkovsky (1883–1951) is among the most important and influential
Russian scholars in the field of Arabic and Islamic studies in the first half
of the 20th century. With his translation projects and educational initiatives, he
bridged the Arabic and Russian cultures, and with his innovative and inspiring
research, he achieved a lasting impact and international recognition. This book
is the first attempt at a detailed biography of this remarkable man, and its author,
Anna A. Dolinina (1923–2017), is one of Kračkovsky’s last pupils. It is exclusively
based on documents and archival materials, including diaries, letters, reminiscences
by relatives and friends, and official documents, all largely presented here
for the first time to a larger public.يعتبر إغناتي جوليانوفيتش كراوكوفسكي (1883-1951) من أهم العلماء الروس وأكثرهم تأثيرًا في مجال الدراسات العربية والإسلامية في النصف الأول من القرن العشرين. من خلال مشاريع الترجمة والمبادرات التعليمية التي قام بها، وصَل كراوكوفسكي ما بين الثقافتني العربية والروسية، من خلال أبحاثه المبتكرة والملهمة، حقّق تأثيرًا دائمًا واعترافًا دوليًّ
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