29 research outputs found
Place Names of the Pelym River Area on Antal Reguly’s Handwritten Maps and the Etymologization of Mansi Toponyms
No full textThe article analyses toponymic data from the handwritten maps made in 1844–1845 by the outstanding Hungarian ethnographer and explorer Antal Reguly, that he later used as a basis for his famous Ethhnographic Map of the Northern Ural (1846). Reguly’s handwritten maps, still understudied, contain valuable toponymic information, considerably more detailed than in the final map, which makes them an important source of unique data on the toponymy of the region’s peoples in the 19th century. Based on previous research in the Pelym River toponymy (works by G. P. Vuono, G. V. Glinskikh, A. K. Matveyev), the materials of the explorations of G. F. Müller (1742), B. Munkácsi (1888–1889) and A. Kannisto (1901–1906), the fieldwork materials of the Ural University Toponymic Expedition, collected in 1960s–1970s, as well as on contemporary maps of the region, the author provides etymological interpretations of several toponyms of the Pelym River area whose Mansi population became completely Russified by the mid-20th century. The data retrieved from Antal Reguly’s maps serve to confirm the reliablity of previously suggested etymologies, to specify some of them, and to reconstruct the names that earlier failed to be etymologised
The Upper Lozva River and Its Adjacent Territories Toponymy on the Handwritten Map by Antal Reguly (Karte NRO I. 1844)
No full textIn the Hungarian Academy of Sciences Archives, there are five numbered plans of maps made by Antal Reguly during his trip to the Northern-Ural Mountains in 1844-1845. Based on the above-mentioned manuscripts, Reguly drew the first detailed map of the Northern-Ural Region in Saint Petersburg in 1846. The first plan of the map (Karte Nro I. 1844) presents the Upper-Lozva River, where he began collecting linguistic materials from the Mansi people of the Region, containing 176 toponyms not only from the Upper-Lozva River but from the Upper-Sosva, Southern-Sosva, Upper-Pelim, Upper-Vishera regions as well as from the western part of the Northern-Ural Mountains. The author lists and analyzes the toponyms from the plan in question considered the first comprehensive source of toponymy of the Region, all the 176 units being analyzed etymologically and compared with the materials collected and etymologized by A. K. Matveyev. In addition to the 69 previously known etymologies, the author offers about 100 new etymological interpretations based on the materials of the manuscript.В архиве Венгерской академии наук хранятся пять планов карт, составленных Анталом Регули во время его путешествия на Северный Урал в 1844–1845 гг. Основываясь на этих рукописях, в 1846 г. в Санкт-Петербурге Регули составил первую подробную карту Северного Урала. Первый план карты (карта № 1, 1844 г.) описывает верхнее течение р. Лозьва, где Регули начал собирать лингвистические материалы у манси этого региона. На ней отмечено 176 топонимов. Это названия не только верхней Лозьвы, но также районов верхней Сосьвы, Южной Сосьвы, верхнего Пелыма, верхней Вишеры и западного склона Северного Урала. В данной статье автор приводит и анализирует топонимы карты № 1 как первого подробного источника топонимии этого региона. 176 топонимов анализируются с этимологической точки зрения в сравнении с материалами, собранными и проэтимологизированными А. К. Матвеевым. Кроме 69 ранее известных этимологий, автор предлагает около 100 новых интерпретаций топонимов, основываясь на материалах рукописи.Автор выражает искреннюю благодарность профессору Т. Н. Дмитриевой за критическое прочтение рукописи
Роль трипторелина (Диферелин) в лечении рака предстательной железы
Get PDFEfficacy and safety issues of triptorelin (Diphereline) use in the treatment of patients with prostate cancer are addressed. Several clinical studies of efficacy of treatment with triptoreline both in mono-regimen and combined with other drugs are discussed.
Estudo da formação do CN numa descarga eletrica em fluxo de N2-CH4
Get PDFDissertação (Mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas.Compõe o conteúdo desse trabalho, estudos espectroscópicos de uma descarga elétrica em fluxo de misturas N2 - CH4, com o objetivo de se investigar os mecanismos de formação do radical ciano (CN). Efetuam-se medidas de temperatura do gás à partir da distribuição rotacional do segundo sistema positivo do nitrogênio e da temperatura da parede do tubo. Discutem-se os resultados obtidos e a validade desses dois métodos. O campo elétrico de manutenção da descarga é medido por intermédio de sondas eletrostáticas, em função da percentagem CH4 na descarga. O comportamento desse parâmetro é explicado com base nos processos de ionização associativa envolvendo moléculas em estados metaestáveis. É apresentado um modelo cinético para descargas em N2 puro, que fornece dados em bom acordo com os resultados experimentais. Esse modelo trata da solução da equação de Boltzmann homogênea para os elétrons, e de uma rotina numérica que descreve de maneira auto-consistente a cinética das partículas pesadas. São propostos, com base na literatura e nos resultados experimentais obtidos, mecanismos de formação do radical ciano (CN), para as regiões da coluna positiva e da pós-descarga
Impairments in Gas Exchange and Mechanical Properties of the Lung in Acute Cerebral Circulatory Disorders
Get PDFObjective: to study impairments in gas exchange and mechanical properties of the lung in relation to the pattern of a brain lesion in acute cerebral circulatory disorders (ACCD). Subjects and methods. Gas exchange (oxygenation index (PaO2/FiO2) and the degree of intrapulmonary blood shunting (Qs/Qt)), the mechanical properties of the lung (mean airway pressure (Р^^), airway resistance (Raw), static thoracopulmonary compliance (Cltst)), intracranial pressure (ICP) were studied and brain spiral computed tomography (SCT) was conducted on days 1, 3, 5, and 7 of the acute phase of ACCD in 18 patients. Results. Pmean increased in both groups on days 3 to 7, rose from day 5 in the presence of hemorrhagic stroke. Cltst was decreased and Raw was increased. From day 3 of hemorrhagic stroke, Cltst significantly became lower and Raw was higher. PaO2/FiO2 decreased from day 5, more in hemorrhagic stroke and Qs/Qt increased. ICP persisted in the upper normal range in ischemic stroke and rose up to 27.5±2.7 mm Hg in hemorrhagic stroke. A strong inverse correlation was found between ICP and PaO2/FiO2. SCT revealed dislocation in 13 patients. Conclusion. Gas exchange and the mechanical properties of the lung are impaired in acute cerebral circulatory disorders. The causes of this are multiple, but one of them is dysfunction of the stem structures of the brain due to its dislocation in the presence of high intracranial pressure. In hemorrhagic stroke, the impairments in gas exchange and mechanical properties of the lung are more marked and develop earlier than in ischemic stroke. Key words: acute cerebral circulatory disorder, respiratory failure, gas exchange, mechanical properties of the lung, intracranial pressure
Place Names of the Pelym River Area on Antal Reguly’s Handwritten Maps and the Etymologization of Mansi Toponyms
No full textThe article analyses toponymic data from the handwritten maps made in 1844–1845 by the outstanding Hungarian ethnographer and explorer Antal Reguly, that he later used as a basis for his famous Ethhnographic Map of the Northern Ural (1846). Reguly’s handwritten maps, still understudied, contain valuable toponymic information, considerably more detailed than in the fi nal map, which makes them an important source of unique data on the toponymy of the region’s peoples in the 19th century. Based on previous research in the Pelym River toponymy (works by G. P. Vuono, G. V. Glinskikh, A. K. Matveyev), the materials of the explorations of G. F. Müller (1742), B. Munkácsi (1888–1889) and A. Kannisto (1901–1906), the fi eldwork materials of the Ural University Toponymic Expedition, collected in 1960s–1970s, as well as on contemporary maps of the region, the author provides etymological interpretations of several toponyms of the Pelym River area whose Mansi population became completely Russifi ed by the mid-20th century. The data retrieved from Antal Reguly’s maps serve to confi rm the reliablity of previously suggested etymologies, to specify some of them, and to reconstruct the names that earlier failed to be etymologised.В статье анализируются топонимические данные рукописных карт 1844–1845 гг., составленных выдающимся венгерским ученым-путешественником Анталом Регули и послуживших основой для его знаменитой «Этнографическо-географической карты Северного Урала» (1846). Рукописные карты А. Регули, до сих пор почти не изученные, содержат обширную топонимическую информацию, значительно более подробную, чем итоговая карта. Это ценный источник уникального материала по топонимии коренных народов Северного Урала середины XIX в. Автором представлены этимологические интерпретации нескольких зафиксированных у А. Регули мансийских топонимов бассейна реки Пелым, где коренное мансийское население окончательно обрусело к середине XX в. Работа осуществляется с учетом предшествующих исследований по топонимии Пелыма (труды Г. П. Вуоно, Г. В. Глинских, А. К. Матвеева) и с привлечением широкого круга исторических и современных источников, в том числе материалов путешествий Г. Ф. Миллера 1742 г., Б. Мункачи 1888–1889 гг., А. Каннисто 1901–1906 гг., полевых материалов Топонимической экспедиции Уральского университета, собранных в 1960–1970-х гг., а также современных карт региона. При этом данные, представленные в рукописных картах, составленных А. Регули, служат убедительным подтверждением достоверности этимологий пелымских топонимов, предложенных ранее, способствуют их уточнению, а также реконструкции тех названий, которые до сих пор не удавалось этимологизировать
Genetic Stratigraphy of Key Demographic Events in Arabia
Get PDFThe issue of admixture in human populations is normally addressed by genome-wide (GW) studies, and several approaches have been developed to date admixture events [1,2,3,4,5]. Admixed populations bear chromosomes with segments of DNA from all contributing source groups, the size of which decreases over successive generations until recombination renders them undetectably short. Several algorithms attempt to date admixture events by inferring the size of the nuclear ancestry segments, and these can work well when dating recent episodes in human history, such as the sub-Saharan African input into the New World [6], but they fail to detect several known episodes that took place at earlier times, such as the African input into Iberia [1] and genetic exchanges across the Red Sea [7]. Simulations with the suite of methods available at the ADMIXTOOLS package indicated that these methods could detect admixture events as early as 500 generation ago, but real data did not allow the tracing of such old events [8]. A recent improved algorithm, called GLOBETROTTER, has been used to tackle the detection of the co-occurrence of several mixture events by decomposing each chromosome into a series of haplotypic chunks and then analysing each chunk independently [3], but the problem of detecting ancient events remains. Its application to the systematic screening of worldwide admixture events was able to reveal around 100 events, but all occurring over only the past 4,000 years [3
Гемцитабин (Цитогем®) в лечении распространенного переходно-клеточного рака мочевого пузыря
Get PDFCitochem is an effective and safe medication: main active substrate of the agent is gemcitabine. Citochem in combination with cisplatin provides satisfactory efficacy without high toxicity of treatment in patients with advanced transitional cell bladder cancer and can be recommended for use in clinical practice of oncourology.
Ангиомиолипома почки: диагностика и лечение
Get PDFRenal angiomyolipoma (RAML) is a most common benign tumor. It consists of fat, vascular, epithelioid cells, and smooth-muscle elements. Two types are described: isolated RAML and RAML associated with tuberous sclerosis. Tuberous sclerosis-associated RAML accounts for 20% of the tumors; these lesions are typically larger than RAMLs; they are often bilateral and multiple and tend to grow. The adequate diagnostic tools for RAML include ultrasonography and computed tomography. Fine-needle biopsy can elucidate the diagnosis of RAML in difficult cases. Most minor lesions are asymptomatic and those smaller than 5 cm need only a regular follow-up without intervention. Nephronsparing surgery is recommended if large RAMLs or symptomatic lesions are present. In these cases, the optimum treatment is partial nephrectomy or selective renal embolization. Angioembolization of RAML is a new technique which obviates surgical disadvantages. Positive immunoreactivity to HMB-45 and α-smooth muscle actin is diagnostic for RAML and distinguishes it from renal cell carcinoma.
Oxygen Transport Impairments in Miners with Ischemic Stroke-Induced Comas
Get PDFObjective: to study oxygen transport impairments in ischemic stroke-induced coma in miners who have been doing underground work for more than 10 years. Subjects and methods. A prospective clinical study was conducted in 48 patients with coma caused by ischemic stroke. Group 1 included 12 miners. Group 2 comprised 36 men not working in coal miners. The groups did not differ in age, disease severity, and admission time. However, the group of miners had a higher incidence of pulmonary complications and therefore higher mortality rates. Comprehensive examination was performed and oxygen delivery index (DO2I), oxygen consumption index (VO2I), oxygen extraction ratio, and arteriovenous oxygen difference were calculated in all those admitted to hospital. Results. In ischemic stroke-induced comas, vasoconstriction resulted in the development of circulatory hypoxia with low DO2I. Then on day 3 respiratory and tissue hypoxia developed in the group of those who had a length of underground service. The relationship between DO2I and VO2I found in the miners suggests that impaired lung oxygenizing function was concurrent with oxygen transport system tension. The fact that there was no significant relationship of the oxygen saturation of hemoglobin in venous blood to VO2I in the miners had a high probability of indicating the development of tissue hypoxia. Such relationships were absent in the patients without underground length of service. Conclusion. The miners with an underground service length of 10 years or more and ischemic stroke-induced comas were found to have rapidly developing, more marked and long-term impairments of central hemodynamics, pulmonary oxygenizing function and hence the oxygen transport system as compared to those with no length of underground service. All the above characteristics are due to the lowered reserve capacities of the cardiovascular irnd respiratory systems upon long-term exposure to poor working conditions. Key words: ischemic stroke, oxygen transport, length of underground service, miner
