On light refraction in the atmosphere of Venus

Calculation of light refraction in Venus atmosphere from Venera 4 satellite dat

Systemic inflammation and complications of”vascular" comorbidity in patients with COPD

In this article the authors examine the chronic obstructive pulmonary disease (COPD) from the standpoint of comorbidity — in close connection with other common diseases of modern social comorbid patient. This article presents the known and suspected, confirmed and studied basic mechanisms of the pathogenesis of COPD and a number of systemic diseases. Typical pathological process, which the authors explain the stages of formation of comorbidity is a chronic systemic inflammation. On the pages of this paper reviewed the most famous today inflammatory markers and a causal connection with the increase of their concentration and worsening destabilization of these disease entities and clinical conditions such as coronary heart disease, hypertension, diabetes, obesity, atrial fibrillation, stroke, osteoporosis and malignant neoplasm

A patient with atrial fibrillation and comorbidities in clinical practice

This article focuses on the etiology and pathogenesis of nonvalvular atrial fibrillation in patients with comorbidities such as coronary artery disease, heart failure, type 2 diabetes, and chronic kidney disease. The authors discuss the interconnection of atrial fibrillation and these diseases, and also note the need for protection of such patients (prevention of cardioembolic stroke and other systemic embolism, reduction of coronary risk, improvement of prognosis, slowing the progression of renal dysfunction, increasing medical adherence, etc.) by adequate antithrombotic therapy that does not lose effectiveness and/or safety in presence of multiple diseases and polypharmacy

IMPROVING THE METHODOLOGY OF CONTINUOUS MEDICAL EDUCATION IN THE CONTEXT OF ARTERIAL HYPERTENSION TREATMENT

Aim. To assess the role of the algorithm-based selection of antihypertensive therapy (AHT) and the continuous medical education in the treatment of arterial hypertension (AH).Material and methods. Based on the autopsy data, we analysed the prevalence of AH and the structure of its complications and comorbidities among 3239 patients of a multidisciplinary Moscow City hospital. We also analysed the practices of preceding ambulatory AHT and conducted the survey on the quality of continuous medical education lectures delivered to internal medicine specialists working at polyclinics.Results. Among patients who died from cardiovascular disease, a high prevalence of AH (96,1%) was combined with prevalent target organ damage (TOD), a strong association between blood pressure (BP) levels and the risk of major cardiovascular events, and a wide range of comorbidities and AH complications. There was a lack of universal AHT schemes and regimens for patients of similar age, gender, and nature and severity of comorbidities.Conclusion. Achievement of target BP levels failed to prevent major cardiovascular events which resulted in fatal outcomes. AHT was administered without adequate consideration of organo-protective and pleiotropic effects of antihypertensive medications. The development of an algorithm which considered age, gender, TOD presence, and previous major cardiovascular events in the selection of AHT had improved the doctors’ understanding of the lecture information

Chemical and technological means of photocatalytic coating production

Mikhailov Gennady Georgievich – Dr. Sc. (Technical), Professor, Physical Chemistry Subdepartment, South Ural State University. 76, Lenin avenue, Chelyabinsk, 454080. Михайлов Геннадий Георгиевич – профессор, доктор технических наук, кафедрa физической химии, Южно-Уральский государственный университет. 454080, г. Челябинск, пр. им. В.И. Ленина, 76. E-mail: [email protected] Lonzinger Tatyana Moprovna – PhD (Technical), Physical Chemistry Subdepartment, South Ural State University. 76, Lenin avenue, Chelyabinsk, 454080. Лонзингер Татьяна Мопровна – кандидат технических наук, кафедра физической химии, Южно-Уральский государственный университет. 454080, г. Челябинск, пр. им. В.И. Ленина, 76. E-mail: [email protected] Morozova Alla Georgievna – PhD (Chemistry), Physical Chemistry Subdepartment, South Ural State University. 76, Lenin avenue, Chelyabinsk, 454080. Mорозова Алла Георгиевна – кандидат химических наук, кафедра физической химии, Южно-Уральский государственный университет. 454080, г. Челябинск, пр. им. В.И. Ленина, 76. E-mail: [email protected] Skotnikov Vadim Anatolievich – junior researcher, Physical Chemistry Subdepartment, South Ural State University. 76, Lenin avenue, Chelyabinsk, 454080. Скотников Вадим Анатольевич – младший научный сотрудник, кафедра физической химии, Южно-Уральский государственный университет. 454080, г. Челябинск, пр. им. В.И. Ленина, 76. E-mail: [email protected]Разработаны методы получения фотокаталитического покрытия на основе оксидов титана на ценосферах с использованием активированного пирогидролиза хлорида титана на поверхности, аппретированной неорганическими полимерами. Показано, что эффективность фотокаталитического воздействия на органические загрязнители воды опытных образцов ценосфер превосходит известные решения при уменьшенной в четыре раза по сравнению с используемыми концентрации ценосфер. Присутствие на поверхности воды ценосфер с фотокаталитическим покрытием существенно ускоряет процесс минерализации нефтепродуктов под воздействием ультрафиолетового излучения. Methods of producing titanium oxide based photocatalytic coating for cenospheres have been developed using activated pyrohydrolysis of titanium chloride on a surface glazed with inorganic polymers. It has been proven that the efficiency of photocatalytic impact on organic water pollutants in prototype cenosphere models is greater than that of the known models while the prototype cenospheres concentration is four times less than that of the models currently in use. The presence of cenospheres with photocatalytic coating on the water surface substantially accelerates the process of petroleum products mineralization under ultraviolet radiation

Parity sorption and sedimentation stages at use of the granulated sorbent with active nanocenters on the basis of metallurgical slags

Mikhailov Gennady Georgievich – Dr. Sc. (Technical), Professor, Head of Physical Chemistry Subdepartment, South Ural State University. 76, Lenin avenue, Chelyabinsk, 454080. Михайлов Геннадий Георгиевич – профессор, доктор технических наук, заведующий кафедрой физической химии, Южно-Уральский государственный университет. 454080, г. Челябинск, пр. им. В.И. Ленина, 76. Morozova Alla Georgievna – PhD (Chemistry), Physical Chemistry Subdepartment, South Ural State University. 76, Lenin avenue, Chelyabinsk, 454080. Mорозова Алла Георгиевна – кандидат химических наук, кафедра физической химии, Южно-Уральский государственный университет. 454080, г. Челябинск, пр. им. В.И. Ленина, 76. E-mail: [email protected]. Lonzinger Tatyana Moprovna – PhD (Technical), Physical Chemistry Subdepartment, South Ural State University. 76, Lenin avenue, Chelyabinsk, 454080. Лонзингер Татьяна Мопровна – кандидат технических наук, кафедра физической химии, Южно-Уральский государственный университет. 454080, г. Челябинск, пр. им. В.И. Ленина, 76. E-mail: [email protected] Skotnikov Vadim Anatolievich – Junior Researcher, Physical Chemistry Subdepartment, South Ural State University. 76, Lenin avenue, Chelyabinsk, 454080. Скотников Вадим Анатольевич – младший научный сотрудник, кафедра физической химии, Южно-Уральский государственный университет. 454080, г. Челябинск, пр. им. В.И. Ленина, 76. E-mail: [email protected]Исследована природа сорбционного взаимодействия гранулированного сорбента с активными наноцентрами и растворов тяжёлых металлов. Установлено, что сорбционный процесс реализуется путём реакционной диффузии и обменных топохимических реакций на активных наноцентрах, а также совместного соосаждения катионов тяжёлых металлов и гидроалюминатов кальция. Nature of sorption cooperation of granular sorbent is investigational, with active nanocenters and solutions of heavy metals. It is set that a sorption process will be realized by reactionary diffusion and exchange topochemical reactions on active nanocenters, and also joint coprecipitation of cations of heavy metals and hidroaluminosilicates calcium