Организация Исламская Конференция в трансформирующемся мире

The paper addresses the following issues: the evolution of the goals and objectives of the OIC in the context of the transformation of the world order after the Cold War, the impact of temporary structures established a unipolar world the activities of trans-regional cooperation among the institutions of the Islamic world. The article traced such trends as the beginning of the formation of a polycentric world and the intensification of regional associations of small and medium-sized countries, the political trend of consolidation in the OIC against the heterogeneity of its member countries, an attempt to "modernizing" the OIC in order to enhance its effectiveness and credibility in the international arena and the ongoing process of reform. Author notes the desire of the OIC to become a center of influence in Muslim world, as well as increased contact with the individual and collective actors in international relations. The article also discussed the motives and goals of Russia's accession to the OIC in the status of observer and prospects of their interaction.В статье рассматриваtтся следующие эволюция целей и задач деятельности ОИК в контексте трансформации миропорядка после окончания холодной войны; воздействие временно установившейся конструкции однополярного мира на деятельность институтов трансрегионального взаимодействия стран исламского мира. Автор анализирует новый Устав организации, позиции ОИК по таким острым проблемам современного мира, как реформирование системы международных отношений и ООН, противодействие терроризму, урегулирование конфликтов, предотвращение распространения ОМУ, «диалог цивилизаций». В статье даётся характеристика основных направлений Десятилетнего плана действий ОИК на 2006—2016 годы, который представляет собой отражение международной повестки дня, предлагаемой мусульманскими странами? обсуждается место религиозно-цивилизационной составляющей в деятельности ОИК, отмечается усиление данного направления в ответ на «исламофобию». Подводя итоги, автор отмечает стремление ОИК превратиться в центр влияния, представляющий мусульманский мир, а также расширение контактов с индивидуальными и коллективными субъектами международных отношений

Comparative assessment of physicians’ and senior medical students’ basic knowledge in treatment of chronic obstructive pulmonary disease

Chronic obstructive pulmonary disease (COPD) is one of the most common pathologies of the respira-tory system. This disease ranks third in the group of the main causes of death in the world. The effective treatment of COPD has been developed by today. However, a significant part of physicians has an insufficient amount of education in this matter

Current view on the problem of treating fibrocystic breast disease in terms of herbal medicine

Introduction: Fibrocystic breast disease, commonly called fibrocystic breasts or fibrocystic change, is a benign (noncancerous) condition, which is the most common pathology in women of reproductive age. Treatment of fibrocystic breast disease and concomitant pathologies can involve using herbs. Materials and Methods: To make an analysis of literary sources on the development of fibrocystic breast disease in the pathogenesis of diseases of the female reproductive system (clinical human (75%) and animal studies (25%)) were published in the period of 2017–2021. Results and discussion: The diversity of plants in the world is a promising ground for therapeutic improvisation, allowing for an individual approach to each patient, but, most importantly, creates possibilities for maneuvering in the event of ineffectiveness of any means. In some situations, herbal medicine is not only possible or permissible, but strictly mandatory, and is essentially the only effective therapeutic method, which is relatively safe provided the correct selection of combinations and control by a doctor who applies a certain method of phytotherapy, especially given a duration of treatment. The need for a deeper study is long overdue for the pharmacological capabilities of various plant raw materials in the treatment of not only this pathology, but others as well. Conclusion: The development of phytotherapy should be based primarily on scientific developments, but this area can not be considered the prerogative of only phytotherapists, as herbal medicines should be in the arsenal of doctors of all specialties

Current research opportunities for potential phytotherapeutic agents for the treatment of pathologies of the female reproductive system

Introduction and aim. Herbal medicine is prescribed for various disorders of the menstrual cycle (uterine bleeding, dysmenorrhea), for the treatment of premenstrual and climacteric syndromes, inflammatory diseases of the genital organs, mastopathy and mastalgia and other pathological conditions. The aim of the study is to analysis and generalization of data from professional literature and own experience in the treatment of patients with pathologies of the female reproductive system by phytotherapeutic methods, taking into account the influence of medicinal plants on various links in the pathogenesis of the disease, as well as making recommendations for improvement and prospects for the use of phytotherapy in the treatment of this pathology. Material and methods. To make an analysis of literary sources of domestic and foreign authors about usage of medicinal plants for the treatment of pathologies of the female reproductive system. Analysis of the literature. In the treatment of primary (spasmodic) dysmenorrhea, herbal remedies with an antispasmodic, analgesic, hormone-mimetic effects are prescribed. It can be Chamomile (Matricaria chamomilla L.), Achillea millefolium, commonly known as yarrow, Viburnum, Shepherd’s purse (Capsella bursa-pastoris), Greater celandine, Atropa belladonna, Hyoscyamus niger, commonly known as henbane, black henbane, or stinking nightshade and Abraham’s tree. Many plants have bactericidal activity, and this property is used in the treatment of inflammatory diseases of the mucous membranes and skin. Such properties are possessed by flowers of Chamomile (Matricaria chamomilla L.), Calendula officinalis, infusion of Medicinal sage (Salvia officinalis L.). For the treatment of functional hyperprolactinemia phytopreparations are also successfully used. It is known that the medicinal plant Vitex agnus castus has dopaminergic properties, selectively blocking prolactin synthesis, and reduces follicle stimulating hormone levels. Strychnos ignatia, Caulophyllum thalictroides, European cyclamen, Lilium tigrinum, Iris versicolor provide a complex effect on the female body, effectively reduces the level of prolactin and the severity of mastalgia, which is confirmed not only by clinical data, but also by mammography data in fibrocystic breast disease. For the treatment of climacteric syndrome, a large number of medicinal plants are used, in particular, the most popular is the Cimicifuga racemose. Conclusion. The effectiveness of phytotherapeutic drugs has been verified by many clinical trials. Modern phytotherapy is becoming more widespread in clinical practice, as an alternative to drug treatment

Proton-Conducting Polymeric Membranes Based on 1,2,4-Triazole

In this review, a comparative analysis of the literature and our own results obtained in the study of the physicochemical, dielectric, and proton-conducting properties of composite polymer materials based on 1H-1,2,4-triazole has been carried out. It has been established that 1H-1,2,4-triazole and homopolymers and copolymers of 1-vinyl-1,2,4-triazole are promising for the development of proton-conducting fuel cell membranes. They significantly improve the basic characteristics of electrolyte membranes, increase their film-forming ability, increase thermal stability up to 300–330 °C, increase the electrochemical stability region up to 3–4 V, promote high mechanical strength and morphological stability of membranes, and provide high ionic conductivity (up to 10−3–10−1 S/cm) under anhydrous conditions at temperatures above 100 °C. There is also an improvement in the solubility and a decrease in the glass transition temperature of polymers based on 1-vinyl-1,2,4-triazole, which facilitates the processing and formation of membrane films. The results obtained demonstrate the uniqueness of 1H-1,2,4-triazole and (co)polymers based on 1-vinyl-1,2,4-triazole and the promise of their use for the creation of heat-resistant plastic and electrochemically stable, mechanically strong proton-conducting membranes with high ionic conductivity under anhydrous conditions and at high temperatures

Proton-Conducting Polymeric Membranes Based on 1,2,4-Triazole

In this review, a comparative analysis of the literature and our own results obtained in the study of the physicochemical, dielectric, and proton-conducting properties of composite polymer materials based on 1H-1,2,4-triazole has been carried out. It has been established that 1H-1,2,4-triazole and homopolymers and copolymers of 1-vinyl-1,2,4-triazole are promising for the development of proton-conducting fuel cell membranes. They significantly improve the basic characteristics of electrolyte membranes, increase their film-forming ability, increase thermal stability up to 300–330 °C, increase the electrochemical stability region up to 3–4 V, promote high mechanical strength and morphological stability of membranes, and provide high ionic conductivity (up to 10−3–10−1 S/cm) under anhydrous conditions at temperatures above 100 °C. There is also an improvement in the solubility and a decrease in the glass transition temperature of polymers based on 1-vinyl-1,2,4-triazole, which facilitates the processing and formation of membrane films. The results obtained demonstrate the uniqueness of 1H-1,2,4-triazole and (co)polymers based on 1-vinyl-1,2,4-triazole and the promise of their use for the creation of heat-resistant plastic and electrochemically stable, mechanically strong proton-conducting membranes with high ionic conductivity under anhydrous conditions and at high temperatures

Mechanochemical Synthesis and DC Electrical Conductivity of PANI-Based MWCNT Containing Nanocomposites with Te⁰ and Bi₂Te₃ Thermoelectric Nanophase

Nowadays, the search for the coupled polymer nanocomposite thermoelectrics that exhibit a high value of thermoelectric figure of merit (ZT) and similar behaviour of physical properties for the use as legs of thermoelectric cells is a current challenge. The direct current (DC) conductivity is one of the three important components of thermoelectric figure of merit. The aim of this study was to obtain PANI-based nanothermoelectrics with Te0 and Bi2Te3 nanoparticles and MWCNT by mechanochemical methodology and to investigate the dependency of their DC electrical conductivity on temperature in the 298–353 K range using the Arrhenius and Mott’s variable range hopping (VRH) models. Inorganic Te0 and Bi2Te3 nanoparticles were pre-synthesized by the available and environmentally friendly method using a commercial tellurium powder. The samples obtained were characterized by X-ray diffractometry (XRD), IR and UV-Vis spectroscopy. The XRD study of ES-PANI/Te0 (4.4 wt% Te0) and ES-PANI/Bi2Te3 (2.9 wt% Bi2Te3) nanocomposites found that the nanoparticle average size was 32 nm and 17 nm, respectively. The DC conductivity study of the samples with different nanophase content (2.1, 4.4, 10.2 wt% Te0, 1.5, 2.9, 7.3 wt% Bi2Te3, 1.5 wt% MWCNT) by the two points measurement method reveals the following: (a) the presence of inorganic nanophase reduces the conductivity compared to the matrix, (b) the addition of MWCNT in ES-PANI increases its electrical conductivity, (c) the conductivity of ES-PANI/Te0 as well as ES-PANI/Bi2Te3 nanocomposite rises with the increasing inorganic nanophase content, (d) the observed increase in the electrical conductivity of MWCNT-based nanocomposites with increasing inorganic nanophase content is interrupted by a characteristic area of decrease in its value at average values of inorganic nanoparticles content (at Te0 content of 4.4 wt%, at Bi2Te3 content of 2.9 wt%), (e) a similar DC conductivity behaviour in ES-PANI/Te0—ES-PANI/Bi2Te3 and ES-PANI/Te0-MWCNT—ES-PANI/Bi2Te3-MWCNT nanocomposite pairs is observed

Effect of ultrasonic treatment and polymer additive on structural-mechanical properties of solutions of paraffinic hydrocarbons

The effect of a polymer additive based on an alkyl acrylate-dodecylamine acrylate copolymer, ultrasonic treatment, and their combined treatment on structural and mechanical properties of oil paraffin solutions in kerosene are investigated. It is found out that after a combined treatment of 6 wt. % solution of petroleum paraffin in kerosene, the maximum decrease in viscosity, pour point, and amount of deposits is observed

Effect of ultrasonic treatment and polymer additive on structural-mechanical properties of solutions of paraffinic hydrocarbons

The effect of a polymer additive based on an alkyl acrylate-dodecylamine acrylate copolymer, ultrasonic treatment, and their combined treatment on structural and mechanical properties of oil paraffin solutions in kerosene are investigated. It is found out that after a combined treatment of 6 wt. % solution of petroleum paraffin in kerosene, the maximum decrease in viscosity, pour point, and amount of deposits is observed