Analysis of the basic properties of linguistic temporality

© Medwell Journals, 2015. This study is devoted to revealing the nature of linguistic temporality. The interest in the subject of research is due to the ambiguity of the language phenomenon and the need to identify common characteristics of linguistic temporality as many researchers consider the temporality not as a complete system but as individual lexical, morphological, syntactic indicators. The identified properties of linguistic temporality (the orderliness of time, simultaneity/time difference, one-dimensionality/multi-dimensionality, duration) can serve as a basis for further research, both in lexical and grammatical planes

A brief survey on syntactical synonymy

The issues of grammatical synonymy in general and syntactical synonymy specifically are timely in modern linguistics; they draw attention of many scientists. Grammatical studies of the past decade take a growing interest in the problem of synonymy. It should be noted that in linguistic literature the term 'synonymy' is increasingly frequently used in relation to different language elements: sounds, word forms, morphemes, syntactical constructions. The phenomenon of synonymy is multifold, it can be found in all aspects of the language, is closely related to problems of speech culture, stylistics, etc. Synonymy with ever increasing frequency is examined not only in vocabulary but also in syntax, which is explained by the possibilities provided by the studies of syntactical synonymy for onomasiological description of the language, transformational analysis. The aim of our study is to observe briefly approaches of different linguists to define 'syntactical synonym' and to find out main criteria of synonymity

Teaching EFL in multilingual audience of the republic of tatarstan: Philological and methodological approaches

In article authors pay attention to a regional component teaching situation in the Russian educational system in the XXI century on the example of the English speech practice classes for the students of foreign philology department who are trained in "English and Literature", their native language being Tatar. Growth of national consciousness, accentuation of national culture and originality have served as the emergence reason in a practical language course of the regional components higher school with accurately expressed regional content. Implementation of linguistic rates regional component is provided with both philological, and pedagogical methods. In most cases, effective studying of a subject in the field of linguistics requires serial equal pro rata application of classic and innovative methods. Use of the following philological methods when training English in Tatar-speaking audience is recommended: comparisons, contextology, linguistic analysis of the art text, contrast analysis; training methods: Explanatory and illustration, research, method of data problem statement. These methods have been successfully applied on the second year in groups 10.1.-412/411 within project development of English teaching in the Republic of Tatarstan, relying on the following sub-Themes: Greetings, City, Sightseeing, Meals, Theater. During creating presentation such components of language training as work on a pronunciation, translation, creating text have been mentioned. Further use of these methods in case of creating more complex texts about the Republic of Tatarstan and implementation of the gained knowledge in the course of communication in a foreign language is possible

ИССЛЕДОВАНИЕ ХАРАКТЕРИСТИК ЭМОЦИОНАЛЬНОГО ИНТЕЛЛЕКТА У ДЕТЕЙ-СИРОТ

The article is devoted to the identification of features of emotional intelligence in orphans. The analysis is based on a comparison of the characteristics of the emotional intelligence of children raised in an orphanage, and children brought up in a family. It has been established that all indicators of emotional intelligence in orphans are higher than in children raised in a family setting.Статья посвящена выявлению особенностей эмоционального интеллекта у детей-сирот. Анализ выполнен на основе сравнения характеристик эмоционального интеллекта детей, воспитывающихся в условиях детского дома, и детей, воспитывающихся в семье. Установлено, что все показатели эмоционального интеллекта у воспитанников детского дома выше, чем у детей, воспитывающихся в условиях семьи

Development and modeling the heat exchange element concepts of convection high temperature compressed air heater

Рассмотрен способ интенсификации теплообмена, при рекуперативном нагреве воздуха до температур порядка 800-1000°С. Проанализировано влияние на процесс теплообмена высоты и толщины продольного ребра, а так же их стоимостные показатели. Выбрана конструкция теплообменного элемента для дальнейшей проработки. Проведено численное моделирование выбранной конструкции в пакете CFD.Тhe method heat transfer enhancement was considered in regenerative air heating to temperatures of about 800-1000 ° C. Impact the fins height and longitudinal thickness on heat transfer were analyzed, as well as their cost parameters were analyzed. The design of the heat exchanger element has been selected for further development. Numerical simulation of the chosen design conducted in CFD.Исследование выполнено в Уральском федеральном университете за счет гранта Российского научного фонда (проект №14-19-00524)

Synthesis of isomeric (E)-[4-(dimethylamino)phenyl]-vinylquinoxalines – precursors for a new class of nonlinear optical chromophores

© 2017, Springer Science+Business Media, LLC. [Figure not available: see fulltext.] Methods are presented for the preparation of isomeric (Е)-3-, (Е)-6-, (Е)-7-[4-(dimethylamino)phenylethenyl] quinoxalin-2-ones and 2-phenylquinoxalines – compounds of “donor–π-bridge” type, which serve as precursors for new nonlinear optical chromophores with potentially high first hyperpolarizability values. The introduction of dimethylanilinoethenyl moiety at position 3 of the quinoxaline system was achieved in good yields by fusion of 3-methyl derivatives with 4-(dimethylamino)benzaldehyde at 220°С in the presence of catalytic amounts of acetic anhydride and pyridine during the synthesis of 3-(dimethylaminophenylethenyl)quinoxalin-2-ones or as a result of condensation of these reactants by the action of 20 М sodium hydroxide solution in the presence of Aliquat 336 during the synthesis of 3-(dimethylaminophenylethenyl)-2-phenylquinoxalines. The introduction of dimethylanilinoethenyl moiety at positions 6 and 7 was achieved by Heck reaction of p-dimethylaminovinylbenzene with 6- or 7-bromoquinoxalines in the presence of palladium acetate. The structures of isomeric 6-bromo- and 7-bromo-3-methyl derivatives of quinoxalines were confirmed by X-ray diffraction analysis

Parasympathetic cardiac effects in sympathectomized rats

In adult sympathectomized rats the right and left vagus nerves exhibited asymmetric effects on heart rate and strength of cardiac contractions. After vagotomy, the heart rate and stroke volume remained high in sympathectomized rats, but returned to normal in intact animals. The sympathetic nervous system plays a role in postvagotomic tachycardia. Sympathectomized rats were characterized by higher reactivity of cardiac β-adrenoceptors to propranolol compared to intact animals. © Springer Science+Business Media, Inc. 2007

THE HEMOSTATIC ACTIVITY OF BIS (2-AMINOETHAN-1-SULFONATE) CALCIUM

Objective: It is known that local or systemic injection of hemostatic drugs is used to reduce blood loss and number of blood transfusions in patients with hypocoagulation and hemorrhagic diathesis. However, the analysis of literature data shows that the drugs applied for the control of bleeding, traditionally used in medical practice, are not effective enough. This study deals with the systemic hemostatic activity of bis (2-aminoethan-1- sulfonate) calcium in the experiment.Methods: Experimental work in vitro is performed on the blood of healthy male donors, under conditions in vivo it is done on intraperitoneal injection in male rats. Thromboelastography was carried out with apparatus Thromboelastography (TEG) 5000 (Haemoscope Corporation, United States). The influence of first synthesized derivative and ethamsylate on functional activity of platelets was studied using a platelet aggregation analyzer Biola 230LA†(Russia). Experimental evaluation of the system specific hemostatic activity in vivo was carried out using the model of parenchymatous bleeding in mature male rats. The interference came amid registration of bleeding stop time and extent of blood loss.Results: Bis (2-aminoethan-1-sulfonate) calcium shows procoagulation and proaggregant activity both in vitro and in vivo. Proaggregatory effect of bis (2-aminoethan-1-sulfonate) calcium is successfully implemented in the systemic hemostatic activity in terms of parenchymal bleeding, surpassing the control group and the group of etamsylate.Conclusion: The results of these studies reveal potentially high systemic hemostatic activity of bis (2-aminoethan-1-sulfonate) calcium, urging the need for further study on this compound and its analogs to create on their basis highly efficient, selective correctors of the hemostatic system

To the problem of optimization design air boiler heat exchange element scheme IGCC

Different approaches are considered for calculating the heat exchange element of an air boiler. The technical characteristics of the heat exchange element, namely the heat transfer coefficient, specific surface area, length and air speed, are studied, depending on the pipe diameter and air.Рассмотрены различные подходы для расчета теплообменного элемента воздушного котла. Исследованы технические характеристики теплообменного элемента, а именно коэффициент теплоотдачи, удельная поверхность, длина теплообменного элемента и скорость воздуха, в зависимости от диаметра труб и давления воздуха

Effects of Low-Level Laser Irradiation on Mammalian Cell Cultures: Comparative Experimental Studies with Different Types of Lasers at 1260-1270 nm

Abstract: The effects observed under near-infrared laser irradiation of mammalian cells have been demonstrated to depend to a large extent on the type of irradiation source. In our experiments, we have measured concentration of reactive oxygen species in cell cultures of different origin (rodent and human, cancerous and non-cancerous) exposed to the radiation of low-level lasers at 1265 nm. Surprisingly, the radiation effects of narrowband laser occur to be more pronounced compared with those provided by the lasers of broader linewidth. Also, we have found that the aggressive types of cancer require a more accurate selection of irradiation parameters and laser operation regime