Student Activity or Involvement: What Should One Prefer?

Цель статьи - проанализировать феномен вовлеченности ученика в совместную образовательную деятельность на учебном занятии, что позволит по-другому посмотреть на проблему активизации учения: не через метод обучения, а через способ организации взаимодействия педагога и обучающихся.The purpose of the article is to analyze the phenomenon of the student involvement in joint educational activities in the classroom, which will allow us to look at the problem of activating learning in a different way: not through the learning method, but through the way of organizing interaction between the teacher and students

About the “return” of students of masters to classics of pedagogy and psychology

Ставится проблема обучения студентов педагогической магистратуры академическому чтению. Данная проблема актуализирована распространением среди студентов имитационного чтения, нежелания изучать первичные теоретические источники, разрушением культуры углубленного чтения психолого-педагогической литературы, трансформацией академических умений в сфере чтения, сужением круга чтения педагога-практика методической литературой. Представлен опыт использования проекта "Великие книги" с целью привлечения студентов к классическим работам в сфере педагогики и психологии. Делается анализ рефлексивных отзывов студентов на прочитанные академические тексты. Показано, какие личностно и профессионально значимые открытия делают для себя студенты магистратуры, являющиеся практикующими педагогами, на основании прочитанных книг, авторами которых являются классики педагогики и психологии.The problem of teaching students of pedagogical magistracy academic reading is posed. This problem is actualized by the spread of imitational reading among students, unwillingness to study primary theoretical sources, the destruction of the culture of in-depth reading of psychological and pedagogical literature, the transformation of academic skills in the field of reading, the narrowing of the circle of reading teacher-practice methodical literature. The experience of using the project “Great Books” with the aim of attracting students to classical works in the field of pedagogy and psychology is presented. An analysis of students' reflective feedback on read academic texts is done. It is shown what personally and professionally significant discoveries are made for themselves by graduate students who are practicing teachers, on the basis of books read, the authors of which are the classics of pedagogy and psychology

Coherent Schwinger Interaction from Darboux Transformation

The exactly solvable scalar-tensor potential of the four-component Dirac equation has been obtained by the Darboux transformation method. The constructed potential has been interpreted in terms of nucleon-nucleon and Schwinger interactions of neutral particles with lattice sites during their channeling Hamiltonians of a Schwinger type is obtained by means of the Darboux transformation chain. The analitic structure of the Lyapunov function of periodic continuation for each of the Hamiltonians of the family is considered.Comment: 12 pages, Latex, six figures; six sections, one figure adde

Organization of Educational Environment at Pedagogical University: Concepts and Scenario of Changes

The subjects of education satisfaction analysis with the teacher training results at the University was carried out. The training deficiencies and new challenges were identified, which made it possible to determine the guidelines for the development of pedagogical university. A variant to transform the organizational scheme of communications between university departments was presented to increase the efficiency of educational environment organization for professional training of future teachers

BONE MINERAL DENSITY INDICES IN PATIENTS WITH CERVICAL OSTEOCHONDROSIS

According to the data of the World Health Organization, osteoporosis takes the fourth place among non-infectious diseases after cardiovascular, oncologic disorders and diabetes mellitus. Clinical manifestations of osteoporosis with the root syndrome are not that different from those of radicular symptoms at degenerative-dystrophic processes in the spine. Our purpose was to study the state of upper extremities bone tissue in patients with clinical manifestations of cervical osteochondrosis. There were 40 patients under our observation diagnosed with cervical osteochondrosis, 26 of them - with stages 1 and 2 of osteochondrosis development, and 14 patients - with stage 3. Conducted densitometry examinations of upper extremities bone tissue revealed correlation between bone tissue state and both the time of the onset of the pathological process and its severity. In patients with stage 3 osteochondrosis, bone tissue mineral density on the affected extremity was lowered down to osteoporosis, and naturally, such cases require further treatment

Assessment of the effectiveness of surgical treatment of patients with massive ruptures of rotator cuff tendons using latissimus dorsi tendon transposition

Rotator cuff ruptures are the most common injuries of shoulder joint with an incidence of about 20 %. This pathology is more common in adults over 60 years of age because it is caused by degenerative changes in the tendon. Massive injuries account for 10–40 % of all rotator cuff injuries. Currently, there is no unified surgical tactics for the treatment of patients with massive ruptures of rotator cuff tendons.The aim. To assess the efficiency of transposition of the latissimus dorsi tendon in patients with massive ruptures of the rotator cuff tendon.Materials and methods. The study included 15 patients with Patte stage III massive ruptures of the rotator cuff who had transposition of the latissimus dorsi tendon.Results. The article presents clinical cases of surgical treatment of patients. The following criteria were assessed: mean age; time since injury; duration of the surgery; blood loss volume; functional results by the ASES (American Shoulder and Elbow Surgeons) Shoulder Score. Taking into account the ASES Shoulder Score indicators 1 year after the surgical treatment, the following results were obtained: excellent results – in 9 (53.3 %) cases; good results – in 1 (13.4 %) case; satisfactory results – in 5 (33.3 %) cases.Conclusion. When preserving the articular cartilage, the method of choice in the treatment of patients with massive ruptures of rotator cuff tendons is transposition of the latissimus dorsi tendon. At the same time, an incomplete restoration of the function of the injured limb was registered in 33.3 % of patients, which requires further study and modification of the known method of transposition of the latissimus dorsi tendon

Holographic phase diagram of quark-gluon plasma formed in heavy-ions collisions

The phase diagram of quark gluon plasma (QGP) formed at a very early stage just after the heavy ion collision is obtained by using a holographic dual model for the heavy ion collision. In this dual model colliding ions are described by the charged shock gravitational waves. Points on the phase diagram correspond to the QGP or hadronic matter with given temperatures and chemical potentials. The phase of QGP in dual terms is related to the case when the collision of shock waves leads to formation of trapped surface. Hadronic matter and other confined states correspond to the absence of trapped surface after collision. Multiplicity of the ion collision process is estimated in the dual language as area of the trapped surface. We show that a non-zero chemical potential reduces the multiplicity. To plot the phase diagram we use two different dual models of colliding ions, the point and the wall shock waves, and find qualitative agreement of the results.Comment: 33 pages, 14 figures, typos correcte

Синдром увеальной эффузии у пациентов с нанофтальмом и закрытоугольной глаукомой

PURPOSE: To present clinical cases of spontaneous ciliochoroidal detachment (CD) in non-operated eyes in patients with angle-closure glaucoma and nanophtalm.METHODS: Two patients with nanophthalm and angleclosure glaucoma were examined. Apart from standard ophthalmological examination all patients underwent ultrasound biomicroscopy of the eye using Paradigm P 40 UBM «Medical Industries, Ins» (USA) and optical coherence tomography of the anterior eye segment using Visante OCT «Carl Zeiss» (Germany).RESULTS: In the first case, the patient underwent microinvasive non-penetrating deep sclerotomy (MNPDS) with preliminary laser iridectomy and phacoemulsification with intraocular lens implantation. During subsequent observation a ciliochoroidal detachment was detected in the paired non-operated eye. In the second case, the patient without any surgical intervention in anamnesis manifested with CD in both eyes.CONCLUSION: CD is a complication that accompanies surgical intervention, associated with eye globe decompression, trauma and inflammatory ophthalmopathy. Uveal effusion syndrome is a rare pathology characterized by associated ciliochoroidal and serous retinal detachment.This phenomenon develops because of the peculiarities of the structure and interrelation of vascular and scleral membranes of the eye.Scientific literature widely coveres cases of effusion syndrome with nanophthalm and cases of CD after deep sclerectomy in patients with glaucoma.This paper presents a clinical case of spontaneous CD in non-operated eye with angle-closure glaucoma.Presented clinical cases demonstrate the need for a continued study of the sclera and choroid interrelation role in the pathogenesis of CD and uveal effusion development in patients with angle-closure glaucoma.ЦЕЛЬ. Представить клинические случаи спонтанной цилиохориоидальной отслойки (ЦХО) у пациентов с нанофтальмом и закрытоугольной глаукомой на неоперированных глазах.МЕТОДЫ. Обследованы два пациента с нанофтальмом и закрытоугольной глаукомой. Проведено стандартное офтальмологическое обследование, дополнительно — ультразвуковая биомикроскопия глаза (УБМ) на приборе Paradigm P 40 UBM, «Medical Industries, Ins» (США), и оптическая когерентная томография (ОКТ) переднего отрезка глаза на приборе Visante OCT, «Carl Zeiss» (Germany).РЕЗУЛЬТАТЫ. В первом случае пациенту были проведены микроинвазивная непроникающая глубокая склеротомия с предварительной лазерной иридэктомией и факоэмульсификация катаракты с имплантацией интраокулярной линзы. В последующем наблюдении выявлена ЦХО на парном неоперированном глазу. Во втором случае у пациента без каких-либо оперативных вмешательств в анамнезе выявлена ЦХО на обоих глазах.ЗАКЛЮЧЕНИЕ. Отслойка сосудистой оболочки глаза — осложнение, сопровождающее хирургические вмешательства, связанные с разгерметизацией глазного яблока, травмы глаза и офтальмопатии преимущественно воспалительной этиологии. Увеальный эффузионный синдром — редкая патология, характеризующаяся наличием ЦХО в сочетании с серозной отслойкой сетчатой оболочки глаза. Развитие данных явлений обусловлено особенностями строения и взаимоотношениями сосудистой и склеральной оболочек глаза.В литературе освещены случаи эффузионного синдрома при нанофтальме и возникновения ЦХО после гипотензивных операций у пациентов с глаукомой.Представленные случаи демонстрируют необходимость продолжения изучения взаимосвязи склеры, хориоидеи в патогенезе развития ЦХО и увеальной эффузии на фоне закрытоугольной глаукомы

ЭПИДЕМИОЛОГИЯ ОСТРЫХ КИШЕЧНЫХ ИНФЕКЦИЙ У НОВОРОЖДЕННЫХ

This article presents a retrospective analysis of the incidence of acute intestinal infections of newborns in 2006—2012 years. The analysis has revealed increased morbidity, the leading etiological role of rota-and noroviruses alongside with opportunistic pathogens, and absence of a clear seasonality. В статье представлены данные ретроспективного анализа заболеваемости острыми кишечными инфекциями новорожденных за 2006—2012 гг. Установлен рост заболеваемости, ведущая этиологическая роль ротаи норовирусов, также условно-патогенных микроорганизмов, отсутствие четкой сезонности.