Bond Strength of Epiphany Self-Etch Sealer to Dentine

Bond Strength of Epiphany Self-Etch Sealer to Dentine

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One of the goals of endodontic treatment is the complete debridement of the root canal system. Mechanical cleaning can greatly reduce the number of microorganisms but not completely eliminating them. Therefore, there is a need for an irrigant to enhance debridement. Sodium hypochlorite is still the most widely used irrigation solution in endodontics. However, many new irrigants have been introduced, MTAD is one of them. It is a mixture of tetracycline isomer, an acid and a detergent. MTAD is capable of removing the smear layer without causing excessive erosion and it has an antibacterial action against E. faecalis. With the more interest in resin-based obturation materials, it has been important to study the effect of the used irrigants on the adhesion of those materials to dentine. As MTAD is not a single component it is wise to study its effect on the adhesion of a self-etch resin-based sealer (Epiphany SE) to dentine.

Factors Affecting EFL learners’ Test Anxiety

Factors Affecting EFL learners’ Test Anxiety

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Nowadays, the requirement for mastery in academic English has been increasingly augmented due to the worldwide demand for professional individuals. Thereupon, educational scholars and practitioners endeavor to consciously concentrate on learners both affectively and cognitively as they assumed that learners’ cognitive-affective states play an important role in their academic achievement. Among a plethora of factors which influence Language learners’ academic achievement, test-taking anxiety is viewed as one of the most important cognitive-affective factor which shed light on learners’ educational performance. Furthermore, it is proposed that learners’ test anxiety is influenced by other factors such as mindfulness, self-regulation, self-efficacy and intrinsic value.

Microbial Technology

Microbial Technology

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Microorganisms are responsible for the manufacture of various foods of man. The biochemical reactions of microorganism helps in the process of production of foods. Microorganisms helps in several industries like medicine industry, jute industry. Hormones, Vitamins, Vaccines are also manufactured from microorganisms. They also used in Recombinant technology, cell fusion technology etc. In recent years the role of microorganisms in various environmental issue has been found a major importance and there is a potentials for future development. Hence the branch microbiology developed into a independent modern branch of science.In this book we have tried to emphasis the role of microorganisms in human welfare. Most of the chapters reflect the scientific progresses which have occur from long time.

Внутрибольничные инфекции

Внутрибольничные инфекции

Автор: Под редакцией Ричарда П. Венцеля

Руководство посвящено одной из серьезных проблем здравоохранения — внутрибольничным инфекциям. Рассматриваются возбудители этих инфекций, их источники и пути передачи. Обсуждаются вспышки внутрибольничных инфекций в терапевтических, хирургических, педиатрических, акушерских и гинекологических отделениях, а также в домах престарелых и инвалидов, их профилактика, методы борьбы и ликвидации. Для эпидемиологов, инфекционистов, хирургов, терапевтов, педиатров

Altruistic Behavior: A factorial analysis of determinant variables

Altruistic Behavior: A factorial analysis of determinant variables

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Humanitarian concerns reflect larger changes in human styles of interaction. Although, there have been considerable fluctuation, in general with the passage of times, human kinds’ inhumanity to itself has decreased as humanitarian concerns such as altruism has increased. Despite, this general argument among the scientific literature, there are tremendous variables that affect altruistic behavior. The author argues that classical psychological theories are inadequate in explaining and predicting altruistic behavior because of partly their oprationalization of altruism as helping for the helpees’ true concern, which is narrower considering the empathy dimension of altruism; and partly methodological inadequacies considering a limited number of variables.This book provides an insight into operationally different determinant variables of altruistic behavior as a dependent measure and a number of other independent measures, residential setting, birth order, family size, maternal presence, age and gender, employing a rigorous positivistic approach of scientific investigation. It serves for policy makers and welfare institutions to adjust their policies and programs.

The Emergence of a Supervisor

The Emergence of a Supervisor

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There has been little systematic research and personal accounts of therapists’ and supervisors’ personal and professional development once they qualified in the profession. Addressing this gap through using system’s theory and excerpts from sessions, photography and autobiographical elements, the book documents the therapist’s and families’ six-year journey of reciprocal growth. The story starts with the initial “handicapped” responses: the therapist’s failure and the families’ life-threatening non-compliance. Eventually, the therapist and families develop “handi-capable” responses: families mastering their lives and the illness, and the therapist’s increasing competency, finally giving birth to the supervisor. The book examines the consequences of this developmental process for training, supervision, and continuing education. The author concludes that her story is a personal contribution of how therapists’ and supervisors’ competence develops through life-long complex, multifactor integration of professional and personal life experiences and transformations.

Embryology in prophetic teachings

Embryology in prophetic teachings

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Many scientists are astonishing by hear the words of the prophet Muhammad (pbuh) by thinking that how a man, who lived before 1400 years, can proclaim the same matter announces by the modern science. I have brought the concepts of Greek thinkers, Jews and the Indian thinkers in the embryology. We can understand that the teachings of Islam and others are very different. We must understand that prophetic teaching is very simple than the modern teaching.Some thinkers claimed that prophet Muhammad (pbuh) has plagiarized the concepts of Greek thinkers like Aristotle, Galen and others. So I realized here by comparing the Prophetic teachings and ancient teachings, that words of Prophet Muhammad (pbuh) is contradicted to the Greek writings. So we can say that teachings of Greek thinkers and modern teachings are very different but the Prophetic teachings are very similar to the modern teachings. It says that Muhammad (pbuh) has not plagiarized anything from the concepts of Greek thinkers. This study announces Prophet Muhammad (pbuh) is the first embryologist who proclaimed the same facts that modern science said in the embryology.

Профилактика и коррекция нарушений и заболеваний костно-мышечной системы у детей и подростков

Профилактика и коррекция нарушений и заболеваний костно-мышечной системы у детей и подростков

Автор: Наталия Мирская,Анастасия Коломенская,Анна Синякина,Инна Самусенко,Александр Ляхович

Профилактика, раннее выявление и коррекция патологических состояний костно-мышечной системы подрастающего поколения являются мероприятиями первостепенной важности в связи с высокой медико-социальной значимостью этой проблемы. На основе результатов собственных эпидемиологических исследований в пособии представлены рекомендации по основным вопросам профилактики, использованию методов оценки и диагностики состояний костно-мышечной системы, выявлению и коррекции основных факторов риска. Предлагаются конкретные методы и технологии оптимизации двигательной активности и питания, рассматриваются психологические аспекты профилактики нарушений и заболеваний костно-мышечной системы современных детей и подростков. Пособие предназначено для системы послевузовского профессионального образования врачей, специалистов в области школьной медицины, а также работников образовательных учреждений (преподавателей физической культуры, инструкторов по ЛФК, тренеров) и специалистов, осуществляющих медицинскую помощь и врачебный контроль за детьми и подростками. Предлагаемое пособие должно стать настольной книгой участковых педиатров и ортопедов детских поликлиник.

Mobile Phone adoption a habit or necessity

Mobile Phone adoption a habit or necessity

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With rapid changes in technology life has drastically changed. Now the standards for necessity and luxury have changed. Many luxuries are now pointed to be a necessity. Mobile phone once would have been a luxury but is now a need of the time. It has been in use by every age group, whether old or young, man or women. Its consumption patterns are questioned by all. Young generation has been witnessed using it every where and every time. Though it has created ease in life yet it has left some negative impacts on its users. This study also aims to unveil the hidden costs of mobile phone usage. The target segment for the study is university students. This segment is most prone to mobile usage and is the target audience for all marketing efforts by telecom companies. So studying youngsters would cover the main chunk of market. Results are interesting.