Preparation of glucosamine hydrochloride from the chitin of Penaeus monodon

The present work gives some information on use of shrimp wastes of processing industries of Bangladesh in preparation of valuable chitin products such as glucosamine hydrochloride

Study of the effect of rare-earth oxide addition on the magnetic and dielectric properties of Sr-hexaferrites

Magnetic and dielectric properties of M-type Sr-hexaferrites of composition (SrO)1-x (La2O3)x 5.7 Fe2O3, where x = 0.00, 0.04, 0.08 prepared by conventional ceramic technology at different sintering temperatures using magnetite of Cox’s Bazar beach sand, Bangladesh have been investigated in the present work. Investigations have been carried out by permeability, loss tangent, quality factor and dielectric constant measurements of various samples of Sr-hexaferrites with the addition of La2O3. In our entire study, magnetic and dielectric properties of Srhexaferrites have been found to be strongly dependent upon the additives, temperature and frequency

Hubungan Antara Motivasi Berprestasi Dengan Manajemen Waktu Pada Asisten Mata Kuliah Praktikum

This study aims to determine the relationship between achievement motivation and time management, achievement motivation level, time management level and effective contribution of achievement motivation to time management. Researchers use the subject of research as much as 90 lab assistant at faculty of psychology university of muhammadiyah surakarta with population study techniques. Methods of data collection using Achievement Motivation Scale and Time Management Scale. Data analysis was performed by product moment analysis. The result of correlation coefficient value (r) is 0.611 with sig. (1-tailed) = 0,000; p <0.01 shows there is a very significant positive relationship between achievement motivation and time management. Based on the results of analysis of achievement motivation variables has empirical mean (RE) of 119.1 and hypothetic mean (RH) of 97.5 which means achievement motivation research subject is high. Time management variable has empirical mean (RE) equal to 83,3 and hypothetic mean (RH) equal to 70 which mean time management of research subject is high. Effective contribution of achievement motivation by 37.3% to time management

إجماعات الشوكاني في نيل الأوطار جمعاً ودراسة من أول كتاب الطهارة إلى نهاية كتاب الصلاة رسالة مقدمة لنيل درجة الماجستير في الفكر الإسلامي Imam Syawkany’s Consensus in His Book Naylul Author, from the chapter of Thaharah to the Chapter of Salah

Actually in quoting of ijma’(consensus), it is in desperate need of studying and researching its validity. The consensus often solves many disagreed reasons. Because it’s appointed reasoning is stronger and more accurate than Al Quran and Al Hadith but unfortunately, ijma’has little attention in the study and test. The Ummah need to know the truth of quoting ijma’ and it is not wise to leave the matter floating in uncertainty. This is the role of the scholars and researchers, wherein they can restore the understanding of kholaf generation to the understanding of the salaf generation as well as move the attention of the people towards the scholars dispute to their agreement.This study uses the deductive method, that discusses the problem from its roots, rules and their application in the book Naylul Author, and the inductive method which concludes many opinions in various matters. Including the important result of this study is that Imam Syawkany insists consensus in the book of Thaharah and Salahas many as forty three problems, thirty seven of them are proven valid but six of them are proven invalid. Keywords : Ijma, Shawkany, Naylul Autho

Clostridium Perfpringens and Sulphite Reducing Clostridia Densities in Selected Tropical Malaysian Rivers

Clostridium perfringens (CP) and sulphite reducing clostridia (SRC) densities in the Selangor River, Bernam River and Tengi River Canal were examined between April 2007 and January 2008. Water samples were taken from two or three locations along each river, using either depth-integration or grab sampling methods. The downstream sampling site of the Selangor River, Rantau Panjang, reported the highest arithmetic mean of CP and SRC densities (583.45 and 8,120.08 cfu/100 ml, respectively). Both CP and SRC densities in the Selangor River increased further downstream, but the reverse was true in the Bernam River. The SRC densities in these rivers were significantly different from each other (p0.05). SRC densities were significantly correlated (p0.05). River discharge had no significant correlation with SRC or CP densities by study site (p>0.05). Since the Selangor River has a denser human population along its banks, this study confirms CP as a suitable indicator of human fecal contamination. However, tracing CF distribution along the river is more difficult than SRC. To our knowledge, this is the first study of CP and SRC densities from Malaysian rivers. CP densities found in this study were within the range of general water bodies reported from other countries

Creating the conditions for scaling up the integration of reproductive health services for men in health and family welfare centers in Bangladesh

An operations research study, supported by the Population Council’s Frontiers in Reproductive Health (FRONTIERS) program, showed that reproductive health services for men could be feasibly and acceptably integrated within the Health and Family Welfare Centres in Bangladesh, which have been primarily women-centered health facilities. Given these findings, a follow-up study was implemented to create the conditions for scaling up the model through identifying and piloting the operational details to consider when taking the intervention to scale. The findings presented in this report suggest that this model of service delivery and training can be scaled up countrywide, preferably in stages. To ensure compliance with systematic screening by all providers, the report recommends instituting supportive supervision, especially during the early stages of expansion, and holding clinical training in a facility where many RTI/STI cases are treated (such as a district hospital)