Archives-December  

Three different concentrations (5.0 ppm; 10.0 ppm; 20.0 ppm & 50.0 ppm) of the aqueous solution of seed powder of Syzigium cumini (L) were used to treat the leaves of mulberry & fed to the fifth instar larvae of polyvoltine, crossbreed silkworm, Bombyx mori (L) (Race : PM x CSR2 ) for first three days; second day & third day; third day (only). The larvae fed with untreated & water treated leaves were also maintained. Bioassays of proteins (S.P. & T.P.) & enzymes (protease & amylase) were carried out on fifth day through the use of mid gut homogenate. Treating the mulberry leaves with herbal preparations (S. cumini ) & feeding them to fifth instar larvae was found reflected into significant improvement in the levels of proteins (S.P. & T.P.) & velocities of biochemical reactions catalyzed by protease & amylase. The pattern of increase in soluble proteins & total proteins in the mid gut tissue were 32.147 to 90.074 percent & 5.657 to 39.052 percent respectively. The activities of mid gut protease & amylase were increased by 21.444 to 83.706 percent and 14.54 to 52.257 percent respectively. The nutrient contents of seed powder of Syzigium cumini (L) serve to improve the digestibility & exert the influence of efficient metabolism in the fifth instar larvae of silkworm, Bombyx mori (L).The herbal formulation like Syzigium seed powder may gear overall biochemical constituency of silkworm larvae, through the significant improvement in the velocity of mid gut enzyme catalyzed biochemical reactions.

The main aim of this study is analysis of job satisfaction and professional commitment between staffs in Kermanshah. This study is according to descriptive analysis and reaching branch and information gathering tools is question air and for assessing job satisfaction we use briefed and worth 18 question airs and for analysis of professional commitment and organizational commitment receive 83% static and 87% from job satisfaction question air , because crownbakh in both question air is more than 0/7 so both question air necessary static. Sample population volume 150subjects from privet banks in Kermanshah and according to sampling random way some of them had been chosen a stoical population and finally we collected 18 questions airs. For determining normality of data we use kolomogrove – sminoroph test and results of tests confirm normality of data so meaningful relationship between them had approved.

This study investigated the effectiveness of cooperative language learning (CLL) on using language learning strategies in interaction with self-efficacy among female students. The participants included 34 third junior high school female students in Tabriz that were selected through cluster random sampling. 17 students were in experimental group and 17 students were in control group. In the pre-test stage, all of the subjects in both groups answered to the Strategy Inventory for Language Learning (SILL) and General Self-Efficacy Scale (GSES). Then, the experimental group was treated by cooperative English learning, and control group received traditional English learning during one academic semester. After the treatment, the subjects in both groups were post-tested by the Strategy Inventory for Language Learning (SILL). Data were analyzed by ANCOVA and the results showed a significant difference between the pre-test and post-test scores of memory for the experimental group. The findings also revealed no significant difference between the pre-test and post-test scores of cognitive, compensation, meta-cognitive and affective and social strategies. The paper discusses implications of employing CLL to foster language learning.

Ventricular septal defects following myocardial infarction are a relatively infrequent complication occurring transmural myocardial infarction. The simultaneous presence of ventricular septal defects and left ventricular aneurysm in the same patient is extremely rare and usually occurs within the first week after myocardial infarction. Surgery remains the only viable treatment option. A 63-year-old man with multiple risk factors for coronary artery disease diagnosed with acute extensive anterior wall myocardial infarction, presented to our emergency room with heart failure symptoms, cardiac auscultation revealed a band-shaped systolic murmur in the left parasternal area, radiating to the whole precordium.Electrocardiography revealed sinus rhythm with persistent ST-segment elevation in leads V1–V4 with Q waves in the anterior precordial leads, and chest X-ray revealed bilateral pulmonary congestion. A Transthoracic 2D echocardiography was performed at our facility which demonstrated dilated left ventricle with severely reduced systolic function. Important regional wall motion abnormalities were present with an aneurysm of the medium and apical segments of anterior and septal wall complicated by two muscular ventricular septal defects. Colour Doppler revealed a shunt between the left and right ventricle through the aneurysmatic segment. Coronary angiogram showed a significant disease of the left anterior descending and right coronary artery. The patient underwent surgery for the simultaneous repair of the ventricular septal defect, apical aneurysm and a coronary artery bypass. Post-infarction left ventricular aneurysm associated with a double ventricular septal defect is a very unusual mechanic complication, especially five weeks after the inaugural episode with no evidence of recurrent heart attack. We present such a case that was successfully treated surgically. Rapid diagnosis and urgent surgical management significantly improves the patient's prognosis.

Lymphoma is a malignant proliferation of lymphatic system cells. Large B-cell lymphoma is one type of the large list of lymphomas. It could occur in the lymphatic system or other body organs outside it. The clinical expression of this kind of tumors can be really variable. Usely there are general signs such as fever, heavy sweating at night and losing of weight. In addition to symptoms related to the local development of the tumor. In this article, we are about to present a case of tonsillar lymphoma which clinical expression could be confused with any benign tonsillar lesion.

Table of contents for the month of February 2021

Table of contents for the month of January 2023

Table of contents for the month of March 2021

With the spread of the Corona virus worldwide, concerns about the consequences of the virus on the physical and mental health of individuals have increased widely. In addition to the problems that poses to individuals and society in terms of physical health, the virus can also have a direct or indirect effect on people's mental health. The present study was conducted to investigate the effects of this virus on the mental health of individuals during the corona virus epidemic. In this study, 550 individuals were evaluated using mental health assessment tools at different time points to investigate the effect of time in epidemic conditions on mental health.

The study explored maths attitudes of gifted and talented students in form one, two and three of Mukumu girl High School. Eight of the nine domains of the Fennema-Sherman Mathematics Attitudes Scale (MAS) were used to survey the math attitudes of two hundred girls. The domains included; attitude towards success, mother’s attitudes, father’s attitudes, anxiety and motivation in learning math. K.C.P.E and present classroom/teacher scores are contrasted MAS. The study was based on Bandura’s Social Learning Theory which emphasizes that much of learning of gifted and talented is mainly through observation and imitation. Questionnaire technique will be used to collect the data. Data collected was analyzed using SPSS with a predetermined alpha level of 0.5, and MANOVA. Results of the study may be used as a vehicle or catalyst for the implication of assisting children to enhance learning of the subject spawn discussion with counselors and others investigating the emotional and academic implications of the GT girls. The study recommends that policies be put in place to eliminate negative cultural teaching of mathematics through open-ended techniques.