International Journal of Scientific Research in Education最新文献

Kinetics And Stability Studies Of Formulated Micro/Nano Suspension Of Metronidazole 甲硝唑微纳混悬液的动力学及稳定性研究

International Journal of Scientific Research in Education Pub Date : 2018-07-10 DOI: 10.18535/ijsre/v6i3.03

I. OrduJ, A. Chukwu

{"title":"Kinetics And Stability Studies Of Formulated Micro/Nano Suspension Of Metronidazole","authors":"I. OrduJ, A. Chukwu","doi":"10.18535/ijsre/v6i3.03","DOIUrl":"https://doi.org/10.18535/ijsre/v6i3.03","url":null,"abstract":"Kinetic models describe the overall release of drugs from dosage form because qualitative and quantitative changes do occur in a formulation. These changes may alter drug release and in vivo performance hence the application of methods that facilitates product development and thereby reducing the necessity of bio studies, this leads to the adoption of in vitro drug dissolution analysis that involves the use of dialysis membrane and adopting a diffusion method. Stability studies revealed that the formulated nano/micro suspension was more stable at refrigerated condition (4 O C) showing no significant change in particle size distribution, %EE and release characteristics after 3months of study. The in vitro drug release analysis shows drug release from the various formulations (S, Y and W) to follow zero order release kinetics and this was confirmed after determination of line of best fit and from the correlation coefficients values obtained following the consideration of various kinetic models such as: first order, zero order, Korsmeyer- Peppas and Higuchi models. The stability studies and shelf life determinations of the formulations show formulation S, having a shelf life of 4.598 months, while that of formulation Y and W, are 4.808 months and 3.085 months respectively. These values could be related to the size of the particles formed using the various polymers which might influence their film forming and protective ability over the particles. The protective ability of tragacanth when used alone seem not to be sustained over a long period of time and this reduced stability effect could lead to short shelf life as a result of the tendency of Ostwald ripening and agglomeration of particles after a short period of storage but when compared to the formulation involving C.olitorious gum used alone or that consisting of C.olitorious and Tragacanth, stability was sustained signifying better protective ability of the polymer.","PeriodicalId":14282,"journal":{"name":"International Journal of Scientific Research in Education","volume":"31 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77606629","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Young age pregnancy and postpartum blues incidences 年轻怀孕和产后忧郁发生率

International Journal of Scientific Research in Education Pub Date : 2018-07-10 DOI: 10.18535/ijsre/v6i2.02

Yuliasti Eka Purnamaningrum, Yuni Kusmiyati, Herlina Tri Nugraheni, Waryana

{"title":"Young age pregnancy and postpartum blues incidences","authors":"Yuliasti Eka Purnamaningrum, Yuni Kusmiyati, Herlina Tri Nugraheni, Waryana","doi":"10.18535/ijsre/v6i2.02","DOIUrl":"https://doi.org/10.18535/ijsre/v6i2.02","url":null,"abstract":"The rate of postpartum blues incidence in Indonesia is between 50-70%. Young age pregnancy becomes a major risk trigger for mothers and children to experience physical and psychological impact resulting from postpartum blues. The aim of this research is to elaborate the correlation between postpartum blues and young age pregnancy. This research uses cross-sectional design, and the subjects are 90 respondents who experience 6-14 days postpartum blues. In addition, this research use data with Edinburgh Postnatal Depression Scale (EPDS), and standard social support questionnaire from the Postpartum Depression Predictors Inventory (PDPI). Data analysis uses logistic regression. Result: young age pregnancy is associated with postpartum blues incidences with p-value 0.042 (PR: 4.0, 95% CI: 1,0-15,2) and the related external variable is labor induction with p-value 0.004 (PR: 5.1; 95% CI: 1,6-15,7) and type of labor p 0,003 (PR: 5,1; 95% CI 1.7-15, 3). Interventions are needed for pregnant mothers with young age pregnancy andincreasing the participation of health workers, especially midwives in providing postpartum counseling on postpartum and infant care. With these intervention, it is expected that postpartum blues can be detected as early as possible and well-managed.","PeriodicalId":14282,"journal":{"name":"International Journal of Scientific Research in Education","volume":"16 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75149828","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 9

Teachers’ Gender and Academic Achievement of Secondary School Studentsin Social Studies in Abakaliki-Nigeria 尼日利亚阿巴卡利地区社会学科教师性别与中学生学业成绩

International Journal of Scientific Research in Education Pub Date : 2017-08-17 DOI: 10.18535/IJSRE/V5I08.04

Ogene. A. Oyibe, S. C. Nnamani

{"title":"Teachers’ Gender and Academic Achievement of Secondary School Studentsin Social Studies in Abakaliki-Nigeria","authors":"Ogene. A. Oyibe, S. C. Nnamani","doi":"10.18535/IJSRE/V5I08.04","DOIUrl":"https://doi.org/10.18535/IJSRE/V5I08.04","url":null,"abstract":"Abstract The study focused on teachersâ€™ gender and academic achievement of secondary school students in Social Studies. Two research questions posed and two null hypotheses formulated guided the study. The population of this study comprised 3,479 Junior Secondary School II students. Questionnaire was used to collect data and data were analyzed using mean and standard deviation for all research questions and analysis of co-variance was used to test null hypotheses at 0.05 level of significance. The findings of the study revealed that the mean achievement score of female secondary school students was higher than the mean achievement scores of male students. Male and female students taught Social Studies by male teachers obtained higher mean scores than those taught by female teachers and female students taught by male teacher performed better than masculine students taught Social Studies by male teacher and vice versa. The study also revealed that there is significant difference in the mean achievement of students in Social Studies based on gender. Based on these findings, the researcher recommended that Social Studies teachers should re-assess their classroom instructional practice because there is a need for a shift to instructional practices that give the students equal opportunities to excel in instructional activities. Key words: Teachersâ€™ Gender, Secondary School, Studentsâ€™ Achievement and Social Studies","PeriodicalId":14282,"journal":{"name":"International Journal of Scientific Research in Education","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2017-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73134186","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

A Two-Way Generalisation of The Chow Test: The General Case 周氏测试的双向推广:一般情况

International Journal of Scientific Research in Education Pub Date : 2016-12-01 DOI: 10.18535/V4I12.01

Jagabandhu Saha

引用次数: 0

Performance Analysis of Twin Rotor MIMO System 双转子MIMO系统性能分析

International Journal of Scientific Research in Education Pub Date : 2016-09-30 DOI: 10.18535/ijsre/v4i09.05

D. Kumar, P. Rai

引用次数: 0

Microwave Photonic Filters 微波光子滤波器

International Journal of Scientific Research in Education Pub Date : 2016-09-30 DOI: 10.18535/ijsre/v4i09.06

Navjit Kaur, Dr.Anu Sheetal

引用次数: 0

Experimental study for development of correlation between CBR and Dynamic Cone Penetration Tests CBR与动态锥入试验相关性发展的实验研究

International Journal of Scientific Research in Education Pub Date : 2016-09-30 DOI: 10.18535/ijsre/v4i09.04

S. Sidiq, R. Devi

引用次数: 0

Robot Control Through An Adaptive Brain Robot Interface 基于自适应脑机器人接口的机器人控制

International Journal of Scientific Research in Education Pub Date : 2016-09-29 DOI: 10.18535/IJSRE/V4I07.04

Chandrasekar.M Sudha.P Ashok.T, K. Logesh

引用次数: 0

Investigation into Density Based Clustering of Multivariate Data Sets 基于密度的多变量数据集聚类研究

International Journal of Scientific Research in Education Pub Date : 2016-09-29 DOI: 10.18535/IJSRE/V4I07.10

Shiwani Ghanghas, Abhishek Bhatnagar

引用次数: 0

Strength of Concrete Combined of Glass Fibre With Bottom Ash and Their Characteristics Effects For M20 玻璃纤维与底灰复合混凝土强度及其特性对M20的影响

International Journal of Scientific Research in Education Pub Date : 2016-09-29 DOI: 10.18535/IJSRE/V4I06.12

Niranjan Muske Navnath, S. KasnaleAshok

引用次数: 0