Pub Date : 2019-09-30DOI: 10.24940/theijst/2019/v7/i9/st1909-021
Adamu Mohammed, Ali YakubuMisau, Zainab Abba Haliru
{"title":"Undergraduate Students’ Perceptions, Usefulness and Awareness about Electronic Library Section of Basug Library","authors":"Adamu Mohammed, Ali YakubuMisau, Zainab Abba Haliru","doi":"10.24940/theijst/2019/v7/i9/st1909-021","DOIUrl":"https://doi.org/10.24940/theijst/2019/v7/i9/st1909-021","url":null,"abstract":"","PeriodicalId":231256,"journal":{"name":"The International Journal of Science & Technoledge","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125094869","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}
Pub Date : 2019-09-30DOI: 10.24940/THEIJST/2019/V7/I9/ST1906-028
E. E. Obinwanne, Obasi Uchenna Emmanuel
{"title":"Application of Leslie and Lefkovitch Models to the Population Dynamics of Blatta Orientalis","authors":"E. E. Obinwanne, Obasi Uchenna Emmanuel","doi":"10.24940/THEIJST/2019/V7/I9/ST1906-028","DOIUrl":"https://doi.org/10.24940/THEIJST/2019/V7/I9/ST1906-028","url":null,"abstract":"","PeriodicalId":231256,"journal":{"name":"The International Journal of Science & Technoledge","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122836137","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}
Pub Date : 2019-09-30DOI: 10.24940/theijst/2019/v7/i9/st1909-026
Y. B. Pramono, V. P. Bintoro, S. Mulyani, B. Setiani, Fatimatuz Zahra
The purpose of this researched was to determine the effect of variation of purple sweet potato and green bean on the physical quality of solubility, rehydration power, and rehydration time and to find the most formulations of purple sweet potato flour and green bean flour to produce the best instant breast milk complementary food. This study used 5 treatments and 4 replications with variations in the formulation of sweet potato flour and green bean flour, namely T1 with a ratio of 50%: 50%, T2 with a ratio of 60%: 40%, T3 with a ratio of 70%: 30%, T4 with a ratio 80%: 20%, and T5 with a ratio of 90%: 10%. The raw materials used are purple sweet potato flour, green bean flour, milk powder, and refined sugar. The results showed that the variation of purple sweet potato and green bean formulation had a significantly effect on solubility, rehydration power and rehydration time. The best treatment was T3 with a ratio of 70% purple sweet potato flour: 30% green bean which produces solubility of 12.25%, rehydration power of 2.62 ml / g, and rehydration time of 149 seconds.
研究紫薯粉和青豆粉的含量变化对其溶解度、复水能力、复水时间等物理品质的影响，寻找紫薯粉和青豆粉的最优配方，生产出最佳的速溶母乳辅食。本试验采用5个处理、4个重复，对红薯粉和青豆粉的配方进行了不同的处理，分别为T1∶50%∶50%、T2∶60%∶40%、T3∶70%∶30%、T4∶80%∶20%和T5∶90%∶10%。原料有紫薯粉、绿豆粉、奶粉、精制糖等。结果表明，紫薯和青豆配方的变化对其溶解度、复水能力和复水时间有显著影响。最佳处理为T3，紫薯粉70%:绿豆30%，溶解度12.25%，复水能力2.62 ml / g，复水时间149 s。
{"title":"The Effect of Purple Sweet Potato and Green Bean Formulations on Solubility, Rehydration Power and Rehydration Time of Breast Milk Complementary Food","authors":"Y. B. Pramono, V. P. Bintoro, S. Mulyani, B. Setiani, Fatimatuz Zahra","doi":"10.24940/theijst/2019/v7/i9/st1909-026","DOIUrl":"https://doi.org/10.24940/theijst/2019/v7/i9/st1909-026","url":null,"abstract":"The purpose of this researched was to determine the effect of variation of purple sweet potato and green bean on the physical quality of solubility, rehydration power, and rehydration time and to find the most formulations of purple sweet potato flour and green bean flour to produce the best instant breast milk complementary food. This study used 5 treatments and 4 replications with variations in the formulation of sweet potato flour and green bean flour, namely T1 with a ratio of 50%: 50%, T2 with a ratio of 60%: 40%, T3 with a ratio of 70%: 30%, T4 with a ratio 80%: 20%, and T5 with a ratio of 90%: 10%. The raw materials used are purple sweet potato flour, green bean flour, milk powder, and refined sugar. The results showed that the variation of purple sweet potato and green bean formulation had a significantly effect on solubility, rehydration power and rehydration time. The best treatment was T3 with a ratio of 70% purple sweet potato flour: 30% green bean which produces solubility of 12.25%, rehydration power of 2.62 ml / g, and rehydration time of 149 seconds.","PeriodicalId":231256,"journal":{"name":"The International Journal of Science & Technoledge","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117177124","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}
Pub Date : 2019-09-30DOI: 10.24940/theijst/2019/v7/i9/st1909-011
T. Loi, L. N. Khoi
The aim of this paper is to explore whether different, preferably innovation-related theories may contribute to a better understanding of entrepreneurial behaviour. The entrepreneurial characteristics of innovativeness, pro-activeness and risk-taking expected to characterize entrepreneurial behaviour are addressed and five different theoretical perspectives that deal with these three entrepreneurial characteristics are reviewed on how these perspectives can contribute to the understanding of current entrepreneurial behaviour in Vietnam
{"title":"Business Model Innovation-Related Theoretical Perspectives and Current Vietnam Entrepreneurial Behaviour","authors":"T. Loi, L. N. Khoi","doi":"10.24940/theijst/2019/v7/i9/st1909-011","DOIUrl":"https://doi.org/10.24940/theijst/2019/v7/i9/st1909-011","url":null,"abstract":"The aim of this paper is to explore whether different, preferably innovation-related theories may contribute to a better understanding of entrepreneurial behaviour. The entrepreneurial characteristics of innovativeness, pro-activeness and risk-taking expected to characterize entrepreneurial behaviour are addressed and five different theoretical perspectives that deal with these three entrepreneurial characteristics are reviewed on how these perspectives can contribute to the understanding of current entrepreneurial behaviour in Vietnam","PeriodicalId":231256,"journal":{"name":"The International Journal of Science & Technoledge","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126601479","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}
Pub Date : 2019-08-31DOI: 10.24940/theijst/2019/v7/i8/st1908-006
J. Osodo, Jane Wagumba Mito
The purpose of this study was to examine the role of teacher counselors in promoting discipline among students in public secondary schools in Ugunja Sub-County, Kenya. The study was guided by the Assertive Discipline Approach Theory and the descriptive survey design. The population of the study comprised of 36 principals and 3500 students in the subcounty. Simple random sampling was used to select 12 principals. The Table of Krejcie and Morgan was used to select 246 students from public secondary schools. Data were collected using questionnaire and interviews. Face validity of the instruments was ascertained by the experts from the Department of Psychology and Educational Foundations of Jaramogi Oginga Odinga University of Science and Technology. Piloting was done to obtain reliability. Quantitative data was analyzed using descriptive statistics such as frequency counts, and percentages. Qualitative data was analyzed using thematic analysis. The study findings indicated that teacher counselors have an important role of assisting and maintaining order in school through disciplinary interventions. Based on the findings, the study recommends that the government should employ trained teacher counselors in schools and that regular refresher and in service courses on guidance and counseling should be provided by government.
{"title":"The Role of Teacher Counselors in Promoting Discipline among Students in Public Secondary Schools in Ugunja Sub-County, Kenya","authors":"J. Osodo, Jane Wagumba Mito","doi":"10.24940/theijst/2019/v7/i8/st1908-006","DOIUrl":"https://doi.org/10.24940/theijst/2019/v7/i8/st1908-006","url":null,"abstract":"The purpose of this study was to examine the role of teacher counselors in promoting discipline among students in public secondary schools in Ugunja Sub-County, Kenya. The study was guided by the Assertive Discipline Approach Theory and the descriptive survey design. The population of the study comprised of 36 principals and 3500 students in the subcounty. Simple random sampling was used to select 12 principals. The Table of Krejcie and Morgan was used to select 246 students from public secondary schools. Data were collected using questionnaire and interviews. Face validity of the instruments was ascertained by the experts from the Department of Psychology and Educational Foundations of Jaramogi Oginga Odinga University of Science and Technology. Piloting was done to obtain reliability. Quantitative data was analyzed using descriptive statistics such as frequency counts, and percentages. Qualitative data was analyzed using thematic analysis. The study findings indicated that teacher counselors have an important role of assisting and maintaining order in school through disciplinary interventions. Based on the findings, the study recommends that the government should employ trained teacher counselors in schools and that regular refresher and in service courses on guidance and counseling should be provided by government.","PeriodicalId":231256,"journal":{"name":"The International Journal of Science & Technoledge","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116165654","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}
Pub Date : 2019-08-31DOI: 10.24940/theijst/2019/v7/i8/st1908-008
Idika Digbo I., Ndukwe Nelly A., Ogukwe, Cynthia E.
The adsorption properties of Sphagnum cymbifolium (moss) on methylene blue dye, Bismarck brown Y dye, and indigo dye was studied using both the batch and fixed bed methods. This was done in other to compare the degree of effectiveness of each of the methods over each other. The biomass was characterized using the scanning electron microscope (SEM), as well as Fourier Transform Infrared spectroscope before and after adsorption in order to determine the functional groups responsible for the adsorption. The amount of dye adsorbed per unit mass of the biomass (qe) was calculated and found to be dependent on all the variables investigated e.g. pH, contact time, biomass dose, dye concentration and temperature. Optimal pH of 2 was determined for the adsorption of Bismarck brown Y dye, and indigo dye, while a pH of 4 was determined for methylene blue dye. The qe value for the fixed bed adsorption was 21.86mg/g for methylene blue dye, 13.50mg/g for Bismarck brown y dye, and 4mg/g for the indigo dye with corresponding values of 20.08mg/g, 12.60mg/g and 2.28mg/g for the batch process. These results show a better adsorption in the fixed bed technique over the batch process. Indigo dye was found to be the least adsorbed, while methylene blue dye was the most adsorbed. The adsorption pattern was fitted for Langmuir adsorption isotherm model.
{"title":"Batch and Fixed Bed Comparative Study on the Bio-sorption Properties of Sphagnum Cymbifolium (Moss) on Methylene Blue Dye, Bismarck Brown Y Dye, and Indigo Dye","authors":"Idika Digbo I., Ndukwe Nelly A., Ogukwe, Cynthia E.","doi":"10.24940/theijst/2019/v7/i8/st1908-008","DOIUrl":"https://doi.org/10.24940/theijst/2019/v7/i8/st1908-008","url":null,"abstract":"The adsorption properties of Sphagnum cymbifolium (moss) on methylene blue dye, Bismarck brown Y dye, and indigo dye was studied using both the batch and fixed bed methods. This was done in other to compare the degree of effectiveness of each of the methods over each other. The biomass was characterized using the scanning electron microscope (SEM), as well as Fourier Transform Infrared spectroscope before and after adsorption in order to determine the functional groups responsible for the adsorption. The amount of dye adsorbed per unit mass of the biomass (qe) was calculated and found to be dependent on all the variables investigated e.g. pH, contact time, biomass dose, dye concentration and temperature. Optimal pH of 2 was determined for the adsorption of Bismarck brown Y dye, and indigo dye, while a pH of 4 was determined for methylene blue dye. The qe value for the fixed bed adsorption was 21.86mg/g for methylene blue dye, 13.50mg/g for Bismarck brown y dye, and 4mg/g for the indigo dye with corresponding values of 20.08mg/g, 12.60mg/g and 2.28mg/g for the batch process. These results show a better adsorption in the fixed bed technique over the batch process. Indigo dye was found to be the least adsorbed, while methylene blue dye was the most adsorbed. The adsorption pattern was fitted for Langmuir adsorption isotherm model.","PeriodicalId":231256,"journal":{"name":"The International Journal of Science & Technoledge","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125130450","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}
Pub Date : 2019-08-31DOI: 10.24940/theijst/2019/v7/i8/st1908-003
O. Tojola, L. Lajide, J OwolabiB., T OlaleyeM., O OkohS.
{"title":"Proximate Analysis and the Assessment of the Level of Toxicity of Hexane, Ethyl Acetate and Methanol Extracts of Annona Muricata Aerial Part Using Brine Shrimp Lethality (Artemia Salina)","authors":"O. Tojola, L. Lajide, J OwolabiB., T OlaleyeM., O OkohS.","doi":"10.24940/theijst/2019/v7/i8/st1908-003","DOIUrl":"https://doi.org/10.24940/theijst/2019/v7/i8/st1908-003","url":null,"abstract":"","PeriodicalId":231256,"journal":{"name":"The International Journal of Science & Technoledge","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121204283","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}
Pub Date : 2019-07-31DOI: 10.24940/theijst/2019/v7/i7/st1907-011
A. V. Bukit, Avando Bastari, Joko Iswahyudi
The stability of gun shots on warships has a very important role in the accuracy of the shooting results to support the operations of the Warship. The problem that often arises is the lack of stability in gun shooting on ships. At present one of the data sources to maintain stability in gun shooting is from the gyro compass so that it can overcome ship shocks by waves either shaking or bobbing. However, because the gyro compas works on a mechanical system, there is often wear and tear on the gyro compas component as the rotating clock increases. Besides that the cost of maintenance and maintenance of the gyro compass is quite expensive, if the tool will be reconditioned to restore its optimal capabilities. Accuracy enhancements are needed in addition to streamlining the cost of maintenance and maintenance of the system (Gyro Compass). The purpose of this study is to make the implementation concept of the IMU MPU 6050 6 DOF Accelerometer as an Auto Correction Direction on the Ship Armament System to obtain better stability, more efficient and effective.
{"title":"Implementation of Mpu6050 6 DOF Gyro Accelerometer IMU as Auto Correction Direction in Ship Weapon System","authors":"A. V. Bukit, Avando Bastari, Joko Iswahyudi","doi":"10.24940/theijst/2019/v7/i7/st1907-011","DOIUrl":"https://doi.org/10.24940/theijst/2019/v7/i7/st1907-011","url":null,"abstract":"The stability of gun shots on warships has a very important role in the accuracy of the shooting results to support the operations of the Warship. The problem that often arises is the lack of stability in gun shooting on ships. At present one of the data sources to maintain stability in gun shooting is from the gyro compass so that it can overcome ship shocks by waves either shaking or bobbing. However, because the gyro compas works on a mechanical system, there is often wear and tear on the gyro compas component as the rotating clock increases. Besides that the cost of maintenance and maintenance of the gyro compass is quite expensive, if the tool will be reconditioned to restore its optimal capabilities. Accuracy enhancements are needed in addition to streamlining the cost of maintenance and maintenance of the system (Gyro Compass). The purpose of this study is to make the implementation concept of the IMU MPU 6050 6 DOF Accelerometer as an Auto Correction Direction on the Ship Armament System to obtain better stability, more efficient and effective.","PeriodicalId":231256,"journal":{"name":"The International Journal of Science & Technoledge","volume":"106 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132221064","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}
Pub Date : 2019-07-31DOI: 10.24940/theijst/2019/v7/i7/st1907-020
Olugbenga Anthony Adediran, Gabriel Funso Agun
Background Adedironic mixture is an anti-ulcer herbal mixture used in south western Nigeria as a herbal therapy for peptic ulcers it contains Whole plants of Ageratum conyzoides, roots of Vernonia amygdalina and Citrus aurantifolia and has proven to be a potent herbal therapy for ulcer
{"title":"Effect of Adedironic Herbal Mixture on Kidney, Electrolyte, Urea and Creatinine of Albino Rats","authors":"Olugbenga Anthony Adediran, Gabriel Funso Agun","doi":"10.24940/theijst/2019/v7/i7/st1907-020","DOIUrl":"https://doi.org/10.24940/theijst/2019/v7/i7/st1907-020","url":null,"abstract":"Background Adedironic mixture is an anti-ulcer herbal mixture used in south western Nigeria as a herbal therapy for peptic ulcers it contains Whole plants of Ageratum conyzoides, roots of Vernonia amygdalina and Citrus aurantifolia and has proven to be a potent herbal therapy for ulcer","PeriodicalId":231256,"journal":{"name":"The International Journal of Science & Technoledge","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114268826","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}
Pub Date : 2019-07-31DOI: 10.24940/theijst/2019/v7/i7/st1907-021
C. Etus, Gerald C. Eheduru, U. F. Eze, C. Ikerionwu, O. Nwokonkwo
Result computation and management in tertiary institutions is one of the key components to ascertain the level of academic quality a graduand possesses. Research indicates that result computation through the available singleplatform system models are about 40% deficient (for the offline) and about 50% deficient (for the online), and inadequate to drive the NUC’s goal of attaining higher global ranking and competitiveness. To solve this inadequacy, this work developed a hybrid result processing and management system (HRPMS) for Nigerian Universities. The study adopted Agile-Scrum methodology, which provided the platform for quick response time to changes in user requirements and enhanced the pace of development of the software product. In the design and development process, the HRPMS input-output modules and computing components were developed with the following tools: UML designs, Excel Binary VBA, Java 8.0, PHP Designer 8.0 and MySQL5.4 programs, which optimized the standalone-internet hybrid functionalities of the socket-subsystem. Using the Agile fourth-quadrant tests in the beta test stage, the HRPMS performance was validated. The hypotheses test and the probability density function (PDF) prediction value (1.043458X10-8), shows that the non-functional requirement variables actually and positively drives HRPMS performance to becoming improved over the existing single-platform system model. Finally, the HRPMS promises to provide more efficient, more secured and hard-to-crash system for result processing and management in Nigerian Universities.
{"title":"Multivariate Analysis of Performance of Hybrid Result System Model for Nigerian Universities","authors":"C. Etus, Gerald C. Eheduru, U. F. Eze, C. Ikerionwu, O. Nwokonkwo","doi":"10.24940/theijst/2019/v7/i7/st1907-021","DOIUrl":"https://doi.org/10.24940/theijst/2019/v7/i7/st1907-021","url":null,"abstract":"Result computation and management in tertiary institutions is one of the key components to ascertain the level of academic quality a graduand possesses. Research indicates that result computation through the available singleplatform system models are about 40% deficient (for the offline) and about 50% deficient (for the online), and inadequate to drive the NUC’s goal of attaining higher global ranking and competitiveness. To solve this inadequacy, this work developed a hybrid result processing and management system (HRPMS) for Nigerian Universities. The study adopted Agile-Scrum methodology, which provided the platform for quick response time to changes in user requirements and enhanced the pace of development of the software product. In the design and development process, the HRPMS input-output modules and computing components were developed with the following tools: UML designs, Excel Binary VBA, Java 8.0, PHP Designer 8.0 and MySQL5.4 programs, which optimized the standalone-internet hybrid functionalities of the socket-subsystem. Using the Agile fourth-quadrant tests in the beta test stage, the HRPMS performance was validated. The hypotheses test and the probability density function (PDF) prediction value (1.043458X10-8), shows that the non-functional requirement variables actually and positively drives HRPMS performance to becoming improved over the existing single-platform system model. Finally, the HRPMS promises to provide more efficient, more secured and hard-to-crash system for result processing and management in Nigerian Universities.","PeriodicalId":231256,"journal":{"name":"The International Journal of Science & Technoledge","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122047424","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}
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