International Journal of Contemporary Research and Review最新文献

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Consumption of Psychoactive Substances among Teenagers in Schools in Conakry, Republic of Guinea 几内亚共和国科纳克里学校青少年精神活性物质消费情况
International Journal of Contemporary Research and Review Pub Date : 2020-10-13 DOI: 10.15520/ijcrr.v11i10.854
D. M, S. K, Keita Mt
{"title":"Consumption of Psychoactive Substances among Teenagers in Schools in Conakry, Republic of Guinea","authors":"D. M, S. K, Keita Mt","doi":"10.15520/ijcrr.v11i10.854","DOIUrl":"https://doi.org/10.15520/ijcrr.v11i10.854","url":null,"abstract":"Introduction : The use and abuse of psychoactive substances (SPA) in the adolescence age has become a major public health concern. In this study, we sought to determine the prevalence of the consumption of psychoactive substances, to identify the different substances consumed as well as the motivations underlying this consumption. \u0000Methods: It is a 6-month cross-sectional prospective study carried out in two public Junior Secondary Schools in Conakry. It involved 600 students and the sampling was simple random. Were included in this study, all the students of the two Junior Secondary Schools retained following the sampling; and having correctly completed the questionnaire and returned it. To carry out this work, we proceeded to a simple random sampling by drawing lots. \u0000Results: The prevalence of SPA consumption was 35.5%, boys were read represented (64.8%), the age groups 12 – 16 years and 17 – 20 years were the most affected 41% each). In the majority of students (72%), parents were separated and 72% of them had repeated at least once. The most consumed substances were only cannabis (24%) and tobacco (8%), the combination tobacco + cannabis represented 44% and irregular consumption of these substances was the most frequent (66% for cannabis and 63% for the tobacco). The first experience of these substances was very early in 21% for cannabis and 49% for tobacco. \u0000Conclusion: The consumption of psychoactive substances constitutes a real public health problem. A study of all the schools in the capital city and at the national level seems essential to situate the extent of the phenomenon and analyze the various factors involved in order to provide appropriate solutions.","PeriodicalId":427849,"journal":{"name":"International Journal of Contemporary Research and Review","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128644048","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: 0
A Quadrature Amplitude Modulation Receiver Model with Matched Filters 具有匹配滤波器的正交调幅接收机模型
International Journal of Contemporary Research and Review Pub Date : 2020-10-01 DOI: 10.15520/IJCRR.V11I10.850
S. Yakut
{"title":"A Quadrature Amplitude Modulation Receiver Model with Matched Filters","authors":"S. Yakut","doi":"10.15520/IJCRR.V11I10.850","DOIUrl":"https://doi.org/10.15520/IJCRR.V11I10.850","url":null,"abstract":"In this study, it is mathematically shown that the detector inputs obtained using the matched filters in the Quadrature Amplitude Modulation (QAM) receiver are the same expressions as those obtained using the integrators if a rectangular pulse is used in the transmitter and the channel is Additive White Gaussian Noise (AWGN). Under the assumption that there is a perfect synchronization between the transmitter and the receiver. QAM is intensively used at the present time for the data transmission on subchannels in orthogonal frequency-division multiplexing (OFDM) communication systems such as digital subscriber lines (DSLs) modems, wireless local area networks (WLANs) and cellular wireless communication systems (e.g. 4G LTE). Cyclic-prefix OFDM is deployed in 4G LTE systems and the rectangular pulse is used in the time domain to shape all subcarriers of OFDM.","PeriodicalId":427849,"journal":{"name":"International Journal of Contemporary Research and Review","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127932652","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: 0
Demand for Part-Time Job of Students Today 当今学生对兼职工作的需求
International Journal of Contemporary Research and Review Pub Date : 2020-09-29 DOI: 10.15520/IJCRR.V11I09.846
Hoang Thi Nga
{"title":"Demand for Part-Time Job of Students Today","authors":"Hoang Thi Nga","doi":"10.15520/IJCRR.V11I09.846","DOIUrl":"https://doi.org/10.15520/IJCRR.V11I09.846","url":null,"abstract":"In recent years, part-time job has become a popular demand of students. The part-time job has brought many benefits for students regardless of gender and do not require professional qualifications. Students are quite sensitive subjects who are both healthy and active, easy to absorb new and practical issues. For students, in the learning process, the amount of theoretical knowledge is quite large, in order to turn that knowledge into their own knowledge, it requires the learners to have a process of intensive training and study as well as to be flexible in practical application. The part-time job is a practical opportunity for students to apply what they have learned in practice. The ultimate goal of students is to have a good job according to their own will after graduation.","PeriodicalId":427849,"journal":{"name":"International Journal of Contemporary Research and Review","volume":"135 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123416652","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
The Influence of Job Stress and Employee Engagement to Organizational Commitment and Employee Performance (Study on PT. Biseka Denpasar) 工作压力和员工敬业度对组织承诺和员工绩效的影响(基于PT. Biseka Denpasar的研究)
International Journal of Contemporary Research and Review Pub Date : 2020-08-27 DOI: 10.15520/ijcrr.v11i08.833
Putu Milla Suryanthini, Nengah Landra, A. P. Agung
{"title":"The Influence of Job Stress and Employee Engagement to Organizational Commitment and Employee Performance (Study on PT. Biseka Denpasar)","authors":"Putu Milla Suryanthini, Nengah Landra, A. P. Agung","doi":"10.15520/ijcrr.v11i08.833","DOIUrl":"https://doi.org/10.15520/ijcrr.v11i08.833","url":null,"abstract":"The purpose of this study is to investigate and test the influence of Job stress and employee engagement to organizational commitment and performance of employees of PT. Biseka Denpasar. This research population is all employees with a sample of 106 respondents. Data were analyzed using the analysis equation models structural-based variant known by the analysis of Partial Least Square (PLS). The results of this study indicate that job stress does not affect the performance of employees, employee engagement has positive and significant effect on employee performance, job stress has positive influence and significant to organizational commitment, employee engagement has positive and significant effect on organizational commitment, and organizational commitment has positive and significant effect on employee performance. The results of this study provide suggestions and feedback to the PT. Biseka Denpasar related efforts in improving the performance of employees","PeriodicalId":427849,"journal":{"name":"International Journal of Contemporary Research and Review","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125102011","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: 4
Obturating Materials in Pediatric Dentistry : Literature Review 儿科牙科的封闭材料:文献综述
International Journal of Contemporary Research and Review Pub Date : 2020-08-25 DOI: 10.15520/ijcrr.v11i08.835
Swati Manhas, Vibha Haritwal, Yogita Chaturvedi, Divya Vyas, Raj M Dalsania, Ritika Chhibber
{"title":"Obturating Materials in Pediatric Dentistry : Literature Review","authors":"Swati Manhas, Vibha Haritwal, Yogita Chaturvedi, Divya Vyas, Raj M Dalsania, Ritika Chhibber","doi":"10.15520/ijcrr.v11i08.835","DOIUrl":"https://doi.org/10.15520/ijcrr.v11i08.835","url":null,"abstract":"Preservation of primary teeth is essential for the space maintenance till the eruption of permanent teeth. So, endodontic treatment is done for the same purpose. Various obturating materials have been introduced for the root canal filling of primary teeth but none could match all the ideal properties of the material. The main aim of the clinician should be to fill the root canal with material which could match maximum requirements of the ideal properties.","PeriodicalId":427849,"journal":{"name":"International Journal of Contemporary Research and Review","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128719589","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: 3
Psycho-Social Predictors of Utilization of Modern Family Planning Methods among Married Men and Women in Ijebu- Igbo 伊杰布-伊博地区已婚男女使用现代计划生育方法的社会心理预测因素
International Journal of Contemporary Research and Review Pub Date : 2020-08-25 DOI: 10.15520/ijcrr.v11i08.834
S. Fasanmi, Olusegun Adeoye, O. Oyewole
{"title":"Psycho-Social Predictors of Utilization of Modern Family Planning Methods among Married Men and Women in Ijebu- Igbo","authors":"S. Fasanmi, Olusegun Adeoye, O. Oyewole","doi":"10.15520/ijcrr.v11i08.834","DOIUrl":"https://doi.org/10.15520/ijcrr.v11i08.834","url":null,"abstract":"This study examines the knowledge of family planning, perceived fear of side effects and social variables as predictors of utilization of family planning methods in Ijebu-Igbo. Opinions of two hundred and fifty participants who are married and residents of Ijebu Igbo were sampled using questionnaire. Five hypotheses were generated and tested using Pearson Product Moment Correlation and regression analysis. Results showed that marital status accounted for 26% of variance in utilization of family planning method, with a regression coefficient of β = -.26 (P< .01). The five blocks of predictor variables account for only 17% of the variance; employment status, also significantly predicted utilization of family planning method (β = -.21, P < .05) explaining, together with marital status, 26% of the variance in utilization of family planning method (accounting for R2 – change of .11, P < .01). Results also showed that the lower the perceived fear of side effect, the better their level of utilization of family planning method. Religion has significant influence on the utilization of family planning methods which confirmed second hypothesis. The implications of the study were discussed and it was recommended that health education that will be tailored around knowledge of  family planning should be organized both by governmental and non-governmental organizations since it was found that knowledge of family planning methods is key to their utilization.","PeriodicalId":427849,"journal":{"name":"International Journal of Contemporary Research and Review","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125965498","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: 0
Predictors of Attitude towards Medication Use in Breastfeeding among Women in Ekiti State 埃基蒂州妇女对母乳喂养用药态度的预测因素
International Journal of Contemporary Research and Review Pub Date : 2020-08-23 DOI: 10.15520/ijcrr.v11i08.831
E. O. Adeoye, Fasanmi Samuel Sunday
{"title":"Predictors of Attitude towards Medication Use in Breastfeeding among Women in Ekiti State","authors":"E. O. Adeoye, Fasanmi Samuel Sunday","doi":"10.15520/ijcrr.v11i08.831","DOIUrl":"https://doi.org/10.15520/ijcrr.v11i08.831","url":null,"abstract":"This study examined the predictors of attitude towards medication use in breastfeeding among women in Ekiti State. The study aimed at examining how social factors of age, family pressure, employment status and socioeconomic status would predict attitude towards medication use in breastfeeding among women in Ekiti State. Opinions of Two hundred and five women resident in Ekiti State sampled for the study. Questionnaire on attitude towards medication use in breastfeeding was professionally designed with relevant psychometric properties. It was hypothesized that social factors age, family pressure, employment status and socioeconomic status would significantly, independently and jointly predict attitude towards medication use in breastfeeding among women in Ekiti State. Results revealed that social factors would significantly jointly predict attitude towards medication use in breastfeeding among women in Ekiti State [F (5, 194) = .6.543; p < .05]. It was further found out that age (β = .420, t = 3.395; p < .05), family pressure (β = .401, t = 3.368; p < .05), employment status (β = -.381, t = -2.960; p < .05), and social economic status (β = .360, t = 2.526; p < .05) would significantly independently predict attitude towards medication use in breastfeeding among women in Ekiti State. It was recommended that health professionals need to actively seek information about the breastfeeding status of women, then consider the risk of damage from the medications and the effects of the illness itself, as well as the risks of not breastfeeding, on both the woman and the baby prior to prescribing.","PeriodicalId":427849,"journal":{"name":"International Journal of Contemporary Research and Review","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128901892","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: 0
Dental Management in Medically Compromised Patients : An Overview 医学受损患者的牙科管理:概述
International Journal of Contemporary Research and Review Pub Date : 2020-08-23 DOI: 10.15520/ijcrr.v11i08.832
A. K. Manihani
{"title":"Dental Management in Medically Compromised Patients : An Overview","authors":"A. K. Manihani","doi":"10.15520/ijcrr.v11i08.832","DOIUrl":"https://doi.org/10.15520/ijcrr.v11i08.832","url":null,"abstract":"There is an increasing population of apparently well, but in fact medically compromised people in the community. Most will require dental treatment at some stage and will usually seek it away from a hospital environment. In a recent survey of a general dental practice in Australia it was found that up to 55 per cent of some age groups had concurrent medical problems. Thus there is a real risk that adverse interactions between medical conditions and dental treatment may occur on some occasions, even fatal ones. It is not possible for any one individual to know the details of all medical conditions, their treatment and the possible interactions with dental treatment. However, by the application of some sound general principles the risks of any potential interactions can be evaluated. The essential steps are: knowledge of the medical history of all patients, potential drug interactions and management of medical emergencies. These principles will be discussed and illustrated by examples of medically compromised patients who may experience common or potentially serious sequelae as a result of dental treatment.","PeriodicalId":427849,"journal":{"name":"International Journal of Contemporary Research and Review","volume":"103 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114850422","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
Sociological Examination of the Impact of Digital Platforms on Coporate Startup 数字平台对企业创业影响的社会学考察
International Journal of Contemporary Research and Review Pub Date : 2020-08-20 DOI: 10.15520/ijcrr.v11i08.830
F. O. Onu, Hope I. Iguodala-Cole, Jacob B. Anto
{"title":"Sociological Examination of the Impact of Digital Platforms on Coporate Startup","authors":"F. O. Onu, Hope I. Iguodala-Cole, Jacob B. Anto","doi":"10.15520/ijcrr.v11i08.830","DOIUrl":"https://doi.org/10.15520/ijcrr.v11i08.830","url":null,"abstract":"The use of digital media enables entrepreneurs to develop their startups in strategic manner. However, how entrepreneurs develop their identity through digital media is currently underexplored. Our focus is on how entrepreneurs describe their products and, in turn, how that shapes the growth of their businesses. The purpose was to take a sociological scrutiny of different processes of developing identity through digital media. The specific objective of the study is to establish the factors responsible for the promotion of digital entrepreneur process amongst others. Survey research design was adopted to meet the objective. The data consists of 50 qualitative interview guide were used in the entrepreneur start-up clinic of both Association of Business Development Professional in Nigeria (ABDPIN) and Longrich Networking Entrepreneurs Webinars. Interview method was used to collect the data. Qualitative analysis was chosen because Its methods are exploratory. Findings to this objective was that the practice of strategic sparring and brand co-creation facilitate the development towards three alternative identity types. The study highlighted the need for every startup to prioritize data collection in order to understand the way to tap into intended audiences and influence them. The economic and sociological theories of entrepreneurship were adopted to help understand what motivates startups. It was concluded that as technology become more powerful, digital business platforms will emerge the leading order of business. Amongst the recommendations made was that there is need for digital startup to understand that Social Media Marketing is one of the best ways to get exposure and customers.","PeriodicalId":427849,"journal":{"name":"International Journal of Contemporary Research and Review","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123468269","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: 0
Childhood Depression: About 40 Cases Treated in the Child Psychiatry Unit of the Psychiatric Department of Conakry 儿童抑郁症:科纳克里精神病科儿童精神病科治疗了约40例
International Journal of Contemporary Research and Review Pub Date : 2020-08-13 DOI: 10.15520/ijcrr.v11i08.827
M. Doukouré, K. Soumaoro, S. Conde, Koivogui Ds
{"title":"Childhood Depression: About 40 Cases Treated in the Child Psychiatry Unit of the Psychiatric Department of Conakry","authors":"M. Doukouré, K. Soumaoro, S. Conde, Koivogui Ds","doi":"10.15520/ijcrr.v11i08.827","DOIUrl":"https://doi.org/10.15520/ijcrr.v11i08.827","url":null,"abstract":"Background : \u0000In this study we sought to determine the prevalence of depression in children, identify the contributing factors, the clinical signs and describe the various therapeutic behaviors \u0000Methods: \u0000It is a retrospective, descriptive and transversal study of ten years duration (from January 1, 2009 to December 31, 2019). It focused on 40 cases of depression in children aged from 1 to 12 years old and whose files included the different parameters of our study. \u0000Results: \u0000The prevalence of depression was 10.25%. The 20 cases collected were between 6 and 12 years old, 60% were male and 70% were referred by the nursing staff. The symptomatology described in the literature has been found in the majority of our patients. Ambulatory follow-up was the most predominant follow-up method, 95%; the combination of drug therapy and psychotherapy was the most used type of treatment, equivalent to 85%. The evolution was marked by complete remission (95%) of the symptomatology. \u0000Depression is a psychopathological disorder whose consequences are numerous, often identified at the relational and school level. This clinical reality is still unknown by the majority of the population and even by the Guinean medical community. \u0000Conclusion \u0000An awareness work on psychopathological disorders in children in general and depression in particular would be necessary.","PeriodicalId":427849,"journal":{"name":"International Journal of Contemporary Research and Review","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130390040","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: 0
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