ASM Science Journal最新文献_第10页

TM4BPPMN: Recasting BPMN to Low-Level of Abstraction TM4BPPMN:将BPMN重铸为底层抽象

ASM Science Journal Pub Date : 2022-11-02 DOI: 10.32802/asmscj.2022.1218

Zineb Lamghari

引用次数: 0

Mechanical Properties Evaluation for Cotton/Glass/Epoxy Hybrid Composite 棉/玻璃/环氧复合材料力学性能评价

ASM Science Journal Pub Date : 2022-10-17 DOI: 10.32802/asmscj.2022.1031

V. Gaval

引用次数: 0

Measuring the Perception of Secondary School Students in Kedah Towards the Attractiveness of Technical and Vocational Education and Training: A Demographic Analysis 测量吉打州中学生对技术和职业教育和培训吸引力的看法:人口统计学分析

ASM Science Journal Pub Date : 2022-10-17 DOI: 10.32802/asmscj.2022.1261

Chia Ming Hong, N. Z. Abidin, Chee Keong Ch’ng, Teh Raihana Nazirah Roslan

{"title":"Measuring the Perception of Secondary School Students in Kedah Towards the Attractiveness of Technical and Vocational Education and Training: A Demographic Analysis","authors":"Chia Ming Hong, N. Z. Abidin, Chee Keong Ch’ng, Teh Raihana Nazirah Roslan","doi":"10.32802/asmscj.2022.1261","DOIUrl":"https://doi.org/10.32802/asmscj.2022.1261","url":null,"abstract":"Technical and Vocational Education and Training (TVET) is one of the ways to produce skilled workers who are crucial to drive the economic of our country. Despite several strategies made by the government, TVET still does not seem to be a popular choice among secondary school students when choosing their tertiary education pathway. Hence, this study aims to analyse the students’ perception of TVET based on the demographic analysis of gender and current study stream in school in Kedah. The sole focus is on the students who are not enrolling in TVET so that more reasons why they are not likely to join TVET can be discovered. For the data collection process, 428 secondary school students from Kedah are chosen as the respondents. Descriptive analysis of the data is performed using Microsoft Excel and Google Data Studio. The results reveal that male and female students have positive perceptions of TVET even though they do not enrol in TVET. Furthermore, most students from various streams also show their interest in TVET. However, the majority of students are undecided about the assertions in the questionnaire due to unfamiliarity with this course. As a result, it is recommended that the government continue promoting TVET among secondary school students hence preparing them with specific skills that meet the current industrial requirement.","PeriodicalId":38804,"journal":{"name":"ASM Science Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43012737","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 Development of a Remote Restart Services System in Production Line Using PowerShell Script 使用PowerShell脚本开发生产线远程重启服务系统

ASM Science Journal Pub Date : 2022-09-26 DOI: 10.32802/asmscj.2022.1030

H. Awang, Beh Choon Huat, Athirah Rosli, Abdulrazak F. Shahatha Al-Mashhadani

{"title":"The Development of a Remote Restart Services System in Production Line Using PowerShell Script","authors":"H. Awang, Beh Choon Huat, Athirah Rosli, Abdulrazak F. Shahatha Al-Mashhadani","doi":"10.32802/asmscj.2022.1030","DOIUrl":"https://doi.org/10.32802/asmscj.2022.1030","url":null,"abstract":"The production line is an important part of most manufacturing industries. However, the services in the devices may experience some issues that disrupt the production line, requiring the assistance of an IT technician to resolve the problem. Therefore, this study seeks to bridge the gap through the design and development of a PowerShell Script to allow the user to remote control the services in a device such as computers and servers. Using this program, the production operator can solve the issue immediately rather than wait for an IT technician, thus increasing productivity and performance. The program design and development followed the Rational Unified Process (RUP) methodology. First, the functional requirements were collected through interviews and content analysis. Later, a prototype called Remote Restart Services System (RRS) is developed using PowerShell programming language on the Windows PowerShell ISE platform. An evaluation was later conducted to assess its usability. The findings suggested that RRS is practical and easy-to-use. The respondents were also pleased with its functions. The field study helps developers to refine the framework by providing direct input from the target audience. It can be a guide to identify areas for improvement and eventually help realise the goals.","PeriodicalId":38804,"journal":{"name":"ASM Science Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43274304","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

Modelling and Forecasting of Monthly Crude Palm Oil Price of Malaysia using Hybrid Wavelet-Modified GMDH Model 基于混合小波修正GMDH模型的马来西亚月度棕榈油价格建模与预测

ASM Science Journal Pub Date : 2022-09-26 DOI: 10.32802/asmscj.2022.1158

Huma Basheer, A. Khamis

{"title":"Modelling and Forecasting of Monthly Crude Palm Oil Price of Malaysia using Hybrid Wavelet-Modified GMDH Model","authors":"Huma Basheer, A. Khamis","doi":"10.32802/asmscj.2022.1158","DOIUrl":"https://doi.org/10.32802/asmscj.2022.1158","url":null,"abstract":"This study comprises developing a more appropriate hybrid wavelet-modified GMDH model for forecasting the monthly crude palm oil (CPO) price of Malaysia. In the proposed hybrid model, the complex data of monthly CPO price is decomposed into different sub series using discrete wavelet transform (DWT) and then it has been linked with modified GMDH model. Sigmoid, radial basis, tangent and polynomial functions are selected as transfer functions in modified GMDH for the best fit and correct model compared to conventional GMDH. The monthly CPO data were taken from Malaysian Palm Oil Board (MPOB) spanning the period January 1983 to November 2019. The capabilities of modified GMDH and hybrid wavelet-modified GMDH in modelling and forecasting the monthly CPO price are determined by MAE, RMSE, MAPE, R and R2. The MAPE of the proposed hybrid wavelet-modified GMDH model for the monthly CPO price of Malaysia is less than 4 % and coefficient of correlation (R) is 0.99, which show an excellent fit compared to the individual modified GMDH model. The proposed hybrid model provides the best alternative tools to help the Malaysian industry deal with price variations and assists Malaysia in playing a dominant role worldwide in the international market.","PeriodicalId":38804,"journal":{"name":"ASM Science Journal","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70170981","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

Tribological Study of Functional Fluids Based on Castor Oil 蓖麻油基功能液的摩擦学研究

ASM Science Journal Pub Date : 2022-09-09 DOI: 10.32802/asmscj.2022.1080

A. Pratap, V. Gaval, Ankita Virulkar, Md Modassir Hussain, S. Solanke

引用次数: 0

Acoustic Repertoires Related to Surface Behaviours of the Irrawaddy Dolphins (Orcaella brevirostris) in Brunei Bay, Malaysia 马来西亚文莱湾伊洛瓦底海豚（Orcaella brevicostris）表面行为相关声学汇辑

ASM Science Journal Pub Date : 2022-09-08 DOI: 10.32802/asmscj.2022.1095

Hairul Masrini Muhamad, Xiaomei Xu, Xuelei Zhang, S. Jaaman, Azmi Marzuki Muda, Farah Dayana Haji Ismail, N. Azizul

{"title":"Acoustic Repertoires Related to Surface Behaviours of the Irrawaddy Dolphins (Orcaella brevirostris) in Brunei Bay, Malaysia","authors":"Hairul Masrini Muhamad, Xiaomei Xu, Xuelei Zhang, S. Jaaman, Azmi Marzuki Muda, Farah Dayana Haji Ismail, N. Azizul","doi":"10.32802/asmscj.2022.1095","DOIUrl":"https://doi.org/10.32802/asmscj.2022.1095","url":null,"abstract":"Behavioural observation and acoustic recordings of Irrawaddy dolphins (Orcaella brevirostris) were performed simultaneously in Brunei Bay, Malaysia. Surface behavioural observations were classified into four categories: travelling, foraging, socialising, and milling. A total of 8.43 hours of acoustic recordings were used to retrieve four different types of sounds: whistles, burst-pulsed sounds, click trains, and biphonal sounds. The recorded whistles were frequency-modulated sounds with durations ranging from 0.06 to 3.86 s and a mean minimum frequency of 6.5±2.5 kHz. The burst-pulsed frequency ranged from >48 kHz in at least four variations. Click trains were made up of broadband clicks with variable inter-click intervals and frequencies >48 kHz. The first biphonic sounds for Irrawaddy dolphins have been revealed in this study. Whistle rates were extremely high in milling. Compared to travelling and foraging, socialising had a significantly higher rate of click trains. Across all surface behaviours, there was no significant difference in burst-pulsed rates. This study laid the groundwork for ongoing monitoring of Irrawaddy dolphins and expanding conservation efforts for this species in Malaysia.","PeriodicalId":38804,"journal":{"name":"ASM Science Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48749711","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

Effect of Water Absorption on the Mechanical Properties of Wheat Straw Fibre Reinforced Polystyrene Composites 吸水率对麦草纤维增强聚苯乙烯复合材料力学性能的影响

ASM Science Journal Pub Date : 2022-08-19 DOI: 10.32802/asmscj.2022.981

R. Sahai, Ankita A. Shinde, D. Biswas, A. Samui

引用次数: 0

A Needs Analysis Study for the Preparation of Integrated STEM Instructional Practices through Scientist-Teacher-Student Partnership (STSP) 通过科学家-教师-学生伙伴关系（STSP）准备STEM综合教学实践的需求分析研究

ASM Science Journal Pub Date : 2022-08-10 DOI: 10.32802/asmscj.2022.1112

Mohamad Hisyam Ismail

{"title":"A Needs Analysis Study for the Preparation of Integrated STEM Instructional Practices through Scientist-Teacher-Student Partnership (STSP)","authors":"Mohamad Hisyam Ismail","doi":"10.32802/asmscj.2022.1112","DOIUrl":"https://doi.org/10.32802/asmscj.2022.1112","url":null,"abstract":"The current COVID19 global pandemic forces teachers to adapt to the current situation and to come out with alternative teaching methods and STEM instructional practices to make sure the objective of equipping students with STEM knowledge, skills and capabilities could be achieved. Moreover, the declining trends of students choosing STEM subjects and careers in Malaysia have triggered research and initiatives on exploring effective approaches in science classrooms. This qualitative study intends to explore the best way to integrate STEM components through interdisciplinary and integrated approaches across science subjects (biology, physics, and chemistry) through a scientist-teacher-student partnership (STSP) initiative. The researchers employed purposive sampling to select 6 scientists and 6 science teachers for this need analysis study. Three round table discussions were conducted where data were collected through focus group interviews. Constant comparative methods were used for data analysis to identify ‘needs’ to be included in the integrated STEM instructional practices. The scientists and teachers validated the data obtained during a one-day workshop. Based on their consensual agreement, three (3) themes have emerged which are (1) the focus of the integrated STEM instructional practices, (2) the important elements of the integrated STEM instructional practices, and (3) the strategies for lesson implementation. The results of this study uncovered the bilateral perspectives of integrated and interdisciplinary STEM instructional practices between the scientists as knowledge practitioners and experts in STEM and teachers, the curriculum implementer and agent of change in the STEM classroom.","PeriodicalId":38804,"journal":{"name":"ASM Science Journal","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49047742","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

The The Effectiveness of a 980-nm Diode Laser to Treat Face Haemangioma: A Randomised within-Patient Trial 980nm二极管激光治疗面部血管瘤的疗效：随机患者试验

ASM Science Journal Pub Date : 2022-08-09 DOI: 10.32802/asmscj.2022.1263

N. Taha

引用次数: 0