Malaysian Journal of Science and Advanced Technology最新文献_第6页

Investigation into Smart Healthcare Monitoring System in an IoT Environment 物联网环境下智能医疗监控系统研究

Malaysian Journal of Science and Advanced Technology Pub Date : 2022-06-30 DOI: 10.56532/mjsat.v2i2.53

Salini Pradhan, Ahmad Anwar Zainuddin, Rohilah Sahak, Muhammad Farhan Affendi Mohamad Yunos

{"title":"Investigation into Smart Healthcare Monitoring System in an IoT Environment","authors":"Salini Pradhan, Ahmad Anwar Zainuddin, Rohilah Sahak, Muhammad Farhan Affendi Mohamad Yunos","doi":"10.56532/mjsat.v2i2.53","DOIUrl":"https://doi.org/10.56532/mjsat.v2i2.53","url":null,"abstract":"Continuous monitoring of progress of a clinical trial is known as health monitoring. It is to assure compliance with policy, best clinical practice, regulatory norms, and standard operating procedures. Monitoring is vital in several health settings. This creates an environment where physician and patient can engage. The doctor may also be up to date with the current patient’s health status. Sensor initialization is this system's first stage. This project includes of many sensor kinds such as blood pressure sensor, temperature sensor, pulse rate sensor. The sensor is then connected to the Raspberry Pi 3 Model B+ which transmits a signal over the internet allowing the doctor to interact with patient data. All sensor data is stored in a cloud database. If the sensor value exceeds the threshold sensor value and the alert email is sent to the doctor and caretaker, then a precautionary notification is sent to the patient. Doctor and patient can interact through a user application where the doctor can even write the patient's prescription. This approach can monitor several patients in severe conditions and save time. This project provides low-cost monitoring from one's home. This is a secure and reliable project that helps patients worldwide.","PeriodicalId":407405,"journal":{"name":"Malaysian Journal of Science and Advanced Technology","volume":"110 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132820345","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

Impact of Palm Kernel Oil Mill Effluent on the Soil's Physicochemical Characteristics and Growth of Tomato Plant 棕榈仁油厂废水对土壤理化特性及番茄植株生长的影响

Malaysian Journal of Science and Advanced Technology Pub Date : 2022-06-28 DOI: 10.56532/mjsat.v2i2.43

S. Onuorah, Adaeze Nwanyanwu, Patrice Okoye

{"title":"Impact of Palm Kernel Oil Mill Effluent on the Soil's Physicochemical Characteristics and Growth of Tomato Plant","authors":"S. Onuorah, Adaeze Nwanyanwu, Patrice Okoye","doi":"10.56532/mjsat.v2i2.43","DOIUrl":"https://doi.org/10.56532/mjsat.v2i2.43","url":null,"abstract":"Effluent is wastewater flowing out of a sewer which constitutes environmental problems ranging from long-term ecological damage to increased water-borne diseases. In Nigeria, palm kernel oil is extracted from oil palm fruits in oil mills and the effluent is discharged without treatment to the soil in the vicinity of such mills. The effluent-receiving soil has been observed not to support the growth of vegetation. Hence in this work, the impact of palm kernel oil mill effluent on the soil physicochemical characteristics and growth of tomato plant was determined and compared with the effluent discharge limit established by the Federal Environmental Protection Agency. Samples of untreated and treated effluent, untreated and treated effluent-polluted soil and unpolluted soil were used for the study. The physicochemical analysis was carried out using standard physicochemical methods. The physicochemical values of the untreated effluent, except the pH, which was acidic, were higher than those of the treated effluent. Most of the physicochemical values of the untreated effluent-polluted soil were higher than those of the treated effluent-polluted soil and the unpolluted soil. The tomato plant grown in the unpolluted soil had better growth characteristics and yielded more fruits than those grown in the treated effluent-polluted soil. In addition, the tomato plant grown in the untreated effluent-polluted soil showed the lowest growth characteristics and yielded no fruits due to its elevated level of heavy metals and total petroleum hydrocarbons. The study showed that the untreated palm kernel oil mill effluent had a negative impact on the soil's physicochemical and growth characteristics of the tomato plant. Therefore, the effluent must be adequately treated to remove hazardous substances before its discharge into the terrestrial environment.","PeriodicalId":407405,"journal":{"name":"Malaysian Journal of Science and Advanced Technology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126539663","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

An Insight of Novel Coronavirus (Covid-19) Cases in Malaysia 马来西亚新型冠状病毒(Covid-19)病例分析

Malaysian Journal of Science and Advanced Technology Pub Date : 2022-06-06 DOI: 10.56532/mjsat.v2i2.52

Salini Pradhan, Nuaomi Jusat

引用次数: 0

Investigation of Prescription Data to Define the Disease Demography of Bangladesh 对处方数据的调查，以确定孟加拉国的疾病人口统计学

Malaysian Journal of Science and Advanced Technology Pub Date : 2022-05-29 DOI: 10.56532/mjsat.v2i2.44

Md. Asiful Islam, C. A. Chowdhury

引用次数: 0

Physicochemical Quality of Borehole Water Stored in Household Plastic Containers 家用塑料容器储水的理化性质

Malaysian Journal of Science and Advanced Technology Pub Date : 2022-05-10 DOI: 10.56532/mjsat.v2i2.39

S. Onuorah

{"title":"Physicochemical Quality of Borehole Water Stored in Household Plastic Containers","authors":"S. Onuorah","doi":"10.56532/mjsat.v2i2.39","DOIUrl":"https://doi.org/10.56532/mjsat.v2i2.39","url":null,"abstract":"Good quality water is indispensable to human and animal existence. Storage facilities are commonly used to ensure sufficient water, predominantly where piped water supply operates occasionally. Therefore, water samples from five boreholes were analyzed before and during storage for three weeks in household plastic containers using standard physicochemical methods. There was an increase in pH, temperature, electrical conductivity, total dissolved solids, total solids, turbidity, nitrates, phosphates, sulfates, alkalinity, copper, and lead and a decrease in dissolved oxygen, chlorides, total hardness, total acidity, zinc, cadmium, iron, and chromium. In contrast, the total suspended solids remained unchanged during storage. The physicochemical parameters were within the World Health Organization Standard for drinking water quality except for the pH, total acidity, cadmium, and lead levels during storage. This study showed that water storage for three weeks in plastic household containers adversely affected the physicochemical quality of the water. Therefore, water must not be stored for an extended period in plastic containers to avoid deterioration in its quality.","PeriodicalId":407405,"journal":{"name":"Malaysian Journal of Science and Advanced Technology","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121126497","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

Integration of Casual Video Games During Online Learning to Relief Stress in Students 休闲电子游戏在网络学习中的整合缓解学生压力

Malaysian Journal of Science and Advanced Technology Pub Date : 2022-03-27 DOI: 10.56532/mjsat.v2i1.38

Vickneish Vimalanathan, Vickineshwari Kunasegaran, Kavilasini Alagenthran, R. N. Balamurugan, P. Sandrasaigaran

{"title":"Integration of Casual Video Games During Online Learning to Relief Stress in Students","authors":"Vickneish Vimalanathan, Vickineshwari Kunasegaran, Kavilasini Alagenthran, R. N. Balamurugan, P. Sandrasaigaran","doi":"10.56532/mjsat.v2i1.38","DOIUrl":"https://doi.org/10.56532/mjsat.v2i1.38","url":null,"abstract":"COVID-19 pandemic has impacted all facets of society, including students, as daily learning activities were severely affected while the face-to-face classes were forced to be held online. As a result, students underwent tremendous stress and were exposed to severe mental health conditions. Thus, this study investigates how the integration of casual video games into online learning can relieve stress among science students. An online survey was designed and disseminated to students via social media. The respondents were pre-assessed for stress and emotional conditions during their online learning. Then, the respondents were instructed to watch a tutorial video from YouTube and play a quiz-like casual video game that we had developed. The respondents were then reassessed for stress and emotional level (post-assessment) to understand how casual video games can relieve their anxiety in online learning. All questionnaires in this survey were tested for the Likert scale, with one being strongly disagreed and five strongly agreed. Similar pre-and post-survey questionnaires were designed and tested against academicians for their perceived efficiency of casual video games in online learning. The outcome from this study has shown significant improvements in students' stress and mental emotional levels when casual video game is introduced as part of their online lesson. On the other hand, the academicians perceived that online teaching alone is as effective as casual video games during online learning. However, the academicians also perceived that casual video games could significantly reduce students' stress and emotional during online classes. We propose that casual video games are considered an integral tool for online teaching and learning as they can significantly reduce students' stress in online learning during the Covid-19 lockdown.","PeriodicalId":407405,"journal":{"name":"Malaysian Journal of Science and Advanced Technology","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130725434","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

Identifying Lung Cancer Using CT Scan Images Based on Artificial Intelligence 基于人工智能的CT扫描图像识别肺癌

Malaysian Journal of Science and Advanced Technology Pub Date : 2022-03-16 DOI: 10.56532/mjsat.v2i1.34

MD. Ismail Hossain Sadhin, Methila Farzana Woishe, Nila Sultana, Tamanna Zaman Bristy

{"title":"Identifying Lung Cancer Using CT Scan Images Based on Artificial Intelligence","authors":"MD. Ismail Hossain Sadhin, Methila Farzana Woishe, Nila Sultana, Tamanna Zaman Bristy","doi":"10.56532/mjsat.v2i1.34","DOIUrl":"https://doi.org/10.56532/mjsat.v2i1.34","url":null,"abstract":"Lung cancer is among the leading cause of death among men and women. Early detection of lung cancers can increase the possibility of survival amongst patients. The preferred 5-years survival rate for lung most cancers sufferers will increase from 16% to 50% if the disease is detected on time. Computerized tomography (CT) is frequently used for diagnosis and is more efficient than X-ray. However, the images need to be reviewed by a qualified physician who specializes in interpreting the CT scan. This may lead to misinterpretation and conflicting reports among physicians. Therefore, a lung cancer detection system that uses image processing methods to categorize lung cancer in CT images will be more consistent and precise. This paper presents a lung cancer detection system using the Artificial Intelligence (AI) method. The study uses Median, Gaussian, and Watershed segments to reduce noisy and shredded CT images. Then, the Weight Optimization Neural Network method was used to improve accuracy and reduce the computational time. The results were compared with previous works and shows higher accuracy and shorter computational time. ","PeriodicalId":407405,"journal":{"name":"Malaysian Journal of Science and Advanced Technology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131253119","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

Investigation of Computing Students’ Performances in a Fully Online Environment During COVID-19 Pandemic COVID-19大流行期间计算机专业学生在全在线环境下的表现调查

Malaysian Journal of Science and Advanced Technology Pub Date : 2022-03-15 DOI: 10.56532/mjsat.v2i1.36

Syed Nafiul Shefat, Md. Golam Ahsan Akib, Nyme Ahmed, Rifat-Ibn-Alam, Dr. Dip Nandi

引用次数: 0

Production of Fatty Acid Methyl Esther from Wastewater Grown Algae 废水藻类生产脂肪酸甲酯的研究

Malaysian Journal of Science and Advanced Technology Pub Date : 2022-03-15 DOI: 10.56532/mjsat.v2i1.35

H. Saidu, Sulaiman Muhammed, Abdulkarim Ali Deba, Aisha Bello Mahmoud, Olanrewaju Abiola Salau, Shaza Eva Mohamad

引用次数: 0

Constructing a Secure Data Storage System That Supports Multiple Functions by Using Key Aggregation for Data Sharing in Cloud Storage: A Review 利用密钥聚合技术构建云存储数据共享的安全、多功能数据存储系统综述

Malaysian Journal of Science and Advanced Technology Pub Date : 2022-02-18 DOI: 10.56532/mjsat.v2i1.33

Othman Atta Ismael

{"title":"Constructing a Secure Data Storage System That Supports Multiple Functions by Using Key Aggregation for Data Sharing in Cloud Storage: A Review","authors":"Othman Atta Ismael","doi":"10.56532/mjsat.v2i1.33","DOIUrl":"https://doi.org/10.56532/mjsat.v2i1.33","url":null,"abstract":"The old method used for examining data correctness is to recover the entire data from the cloud and then validate data reliability by scrutinizing the correctness of signatures or numeric values of the data as a whole. In modern cryptology, an essential problem to study here is to maintain the greatest benefit of the privacy of given information to perform multiple encryptions. The study shows how a decryption key is made stronger in the sense that it enables several ciphertexts to be decrypted without increasing their size. The statement of the problem lies in the fact that creating an effective public-key encryption system that supports flexible delegation is decipherable by a fixed-size decryption key that could be produced by the holder of the master-secret key. The solution to this problem is by presenting a definite type of public-key encryption known as key-aggregate cryptosystem (KAC). By using this method, users who hold master-secret key could convert a message through a public-key, and an identifier of ciphertext called “class”. This means that the ciphertexts could be further categorized into various classes. The main objective of this paper is to design a secure data storage system that provides multiple stimulating functions by which the storage system is divided and has no major authority.","PeriodicalId":407405,"journal":{"name":"Malaysian Journal of Science and Advanced Technology","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130044723","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