International Journal of Bio-Science and Bio-Technology最新文献

Analyzing Brain Signals to Predict Seizure Events using Machine Learning Techniques 使用机器学习技术分析大脑信号以预测癫痫事件

International Journal of Bio-Science and Bio-Technology Pub Date : 2020-06-30 DOI: 10.21742/ijbsbt.2020.12.1.05

J. Fiaidhi, Tejas Wadiwala, Vikas Trikha

引用次数: 0

Oxygen Transfer Efficiency Evaluation of Underwater Bubbles 水下气泡的氧传递效率评价

International Journal of Bio-Science and Bio-Technology Pub Date : 2020-06-30 DOI: 10.21742/ijbsbt.2020.12.1.04

Y. Jun, Jong-Soo Lee

{"title":"Oxygen Transfer Efficiency Evaluation of Underwater Bubbles","authors":"Y. Jun, Jong-Soo Lee","doi":"10.21742/ijbsbt.2020.12.1.04","DOIUrl":"https://doi.org/10.21742/ijbsbt.2020.12.1.04","url":null,"abstract":"This paper presents the study results on the dissolved oxygen concentration behavior in water body with underwater bubbling. The rage of algae in dams and reservoirs around the country, especially during the summer season, is threatening the habitat environment of these water resources by significantly lowering the dissolved oxygen concentration level. Different aeration devices based on underwater bubbling are widely applied in order to remedy this problem, however, fundamental study results on the performance of these devices in terms of dissolved oxygen level improvement are rarely reported in literature. In the present study, we focus on the quantitative evaluation of oxygen transfer performance of bubble diffusion process, which is the underlying physical model of aeration devices. For this purpose, related physical laws such as Henry’s law of solubility, Fick’s law of diffusion along with water quality standards are reviewed and a new test apparatus is established for this study, with which both the degassing and aeration can be systematically simulated. The test apparatus is composed of a closed water tank (stainless steel; 0.65m × 0.65m × 1.0m) with depressurization and degassing feature, underwater bubbler and measurement system for temperature, pressure and oxygen level. This system is capable of maintaining minimum pressure level of 0.1 atm and the dissolved oxygen concentration level down to 2 mg/L. According to the test results for a commercially available bubbler at three different air flow rates (10, 20, and 30 slpm) and at two bubbling depths of 0.4m and 0.8m, the oxygen transfer efficiency of 1.3-2.5% are confirmed and the best performing conditions could be successfully identified.","PeriodicalId":448456,"journal":{"name":"International Journal of Bio-Science and Bio-Technology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125823532","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 Study on the Subjectivity on Organ Donation of Nursing Students 护生器官捐献主体性研究

International Journal of Bio-Science and Bio-Technology Pub Date : 2020-06-30 DOI: 10.21742/ijbsbt.2020.12.1.03

Sunyoung Jang

引用次数: 1

Medi 24/7 App for Non-Communicable Diseases - India medii 24/7非传染性疾病应用程序-印度

International Journal of Bio-Science and Bio-Technology Pub Date : 2019-12-30 DOI: 10.21742/IJBSBT.2019.11.2.01

P. Jagadeesh, P. Meghana, S. L. Manogna, K. Aashita, Ch Sudhakar

引用次数: 0

Analysis of Lung and Heart Sound Using Smartphone Stethoscope 利用智能手机听诊器分析肺、心音

International Journal of Bio-Science and Bio-Technology Pub Date : 2019-12-30 DOI: 10.21742/IJBSBT.2019.11.2.02

Eui-Bung Jeoung

引用次数: 0

Effect of A Navicular Support Foot Orthosis on Resting Calcaneal Standing Position Angle and Navicular Height in Flat Foot Children 舟骨支撑足矫形器对扁平足患儿静息跟骨站立位角和舟骨高度的影响

International Journal of Bio-Science and Bio-Technology Pub Date : 2019-12-30 DOI: 10.21742/IJBSBT.2019.11.2.03

Seong Hee Kim

{"title":"Effect of A Navicular Support Foot Orthosis on Resting Calcaneal Standing Position Angle and Navicular Height in Flat Foot Children","authors":"Seong Hee Kim","doi":"10.21742/IJBSBT.2019.11.2.03","DOIUrl":"https://doi.org/10.21742/IJBSBT.2019.11.2.03","url":null,"abstract":"This study aims to compare resting calcaneal standing position and navicular height, which are used as diagnostic factors for pes planus, before and after the use of an orthotic with a navicular support in children who had severe flexible pes planus accompanied by navicular drop. Participants wore the navicular orthotic support for more than 8 hours a day. Measurements were taken before putting on the foot apparatus and at 6 and 12 months after; all measurements were taken while the children were not wearing the orthosis. After using the orthosis with added navicular support, the resting calcaneal standing position increased and the navicular height also increased. The increase in the navicular height suggested that the navicular bone collapsed due to the severe flexible pes planus. Our research findings showed that the use of orthosis with navicular support had a good effect for treating children with severe flexible pes planus accompanied by navicular drop. By comparing the long-term effects of orthotics used in this study with existing ones currently used for treatment of flexible pes planus, we can now determine the effects of orthotics with added navicular support and we can have a positive effect on the treatment of navicular drop when accompanied by the symptoms of pes planus. This study showed that orthotics with navicular support increased the resting calcaneal standing position and navicular height in children with severe flexible pes planus.","PeriodicalId":448456,"journal":{"name":"International Journal of Bio-Science and Bio-Technology","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128070035","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

Simulation Studies on the Performance of BCI BCI性能的仿真研究

International Journal of Bio-Science and Bio-Technology Pub Date : 2018-03-31 DOI: 10.14257/APJCRI.2018.03.02

K. L. Kumar, Swathi Kalam

{"title":"Simulation Studies on the Performance of BCI","authors":"K. L. Kumar, Swathi Kalam","doi":"10.14257/APJCRI.2018.03.02","DOIUrl":"https://doi.org/10.14257/APJCRI.2018.03.02","url":null,"abstract":"A large amount of persons approximately the world knowledge the unwell belongings of beating of action, rendering them reliant on others to perform even the most essential errands. In any case, that could change, due to the most recent accomplishments in the Brain-Computer Interface (BCI), which could enable them to recapture a segment of their lost freedom. Indeed, even ordinary people may likewise have the capacity to use Brain Chip Technology to improve their association with the advanced world-if they will get the embed. The term 'Mind Computer Interface' alludes to the immediate connection between a solid cerebrum and a PC. Serious endeavors and research in this BCI field over the previous decade have as of late brought about a human BCI implantation, which is incredible news for every one of us, particularly for the individuals who have been surrendered to spending their lives in wheel seats. This Brain Chip Technology is a stage for the advancement of an extensive variety of other helping gadgets. This paper concentrates on the Brain Chip Technology which encourages quadriplegic individuals to do things like checking email, turning the TV, lights on or off with simply their contemplations. Likewise the meaning of Brain-Computer Interface, the essential objective of planning Brain entryway, the fundamental components of Brain Gate, the exploration work led on it at various Universities and some inadequacies of Brain Gate were additionally introduced.","PeriodicalId":448456,"journal":{"name":"International Journal of Bio-Science and Bio-Technology","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133484117","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