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Istorija 20. veka最新文献

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Seasonal Metal Speciation in the Sabie River Catchment, Mpumalanga, South Africa 南非普马兰加省萨比河流域的季节性金属物种
Istorija 20. veka Pub Date : 2020-11-16 DOI: 10.17758/eares10.eap1120251
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引用次数: 0
Preparation and Characterization of Adsorbents for Carbon Dioxide Adsorption 二氧化碳吸附吸附剂的制备与表征
Istorija 20. veka Pub Date : 2020-11-16 DOI: 10.17758/eares10.eap1120282
S. O. Akpasi, Y. Isa
{"title":"Preparation and Characterization of Adsorbents for Carbon Dioxide Adsorption","authors":"S. O. Akpasi, Y. Isa","doi":"10.17758/eares10.eap1120282","DOIUrl":"https://doi.org/10.17758/eares10.eap1120282","url":null,"abstract":"— To reduce emissions of greenhouse gasses, there should be better control of the release of CO 2 due to human activities. In this study, an inexpensive material was developed as adsorbents for CO 2 capture. For the preparation of activated carbon by chemical activation in a laboratory vacuum furnace with zinc chloride (ZnCl 2 ) at 500 °C for 1 hour, sugarcane bagasse was being used as a starting material whereas kaolinite was locally obtained. These adsorbents were applied for the storage of CO 2 within a range of temperatures (30 °C, 50 °C and 70°C) while the flow rate (30mL/min to 70mL/min) and column bed height (3cm – 5cm) were varied at constant temperature. This research also explored sample features such as the surface area and porosity, functional groups, and scanning electron microscopic images. This further substantiate the conclusion that CO 2 adsorption with kaolinite and activated carbon is favoured at low temperatures, low operating CO 2 flowrates and high column bed height.","PeriodicalId":14520,"journal":{"name":"Istorija 20. veka","volume":"18 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73400059","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
Perception of Social Media Use and Effect on Academic Life: Students’ Perspective 社交媒体使用的感知及其对学术生活的影响:学生视角
Istorija 20. veka Pub Date : 2020-11-16 DOI: 10.17758/eares10.eap1120402
{"title":"Perception of Social Media Use and Effect on Academic Life: Students’ Perspective","authors":"","doi":"10.17758/eares10.eap1120402","DOIUrl":"https://doi.org/10.17758/eares10.eap1120402","url":null,"abstract":"","PeriodicalId":14520,"journal":{"name":"Istorija 20. veka","volume":"47 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73088129","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
Pigeon Pea (Cajanus Cajan) Seed Meal as a Dietary Protein Source for Tank Reared Nile Tilapia (Oreochromis Niloticus) Fish: A Mini-Review 鸽豆(Cajanus Cajan)种子粕作为池养尼罗罗非鱼(Oreochromis Niloticus)饲料蛋白质来源的研究进展
Istorija 20. veka Pub Date : 2020-11-16 DOI: 10.17758/eares10.eap1120272
{"title":"Pigeon Pea (Cajanus Cajan) Seed Meal as a Dietary Protein Source for Tank Reared Nile Tilapia (Oreochromis Niloticus) Fish: A Mini-Review","authors":"","doi":"10.17758/eares10.eap1120272","DOIUrl":"https://doi.org/10.17758/eares10.eap1120272","url":null,"abstract":"","PeriodicalId":14520,"journal":{"name":"Istorija 20. veka","volume":"136 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73786566","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
Simulation of Supercritical Water Gasification of Microalgae for Hydrogen and Methane-rich Gas Production 微藻超临界水气化富氢富甲烷产气模拟
Istorija 20. veka Pub Date : 2020-11-16 DOI: 10.17758/eares10.eap1120237
{"title":"Simulation of Supercritical Water Gasification of Microalgae for Hydrogen and Methane-rich Gas Production","authors":"","doi":"10.17758/eares10.eap1120237","DOIUrl":"https://doi.org/10.17758/eares10.eap1120237","url":null,"abstract":"","PeriodicalId":14520,"journal":{"name":"Istorija 20. veka","volume":"51 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72717179","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
Performance Evaluation of Freeze Crystallization for removal of Water and Sodium Sulphate from Mine Wastewater 冷冻结晶脱除矿山废水中水和硫酸钠的性能评价
Istorija 20. veka Pub Date : 2020-11-16 DOI: 10.17758/eares10.eap1120235
{"title":"Performance Evaluation of Freeze Crystallization for removal of Water and Sodium Sulphate from Mine Wastewater","authors":"","doi":"10.17758/eares10.eap1120235","DOIUrl":"https://doi.org/10.17758/eares10.eap1120235","url":null,"abstract":"","PeriodicalId":14520,"journal":{"name":"Istorija 20. veka","volume":"68 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77324777","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
Drivers for Recycling in Johannesburg, South Africa 南非约翰内斯堡的回收司机
Istorija 20. veka Pub Date : 2020-11-16 DOI: 10.17758/eares10.eap1120259
{"title":"Drivers for Recycling in Johannesburg, South Africa","authors":"","doi":"10.17758/eares10.eap1120259","DOIUrl":"https://doi.org/10.17758/eares10.eap1120259","url":null,"abstract":"","PeriodicalId":14520,"journal":{"name":"Istorija 20. veka","volume":"30 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81697209","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
Thermosensitive Hollowed Magnetic Lignin Nanocarrier Laden with Doxorubicin for Responsive Delivery and Hyperthermia Treatment of Cancer 载多柔比星的热敏空心磁木质素纳米载体的反应性递送和热疗治疗癌症
Istorija 20. veka Pub Date : 2020-11-16 DOI: 10.17758/eares10.eap1120245
{"title":"Thermosensitive Hollowed Magnetic Lignin Nanocarrier Laden with Doxorubicin for Responsive Delivery and Hyperthermia Treatment of Cancer","authors":"","doi":"10.17758/eares10.eap1120245","DOIUrl":"https://doi.org/10.17758/eares10.eap1120245","url":null,"abstract":"","PeriodicalId":14520,"journal":{"name":"Istorija 20. veka","volume":"6 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87563148","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
Bio-sorption of CU2+ and PB2+ Ions onto Citrus Sinensis (Orange) Peel 柑桔皮对CU2+和PB2+离子的生物吸附研究
Istorija 20. veka Pub Date : 2020-11-16 DOI: 10.17758/eares10.eap1120232
{"title":"Bio-sorption of CU2+ and PB2+ Ions onto Citrus Sinensis (Orange) Peel","authors":"","doi":"10.17758/eares10.eap1120232","DOIUrl":"https://doi.org/10.17758/eares10.eap1120232","url":null,"abstract":"","PeriodicalId":14520,"journal":{"name":"Istorija 20. veka","volume":"84 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89029771","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
Impact of Magnesium Source on the Yield and Structure of Struvite 镁源对鸟粪石产率和结构的影响
Istorija 20. veka Pub Date : 2020-11-16 DOI: 10.17758/eares10.eap1120225
{"title":"Impact of Magnesium Source on the Yield and Structure of Struvite","authors":"","doi":"10.17758/eares10.eap1120225","DOIUrl":"https://doi.org/10.17758/eares10.eap1120225","url":null,"abstract":"","PeriodicalId":14520,"journal":{"name":"Istorija 20. veka","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89362153","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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