Habitation (Elmsford, N.Y.)最新文献

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Transmission and Distribution of Photosynthetically Active Radiation (PAR) from Solar and Electric Light Sources 来自太阳和电光源的光合有效辐射(PAR)的传输和分布
Habitation (Elmsford, N.Y.) Pub Date : 2009-06-01 DOI: 10.3727/154296610X12686999887481
Takashi Nakamura, A. V. Pelt, N. Yorio, A. Drysdale, R. Wheeler, J. Sager
{"title":"Transmission and Distribution of Photosynthetically Active Radiation (PAR) from Solar and Electric Light Sources","authors":"Takashi Nakamura, A. V. Pelt, N. Yorio, A. Drysdale, R. Wheeler, J. Sager","doi":"10.3727/154296610X12686999887481","DOIUrl":"https://doi.org/10.3727/154296610X12686999887481","url":null,"abstract":"This paper discusses the development and initial testing of a solar plant lighting system which collects, transmits and distributes photosynthetically active radiation (PAR) for controlled environment crop production. In this system, solar light, or light from an electric lamp, is collected by refl ector optics and focused on the end of an optical wave guide cable. The light is fi ltered by the selective beam splitter to reject non-PAR (λ < 400 nm and λ > 700 nm) from the light path to minimize the introduction of heat into the plant growth chamber. The PAR (400 nm < λ < 700 nm) is transmitted to the plant growth chamber where the light is distributed uniformly over the growing area. The lighting capability of the system was evaluated for solar and electric light sources. Based on the results we conclude that the solar plant lighting system with a supplemental electric light source is a viable and effective concept for space based crop production.","PeriodicalId":86963,"journal":{"name":"Habitation (Elmsford, N.Y.)","volume":"12 1","pages":"103-117"},"PeriodicalIF":0.0,"publicationDate":"2009-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3727/154296610X12686999887481","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69738953","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: 17
Control Policies for a Water-Treatment System Using the Markov Decision Process. Part 1: Mathematical Formulation 基于马尔可夫决策过程的水处理系统控制策略。第一部分:数学公式
Habitation (Elmsford, N.Y.) Pub Date : 2009-06-01 DOI: 10.3727/154296610X12686999887120
T. Chiam, Yuehwern Yih, C. Mitchell
{"title":"Control Policies for a Water-Treatment System Using the Markov Decision Process. Part 1: Mathematical Formulation","authors":"T. Chiam, Yuehwern Yih, C. Mitchell","doi":"10.3727/154296610X12686999887120","DOIUrl":"https://doi.org/10.3727/154296610X12686999887120","url":null,"abstract":"","PeriodicalId":86963,"journal":{"name":"Habitation (Elmsford, N.Y.)","volume":"12 1","pages":"21-26"},"PeriodicalIF":0.0,"publicationDate":"2009-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3727/154296610X12686999887120","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69738764","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
Carbon Dioxide Sequestration by Spirulina Platensis in Photo-Bioreactors 光生物反应器中螺旋藻对二氧化碳的固存
Habitation (Elmsford, N.Y.) Pub Date : 2009-06-01 DOI: 10.3727/154296610X12686999887328
J. Ramirez-Perez, H. Janes
{"title":"Carbon Dioxide Sequestration by Spirulina Platensis in Photo-Bioreactors","authors":"J. Ramirez-Perez, H. Janes","doi":"10.3727/154296610X12686999887328","DOIUrl":"https://doi.org/10.3727/154296610X12686999887328","url":null,"abstract":"","PeriodicalId":86963,"journal":{"name":"Habitation (Elmsford, N.Y.)","volume":"32 1","pages":"65-77"},"PeriodicalIF":0.0,"publicationDate":"2009-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3727/154296610X12686999887328","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69738876","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
Enhancement of Ammonium Adsorption Capacity with Pretreated Natural Zeolites 经预处理的天然沸石对铵盐吸附性能的提高
Habitation (Elmsford, N.Y.) Pub Date : 2009-06-01 DOI: 10.3727/154296610X12686999887445
Charles Glass, Ressa Chee Wah
{"title":"Enhancement of Ammonium Adsorption Capacity with Pretreated Natural Zeolites","authors":"Charles Glass, Ressa Chee Wah","doi":"10.3727/154296610X12686999887445","DOIUrl":"https://doi.org/10.3727/154296610X12686999887445","url":null,"abstract":"","PeriodicalId":86963,"journal":{"name":"Habitation (Elmsford, N.Y.)","volume":"12 1","pages":"97-102"},"PeriodicalIF":0.0,"publicationDate":"2009-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3727/154296610X12686999887445","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69738892","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
Novel System of Governance for Remote Communities 一种新型的偏远社区治理体系
Habitation (Elmsford, N.Y.) Pub Date : 2009-06-01 DOI: 10.3727/154296610X12686999887283
P. Schubert
{"title":"Novel System of Governance for Remote Communities","authors":"P. Schubert","doi":"10.3727/154296610X12686999887283","DOIUrl":"https://doi.org/10.3727/154296610X12686999887283","url":null,"abstract":"","PeriodicalId":86963,"journal":{"name":"Habitation (Elmsford, N.Y.)","volume":"12 1","pages":"55-63"},"PeriodicalIF":0.0,"publicationDate":"2009-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3727/154296610X12686999887283","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69738822","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
Evaluation of the Apogee Wheat Variety for its Utilization in Baked Products and Noodles 远地点小麦品种在烘焙食品和面制品中的应用评价
Habitation (Elmsford, N.Y.) Pub Date : 2008-09-01 DOI: 10.3727/154296608785908606
Patrick V. Veillard, J. Kokini
{"title":"Evaluation of the Apogee Wheat Variety for its Utilization in Baked Products and Noodles","authors":"Patrick V. Veillard, J. Kokini","doi":"10.3727/154296608785908606","DOIUrl":"https://doi.org/10.3727/154296608785908606","url":null,"abstract":"","PeriodicalId":86963,"journal":{"name":"Habitation (Elmsford, N.Y.)","volume":"11 1","pages":"185-201"},"PeriodicalIF":0.0,"publicationDate":"2008-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3727/154296608785908606","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69739078","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
Experimental Studies of Load-Displacement Behavior of Water Processing Granular Activated Alumina Beds for Space Life Support Systems 空间生命维持系统水处理颗粒型活性氧化铝床的载荷-位移特性实验研究
Habitation (Elmsford, N.Y.) Pub Date : 2008-09-01 DOI: 10.3727/154296608785908624
R. Malla, G. Anandakumar
{"title":"Experimental Studies of Load-Displacement Behavior of Water Processing Granular Activated Alumina Beds for Space Life Support Systems","authors":"R. Malla, G. Anandakumar","doi":"10.3727/154296608785908624","DOIUrl":"https://doi.org/10.3727/154296608785908624","url":null,"abstract":"","PeriodicalId":86963,"journal":{"name":"Habitation (Elmsford, N.Y.)","volume":"11 1","pages":"149-162"},"PeriodicalIF":0.0,"publicationDate":"2008-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3727/154296608785908624","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69739201","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
A Simulation Approach to Minimize Water Supply, Water Storage Capacity, and Water Treatment Capacity Requirements in an Advanced Life Support System for Mars Missions 在火星任务的先进生命维持系统中最小化水供应、水储存能力和水处理能力要求的模拟方法
Habitation (Elmsford, N.Y.) Pub Date : 2008-09-01 DOI: 10.3727/154296608785908642
C. Ang, Yuehwern Yih
{"title":"A Simulation Approach to Minimize Water Supply, Water Storage Capacity, and Water Treatment Capacity Requirements in an Advanced Life Support System for Mars Missions","authors":"C. Ang, Yuehwern Yih","doi":"10.3727/154296608785908642","DOIUrl":"https://doi.org/10.3727/154296608785908642","url":null,"abstract":"In this study, the relationship among crewmembers and crops water consumption and production, water treatment capacity, water storage tank capacity, and water supply required from Earth is explored. Two mission durations and two scenarios are studied to investigate the impact of mission duration and crops addition, respectively, on water subsystem cost. Results show that increase in water treatment capacity can effectively reduce water storage tank equivalent system mass (ESM) to a certain extent. Mission duration affects water storage tank ESM unless water removal technology and in situ resource utilization (ISRU) are added into the crewmembers-only and crewmembers-and-crops scenarios, respectively, in addition to the water treatment process at optimal capacity. Although the results are system specifi c, it demonstrates that trade study analysis can be performed to evaluate the trade off of water treatment technologies, water removal technologies, and ISRU technologies against water storage tank and supply using ESM.","PeriodicalId":86963,"journal":{"name":"Habitation (Elmsford, N.Y.)","volume":"7 1","pages":"173-183"},"PeriodicalIF":0.0,"publicationDate":"2008-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3727/154296608785908642","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69738743","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
Ammonium-Nitrogen Loading Rates in a Microporous Hollow Fiber Membrane Bioreactor 微孔中空纤维膜生物反应器的氨氮负载率
Habitation (Elmsford, N.Y.) Pub Date : 2008-09-01 DOI: 10.3727/154296608785908651
N. Ruiz, A. Morse, W. Jackson
{"title":"Ammonium-Nitrogen Loading Rates in a Microporous Hollow Fiber Membrane Bioreactor","authors":"N. Ruiz, A. Morse, W. Jackson","doi":"10.3727/154296608785908651","DOIUrl":"https://doi.org/10.3727/154296608785908651","url":null,"abstract":"","PeriodicalId":86963,"journal":{"name":"Habitation (Elmsford, N.Y.)","volume":"11 1","pages":"203-208"},"PeriodicalIF":0.0,"publicationDate":"2008-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3727/154296608785908651","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69738754","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
Habitation Science: The Science of Sustainment 居住科学:维持的科学
Habitation (Elmsford, N.Y.) Pub Date : 2008-09-01 DOI: 10.3727/154296608785908633
K. Preston, W. Goran
{"title":"Habitation Science: The Science of Sustainment","authors":"K. Preston, W. Goran","doi":"10.3727/154296608785908633","DOIUrl":"https://doi.org/10.3727/154296608785908633","url":null,"abstract":"","PeriodicalId":86963,"journal":{"name":"Habitation (Elmsford, N.Y.)","volume":"11 1","pages":"225-228"},"PeriodicalIF":0.0,"publicationDate":"2008-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3727/154296608785908633","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69739212","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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