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Advances in greenhouse automation and controlled environment agriculture:A transition to plant factories and urban agriculture

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International Journal of Agricultural and Biological Engineering 2018年第1期11卷 1-22页

作者： Redmond Ramin Shamshiri Fatemeh Kalantari K.C.Ting Kelly R.Thorp Ibrahim A.Hameed Cornelia Weltzien Desa Ahmad Zahra Mojgan shad Smart Farming Technology Research Center Department of Biological and Agricultural EngineeringFaculty of EngineeringUniversiti Putra Malaysia43400SerdangSelangorMalaysia Department of Landscape Architecture Faculty of Design and ArchitectureUniversiti Putra Malaysia43400SerdangSelangorMalaysia Department of Agricultural and Biological Engineering University of Illinois at Urbana-ChampaignUrbanaIL 61801USA United States Department of Agriculture Agricultural Research ServiceU.S.Arid-Land Agricultural Research CenterMaricopaAZ 85138USA Dept.of ICT and Natural Sciences Faculty of Information Technology and Electrical EngineeringNorwegian University of Science and Technology(NTNU)Larsgårdsveien 2NO-6009ÅlesundNorway Leibniz Institute for Agricultural Engineering and Bioeconomy Max-Eyth-Allee 10014469 Potsdam-BornimGermany Adaptive AgroTech Consultancy International CA 93955USA

Greenhouse cultivation has evolved from simple covered rows of open-fields crops to highly sophisticated controlled environment agriculture(CEA)facilities that projected the image of plant factories for urban *** advances and improvements in CEA have promoted the scientific solutions for the efficient production of plants in populated cities and multi-story *** deployment of CEA for urban agriculture requires many components and subsystems,as well as the understanding of the external influencing factors that should be systematically considered and *** review is an attempt to highlight some of the most recent advances in greenhouse technology and CEA in order to raise the awareness for technology transfer and adaptation,which is necessary for a successful transition to urban *** study reviewed several aspects of a high-tech CEA system including improvements in the frame and covering materials,environment perception and data sharing,and advanced microclimate control and energy optimization *** research highlighted urban agriculture and its derivatives,including vertical farming,rooftop greenhouses and plant factories which are the extensions of CEA and have emerged as a response to the growing population,environmental degradation,and urbanization that are threatening food ***,several opportunities and challenges have been identified in implementing the integrated CEA and vertical farming for urban agriculture.

关键词： smart agriculture greenhouse modelling urban agriculture vertical farming automation internet of things(IoT) wireless sensor network plant factories

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Prospects of Using Platelets as Peripheral Marker to Study the Role of GABA in Autism

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World Journal of Neuroscience 2014年第5期4卷 437-442页

作者： Saima Khan Kaneez Fatima-shad Hashmet Parveen Ghouse Department of Biomedical Sciences PAP RSB Institute of Health Sciences University Brunei Darussalam Brunei Darussalam School of Medical and Molecular Biosciences Faculty of Science University of Technology Sydney Australia

Literature indicated that platelets could be used as a model for neuronal receptors such as γ-amino butyric acid (GABA) and serotonin. Research work exhibited the presence of low levels of GABA and high levels of serotonin concentration in the platelets of autistic children as compare to their healthy counter parts. There are also other evidences pointing out to the significant role of GABA in autism such as association of g-band frequency with the cortical concentration of GABA and gabapentin (GABA analogue) specifically inhibits the cytosolic branched chain amino transferase (BCATc);an enzyme responsible to modulate glutamate availability for the synthesis of GABA.

关键词： Autism GABA Serotonin Platelets Neurotransmitters

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The Role of Trace Metals and Environmental Factors in the Onset and Progression of Schizophrenia in Pakistani Population

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World Journal of Neuroscience 2014年第5期4卷 450-460页

作者： Rukhsana Nawaz Erum Zahir Sonia Siddiqui Asad Usmani K. Fatima shad Dr. Panjwani Center for Molecular Medicine and Drug Research ICCBS University of Karachi Karachi Pakistan Department of Chemistry University of Karachi Karachi Pakistan AnylabTest Everett WA USA School of Medical and Molecular Biosciences Faculty of Science University of Technology Sydney Australia

Exposure to toxic chemicals appears to be one of the major factors in the onset of Schizophrenia. Present study was designed to find out the association of socio-economic, clinical and heavy metals such as chromium (Cr), lead (Pb) copper (Cu), zinc (Zn), iron (Fe), manganese (Mn) selenium (Se) and arsenic (As) as the principle environmental factors that appear to impact schizophrenic condition in Pakistani population. In this study we have tried to expose some factors such as drug abuse, marital status, education, monthly income that could be related to the disease. These parameters were not investigated before in Pakistani subjects. A self-made questionnaire was developed to collect and record the history of patient’s social and economical status. The level of transition metals in the whole blood was also measured by using Inductive couple plasma optical emission spectroscopy (ICP-OES). Present study has found higher levels of Cr, Pb, Zn, Se, As and Cu and lower levels of Fe and Mn in the blood of newly diagnosed (ND) patients when compared to the controls. While comparing ND with the patients who were on medication (Old Diagnosed) we, found lower level of these metals except for copper in ND. However no significant differences were observed between any trace metal levels between the studied groups. The survey concludes that economic status, marital status and illegal drugs are significantly associated with schizophrenia. Pakistani men who use cannabis are significantly higher in numbers when compared to women in acquiring the psychiatric symptoms.

关键词： Schizophrenia Trace Metals Pakistani Population Inductive Couple Plasma Optical Emission Spectroscopy (ICP-OES) Human

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俄亥俄州立大学费舍尔商学院 “讲故事”:高效信息传递的方式

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董事会 2009年第8期 98-99页

作者： shad Morris

所有的公司都会要求员工定期进行现场报告，但这种报告因为过于枯燥无聊，常被与会员工忽略，因而达不到信息传递的效果。如何使任务报告以更高效的方式实现员工问的信息传递？借助高效的中介工具。

关键词：信息传递俄亥俄州立大学讲故事商学院费舍尔员工公司

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Contrast-Induced Nephropathy in Patients Undergoing Elective Coronary Angiography： Incidence and Risk Factors

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Journal of Health Science 2016年第3期4卷 111-117页

作者： Arsalan Salari Fardin Mirbolouk Bijan shad Mahboobeh Gholipour Tolou Hasandokht Amin Karimi Azam Nourisaeed Samaneh Habibnejad Guilan Interventional Cardiovascular Research Center Guilan University of Medical Sciences Rasht Iran

Contrast-Induced Nephropathy （CIN） is a considerable complication in cardiac procedures. Several conditions for CIN have been identified after Coronary Angiography （CA）. The purpose of this study was to assess the incidence and clinical predictors of CIN 24 h after Coronary Angiography. A total of 1,137 consecutive patients with coronary artery syndrome undergoing CA were prospectively enrolled the study. Serum creatinine （Cr） at baseline and 24 h after CA, as well as demographic and clinical characteristics of patients were measured. Contrast-induced nephropathy was defined as a rise in Cr _0.3 mg/dL after CA. Univariable and multivariable logistic regression analysis were performed to identify independent predictors of CIN. The overall incidence rate was 56 （4.9%） in total study population. In multivariate analysis, baseline Cr 〉 1.5 （odds ratio [OR] 4.8, 95% confidence interval [CI] 1.04 to 8.3; P〈 0.001）, Contrast volume 〉 100 mmL （OR 3.4, 95% CI 0.7 to 8.1; P〈 0.002）, Baseline GFR 〈 30 （OR 14.2, 95% CI 8 to 2; P 〈 0.000）; Baseline GFR 30-60 （OR 8.7, 95% CI 2.3 to 13.8; P 〈 0.000） were predictors for CIN. CIN was more frequent in older patients, with higher serum creatinine level and Grater usage of contrast media, and diuretic. N-acetylcysteine （NAC） and hydration cannot prevent the occurrence of CIN.

关键词： Contrast nephropathy coronary angiography contrast media.

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攻击规范信念量表在中学生群体中的信效度检验

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中国临床心理学杂志 2017年第6期25卷 1035-1038页

作者：邵嵘王云强西南大学心理学部重庆400715 南京师范大学道德教育研究所心理学院南京210097

目的:检验攻击规范信念量表(Normative Beliefs about Aggression Scale,NOBAGS)在国内中学生群体中的信度和效度。方法:采用整群抽样两次共选取999名中学生进行测试,对攻击规范信念量表进行项目分析、探索性因素分析、验证性因素分析... 详细信息

目的:检验攻击规范信念量表(Normative Beliefs about Aggression Scale,NOBAGS)在国内中学生群体中的信度和效度。方法:采用整群抽样两次共选取999名中学生进行测试,对攻击规范信念量表进行项目分析、探索性因素分析、验证性因素分析、效标关联效度分析、内部一致性信度分析和重测信度分析。结果:攻击规范信念量表中文版包括共15个项目,分为两个维度:报复攻击信念和一般攻击信念。验证性因素分析显示,二因素模型的各项拟合指数均达到测量学要求。量表分数与攻击行为总分的相关为0.34,与攻击行为四个维度得分的相关为0.39、0.14、0.27和0.18。量表及其两个维度的内部一致性信度分别为0.81、0.78和0.72,重测信度分别为0.79、0.76和0.70。结论:攻击规范信念量表中文版具有较好的信度和效度,是测量我国青少年攻击信念的有效工具。

关键词：攻击规范信念量表报复攻击信念一般攻击信念中学生信度效度

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Sewage Sludge: An Important Biological Resource for Sustainable Agriculture and Its Environmental Implications

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American Journal of Plant Sciences 2012年第12期3卷 1708-1721页

作者： Khalid Usman Sarfaraz Khan Said Ghulam Muhammad Umar Khan Niamatullah Khan Muhammad Anwar Khan shad Khan Khalil Department of Agriculture Chemistry Faculty of Agriculture Gomal University Dera Ismail Khan Pakistan Department of Agronomy Agricultural University Peshawar Pakistan Department of Agronomy Faculty of Agriculture Gomal University Dera Ismail Khan Pakistan Department of Soil Science Faculty of Agriculture Gomal University Dera Ismail Khan Pakistan University Wensam College Gomal University Dera Ismail Khan Pakistan

Intensive farming generally needs large addition of organic matter to maintain fertility and enhance crop yields. Sewage sludge/biosolids are by-products of municipal and industrial wastewater treatment and a rich source of organic nutrients. Sewage sludge having high content of organic matter, macro- and micro-nutrients, can be used as fertilizer/soil conditioner for food, vegetable crop, horticultural plants and pasture, which in most cases can be beneficially recycled. In the past sewage sludge was regarded as a waste product due to expected high level of contaminants such as pathogens, pollutants and synthetic materials discharged in sewer from homes and industries, which were often incinerated, dumped in occasion or land fill. As a result of rapidly increasing population, urbanization and industrialization, wastewater production and sewage sludge generation have increased manifold. Due to high cost of mineral fertilizers and escalating trends in their prices, there is an increasing trend of using sewage sludge in agriculture, especially under intensive cropping in arid and semi arid regions of the country. Therefore, application of sewage sludge to agricultural soils may be sustainable and economical due to nutrient cycling and disposal of sewage sludge. However, there may be a risk in use of sewage sludge due to potentially harmful contents present in the sludge such as heavy metals and pathogens. This paper, therefore, presents a review on various aspects of sewage sludge used in agriculture.

关键词： Sewage Sludge Sustainable Agriculture Pathogen Heavy Metals Soil Quality and Fertility

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氮添加背景下土壤真菌和细菌对不同种源入侵植物乌桕生长特征的影响

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植物生态学报 2023年第2期47卷 206-215页

作者：罗来聪赖晓琴白健李爱新方海富 Nasir shad 唐明胡冬南张令江西省森林培育重点实验室江西农业大学林学院南昌330045

为了解氮添加背景下土壤真菌和细菌对不同种源入侵植物生长的影响,该实验以本地和入侵地种源不同种群乌桕(Triadica sebifera)为研究对象,通过氮添加处理,施用细菌抑制剂(链霉素)和真菌抑制剂(扑海因)调控土壤细菌、真菌活性,探究土壤... 详细信息

为了解氮添加背景下土壤真菌和细菌对不同种源入侵植物生长的影响,该实验以本地和入侵地种源不同种群乌桕(Triadica sebifera)为研究对象,通过氮添加处理,施用细菌抑制剂(链霉素)和真菌抑制剂(扑海因)调控土壤细菌、真菌活性,探究土壤细菌和真菌对不同种源乌桕生长的影响,以揭示乌桕成功入侵机制,为有效预测和管理入侵植物提供理论依据。结果表明:(1)入侵地种源乌桕在株高、叶片数和生物量方面均显著高于本地种源,入侵地种源乌桕相较于本地种源具有显著生长优势。(2)添加细菌和真菌抑制剂显著降低了乌桕地上生物量,且乌桕生长对土壤细菌的依赖性更强。(3)氮添加及其与土壤细菌和真菌的交互作用对于乌桕生长和资源分配有显著影响,增强了乌桕对资源的竞争优势,可能是影响乌桕入侵成功的重要因素。

关键词：氮添加细菌真菌植物入侵

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氮沉降背景下土壤微生物对入侵植物乌桕叶绿素荧光特征的影响

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生态学报 2021年第23期41卷 9377-9387页

作者：方海富冯为迅罗来聪高宇王佰慧 shad Nasir 魏启轩邹瑜苏思思张令江西农业大学林学院江西省森林培育重点实验室江西特色林木资源培育与利用2011协同创新中心南昌330045

植物入侵会造成入侵地生态系统功能和稳定性的破坏。与原产地种源相比,入侵种源植物在生理学特性方面有所不同,使其在资源利用和抵抗环境胁迫具有较强的竞争优势。叶绿素荧光特性与植物光合作用效率密切相关,对植物生长具有重要作用。... 详细信息

植物入侵会造成入侵地生态系统功能和稳定性的破坏。与原产地种源相比,入侵种源植物在生理学特性方面有所不同,使其在资源利用和抵抗环境胁迫具有较强的竞争优势。叶绿素荧光特性与植物光合作用效率密切相关,对植物生长具有重要作用。氮沉降加剧是全球变化的一个重要因子,土壤微生物对植物吸收利用土壤养分至关重要。通过施用细菌抑制剂(链霉素)和真菌抑制剂(扑海因)选择性抑制的土壤微生物活性,开展乌桕盆栽实验,在模拟氮沉降背景下,研究不同微生物群落如何影响入侵乌桕叶绿素荧光特性,有助于理解入侵植物的进化特征和入侵机制,为有效防控入侵植物并降低其对生态系统危害提供理论依据。以原产地地和入侵地两个种源乌桕(Triadica sebifera)为研究对象,在氮沉降条件下,通过调控土壤细菌和真菌,探讨两个种源乌桕叶绿素荧光参数差异。结果显示:氮沉降显著增加乌桕相对叶绿素含量(SPAD)、光系统II的最大量子产率(F_(v)/F_(m))、非光化学猝灭(NPQ)和半饱和光强(I_(k))。入侵种源乌桕比原产地具有较低SPAD。氮沉降与细菌抑制剂共同作用显著增强了F_(v)/F_(m)、NPQ和I_(k),显著减弱了光能利用率(α)和SPAD。细菌抑制剂减缓了本地种源乌桕α,真菌抑制剂促进本地种源乌桕I_(k),抑制入侵种源乌桕I_(k),细菌和真菌抑制剂可显著降低原产地乌桕α。氮沉降与生物抑制剂可显著作用于乌桕叶片SPAD。氮沉降、土壤微生物和不同乌桕种源可共同作用于光系统Ⅱ实际光合量子产率Y(Ⅱ),α和潜在最大相对电子传递速率(ETR_(max))。因此,氮沉降与生物抑制剂对乌桕叶绿素荧光特性具有协同作用,入侵种源乌桕对土壤微生物控制的响应不明显,在微生物控制条件下依然具有较强的适应能力,因而具有较强的入侵能力。

关键词：叶绿素荧光参数氮沉降细菌真菌植物入侵

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论“以人为本”理念下的高校图书馆的发展

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漯河职业技术学院学报 2012年第4期11卷 181-182页

作者：邵兴丽华北水利水电学院河南郑州450011

在高校图书馆这一特殊领域,以读者为本,以馆员为本就是"以人为本"的最好体现,同时也是服务方式和管理理念改变的结果,从而促进高校图书馆的和谐发展。

关键词：以人为本读者第一馆员为本

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