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Fate of Nutrients, Trace Metals, Bacteria, and Pesticides in Nursery Recycled Water

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Journal of Water Resource and Protection 2015年第4期7卷 293-299页

作者： Yun-Ya Yang Gurpal S. toor Soil and Water Quality Laboratory Gulf Coast Research and Education Center Institute of Food and Agricultural Sciences University of Florida Wimauma FL USA

Faced with rapid population growth and fresh water scarcity, reuse of reclaimed water is growing worldwide and becoming an integral part of water resource management. Our objective was to determine the fate of nutrients, trace metals, bacteria, and legacy organic compounds (organochlorine pesticides) in the recycled water from five commercial nursery ponds in Florida. The pH of recycled water at all sites was 8.1 - 9.3, except one site (6.5), while the electrical conductivity (EC) was 0.31 - 0.36 dS/m. Concentrations of trace metals in recycled water were low: Fe (0.125 - 0.367 mg/L), Al (0.126 - 0.169 mg/L), B (0.104 - 0.153 mg/L), Zn (0.123 - 0.211 mg/L), and Mn (<0.111 mg/L). Total phosphorus (P) and total nitrogen (N) in the recycled water were 0.35 - 1.00 mg/L and 1.56 - 2.30 mg/L, respectively. Among organochlorine pesticides, endrin aldehyde was the only pesticide detected in all nursery recycled water ponds, with concentrations from 0.04 to 0.10 μg/L at four sites and 1.62 μg/L at one site. Other detected pesticides in recycled water were methoxychlor, endosulfan sulfate, dichlorodiphenyldichloroethylene (DDE) and α-chlorodane, with concentrations < 0.20 μg/L. Total coliforms and Escherichia coli (E. coli) in recycled water were 20 - 50 colony forming units (CFU)/100 mL. We conclude that the concentrations of various inorganic and organic compounds in recycled water are very low and do not appear to be problematic for irrigation purposes in Florida’s nursery recycled water ponds.

关键词： Water Quality Recycled Water Nutrients Trace Metals Pathogen Pesticides

SCHISTOX: An individual based model for the epidemiology and control of schistosomiasis

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Infectious Disease Modelling 2021年第1期6卷 438-447页

作者： Matthew Graham Diepreye Ayabina Tim CD.Lucas Benjamin S.Collyer Graham F.Medley T.Deirdre Hollingsworth Jaspreet toor Big Data Institute Li Ka Shing Centre for Health Information and DiscoveryUniversity of OxfordOxfordUnited Kingdom Centre for Mathematical Modelling of Infectious Disease London School of Hygiene and Tropical MedicineLondonUnited Kingdom Centre for Environment and Health Imperial College LondonLondonUnited Kingdom Department of Infectious Disease Epidemiology School of Public HealthFaculty of MedicineSt Mary’s CampusImperial College LondonUnited Kingdom MRC Centre for Global Infectious Disease Analysis the Abdul Latif Jameel Institute for Disease and Emergency Analytics(J-IDEA)School of Public HealthImperial College LondonLondonW21PGUnited Kingdom

A stochastic individual based model,SCHISTOX,has been developed for the study of schistosome transmission dynamics and the impact of control by mass drug *** novel aspects that can be investigated include individual level adherence and access to treatment,multiple communities,human sex population dynamics,and implementation of a potential *** of the model parameters have been estimated within previous studies and have been shown to vary between communities,such as the age-specific contact rates governing the age profiles of ***,uncertainty remains as there are wide ranges for certain parameter values and a few remain relatively *** analyse the model dynamics by parameterizing it with published parameter *** also discuss the development of SCHISTOX in the form of a publicly available open-source GitHub *** next key development stage involves validating the model by calibrating to epidemiological data.

关键词： Schistosomiasis Individual based model Mass drug administration

Chemical Characterization of Tomato Industry Wastewater, Florida, United States

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Journal of Water Resource and Protection 2012年第3期4卷 107-114页

作者： Maninder K. Chahal Gurpal S. toor Bielinski M. Santos Soil and Water Quality Laboratory Gulf Coast Research and Education Center University of Florida Wimauma Florida USA

Tomato packers often struggle to find ways to reuse the large volumes of wastewater generated during the tomato cleaning and sanitizing processes due to high transportation costs for off-site disposal and strict surface water discharge regulations in Florida. Information about the composition of tomato packinghouse wastewater and the likely sources of major wastewater constituents might provide insights to develop environmentally sustainable practices for wastewater reuse. The objective of this study was to characterize the chemical composition of wastewater generated in tomato packinghouses. The wastewater samples were collected for 6 to 8 hours from dump tanks of two representative packinghouses at 30 minute intervals after start-up of packing operations during May-June 2009. Results showed that wastewater had high electrical conductivity (1.3 - 2.8 dS·m–1) and chloride (255 - 1125 mg·L–1) due to the use of chlorine as a sanitizer in the packinghouses. Concentrations of total phosphorus (P, 2.8 - 5.7 mg·L–1) and copper (Cu, 1.9 - 2.2 mg·L–1) in wastewater were elevated due to tomato cleaning and sanitizing. To reduce P and Cu concentrations, treatment or blending of wastewater may be needed before discharging wastewater to surface waters. Concentrations of P, potassium, calcium, magnesium, zinc, iron, and manganese were much higher in packinghouse 1 as compared to packinghouse 2 wastewater, probably due to the greater contact time of tomatoes with the dump tank water. Whereas concentrations of Cu were similar in both packinghouses wastewater. Greater concentrations of chemical constituents in the wastewater suggest that residues of pesticides, insecticides, and/or foliar-applied micronutrients on tomatoes may be the likely external sources of most constituents (especially P, Cu, and Zn) in wastewater.

关键词： Tomatoes Wastewater Packinghouse Nutrients Trace Metals

Hypnosis for burn-related pain:Case studies and a review of the literature

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World Journal of Anesthesiology 2017年第1期6卷 1-13页

作者： R Lynae Roberts Zoltan Kekecs Laurie Lazott Omair H toor Gary R Elkins Mind-Body Medicine Research Laboratory Department of Psychology and NeuroscienceBaylor University Department of Surgery and Cancer Imperial College London Department of Anesthesiology Baylor Scott and White Healthcare Texas AM University Health Science Center College of Medicine

Burn injuries create severe pain and psychological distress that are highly variable between patients. Distinct types of pain during various stages of injury and recovery make treatment complex. Standard pharmacological treatment of pain can have adverse effects and is not effective in treating anxiety and other psychological issues. Researchers have proposed that integrating clinical hypnosis as a complementary therapy can be highly beneficial to burn patients and their healthcare providers. The existing literature is reviewed and specific hypnosis techniques are discussed. Evidence exists indicating that adjunctive hypnosis is effective at reducing pain and procedural anxiety. Implementing a multidisciplinary burn care team that includes clinical hypnosis and focuses on the patients' psychological health as well as pain reduction is likely to result in faster healing and reduced distress for patients and caregivers alike.

关键词： Hypnosis Burns Burn units Complementary therapies Anesthetic hypnosis

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我和老鼠有个约定

新东方英语（中英文版） 2008年第12期 42-45页

作者： Rachel toor 张玲

有时,爱所需要的,只不过是敞开的心扉和甘愿承受痛苦的勇气。大老鼠赫斯特我正和一个老朋友在电话里聊我的宠物,一只叫做普鲁登斯的小老鼠。她最近刚死,我非常想念她。不是每个人都能理解,当我失去我的老鼠伙伴时,我的世界变得多么灰暗... 详细信息

有时,爱所需要的,只不过是敞开的心扉和甘愿承受痛苦的勇气。大老鼠赫斯特我正和一个老朋友在电话里聊我的宠物,一只叫做普鲁登斯的小老鼠。她最近刚死,我非常想念她。不是每个人都能理解,当我失去我的老鼠伙伴时,我的世界变得多么灰暗;当我结束一天的工作,回到位于纽约市的公寓里,看到家里空荡荡的没有一个人影,甚至连一只老鼠走动的影子都没有时,我的生活是多么艰难。但我知道,我可以向我的朋友求助,她是一个科学家,整天与实验室的动物打交道。她倾听我诉说着对普鲁登斯的哀悼之情,并和我聊起她的工作伙伴——大老鼠的故事。

关键词：赫斯特普鲁鼠笼实验室宠物笼子清理动物公寓电话

Mass cytometry uncovers a distinct peripheral immune profile and upregulated CD38 expression in patients with hidradenitis suppurativa

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Cellular & Molecular Immunology 2023年第8期20卷 972-975页

作者： Peter Dimitrion Iltefat Hamzavi Congcong Yin Jugmohit toor Kalpana Subedi Namir Khalasawi Angela Miller Richard Huggins Indra Adrianto Jesse Veenstra Gautham Vellaichamy Aakash Hans Steven Daveluy Mohammad Athar Wilson Liao Henry Lim David Ozog Li Zhou Qing-Sheng Mi Center for Cutaneous Biology and Immunology Research Department of DermatologyHenry Ford Health SystemDetroitMI48202USA Immunology Research Program Henry Ford Cancer InstituteHenry Ford Health SystemDetroitMI48202USA Cancer Biology Graduate Program School of MedicineWayne State UniversityDetroitMI48202USA Center for Bioinformatics Department of Public Health SciencesHenry Ford Health SystemDetroitMI48202USA Department of Dermatology Wayne State University School of MedicineDetroitMI48202USA University of Alabama at Birmingham(UAB)Research Center of Excellence in Arsenicals Department of DermatologyUniversity of Alabama at BirminghamBirminghamALUSA Department of Dermatology University of California San FranciscoSan FranciscoCAUSA Department of Biochemistry Microbiologyand ImmunologySchool of MedicineWayne State UniversityDetroitMI48202USA

Hidradenitis suppurativa(HS)is a chronic inflammatory skin disease with a worldwide prevalence of 0.3–4.0%,wherein abscesses and dermal sinus tracts form in intertriginous skin[1].HS remains poorly treated due to a l... 详细信息

关键词： CD38 patients pathogenesis

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＂由此可见……＂

英语学习 2011年第3期 62-65页

作者： Rachel toor 涂乐茄（选注）

写信未了，我们常不假思索地问候对方“Cheers”，尽管我们并非英国人，手里也没有举着香槟酒杯；写学术论文，我们常正襟危坐，大汗淋漓地调动大脑里最不活跃的学术词句，将其生搬硬套塞进论文……

关键词：学术论文英国人问候

柠檬酸氯美酚Clomiphene citrate对于已受消炎痛Indomethacin处理过的鲤鱼Cyprinus carpio的排卵Ovulation和产卵Spawning的影响

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国外水产 1981年第4期 9-12页

作者： K.Kapur H.S.toor 魏驷华

导言多数是在哺乳动物中进行的一系列研究阐明了前列腺素在排卵中的作用(Pharris和Shaw,1974等).近来,研究工作已经扩展到研究前列腺素对硬骨鱼类排卵的作用(Jalabert和Szollos,1975等).一种人工合成物柠檬酸氯美酚[1-ρ(β-乙=胺基乙... 详细信息

导言多数是在哺乳动物中进行的一系列研究阐明了前列腺素在排卵中的作用(Pharris和Shaw,1974等).近来,研究工作已经扩展到研究前列腺素对硬骨鱼类排卵的作用(Jalabert和Szollos,1975等).一种人工合成物柠檬酸氯美酚[1-ρ(β-乙=胺基乙氧)-酚-1,2-二酚-2-氯乙烯柠檬酸]也已用于治疗一些人类生殖机能不全(Jacobson等1968, Kase 1973)和诱导硬骨鱼排卵(Pandey和Hoar,1972;Singh和Singh,1976;Kapur和toor,1978).已有报导指出氯美酚可作用于鲤鱼***脑下丘——脑垂体以刺激促性腺激素的分泌(Breton等,

关键词：消炎痛剂量 Indomethacin Cyprinus carpio 用药量 Spawning Ovulation 鲤鱼柠檬酸抗氧化剂

Fertilization and Soil Ploughing Practices under Changing Physical Environment Lead to Soil Organic Carbon Dynamics under Conservation Agriculture in Rice-Wheat Cropping System: A Scoping Review

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Agricultural Sciences 2024年第1期15卷 82-113页

作者： Salwinder Singh Dhaliwal Arvind Kumar Shukla Sanjib Kumar Behera Sarwan Kumar Dubey Agniva Mandal Mehakpreet Kaur Randhawa Sharanjit Kaur Brar Gagandeep Kaur Amardeep Singh toor Sohan Singh Walia Priyadarshani Arun Khambalkar Department of Soil Science Punjab Agricultural University Ludhiana India Rajmata Vijayaraje Scindia Krishi Vishwa Vidyalaya Gwalior India Indian Institute of Soil Science (ISSS) Bhopal India Indian Council of Agricultural Research—Central Soil Salinity Research Institute (ICAR-CSSRI) Karnal India Department of Agricultural Chemistry and Soil Science Bidhan Chandra Krishi Viswavidyalaya Mohanpur India Department of Crop and Soil Sciences Washington State University Pullman USA School of Organic Farming Punjab Agricultural University Ludhiana India Department of Soil Science Rajmata Vijayaraje Sciendia Krishi Viswa Vidalaya Gwalior India

Ploughing and fertilization practices in rice-wheat system have deteriorated the soil carbon (C) pools. Conservation agriculture (CA) based management approaches have proven to enhance C sequestration and reverse the loss of soil-organic-carbon (SOC), which further enhances soil fertility. Different fractions of SOC pools react to the alterations in management practices and indicate changes in SOC dynamics as compared to total C in the soil. Higher SOC levels in soil have been observed in case of reduced/no-till (NT) practices than conventional tillage (CT). However, between CT and zero tillage/NT, total SOC stocks diminished with an increase in soil depth, which demonstrated that the benefits of SOC are more pronounced in the topsoil under NT. Soil aggregation provides physical protection to C associated with different-sized particles, thus, the improvement in soil aggregation through CA is an effective way to mitigate soil C loss. Along with less soil disturbance, residual management, suitable crop rotation, rational application of manures and fertilizers, and integrated nutrient management have been found to be effective in not only improving soil C stock but also enhancing the soil health and productivity. Thus, CA can be considered as a potential method in the build-up of SOC of soil in rice-wheat system.

关键词： Tillage Conservation Agriculture Soil Organic Carbon Carbon Fractions Rice-Wheat System Organic Amendments