检索结果-南通市图书馆

Improving Compost Process efficiency by Leachates Inoculation and shredding of the Organic Fraction of Municipal solid Waste at Bordo Poniente Composting Plant,Mexico City

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Journal of environmental science and engineering(A) 2021年第5期10卷 177-183页

作者： Francisco Javier Barrón-santos Ma.eugenia Gutiérrez-Castillo Luis Raúl Tovar-Gálvez Ma.teresa Núñez-Cardona Ricardo estrada-Núñez Claudia Rodríguez Tapia Alfonso espitia-Cabrera Departamento de Posgrado Salud OcupacionalSeguridad e HigieneEscuela Nacional de Medicina y HomeopatíaInstituto Politécnico NacionalCiudad de México 07320México Departamento de Biociencias e Ingeniería Centro Interdisciplinario de Investigaciones y Estudios sobre Medio Ambiente y DesarrolloInstituto Politécnico NacionalCiudad de México 07340México Departamento el Hombre y su Ambiente Universidad Autónoma Metropolitana XochimilcoCiudad de México 04960México secretaría de Obras y servicios Gobierno de la Ciudad de MéxicoCiudad de México 06000México Unidad Profesional Interdisciplinaria de Biotecnología Instituto Politécnico NacionalCiudad de México 07340México Departamento de energía Universidad Autónoma Metropolitana AzcapotzalcoCiudad de México 02200México

Management of MsW(Municipal solid Waste)is a major downside in most of the biggest *** composting of the organic fraction of MsW is one of the oldest and simplest ways of organic waste *** is a self-heating biological conversion that generates appropriate finished merchandise such as soil conditioner or *** City generates about 12,500 ton/day of MsW,44%of it is food scraps and yard trimmings which are the OFMsW(Organic Fraction of Municipal solid Waste),2,500 ton/day of it is composted at the BPCP(Bordo Poniente Composting Plant)yielding 500 ton/day of *** purpose of this study was to evaluate three treatments to accelerate the composting process,so eventually the city could increase the amount of the OFMsW at *** compared three different treatments;one of them showed a significant reduction in time of the composting process(p≤0.05)i.e.,it took less time to reach the thermophilic stage,maturity and stabilization *** was achieved at 35 days and 60 days to *** conclude that shredding the feedstock plus leachate inoculum addition at the beginning of the process,reduces the composting time in about 61%with respect to the time it takes at the BPCP,where lasted 90 days.

关键词： Composting organic fraction municipal solid waste inoculum leachates size particle

Upper Ocean Temperatures Hit Record High in 2020

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Advances in Atmospheric sciences 2021年第4期38卷 523-530页

作者： Lijing CHeNG John ABRAHAM Kevin eTReNBeRTH John FAsULLO Tim BOYeR Ricardo LOCARNINI Bin ZHANG Fujiang YU Liying WAN Xingrong CHeN Xiangzhou sONG Yulong LIU Michael eMANN Franco ReseGHeTTI simona sIMONCeLLI viktor GOUReTsKI Gengxin CHeN Alexey MIsHONOv Jim ReAGAN Jiang ZHU International Center for Climate and environment sciences Institute of Atmospheric PhysicsChinese Academy of SciencesBeijing 100029China Center for Ocean Mega-science Chinese Academy of SciencesQingdao 266071China University of st.Thomas School of EngineeringMinnesota 55105USA National Center for Atmospheric Research BoulderColorado 80307USA National Oceanic and Atmospheric Administration National Centers for Environmental InformationSilver SpringMaryland 20910USA Institute of Oceanology Chinese Academy of SciencesQingdao 266071China National Marine environmental Forecasting Center Ministry of Natural Resources of ChinaBeijing 100081China College of Oceanography Hohai UniversityNanjing 210098China National Marine Data and Information service Tianjin 300171China Department of Meteorology&Atmospheric science The Pennsylvania State UniversityUniversity ParkPennsylvania 16802USA Italian National Agency for New Technologies Energy and Sustainable Economic DevelopmentS.Teresa Research CenterLerici 19032Italy Istituto Nazionale di Geofisica e vulcanologia Sede di BolognaBologna 40128Italy south China sea Institute of Oceanology Chinese Academy of SciencesGuangzhou 510301China essIC/CIsess-MD University of MarylandCollege ParkMaryland 20742USA

The long-term warming of the ocean is a critical indicator of both the past and present state of the climate system. It also provides insights about the changes to come, owing to the persistence of both decadal variations and secular trends,which the ocean records extremely well(Hansen et al., 2011;IPCC, 2013;Rhein et al., 2013;Trenberth et al., 2016;Abram et al., 2019).

关键词： ocean Upper warming

维普期刊数据库

Another Record: Ocean Warming Continues through 2021 despite La Nina Conditions

在线全文

学校读者我要写书评

暂无评论

Advances in Atmospheric sciences 2022年第3期39卷 373-385页

作者： Lijing CHeNG John ABRAHAM Kevin eTReNBeRTH John FAsULLO Tim BOYeR Michael eMANN Jiang ZHU Fan WANG Ricardo LOCARNINI Yuanlong LI Bin ZHANG Zhetao TAN Fujiang YU Liying WAN Xingrong CHeN Xiangzhou sONG Yulong LIU Franco ReseGHeTTI simona sIMONCeLLI viktor GOUReTsKI Gengxin CHeN Alexey MIsHONOv Jim ReAGAN International Center for Climate and environment sciences Institute of Atmospheric PhysicsChinese Academy of SciencesBeijing 100029China Center for Ocean Mega-science Chinese Academy of SciencesQingdao 266071China University of st.Thomas School of EngineeringMinnesota 55105USA National Center for Atmospheric Research BoulderColorado 80307USA National Oceanic and Atmospheric Administration National Centers for Environmental InformationSilver SpringMaryland 20910USA Department of Meteorology&Atmospheric science The Pennsylvania State UniversityUniversity ParkPennsylvania 16802USA Institute of Oceanology Chinese Academy of SciencesQingdao 266071China National Marine environmental Forecasting Center Ministry of Natural Resources of ChinaBeijing 100081China College of Oceanography Hohai UniversityNanjing 210098China National Marine Data and Information service Tianjin 300171China Italian National Agency for New Technologies Energy and Sustainable Economic DevelopmentS.Teresa Research CenterLerici 19032Italy Istituto Nazionale di Geofisica e vulcanologia Sede di BolognaBologna 40128Italy south China sea Institute of Oceanology Chinese Academy of SciencesGuangzhou 510301China essIC/CIsess-MD University of MarylandCollege ParkMD 20742USA

The increased concentration of greenhouse gases in the atmosphere from human activities traps heat within the climate system and increases ocean heat content(OHC). Here, we provide the first analysis of recent OHC changes through 2021 from two international groups. The world ocean, in 2021, was the hottest ever recorded by humans, and the 2021 annual OHC value is even higher than last year’s record value by 14 ± 11 ZJ(1 zetta J = 1021 J) using the IAP/CAs dataset and by16 ± 10 ZJ using NCeI/NOAA dataset. The long-term ocean warming is larger in the Atlantic and southern Oceans than in other regions and is mainly attributed, via climate model simulations, to an increase in anthropogenic greenhouse gas concentrations. The year-to-year variation of OHC is primarily tied to the el Nino-southern Oscillation(eNsO). In the seven maritime domains of the Indian, Tropical Atlantic, North Atlantic, Northwest Pacific, North Pacific, southern oceans,and the Mediterranean sea, robust warming is observed but with distinct inter-annual to decadal variability. Four out of seven domains showed record-high heat content in 2021. The anomalous global and regional ocean warming established in this study should be incorporated into climate risk assessments, adaptation, and mitigation.

关键词： La Nina ocean heat ocean warming attribution observation

维普期刊数据库

Another Year of Record Heat for the Oceans

在线全文

学校读者我要写书评

暂无评论

Advances in Atmospheric sciences 2023年第6期40卷 963-974页

作者： Lijing CHeNG John ABRAHAM Kevin eTReNBeRTH John FAsULLO Tim BOYeR Michael eMANN Jiang ZHU Fan WANG Ricardo LOCARNINI Yuanlong LI Bin ZHANG Fujiang YU Liying WAN Xingrong CHeN Licheng Feng Xiangzhou sONG Yulong LIU Franco ReseGHeTTI simona sIMONCeLLI viktor GOUReTsKI Gengxin CHeN Alexey MIsHONOv Jim ReAGAN Guancheng LI International Center for Climate and environment sciences Institute of Atmospheric PhysicsChinese Academy of SciencesBeijing 100029China Center for Ocean Mega-science Chinese Academy of SciencesQingdao 266071China University of st.Thomas School of EngineeringMinnesota 55105USA National Center for Atmospheric Research BoulderColorado 80307USA University of Auckland AucklandNew Zealand National Oceanic and Atmospheric Administration National Centers for Environmental InformationSilver SpringMaryland 20910USA Department of earth and environmental science University of PennsylvaniaPhiladelphiaPennsylvania 19104USA Institute of Oceanology Chinese Academy of SciencesQingdao 266071China National Marine environmental Forecasting Center Ministry of Natural Resources of ChinaBeijing 100081China College of Oceanography Hohai UniversityNanjing 210098China National Marine Data and Information service Tianjin 300171China Italian National Agency for New Technologies Energy and Sustainable Economic DevelopmentS.Teresa Research CenterLerici 19032Italy Istituto Nazionale di Geofisica e vulcanologia Sede di BolognaBologna 40128Italy south China sea Institute of Oceanology Chinese Academy of SciencesGuangzhou 510301China essIC/CIsess-MD University of MarylandCollege ParkMDCollege ParkMaryland 20740USA eco-environmental Monitoring and Research Center Pearl River Valley and South China Sea Ecology and Environment AdministrationMinistry of Ecology and EnvironmentPRCGuangzhou 510611China

Changes in ocean heat content(OHC), salinity, and stratification provide critical indicators for changes in earth’s energy and water cycles. These cycles have been profoundly altered due to the emission of greenhouse gasses and other anthropogenic substances by human activities, driving pervasive changes in earth’s climate system. In 2022, the world’s oceans, as given by OHC, were again the hottest in the historical record and exceeded the previous 2021 record *** to IAP/CAs data, the 0–2000 m OHC in 2022 exceeded that of 2021 by 10.9 ± 8.3 ZJ(1 Zetta Joules = 1021Joules);and according to NCeI/NOAA data, by 9.1 ± 8.7 ZJ. Among seven regions, four basins(the North Pacific, North Atlantic, the Mediterranean sea, and southern oceans) recorded their highest OHC since the 1950s. The salinity-contrast index, a quantification of the “salty gets saltier–fresh gets fresher” pattern, also reached its highest level on record in 2022,implying continued amplification of the global hydrological cycle. Regional OHC and salinity changes in 2022 were dominated by a strong La Ni?a event. Global upper-ocean stratification continued its increasing trend and was among the top seven in 2022.

关键词： ocean heat content salinity stratification global warming climate

维普期刊数据库

ventilation practices in burn patients—an international prospective observational cohort study

在线全文

学校读者我要写书评

暂无评论

Burns & Trauma 2021年第1期9卷 47-57页

作者： Gerie J.Glas Janneke Horn Markus W.Hollmann Benedikt Preckel Kirsten Colpaert Manu Malbrain Ary serpa Neto Karim Asehnoune Marcello Gamma de Abreu Ignacio Martin-Loeches Paolo Pelosi Folke sjoerg Jan M.Binnekade Berry Cleffken Nicole P.Juffermans Paul Knape Bert G.Loef David P.Mackie Perenlei enkhbaatar Nadia Depetris Anders Perner eva Herrero Lucia Cachafeiro Marc Jeschke Jeffrey Lipman Matthieu Legrand Johannes Horter Athina Lavrentieva Alex Kazemi Anne Berit Guttormsen Frederik Huss Mark Kol Helen Wong Therese starr Luc De Crop Wilson de Oliveira Filho Joa Manoel silva Junior Cintia M.C.Grion Marjorie Burnett Frederik Mondrup Francois Ravat Mathieu Fontaine Renan Le Floch Mathieu Jeanne Morgane Bacus Maite Chaussard Marcus Lehnhardt Bassem Daniel Mikhail Jochen Gille Aidan sharkey Nicole Trommel Auke C.Reidinga Nadine vieleers Anna Tilsley Henning Onarheim Maria teresa Bouza Alexander Agrifoglio Filip Fredén Tina Palmieri Lynda e.Painting Marcus J.schultz LAMiNAR investigators Academic Medical Center University of AmsterdamAmsterdamAZ 1105The Netherlands Department of Anaesthesia and Intensive Therapy Medical University of Lublin Aleje Racklawickie 1–20-059 Lublin–Poland AZ JAN PALFIJN GeNT Watersportlaan 5–9000 Gent–Belgium ABC Medical school SaPauloBangúSP 5001Brazil service d’Anesthésie Réanimation Chirurgicale Nantes 44093France University Hospital Carl Gustav Carus Dresden 01307Germany st James University Hospital Dublin D08 NHY1Ireland University of Genoa GenoaGE 16128Italy Linkoing University Hospital Linkoing 58185Sweden Maasstad Hospital RotterdamDZ 3079The Netherlands Red Cross Hospital BeverwijkLE 1942The Netherlands Martini Hospital GroningenNT 9728The Netherlands University of Texas Medical Branch GalvestonTX 77555USA Turin CTO Burn Center TurinTO 10126Italy Rigshospitalet Copenhagen 2100Denmark La Paz University Hospital Madrid 28046Spain Ross Tilley Burn Centre Sunnybrook Health Sciences CentreToronto M4N 3M5Canada Royal Brisbane and Women’s Hospital Queensland UniversityHerstonQLD 4029Australia Australian and New Zealand Intensive Care Research Centre.Monash University MelbourneVIC 3004Australia GH st-Louis-Lariboisière APHPParis 75010France BG Klinik Ludwigshafen Ludwigshafen 67071Germany Papanikoalou Hospital Thessaloniki 54621Greece Middlemore Hospital OtahuhuAuckland 2025New Zealand Haukeland University Hospital Bergen 5021Norway Uppsala University Hospital Uppsala 75185Sweden Concord Repatriation General Hospital NsW University of SydneyConcord 2139Australia Ziekenhuis Netwerk Antwerpen-stuivenberg Antwerpen 2060Belgium Universidade de sao Paulo Sao Paulo 01246-903Brazil Universidade estadual de Londrina Londrina 86057-970Brazil sunnybrook Health sciences Centre Toronto M4N 3M5Canada CHU Lyon st Luc Lyon 69007France CHU Nantes service dánesthesie reanimation chirugicale Nantes 44093France Hopital Roger salengro CHRU LilleLille 59037France saint-Louis Hospital Paris 75010France BG University Hospital Bergmannsheil Bo

Background:It is unknown whether lung-protective ventilation is applied in burn patients and whether they benefit from *** study aimed to determine ventilation practices in burn intensive care units(ICUs)and investigate the association between lung-protective ventilation and the number of ventilator-free days and alive at day 28(vFD-28).Methods:This is an international prospective observational cohort study including adult burn patients requiring mechanical *** tidal volume(v_(T))was defined as v_(T)≤8 mL/kg predicted body weight(PBW).Levels of positive end-expiratory pressure(PeeP)and maximum airway pressures were *** association between v_(T) and vFD-28 was analyzed using a competing risk *** settings were presented for all patients,focusing on the first day of *** also compared ventilation settings between patients with and without inhalation ***:A total of 160 patients from 28 ICUs in 16 countries were *** v_(T) was used in 74%of patients,median v_(T) size was 7.3[interquartile range(IQR)6.2–8.3]mL/kg PBW and did not differ between patients with and without inhalation trauma(p=0.58).Median vFD-28 was 17(IQR 0–26),without a difference between ventilation with low or high v_(T)(p=0.98).All patients were ventilated with PeeP levels≥5 cmH_(2)O;80%of patients had maximum airway pressuress international cohort study we found that lung-protective ventilation is used in the majority of burn patients,irrespective of the presence of inhalation *** of low v_(T) was not associated with a reduction in *** registration:*** *** of registration:9 December 2014.

关键词： Mechanical ventilation Inhalation trauma Lung-protective Critical care

小胶质细胞在光/暗周期过程中调节海马突触传递和睡眠持续时间

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

神经损伤与功能重建 2022年第5期17卷 310-310页

作者：杜一星(编译) Department of Physiology and Pharmacology Sapienza University of Rome Axe Neurosciences Centre de Recherche du CHU de Québec Université Laval Quebec City Department of Neurology San Raffaele of Cassino 4. National Research Council Institute of Biochemistry and Cell Biology (EMMA/Infrafrontier/IMPC ) International Campus "A. Buzzati-Traverso" INRAe Bordeaux INP NutriNeuro UMR 1286 Bordeaux University Tecniplast s.P.A. Buguggiate Department of Molecular Medicine Sapienza University INseRM Neurocentre Magendie Physiopathologie de la Plasticité Neuronale Division of Medical sciences University of Victoria The Department of Biochemistry and Molecular Biology The University of British Columbia Department of Physiology and Pharmacology Sapienza University Laboratory affiliated to Istituto Pasteur Italia Department of Neurophysiology Neuropharmacology Inflammaging IRCCS Neuromed

小胶质细胞是大脑的常驻巨噬细胞,通过感知神经元活动并支持突触重塑和可塑性积极促进脑实质的稳态。虽然已有研究表明星形胶质细胞在睡眠中的不同作用,但小胶质细胞在调节睡眠/觉醒周期和白天不同阶段调节突触活动中的作用尚未深入研... 详细信息

小胶质细胞是大脑的常驻巨噬细胞,通过感知神经元活动并支持突触重塑和可塑性积极促进脑实质的稳态。虽然已有研究表明星形胶质细胞在睡眠中的不同作用,但小胶质细胞在调节睡眠/觉醒周期和白天不同阶段调节突触活动中的作用尚未深入研究。以光作为授时提示,我们研究了用集落刺激因子-1受体拮抗剂PLX5622消除小胶质细胞对雄性小鼠睡眠/觉醒周期和海马突触传递的影响。我们的数据表明,小胶质细胞几乎完全的耗竭会增加NReM睡眠的持续时间并减少海马兴奋性神经传递。由于cx3cr1GFP/GFP小鼠显现与PLX5622处理的小鼠中发现的相同情况,趋化因子fractalkine受体CX3CR1在这些效应中起相关作用。此外,在光照阶段小胶质细胞表达较低水平的cx3cr1;当培养的小胶质细胞受到ATP(一种在睡眠期间释放的嘌呤能分子)的刺激时其cx3cr1表达降低。我们的研究结果表明,小胶质细胞参与调节睡眠,调整其cx3cr1表达以响应光/暗阶段,并以时相依赖性方式调节突触活动。

关键词： cx3cr1 脑电图长期增强小胶质细胞耗竭微型兴奋性突触后电流睡觉眠自发兴奋性突触后电流

维普期刊数据库博看期刊