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Isolation and Characterization of Mercury Resistant Trichoderma Strains from Soil with High Levels of Mercury and Its Effects on Arabidopsis thaliana Mercury Uptake

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Advances in Microbiology 2018年第7期8卷 600-613页

作者： JoséLuis Hernández-Flores Joségerardo Bernal Melo Andrés Cruz Hernández Miguel A.Ramos López Carlos Saldana Gutiérrez Sergio Romero Gomez Victor Pérez Moreno Rosa P.Calvillo Medina JoséHumberto Valenzuela Soto Sergio Pacheco Hernández George H.Jones Sergio Casas Flores Juan Campos-Guillen Laboratorio de Bioseguridad y Análisis de Riesgo Departamento de Ingeniería Genética de PlantasCentro de Investigación y de Estudios Avanzados del IPNIrapuatoGto.México Facultad de Química Universidad Autónoma de QuerétaroCerro de las Campanas s/nQuerétaroQro.México Escuela de Agronomía Universidad De La Salle Bajíocampus Campestre.LeónGto.México Facultad de Ciencias Naturales Universidad Autónoma de QuerétaroAv.De las Ciencias S/NQuerétaroQro.México Centro de Investigación en Química Aplicada Blvd.Enrique Reyna Hermosillo No.140SaltilloCoahuilaMéxico Department of Biology Emory UniversityAtlantaGeorgiaUSA IPICYT División de Biología Molecular.Camino a la presa San JoséNo.2055Colonia Lomas 4a sección.C.P.San Luis PotosíMexico

Traditional mining activities are usually correlated with high levels of soil pollution, which is a major environmental concern. Extensive mining activities have taken place in the San Joaquin region in the State of Querétaro, México resulting in high levels of mercury soil pollution (up to 1532 ± 300 mg/kg). We isolated mercury-resistant fungal strains from the San Joaquin region soils and identified them through morphologic characteristics and ITS rDNA region sequence analysis. We determined that fungi isolated belong to the genus Trichoderma. All the isolates selected showed the ability to catalyze the volatilization of Hg. For air sampling, an active sampling device was constructed and using acid KMnO4 as an absorbent, the concentration of mercury in solution was determined through the cold vapor atomic absorption method. The results show mercury volatilization from the fungal species assay, with a maximum of 213.04 ± 32.6 μg/m3 while mycelium accumulation ranged from less than 17.5 ± 2.9 to 20.0 ± 3.4 μg/g. The fungal isolates were also evaluated for their ability to reduce mercury uptake in Arabidopsis thaliana. These observations suggest the utility of Trichoderma for the mobilization of mercury in those contaminated soils.

关键词： Volatilization Mercury Trichoderma Soil Bioremediation

A Solution for Municipal Solid Waste Treatment

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Journal of Environmental Science and Engineering(A) 2023年第2期12卷 77-80页

作者： Roberto Iñaki Ponce de la Cruz gerardo Ortigoza Guillermo Hermida Pedro Javier García José Hernández Instituto de Ingeniería Universidad VeracruzanaAv.S.S.Juan Pablo II S/NZona UniversidadFracc.Costa Verde 91294Boca del RíoVeracruzMéxico Instituto Tecnológico de Veracruz MiguelÁngel deQuevedo 2779C.P.91860VeracruzVeracruzMéxico

This article describes MSW(Municipal Solid Waste)management with APG(Arc Plasma Gasification)***,a brief description of the process and reactor configurations is presented,listing some advantages and ***,alternatives for producing electrical energy with the residue of synthesis gas are ***,this technology is proposed as an alternative to face the significant problem of eliminating MSW on a large scale.

关键词： Municipal solid water APG synthesis gas.

Estimation of the Attitude in an Industrial Robot： An Unit Quaternion Approach

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通讯和计算机（中英文版） 2012年第11期9卷 1287-1292页

作者： Salmeron-Quiroz Bemardino Benito Guerrero-Castellanos Jose Fermi Villegas-Medina gerardo Rodriguez-Paredes Salvador Antonio Lam-Farias Luis Faculty of Engineering Autonomous University of San Luis Potosi (UASLP) zipcode 78290 San Luis PotosL Mexico Mechatronics Department Autonomous University of Puebla (BUAP) Valsequillo Boulevard zipcode 72592 Puebla Mexico National Polytechnic Institute (IPN- SEPI ESIME UA) Av. De la Granjas 682 Azcapotzalco zipcode 02250 Mexico City Motors Department Volkswagen Mexico Mexico-Puebla Km 116 Puebla zipcode 72700 Mexico

Traditionally, the automotive industry has been the largest employer of robots, but their control is inline and programmed to follow planning trajectories. In this case, in the department motor"s test of Volkswagen Mexico a semi-autonomous robot is developed. To date, some critical technical problems must be solved in a number of areas, including in dynamics control. Generally, the attitude estimation and the measurement of the angular velocity are a requirement for the attitude control. As a result, the computational cost and the complexity of the control loop are relatively higher. This paper deals with the implementation of an cheap micro AHRS (attitude and heading reference system) using low-cost inertial sensors. In the present paper, the technique proposed is designed with attitude estimation and the prediction movement. With this approach, only the measurements of at least two non-collinear directional sensors are needed. Since the control laws are highly simple and a model-based observer for angular velocity reconstruction is not needed, the proposed new strategy is very suitable for embedded implementations. The global convergence of the estimation and prediction techniques is proved. Simulation with some robustness tests is performed.

关键词：工业机器人姿态估计四元数法预测技术单位动态控制姿态控制机器人开发

Estimation of Human Movements via Quaternion

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通讯和计算机：中英文版 2013年第5期10卷 693-701页

作者： Bernardino Benito Salmeron-Quiroz Jose Fermi Guerrero-Castellanos Cesar Femando Mendez-Barrios gerardo Villegas-Medina Hector Mendez-Azua SEPI ESIME UA National Polytechnic Institute (I.P.N.) Azcapotzalco 02250 Mexico Mechatronics Department Autonomous University of Puebla (BUAP) Puebla 72592 Mexico Faculty of Engineering Autonomous University of San Luis Potosi (UASLP) San Luis Potosi 78290 Mexico

This paper presents the authors" research results about HRI (human-robot interaction). The goal is to estimate together the arm position, the anatomical movements of the shoulder and accelerations of the arm with respect to the shoulder and visualizing this movement in a 3-D virtual model to control a Robot. The estimation algorithm makes use of a nonlinear observer and an optimization routine to fuse information from the sensor. The global asymptotic convergence of the nonlinear observer is guaranteed. Extensive tests of the presented methodology with real world data show the effectiveness of the proposed procedure.

关键词：运动估计四元数非线性观测器传感器融合研究成果人机交互虚拟模型估计算法

光面钢筋混凝土柱的地震响应第二部分:循环试验

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钢结构 2009年第2期24卷 84-84页

作者： gerardo Mario Verderame Giovanni Fabbrocino Gaetano Manfredi

既有建筑的抗震性能评估中,钢筋混凝土构件的转动能力评估是一个关键问题。在现代安全评估体系中,必须进行抗震需求和抗震能力的比较。然而,可采用的性能模型只能反映允许钢筋变形的新结构的试验结果,其变形和强度机制并非必须反映旧构... 详细信息

既有建筑的抗震性能评估中,钢筋混凝土构件的转动能力评估是一个关键问题。在现代安全评估体系中,必须进行抗震需求和抗震能力的比较。然而,可采用的性能模型只能反映允许钢筋变形的新结构的试验结果,其变形和强度机制并非必须反映旧构件的响应。众所周知,按照旧规范设计的钢筋混凝土构件,通过不同的结构细节、不完善的约束、光面钢筋和混凝土之间弱的粘结来描绘其特性。与新结构相比,出现了不同的屈服后机制。根据意大利1940-1970年的指南设计了光面钢筋混凝土柱,并报道其第二阶段试验结果。在循环荷载下,对构件的研究结果清楚地显示了在转动能力发展过程中弱粘结的作用。相关的研究涉及柱的单调响应和由欧洲规范8规定的经验公式所确定的弦的转动。

关键词：钢筋混凝土光面钢筋老钢筋混凝土结构抗震性能,转动能力

Generalized lymphadenopathy as an atypical initial clinical manifestation in rheumatoid arthritis and a possible hypothetical mechanism

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Discussion of Clinical Cases 2022年第1期9卷 13-17页

作者： JoséEugenio Vazquez-Meraz Carolina Duarte-Salazar Rafael Franco-Cendejas David Antonio Arguelles-Pérez gerardo Aristi-Urista JoséArellano-Galindo Department of Hematology Hospital General de México“Dr.Eduardo Liceaga”Mexico Department of Rheumatology Instituto Nacional de Rehabilitación Luis Guillermo Ibarra IbarraMexico Department of Infectology Instituto Nacional de Rehabilitación Luis Guillermo Ibarra IbarraMexico Department of Nuclear Medicine Instituto Nacional de Rehabilitación Luis Guillermo Ibarra IbarraMexico Department of Pathology Hospital General de México“Dr.Eduardo Liceaga”Mexico Laboratorio de Virología Clínica y Experimental Unidad de Investigación en Enfermedades InfecciosasHospital Infantil de México Federico GómezMexico

Objective:To describe a 60-year-old male with diffuse generalized lymphadenopathy preceding a diagnosis of rheumatoid *** presentation:The patient was admitted on suspicion of *** positron emission/computed tomography showed enlarged lymph nodes bilaterally,mediastinum in the perihilar,retroperitoneum,and inguinal regions,with normal hematopoiesis of bone *** node biopsy revealed reactive follicular *** was present,and a rheumatoid factor test was positive eight months after the initial medical evaluation.A diagnosis of rheumatoid arthritis associated with generalized lymph node involvement was *** patient was treated with leflunomide and corticosteroids and showed complete recovery without recurrence at 18 months of ***:Once histological findings of reactive lymph node hyperplasia are established as primarily related to rheumatic disease activity,clinicians should consider a possible diagnosis of rheumatoid arthritis.

关键词： Lymphadenopathy Rheumatoid arthritis Lymphoproliferative disorder Lymph node hyperplasia

肺泡复张策略复合高水平呼气末正压通气不影响血容量充足的病态肥胖患者的血流动力学

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麻醉与镇痛 2011年第3期7卷 66-69页

作者： Stephan H. Bohm, MD Oliver C. Thamm, MD Alexandra von Sandersleben, MD Katrin Bangert, MD Thomas E. Langwieler, MD gerardo Tusman, MD Tim G. Strate, MD, PhD Thomas G. Standl, MD, PhD 邓希锦(译) Clinics of Anesthesiology Hospital Privado de Comunidad Mar del Plata Argentina General Visceral and Thoracic Surgery University Hospital Hamburg-Eppendorf Germany Hospital Privado de Comunidad Mar del Plata Argentina Department of Anesthesiology Hospital Privado de Comunidad Mar del Plata Argentina 不详

我们观察了20例血容量充足，准备行腹腔镜手术的病态肥胖（体重指数为50±9kg/m^2）患者，评估肺泡复张策略复合高水平呼气末正压通气（posidveend-expiratorypressure，PEEP）对其血流动力学的影响。肺泡复张策略是在有气腹和无气腹的... 详细信息

我们观察了20例血容量充足，准备行腹腔镜手术的病态肥胖（体重指数为50±9kg/m^2）患者，评估肺泡复张策略复合高水平呼气末正压通气（posidveend-expiratorypressure，PEEP）对其血流动力学的影响。肺泡复张策略是在有气腹和无气腹的情况下序贯进行，将PEEP水平逐渐升高，使平台压达到50—60cmH2O，呼吸10次／分，然后将PEEP水平逐渐降低。通过体循环和肺动脉导管的监测，没有发现肺泡复张及高水平PEEP对血流动力学产生显著的影响。经食管超声心动图显示左室舒张末期面积未发生变化，也无局部室壁运动异常的迹象。

关键词：呼气末正压通气血流动力学肥胖患者病态肥胖 P水平血容量肺泡复合

Steroid hyperglycemia: Prevalence, early detection and therapeutic recommendations: A narrative review

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World Journal of Diabetes 2015年第8期6卷 1073-1081页

作者： Héctor Eloy Tamez-Pérez Dania Lizet Quintanilla-Flores René Rodríguez-Gutiérrez José gerardo González-González Alejandra Lorena Tamez-Pena Internal Medicine Service “Dr.José Eleuterio González”University Hospital and School of MedicineUniversidad Autónoma de Nuevo León Research Division School of MedicineUniversidad Autónoma de Nuevo León Endocrinology Service “Dr.José Eleuterio González”University Hospital and School of MedicineUniversidad Autónoma de Nuevo León

Steroids are drugs that have been used extensively in a variety of conditions. Although widely prescribed for their anti-inflammatory and immunosuppressive properties, glucocorticoids have several side effects, being hyperglycemia one of the most common and representative. In the present review, we discuss the main epidemiologic characteristics associated with steroid use, with emphasis on the identification of high risk populations. Additionally we present the pathophysiology of corticosteroid induced hyperglycemia as well as the pharmacokinetics and pharmacodynamics associated with steroid use. We propose a treatment strategy based on previous reports and the understanding of the mechanism of action of both, the different types of glucocorticoids and the treatment options, in both the ambulatory and the hospital setting. Finally, we present some of the recent scientific advances as well as some options for future use of glucocorticoids.

关键词： Steroid Hyperglycemia Diabetes mellitus Treatment Insulin

CEPC Technical Design Report

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Radiation Detection Technology and Methods 2024年第1期8卷 I0003-I0016,1-1091页

作者： Waleed Abdallah Tiago Carlos Adorno de Freitas Konstantin Afanaciev Shakeel Ahmad Ijaz Ahmed Xiaocong Ai Abid Aleem Wolfgang Altmannshofer Fabio Alves Weiming An Rui An Daniele Paolo Anderle Stefan Antusch Yasuo Arai Andrej Arbuzov Abdesslam Arhrib Mustafa Ashry Sha Bai Yu Bai Yang Bai Vipul Bairathi Csaba Balazs Philip Bambade Yong Ban Tripamo Bandyopadhyay Shou-Shan Bao Desmond P.Barber Ayse Bat Varvara Batozskaya Subash Chandra Behera Alexander Belyaev Michele Bertucci Xiao-Jun Bi Yuanjie Bi Tianjian Bian Fabrizio Bianchi Thomas Biekotter Michela Biglietti Shalva Bilanishvili Deng Binglin Denis Bodrov Anton Bogomyagkov Serge Bondarenko Stewart Boogert Maarten Boonekamp Marcello Borri Angelo Bosotti Vincent Boudry Mohammed Boukidi Igor Boyko Ivanka Bozovic Giuseppe Bozzi Jean-Claude Brient Anastasiia Budzinskaya Masroor Bukhari Vladimir Bytev Giacomo Cacciapaglia Hua Cai Wenyong Cai Wujun Cai Yijian Cai Yizhou Cai Yuchen Cai Haiying Cai Huacheng Cai Lorenzo Calibbi Junsong Cang Guofu Cao Jianshe Cao Antoine Chance Xuejun Chang Yue Chang Zhe Chang Xinyuan Chang Wei Chao Auttakit Chatrabhuti Yimin Che Yuzhi Che Bin Chen Danping Chen Fuqing Chen Fusan Chen Gang Chen Guoming Chen Hua-Xing Chen Huirun Chen Jinhui Chen Ji-Yuan Chen Kai Chen Mali Chen Mingjun Chen Mingshui Chen Ning Chen Shanhong Chen Shanzhen Chen Shao-Long Chen Shaomin Chen Shiqiang Chen Tianlu Chen Wei Chen Xiang Chen Xiaoyu Chen Xin Chen Xun Chen Xurong Chen Ye Chen Ying Chen Yukai Chen Zelin Chen Zilin Chen Gang Chen Boping Chen Chunhui Chen Hok Chuen Cheng Huajie Cheng Shan Cheng Tongguang Cheng Yunlong Chi Pietro Chimenti Wen Han Chiu Guk Cho Ming-Chung Chu Xiaotong Chu Ziliang Chu Guglielmo Coloretti Andreas Crivellin Hanhua Cui Xiaohao Cui Zhaoyuan Cui Brunella D'Anzi Ling-Yun Dai Xinchen Dai Xuwen Dai Antonio De Maria Nicola De Filippis Christophe De La Taille Francesca De Mori Chiara De Sio Elisa Del Core Shuangxue Deng Wei-Tian Deng Zhi Deng Ziyan Deng Bhupal Dev Tang Dewen Biagio Di Micco Ran Ding Siqin Dingl Yadong Ding Haiyi Dong Jianin AGH University of Science and Technology Faculty of Physics and Applied Computer ScienceKrakow Anhui University HefeiAnhui Applied Physics Department Federal Urdu University of ArtsScience and TechnologyIslamabad Banaras Hindu University Institute of ScienceVaranasi Bandirma Onyedi Eylul University Bandirma Beihang University Beijing Beijing Computational Science Research Center Beijing Beijing Conveyi LTD Beijing Beijing Glass Research Institute Co. LtdBeijing Beijing Institute of Technology Beijing Beijing Normal University Beijing Brown University ProvidenceRI Budker Institute of Nuclear Physics Novosibirsk Cadi Ayyad University Laboratory of Fundamental and Applied PhysicsPolydisciplinary FacultyMarrakech Cairo University Giza Center for Theory and Computation National Tsing Hua UniversityHsinchu Central China Normal University WuhanHubei Central South University ChangshaHunan Centro de Fisica Teorica de Particulas Universidade Tecnica de LisboaLisboa Chengdu KaitengSifang Digital Radio&TV Equipment Co. LtdChengduSichuan China academy of engineering physics MianyangSichuan China building materials academy Beijing China Center of Advanced Science and Technology Beijing China Institute of Atomic Energy Beijing China Jiliang University HangzhouZhejiang China Nuclear Instrument CO. LTDBeijing China University of Geosciences Beijing China University of Geosciences WuhanHubei China University of Mining and Technology XuzhouJiangsu China West Normal University NanchongSichuan Chongqing University Department of PhysicsChongqing Chulalongkorn University Bangkok City University of Hong Kong Department of PhysicsHong Kong Cockcroft Institute Daresbury Cornell University IthacaNY CPPM(AMU/IPhU&CNRS/INP) Marseille Dalian Minzu University DalianLiaoning Dalian University of Technology Department of PhysicsDalian Deutsches Elektronen-Synchrotron DESY Hamburg Dzhelepov Laboratory of Nuclear Problems of Joint Institute for Nuclear Research(DLNP JINR) Dubna East China University Of Science And Technol

The Circular Electron Positron Collider(CEPC)is a large scientific project initiated and hosted by China,fostered through extensive collaboration with international *** complex comprises four accelerators:a 30 GeV Linac,a 1.1 GeV Damping Ring,a Booster capable of achieving energies up to 180 GeV,and a Collider operating at varying energy modes(Z,W,H,and tt).The Linac and Damping Ring are situated on the surface,while the subterranean Booster and Collider are housed in a 100 km circumference underground tunnel,strategically accommodating future expansion with provisions for a potential Super Proton Proton Collider(SPPC).The CEPC primarily serves as a Higgs *** its baseline design with synchrotron radiation(SR)power of 30 MW per beam,it can achieve a luminosity of 5×10^(34)cm^(-2)s^(-1)per interaction point(IP),resulting in an integrated luminosity of 13 ab^(-1)for two IPs over a decade,producing 2.6 million Higgs *** the SR power to 50 MW per beam expands the CEPC's capability to generate 4.3 million Higgs bosons,facilitating precise measurements of Higgs coupling at sub-percent levels,exceeding the precision expected from the HL-LHC by an order of *** Technical Design Report(TDR)follows the Preliminary Conceptual Design Report(Pre-CDR,2015)and the Conceptual Design Report(CDR,2018),comprehensively detailing the machine's layout,performance metrics,physical design and analysis,technical systems design,R&D and prototyping efforts,and associated civil engineering ***,it includes a cost estimate and a preliminary construction timeline,establishing a framework for forthcoming engineering design phase and site selection *** is anticipated to begin around 2027-2028,pending government approval,with an estimated duration of 8 *** commencement of experiments and data collection could potentially be initiated in the mid-2030s.

关键词： initiated exceeding precise