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What Process Optimizes Convective Drying of Farm Products with Complex Constitution:Case of Okra(Abelmoschus esculentus)

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Journal of Agricultural Chemistry and Environment 2019年第1期8卷 14-22页

作者： Ouoba Kondia honoré Desmorieux hélène Zougmore Francois Laboratoire des matériaux et Environnement (LA.m.E.) Ecole Doctorale Sciences et Technologies (EDST) Université Ouaga I Pr Joseph KI-ZERBO Ouagadougou Burkina Faso Laboratoire d’Automatique et de Génie des Procédés (LAGEP) UMR CNRS 5007 Université Claude Bernard Lyon 1-CPE-Bat Lyon France

In this paper, we propose an optimized process for farm product convective drying. Above and beyond the influence of the air parameters on foodstuff convective drying, this work shows that product internal parameters and drying proceedings must be taken into account during the evaluation of their convective drying. Results indicate that okra maturity influences its convective drying. It dries faster when it is too young or when it is advanced age. Drying time of okra of 1, 2, 3, 4 and 5 days old is respectively 580 min, 780 min, 990 min, 1200 min and 850 min. Also, one observes that considering okra on its three zones according it length, i.e. its base, middle and extremity parts have not the same resistance to transfers during convective drying. These three zones have respectively 400 min, 520 min and 600 min of drying time. Okra cut reveals a major importance on its convective drying evaluation. The longitudinal cut di-viding okra on four parts, sliced with 5 mm and 10 mm of thickness and the whole okra put respectively 150 min, 200 min, 280 min and 400 min for their drying. At last, three (03) different constituents of okra, namely, the skin, the seeds and central material behave differently during convective drying. The drying time of the central material, the seeds and the skin is about 70 min, 150 min and 190 min respectively, against 400 min for the whole okra.

关键词： Okra Convective Drying maturity Constituents Form Cut

Protein-protein binding affinity and conformation changes:a structure/affinity benchmark

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Protein-protein binding affinity and conformation changes:a ...

Kinetic and mechanistic Study of Oxidation of Piperazines by Bromamine-T in Acidic medium

The 3rd Asia Pacific Protein Association Conference in Conjunction with the 3rd Symposium of the Chinese Protein Society

作者： Joёl Janin Panagiotis L.Kastritis lain h.moal howook hwang Zhiping Weng Paul A.bates Alexandre m.J.J.Bonvin Yeast Structural Genomics IBBMC Bat.430Universit Paris-Sud 91405-OrsayFrance Bijvoet Center for Biomolecular Research Utrecht University Biomolecular modelling Laboratory Cancer Research UK London Research Institute Program in Bioinformatics and Integrative Biology University of Massachusetts Medical School

Relating structure to affinity has long been a challenge for molecular modelers and structural *** to now,the modeling studies concerned with the binding affinity of protein-protein complexes have been based mostly on the structure of the final product,ignoring the reactants and the role of conformation *** help developing and testing methods,we have assembled a benchmark set of 144 protein-protein complexes for which equilibrium dissociation constants have been

关键词： Protein-protein binding affinity and conformation changes:a structure/affinity benchmark

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modern Research in Catalysis 2013年第4期2卷 157-163页

作者： Chandrashekar B. m. Venkatesha S. Ananda Netkal m. made Gowda Department of Chemistry PES College of Engineering Mandya India Department of Chemistry Western Illinois University Macomb USA Department of Chemistry Yuvaraja’s College University of Mysore Mysore India Department of Studies in Chemistry Manasagangothri University of Mysore Mysore India

Oxidations of piperazine, 1-methylpiperazine and 1-ethylpiperazine by bromamine-T (bat) in buffered acidic medium have been kinetically studied at 303 K. The reaction shows a first-order dependence of the rate each on [bat]0 and [piperazine]0, and an inverse fractional-order dependence on [h+]. The additions of halide ions and the reduction product of bat, p-toluenesulfonamide, have no effect on the reaction rate. The variation of ionic strength of the solvent medium has no influence on the rate. Activation parameters have been evaluated from the Arrhenius and Eyring plots. A common mechanism consistent with the kinetic data has been proposed for all piperazines. The protonation constants of substrates have been evaluated. The hammett linear free-energy relationship has been observed for the reaction with ρ = ?0.5 indicating that the electron-donating groups enhance the reaction rate by stabilizing the transition state. An isokinetic relationship observed shows β = 368 K indicating the dominance of enthalpy factors on the reaction rate.

关键词： Piperazines Oxidation Kinetics mechanism Bromamine-T Buffer

抑制性频谱整合对大棕蝠下丘神经元声强敏感性的影响(英文)

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动物学报 2004年第3期50卷 380-388页

作者：吴飞健陈其才 Philip h.-S.JEN 华中师范大学生命科学学院 Division of Biological Sciences University of Missouri ColumbiaMO65211USA

自由声场条件下 ,采用特定双声刺激方法研究了不同频率通道之间的非线性整合对下丘神经元声强敏感性的调制作用。实验在 1 2只麻醉与镇定的大棕蝠 (Eptesicusfuscus)上进行 ,双电极同步记录 2个配对神经元的声反应动作电位。主要结果如... 详细信息

自由声场条件下 ,采用特定双声刺激方法研究了不同频率通道之间的非线性整合对下丘神经元声强敏感性的调制作用。实验在 1 2只麻醉与镇定的大棕蝠 (Eptesicusfuscus)上进行 ,双电极同步记录 2个配对神经元的声反应动作电位。主要结果如下 :1 )所获 1 1 0个 (5 5对 )配对神经元中 ,85 5 %表现为抑制性频谱整合作用 ,其余 1 4 5 %为易化性频谱整合 ;2 )阈上 1 0dB (SPL)放电率抑制百分比与神经元最佳频率 (BF)及记录深度呈负相关 ;3)抑制效率随声刺激强度升高而逐步下降 ;4 )当掩蔽声分别位于神经元兴奋性频率调谐曲线(FTC)内 (mSin) /外 (mSout)时 ,其抑制效率存在差异。前者的放电率抑制百分比及声反应动力学范围(DR)下降百分比均显著高于后者 ;5 )抑制性频谱整合导致 3类DR改变 :6 1 6 %为下降、 1 0 9%增加、另有2 7 5 %变化小于 1 0 %。本结果进一步支持如下设想

关键词：大棕蝠频谱整合下丘神经元声强敏感性抑制效率

Characterization of Okra Convective Drying, Influence of maturity

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Food and Nutrition Sciences 2014年第6期5卷 590-597页

作者： Ouoba Kondia honoré Zougmoré François Sam Raguilignaba Toguyeni Aboubacar Desmorieux hélène Laboratoire des matériaux et Environnement(LAmE) Unitéde Formation et de Recherche en Sciences Exactes et Appliquée(UFR/SEA)Universitéde OuagadougouOuagadougouBurkina Faso Laboratoire d’Automatisme et de Génie des Procédés(LAGEP) UCBL1-CNRS UMR 5007-CPE LyonBat.308G43 bd du 11 Nov.1918 VilleurbanneUniversité Claude Bernard Lyon 169622LyonFrance Institut de Développement Rural Université Polytechnique de BoboBobo-DioulassoBurkina Faso

An experimental study for the drying kinetics of whole okra was carried out. In the study, different ages were considered by taking into account influence of okra maturity on its convective drying. The 2D moisture evolution inside the product and its maturity were evaluated by fitting experimental data versus drying time. The water effective diffusion coefficient of okra at different maturity states was gotten by the experimental model using Fick’s second law. A parametric study was carried out in the ranging of okra age from 2 to 7 days at 60℃, both fruits gathered on the same plant to avoid divergences due to okra varieties that can induce difference on physical structure and the chemical composition. It was found from the experimental results that okra maturity has important influence on its behaviour during convective drying. At 2, 3, 4, 5 and 7 days old, the drying effective time was respectively 780, 1000, 1155, 850 and 750 min. Effective diffusivity of the okra in this order of age was 1.38 × 10-10, 6.09 × 10-11, 1.23 × 10-11, 8.98 × 10-11, and 1.05 × 10-10 m2/s in the present study, while the average initial moisture content was respectively 12.27, 9.00, 7.53, 5.97 and 4.92 Kgw/Kgdm.

关键词： Convective Drying Okra Effective Diffusivity maturity Initial moisture Content

molecular Cloning,Tissue Distribution and Ontogenetic Expression of the Amino Acid Transporter b0,+cDNA in the small intestine of Tibetan suckling piglets

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Molecular Cloning,Tissue Distribution and Ontogenetic Expres...

microsatellite instability and expression of DNA mismatch repair genes in malignant astrocytic tumors from adult and pediatric patients

4th International Symposium on Animal Nutrition,health and Feed Additive

作者： W.C.Wang,~(1,4) W.T.Gu,~(1,4) X.F.Tang~2,m.m.Geng,~1 m.Fan~3,T.J.Li,~1 W.Y.Chu~(1,5*) Changyou Shi,~1 R.L.huang,~1 h.F.Zhang~2,Y.L.Yin~(1*) 1 Key Laboratory for Agro-ecological Processes in Subtropical Region,Institute of Subtropical Agriculture,The Chinese Academy of Sciences,Changsha,hunan 410125,P.R.China 2 China National Key Laboratory of Animal Nutrition,Beijing Animal and Veterinary Science Institute,Chinese Agricultural Academy,Beijing China,100094 3 Department of Animal and Poultry Science,University of Guelph,Guelph,Ontario N1G 2W15, Canada . 5 Department of Bioengineering and Environmental Science,Changsha University,Changsha, hunan,410003,P.R.China

Tibetan pig has been given more attention recent years for its ability to survive under adverse *** it is an ideal small experimental animal,for its small body size, extremely similarity with human in anatomy and physiology,*** small intestine is the main absorption place of peptides and free amino acids,which required many transporter *** b mediates apical uptake of basic amino acids,especially lystine,argine and *** aim of current study was to clone Tibetan porcine amino acid transporter bat（SLC7A9） for comparing the sequences of tibetan and common pig,and investigating the tissue distribution and ontogenetic expression in the small intestine of Tibetan suckling *** Tibetan porcine SLC7A9 gene which cloned from the porcine small intestine was first described, encoding the amino acid transporter bat. The entire open reading frame（ORF） of the SLC7A9 is 1464 bp and codified 487 amino acid residues,having a higher degree of sequence similarity with the horse counterpart （91.2%） than with monkey（89.5%） or human （88.7%）.The putative protein has 12 putative transmembrane *** this study, SLC7A9 mRNA was detected in brain,kidney, duodenum,jejunum,ileum,heart,liver,lung and muscle from Tibet pigs at 7 and 21 days by ***,we investigated the expression of Tibetan sucking piglets in duodenum, anterior jejunum,posterior jejunum,ileum and kidney from 1 to *** abundance of SLC7A9 mRNA in duodenum and jejunum was highest and lowest,*** has a similar pattern in duodenum and anterior jejunum,which the mRNA level was decreased in front of the sucking period and increased until *** jejunum expression was moving up steadily with age, except *** ileum has the highest expression at d14 and becomes steady after *** mRNA abundance in kidney has the trend in opposite to duodenum,raised until 14 and reduced after *** results showed the pattern of bat expressed in small intestine of Tibetan pig and thi

关键词： amino acid transporter b0,+ AT Tibetan piglet tissue expression

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中国神经肿瘤杂志 2003年第3期1卷 171-171页

作者： Szybka m Bartkowiak J Zakrzewski K Polis L Liberski P Kordek R Department of Pathology Chair of Oncology Medical University of Lodz Poland

microsatellite instability (mSI) is used as a molecular marker for defective DNA mismatch repair (mmR) *** report here alterations of mSI in 15 malignant astrocytomas (WhO grade Ⅲ) and glioblastomas (GBm; WhO grade Ⅳ) of pediatric patients (2-21 years) and 12 GBm from adults (44-68 years) by comparative analysis of bat25/bat26 loci and 10 other microsatellite markers. high-level microsatellite instability (mSI-h) occurred in 4 of the 15 pediatric cases (26.7%) and in 1 of the 12 adult GBm cases (8.3%). Low-level mi-

关键词： in from microsatellite instability and expression of DNA mismatch repair genes in malignant astrocytic tumors from adult and pediatric patients mSI DNA of

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