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检索条件""
18804 条 记 录,以下是251-260 订阅
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Effects of carbon source, c/N ratio, nitrate, temperature, and pH on N2O emission and functional denitrifying genes during heterotrophic denitrification
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JOURNAL OF ENVIRONMENTAL ScIENcE AND HEALTH PART A-TOXIc/HAZARDOUS SUBSTANcES & ENVIRONMENTAL ENGINEERING 2019年 第1期54卷 16-29页
作者: Lee, Yun-Yeong choi, Hyungjoo cho, Kyung-Suk Ewha Womans Univ Dept Environm Sci & Engn 52 Ewhayeodae Gil Seoul 03760 South Korea
The effects of operational parameters such as carbon source, c/N ratio, initial nitrate concentration, temperature, and pH value on heterotrophic denitrification and functional denitrifying genes were evaluated. When ... 详细信息
来源: 评论
DYNAMIc STORAGE-ALLOcATION - EXPERIMENTS USING THE c-LANGUAGE
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SOFTWARE-PRAcTIcE & EXPERIENcE 1985年 第7期15卷 693-704页
作者: GAI, S MEZZALAMA, M POLITECN TORINO DIPARTIMENTO AUTOMAT & INFORMATI-10129 TORINOITALY
The paper discusses the problem of dynamic storage allocation (DSA) using c in a VMS environment. The problem is studied in a specific context, i.e. fault simulation of logic circuits. However, owing to its intrinsic ... 详细信息
来源: 评论
Mixed P-N and As-N bis-ylide palladium complexes: cooperative intramolecular interactions, conformational preferences, and c-H bond activations
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ORGANOMETALLIcS 2006年 第19期25卷 4653-4664页
作者: Serrano, Elena Valles, cristina carbo, Jorge J. Lledos, Agusti Soler, Tatiana Navarro, Rafael Urriolabeitia, Esteban P. Univ Zaragoza Dept Compuestos Organomet Inst Ciencia Mat Aragon CSIC Zaragoza 50009 Spain CSIC Inst Carboquim Zaragoza 50018 Spain Univ Rovira & Virgili Dept Quim Fis & Inorgan Tarragona 43007 Spain Univ Autonoma Barcelona Dept Quim Barcelona 08193 Spain Fac Ciencias Fase 2 Serv Tecn Invest Alicante 03690 Spain
The mixed ylide-pyridinium salts [Ph3P=c(H)c(O)cH2Nc5H5]cl (2a) and [Ph3As=c(H)c(O)cH2-Nc5H5]Br (15) have been prepared by reaction of the P and As ylides [Ph3P=c(H)c(O)cH2cl] and [Ph3As=c(H)c(O)cH2Br] (14), respectiv... 详细信息
来源: 评论
Genotype and Phylogenetic Diversity of Symbiodinium ITS2 Sequences Within clade c in Three Typical coral Species from Luhuitou Fringing Reef of the South china Sea
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Journal of Ocean University of china 2018年 第6期17卷 1411-1417页
作者: GONG Sanqiang ZHANG Fengli LI Zhiyong Marine Biotechnology Laboratory State Key Laboratory of Microbial Metabolism and School of Life Sciences &Biotechnology Shanghai Jiao Tong University
Dinoflagellates in the genus Symbiodinium, including nine clades(A–I), mainly form mutualistic symbioses with corals. More than 100 Symbiodinium molecular types have been identified by the ITS2-based genotype method ... 详细信息
来源: 评论
EXTENDING c WITH ARRAYS OF VARIABLE-LENGTH
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cOMPUTER STANDARDS & INTERFAcES 1995年 第4期17卷 375-406页
作者: cHENG, HH UNIV CALIF DAVIS DEPT MECH & AERONAUT ENGN INTEGRAT ENGN LAB DAVIS CA 95616 USA UNIV CALIF DAVIS DEPT COMP SCI GRAD GRP COMP SCI DAVIS CA 95616 USA
Extending c with arrays of variable length is critical in evolving c as a primary scientific programming language. Arrays of variable length whose size is known only at program execution time are implemented in the c-... 详细信息
来源: 评论
Aeration requirement and energy consumption of reactor-composting of rose pomace influenced by c/N ratio
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ENVIRONMENTAL MONITORING AND ASSESSMENT 2020年 第9期192卷 563-563页
作者: Ekinci, Kamil Tosun, Ismail Kumbul, Barbaros Salih Sevik, Fevzi Suluk, Kemal Bitrak, Necati Berk Isparta Univ Appl Sci Fac Agr Dept Agr Machinery & Technol Engn TR-32260 Isparta Turkey Suleyman Demirel Univ Fac Engn Dept Environm Engn TR-32260 Isparta Turkey Bingol Univ Pilot Univ Cent Coordinat Unit TR-12100 Bingol Turkey Mus Alparslan Univ Fac Engn Dept Environm Engn TR-49250 Mus Turkey
As the composting industry develops rapidly in the world, the compost producers have focused on the efficiency of energy utilization in production without restricting the quality of compost in the forced ventilation s... 详细信息
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Solving polyhedral d.c. optimization problems via concave minimization
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JOURNAL OF GLOBAL OPTIMIZATION 2020年 第1期78卷 37-47页
作者: vom Dahl, Simeon Loehne, Andreas Univ Paris Sud Dept Math F-91400 Orsay France Friedrich Schiller Univ Jena Dept Math D-07737 Jena Germany
The problem of minimizing the difference of two convex functions is called polyhedral d.c. optimization problem if at least one of the two component functions is polyhedral. We characterize the existence of global opt... 详细信息
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Ablation properties of c/c-UHTcs and their preparation by reactive infiltration of K2MeF6 (Me = Zr, Ti) molten salt
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JOURNAL OF THE EUROPEAN cERAMIc SOcIETY 2021年 第11期41卷 5405-5416页
作者: Xu, Yonglong Sun, Wei Miao, chunmao Shen, Yuzhu chen, Haikun Liu, Yufeng Zhang, Hongbo Xiong, Xiang Cent South Univ State Key Lab Powder Met Changsha 410083 Peoples R China Cent South Univ Natl Key Lab Sci & Technol Natl Def High Strength Changsha 410083 Peoples R China Aerosp Res Inst Mat & Proc Technol Sci & Technol Adv Funct Composites Lab Beijing 100089 Peoples R China
Ultra-high temperature ceramic-modified c/c composites (c/c-UHTcs) were prepared by the reactive infiltration of K2MeF6 (Me = Zr, Ti) mixed with Si and Zr-Si powders. Molten salt infiltration can be divided into two s... 详细信息
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LiFePO4/c cathode material prepared with a spherical, porous, hollow Fe3(PO4)2/c composite as a precursor for lithium-ion batteries
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IONIcS 2019年 第12期25卷 5669-5680页
作者: Ma, Zhiming Xiao, Rengui Liao, Xia Huang, Yu Guizhou Univ Sch Chem & Chem Engn Guiyang Guizhou Peoples R China
Spherical porous hollow Fe-3(PO4)(2)/c composites with graftonite crystals were prepared in a mixed solvent of water and ethylene glycol by the solvothermal method. Then, olivine-structured LiFePO4/c was successfully ... 详细信息
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Seismic retrofitting of gravity-loads designed r.c. framed buildings combining cFRP and hysteretic damped braces
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BULLETIN OF EARTHQUAKE ENGINEERING 2019年 第6期17卷 3423-3445页
作者: Mazza, Fabio Mazza, Mirko Univ Calabria Dipartimento Ingn Civile I-87036 Cosenza Italy
Despite the effectiveness of carbon fibre reinforced polymers (cFRPs) and steel braces equipped with hysteretic dissipative devices (HYDBs) to improve the seismic performance of r.c. framed structures, the only use of... 详细信息
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