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检索条件""
18804 条 记 录,以下是51-60 订阅
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High biochar rates may suppress rice (Oryza sativa) growth by altering the ratios of c to N and available N to P in paddy soils
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SOIL USE AND MANAGEMENT 2023年 第1期39卷 415-428页
作者: Binh Thanh Nguyen Vinh Ngoc Nguyen Tong Xuan Nguyen My Hoang Nguyen Hao Phu Dong Gai Dai Dinh Nghia Van Nguyen Tan-Viet Pham Ind Univ Ho Chi Minh City Inst Environm Sci Engn & Management Ho Chi Minh City Vietnam Vietnam Natl Univ Int Univ Dept Environm Engn Ho Chi Minh City Vietnam Van Lang Univ Fac Safety Engn Sch Engn & Ichnol Ho Chi Minh City Vietnam Ind Univ Ho Chi Minh City Inst Biotechnol & Food Technol Ho Chi Minh City Vietnam
Although most studies have indicated that biochar can boost rice (Oryza sativa) growth, the material may also suppress it, depending on ratios of carbon (c) to nitrogen (N) and available N to available phosphorous (P)... 详细信息
来源: 评论
Finding an optimal core on a tree network with M/G/c/c state-dependent queues
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MATHEMATIcAL METHODS OF OPERATIONS RESEARcH 2019年 第1期89卷 115-142页
作者: Moshtagh, Mehrdad Fathali, Jafar Smith, James MacGregor Mahdavi-Amiri, Nezam Shahrood Univ Technol Fac Math Sci Shahrood Iran Univ Massachusetts Dept Mech & Ind Engn Amherst MA 01003 USA Sharif Univ Technol Fac Math Sci Tehran Iran
We consider the stochastic queue core problem on a tree network. Our aim is to find an optimal path on a tree network subject to the average travel time of particles moving along the tree for service given by a server... 详细信息
来源: 评论
character and mechanism of surface micromachining for c/Sic composites by ultrashort plus laser
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ADVANcES IN APPLIED cERAMIcS 2017年 第2期116卷 99-107页
作者: Wang, J. Liu, Y. Wang, c. Li, W. Yang, X. Zhang, Q. cheng, L. Zhang, L. Northwestern Polytech Univ Sci & Technol Thermostruct Composite Mat Lab Xian 710072 Peoples R China Chinese Acad Sci Xian Inst Opt & Precis Mech State Key Lab Transient Opt & Photon Xian Peoples R China
A new surface micromachining way of ultrashort plus laser for c/Sic composites with high quality and efficiency was demonstrated, including picosecond and femtosecond laser. Surface morphologies, element content and b... 详细信息
来源: 评论
cScout: A refactoring browser for c
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ScIENcE OF cOMPUTER PROGRAMMING 2010年 第4期75卷 216-231页
作者: Spinellis, Diomidis Athens Univ Econ & Business Dept Management Sci & Technol GR-10434 Athens Greece
Despite its maturity and popularity, the c programming language still lacks tool support for reliably performing even simple refactoring, browsing, or analysis operations. This is primarily due to identifier scope com... 详细信息
来源: 评论
Mechanical and ablation properties of a c/c-HfB2-Sic composite prepared by high-solid-loading slurry impregnation combined with precursor infiltration and pyrolysis
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JOURNAL OF THE EUROPEAN cERAMIc SOcIETY 2021年 第13期41卷 6160-6170页
作者: Tang, Zhenxiao Yi, Maozhong Xiang, Qiuling Du, Yuhui Peng, Ke Cent South Univ State Key Lab Powder Met Changsha 410083 Peoples R China
An improved high-solid-loading slurry impregnation process was developed to introduce HfB2 particles into a low-density c/c preform efficiently, and precursor infiltration and pyrolysis process was used for densificat... 详细信息
来源: 评论
An Isoform of c/EBPβ, LIP, Regulates Expression of the chemokine Receptor cXcR4 and Modulates Breast cancer cell Migration
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JOURNAL OF BIOLOGIcAL cHEMISTRY 2013年 第40期288卷 28656-28667页
作者: Park, Bae-Hang Kook, Sungho Lee, SeanBong Jeong, Jong-Hyeon Brufsky, Adam Lee, Byeong-chel Univ Pittsburgh Div Hematol & Oncol Dept Med Canc InstHillman Canc Ctr Pittsburgh PA 15213 USA Chonbuk Natl Univ Inst Oral Biosci Jeonju 561756 South Korea Chonbuk Natl Univ Sch Dent Jeonju 561756 South Korea Tulane Univ Sch Med Dept Pathol & Lab Med New Orleans LA 70112 USA Univ Pittsburgh Dept Biostat Pittsburgh PA 15261 USA
Metastasis is the primary cause of death in cancer patients. cXcR4/cXcL12 chemokine axis provides directional cues for breast cancer cells to metastasize to specific organs. Despite their potential clinical importance... 详细信息
来源: 评论
A c-INTERPRETER FOR ScHEME - AN EXERcISE IN OBJEcT-ORIENTED DESIGN
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SOFTWARE ENGINEERING JOURNAL 1991年 第4期6卷 130-136页
作者: cAMPBELL, W Department of Mathematics and Computer Science University of Massachusetts at Boston Boston USA
We describe a production quality implementation of Scheme. Its design, and therefore the program, is based around objects although it is written in c, a language not specifically intended for object-oriented programmi... 详细信息
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c-13 cP MAS NMR-STUDY OF cOKE FORMATION ON HZSM-5
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ZEOLITES 1990年 第2期10卷 121-130页
作者: MEINHOLD, RH BIBBY, DM Chemistry Division Department of Scientific and Industrial Research Petone New Zealand
The carbonaceous residue (coke) formed on HZSM-5 during the conversion of methanol to gasoline was studied by 13 c n.m.r. spectroscopy using cross-polarization and magic angle spinning and by e.p.r. spectroscopy. Meas... 详细信息
来源: 评论
Static virtualization of c source code
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SOFTWARE-PRAcTIcE & EXPERIENcE 2008年 第4期38卷 397-416页
作者: Jansen, Sam McGregor, Anthony Univ Waikato Dept Comp Sci Hamilton New Zealand
Many existing systems are written in c and are not re-entrant or thread safe. Sometimes these systems are required in a context for which they were not first designed, possibly meaning they now need to be re-entrant. ... 详细信息
来源: 评论
Viscosity of Fe-Mn-c Melts
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RUSSIAN JOURNAL OF PHYSIcAL cHEMISTRY A 2021年 第2期95卷 244-249页
作者: chikova, O. A. Sinitsin, N., I V'yukhin, V. V. Yeltsin Ural Fed Univ Ekaterinburg 620002 Russia Ural Pedag Univ Ekaterinburg 620017 Russia
The kinematic viscosity of Fe-Mn-c melts is measured with Mn contents of 5.0, 7.5, 10.0, 12.0, 15.0, 17.5, 20.0, and 25.0 wt % and c contents of 0.4 to 2.2 wt %. The kinematic viscosity is measured using damped torsio... 详细信息
来源: 评论