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Functional trait differences between native bunchgrasses and the invasive grass
Huiqin HE, Thomas A. MONACO, Thomas A. JONES
《农业科学与工程前沿(英文)》 2018年 第5卷 第1期 页码 139-147 doi: 10.15302/J-FASE-2017175
关键词: annual grass comparative growth drought response invasive plant native grass specific leaf area soil-water use
Economic Growth Model Based on Six Basic Factors of Production—Xu Growth Rate Equation
Shou-bo Xu,Zong-yuan Huang
《工程管理前沿(英文)》 2014年 第1卷 第2期 页码 160-175 doi: 10.15302/J-FEM-2014024
关键词: six basic factors of production economic growth model Xu Growth Rate Equation
The Development and Comparative Analysis of Engineering Project Management Modes
Ji-wei Zhu,Li-nan Zhou,Ming-yuan Yu,Zhao Zhai
《工程管理前沿(英文)》 2015年 第2卷 第4期 页码 351-358 doi: 10.15302/J-FEM-2015060
关键词: engineering projects management mode comparative analysis development trend
Comparative lipidomic analysis of
Bin QIAO, Hong-Chi TIAN, Ying-Jin YUAN
《化学科学与工程前沿(英文)》 2012年 第6卷 第4期 页码 461-469 doi: 10.1007/s11705-012-1223-3
关键词:
lipidomics
systems biology
phospholipids
stirred-tank
Ling HOU, Xiaoping LUO, Minlian DU, Huamei MA, Chunxiu GONG, Yuchuan LI, Shuixian SHEN, Zhuhui ZHAO, Li LIANG, Guanping DONG, Chaoying YAN, Hongwei DU
《医学前沿(英文)》 2009年 第3卷 第2期 页码 171-176 doi: 10.1007/s11684-009-0027-4
关键词: recombinant human growth hormone injection growth hormone deficiency
Last Planner System and Scrum: Comparative analysis and suggestions for adjustments
Roshan POUDEL, Borja GARCIA de SOTO, Eder MARTINEZ
《工程管理前沿(英文)》 2020年 第7卷 第3期 页码 359-372 doi: 10.1007/s42524-020-0117-1
关键词: Lean Construction Last Planner System Agile Scrum comparative analysis AEC projects project teams
Copper fractal growth during recycling from waste printed circuit boards by slurry electrolysis
《环境科学与工程前沿(英文)》 2021年 第15卷 第6期 doi: 10.1007/s11783-021-1405-7
• Copper fractal growth was observed during WPCBs recycling by slurry electrolysis.
关键词: Dendritic copper Fractal growth WPCBs Slurry electrolysis
Growth and abscisic acid responses of
Yue LI, Liqiang WAN, Yufei WANG, Xianglin LI
《农业科学与工程前沿(英文)》 2018年 第5卷 第1期 页码 80-86 doi: 10.15302/J-FASE-2017199
关键词: abscisic acid alfalfa drought response growth stage water deficit
Layer-like FAU-type zeolites: A comparative view on different preparation routes
Bastian Reiprich, Tobias Weissenberger, Wilhelm Schwieger, Alexandra Inayat
《化学科学与工程前沿(英文)》 2020年 第14卷 第2期 页码 127-142 doi: 10.1007/s11705-019-1883-3
Availability growth models and verification of power equipment
Jinyuan SHI, Jiamin XU
《能源前沿(英文)》 2021年 第15卷 第2期 页码 529-538 doi: 10.1007/s11708-019-0624-0
关键词: repairable system power equipment electric generating unit power station auxiliary transmission and distribution installation reliability availability availability growth model
《环境科学与工程前沿(英文)》 2021年 第15卷 第6期 doi: 10.1007/s11783-021-1431-5
•Direct seeding (DS) method led to more distributed Cd in aerial parts of rice.
关键词: Cadmium Genotypes Growth stages Micro X-ray fluorescence Planting mode
null
《医学前沿(英文)》 2015年 第9卷 第3期 页码 356-360 doi: 10.1007/s11684-015-0404-0
Robotic system has been increasingly used in pancreatectomy. However, the effectiveness of this method remains uncertain. This study compared the surgical outcomes between robot-assisted laparoscopic distal pancreatectomy and conventional laparoscopic distal pancreatectomy. During a 15-year period, 35 patients underwent minimally invasive approach of distal pancreatectomy in our center. Seventeen of these patients had robot-assisted laparoscopic approach, and the remaining 18 had conventional laparoscopic approach. Their operative parameters and perioperative outcomes were analyzed retrospectively in a prospective database. The mean operating time in the robotic group (221.4 min) was significantly longer than that in the laparoscopic group (173.6 min) (P = 0.026). Both robotic and conventional laparoscopic groups presented no significant difference in spleen-preservation rate (52.9% vs. 38.9%) (P = 0.505), operative blood loss (100.3 ml vs. 268.3 ml) (P = 0.29), overall morbidity rate (47.1% vs. 38.9%) (P = 0.73), and post-operative hospital stay (11.4 days vs. 14.2 days) (P = 0.46). Both groups also showed no perioperative mortality. Similar outcomes were observed in robotic distal pancreatectomy and conventional laparoscopic approach. However, robotic approach tended to have the advantages of less blood loss and shorter hospital stay. Further studies are necessary to determine the clinical position of robotic distal pancreatectomy.
关键词: distal pancreatectomy pancreatic neoplasm robotic surgery
An investigation on prevalent strategies for XFEM-based numerical modeling of crack growth in porous
《结构与土木工程前沿(英文)》 2021年 第15卷 第4期 页码 914-936 doi: 10.1007/s11709-021-0750-8
关键词: numerical modeling extended finite element method porous media crack growth stress intensity factor
Zhiqiang XIA,Xin CHEN,Cheng LU,Meiling ZOU,Shujuan WANG,Yang ZHANG,Kun PAN,Xincheng ZHOU,Haiyan WANG,Wenquan WANG
《农业科学与工程前沿(英文)》 2016年 第3卷 第4期 页码 295-307 doi: 10.15302/J-FASE-2016126
关键词: cassava comparative transcriptomics energy transport photosynthesis starch synthesis
The current phosphate recycling situation in China and Germany: a comparative review
null
《农业科学与工程前沿(英文)》 2019年 第6卷 第4期 页码 403-418 doi: 10.15302/J-FASE-2019287
Phosphorus (P) is an indispensable element for organisms but the primary source of P—mineral phosphate resources—are non-renewable. Agricultural production has a high demand for fossil phosphate resources, but the resulting phosphate-rich residues are lack of management. This leads to rapid reserves depletion and severe phosphate pollution risks. One sustainable way is to reuse the phosphate dispersed in various residues such as sewage sludge and livestock manure. Diverse techniques have emerged to recover phosphate from wastes to close the phosphate cycle. While it is a global issue, the regional situations regarding potential phosphate scarcity and its management differ strongly. China is rich in phosphate resources, but over-exploitation has greatly increased the risk of phosphate rocks depletion, while in Germany the P resources depend on imports, but there is commitment to keep a balance between import and utilization. This had led to great differences in the way the two countries deal with the “re-use” of phosphate in waste. China is now in a transition phase from the simple terminal pollution control to “waste” reuse and nutrient resources recycling. One sign of this tendency is the mandatory garbage classification and preparation for further processing and recycling. This was first implemented in Shanghai in 2019, whereas Germany has been following the legal framework for waste management since the 19th century. There are a series of laws to control the nutrient loss from municipal and agricultural activities, as for instance with sewage sludge ordinance and fertilizer legislation. Many of these laws have been newly revised recently. Sewage sludge cannot be directly utilized on farmland as organic fertilizer any more. Alternatively, phosphate and other nutrients should be recovered from sewage sludge. Advanced phosphate recovery technologies and related nutrient recycling schemes are proceeding. This review summarizes the current situation of phosphate-containing residues management and phosphate reuse in China and Germany. The state legislation and policies, which would affect the phosphate recycling concept are presented as well. As there are various kinds of phosphate-containing residues, different phosphate recovery technologies can be applied. Those technologies are discussed from their mechanism and suitability.
关键词: phosphate recovery manure sewage sludge ordinances technologies
标题 作者 时间 类型 操作
Functional trait differences between native bunchgrasses and the invasive grass
Huiqin HE, Thomas A. MONACO, Thomas A. JONES
期刊论文
Economic Growth Model Based on Six Basic Factors of Production—Xu Growth Rate Equation
Shou-bo Xu,Zong-yuan Huang
期刊论文
The Development and Comparative Analysis of Engineering Project Management Modes
Ji-wei Zhu,Li-nan Zhou,Ming-yuan Yu,Zhao Zhai
期刊论文
Clinical evaluation of recombinant human growth hormone injection in children with growth hormone deficiency
Ling HOU, Xiaoping LUO, Minlian DU, Huamei MA, Chunxiu GONG, Yuchuan LI, Shuixian SHEN, Zhuhui ZHAO, Li LIANG, Guanping DONG, Chaoying YAN, Hongwei DU
期刊论文
Last Planner System and Scrum: Comparative analysis and suggestions for adjustments
Roshan POUDEL, Borja GARCIA de SOTO, Eder MARTINEZ
期刊论文
Copper fractal growth during recycling from waste printed circuit boards by slurry electrolysis
期刊论文
Layer-like FAU-type zeolites: A comparative view on different preparation routes
Bastian Reiprich, Tobias Weissenberger, Wilhelm Schwieger, Alexandra Inayat
期刊论文
implications of planting mode on cadmium uptake and remobilization in rice: Field experiments across growth
期刊论文
Robotic distal pancreatectomy versus conventional laparoscopic distal pancreatectomy: a comparative study
null
期刊论文
An investigation on prevalent strategies for XFEM-based numerical modeling of crack growth in porous
期刊论文
Comparative transcriptomics revealed enhanced light responses, energy transport and storage in domestication
Zhiqiang XIA,Xin CHEN,Cheng LU,Meiling ZOU,Shujuan WANG,Yang ZHANG,Kun PAN,Xincheng ZHOU,Haiyan WANG,Wenquan WANG
期刊论文