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High cadmium pollution risk on vegetable amaranth and a selection for pollution-safe cultivars to lower

Yihui ZHOU, Meng XUE, Zhongyi YANG, Yulian GONG, Jiangang YUAN, Chunyan ZHOU, Baifei HUANG

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 2, Pages 219-230 doi: 10.1007/s11783-012-0469-9

Abstract: Nan), a selected typical pollution-safe cultivar (Cd-PSC), and cv. Pennongjianyexian (cv.

Keywords： Amaranth Cadmium (Cd) Cd accumulation pollution-safe cultivar (PSC) Cd chemical forms health risk

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Improving water use efficiency in grain production of winter wheat and summer maize in the North China Plain: a review

Xiying ZHANG,Wenli QIN,Juanna XIE

Frontiers of Agricultural Science and Engineering 2016, Volume 3, Issue 1, Pages 25-33 doi: 10.15302/J-FASE-2016090

Abstract: aspects of yield and WUE improvement are presented, including yield and WUE improvement associated with cultivarselection, irrigation management for improving yield and WUE under limited water supply, managing rootdecades, and this increase was largely associated with the improvement in harvest index related to cultivar

Keywords： harvest index cultivar selection deficit irrigation root water uptake straw mulching

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Review on ranking and selection: A new perspective

L. Jeff HONG, Weiwei FAN, Jun LUO

Frontiers of Engineering Management 2021, Volume 8, Issue 3, Pages 321-343 doi: 10.1007/s42524-021-0152-6

Abstract: In this paper, we briefly review the development of ranking and selection (R&S) in the past 70 years,

Keywords： ranking and selection hypothesis testing dynamic programming simulation

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Control mode selection for modal control of long-span arch bridge

Zhengying LI, Zhengliang LI,

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 4, Pages 401-406 doi: 10.1007/s11709-009-0052-z

Abstract: As for the critical mode selection, an approach based on the maximum modal displacement was presented

Keywords： selection reduced-order excitation long-span simplified

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Supplier selection and order splitting in multiple-sourcing inventory systems

WANG Guicong, JIANG Zhaoliang, LI Zhaoqian, LIU Wenping

Frontiers of Mechanical Engineering 2008, Volume 3, Issue 1, Pages 23-27 doi: 10.1007/s11465-008-0016-3

Abstract: Supplier selection and inventory control are critical decision processes in single-item multiple-supplier

Keywords： automobile industry branch-bound algorithm selection single-item multiple-supplier effective

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Case-based reasoning for selection of the best practices in low-carbon city development

Zhenhua HUANG, Hongqin FAN, Liyin SHEN

Frontiers of Engineering Management 2019, Volume 6, Issue 3, Pages 416-432 doi: 10.1007/s42524-019-0036-1

Abstract: The proposed methodology is demonstrated by applying it to the selection of the best practices for low-carbon

Keywords： low-carbon city carbon emission best practices case-based reasoning

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Genomic regions under selection for important traits in domestic horse breeds

Xuexue LIU, Yuehui MA, Lin JIANG

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 3, Pages 289-294 doi: 10.15302/J-FASE-2017155

Abstract: Modern breeding using marker-assisted selection has greatly accelerated breeding progress.genetic mapping studies and genome wide analyses to identify the genomic regions targeted by positive selection

Keywords： horse coat color racing performance gait height

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Approaches to achieve high grain yield and high resource use efficiency in rice

Jianchang YANG

Frontiers of Agricultural Science and Engineering 2015, Volume 2, Issue 2, Pages 115-123 doi: 10.15302/J-FASE-2015055

Abstract: root distribution and higher leaf photosynthetic N use efficiency at lower N rates could be used as selection

Keywords： rice nitrogen-efficient cultivar grain fill harvest index nitrogen use efficiency water use efficiency

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Face recognition based on subset selection via metric learning on manifold

Hong SHAO,Shuang CHEN,Jie-yi ZHAO,Wen-cheng CUI,Tian-shu YU

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 12, Pages 1046-1058 doi: 10.1631/FITEE.1500085

Abstract: Under this observation, several approaches have been developed to carry out an efficient element selection

Keywords： Face recognition Sparse representation Manifold structure Metric learning Subset selection

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Miscellaneous dangerous mountain geological survey and the line selection techniques

He Huawu,Zeng Qiangyun

Strategic Study of CAE 2009, Volume 11, Issue 12, Pages 9-12

Abstract: The article aims to provide some references for similar investigation and route selection by brieflyintroducing the geologic characteristics, the integrated methods for geologic survey and route selection

Keywords： Yichang-Wanzhou Railway geologic characteristics geologic investigation geology route selection

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Isolating higher yielding and more stable rice genotypes in stress environments: fine-tuning a selection RESEARCH ARTICLE

Frontiers of Agricultural Science and Engineering 2024, Volume 11, Issue 1, Pages 169-185 doi: 10.15302/J-FASE-2023521

Abstract: Identifying these genotypes requires fast and more accurate selection methods.It is hypothesized that applying a new quantitative selection method (the score index selection methodImportantly, the score index selection method offers improved precision than the conventional breedingselection method in identifying genotypes that are well-suited to a range of stress levels within the

Keywords： Aerobic rice breeding selection drought resilience production capacity index resilience capacity

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Luo Jun: Treatment Selection in Prostate Cancer（2019.8.16）

22 Apr 2021

Keywords：医学

Genomic Mutations within the Host Microbiome: Adaptive Evolution or Purifying Selection Review

Jiachao Zhang,Rob Knight,

Engineering 2023, Volume 20, Issue 1, Pages 96-102 doi: 10.1016/j.eng.2021.11.018

Abstract:

Next-generation sequencing technology has transformed our ability to assess the taxonomic composition functions of host-associated microbiota and microbiomes. More human microbiome research projects—particularly those that explore genomic mutations within the microbiome—will be launched in the next decade. This review focuses on the coevolution of microbes within a microbiome, which shapes strain-level diversity both within and between host species. We also explore the correlation between microbial genomic mutations and common metabolic diseases, and the adaptive evolution of pathogens and probiotics during invasion and colonization. Finally, we discuss advances in methods and algorithms for annotating and analyzing microbial genomic mutations.

Keywords： Gut microbiota Genomic mutations Adaptive evolution Purifying selection Single-nucleotide variants

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Shale gas enrichment factors and the selection and evaluation of the core area

Wang Shejiao,Yang Tao,Zhang Guosheng,Li Denghua,Chen Xiaoming

Strategic Study of CAE 2012, Volume 14, Issue 6, Pages 94-100

Abstract:

Many factors affect the size of the shale gas development. First and foremost factor is how to establish the geological evaluation standards and select the core area of shale gas. In the early stage of exploration the optimized shale gas core area makes it possible to identify the target and to select the most favorable region for exploration. The main purpose is to find shale gas and achieve economic development. Based on the analysis of shale gas reservoir characteristics and the enrichment factors we discuss the organic-rich shale maturity, mineral content, gas content and conservation parameters in China. Learn from the U.S. shale gas exploration and development and research, combined with the new progress of China's shale gas exploration and development and research, we establish china's first shale gas core area parameter system and value standards. Finally, we optimize some favorable areas and core areas of the marine shale in southern China and point out Southern Sichuan Basin is the most realistic area for shale gas development.

Keywords： core area selection and evaluation enrichment factors marine shale shale gas

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Some Thoughts on the Launch Vehicle Selection for China's Moon Exploration Program

Long Lehao

Strategic Study of CAE 2002, Volume 4, Issue 9, Pages 31-37

Abstract:

“Developing Space Science and Conducting Deep Space Exploration” is one of the objectives for China's space development in the near future (i.e. around the year 2010). Moon exploration is the first step to achieve the goal of “Conducting Deep Space Exploration”.To put the moon probe (or satellite) into orbit, it is especially important to select the right type of launch vehicle(s). Starting from the basic requirements of the launch vehicle(s) for the moon exploration mission, experience of moon-faring nations and current status of Long March launch vehicles, the author analyses pros and cons of the three operational orbits for moon exploration and feasibility of the program, and identifies the candidate Long Mach launch vehicles and plans for their upgrades. Taking the optimization of the overall space system engineering into consideration, the author proposes, as the primary plan, that an LM-3B with an upper stage be used for launching the satellite and the upper stage for its hard (or soft) landing on the moon, and, as the secondary plan, an LM-3C for launching a probe into lunar transfer orbit.

Keywords： moon exploration program launch vehicle type selection analysis