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Management System and Education Model in Developed Countries for Engineering Management Major Education Improvement

Jian-ya Jiang,Yang-wei Rao

《工程管理前沿（英文）》 2014年第1卷第4期页码 406-409 doi: 10.15302/J-FEM-2014049

摘要： Different developed countries have differences in regulations for engineering management systems. The related education modes and their curriculum arrangement in universities in the US, UK, and Germany show their specializations. Through comparative research into engineering management systems and professional education modes between China and these developed countries, the paper proposes suggestions for improving the education of engineering management majors in China, which could speed up development of Chinese engineering general contracting enterprises and engineering project management enterprises.

关键词： engineering management system education mode comparative research training improvement

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Essential training steps to achieving competency in the basic intraoperative transesophageal echocardiography

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《医学前沿（英文）》 2015年第9卷第1期页码 123-128 doi: 10.1007/s11684-014-0366-7

摘要：

Guidelines for the intraoperative transesophageal echocardiography (TEE) examination have defined a detailed standard for medical professionals, particularly anesthesiologists, on how a TEE exam should proceed. Over the years, TEE has gained substantial popularity and emerged as a preferred monitoring modality to aid in perioperative management and decision making during hemodynamic instability situations or critical care settings. TEE training pathways and practice guidelines have been well established in western countries and many regions of the world. However, TEE training and practice information for anesthesiologists are lacking in China. As innovative technologies develop, other educational models have emerged to aid in obtaining competency in basic TEE exam. Hence, establishing a consensus on the ideal TEE training approach for anesthesiologists in China is urgently needed. Developing an effective curriculum that can be incorporated into an anesthesiology resident’s overall training is also necessary to provide knowledge and skills toward competency in basic TEE exam. With evolving medical system reforms and increasing demands for intraoperative hemodynamic monitoring to accommodate surgical innovations, anesthesiology professionals are increasingly obliged to perform intraoperative TEE exams in their current and future practices. To overcome obstacles and achieve significant progress in using the TEE modality to help in intraoperative management and surgical decision making, publishing basic TEE training guidelines for China’s anesthesiologists is an important endeavor.

关键词： transesophageal echocardiography guidelines training competency

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perioperative transesophageal echocardiography: should new guidelines exist for limited echocardiography training

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《医学前沿（英文）》 2012年第6卷第3期页码 332-337 doi: 10.1007/s11684-012-0212-8

摘要：

Bedside limited echocardiography, or focused cardiac ultrasound, continues to gain popularity in many emergency rooms, intensive care units, and operating rooms as a rapid method of assessing unstable patients. Effective monitoring of cardiovascular function in conditions like cardiac arrest or near-arrest is the crucial step to guide successful resuscitative efforts. Transesophageal echocardiography (TEE) has emerged as one of the preferred cardiac diagnostic and monitoring modalities in the intraoperative setting due to the fact that it is less invasive than many other monitors, is immediately accessible, and allows for continuous real-time monitoring of cardiac function. However, the minimum training requirements needed for the anesthesia provider to obtain the competency, knowledge, and skills for basic certification in perioperative TEE far exceed those developed for other medical specialties. We believe there is an urgent need to develop (1) practical guidelines for emergent perioperative TEE use for anesthesiologists and (2) a requisite educational curriculum to teach the basic skills necessary to aid in the diagnosis and treatment of cardiac arrest or near-arrest scenarios. The measures elucidated in this report summarize the efforts of the Department of Anesthesiology at the University of Florida in establishing the necessary steps to make this process not only practical, but accessible to all trainees. We hope that these collective efforts will provide more trainees the confidence in utilizing TEE to aid in establishing a diagnosis in critical situations.

关键词： transesophageal echocardiography curriculum competency training hemodynamic instability

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Role of exercise training on insulin resistance and TNF-α in high-fat diet rats

Hui SUN MD, Xiuling DENG MM, Fangxi XIAO MD, Lulu CHEN MD, Huiqing LI MD,

《医学前沿（英文）》 2009年第3卷第4期页码 403-407 doi: 10.1007/s11684-009-0071-0

摘要： This study investigated the effect of exercise training on insulin resistance and serum and adipose TNF-α in high-fat diet-induced insulin-resistant rats. Thirty male Wistar rats were randomly divided into two groups: normal control group (NC; =8) that accepted normal chow and high-fat diet group (HF; =22) that fed on high-fat diet to induce insulin resistance model. The HF group was randomly assigned to two subgroups after 18 weeks: sedentary group (SE; =10) and exercise training group (ET; =12) that performed swimming exercise training for 6 weeks, while both groups continued high-fat diet. Changes of body weight, lipid profile, and fasting plasma glucose and insulin were measured. The insulin sensitivity index (ISI) was calculated. Serum concentration of TNF-α was detected by ELISA. The expression of TNF-α mRNA and protein in adipose tissue was examined by using real-time fluorescence quantitative polymerase chain reaction (PCR) and Western blot, respectively. After 18 weeks, compared with the NC group, body weight, blood lipid, glucose, and insulin in the HF group were significantly elevated, while the ISI decreased obviously, which suggested that insulin resistance appeared in the HF group. After exercise training for 6 weeks, compared with the SE group, both ISI and serum TNF-α concentration in the ET group were decreased significantly; however, the expression levels of TNF-α mRNA and protein in adipose tissue increased by 27.5% and 20.5%, respectively. In conclusion, exercise training ameliorates insulin resistance. The reduction of the level of serum TNF-α and the increased expression of TNF-α in adipose tissue by exercise training may be involved in this mechanism.

关键词： exercise training insulin resistance tumor necrosis factor-α

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Exploring differentiated improvement strategies of cultivated land quality in China

《农业科学与工程前沿（英文）》 doi: 10.15302/J-FASE-2023523

摘要：

● Cultivated land quality can be considered in four dimensions: suitability, contiguity, resistance, and ecological stress.

关键词： China cultivated land quality differentiated improvement food security

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Research progress on genetic improvement of

Chuanping YANG

《农业科学与工程前沿（英文）》 2017年第4卷第4期页码 391-401 doi: 10.15302/J-FASE-2017183

摘要： Suk. is one of the most widely distributed species of , the fourth most valuable timber species in north-eastern China and also a common tree species for landscaping. Over the past 30 years, effective progress has been made in genetic improvement and molecular breeding of . There has been extensive research on breeding techniques, including the collection and conservation of germplasm resources, provenance trials, intensive breeding techniques, crossbreeding and asexual propagation techniques, ploidy breeding and mutation breeding technology, genome sequencing, gene cloning, transgenic and molecular mechanisms of wood formation. A germplasm resource collection has been established by collecting different provenances, and full-sib and half-sib families. In addition, the geographic variation patterns of provenances have been revealed, and the provenance division and superior provenance selections made. flowering and seeding have been improved through intensive breeding techniques. Interspecific hybridization, intraspecific hybridization and parallel crosses were made using fine parents, and intensive seed orchards have been established. Systems of asexual propagation, including cuttings, grafting and tissue culture have been established. A tetraploid was successfully constructed and a triploid seed orchard established. The growth, wood property and resistance genes of have been cloned. An efficient transgenic system mediated by was established, and genes encoding insect resistance, drought resistance and salt tolerance, lignin synthesis, flowering, hormone transport and balance obtained. molecular markers were developed and the high density genetic map constructed. All this research has provided a model and data for the foundation of forest genetic improvement and applied research.

关键词： Betula platyphylla genetic improvement molecular breeding seed orchard

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A review of systematic evaluation and improvement in the big data environment

Feng YANG, Manman WANG

《工程管理前沿（英文）》 2020年第7卷第1期页码 27-46 doi: 10.1007/s42524-020-0092-6

摘要： The era of big data brings unprecedented opportunities and challenges to management research. As one of the important functions of management decision-making, evaluation has been given more functions and application space. Exploring the applicable evaluation methods in the big data environment has become an important subject of research. The purpose of this paper is to provide an overview and discussion of systematic evaluation and improvement in the big data environment. We first review the evaluation methods based on the main analytic techniques of big data such as data mining, statistical methods, optimization and simulation, and deep learning. Focused on the characteristics of big data (association feature, data loss, data noise, and visualization), the relevant evaluation methods are given. Furthermore, we explore the systematic improvement studies and application fields. Finally, we analyze the new application areas of evaluation methods and give the future directions of evaluation method research in a big data environment from six aspects. We hope our research could provide meaningful insights for subsequent research.

关键词： big data evaluation methods systematic improvement big data analytic techniques data mining

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我国全科医生培养现状与发展策略

刘颖,蒋国平,任菁菁

《中国工程科学》 2019年第21卷第2期页码 74-78 doi: 10.15302/J-SSCAE-2019.02.005

摘要：

经过近30年的不断探索和实践，我国全科医生队伍建设取得了一定的进展，初步建立了以“5+3”为主、“3+2”为辅的全科医生培养模式，但我国仍面临严重缺乏合格全科医生的情况。本文通过对我国全科医生培养现状的研究，了解到当前我国全科医生岗位缺乏吸引力，全科医生培养制度和体系不够完善，缺乏完善的过程考核机制，住培基地准入和再认证机制不完善，持续职业发展教育亟待规范。通过对国际上主要国家发展全科医生经验的回顾研究，建议我国应当切实提升全科医生待遇；以“岗位胜任力”为导向，建立完善的全科医生培训过程考核体系；统一全科医生住培基地准入条件，建立常态化基地评估认证机制；设置全科持续职业发展教育基地。

关键词：全科医生人才培养岗位胜任力

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The next step of community health construction: Training general practitioners and implementing health

Kan ZHANG MM, Wei DONG MM, Ying-Yao CHEN MD,

《医学前沿（英文）》 2010年第4卷第2期页码 134-138 doi: 10.1007/s11684-010-0041-6

摘要： This article discusses the concept of health management and stresses that community health management should be the starting point of community health service, necessitating a paradigm shift from observing the treatment-oriented medical model to observing the prevention-and-health management-based medical model. Community health construction has entered a new phase, one which highlights the need to train general practitioners in practice-based life cycle health management. In addition, general practitioners should assume the mission of implementing community health management.

关键词： community health general practitioners health management

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maize-based food-feed-energy systems to limited phosphate resources—a new Sino-German international research training

null

《农业科学与工程前沿（英文）》 2019年第6卷第4期页码 443-444 doi: 10.15302/J-FASE-2019288

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maize-based food-feed-energy systems to limited phosphate resources—a new Sino-German international research training

null

《农业科学与工程前沿（英文）》 2019年第6卷第4期页码 313-320 doi: 10.15302/J-FASE-2019282

摘要：

Phosphate is supplied to agriculture by mining and fertilizer production, followed by different steps of phosphate utilization, including primary production, feed and food consumption, and conversion of biomass, with accumulation in soils, but little recycling and severe environmental losses. Phosphate is a limited essential nutrient, however, with very uneven distribution worldwide. Closing the cycle and reducing primary phosphate consumption are fundamental future challenges. Maize has a relatively high phosphate requirement. China and Germany together cover the whole range of maize production systems. The new Sino-German international research training group “Adaptation of Chinese and German maize-based food-feed-energy systems to limited phosphate resources” (AMAIZE-P) was initiated in 2018 as a joint venture of the China Agricultural University (Beijing, China) and the University of Hohenheim (Stuttgart, Germany). The interdisciplinary and complementary research is driven by the hypothesis that under phosphate limited conditions, high productivity and high phosphate use efficiency can be achieved simultaneously by adapting phosphate cycling and availability (sources) to the multipurpose phosphate demands (sinks) in maize-based food-feed-energy systems. The educational program for doctoral researchers in China and Germany includes joint block seminars, thematic field trips, case studies, methodological courses, doctoral researchers’ conferences, intercultural training sessions and personal training.

关键词： international research training group limited resources maize phosphate

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Quality and efficiency improvement technology for five megawatt offshore wind turbines and its application

Huali HAN

《工程管理前沿（英文）》 2020年第7卷第4期页码 618-621 doi: 10.1007/s42524-020-0142-0

关键词： renewable energy megawatt offshore wind turbine technology-driven quality improvement

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Embryo-mediated genome editing for accelerated genetic improvement of livestock

Zachariah MCLEAN, Björn OBACK, Götz LAIBLE

《农业科学与工程前沿（英文）》 2020年第7卷第2期页码 148-160 doi: 10.15302/J-FASE-2019305

摘要：

Selecting beneficial DNA variants is the main goal of animal breeding. However, this process is inherently inefficient because each animal only carries a fraction of all desirable variants. Genome editing technology with its ability to directly introduce beneficial sequence variants offers new opportunities to modernize animal breeding by overcoming this biological limitation and accelerating genetic gains. To realize rapid genetic gain, precise edits need to be introduced into genomically-selected embryos, which minimizes the genetic lag. However, embryo-mediated precision editing by homology-directed repair (HDR) mechanisms is currently an inefficient process that often produces mosaic embryos and greatly limits the numbers of available edited embryos. This review provides a summary of genome editing in bovine embryos and proposes an embryo-mediated accelerated breeding scheme that overcomes the present efficiency limitations of HDR editing in bovine embryos. It integrates embryo-based genomic selection with precise multi-editing and uses embryonic cloning with elite edited blastomeres or embryonic pluripotent stem cells to resolve mosaicism, enable multiplex editing and multiply rare elite genotypes. Such a breeding strategy would enable a more targeted, accelerated approach for livestock improvement that allows stacking of beneficial variants, even including novel traits from outside the breeding population, in the most recent elite genetic background, essentially within a single generation.

关键词： animal breeding cattle cloning CRISPR/Cas9 cytoplasmic injection embryo genome editing germline chimaeras HDR livestock improvement TALENs

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导弹特种装备与训练模拟系统研制

黄先祥,谢建,高钦和

《中国工程科学》 2001年第3卷第2期页码 65-70

摘要：

导弹特种装备与模拟训练系统综合运用多学科先进技术，建立了数十个数学、物理和网络模型，研制出上百台仪器设备，实现了导弹全武器系统与发射全过程的模拟。简要介绍了系统的组成、功用和简要技术方案。对大型高可靠液压系统设计、自动调平与起竖的实现、导弹高精度定位、大型复杂电器系统电磁兼容设计等主要技术问题做了详细论述。

关键词：导弹训练模拟液压系统细分控制电磁兼容

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基于全局和单调递减鲁棒性策略的鲁棒神经网络训练方法 Research Article

梁震1,吴陶然2,3,刘万伟4,5,薛白2,杨文婧1,王戟1,庞征斌4

《信息与电子工程前沿（英文）》 2023年第24卷第10期页码 1375-1389 doi: 10.1631/FITEE.2300059

摘要：深度神经网络的鲁棒性引发了学术界和工业界的高度关注，特别是在安全攸关领域。相比于验证神经网络的鲁棒性是否成立，本文关注点在于给定扰动前提下的鲁棒神经网络训练。现有的代表性训练方法——区间边界传播（IBP）和CROWN-IBP——在较小扰动下表现良好，但在较大扰动下性能显著下降，本文称之为衰退风险。具体来说，衰退风险是指与较小扰动情况相比，IBP系列训练方法在较大扰动情况下不能提供预期的鲁棒神经网络的现象。为了缓解这种衰退风险，我们提出一种全局的、单调递减的鲁棒神经网络训练策略，该策略在每个训练轮次考虑多个扰动（全局鲁棒性训练策略），并将其相应的鲁棒性损失以单调递减的权重进行组织（单调递减鲁棒性训练策略）。实验证明，所提策略在较小扰动下能够保持原有算法的性能，在较大扰动下的衰退风险得到很大程度改善。值得注意的是，与原有训练方法相比，所提训练策略保留了更多的模型准确度，这意味着该训练策略更加平衡地考虑了模型的鲁棒性和准确性。

关键词：鲁棒神经网络；训练方法；衰退风险；全局鲁棒性训练；单调递减鲁棒性

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标题作者时间类型操作

Management System and Education Model in Developed Countries for Engineering Management Major Education Improvement

Jian-ya Jiang,Yang-wei Rao

期刊论文

Essential training steps to achieving competency in the basic intraoperative transesophageal echocardiography

null

期刊论文

perioperative transesophageal echocardiography: should new guidelines exist for limited echocardiography training

null

期刊论文