After several years of intense study, the most urgent problem those college students must face is employment, what＇ s more, with the sustaining development of China＇ s economy and the accelerating pace of social pro...After several years of intense study, the most urgent problem those college students must face is employment, what＇ s more, with the sustaining development of China＇ s economy and the accelerating pace of social progress, the society shows much more need for the comprehensiveness and adaptation ability of talents. However, under the influence of long-term examination-oriented education, college students are only content with the courses required now which leads to the lack of large scope of expertise and ability to solve practical problems, being narrow-minded, and having poor flexibility, creativity and manipulative ability. With the addition of the significant differences between the campus and the society, many college graduates always have the feeling of maladjuslanent when entering the society, for example, they are usually lack of effective learning methods, strong social responsibilities and self-learning abilities and have poor understanding and mastery of professional knowledge, poor unity consciousness, poor manipulative ability in social practices and poor cognitive competence, furthermore ,they tend to have great intercommunicative obstacles and can not evaluate themselves and others correctly.展开更多
The yielding ability and stability and adaptability of eight proso millet varieties from Shanxi,Inner Mongolia,Heilongjiang and Hebei were analyzed and evaluated in different ecological regions including Zhangjiakou,H...The yielding ability and stability and adaptability of eight proso millet varieties from Shanxi,Inner Mongolia,Heilongjiang and Hebei were analyzed and evaluated in different ecological regions including Zhangjiakou,Huanghua and Shijiazhuang in 2015. The results showed that Chishu No. 2 and Jishu No. 2 have stronger yielding ability,and their grain yields were 3 144. 42( highest) and 3 133. 15 kg/ha respectively,ranking first and second in the test varieties. In areas with low fertility,especially in saline-alkali areas,they still have potential for high yields,so they are suitable for promotion in large areas in Hebei Province. Neimi No. 8 and Yanshu No. 11 showed special adaptability under different ecological conditions. They require high-fertility soil and can be planted in the spring millet area in north of Hebei.展开更多
Breeding sterile lines is the key to the development of hybrid rice with wide adaptability. However, at present, few wide-adaptability sterile lines have been applied in production practice. In this study, Yungu 3A, a...Breeding sterile lines is the key to the development of hybrid rice with wide adaptability. However, at present, few wide-adaptability sterile lines have been applied in production practice. In this study, Yungu 3A, a new WA-type Indica CMS line with good grain quality, was developed by hybridization between Yunfeng 66A with wide adaptability as female parent and F1 plants of Yunfeng 66B/D62B as male parent and continuous backcrossing. According to the results, the finally obtained lndica CMS line Yungu 3A has good plant type and leaf shape, strong tillering ability, excellent flowering habit, stable and complete male sterility with the sterile plant rate and pollen sterility rate of 100%, strong combining ability, high outcrossing rate, low sensitivity to light and temperature, and strong disease resistance, which was approved by Yunnan Provincial Crop Variety Appraisal Committee in 2013. Yungu 3A is conducive to the development of new hybrid rice combinations with good quality and wide adaptability, exhibiting a promising prospect of application.展开更多
With the development of the knowledge economy, social professional quality of talent has an increasingly demanding. Medical students is China＇ s medical and health undertakings reserve personnel, it plays an importan...With the development of the knowledge economy, social professional quality of talent has an increasingly demanding. Medical students is China＇ s medical and health undertakings reserve personnel, it plays an important role for better protection of people＇ s health by strengthening vocational personality training medical students and improving professional quality. Therefore, we must pay attention to the medical student＇ s career awareness, ethics, professionalism, career aspirations and career interests of education on medical students to develop a healthy personality of the medical profession, and lay the foundation for the sustainable development of medical and health services.展开更多
Studies have shown that accidents caused by human error account for 70-80% of the total number of accidents,and are the primary cause of casualties.In order to reduce the risk of safety accidents and reduce the human-...Studies have shown that accidents caused by human error account for 70-80% of the total number of accidents,and are the primary cause of casualties.In order to reduce the risk of safety accidents and reduce the human-caused accident rate,the evaluation index of safety occupational adaptability of coal excavation workers has been studied.Questionnaire survey method was used to conduct 13 physical and psychological abilities tests on 50 coal tunneling workers,and select the core ability indicators that reflect the mental load of the workers and the individual priority allocation of psychological resources.Secondly,using the Delphi method and the quartile method,the opinions of 20 experts in related fields were sought anonymously,and the main physical and mental ability indicators were screened and filtered through scoring methods.Finally,six indicators of"accuracy,attention,rapid response ability,proficiency,judgment,and foresight" were determined as the main physical and psychological indicators of coal tunneling workers.This study fills up the gap of safety occupational adaptability in the field of mining construction,and has important theoretical value and practical significance.展开更多
文摘After several years of intense study, the most urgent problem those college students must face is employment, what＇ s more, with the sustaining development of China＇ s economy and the accelerating pace of social progress, the society shows much more need for the comprehensiveness and adaptation ability of talents. However, under the influence of long-term examination-oriented education, college students are only content with the courses required now which leads to the lack of large scope of expertise and ability to solve practical problems, being narrow-minded, and having poor flexibility, creativity and manipulative ability. With the addition of the significant differences between the campus and the society, many college graduates always have the feeling of maladjuslanent when entering the society, for example, they are usually lack of effective learning methods, strong social responsibilities and self-learning abilities and have poor understanding and mastery of professional knowledge, poor unity consciousness, poor manipulative ability in social practices and poor cognitive competence, furthermore ,they tend to have great intercommunicative obstacles and can not evaluate themselves and others correctly.
基金Supported by Earmarked Fund for China Agriculture Research System(CARS-06-13.5-A10)Special Financial Fund of Hebei Province(F16R03,F17R01)Department of Science and Technology of Hebei Province(17236405D)
文摘The yielding ability and stability and adaptability of eight proso millet varieties from Shanxi,Inner Mongolia,Heilongjiang and Hebei were analyzed and evaluated in different ecological regions including Zhangjiakou,Huanghua and Shijiazhuang in 2015. The results showed that Chishu No. 2 and Jishu No. 2 have stronger yielding ability,and their grain yields were 3 144. 42( highest) and 3 133. 15 kg/ha respectively,ranking first and second in the test varieties. In areas with low fertility,especially in saline-alkali areas,they still have potential for high yields,so they are suitable for promotion in large areas in Hebei Province. Neimi No. 8 and Yanshu No. 11 showed special adaptability under different ecological conditions. They require high-fertility soil and can be planted in the spring millet area in north of Hebei.
基金Supported by Project for Introduction and Training of High-Level Technological Talents of Yunnan Province(2009CI126)New Product Program of Yunnan Province(2011BB002)Project for Construction of Science and Technology Innovation Platform of Yunnan Province(2013DH006)
文摘Breeding sterile lines is the key to the development of hybrid rice with wide adaptability. However, at present, few wide-adaptability sterile lines have been applied in production practice. In this study, Yungu 3A, a new WA-type Indica CMS line with good grain quality, was developed by hybridization between Yunfeng 66A with wide adaptability as female parent and F1 plants of Yunfeng 66B/D62B as male parent and continuous backcrossing. According to the results, the finally obtained lndica CMS line Yungu 3A has good plant type and leaf shape, strong tillering ability, excellent flowering habit, stable and complete male sterility with the sterile plant rate and pollen sterility rate of 100%, strong combining ability, high outcrossing rate, low sensitivity to light and temperature, and strong disease resistance, which was approved by Yunnan Provincial Crop Variety Appraisal Committee in 2013. Yungu 3A is conducive to the development of new hybrid rice combinations with good quality and wide adaptability, exhibiting a promising prospect of application.
文摘With the development of the knowledge economy, social professional quality of talent has an increasingly demanding. Medical students is China＇ s medical and health undertakings reserve personnel, it plays an important role for better protection of people＇ s health by strengthening vocational personality training medical students and improving professional quality. Therefore, we must pay attention to the medical student＇ s career awareness, ethics, professionalism, career aspirations and career interests of education on medical students to develop a healthy personality of the medical profession, and lay the foundation for the sustainable development of medical and health services.
文摘Studies have shown that accidents caused by human error account for 70-80% of the total number of accidents,and are the primary cause of casualties.In order to reduce the risk of safety accidents and reduce the human-caused accident rate,the evaluation index of safety occupational adaptability of coal excavation workers has been studied.Questionnaire survey method was used to conduct 13 physical and psychological abilities tests on 50 coal tunneling workers,and select the core ability indicators that reflect the mental load of the workers and the individual priority allocation of psychological resources.Secondly,using the Delphi method and the quartile method,the opinions of 20 experts in related fields were sought anonymously,and the main physical and mental ability indicators were screened and filtered through scoring methods.Finally,six indicators of"accuracy,attention,rapid response ability,proficiency,judgment,and foresight" were determined as the main physical and psychological indicators of coal tunneling workers.This study fills up the gap of safety occupational adaptability in the field of mining construction,and has important theoretical value and practical significance.
