Labor quality evaluation,an important part for carrying out labor education,plays the role as“baton”for labor education.This paper will figure out the reasons for labor quality evaluation from its importance.The pap...Labor quality evaluation,an important part for carrying out labor education,plays the role as“baton”for labor education.This paper will figure out the reasons for labor quality evaluation from its importance.The paper will also classify key evaluation indicators for labor qualities as cognition,emotion,ability and qualities of labor,dividing dynamic indicators to figure out“what to evaluate”.Meanwhile,the author will solve the problem of“how to evaluate”and“who will evaluate”by promoting evaluation subjects diversities and innovating evaluation methods.When labor quality evaluation,the“baton”,guides the direction and strategy,attention should be paid to integrated education to cultivate labor quality in an all-round way.The“baton”will also guide characteristic education with collaborative innovation of labor education,professional education and vocational education.Moreover,labor quality evaluation guides the optimization of resources to create integrated labor qualities and lead innovation education to nurture innovative talents.展开更多
The mold-filling ability of alloy melt in squeeze casting process was evaluated by means of the maximum length of Archimedes spiral line. A theoretical evaluating model to predict the maximum filling length was built ...The mold-filling ability of alloy melt in squeeze casting process was evaluated by means of the maximum length of Archimedes spiral line. A theoretical evaluating model to predict the maximum filling length was built based on the flowing theory of the incompressible viscous fluid. It was proved by experiments and calculations that the mold-filling pressure and velocity are prominent influencing factors on the mold-filling ability of alloy melt. The mold-filling ability increases with the increase of the mold-filling pressure and the decrease of the proper mold-filling velocity. Moreover, the pouring temperature relatively has less effect on the mold-filling ability under the experimental conditions. The maximum deviation of theoretical calculating values with experimental results is less than 15％. The model can quantitatively estimate the effect of every factor on the mold-filling ability.展开更多
The quantitative model for evaluating labor relations in enterprise consists of two index systems. One system,which consists of 6 second level indices and 26 third level indices, deals with quantitative evaluation of ...The quantitative model for evaluating labor relations in enterprise consists of two index systems. One system,which consists of 6 second level indices and 26 third level indices, deals with quantitative evaluation of the present situation of labor relations in enterprise. And the other system, which consists of 5 indices, deals with quantitative evaluation of the trend of future labor relations development.展开更多
Cultivating the top-notch innovative talents is an essential task for connotative construction of higher education.As an applicationoriented discipline,the Discipline of Food Science and Engineering attaches great imp...Cultivating the top-notch innovative talents is an essential task for connotative construction of higher education.As an applicationoriented discipline,the Discipline of Food Science and Engineering attaches great importance to the cultivation of innovation ability of college students.For a long time,however,the discipline education has problems of the inverted teaching subject position,weak coordination ability and single practice mode.The support for the cultivation of innovation ability is weak and ineffective.Therefore,in the context of professional certification of engineering education,it is necessary to make reform of traditional education mode and improve the carrier support and target acquisition taking the Outcomes-based Education(OBE)as guide,the innovation ability cultivation as objective,to provide effective guarantee for cultivation of the top-notch talents.These have become issues that should not be ignored in the development of the Discipline of Food Science and Engineering.展开更多
Anthropogenic activities profoundly influence carbon sequestration in the Eurasian Steppe. In particular,grazing has been identified as having a major effect on carbon sequestration. However,the extent to which grazin...Anthropogenic activities profoundly influence carbon sequestration in the Eurasian Steppe. In particular,grazing has been identified as having a major effect on carbon sequestration. However,the extent to which grazing affects regional patterns or carbon sequestration is unknown. In this study,we evaluated the impact of regional grazing on grassland carbon sequestration using the Boreal Ecosystem Productivity Simulator(BEPS) and the Shiyomi grazing model. Model performances were validated against the results from field measurements and eddy covariance(EC) sites. Model outputs showed that in 2008,the regional net primary productivity(NPP) was 79.5 g Cm^(–2),and the net ecosystem productivity(NEP) was –6.5 g Cm^(–2),characterizing the region as a weak carbon source. The Mongol Steppe(MS) was identified as a carbon sink,whereas the Kazakh Steppe(KS) was either carbon neutral or a weak carbon source. The spatial patterns of grazing density are divergent between the MS and the KS. In the MS,livestock was mainly distributed in China with relatively good management,while in the KS livestock was mainly concentrated in the southern countries(especially Uzbekistan and Turkmenistan) with harsh environments and poor management. The consumption percentages of NPP in Turkmenistan,Tajikistan and Uzbekistan were 5.3,3.3 and 1.2%,respectively,whereas the percentages in other countries were lower than 1%. Correspondingly,grazing consumption contributed to the carbon sources of Turkmenistan,Tajikistan and Uzbekistan by 11.6,6.3 and 4.3%,respectively,while it weakened the carbon sink in Inner Mongolia,China and Mongolia by 1.6 and 0.5%. This regional pattern should be affected by different sub-regional characteristics,e.g.,the continuous degradationof grassland in the southern part of the KS and the restoration of grassland in Inner Mongolia,China.展开更多
Aim: This study aims to clarify the current state of advancement of knowledge and skills in the educational process from self-assessments by midwifery student labor and delivery assistance evaluation sheets. Method: M...Aim: This study aims to clarify the current state of advancement of knowledge and skills in the educational process from self-assessments by midwifery student labor and delivery assistance evaluation sheets. Method: Metrology is an observational and retrospective study. Self-assessments in labor and delivery assistance evaluation sheets of midwifery students registered in an advanced midwifery course at Nursing College A from Apr. 2017 to Mar. 2018 were analyzed retrospectively. The end-points were every score of six classifications: health checkups and assessments of women who give birth, preparations for labor and delivery assistance, delivery assistance in the parturient second stage, delivery assistance in the parturient third and fourth stages, midwifery process, and the training manner. Moreover, they also included the scores of 64 evaluation items belonging to any of the six classifications and a comprehensive evaluation score in which students judged the acquisition of all knowledge and skills of delivery assistance. In addition, although not on the evaluation sheet, the average score of all 64 evaluation items was also included. The evaluation criteria were five levels, from one to five. The end-points were examined by comparing the experiences of delivery assistances in two periods of Results: 80 among 91 evaluation sheets from eight out of nine students were analyzed. The average score of all 64 evaluation items, every score of the six classifications, and the comprehensive evaluation score was significantly elevated in the experience periods of 6 ≤ times (P Conclusion: Training in adaptation and enforcement of amniotomy and assistance skills for lacerations sutures will be needed in future educational challenges. Self-assessment scores by midwifery students in labor and delivery assistance evaluation sheets were significantly elevated in the experience periods of 6 ≤ times.展开更多
This article in view of the college practical connotation construction, takes many forms of teaching evaluation, solid foundation, improve teachers' teaching coaching ability construction, promote the improvement ...This article in view of the college practical connotation construction, takes many forms of teaching evaluation, solid foundation, improve teachers' teaching coaching ability construction, promote the improvement of education quality of teaching and talent training.展开更多
For an enterprise,what is important is to have the self-dependent innovation ability so that it can enhance the core competence unceasingly and acquire sustainable competitive advantages. In this paper,the indicator s...For an enterprise,what is important is to have the self-dependent innovation ability so that it can enhance the core competence unceasingly and acquire sustainable competitive advantages. In this paper,the indicator system of the self-dependent innovation ability of equipment manufacturing enterprises in Shaanxi province is constructed,in which includes 4 one-level indicators and 13 two-level indicators; and conducts empirical research by applying the multi-level fuzzy comprehensive evaluation method.展开更多
基金Phased findings from the 2020 Higher Education Research Project:“Research on Integrated Development Mechanism for Colleges and Universities’Labor Education and Professional Education from the Perspective of Business Start-ups and Innovation in the New Era”(KT2020137).
文摘Labor quality evaluation,an important part for carrying out labor education,plays the role as“baton”for labor education.This paper will figure out the reasons for labor quality evaluation from its importance.The paper will also classify key evaluation indicators for labor qualities as cognition,emotion,ability and qualities of labor,dividing dynamic indicators to figure out“what to evaluate”.Meanwhile,the author will solve the problem of“how to evaluate”and“who will evaluate”by promoting evaluation subjects diversities and innovating evaluation methods.When labor quality evaluation,the“baton”,guides the direction and strategy,attention should be paid to integrated education to cultivate labor quality in an all-round way.The“baton”will also guide characteristic education with collaborative innovation of labor education,professional education and vocational education.Moreover,labor quality evaluation guides the optimization of resources to create integrated labor qualities and lead innovation education to nurture innovative talents.
文摘The mold-filling ability of alloy melt in squeeze casting process was evaluated by means of the maximum length of Archimedes spiral line. A theoretical evaluating model to predict the maximum filling length was built based on the flowing theory of the incompressible viscous fluid. It was proved by experiments and calculations that the mold-filling pressure and velocity are prominent influencing factors on the mold-filling ability of alloy melt. The mold-filling ability increases with the increase of the mold-filling pressure and the decrease of the proper mold-filling velocity. Moreover, the pouring temperature relatively has less effect on the mold-filling ability under the experimental conditions. The maximum deviation of theoretical calculating values with experimental results is less than 15％. The model can quantitatively estimate the effect of every factor on the mold-filling ability.
文摘The quantitative model for evaluating labor relations in enterprise consists of two index systems. One system,which consists of 6 second level indices and 26 third level indices, deals with quantitative evaluation of the present situation of labor relations in enterprise. And the other system, which consists of 5 indices, deals with quantitative evaluation of the trend of future labor relations development.
基金Supported by the Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD)
文摘Cultivating the top-notch innovative talents is an essential task for connotative construction of higher education.As an applicationoriented discipline,the Discipline of Food Science and Engineering attaches great importance to the cultivation of innovation ability of college students.For a long time,however,the discipline education has problems of the inverted teaching subject position,weak coordination ability and single practice mode.The support for the cultivation of innovation ability is weak and ineffective.Therefore,in the context of professional certification of engineering education,it is necessary to make reform of traditional education mode and improve the carrier support and target acquisition taking the Outcomes-based Education(OBE)as guide,the innovation ability cultivation as objective,to provide effective guarantee for cultivation of the top-notch talents.These have become issues that should not be ignored in the development of the Discipline of Food Science and Engineering.
基金supported by the National Key Research and Development Program of China (2016YFC0500202)the Natural Science Foundation of Jiangsu Province,China (BK20140413)+1 种基金the Asia-Pacific Network (APN) Global Change Fund Project (ARCP2013-16NMY-Li)the Priority Academic Program Development (PAPD) of Jiangsu Higher Education Institutions,China
文摘Anthropogenic activities profoundly influence carbon sequestration in the Eurasian Steppe. In particular,grazing has been identified as having a major effect on carbon sequestration. However,the extent to which grazing affects regional patterns or carbon sequestration is unknown. In this study,we evaluated the impact of regional grazing on grassland carbon sequestration using the Boreal Ecosystem Productivity Simulator(BEPS) and the Shiyomi grazing model. Model performances were validated against the results from field measurements and eddy covariance(EC) sites. Model outputs showed that in 2008,the regional net primary productivity(NPP) was 79.5 g Cm^(–2),and the net ecosystem productivity(NEP) was –6.5 g Cm^(–2),characterizing the region as a weak carbon source. The Mongol Steppe(MS) was identified as a carbon sink,whereas the Kazakh Steppe(KS) was either carbon neutral or a weak carbon source. The spatial patterns of grazing density are divergent between the MS and the KS. In the MS,livestock was mainly distributed in China with relatively good management,while in the KS livestock was mainly concentrated in the southern countries(especially Uzbekistan and Turkmenistan) with harsh environments and poor management. The consumption percentages of NPP in Turkmenistan,Tajikistan and Uzbekistan were 5.3,3.3 and 1.2%,respectively,whereas the percentages in other countries were lower than 1%. Correspondingly,grazing consumption contributed to the carbon sources of Turkmenistan,Tajikistan and Uzbekistan by 11.6,6.3 and 4.3%,respectively,while it weakened the carbon sink in Inner Mongolia,China and Mongolia by 1.6 and 0.5%. This regional pattern should be affected by different sub-regional characteristics,e.g.,the continuous degradationof grassland in the southern part of the KS and the restoration of grassland in Inner Mongolia,China.
文摘Aim: This study aims to clarify the current state of advancement of knowledge and skills in the educational process from self-assessments by midwifery student labor and delivery assistance evaluation sheets. Method: Metrology is an observational and retrospective study. Self-assessments in labor and delivery assistance evaluation sheets of midwifery students registered in an advanced midwifery course at Nursing College A from Apr. 2017 to Mar. 2018 were analyzed retrospectively. The end-points were every score of six classifications: health checkups and assessments of women who give birth, preparations for labor and delivery assistance, delivery assistance in the parturient second stage, delivery assistance in the parturient third and fourth stages, midwifery process, and the training manner. Moreover, they also included the scores of 64 evaluation items belonging to any of the six classifications and a comprehensive evaluation score in which students judged the acquisition of all knowledge and skills of delivery assistance. In addition, although not on the evaluation sheet, the average score of all 64 evaluation items was also included. The evaluation criteria were five levels, from one to five. The end-points were examined by comparing the experiences of delivery assistances in two periods of Results: 80 among 91 evaluation sheets from eight out of nine students were analyzed. The average score of all 64 evaluation items, every score of the six classifications, and the comprehensive evaluation score was significantly elevated in the experience periods of 6 ≤ times (P Conclusion: Training in adaptation and enforcement of amniotomy and assistance skills for lacerations sutures will be needed in future educational challenges. Self-assessment scores by midwifery students in labor and delivery assistance evaluation sheets were significantly elevated in the experience periods of 6 ≤ times.
文摘This article in view of the college practical connotation construction, takes many forms of teaching evaluation, solid foundation, improve teachers' teaching coaching ability construction, promote the improvement of education quality of teaching and talent training.
基金supported by Fund for Higher Education Research of Northwestern Polytechnical University under Grant No.2012GJY19
文摘For an enterprise,what is important is to have the self-dependent innovation ability so that it can enhance the core competence unceasingly and acquire sustainable competitive advantages. In this paper,the indicator system of the self-dependent innovation ability of equipment manufacturing enterprises in Shaanxi province is constructed,in which includes 4 one-level indicators and 13 two-level indicators; and conducts empirical research by applying the multi-level fuzzy comprehensive evaluation method.
