This paper focus on the function of cooperative learning in developing positive affect,Including reducing anxiety,increasing motivation,facilitating the development of positive attitudes toward learning and language l...This paper focus on the function of cooperative learning in developing positive affect,Including reducing anxiety,increasing motivation,facilitating the development of positive attitudes toward learning and language learning,promoting self-esteem,as well as supporting different learning styles and encouraging perseverance in the difficult and confusing process of learning a foreign language.展开更多
Objective: to explore and analyze the effect of nursing intervention on functional exercise recovery of affected limbs in patients with breast cancer after operation. Methods: 70 cases of breast cancer patients admitt...Objective: to explore and analyze the effect of nursing intervention on functional exercise recovery of affected limbs in patients with breast cancer after operation. Methods: 70 cases of breast cancer patients admitted to our hospital after surgery were randomly selected as the research object, the research time was 2019.7-2020.7, after the odd-even number grouping, the patients were included in the control group and the experimental group on average, at the same time, conventional nursing intervention and postoperative comprehensive nursing intervention were respectively adopted. The nursing effect of the two groups was compared. Results: the functional score of affected limb and the total satisfaction of nursing in experimental group were significantly higher than those in contrast group (P < 0.05). Conclusion: the use of comprehensive nursing intervention can have a positive impact on the recovery of limb function in patients with breast cancer after surgery, and it is of great significance to improve nursing satisfaction.展开更多
In order to establish precision model, a software to calculate the strip crown of four-high hot rolling mill was developedby using affecting function method according to the strip crown calculation theory. The effect ...In order to establish precision model, a software to calculate the strip crown of four-high hot rolling mill was developedby using affecting function method according to the strip crown calculation theory. The effect of work roll diameter,unit width rolling load, roll bending force, work roll crown, initial strip crown and reduction, etc, on load distributioneffect rate was simulated by using the software. The results show that the load distribution effect rate increaseswith the increase of strip width, work roll diameter, unit width rolling load, roll bending force, work roll crown,initial strip crown and reduction. Based on the simulation results, base value of load distribution effect rate andfitting coefficients of six power polynomial of load distribution effect rate modification coefficient were determinedconsidering all of the above parameters. A simplified mathematical model for calculating load distribution effect ratewas established.展开更多
文摘This paper focus on the function of cooperative learning in developing positive affect,Including reducing anxiety,increasing motivation,facilitating the development of positive attitudes toward learning and language learning,promoting self-esteem,as well as supporting different learning styles and encouraging perseverance in the difficult and confusing process of learning a foreign language.
文摘Objective: to explore and analyze the effect of nursing intervention on functional exercise recovery of affected limbs in patients with breast cancer after operation. Methods: 70 cases of breast cancer patients admitted to our hospital after surgery were randomly selected as the research object, the research time was 2019.7-2020.7, after the odd-even number grouping, the patients were included in the control group and the experimental group on average, at the same time, conventional nursing intervention and postoperative comprehensive nursing intervention were respectively adopted. The nursing effect of the two groups was compared. Results: the functional score of affected limb and the total satisfaction of nursing in experimental group were significantly higher than those in contrast group (P < 0.05). Conclusion: the use of comprehensive nursing intervention can have a positive impact on the recovery of limb function in patients with breast cancer after surgery, and it is of great significance to improve nursing satisfaction.
基金This study was financially supported by the National Natural Science Foundation of China under the contract No.59995440the State Key Development Programming on Foundamental Research under the contract No.G2000067208-4the Natural Science Foundation of Liaoning Province under the contract No.2001101021.
文摘In order to establish precision model, a software to calculate the strip crown of four-high hot rolling mill was developedby using affecting function method according to the strip crown calculation theory. The effect of work roll diameter,unit width rolling load, roll bending force, work roll crown, initial strip crown and reduction, etc, on load distributioneffect rate was simulated by using the software. The results show that the load distribution effect rate increaseswith the increase of strip width, work roll diameter, unit width rolling load, roll bending force, work roll crown,initial strip crown and reduction. Based on the simulation results, base value of load distribution effect rate andfitting coefficients of six power polynomial of load distribution effect rate modification coefficient were determinedconsidering all of the above parameters. A simplified mathematical model for calculating load distribution effect ratewas established.
