refactoring improving the design of existing code

In the context of " double reduction ", optimization of homework design was of great significance to improving the quality of teaching. The following are some teaching reflections: ** 1. The homework design is consistent with the teaching objectives ** 1. ** Reflect learning and teach students according to their aptitude ** - The homework should reflect the student's learning situation. When designing the homework, the teacher should provide the student with a learning framework and reasonably control the amount of homework. For example, in tiered teaching, for excellent students, they could design expanded homework to further enhance their abilities. For students with learning difficulties, they could design basic homework that could stimulate their interest in learning so that they would want to learn and learn. 2. ** Overall perspective of the unit ** - The homework should be designed according to the learning objectives of the unit, including basic homework and development homework. The basic homework focused on the key points and difficulties to promote students 'understanding of knowledge, while the development homework focused on the formation process, structure system, meaning and extension of knowledge. ** 2. Various forms of homework ** 1. ** Enrich the types of assignments ** - In mathematics, in addition to the usual calculation and application problems, one could also design operation problems and open exercises. For example, students could use strips of paper or wooden strips to make pyramids and echelons. This not only deepened their understanding of geometric figures, but also trained their hands-on ability. They could also use oral communication, mathematics reading, mathematics games, practical experience, and other forms. For example, in the design of mathematics homework in the first grade of primary school, they could carry out digital interesting creative paintings and consolidate what they had learned through talking. 2. ** Combination of innovation and tradition ** - In daily homework practice, you can't just rely on traditional written exercises. For example, in primary school Chinese teaching, story-writing, poetry recitation, and other forms of homework could be added. At the same time, they could not completely abandon the traditional basic homework such as writing words. Instead, they had to be innovative on the traditional basis to improve the fun and effectiveness of the homework. ** 3. The optimization of homework evaluation ** 1. ** Prompt feedback ** - Especially in special teaching situations such as online classes, teachers should actively give feedback after students submit their homework. For example, during the online class, the teachers of the mathematics team in the first grade of primary school actively gave feedback after the students submitted their homework, so that the students could receive timely evaluation. 2. ** Evaluation format and language optimization ** - Praise and praise the students to increase their confidence. Evaluation language should not be limited to right and wrong judgment. It could also evaluate the student's thinking process and innovation points to stimulate the student's learning motivation. ** 4. Teamwork and Teaching Research ** 1. ** Integration of collective wisdom ** - A three-level review system similar to that of the academic director, the department director, and the teaching and research group could be implemented. Each teacher of the same subject would give a homework question, and the teaching and research group leader would integrate and screen to determine the mandatory questions and the selected questions. The lesson preparation team would prepare lessons collectively at least once a week to conduct homework design research. It would gather everyone's wisdom, avoid repetitive homework, and improve the quality of homework. 2. ** Learning and Exchange ** - Teachers could learn from the excellent homework design experience of other teachers or other regions, actively participate in research projects, experience sharing, and other activities to improve their own homework design ability, thereby improving the quality of teaching. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

In terms of the process design of the hydrogen refining reactor, there are the following specifications: - ** Design criteria **: - ** Regular design **: Based on the elastic failure criterion, refer to the American "Code for Bottles and Pressure Vessel", Volume VIII, Volume I, and China's "Pressure Vessel", etc. The main computer aided software included PVP Elite- 2017, which was designed for the ASME code, and SW6 - 2011, which was designed for the gb150 code. - ** Analysis and design **: Based on the plastic failure criterion, refer to the second volume of Volume VIII of the Code for Boilers and Pressure Vessel of the American corporation, as well as China's JB4732 Steel Pressure Vessel-Analysis and Design Standard. It required the detailed calculation and classification of the stress of the relevant parts of the reactor, the evaluation of various types of stress and their combinations, and the requirements for materials, manufacturing, and inspection were higher than the conventional design, which improved the accuracy of the design and the reliability of the use, but the design cost increased. The main computer aided software included the classic version of the software, and the workbench software. - ** Material selection (for high temperature hydrogen corrosion): - According to the latest version of Nelson's curve, choose the right material that can resist hydrogen corrosion. - Try to reduce the impurity elements in the steel, such as tin and sb., which have adverse effects on hydrogen corrosion. - The main material was to be treated with the process of normalising (accelerated cooling allowed)+ tempering. Quenching was not allowed. - ** Heat treatment **: The equipment must undergo post-welding heat treatment. - ** Operation guidance **: - It is strictly forbidden to exceed the temperature of the equipment. - Control the level of applied stress to avoid rapid temperature rise or drop, pressure rise or drop. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

One success story is a large financial institution that refactored its COBOL systems for better performance. They optimized the code to reduce processing time for transactions. By streamlining the algorithms and improving data access methods, they achieved a significant speed - up, which improved customer satisfaction as transactions were processed more quickly.

One key element is appearance. Give your character a unique look, like bright blue hair or a cool hat. Another is personality. A character could be brave, shy, or mischievous. And don't forget backstory. If a character has a tragic past, it can explain their actions in the present.

In the healthcare industry, a hospital refactored its COBOL - based patient records system. They made it more compliant with new data privacy regulations. By refactoring, they were able to add encryption features more easily and restrict access to sensitive patient information. This ensured the security of patient data and avoided potential legal issues.