10 March 2019, Volume 1 Issue 1

    

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  Exploration and Practice to Promote Integration of Enterprises with Vocational Schools in Accounting Personnel Training in Higher Vocational College

  Journal of Chongqing Industry Polytechnic College. 2019, 1(1): 1-5.

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  Promoting integration of enterprise with vocational college and school-enterprise cooperation has been a main road in accounting personnel training in Chinese higher vocational college for a long time. The publication of Chinese Vocational Education Reforming Plan puts forward reformative solution to many problems in those fields. This paper explores much like implementation of three-step practice teaching method, making double-type teachers group with measures, improving teachers training system, enterprise-school joint development to improve specialized course textbook serve society, introduce more enterprises to school to build high quality training base.
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  Create Science Research New System in Higher Vocational College and Research on Joint Support Policy of Government and College

  Journal of Chongqing Industry Polytechnic College. 2019, 1(1): 5-9.

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  new system of scientific research in higher vocational college is the demand of new era and is the only road to connotative development of higher vocational education as well. By putting forward “one principle five facts” and its related supportive policy, higher vocational education as one type of higher education, which could play the key role and value guidance. This research plan a basic structure for detailed contents and point out direction for supportive policy, which could be reference for promotion of scientific research system and policy.
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  Development History of Chinese Accounting

  Journal of Chongqing Industry Polytechnic College. 2019, 1(1): 9-12.

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  As Chinese rapid economic development and internationalization, Chinese accounting is also reforming, which experienced much from ancient times to new era. From the keeping records by tying knot to calculating by high-tech information technology, with thousands of years’ history, accounting plays increasingly important role in economic globalization.
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  STOW Analysis of Developing Rural Tourism in Yubei District, Chongqing

  Journal of Chongqing Industry Polytechnic College. 2019, 1(1): 12-14.

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  This paper elaborates three advantages of location to develop rural tourism in Yubei District, three lags of the plan and management of tourism, three development opportunity of airport economy zone and the two challenges from rapid development of neighboring provinces and cities, which could be reference to rural tourism Yubei District.

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  Chinese Listed Company Governing Construction from the Perspective of The Conflict Between Baoneng and Vanke

  Journal of Chongqing Industry Polytechnic College. 2019, 1(1): 14-16.

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  As Chinese rapid economic development, Chinese capital market experienced great change constantly. Using financial capital’s leveraged buyout, Baoneng purchase large proportion of equity of Vanke, a famous real estate enterprise, which grab much attentions in capital market. Many describe it as Chinese version Barbarians at the Gate. This paper, based on a summarized overall process of this event, from internal governance in company and capital market environment, analyzes its causes and learned lesson for Chinese listed company governance.
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  On Living Condition Based on Aging Status

  Journal of Chongqing Industry Polytechnic College. 2019, 1(1): 18-21.

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  Objective: this paper analyzed the physiology, mentality, living habit and condition of the aged Chinese, in order to design living space met aged Chinese living needs. Method: referring to generalized research method and theory, associated with questionnaire, structured interview (60-90 years old) and case study, aged Chinese physiological and psychological characteristics and behavioral habit and degree of satisfaction to present living space were investigated. Conclusion: the design of living space of aged Chinese should integrate their physiological and psychological characteristics, living habit, combination of human body size and ergonomics, the security, practicability and health and barrier free access should be taken into consideration.

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  An Application of Sugarcane Residue in Wastewater Treatment

  Journal of Chongqing Industry Polytechnic College. 2019, 1(1): 21-24.

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  As the rapid economic development in modern society, the industry scales and living standard is increasing, which result in household waste, such as wastewater, waste residue and flue gas. To prevent diseases and control environmental pollution, it is urgent to do wastewater treatment. This paper introduces the research progress of application of sugarcane residue in wastewater treatment.
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  Progress in Research on Corrosion Inhibition of Green vegetal Corrosion Inhibitors for Aluminium Metals

  Journal of Chongqing Industry Polytechnic College. 2019, 1(1): 28-31.

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  Aluminum has excellent character and is used widely for many fields, such as electrical and electronical. However, when pH < 5 or pH > 9, aluminum will be corroded，corrosion inhibitors should be added to reduce the corrosion of aluminum. The concept and classification of corrosion inhibitor are introduced. Then the inhibition mechanism and research progress of green corrosion inhibitor on corrosion inhibition of aluminum in different media is reviewed, and the corrosion inhibition law of green inhibitor is summarized. The development trend of green corrosion inhibitor for aluminum is prospected.
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  Effect of increasing nitrogen and reducing nickel on solid particle erosion of 316 austenitic stainless steel

  Journal of Chongqing Industry Polytechnic College. 2019, 1(1): 31-36.

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  Effects of increasing nitrogen and reducing nickel on solid particle erosion wear property of 316 austenitic stainless steels were studied. Erosion rate and the morphology of the tested steels after solid particle erosion were characterized and analyzed with electronic balance, super deep scene microscope and abrasion testing device. The results show that with the increase of impact angle, the erosion rate of the austenitic stainless steel appeared to a downward trend after rising first, the maximum of the erosion rate appeared in 30°. The erosion rate presented a rising trend with the increase of impact velocity as well as the impact time, the critical velocity threshold values of impact velocities were 7～9 m/s and the maximum slope of erosion rate of impact time was 6 h. Increasing nitrogen and reducing nickel had no effect for the discipline of the erosion rate of 316 austenitic stainless steels, but reduced the erosion rate under the same impact conditions.
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  Methods Survey to Estimate Power Battery Status in New Energy Vehicles

  Journal of Chongqing Industry Polytechnic College. 2019, 1(1): 36-39.

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  Power battery status estimation is one of key technologies in modern energy vehicles. From the perspective of modeling approach, this paper classifies three battery status prediction methods, modelling by mechanism, experimental modelling and hybrid modelling. Associating typical model analysis of each method’s feature and development tendency, and aiming at the discrepant status of battery home and abroad, this paper points out, the self-adaption online hybrid model research on discrepant battery pack is the tendency of battery management in new-energy vehicles, which could be theory guide and reference for predication technology in future.
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  Application of respirometry- titrimetry to monitoring the enhanced biological phosphorus removal process

  Journal of Chongqing Industry Polytechnic College. 2019, 1(1): 39-48.

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  Wastewater enhanced biological phosphorus removal is a process alternating between anaerobic phase and aerobic phase. In the anaerobic phase, the cellular takes up volatile fatty acid (VFA) to synthesize polyhydroxyalkanoate (PHA) and the intracellular polyphosphate (PP) is released to form extracellular phosphate(PO43-), which lead to the change of the proton production rate (HPR). The PHA aerobic oxidation and the extracellular PO43- being absorbed by the cell to format PP in the aerobic phase of EBPR cause both the changes of oxygen uptake rate (OUR) and HPR. Therefore, OUR measured by respirometry and HPR measured by titrimetry both can be used to monitor the enhanced biological phosphorus removal process. HPR can be used as a signal to indicate the endpoint of VFA depletion and P release in the anaerobic system, so it can be used as a measurement variable to control the length of the anaerobic segment of the SBR. In the aerobic phase, there is a significant relationship between OUR and PO43- concentration, that’s why OUR can indicate the status of PP accumulation and PHA consumption.
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  A Maximum Entropy Model Text Classification Method Based on Improved Information Gain Feature Selection

  Journal of Chongqing Industry Polytechnic College. 2019, 1(1): 48-54.

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  For the shortcomings of traditional information gain (IG) feature selection algorithm: ignoring word frequency distribution, a new IG feature selection algorithm is proposed in this paper. The algorithm introduces the equalization ratio and word frequency location parameters within class. The new algorithm solves the problem that the traditional IG algorithm ignores the word frequency distribution and modifies the position parameter of word frequency within class to improve the accuracy of text classification. At last, the improved IG feature selection algorithm is applied to maximum entropy model (ME) for text classification. Experimental results show that, Compared with the traditional IG algorithm, the F1 value of the proposed method in this paper is higher than the traditional IG algorithm in text classification. In addition, the ME classification accuracy of this method is higher than the KNN algorithm, which shows that this method is feasible and effective.
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  Fracture Failure Analysis of Rear Auxiliary Frame Assembly after Bench Test

  Journal of Chongqing Industry Polytechnic College. 2019, 1(1): 54-58.

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   Cross section microstructure , fractography and fracture behavior characteristics of a rear auxiliary frame assembly after bench test were observed by optical microscope and electron scanning microscope.Together with chemical composition and mechanical properties of the materials the fracture failure of the rear auxiliary frame assembly was analyzed. The results indicate that the weld fusion is good. Under the action of multiple alternating loads, the fatigue cracks occurred in the weak spots which is at the junction of the weld and the parent material, and gradually extended to the fracture due to the weld penetration is lower than the technical requirement.
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  The Change of Teaching Methods in College in MOCC Background

  Journal of Chongqing Industry Polytechnic College. 2019, 1(1): 58-60.

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  It is necessary to change the teaching method in college as the increasing MOCC, which is enough conditional and significant to cultivate the students’ independent learning, to promote the teachers’ ability and passion, to strengthen the necessity of teachers and classroom.
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  A Research Summary of Students Truancy Phenomena in Higher Vocational College

  Journal of Chongqing Industry Polytechnic College. 2019, 1(1): 60-62.

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  this paper discusses the domestic study on college student’s truancy phenomena in higher vocational college, understands the present situation and finds its deficiency.
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  Embedded Application Development Skills Competition Promotes Teaching Reform of Applied Electronic Technology

  Journal of Chongqing Industry Polytechnic College. 2019, 1(1): 62-64.

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  National Vocational College Skills Competition has become an important platform to train and select high-level skilled personnel. As a guide, it promotes courses reform, teacher’s ability, teaching quality and motivate students’ interests in specialty. This paper analyzes the promotion to the teaching reform of Applied Electronic Technology based on the competition purpose, content of Embedded Application Development.
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  On Students’ Skills Competition Construction in Higher Vocational College

  Journal of Chongqing Industry Polytechnic College. 2019, 1(1): 64-67.

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  The students’ vocational skills competition has much positive influence on teaching reform, growth of teachers and students and integration of enterprise and school, therefore, it is significant to research it systematically. Under the guide of national vocational college skills competition, Chongqing’s competition system and procedure are being completed, but there are some problems to be solved. This paper discusses the construction of competition system and social influence, which could be reference for the development of skill competition.
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  Creative Thinking on Club Teaching Method in Physical Education in Higher Vocational College

  Journal of Chongqing Industry Polytechnic College. 2019, 1(1): 67-70.

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   Associating with personnel training goal and teaching system, by means of document literature and summary of experience, this paper explains the reasons to carry out club teaching in higher vocational college. Chongqing Industry Polytechnic College is taken as an example, surveys and analyzes the teaching reforms of physical education. By practice, this paper also analyzes the feature, orientation and reform effect, points out existing problems and solutions, in order to broaden thought and completed club teaching method.
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  The Research and Development of “Online and Offline” Integrated Teaching Mode for Higher Vocational Specialized Courses

  Journal of Chongqing Industry Polytechnic College. 2019, 1(1): 70-70.

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  The course teaching is the most important link in the student training process, and the classroom is the most direct and effective place for mastering the knowledge and skills. This paper is established in the curriculum construction of higher vocational college, based on the original teaching reform and study, and choose the construct doctrine as a guide, and explore to develop and construct the“online and offline”integrated teaching mode and the corresponding teaching resources. In the course of teaching and practical teaching, we should make full use of rich and high-quality resources, various teaching methods to improve the quality of teaching and promote the awareness of students' autonomous learning.