Analysis of the Effect of Problem-Oriented Nursing Intervention on Patients with Lower Extremity Arteriosclerosis Obliterans in Vascular Surgery

Objective: To analyze the effect of problem-oriented nursing intervention on patients with lower extremity arteriosclerosis obliterans (ASO) in vascular surgery. Methods: The clinical data of 128 patients with lower extremity ASO in vascular surgery were selected and randomly divided into groups A and B, with 64 cases each. Group A is the control group, and Group B is the observation group. Group A received the routine nursing intervention, and Group B received the problem-oriented nursing intervention. The compliance, self-care ability, psychological state, quality of life, and nursing satisfaction of the two groups of patients were evaluated based on various indicators. Results: After the intervention, the evaluation of self-care ability (ESCA) score of the patients in Group B was higher than that of Group A, and the symptom checklist-90 (SCL-90) score was lower than that of Group A. The differences were significant (t = 10.019, t = 3.118, P < 0.01). After the intervention, the World Health Organization Quality of Life Brief (WHOQOL-BREF) index scores of the two groups increased and the increase in Group B was significantly higher than Group A (P < 0.001). The compliance rate of Group B (62/ 96.88%) was higher than that of Group A (52/ 81.25%), and the difference was extremely significant (χ2 = 8.020, P < 0.01). Conclusion: Problem-oriented nursing intervention for patients with lower extremity ASO in vascular surgery improved the patient’s self-care ability, and quality of life, reduced the patient’s negative emotions, and enhanced their overall satisfaction.

Research on the Enterprise Strategic Management Course based on Problem Oriented Teaching Methodology

With the rapid development of the management science and technology, the management related course is becoming popular. In this research paper, we research on the enterprise strategic management course based on the problem oriented teaching methodology. We reviewed the latest strategic management recently developed various theories and academic point of view to from the theoretical level of modern enterprise strategy management pattern to generalize and summarize, thus to guide the strategic management of modern enterprises. Enterprise strategic management is to point to determine its mission according to the external environment and internal conditions set strategic goals of the enterprise. Through combing the development of the strategic management theory, grasp the context and the regularity of the evolution of enterprise strategic thinking and the development trend of enterprise strategic theory at home and abroad was discussed to promote the existing strategic management research provides some unique ideas and thoughts.

“毛泽东思想和中国特色社会主义理论体系概论”课专题教学探析

专题教学是教材体系向教学体系转化的一种方式,是许多高校"毛泽东思想和中国特色社会主义理论体系概论"(以下简称"概论")课采用的一种教学模式。在十多年的实践中,"概论"课专题教学模式不断发展,但仍需在科学设计专题、强化问题导向、创新教学方法、加强课程管理等方面不断完善。

Teaching and Practice of Database Course for Software Engineering Ability Training

In view of the fact that the relevant courses of undergraduate database are not systematic,this paper discusses the relevant requirements of database courses from the perspective of the ability training of software engineering.It gives the problem-oriented classroom and experimental design of the course content module,designs and develops the course learning platform,analyzes the data of the teaching effect,and explains the effectiveness of course teaching.

Robust global route planning for an autonomous underwater vehicle in a stochastic environment

This paper describes a route planner that enables an autonomous underwater vehicle to selectively complete part of the predetermined tasks in the operating ocean area when the local path cost is stochastic.The problem is formulated as a variant of the orienteering problem.Based on the genetic algorithm(GA),we propose the greedy strategy based GA(GGA)which includes a novel rebirth operator that maps infeasible individuals into the feasible solution space during evolution to improve the efficiency of the optimization,and use a differential evolution planner for providing the deterministic local path cost.The uncertainty of the local path cost comes from unpredictable obstacles,measurement error,and trajectory tracking error.To improve the robustness of the planner in an uncertain environment,a sampling strategy for path evaluation is designed,and the cost of a certain route is obtained by multiple sampling from the probability density functions of local paths.Monte Carlo simulations are used to verify the superiority and effectiveness of the planner.The promising simulation results show that the proposed GGA outperforms its counterparts by 4.7%–24.6%in terms of total profit,and the sampling-based GGA route planner(S-GGARP)improves the average profit by 5.5%compared to the GGA route planner(GGARP).

SPECIAL ISSUE： DIALOGUE, INTERACTION AND NEW DEVELOPMENTS IN PHILOSOPHY IN CONTEMPORARY CHINA- SPECIALIST FORUM ON CHINESE, WESTERN AND MARXIST PHILOSOPHIES：The development of Western philosophy in China and dialogue between Chinese, Western and Marxist philosophies

Dialogue between Chinese, Western and Marxist philosophies reflects the openness of China＇s philosophical community. The mutual interpretation of philosophies with different cultural backgrounds and theoretical approaches will inevitably bring about new philosophy. Oriented to problems facing the entire humanity and listing on top of Chinese people＇s concerns, such dialogue aims to offer solutions from respective cultural perspective and mode of thinking of each party. In this regard, the dialogue also represents an important form of philosophical development.