Perceived service quality’s effect on patient loyalty through patient attitude within the context of traditional Chinese medicine

Journal of Combinatorial Optimization - Drawing on a sample of 245 patients from a tertiary general hospital in China, we examine the effect of perceived service quality of traditional Chinese...     

Risk prediction of hypertension complications based on the intelligent algorithm optimized Bayesian network

Hypertension and its related complications could be a major threat issue for cardiopathy and stroke. Effective prevention and control can decrease the incidence rate of complications in hypertension. Based on the medical data of 3062 patients with cardiovascular and cerebrovascular diseases from 2017 to 2018 in a grade-A tertiary hospital in Shanghai, the study identified the risk factors of hypertension complications by text mining. On this basis, the K2 algorithm based on the improved particle swarm optimization was proposed to optimize the structure of the Bayesian network (BN) by establishing a multi-population cooperative search mechanism. Then the optimized BN was used to analyze and predict the incidence rate of hypertension complications. Results indicate that the major indicators of accuracy, sensitivity, specificity, and AUC have been improved, and the proposed algorithm is superior to the common data mining algorithms such as the back propagation neural network and the decision tree. Through the proposed model and algorithm, the high-risk factors were identified and the occurrence probability of hypertension complications was predicted, which could provide the personalized health management guidance for hypertensive patients to prevent and control hypertension complications.

     

论哈琴反讽美学的元现代性

加拿大当代文艺理论家琳达·哈琴以其独特的反讽理论迥然有别于历史上的反讽理论,也不同于同时期的后现代反讽观。她将反讽同后现代政治结合在一起,并试图改变后现代主义文化的解构性内核,在“后现代之后”的文化语境中重建具有张力和建设性的文化理论。正是在这一点上,哈琴的反讽政治美学同元现代主义理论有了诸多的相通之处,可以共同迎接“后现代之后”文学理论及文化理论发展的重大挑战。     

认罪认罚量刑从宽实效研究——基于故意伤害罪轻罪的数据解读

我国认罪认罚从宽制度设计具有明显的公正优先价值导向。通过构建非线性量刑模型分析177161份故意伤害罪致人轻伤的初审判决书发现,司法实践中表现出明显的“从宽”克制倾向：认罪认罚对轻罪量刑的作用倾向于在“底线”游走,接近量刑情节“坦白”;传统量刑情节仍在习惯性适用,认罪认罚发挥实效的空间不足。在法定主义背景下推动更高层次上公正与效率的统一,可以考虑,一方面建立认罪认罚分级分类制度,适当加大对轻罪的从宽幅度;另一方面扩大认罪认罚从宽幅度的法定空间,在立法上赋予认罪认罚“减轻”情节地位,破解量刑折扣零和博弈的困局。     

动结式的事件结构和句法生成

在语言使用过程中,动结式逐渐被语法化成表示致使—结果的特定语法形式,被语法化了的不是具体的词汇单位,而是一种语法结构或构式,即任何两个没有语义关联的动词只要并列出现在一个句子里就会形成致使—结果的语义关系。动结式里的两个动词各自表示一个事件,每个事件都能表述为一个独立的句子,通过移位和融合等句法操作合并在一起,临时构成独立的动词单位,从而在句法上把分别表示不同事件的两个句子合并为一个,实现表达的简约性。因为题元指派首先在底层结构完成,而动结式是表层句法操作的结果,所以动结式的语义关系仍需回到合并前的两个句子里确认。这种追根溯源的底层结构解释,清晰地揭示了动结式表层所呈现的复杂的句法和语义关系,是一种对于动结式的句法派生和形成机制提出的全新看法。     

文化产业数字化内生生长与外生协同创新的进化机理研究

数字经济与国家文化新基建的发展驱动了以数字文化体验为代表的文化消费新范式,因而产生了革新文化消费渠道和场景、创新智能文化装备制造、打通异构文化数据资源库、完善数字化公共文化服务等亟待解决的产业发展新需求。文化产业数字化内生生长要求立足产业内部视角,打造文化产业供给侧改革、文化智能装备制造、文化创作开发、文化数字化治理、文化创客协同等五大引擎。文化产业的外生协同需在文化消费营销创新、文化大数据平台建设和产业融合发展等多点发力,要开展跨界、跨学科、跨组织的循环互动,构建文化产业数字化内外双循环驱动的创新机制,灵活应对数字化时代的新挑战。