Purpose This study is aimed at making an inspection of the effects collaborative innovation network characteristics on firm performance, and intermediary roles knowledge transfer efficiency taken into account. Design/methodology/approach used a convenient sampling method to obtain population samples. Using data obtained by publishing online paper questionnaires, using on-site interviews in Anhui Province Yangtze River Delta region China, descriptive analysis, regression analysis correlation...

Abstract Background Seeking COVID-19 information promotes individuals to adopt preventive behaviors, including wearing a mask, social distancing, staying away from risky places, and washing hands. This study aims investigate which sources relied on in seeking further examine their roles individuals’ adoption of behaviors. Methods Through statistical analysis 1027 valid responses citizens different Chinese cities 2022 the self-designed items an online survey, this identified preferred content...

Having accurate and sufficient information about the outbreak actively adopting preventive actions are important to reduce adverse effects of COVID-19 control spread epidemic. To this end, grounded in situational theory problem solving (STOPS) self-concern other-orientation theory, study aims examine motivations individuals adopt online offline during pandemic. We explored three motivations, i.e., motivation, concern-for-self concern-for-others their antecedents on individual actions. used...

Abstract Bounded rationality, asymmetric information, and R&D spillovers are widely existed in monopoly markets, they have been researched separately by a large number of literatures; however, there few works that discussed both information oligopolistic games with bounded rational firms. Considering only flow from the leader to follower, duopoly Cournot game heterogeneous expectations is presented. In our model, firm private his marginal cost designed, coefficient introduced....

Diabetic retinopathy (DR) is the most common complication of diabetes and often characterized by damage to retinal vascular microcirculation, resulting in exudation, hemorrhage, fibrosis, neovascularization. With aging my country’s population, incidence DR increasing year year, it has become one main blinding eye diseases ophthalmic also tends be younger. So far, although pathogenesis not completely clear, scholars generally believe that based on disorder glucose metabolism, causing changes...

In this paper, the dynamics of a Bertrand duopoly game with technology innovation have been studied, which contains boundedly rational and naive players. They analyzed that stability equilibrium point, bifurcation chaotic behavior dynamic system. It has proved played very important role in Nash point. Technology can enlarge region speed control chaos system effectively.

Many factors affect the diffusion of generic technology due to variety and multiplicity carriers. Therefore, it is very urgent determine main that influence diffusion. Based on theories industrial diffusion, this paper constructs a differential game-based model between government enterprises. Then, study explores key strategy innovation analyzes possible method for improving The following conclusions are obtained. Incentive measures, rewards, penalties play role in technology, costs benefits...

Online teaching platforms (OTPs) are becoming important mediums for supporting college students in course learning activities. Their intention to use is critical promoting effectiveness, efficiency, and continuous development of OTPs. Drawing upon the technology acceptance model (TAM), this study builds research students' OTPs with consideration platform characteristics social influence. The PLS-SEM method employed analyze 194 responses from at a university. results show that perceived...

The fierce competition among enterprises and disordered market price have affected the development of whole regional economy. Government tax subsidies always been regarded as advantages enterprise development, but mechanism influence government on economic especially impact price, has not explored. Based Bertrand competition, applying chaos control theory, considering revenue rate, behavior stability is analyzed, then numerical simulation carried out. research shows that adjustment a...

Abstract Bounded rationality, asymmetric information and foreign trade are widespread in the economic market, have been studied extensively oligopoly games, but there not many works discussing bounded rationality supply chain hybrid game. In contrast with existing works, our study, we innovatively construct a duopoly Bertrand–Cournot game model transnational information. It is assumed that upstream firm 1 knows all market adopts boundedly rational expectation, while downstream 2 only...

Abstract In recent years, the attraction and investment of high-level scientific technological talent team in local industries have been increasing. But how to evaluate effect building is a challenging problem development industries. This paper establishes DEA model which human financial resources are input, knowledge output, economic benefit social based on method, combining characteristics industry current situation team. And then, this evaluates construction past five years clarifies...

This research introduces the three variables of spillover effect, and development efficiency, cost mergers acquisitions as chief factors affecting independent technology based on a two-stage game theory model strategies. Using these variables, this explains selection or according to profit maximization. Based model, finds that costs effects play significant role in decisions. In addition, excessive can increase expenditures, therefore reducing organizational operation development. Therefore,...

[Summary] To explore the mRNA expression of insulin-like growth factor-Ⅰ (IGF-Ⅰ),extracellular signal regulated kinase (ERK),and glucose transporter 4 (GLUT4) in greater omental adipose tissue patients with metabolic syndrome and colorectal cancer.The IGF-Ⅰ,ERK,and GLUT4 subjects was measured by RT-PCR.(1) The level IGF-Ⅰ ERK group significantly higher than that control (P＜0.01),while cancer subgroup non-colorectal (P＜ 0.01).The obviously lowered (P＜0.01).(2) positively correlated (r...