Research on the Impact of Digital Technology and Servitization on the Performance of Manufacturing Enterprises

This article mainly discusses the impact of digital technology and service-oriented on the performance of manufacturing enterprises.It first elaborates on the background of the trend of service-oriented manufacturing and the significance of its enterprises.Then,based on the impact of digital technology on the performance of manufacturing enterprises,several practical and feasible measures are proposed,mainly focusing on the long-term layout of service-oriented,shortening the low period,enhancing the competitive awareness of state-owned manufacturing enterprises,improving the driving force transformation,achieving simultaneous progress digitally,configuring digital and service-oriented elements,and eliminating the monopoly of digital resources.Followed by lowering the threshold for private enterprise resource acquisition,promoting financial digital development,breaking the financial dilemma of service-oriented manufacturing,continuously improving the performance level of manufacturing enterprises,and promoting the development of manufacturing enterprises.

Research on the Impact of Digital Transformation on the Performance of Manufacturing Enterprises

To address the challenges faced by manufacturing enterprises in digital transformation,this paper analyzes the relationship between digital transformation and enterprise performance.Using panel data from domestic A-share-listed manufacturing enterprises from 2012 to 2022,two hypotheses were proposed.The analysis and verification revealed that digital transformation in manufacturing enterprises can enhance performance and reduce costs.Based on the impact of digital transformation on manufacturing enterprise performance,optimization suggestions are proposed to guide future digital transformation and performance improvement efforts in these enterprises.

Determinants of Household Choice of Livelihood Diversification Strategies in Selected Drought Prone Areas of the Southern Nations Nationalities and Peoples’ Region, Ethiopia

The study aimed at identifying the determinants of household’s choice of livelihood diversification strategies. The result of the study based on a total of 384 sample respondents selected using multistage sampling procedures. Furthermore the study employed bivariate Probit econometric model to identify factors affecting household’s choice of livelihood diversification strategies. The result of the descriptive statistics showed that households in the study area were engaged in four types of combination of livelihood diversification strategies: on-farm only, on-farm plus off-farm, on-farm plus non-farm, and on-farm plus off-farm plus non-farm with their respective share of 34.9, 11.5, 47.9 and 5.7 percent respectively. The econometric model result showed that wealth, sex, education level, livestok holding, and training were negatively and significantly determined households choice of off-farm livelihood strategies;whereas past erosion hazard and distance to market were positively and significantly determined their choice of off-farm livelihood strategies. On the other hand, wealth, dependency ratio, past erosion hazard, market availability, yield loss/reduction due to drought, distance to credit source, distance to market, frequency of extension contact, and ICT ownership (Radio, TV and/or Mobile phone) positively determine household’s choice of non-farm livelihood strategies whereas access to irrigation and distance to credit negatively determined their choice of non-farm livelihood strategies.

Effect of Health Education Program on Self-Efficacy and Functional Capacity of Patients with Coronary Artery Bypass Surgery in Khartoum State-Sudan, 2015-2019

Coronary heart disease is among the most prevalent and costly of all global health problems. Coronary artery bypass grafting (CABG) has been increasingly used since the 1960s. Coronary heart disease is a leading cause of death worldwide, including Sudan. Self-efficacy and functional capacity is a critical factor for quality of life in patients who has undergone CABG as well as for their caregivers from their families. Aim of the Study: To explore the effects of an educational program on self-efficacy and functional capacity of patients after CABG. 1) There will be no significant difference between the intervention group and control group concerning knowledge regarding Self-efficacy and functional capacity post CABG surgery. 2) The application of our educational program for the patients will enhance the patients with CABG surgery and improve knowledge about Self-efficacy and functional capacity post CABG surgery. 3) There are some socio demographic factors that affect the response to the educational program. Methods: This was a quasi-experimental, interventional and hospital-based study, including pre-test, a post-test and follow-up test, with a control group, conducted during the period from September 2014 to June 2019. Patients were recruited consecutively to the cases and control group using convenience sampling. The sample consisted of 76 patients;41 as cases and 35 as control group. The sample included those who had undergone CABG in Khartoum State. Relevant data were collected using a checklist to monitor the effect of a health education program on self-efficacy and functional capacity of the patients. Result: The results showed marked improvement in patients’ self-efficacy and functional capacity between pretest and posttest for the study group;p-value = (0.001) in the health status of cases in comparison to the control group. The indices were observed to be higher for patients who received a nursing educational program throughout the study period;p-value = (0.002).

Infl uence of structural parameters on dynamic characteristics and wind-induced buffeting responses of a super-long-span cable-stayed bridge

A 3D finite element （FE） model for the Sutong cable-stayed bridge （SCB） is established based on ANSYS. The dynamic characteristics of the bridge are analyzed using a subspace iteration method. Based on recorded wind data, the measured spectra expression is presented using the nonlinear least-squares regression method. Turbulent winds at the bridge site are simulated based on the spectral representation method and the FFT technique. The influence of some key structural parameters and measures on the dynamic characteristics of the bridge are investigated. These parameters include dead load intensity, as well as vertical, lateral and torsional stiffness of the steel box girder. In addition, the influence of elastic stiffness of the connection device employed between the towers and the girder on the vibration mode of the steel box girder is investigated. The analysis shows that all of the vertical, lateral and torsional buffeting displacement responses reduce gradually as the dead load intensity increases. The dynamic characteristics and the structural buffeting displacement response of the SCB are only slightly affected by the vertical and torsional stiffness of the steel box girder, and the lateral and torsional buffeting displacement responses reduce gradually as the lateral stiffness increases. These results provide a reference for dynamic analysis and design of super-long-span cable-stayed bridges.

New characteristics of intensity assessment of Sichuan Lushan “4.20” M_s7.0 earthquake

The post-earthquake rapid accurate assessment of macro influence of seismic ground motion is of significance for earthquake emergency relief,post-earthquake reconstruction and scientific research. The seismic intensity distribution map released by the Lushan earthquake field team of the China Earthquake Administration(CEA) five days after the strong earthquake(M7.0) occurred in Lushan County of Sichuan Ya’an City at 8:02 on April 20,2013 provides a scientific basis for emergency relief,economic loss assessment and post-earthquake reconstruction. In this paper,the means for blind estimation of macroscopic intensity,field estimation of macro intensity,and review of intensity,as well as corresponding problems are discussed in detail,and the intensity distribution characteristics of the Lushan '4.20' M7.0 earthquake and its influential factors are analyzed,providing a reference for future seismic intensity assessments.

Effect of Yaobitong capsule on histomorphology of dorsal root ganglion and on expression of p38mark phosphorylation in autologous nucleus pulposus transplantation model of rats

Objective:To discuss the effect of Yaobitong capsule on histomorphology of dorsal root ganglion and on expression of p38 MARK phosphorylation in autologous nucleus pulposus transplantation model of rats.Methods:A total of 60 SD rats were randomly divided into the blank group,model group and Yaobitong capsule group,with 20 rats in each group.The animal model of autologous nucleus pulposus transplantation around the lumbar nerve root was built.Three days after the modeling,rats were given the drugs for the first time,while rats in the model group were given the equivalent normal saline.After 30 d of continuous administration,samples were collected from rats.HE staining was performed on the dorsal root ganglion of L4 and L5 spinal cord of rats in each group and the expression of p38 MARK phosphorylation was measured.All data were treated with the statistical analysis.Results:The histological examination showed that the histomorphology of dorsal root ganglion in the Yaobitong capsule group was more significantly improved than the one in the model group,while the results of western blot showed that Yaobitong capsule could significandy inhibit the level of p38 MAPK phosphorylation of dorsal root ganglion cells.Conclusions:Yaobitong capsule can improve the symptoms and nerve radiculopathy of autologous nucleus pulposus transplantation of rats and its mechanism may be associated with its inhibiting effect on the level of p38 MAPK phosphorylation.

Simplified seismic performance assessment and implications for seismic design

The last decade or so has seen the development of refined performance-based earthquake engineering(PBEE) approaches that now provide a framework for estimation of a range of important decision variables,such as repair costs,repair time and number of casualties. This paper reviews current tools for PBEE,including the PACT software,and examines the possibility of extending the innovative displacement-based assessment approach as a simplified structural analysis option for performance assessment. Details of the displacement-based s+eismic assessment method are reviewed and a simple means of quickly assessing multiple hazard levels is proposed. Furthermore,proposals for a simple definition of collapse fragility and relations between equivalent single-degree-of-freedom characteristics and multi-degree-of-freedom story drift and floor acceleration demands are discussed,highlighting needs for future research. To illustrate the potential of the methodology,performance measures obtained from the simplified method are compared with those computed using the results of incremental dynamic analyses within the PEER performance-based earthquake engineering framework,applied to a benchmark building. The comparison illustrates that the simplified method could be a very effective conceptual seismic design tool. The advantages and disadvantages of the simplified approach are discussed and potential implications of advanced seismic performance assessments for conceptual seismic design are highlighted through examination of different case study scenarios including different structural configurations.

Re-Evaluation of China＇s Service Trade Competitiveness： A Global Value Chain Perspective

Based on the Worm Input-Output Database （WIOD）, this paper conducts a forward-linkage decomposition of value-added in trade to estimate China＇s service value-added exports and its service sector＇s international competitiveness during 2000- 2014. Result indicates that during the sample period, China＇s service exports measured by forward-linkage decomposition method accounted for around 35% in its total export. While the value of services exported directly through the service sector accounted for a falling share, the value of services exported through other sectors represented an increasing share. China ranks second in the world in terms of market share of service exports. However, the revealed comparative advantage （RCA） of China＇s service exports and export sophistication remains limited.

The International Monetary System and the Global Financial Crisis

The international monetary system has experienced three main phases: the gold standard, the Bretton Woods system and the Jamaica arrangement or de facto U.S. dollar standard. The current global

An Analysis of U.S. Involvement in the South China Sea Dispute

The U.S. is the largest country outside of the region to involve itself in the South China Sea dispute. U.S. policy on this issue is guided by the principle of containing China's rise and this will continue to be the case in the near future. Meanwhile, the U.S. has proposed a new multi-lateral security mechanism, incorporating itself, in the South China Sea. This article will put forward some reflections and suggestions on the above issues.

Questioning Complacency:Climate Change Impacts,Vulnerability,and Adaptation in Norway

对欧洲气候变化影响的估计大多数都是在产业或生态系统的水平上进行的，对于气候变化对社会究竟意味着什么没有充分的理解。而且主要的焦点在于技术适应性，而对气候变化适应性的过程没有太多关注。在本研究中，我们对最近在挪威进行的一项关于气候变化影响、脆弱性和适应性的调查的发现进行了介绍和分析，目的在于认识气候变化的更广泛社会影响。主要分为三个部分：首先，潜在的极限和间接影响可能比直接的，产业性的影响更重要。其次，高度敏感的产业、区域和社区与不同水平的社会脆弱性相结合就会同时产生得者和失者。再次，国家适应能力的高水平掩盖了适应性的障碍和限制，特别是对于那些对气候变化最脆弱的群体。基于这些结果，我们对挪威和其它欧洲国家对气候变化影响和适应性的自满情绪表示质疑。我们认为应当提高对气候变化影响的社会背景及其脆弱性和适应性形成过程的重视。

Profile of men＇s health in Malaysia： problems and ：hallenges

Men＇s health concerns have evolved from the traditional andrology and male sexual health to a more holistic approach that encompasses male psychological, social and physical health. The poor state of health in men compared to their female counterparts is well documented. A review of the epidemiological data from Malaysia noted a similar trend in which men die at higher rates in under 1 and above 15 years old groups and most disease categories compared to women. In Malaysia, the main causes of death in men are non-communicable diseases and injuries. Risk factors, such as risk-taking behaviour, smoking and hypertension, are prevalent and amenable to early interventions. Erectile dysfunction, premature ejaculation and prostate disorders are also prevalent. However, many of these morbidities go unreported and are not diagnosed early; therefore, opportunities for early intervention are missed. This reflects poor health knowledge and inadequate health-care utilisation among Malaysian men. Their health-seeking behaviour has been shown to be strongly influenced by family members and friends. However, more research is needed to identify men＇s unmet health-care needs and to develop optimal strategies for addressing them. Because the Malaysian population is aging and there is an increase in sedentary lifestyles, optimizing men＇s health will remain a challenge unless effective measures are implemented. The existing male-unfriendly health-care system and the negative influence of masculinity on men＇s health behaviour must be addressed. A national men＇s health policy based on a male-friendly approach to health-care delivery is urgently needed to provide a framework for addressing these challenges.

A Study on Leisure Participation of China＇s Elderly and Its Influence Factors

Leisure activities play an important role in the personal lives of the aged. Using the data of The Sampling Survey of the Aged Population in Urban/ Rural China conducted by China Research Center on Ageing in 2000and 2006, this article analyzed the features and the influence factors of older people＇s leisure participation and revealed that most older people engaged in a humdrum activities life; gender,

Assessment of the North Korea Nuclear Six-Party Talks

The Six-Party Talks (SPT) have helped to maintain peace in Northeast Asia through consensus building and spurring countries to take action. Prospects for the SPT hinge on whether a compromise can be hammered out between the U.S. and North Korea.

The Effect of Demographic Dividend on Economic owth in China in the Context of Structural Change d Institutional Transition

The major structural and institutional changes have not been accounted for in the existing empirical studies of impact of demographic dividend on economic growth in China. This paper examines the impacts of demographic dividend on economic growth by using Error Correction Model and time series data from 1978 to 2008. The model incorporates variables representing structural change and institutional transition. Results show that fixed asset investment has the greatest influence on China＇s economic growth, followed by technological progress, institutional transition, and structural change. The impact of the demographic dividend is significant, but it has fewer shares to explain economic growth. Thus, in the future, with gradual disappearance of the demographic dividend, China needs to rely more on investment growth, technological progress, structure change and institutional transition.

The Path to Globalization——FDI inflows and outflows for China's auto industry

1.A Brief introduction to China's auto industry The automotive industry is one of the six key industries in China.It has expanded rapidly over the reform years and typically accounts for a large and increasing share in industrial production,exports, and job creation.

Strategy of Rebalance to the Asia-Pacific in Obama＇s New Term and US Ideological Export

Since the beginning of his second term, Barack Obama has made some adjustment to US strategy of rebalance to the Asia-Pacific.The adjustment is aimed at adapting the US to the new features in the post-flnancial crisis era, the new developments in the Asia- Pacific situation and the new changes in the overall US strategy, and it also serves US strategic intentions to dominate the regional affairs, acquire and safeguard its own interests and counterbalance China and it also serves US strategic intentions to dominate the regional affairs, acquire and safeguard its own interests and counterbalance China and prevent it from playing a leading role in the region. It is worth noting that the adjusted rebalance strategy features the purposefulness of US ideological export. The impact of the changes in the contents and means of ideological export on the situation in the Asia-Pacific region deserves attention.

The EU＇s Foreign Policy Under Debt Crisis

Under the impact of the sovereign debt crisis, the European Union pays less attention to its foreign policy and the Common Foreign Policy tends to be "renationalized"; the EU is again embracing "geo-economics" with an enhanced tendency of highlighting economic ties and trade in its external relations; EU countries have greatly cut their defence expenditures, making it more difficult to implement the EU’s Common Security and Defence Policy (CSDP) in future. The author holds that the prospects of economic growth in the Eurozone countries, European integration under the pressure of structural changes in international relations, and competition and collaboration in a multiple structure of foreign policy establishments are combined to shape the EU’s foreign policy in the coming years.

Multilateralism and Health Security Cooperation in East Asia

Since the end of the Cold War,the newly-emergent and recurrent infectious diseases have become a troublesome problem that human society has to deal with.New diseases emerge at an annual rate of one kind per year,while those afflicting