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The effect of doping the quantum well (QW) on the distribution of two dimensional electron gas (2DEG) in high electron mobility transistors (HEMT) is discussed. In con‐ventional HEMTs the QW is unintentionally doped to utilize the higher mobility of the QW material. The overlap between the carrier and the dopant distribution may be minimized by selectively doping the QW.

The current‐voltage (Id—Vd) characteristics and microwave performance of Si1−xGex MESFETs are discussed. The 2D Poisson's equation along with the drift and diffusion equation are solved using a finite difference technique to calculate device parameters such as gm and fT. The low field carrier mobility is computed by using a single partice Monte Carlo program. In the simulation all relevant scattering mechanisms are accounted for.

Protection of medical personnel against pathogenic viruses is a challenging task for the world scientific community. The purpose of this paper is to collect, analyze, critique, rearrange and present the scattered information scientifically to form a base for product development for viral protection.

A huge range of recently available information has been collected, studied and arranged judiciously.

After an exhaustive study of this topic, it is possible to present all information in a manner that will be helpful to start product development activity on both sides of the Atlantic. Initially, various coated textiles with zero breathability were used to cover doctors, nurses and staff but thereafter microporous coatings replaced the poreless surface coatings. However, the pore size distribution in microporous films and coatings could not be controlled precisely and manufacturers could not claim the surface offered foolproof protection against viruses. Monolithic films are able to claim guaranteed protection against virus penetration, with sufficient breathability. Monolithic film technology has prime importance in protective clothing that has to be discussed judiciously. Permeability of block copolymers based monolithic films is an important feature for barrier materials, high performance impermeable breathable clothing and membrane separation processes.

This is a first paper in the field of viral barrier fabrics which will remain helpful to the scientific community to start further research work and product development.

This chapter explores how neoliberal higher education reforms in the United Republic of Tanzania (URT) during the 1990s and 2000s were shaped by the history of governance, schooling, and foreign donor involvement in the country following its independence in 1961. Against this backdrop, I examine how concepts of private versus public leadership, individualism, competition, and education’s place in the overall development scheme shifted over time, and the influence these changing conceptualizations had on the role of universities in Tanzania by the end of the first decade of the 21st century. In an international environment in which powerful funding agencies see neoliberal higher education policies and “knowledge societies” as the key to increased national competitiveness and poverty eradication in sub-Saharan Africa, this chapter shows how changes embedded in recent market-centered university reforms – in which the state is said to “steer” rather than “row” – have influenced the quest for equitable development.

The antecedents and typical stages of development of corporate social responsibility (CSR) programs in a given organization or type of organization have been of minor interest in CSR research. Contrary to that the chapter argues that CSR communication strategies need to take the genesis and drivers of CSR institutionalization into account.

The chapter develops a complex set of interrelated drivers for CSR institutionalization from a literature review – among them leadership styles and management fashion. The chapter further discusses the influence of leadership styles and management fashions on CSR institutionalization and focuses on the diffusion of management concepts along a management fashion cycle. It then refers to executive trainers as the key facilitator and promoter of new business concepts and presents data from a first online-survey among German speaking management trainers.

The chapter clears manager’s role in institutionalization of CSR by contextualizing their behavior in a portfolio of performance indicators. From a management fashion perspective the various forms of explicit and implicit CSR are linked to management styles.

The chapter lays ground for further research of CSR institutionalization and integration into business strategy by providing a conceptualization of CSR drivers and settings that relate to a given organization. As such it is designed as groundwork for a yet to develop CSR scorecard.

The connection between organizational type, organizational environment, leadership behavior, and the chosen CSR approach of a corporation is usually overseen. The chapter aims to uncover this connection.

Performance evaluation is a good way to improve competitiveness, and leveraging competitiveness is vital to developing optimal strategies and sustainable development for the growing restaurant industry in the USA and across the globe. This study can benefit from the methods to inform business strategies and decisions. Through the combination of two methods, this paper aims to provide novel perspectives to realize each restaurant company’s resource allocation and performance, to know their market position compared to with other competitors, and then to develop their own business strategies.

This study proposes an application of slack-based measure (SBM) to determine input excesses and output shortfalls of the restaurant industry. Subsequently, context-dependent data envelopment analysis (DEA) is used to identify the level of each restaurant company and compute the relative attractiveness and progress scores for each restaurant at each level, positioning each restaurant company’s stance in their markets.

The empirical results reveal that management teams need to pay more attention to human resources, asset management and food cost control because the analysis of SBM model shows an opportunity for restaurant companies to adjust their hiring numbers to reach the optimal amount of employees. In addition, restaurant companies are categorized by their efficient frontiers into four levels using context-dependent DEA. Furthermore, the findings provide the four quadrants that each restaurant company falls into. Each of those four quadrants can guide the types of strategies a restaurant should adopt.

This study can help the publicly traded restaurant companies to identify their market position with target benchmarks, and then to develop optimal strategies and future plans for growth.

A central goal of strategic management is to understand why some organizations outperform others. Based on the literature, we test the links among strategic resources, firm’s strategic orientation, and performance using data from 1,201 Spanish small and medium‐sized enterprises. The results can guide managers to invest in the appropriate resources since there is evidence that technology, innovation, quality, and human resource management leads to better company performance. It is also shown how strategic resources varies according to strategic orientation.

This chapter proposes that tax education, proxied by Master of Science in Taxation (MST) degree, has substantial influence on chief financial officers’ (CFOs) knowledge, skill sets, values, and cognitive preferences and further influences their decisions in tax reporting. By empirically examining the relation between CFOs with MST degree and their companies' tax compliance based on US data between 2004 and 2016, we find that CFOs with MST degree are associated with improved tax compliance, suggesting that US MST education, beyond general accounting education, cultivates graduates with higher levels of professionalism and ethics in the field of taxation. Moreover, we find that CFOs' tenure, age, and compensation influence the relation between tax education and tax compliance, suggesting company's compensation and employee policies influence executives' tax decisions. Finally, we find that pressures from financial reporting and CEOs with accounting educational background could alleviate the role of CFOs with accounting educational background in tax reporting, while institutional owners could strengthen the role of CFOs. This chapter provides evidence regarding the social implication of MST program and has important managerial implication to tax compliance, executive recruitment, and corporate governance.