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The purpose of this paper is to describe and analyse two features of multicultural societies: diversity and equity. The author argues that both these features are necessary for multicultural societies and their institutions to be successful. Diversity is understood to include variations in culture, ethnicity, religion, age, gender and sexual orientation. Equity is understood to include inclusive participation and the removal of barriers to such participation. Diversity without the opportunity for equitable participation can lead to a form of separation; equity without diversity can lead to a form of assimilation; the absence of both can lead to marginalisation; and the presence of both can lead to a full integration.

This is a conceptual paper with a focus on better understanding of how to manage multicultural societies and institutions.

The author distinguishes between three meanings of multiculturalism; as demography; as policy; and as ideology. He proposes a conceptual framework to illustrate the various ways in which intercultural relations may take place at three levels (society, institutions and individual), and with two kinds of groups (dominant and non-dominant). An analysis of multiculturalism policy in Canada and internationally reveals three principles needed for success in such societies: the multiculturalism principle; the integration principle; and the contact principle.

The use of these concepts for better management of intercultural relations in multicultural societies and institutions through mutual adaptation is proposed.

With much debate and confusion about the meaning and value of multiculturalism, this paper has sought to clarify many of the concepts and distinctions.

For much of history, children have constituted nearly half of human populations. The twentieth century marked a tidal turn in population composition for many societies. By the beginning of the current century, a number of societies had only 15% children under age 15 and nearly twice as high a proportion of individuals aged 60 and over (UN, 2007). Japan tops the statistics, having 28% old people and 14% children. With Japan as the only exception, the twenty “oldest” populations, with median ages of 39–42, are all in Europe. In sharp contrast, some countries in Asia and Africa have less than 5% of their populations aged 60 and over. Twenty-seven of these countries have median ages under 18. The lowest figure is found in Uganda, where the median is 14.8. In 2007, the proportion of children in the overall population of Africa is 41%, while individuals aged 60 and over constitute 5.3% (UN, 2007).

The purpose of this study is to investigate how ethnic niches of immigrants affected their integration. Immigrants' integration in the host society is described by the integration of immigrants in their private life and integration in the labor market.

Data were collected in 2006‐2007 in Israel. Combining convenient and snowball samples, 321 immigrants from the Former Soviet Union were surveyed via a questionnaire. The questionnaire was presented in the immigrants' native language or in Hebrew, according to the respondent's choice.

The study revealed that the salient factors that influence the immigrants' integration in the host society relate to their incorporation in the labor market. Being in an ethnic niche in private life does not influence the immigrants' integration in the host society. But being in an ethnic niche in the labor market does influence immigrants' integration. In summary, the study revealed that immigrants who are in ethnic niches in private life perceive themselves as integrated into the host society. Immigrants who are in ethnic niches in the labor market perceive themselves as less integrated.

The paper contributes to understanding the role of ethnic niches in immigrants' integration in the host society and provides valuable insight for academics and practitioners who are interested to appreciate immigrants' integration.

The history of the development of non-clinical services in infection control (IC) dates back to the pre-modern era. There is evidence of health-care facility management (HFM) services in Roman military hospitals. With the fall of the Roman Empire, Christian beliefs and teaching shaped the development of HFM in monastic hospitals. It was not until the late Victorian era that the link between HFM services and diseases caused by “miasma”, or bad air, became established. The discovery of bacteria in the modern scientific era reduced the level of importance previously attached to non-clinical causes of infections. Today, in the NHS, HFM services continue to be treated as though they had no real role to play in IC. This paper aims to collate historical and epidemiological evidence to show the link between HFM and IC.

The evidence gathered in this research paper is primarily based on an in-depth review of research from a wide range of sources. A “within-study literature analysis” was conducted to synthesise the research materials. This involved the application of “between-source triangulation” to verify the quality of the information contained in the studies, and “between-source complementarity” to provide an in-depth elaboration of the historical facts.

Historical and epidemiological evidence shows that HFM services such as cleaning, waste management, catering, laundry and maintenance continue to play a crucial role in IC. This is corroborated by evidence gathered from the work of renowned pioneers in the field of IC. However, reforms in the NHS have failed to consider this, as HFM services have been largely fragmented through different partnership arrangements.

Among many other things, this research raises the profile of HFM staff in relation to the issue of IC in hospitals. It presents convincing evidence to show that the relationship between the clinical and non-clinical domains in controlling infections in hospitals has a long history. The findings of this research give HFM staff invaluable information about the significant role of their profession in the control of infections in hospitals.

This is one of the few studies examining the historical development of HFM services, as well as their contribution to IC. Other work in this area has mainly been framed from a clinical health-care perspective.

The purpose of this paper is to introduce the concept of constructive intercultural contact. This concept refers to intercultural contact in which majority as well as minority participants are intercultural effective, i.e. can perceive themselves as comfortable and successful.

This study is based on exploration and review of intergroup, contact, acculturation and organization literature.

Five input elements of constructive intercultural contact are distinguished: responsibility, deliberate choice to postpone judgment, acknowledging the relative relevance of cultural differences, perspective taking and respect. What participants have to do to make constructive intercultural contact in organizations not only possible between colleagues, but also in hierarchical relationships is elaborated by reflection on the interrelation between majority/minority and manager/employee positions in constructive intercultural contact.

This paper contributes to diversity management literature by introducing a new concept which, focusing on the interaction level, explains how participants can make intercultural contact into a comfortable and successful experience for both. Other contributions are the differentiation between majority and minority actors and the elaboration of the complexity of intercultural employee/manager contacts.

This manuscript aims to integrate the relationship and knowledge-based theoretical perspectives of open innovation to provide a framework that identifies and classifies eight critical dimensions that influence the effectiveness of interfirm open innovation.

The literature on interfirm open innovation is reviewed. Internal firm factors and external interfirm factors of open innovation are explored.

The manuscript identifies four internal firm factors of absorptive capacity, control of knowledge input, relational capability and coordination capability. Further, the synthesis identifies four external firm factors of distribution of knowledge input, appropriation of knowledge output, network position and network diversity.

The organizing framework facilitates the development of eight research propositions to guide future empirical investigation. Moreover, the findings aid managers in understanding what dimensions they should consider to improve the effectiveness of their interfirm open innovation activities.

By considering both the relationship and knowledge-based perspectives, the manuscript integrates various perspectives of open innovation to provide direction for practicing managers and for future research on interfirm open innovation.

The purpose of this paper is to state new formulation of the programme‐styled framework of pansystems research and related expansions.

Pansystems‐generalized extremum principle (0**: (dy/dx=0)**) is presented with recognitions to various logoi of philosophy, mathematics, technology, systems, cybernetics, informatics, relativity, biology, society, resource, communications and related topics: logic, history, humanities, aesthetics, journalism, IT, AI, TGBZ* <truth*goodness*beauty*Zen*>, etc. including recent rediscoveries of 50 or so pansystems logoi.

A keynote of the paper is to develop the deep logoi of the analytic mathematics, analytic mechanics, variational principles, Hilbert's sixth/23rd problems, pan‐axiomatization to encyclopedic principles and various applications. The 0**‐universal connections embody the transfield internet‐styled academic tendency of pansystems exploration.

The paper includes topics: history megawave, pansystems sublation‐modes, pan‐metaphysics, pansystems dialogs with logoi of 100 thinkers or so, and pansystems‐sublation for a series of logoi concerning the substructure of encyclopedic dialogs such as systems, derivative, extremum, quantification, variational principle, equation, symmetry, OR, optimization, approximation, yinyang, combination, normality‐abnormality, framework, modeling, simulation, relativity, recognition, practice, methodology, mathematics, operations and transformations, quotientization, product, clustering, Banach completeness theorem, Weierstrass approximation theorem, Jackson approximation theorem, Taylor theorem, approximation transformation theorems due to Walsh‐Sewell mathematical school, Hilbert problems, Cauchy theorem, theorems of equation stability, function theory, logic, paradox, axiomatization, cybernetics, dialectics, multistep decision, computer, synergy, vitality and the basic logoi for history, ethics, economics, society OR, aesthetics, journalism, institution, resource and traffics, AI, IT, etc.

The purpose of this paper is to provide an analysis on whether takaful operators actually maintain separated and segregated accounts between the operator and participants’ funds, thereby conforming to Shariah compliance requirements or not.

The research uses a qualitative methodology by analysing secondary data relating to two takaful operators in each of the jurisdictions of the Kingdoms of Bahrain and Saudi Arabia.

The findings generally reveal that the financial statements and Shariah Supervisory Board annual reports of the takaful operators in the Kingdom of Bahrain confirm the Shariah-required maintenance of separate accounts between the operator and participants, as well as reveal transparency-related issues and Shariah governance weaknesses for takaful operators in the Kingdom of Saudi Arabia.

Generalizing based on a single case study may affect the accuracy of the findings. It may also be argued that qualitative researches are generally considered as less valid than quantitative researches.

This research may have provided empirical data that did not previously exist in the literature.

This study aims to review the recent advancements in high entropy alloys (HEAs) called high entropy materials, including high entropy superalloys which are current potential alternatives to nickel superalloys for gas turbine applications. Understandings of the laser surface modification techniques of the HEA are discussed whilst future recommendations and remedies to manufacturing challenges via laser are outlined.

Materials used for high-pressure gas turbine engine applications must be able to withstand severe environmentally induced degradation, mechanical, thermal loads and general extreme conditions caused by hot corrosive gases, high-temperature oxidation and stress. Over the years, Nickel-based superalloys with elevated temperature rupture and creep resistance, excellent lifetime expectancy and solution strengthening L12 and γ´ precipitate used for turbine engine applications. However, the superalloy’s density, low creep strength, poor thermal conductivity, difficulty in machining and low fatigue resistance demands the innovation of new advanced materials.

HEAs is one of the most frequently investigated advanced materials, attributed to their configurational complexity and properties reported to exceed conventional materials. Thus, owing to their characteristic feature of the high entropy effect, several other materials have emerged to become potential solutions for several functional and structural applications in the aerospace industry. In a previous study, research contributions show that defects are associated with conventional manufacturing processes of HEAs; therefore, this study investigates new advances in the laser-based manufacturing and surface modification techniques of HEA.

The AlxCoCrCuFeNi HEA system, particularly the Al0.5CoCrCuFeNi HEA has been extensively studied, attributed to its mechanical and physical properties exceeding that of pure metals for aerospace turbine engine applications and the advances in the fabrication and surface modification processes of the alloy was outlined to show the latest developments focusing only on laser-based manufacturing processing due to its many advantages.

It is evident that high entropy materials are a potential innovative alternative to conventional superalloys for turbine engine applications via laser additive manufacturing.