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The principle operating cost elements and their respective proportions for a present day wide body airplane in commercial airline service are approximately as shown in Figure 1.

This is our report on this first international assembly of Aircraft Maintenance and Engineering, held in Zurich 6th–9th February 1979. This was AIRMEC 79 — and, as was foreseen in our Comment in the January issue, the significance of this innovation among aviation occasions was taken up by thirty‐six countries who sent 276 delegates to the convention, which was supported by the Exhibition, attracting 112 exhibitors from 17 countries. There is every chance that this event will take its place with Farnborough, Paris and Cranfield as a regular feature of the aviation scene and of considerable interest to all engaged in aircraft maintenance. The organisers did announce at the end of that Show that AIRMEC 81 would take place, again in Zurich, in February of that year. And perhaps it is interesting to comment at this stage about the decision to return to Zurich. While it might be said that the event was a success, the fact that the convention was held in a venue separate from the Exhibition, did have some disadvantages and the consensus among the exhibitors was that this did discourage many of the 2260 in attendance from really taking in the Exhibition. Perhaps the only exception to this were the Chinese whose delegation spent almost all of every day in the Exhibition halls, visiting every stand and spending considerable time at each one.

The International Integrated Reporting Council introduced the concept of integrated thinking skills to the accounting world overall. This study uses a constructivist approach to address the development of integrated thinking skills for future professional accountants during higher education. This issue is relevant as many professional accounting bodies expect that integrated thinking skills are developed during the higher education of prospective professional accountants. Despite this expectation, there is limited guidance available to academics in the accounting education field to do so. By means of a literature review as well as an empirical study, this chapter develops a constructivist model that can be used by academics to develop integrated thinking skills during the higher education of prospective professional accountants. The model addresses the foundation, appropriate pedagogies, disciplinarity type, and point of introduction of integrated thinking principles in accounting education.

Investigates the differences in protocols between arbitral tribunals and courts, with particular emphasis on US, Greek and English law. Gives examples of each country and its way of using the law in specific circumstances, and shows the variations therein. Sums up that arbitration is much the better way to gok as it avoids delays and expenses, plus the vexation/frustration of normal litigation. Concludes that the US and Greek constitutions and common law tradition in England appear to allow involved parties to choose their own judge, who can thus be an arbitrator. Discusses e‐commerce and speculates on this for the future.

We describe an introductory class in biological engineering that uses project-based and mentored inquiry to create a supportive, exciting, and effective learning environment. Freshman students at MIT work in small teams and with senior MIT students to design a biotechnology that addresses a real-world challenge of their choosing. Students gain familiarity with the tools and vocabulary for biodesign first through some hands-on experiences with synthetic biological systems and later by working in teams to define, present and then refine their ideas. A multiyear study of the class experience and impact included postsurveys and semistructured interviews of two freshman cohorts and a retrospective survey of three freshman cohorts. Data support the claim that students perceive academic gains through their project-based classroom experience. Freshmen reported they are better able to understand content in some of their other MIT courses, are better able to read scientific articles, and now think differently about biology. Moreover, they indicated the class was valuable in learning technical content and synthetic biology. We find this project-based class helps students make meaningful connections to scientific ideas, to personal goals and to a vision of their future selves.

Research internships are integral components of undergraduate programs that nurture students' skill sets. However, the current trend of these internships adopting a direct apprenticeship model, often termed “cookbook” laboratory sessions, falls short of cultivating 21st-century skills. Therefore, this study proposes an innovative Outcomes-directed Research Internship Model (ODRIM) designed to enhance research competencies.

This study introduces a pioneering research internship model by integrating the course-based undergraduate research experience (CURE) framework with principles rooted in outcomes-based education (OBE). To evaluate its effectiveness and compare it with traditional research internship models (TRIMs), a two-group pretest-posttest design was utilized. Statistical analysis was performed on data collected from 66 participants to assess their research competencies.

The results revealed a significant positive difference in utilizing the tailored innovative ODRIM track (pre-mean = 17.525, post-mean = 19.875; p = 0.009) compared to the TRIM track (pre-mean = 19.769, post-mean = 19.615; p = 1.000) in enhancing overall student research competency. Specifically, this innovative internship model notably enhanced students’ abilities in conducting research, showcasing technical skills, collaborating within teams, and disseminating research outcomes, encompassing the composition of research articles and reports.

This tailored approach to the “Research Internship” encourages a harmonious blend of hands-on, inquiry-based learning and clear, measurable learning goals. It not only cultivates an immersive and thorough research experience to improve students’ research competencies, but also guarantees a concentrated alignment with predetermined research learning objectives.

The twenty-first century will be dominated by technological change as the United States competes in an increasingly interdependent world. If the United States is to maintain its technological leadership, an inclusive engineering education is required. Engineering impacts many important aspects of day-to-day life from the environment to national security and half of our graduate degrees in engineering are granted to foreign nationals. While this influx of creative talent enriches the academic community, the underutilization of domestic talent threatens the engineering enterprise with professional shortages in university classrooms, research facilities, and corporate boardrooms. We are simultaneously challenged with addressing the shrinking pool of African-American males in higher education. The challenge is daunting but not insurmountable. Many African-American students have aspirations for engineering without the preparation and the community college is well suited to provide the bridge between aspiration and accomplishment. Community colleges serve 46% of all African-American students in higher education and there are exemplary programs that have tapped the underdeveloped resources in the African-American community. One example is the Emerson Minority Engineering Scholarship Program. By utilizing best practices, this program has helped to increase the pool of African-American engineers by providing opportunities to students who may have made other academic choices. This paper reviews persistence literature and discusses the challenges and strategies in developing a community college-based minority engineering program.

Labor management cooperation, and the adoption of high-performance work systems (HPWS), are central topics in recent industrial relations research, with much emphasis given to “best-practice” success stories. This paper uses a case study analysis, relying on conventional, and oral history interviews, to explore why managers, union leaders, and workers in two Maine paper mills rejected the cooperation and the HPWS model. It explores how local history and culture, regional factors like the dramatic International Paper (IP) strike in Jay, Maine, instability in industry labor relations, management turnover, and instability in corporate governance contributed to these two mills’ rejection of Scott Paper Corporation's “Jointness” initiative during the period from 1988 to 1995. The study argues that intra-management divisions blocked cooperation on the management side, and that the Jay strike created a “movement culture” among Maine's paper workers, who developed a class-conscious critique of HPWS as a tactic in class warfare being perpetrated by paper corporations.

Adolescence and young adulthood are recognised as critical time for developing mental health literacy (MHL). The purpose of this study is to analyse the effectiveness of current MHL interventions to guide the future development of MHL intervention strategies.

A meta-analysis adopting the PRISMA framework for systematically reviewing the literature was adopted. Three authors independently reviewed studies and extrapolated key data for analysis. A robust random-effects model with adjustments for small study biases was conducted to establish the effect sizes of all included MHL interventions. Moderator analysis was conducted to examine the effects of intervention length in MHL.

A total of 11 intervention studies were identified and analysed, resulting in a medium to large pooled effect size of 0.62 (95% CI: 0.28; 0.96). Moderator analysis found that short interventions had an estimated standard mean difference (SMD) effect size of 0.9220 (95% CI: −1.1555; 2.9995). This was greater than the medium length interventions, with an estimated SMD effect size of 0.4967 (95% CI: 0.0452; 0.9483), and long interventions, with an estimated SMD effect size of 0.5628 (95% CI: −0.2726; 1.3983). As a result, MHL interventions are proficient in improving young adults’ MHL, with shorter interventions (45–50 min) having the largest effect size. This study highlights several inconsistencies in methodological rigour and reporting from studies in this area, which future research should look to address.

To date, MHL review studies have often focused their attention on a specific domain, most notably education and school-based setting. To the best of the authors’ knowledge, no reviews have conducted a meta-analysis across contexts and domains with a specific focus on MHL intervention strategies for young adults.