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This paper aims to investigate the morphology and tensile properties of SAC305 solder alloy under the influence of microwave hybrid heating (MHH) for soldering at different microwave parameters.

Si wafer was used as susceptor in MHH for solder reflow. Microwave operating power for medium and high ranging from 40 to 140 s reflow time was used to investigate their effect on the microstructure and strength of SAC305/Cu solder joints. The morphology and elemental composition of the intermetallic compound (IMC) joint were evaluated on the top surface and cross-sectional view.

IMC formation transformed from scallop-like to elongated scallop-like structure for medium operating power and scallop-like to planar-like structure for high operating power when exposed to longer reflow time. Compositional and phase analysis confirmed that the observed IMCs consist of Cu₆Sn₅, Cu₃Sn and Ag₃Sn. A thinner IMC layer was formed at medium operating power, 80 s (2.4 µm), and high operating power, 40 s (2.5 µm). The ultimate tensile strength at high operating power, 40 s (45.5 MPa), was 44.9% greater than that at medium operating power, 80 s (31.4 MPa).

Microwave parameters with the influence of Si wafer in MHH in soldering have been developed and optimized. A microwave temperature profile was established to select the appropriate parameter for solder reflow. For this MHH soldering method, the higher operating power and shorter reflow time are preferable.

The purpose of this paper is to confirm the direct and indirect effect of employee ability, perceived ethic, and leadership and leadership to service quality through employee commitment.

A survey instrument is using to collect the data and to measure the effect of employee ability, perceived ethic, and leadership directly to the quality of inpatient health care services was developed. This study also used the self-perception, leadership evaluation and customer evaluation questionnaires. The effects among variables were also analysed by using the structural equation modelling method.

The results of the analysis show that the survey instrument was reliable and valid; the implementation of hospital ethic was more emphasised on the nurses (as a front liners); the study proved that there is a direct and indirect effect among variables of employee ability, hospital’s ethic, and leadership to the service quality through the employee commitment; the direct effect of employee commitment variables against the service quality was significantly negative.

Analyses are developed within the context of a government single hospital of Type A. According to the time sequence of study, this field of study research considered for purpose only (one time study), and was not conducted for experimental study.

This paper’s main contribution is to propose and empirically test a set of constructs that complement the effect of employee ability, hospital’s perceived ethic, leadership on the service quality of inpatient health care through the employee commitment direct and indirectly in the Type A hospital.

This study aims to examine the influence of related party transactions (RPTs), political connection (POLCON), board of directors (BOD), institutional ownership (IO), information asymmetry, audit quality (AQ), and leverage (LEV) on real earnings management (REM). The company used in this research is manufacturing companies listed on the Indonesian Stock Exchange from 2017 to 2019. The number of research samples is 192 firm years data. This study shows that RPTs, POLCON, IA, and LEV affect REM. In contrast, the BOD, IO, and AQ do not affect REM.

The Ukrainian conflict, a real-world case study, vividly illustrates the threat autocratic regimes pose to democratic systems on a global scale, symbolizing a battle between freedom and authoritarianism. It is a stark reminder of the destabilizing effects of the spread of autocracy. This trend has replaced the previous wave of global democratic expansion and puts international peace and ecological sustainability at risk. Through a meticulous and comprehensive examination of contemporary autocratic rise, this study presents compelling evidence that clarifies the harmful outcomes of democratic erosion in emerging autocracies and their negative influence on global peacekeeping efforts and environmental preservation initiatives. In essence, this research study underscores the complex interplay between conflict and harmony and the dynamics of autocratic proliferation and democratic decline, all of which collectively shape the landscape of global security and environmental sustainability initiatives.

This study examines the effects of variables such as financial literacy and locus of control on the financial behavior of individual investors. Additionally, this article aims to reveal the moderator effect of financial literacy on locus of control and financial behavior.

Responses were collected from a questionnaire given to a convenience sample of 1,347 individual investors. Exploratory factor analysis (EFA), which reveals the factor structure of the scale, was used at the beginning of the study, and then confirmatory factor analysis (CFA) was performed to confirm this new factor structure. Hypothetical relationships were examined using structural equation modeling.

The study provides statistical support for the validity and reliability of the scales. The statistical results of the analysis reveal that financial literacy and locus of control have a positive effect on financial behavior. Moreover, the authors prove that financial literacy changes the relationship between internal locus of control and financial behavior. In conclusion, financial literacy plays a significant role as a moderator variable that interacts with locus of control.

The findings of the research are important in demonstrating empirical evidence for the theoretical correlations. In support of the current literature, this study has confirmed the positive effects of internal locus of control and financial literacy on the financial behavior of individual investors. In addition, it has been determined that the relationship between an individual's financial behavior and internal locus of control varies according to their level of financial literacy.

The purpose of this paper is to study the governance structure in the ancient Melaka Kingdom (1401–1511 AD) using historical Hukum Kanun Melaka (the Land Law) and Undang-Undang Laut Melaka (the Maritime Law). The focus is on self-correction, control and accountability that were used to preserve the peace and well-being of society and the overall harmony of the community during the period.

The study employs close readings to discover and identify implicit formal and thematic elements of the texts into a meaningful enactment. The study is based on historical archival research at the National Archives of Malaysia and at the National Library of Malaysia.

Though classical, the underlying accounting practices were shown to consummate in an articulated model of measurement activities based on specific proportion of gold in tahil measurement, used for slaves, free men and stolen animal and property value. Controls were established through punishment and penalty. Accountability functioned in different levels and degrees hierarchically and horizontally.

The study excludes the improved sections of the laws that are based on the Islamic perspective. The discussion is limited to the indigenous adat sections of laws only although the sections may inseparable with the Hindu/Buddhist tradition.

A study of these classical laws would be a reference for accounting publication in the Malay world which has been stationed in the gallery for many years, awaiting discovery.

The purpose of this paper is to understand challenges facing organizations in the twenty-first century and address these challenges through suggesting future leadership development based on relevant leadership theories, which would motivate and guide future research directions in a streamlined manner.

The present study adopted the exploratory literature review, using the integrative method, to review the theoretical and empirical literature on leadership development published since the 2000s, primarily focusing on research published in the Journal of Management Development.

The findings of the current review confirmed that leadership theories are the base for leadership development theories, particularly if the purpose is to address and overcome the current challenges facing organizations. The authors suggest that leadership theories and leadership development theories do not exist in isolation from one another, nor do they exist in isolation from challenges facing organizations.

This review does not cover all studies before the 2000s nor other journals in the field of leadership.

Given that most organizations are suffering from one or more of the following issues: sexual scandals, unethical behaviors, individualism, crises and a low level of performance or productivity, the development of particular leadership skills has become a priority. This study is one of few studies guiding both future leadership development research directions and leadership development initiatives.

The library and information science (LIS) profession experienced drastic changes in its job requirements due to emerging digital scholarship trends, especially the growth of the Fourth Industrial Revolution (4IR). As a result, there is a discrepancy between the job market and the LIS curriculum. This study addresses this gap by looking into incorporating digital scholarship into the LIS school curricula in South Africa. This may have implications for other contexts as well, because digital scholarship is becoming pervasive.

The study adopted a constructivist paradigm using a qualitative approach and a multiple case study design. Primary data using semi-structured interviews were collected from 10 academics at LIS schools and 10 librarians from both academic and special research council libraries in South Africa.

The study revealed that LIS schools did not have content on digital scholarship such as research data management (RDM), digitisation, metadata standards, open access, institutional repositories and other related content. Stakeholders who needed to be consulted included librarians, information technology (IT) and information and communication technology (ICT) specialists, computer scientists, humanists, the South Africa Qualifications Authority (SAQA) and Department of Higher Education and Training (DHET) and LIS professional bodies. There were gaps and redundancies in the curriculum as far as digital scholarship was concerned. Digital scholarship presented opportunities for librarians and academics to acquire emerging jobs and to collaborate more in the digital space.

The article advances knowledge on the importance of incorporating digital scholarship in the LIS curriculum in South Africa. Furthermore, it provides guidance regarding stakeholders to be consulted when incorporating content into the LIS curriculum with the intention of closing the gaps and curbing or removing discrepancies between job requirements and graduates’ skills and competencies.