Jennifer Nguyen, David Geiger, Dan Rooney and Dongkai Shangguan
The purpose of this paper is to consider PTH solder joint reliability, particularly on the PTH solder joints with partial hole‐fill and without pin protrusion. Also, the impact of…
Abstract
Purpose
The purpose of this paper is to consider PTH solder joint reliability, particularly on the PTH solder joints with partial hole‐fill and without pin protrusion. Also, the impact of voiding on the solder joint reliability is discussed.
Design/methodology/approach
Thermal cycling tests for samples of different hole‐fill percentages and voiding were conducted, and cross‐sections of the PTH solder joints were performed to evaluate the solder microstructure, intermetallic formation, via hole‐fill, and the condition of the PTH metallization and PCB dielectric prior to thermal cycling and at different times during thermal cycling.
Findings
Different failure mechanisms were observed for solder joints with and without pin protrusion. PTH components with pin protrusion had better through hole‐fill and less voids than PTH components without pin protrusion.
Originality/value
The paper discusses in detail the effect of hole‐fill percentage and voiding on PTH solder joint reliability.
Details
Keywords
Dramatic urbanization in Latin America is causing an increasing proportion of indigenous groups to migrate from rural areas to urban centers. In Peru, this population is primarily…
Abstract
Dramatic urbanization in Latin America is causing an increasing proportion of indigenous groups to migrate from rural areas to urban centers. In Peru, this population is primarily comprised of the Quechua-speaking Indians. The cultural marginalization of Quechua in urban areas has left these communities with limited access to basic services such as health care. Quechua women are disproportionately affected by adverse health outcomes due to their economic dependency on their husbands and lack of Spanish language knowledge. In order to investigate this topic, I brought together information from multiple disciplines, consulting government data, ethnographic studies and social research, and studies conducted on health outcomes. It becomes apparent from this information that Quechua women suffer from high incidences of adolescent pregnancies, unsafe abortions, and domestic violence. These health issues are linked to their traditional beliefs and practices and their economic condition. In order to properly address this issue, it is imperative to increase Quechua translators in medical facilities, allow for greater access to sexual education and contraceptives, and to provide culturally competent care that incorporates both traditional and Western practices.
Barbara Wejnert and Eunice Rodriguez
Building on the content of papers of this volume, this final section asks the key question of whether, after prolonged discussions undertaken for almost half of the century by…
Abstract
Building on the content of papers of this volume, this final section asks the key question of whether, after prolonged discussions undertaken for almost half of the century by major world-scale institutions and numerous governments, gender equality is found in todays’ countries, communities, and families across the world. It attempts to delineate whether some researchers are correct stating that great gender equality across the world was achieved since the 1970s at job opportunities, family relations, education, and social position of women in comparison to men. Or whether others are correct showing that women contribute significantly more time to working hours and perform more societal duties while spending less time on rest than men. Finally, whether governments and policy makers created gender-sensitive policies and programs that aim at enhancement and protection of women’s rights, economic empowerment and improvement of women’s well-being, and hence citizens of the global world embrace gender equality in everyday practices. In conclusion, we propose potential policies that could build a better, more equal world for future generations.
Auriane Djian, Romain Guignard, Karine Gallopel-Morvan, Olivier Smadja, Jennifer Davies, Aurélie Blanc, Anna Mercier, Matthew Walmsley and Viêt Nguyen-Thanh
In 2016, Santé publique France launched for the first time “Moi (s) Sans Tabac,” a positive social marketing campaign inspired by Public Health England’s “Stoptober” campaign, the…
Abstract
Purpose
In 2016, Santé publique France launched for the first time “Moi (s) Sans Tabac,” a positive social marketing campaign inspired by Public Health England’s “Stoptober” campaign, the aim being to trigger mass quit attempts among smokers. Both programs include a mass-media campaign, national and local cessation help interventions, and the diffusion of various tools to help smokers quit. The purpose of this paper is to analyze the two programs’, specific national contexts and to describe resulting similarities and differences regarding campaign development.
Design/methodology/approach
A contextual analysis was performed to determine differences between the two countries regarding smoking prevalence, health services and culture.
Findings
Smoking prevalence is about twice as high in France as in the UK, leading to a lower degree of de-normalization of smoking. Moreover, cessation support services are much more structured in the UK than in France: all health professionals are involved and services are located near smokers’ residences.
Practical implications
Campaign progress and cessation tools provided during both campaigns are quite similar. However, Santé publique France needed to adjust the British model by favouring a regional smoking prevention network and by building an innovative partnership strategy to reach the target.
Originality/value
The results could be useful for other countries that wish to develop a smoking cessation campaign based on the same positive messaging at local and national levels.
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Van Nguyen, Margaret Kertesz, Jennifer Davidson, Cathy Humphreys and Anne-Marie Laslett
Substance use plays a significant role in the perpetration of much intimate partner violence (IPV). However, responses to these two issues are rarely integrated. Single focus…
Abstract
Purpose
Substance use plays a significant role in the perpetration of much intimate partner violence (IPV). However, responses to these two issues are rarely integrated. Single focus programme responses can lead to poor outcomes for men as well as their families experiencing these intersecting issues. This scoping paper aims to establish the current state of knowledge on contextual factors influencing the development and implementation of combined programmes.
Design/methodology/approach
Four electronic databases were systematically searched in May 2021 and December 2021. Twenty-one peer-reviewed studies reporting on ten programmes were included.
Findings
This scoping review revealed that combined programme responses are an underdeveloped area of research and evaluation. The limited evidence base indicated systemic barriers hindering services’ capacity to expand this field of work, affecting implementation and outcomes. Support is required from the wider service systems to intervene in men’s perpetration of IPV in the context of substance use.
Practical implications
Findings in this scoping review demonstrate the importance of fostering a coordinated and collective response to IPV in the context of substance use. Combined programmes have the potential to reduce siloed practices, enabling more holistic responses for men with intersecting issues. However, researchers and policymakers must also address contextual issues hindering or enabling combined programmes’ implementation and development.
Originality/value
Mapping the evidence based on combined programmes provides direction for further development and research to expand this field of inquiry.
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Paul Tang, Jennifer Y.M. Lai, Xiaoyun Chen and Siu Fong Isabel Fu
Drawing on social exchange theory, this study aims to investigate the reciprocal relationship between an employee’s knowledge sharing and his or her coworkers’ responses to this…
Abstract
Purpose
Drawing on social exchange theory, this study aims to investigate the reciprocal relationship between an employee’s knowledge sharing and his or her coworkers’ responses to this focal contributor in terms of knowledge sharing and helping behaviors.
Design/methodology/approach
A two-wave online survey collected data from 84 respondents who provided ratings on each member on their team, representing 440 dyadic relationships. Hierarchical linear modeling analyzed the between-subjects and within-subject data simultaneously.
Findings
Employees generally reciprocate contributors’ knowledge sharing with an exact act (i.e. knowledge sharing) through the mechanism of peer respect. However, respect generated by knowledge sharing is enhanced only when the knowledge contributor is competent.
Originality/value
Research on how an employee’s knowledge sharing actually influences other members of a team is lacking. This study addresses this gap by examining responses to a team member’s knowledge sharing from a peer’s perspective. It also reveals when knowledge sharing is more pronounced in earning peer respect.
Details
Keywords
Jennifer A.N. Andoh, Benjamin A. Abugri and Ebenezer B. Anarfo
This study aims to compare the impact of board characteristics on the performance of listed non-financial firms to the impact of board characteristics on the performance of listed…
Abstract
Purpose
This study aims to compare the impact of board characteristics on the performance of listed non-financial firms to the impact of board characteristics on the performance of listed financial firms (commercial banks) in Ghana.
Design/methodology/approach
The fixed and random effects models with generalized least square specifications are used in estimating regressions to correct for heteroscedasticity and serial correlation. Additionally, this study uses lagged models of the board variables to address the possibility of the presence of endogeneity and to generate robust estimates.
Findings
The empirical results show some similarities and differences on the impact of board characteristics on the performance of listed non-financial firms and banks. On similarities, for both non-financial firms and banks, board size is seen to have a significant non-linear impact on Tobin’s q. Also, the proportion of foreign board members shows a positively significant relationship with firm performance for both listed non-financial firms and banks. The effect of the proportion of board members with higher educational qualifications on firm performance appears to be negative and statistically significant for both sample of firms. On the other hand, the impact of board composition and board gender diversity on firm performance differs from listed banks and non-financial firms.
Research limitations/implications
The panel regressions for the listed banks were run on 63 observations because of the small sample size for the listed banks. Though enough for estimation purposes, inferences from results should be made with caution.
Originality/value
This paper, unlike most corporate governance – firm performance studies, focuses not only on listed non-financial firms but also on listed banks. From a multi-theoretical perspective, this paper provides a comparative analysis on the impact of board characteristics on financial performance of listed non-financial firms and banks.