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The present study is carried out to optimize the dyeing conditions for silk fabrics using a new natural dye, Vervain barks at different pH values in the absence of mordants. Also, experiments are implemented to investigate the effects of processing conditions on color difference, color scale, color strength and light fastness characteristics. The changes in the morphology of the silk fabric surface after dyeing are studied using a scanning electron microscope. The pH in the acidic range 1-5 is optimum for dyeing, showing very good fastness properties for silk dyed fabrics

While there is literature that examines factors associated with low participation in cancer screening among Canadian ethnic groups, there is limited understanding of black visible minorities, particularly Somalis. Thus, the purpose of this study is to synthesize knowledge pertaining to the perceptions, beliefs and barriers of Somali women and men toward screening for breast, cervical and colorectal cancers in countries such as Canada.

The scoping review methodology was used to search for peer-reviewed articles that explicitly examined perceptions, beliefs and barriers among Somalis toward screening for breast, cervical and colorectal cancers in developed countries. The following electronic databases were searched without time frame restrictions, namely, OVID Medline, Embase, CINHAL, PubMed, Scopes and ProQuest. A total of 402 peer-reviewed articles were identified and screened. Three articles were identified through reference list screening (one eligible) and consultation with experts in the networks (two eligible). In total, 12 studies met the inclusion criteria for synthesis. Thematic analysis was used to analyze the selected articles for key themes and the synthesis was informed by the socio-ecological model.

The majority of studies originated from the USA and focused primarily on Somali women and cervical cancer screening. Themes that emerged from the literature include individual-level negative experiences and socio-cultural perceptions/beliefs; community-level barriers in cancer screening; and systemic challenges in navigating the health-care system. Many of the studies focused on individual and community-level determinants of cancer screening, with little attention to systemic level determinants. Other gaps identified include factors influencing Somali men’s low participation in cancer screening; limited studies on colorectal cancer and Somali women; and specific cancer-screening barriers faced by Somalis within the Canadian context.

The findings of the review reveal multiple cancer screening challenges for Somali communities and the gained insights should inform both health and social care practitioners and policymakers.

Knowledge loss caused by employee exit has become a significant corporate risk. This paper aims to explore how to measure the impact of knowledge loss. The paper is based on empirical evidence from a five-year longitudinal study.

This paper is based on a longitudinal change project for a large Australian Research Council Linkage Project grant in the period 2008-2013. The method was a single case study using a critical realism paradigm. The project was a transformational change programme which aimed to help make the partner organization a learning organization to minimize the impact of knowledge loss. The partner organization was a large Australian Government Department, which faced the threat of knowledge loss caused by its ageing workforce. The sample was 118 respondents, mainly engineering and technical workers. A total of 150 respondents were invited to participate in the study which involved an annual survey and attendance at regular training workshops and related activities, with a participation rate of 79 per cent.

The results found that knowledge loss has most negative impact in terms of organizational problems including low productivity (morale), strategic misalignment of the workforce (capability gaps), resource cuts (stakeholders unhappy with performance), decreased work quantity and quality (inexperienced employees), work outputs not being used (customers mistrust), longer time to competence (learning cost) and slow task completion (increased search cycle time). The second most significant impact was increased sense of risk associated with work activities and declining capacity to manage the risk. The third main impact was decreased organizational knowledge base: knowledge loss creates knowledge deficit which is unlikely to be filled over time, as shown by the knowledge accounts of surviving employees which remained stable overall. The two remaining measurement constructs – psychological contract and learning organizational capacity – improved, which suggests that the negative impact of knowledge loss may be addressed with appropriate knowledge management.

The research is based on a single case study in a public sector organization. While the longitudinal nature of the study and the rich data collected offsets this issue, it also presents good opportunities for researchers and practitioners to test the ideas presented in this paper in other industry contexts. The complexity and range of the constructs, concepts and scale items is acknowledged. Tables have been used wherever possible to help the reader access the findings.

Knowledge loss is perhaps the greatest corporate risk facing organizations today. This paper provides a method to measure the impact of knowledge loss. Managers may use this to assess the significance of the risk and use this as a business case to take action to minimize the impact of knowledge loss.

Prior research has found knowledge loss has caused decreased psychological contract, lost organizational memory, inefficiency and ineffectiveness and declining capability; however, these concepts are discussed in broad terms only. This paper addresses the need for measurement concepts which helps us understand the nature of the impact of knowledge loss. Five knowledge loss concepts are developed: knowledge resources, psychological contract, learning organization capacity, risk management and organizational problems. The results are based on a large-scale longitudinal study providing empirical evidence of change over a three-year period, situated within the context of a research intervention, i.e. knowledge management programme.

This paper aims to discuss the barriers to preventative breast cancer screening (BCS) among Muslim Syrian refugee women in a Western Canadian Prairie city.

Situated within a larger mixed-method study aimed at identifying barriers and facilitators to breast cancer (BC) preventative practices, the authors interviewed three key informants to get an in-depth understanding of the cultural, religious and social factors affecting knowledge of BC and BCS practices among Muslim Syrian refugee women.

Qualitative findings confirm quantitative results revealing that knowledge about BC and cultural and religious barriers on gender might translate into poor health outcomes for Muslim Syrian refugee women in a Western Canadian city.

This research has limitations related to the sample size and the lack of generalizability to all refugee women. Results indicate the need to develop culturally tailored intervention programs to increase breast awareness and participation in breast-self-examination, clinical breast examination and mammography. The study has implications for health-care policy. Muslim Syrian refugee women need to be educated about BC upon arrival in Canada to counteract low participation rates, promote positive health outcomes and decrease potential costs to the health-care system.

Evidence on Muslim Syrian refugee women’s knowledge and beliefs on BC is sparse. This study addressed this gap by documenting a lack of knowledge and barriers to BCS among Muslim Syrian refugee women.

We explore the significance of social ontology and its capacity to inform the specification of organizational status, architecture and capacities. We consider how different conceptions of social ontology are critical for explicating a range of epistemological and socio-economic questions concerning organizations and develop a research agenda oriented to studying these issues from the perspective of management and organization studies.

The purpose of this paper is to systematically review and synthesize the literature on organizational forgetting.

A systematic literature review approach was used to synthesize current theoretical and empirical studies on organizational forgetting.

The review and synthesis of the literature revealed that the organizational forgetting literature is fragmented, with studies conducted across disparate fields and using different methodologies; two primary modes (i.e. accidental and purposeful) and three foci (i.e. knowledge depreciation, knowledge loss and unlearning) define current organizational forgetting literature; and the factors that influence organizational forgetting can be grouped into four clusters related to individuals, processes, tools and organizational context.

This literature review has limitations related to time span coverage and journal article accessibility.

This paper offers an integrative view of organizational forgetting that proposes a holistic and multilevel research approach and systematic synthesis of organizational forgetting research.

Cultural entrepreneurship research examines how actors upend the status quo by gaining the legitimacy and resources needed to advance novel ways of doing things. Extant studies, however, rarely spotlight an important tension: the pursuit of legitimacy and resources needed to advance adoption is often at odds with the desire to safeguard endeavors from external influence. While entrepreneurs are largely associated with the promotion of endeavors, they are also inclined to preserve meaningful values and practices, uphold family or ethnic legacies and traditions, and protect the integrity and authenticity of cultural products. Many of these valued outcomes are put at risk when endeavors diffuse beyond their cultural hearth and garner the interest of outsiders. How do entrepreneurs promote endeavors while protecting them from unwanted external influence? This paper sheds light on the motives, activities, and strategic approaches to entrepreneurship of actors that are both change-makers and culture-bearers. It elucidates trade-offs between evangelizing activities that promote rapid adoption of endeavors (i.e., the “hare”) and shepherding activities that safeguard the integrity of an endeavor (i.e., the “turtle”). It proposes and calls for research into alternative solutions that transcend the two approaches.

The influence of calcium nitrite corrosion inhibitor on the durability of Portland cement mortars against sulphate solutions was investigated experimentally in the present research. For this reason, mortar specimens were produced using CEM I 42.5N cement and were immersed in different sulphate and sulphate‐chloride contaminated solutions. Sulphate resistance was evaluated according to the procedure described in ASTM C1012. The properties measured were the specimens' expansion, development of compressive strength, changes in corrosion potential and corrosion current density measurements of steel‐containing specimens.

This study aims to present an institutional analysis of modern slavery to understand the accountability status for domestic workers in the West Asian context, notably Lebanon. This study also aims to explore how today’s modern age – where Internet technologies and social media platforms are highly dominant – affects modern slavery.

The study is based on conversations and secondary data such as previous studies, Internet websites and media reports published in the West Asian region, especially Lebanon.

The study found a context where different institutional factors are influential with no specific definition of accountability. The context specificities, including the misuse of Internet technologies, contributed to the migrant domestic workers’ precarious life and the absence of resistance and actions from the domestic workers’ side (account holders). Further, weak institutional settings and indigenous cultural factors have contributed to the lack of accountability and responsibility from power holders such as households and employers’ governments.

This study provides insights to researchers and other stakeholders concerned with socioeconomic issues in West Asia. Further, it has a social implication by highlighting the humanitarian problem of marginalised migrant domestic workers traveling from poor African and South Asian countries to West Asian countries and indicating to the broader society’s social responsibility or duty concerning this problem.