Search results

High suicide rates among men presents a global challenge for commissioners and clinicians. Innovative approaches towards suicide prevention interventions designed for men are needed. The James’ Place (JP) service opened in 2018, and its model of practice is a clinical, community-based intervention for men experiencing suicidal crisis. This paper aims to describe the implementation framework within which the JP model is applied.

Fostering a public health case study approach, this paper provides a description of how the JP service operates, including the referral pathways, key components of this innovative model and its impact upon the men who receive the intervention. Illustrative case studies derived from semi-structured interviews from men and therapists are reported.

The JP model is dynamic and flexible, allowing the tailoring of a suicidal crisis intervention to suit the needs and priorities of the individual and the wider local community. Clinical and practical implications, such as reduction in suicidality, are discussed.

Rapidly accessible, effective community-based interventions for men experiencing suicidal crisis are required. Yet, while widely advocated in policy, there remains a dearth of evidence illustrating the real-world application and value of such services within a community-setting. To the best of the authors’ knowledge, the JP model is the first of its kind in the UK and an example of an innovative clinical, community-based suicide prevention intervention offering support for men experiencing suicidal crisis.

Attempts are made to utilize the aqueous extracts of natural compounds, namely cordia latifolia and curcumin, as corrosion inhibitors for mild steel in cooling systems, and their inhibition efficiencies are compared with that of Hydroxyethylidene 1‐1 diphosphonic acid (HEDP). HEDP is also blended with aqueous extracts of natural compounds so as to improve their inhibition efficiency. The blowdown of the cooling system is also analysed for environmental factors.

Owing to the inconclusive results of prior studies on the strategic change–firm performance relationship, this paper extends the marketing strategy literature by postulating an “inverted U-shaped” relationship and the moderating roles of “organizational learning” (OGL) and “strategic flexibility” (STF).

A self-administered survey was employed to collect data from different strategic business units of 550 firms operating in Thailand. The data collection yielded a response rate of 17.27%. Confirmatory factor analysis was used to validate the scales, and path analysis was employed to test the hypotheses in this study.

Although no significant curvilinear relationship was found, the directions of the path coefficients are consistent with the hypothesis. Both OGL and STF serve as significant moderators in the marketing strategic change (MSC)–business performance relationships. While STF strengthens the relationship, the generative OGL tends to weaken it.

Managers need to understand the type of learning that fits different types of strategic changes in order to enhance business performance. Generative OGL may seem harmful for changes that are less proactive. Furthermore, firms should incorporate flexibility in managing political, economic, and financial risks in their strategies by emphasizing investments and cost sharing, flexible human capital allocation, and spontaneous and impromptu actions.

This study extends international marketing strategy literature by empirically testing the hypotheses in an emerging Asian economy. The research proposes a nonlinear relationship between MSC and business performance as well as introduces the moderating roles of OGL and STF.

Current conceptualisations of strategic flexibility and its antecedents are theory‐driven, which has resulted in a lack of consensus. To summarise this domain the paper aims to develop and present an a priori conceptual model of the antecedents and outcomes of strategic flexibility. Discussion and insights into the conceptual model, and the relationships specified, are made through a novel qualitative empirical approach. The implications for further research and a framework for further theoretical development are presented.

An exploratory qualitative research design is used applying multiple data collection techniques in a branch network of a large regional retailer in the UK. The development of strategic options and the complex relationship to strategic flexibility is investigated.

The number and type of strategic options developed by managers impact on the degree of strategic flexibility and also on the ability of the firm to achieve competitive differentiation. Additionally, the type of strategic option implemented by managers is dependent on the competitive situation faced at a local level. Evidence of managers' limited perception of competition was identified based on their spatial embeddedness.

A single, in‐depth case study was used. The data gathered is rich and appropriate for the exploratory approach adopted here. However, generalisability of the findings is limited.

Strategic flexibility is rooted in the ability of front‐line mangers to develop and implement strategic options; this in turn facilitates competitive differentiation.

The research presented is unique in this domain on two accounts. First, theory is developed by presenting an a priori conceptual model, and testing through in‐depth qualitative data gathering. Second, insights into strategic flexibility are presented through an examination of managerial cognition, resources and strategic option generation using cognitive mapping and laddering technique.

The flexibility of corporations to adapt their strategy to a fast-changing environment can be a major source for competitive advantage and survival. While research mainly focuses on outcomes of this ability, little is known of how to foster it in organizations. Thus, by building on the upper echelons theory, the authors assume that the strategic flexibility of the company depends on the willingness and permission to change of the chief executive officer (CEO). To support the hypotheses, the authors apply the dimensions of commitment to change and work autonomy to the CEO and test for moderation under conditions of technological turbulence. The authors’ results based on medium-sized organizations in Germany show significant effects of both dimensions on strategic flexibility. In particular, under conditions of high technological turbulence, commitment based on loyalty and not on pressure together with autonomy on control and evaluation criteria is best suited to increase strategic flexibility. These insights extend the research literature and provide guidelines for CEOs and their supervisors alike.

An issue that is becoming yet more relevant to modern manufacturers is that of flexibility. As life cycles become shorter a manufacturing firm can easily be left with redundant stock and dated processes. In Taiwan this issue has been addressed at several levels, this case study describes one such project. A Taiwanese academic conducted a study, gaining business acceptance of a hierarchical set of theoretical flexibility factors, then rearranging these via pictorial representations of fuzzy logic-derived plane surfaces, and finally re-presenting them to business as a set of ordered propositions designed to identify the key factors contributing to flexibility. The learning points relate, first, to the empirical facts uncovered about the specific factors that have a major bearing on manufacturing flexibility. These factors are, of course, specific to Taiwan and the current environment there. Second, though, is the more enduring illustration of a mixed-method case approach; where interviews, fuzzy logic analytical methods, and pictorial representation of the fuzzy logic output all combine to give clear guidance to managers of an industrial sector under stress, and to the policy makers who exert significant control over their environment.

Increased ethanol accumulation during ethanol fermentation generates stress in yeast cells, which finally reduces the fermentation performance and efficiency. Trehalose, a potential stress protectant, has been reported to regulate the response of yeast to diverse environmental stresses. This study aimed to explore how exogenous trehalose application affects the survival, transcriptome and antioxidant enzymes of Wickerhamomyces anomalus grown under ethanol stress conditions.

Exogenous trehalose was applied to the growth condition of W. anomalus, and optical densitometric method was used to detect contents of intracellular trehalose and MDA and activities of CAT and SOD. The survival was evaluated using spot analysis. Differentially expressed genes (DEGs) were identified through transcriptomics analysis.

The results showed that ethanol stress induced the accumulation of intracellular trehalose, with further exogenous trehalose application improving the survival and alleviating oxidative stress in ethanol-stressed W. anomalus. Transcriptomic results showed that trehalose has pleiotropic regulating effects on ethanol-stressed W. anomalus since most DEGs annotated to energy metabolism, amino acid metabolism, translation, folding, sorting and transport were affected post trehalose addition. Therefore, it is found that trehalose protected W. anomalus against ethanol stress, and these findings provide interesting insights into the mechanistic role of trehalose in improving ethanol stress tolerance of W. anomalus.

(1) Protective effect of exogenous trehalose addition on the survival of ethanol-stressed W. anomalus was proved. (2) Exogenous trehalose addition could partly alleviate oxidative stress induced by ethanol stress and affect transcriptome in W. anomalus.

This paper aims at exploring the factors that are important for the digital development of small and medium-sized enterprises (SMEs) in response to the coronavirus disease 2019 (COVID-19) crisis compared to large-sized enterprises.

Using data from a survey in Greek firms during the pandemic, econometric models are estimated to identify factors that are related to the expansion of digital marketing and e-commerce practices of SMEs and large-sized enterprises based on the technology–organization–environment framework.

The results suggest that while further investments in information and communication technology (ICT) infrastructure are important for the digital development of SMEs during the COVID-19 crisis, it is the innovative activities that advance the digitalization of large-sized enterprises. Also, SMEs, which implement flexible human resource (HR) practices (such as remote work) and face delays in the supply chain due to the pandemic, appear to have increased probability of expanding their digital marketing and e-commerce. On the contrary, HR practices do not seem to matter for large firms, while new regulations appear to discourage their digital development during the COVID-19 crisis.

This is the first study which empirically explores the digital reactions of SMEs compared to those of large-sized enterprises in a pandemic crisis context. It advances the limited knowledge on the potentially different responses of SMEs and large-sized enterprises to major external shocks with respect to their digital marketing and e-commerce expansion.

The inhibition effects of sodium silicate and polyphosphate on corrosion of carbon steel in a potable water supply have been studied using weight loss, electrochemical impedance and Tafel polarization measurements. In the water supply under test there were sufficient calcium ions, (220 ppm), to form the normal polyphosphates salts, which is a requisite for good protection. It was concluded that the inhibition efficiency of polyphosphate was higher than that of silicate. The synergistic inhibition effects of polyphosphate on the inhibition of silicate were studied. The results illustrated that silicates and polyphosphates can be useful as corrosion inhibitors for reducing the corrosion of carbon steel in potable water supply distribution systems. The optimal concentration for silicate alone was determined to be 11 ppm and for polyphosphate alone was 8 ppm. The optimum ratio of concentration for sodium silicate to sodium polyphosphate was 4 : 3.