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The present study explored the adjustment (i.e. survival vs stay) of a unique group of Turkish entrepreneur immigrants in the United Kingdom, whose initial experiences upon their move were disrupted by the Covid-19 pandemic in early 2020.

Ten semi-structured interviews were conducted to explore this immigrant group's experience on the path to potential immigration success or failure as indicators of adjustment. The content of the interviews was analyzed via theoretical thematic analysis.

Key career capital aspects hindering entrepreneurial effort under the unique conditions of Covid-19 were defined as not knowing how to start a business (in general, in the host country and under extreme conditions), why they should persist to stay, and whom to contact in the host country. Key facilitating career capital aspects were defined as knowing how to revise the business plans when needed and knowing why they left the home country, preferred the host country and should persist to stay there. Each unique aspect was mapped onto specific components of the context (home country, host country and profession) to add depth to the analyses.

The study contributes to the literature primarily by integrating career capital framework with different elements of the context. It also represents the first effort to adopt the framework to identify the critical career capital aspects of entrepreneur immigrants.

The temporary enforced closure of businesses in response to the coronavirus pandemic has resulted in governments in Europe and beyond offering short-term financial support to the businesses and workers affected. The purpose of this paper is to evaluate a group of workers unable to benefit from the short-term job retention schemes and support to the self-employed made available by governments, namely, those whose paid work is comprised wholly of undeclared work, and how this could be addressed.

To identify those whose paid work is entirely undeclared, a Eurobarometer survey of undeclared work in Europe is reported conducted in September 2019, just prior to the pandemic, and involving 27,565 face-to-face interviews in 28 European countries.

The finding is that the paid work of one in every 132 European citizens is comprised wholly of undeclared work, and these workers are concentrated in non-essential businesses and activities severely affected by the lockdown. These workers whose paid work is comprised wholly of undeclared work are significantly more likely to be widowed or divorced/separated, living in households with three or more adults, without children and most of the time have financial difficulties in making ends meet.

Given that businesses and workers in the undeclared economy are largely unable to work under lockdown, it is argued that providing access to short-term financial support, through a regularisation initiative based on voluntary disclosure, would not only provide the income support these workers need but also bring them out of the shadows and put them on the radar of the state authorities, thus transforming undeclared work into declared work.

This paper shows how in the current or repeat lockdowns, the short-term financial support made available by governments can be used to transform undeclared work into declared work.

This study aims to evaluate the relationship between dietary patterns and shift work, sleep quality and burnout among emergency health-care workers.

The nutritional status, sleep quality and burnout status of health-care workers (n = 91) in Turkey were investigated.

Among the burnout subgroups, only emotional exhaustion was associated with high adherence to the Meditarrenean diet. (r = 0.37, p < 0.01). Carbohydrates consumed during the shift day were associated with lower sleep quality (r = 0.24, p = 0.02). The intake of protein (r = −0.29, p < 0.01), fat (r = −0.27, p < 0.00), cholesterol (r = −0.31, p < 0.01), phosphorus (r = −0.22, p = 0.03) and iron (r = −0.21, p = 0.04) in shift day was negatively associated with Pittsburgh Sleep Quality Index (PSQI) scores (lower PSQI scores indicates good sleep quality). Consumption of vitamin C and potassium on the rest day was significantly associated with better sleep quality (respectively, r = −0.21, p = 0.04 and r=−0.23, p = 0.03). Personal accomplishment was positively correlated with carbohydrate consumption during the shift day and negatively correlated with protein, cholesterol and vitamin B6 intake (respectively, r = 0.22, p = 0.03; r = −0.21, p = 0.03; r=−0.28, p < 0.00, r = −0.28, p < 0.00). Emotional exhaustion was negatively correlated with protein consumption on the shift day (r = −0.21, p = 0.04) and positively correlated with fat consumption on the rest day (r = 0.22, p = 0.02).

The findings confirm the possible role of dietary patterns in health-care workers against burnout and sleep quality attributable to a possible association with nutrients intake on shift or rest day.

Until now, most scholars have used one of four competing theories to explain undeclared work. Political economy theories explain undeclared work as resulting from the exclusion of workers from formal work and welfare, neo-liberal theories explain such work as a voluntarily chosen rational economic decision and neo-institutionalist and post-structuralist theories explain those engaging as social actors who disagree with the formal rules or seek to help others out respectively. Recognising that each theory focuses upon different employment relationships, this paper evaluates the proposition that these different theories are more explanations of different types of undeclared work.

To evaluate this, data reported is collected in 2019 across 28 European countries (the 27 member states of the European Union and the United Kingdom) in special Eurobarometer survey 92.1 involving 27,565 interviews.

Of the 3.6% of citizens participating in undeclared work, 10% engage in undeclared waged employment, 42% in undeclared self-employment and 48% in undeclared paid favours. Reporting their rationales, 7% state purely political economy exclusion-driven reasons, 19% solely neo-liberal rational economic actor reasons, 20% purely social actor reasons and 54% mixed motives. A logistic regression analysis finds those engaging in undeclared waged employment significantly more likely to state purely exclusion-driven rationales, those engaging in undeclared self-employment significantly more likely to state neo-liberal rational economic actor and neo-institutionalist social actor rationales and those engaging in undeclared paid favours post-structuralist social actor motives.

This finding suggests that the policy initiatives required to tackle undeclared work will vary according to the type of undeclared work addressed. These are outlined.

Evidence is provided that a different weighting needs to be given to different theories when explaining each type of undeclared work.

The dominant theorisation of the informal economy views participants as rational economic actors operating in the informal economy when the expected benefits exceed the perceived costs of being caught and punished. Recently, an alternative theory has emerged which views participants as social actors operating in the informal economy due to their lack of vertical trust (in governments) and horizontal trust (in others). The aim of this paper is to evaluate these competing theorisations.

To do so, data are reported from special Eurobarometer surveys conducted in 2007, 2013 and 2019 in eight West European countries (Austria, Belgium, France, Germany, Ireland, Luxembourg, the Netherlands and the United Kingdom).

Using probit regression analysis, the finding is that increasing the expected likelihood of being caught and level of punishment had a weak significant impact on the likelihood of participating in the informal economy in 2007, and there was no significant impact in 2013 and 2019. However, greater vertical and horizontal trust is significantly associated with a lower level of participation in the informal economy in all three time periods.

The outcome is a call for a policy to shift away from increasing the expected level of punishment and likelihood of being caught, and towards improving vertical and horizontal trust. How this can be achieved is explored.

Evidence is provided in a Western European context to support a shift away from a rational economic actor to a social actor approach when explaining and tackling the informal economy.

With the aim of developing a better understanding of why some consumers still excuse corporate brands that engage in transgressions, this study tests whether extrinsically religious people tolerate corporate brands more than intrinsically religious individuals at different transgression levels (severe and mild) and punish them less than the latter.

This study adopts a 2 × 2 experimental design to manipulate corporate brand transgression levels (mild vs severe) and religiosity orientations (intrinsically religious vs extrinsically religious) on a convenience sample of 134 subjects who live in Turkey, a country where Islam shapes religious context. It uses a scenario technique and projective approach.

While the main effect of corporate brand transgression on punishing behaviour does not appear in the analysis, religiosity’s main effect on the latter does. Unexpectedly, extrinsically religious consumers punish corporate brand transgressors more than their intrinsically religious counterparts regardless of the transgression severity levels.

Although the study does not refer to any religion in particular, countries predominated by religions other than Islam may yield different consumer reactions. Future studies should focus on transgressions in such different settings.

Corporate brand transgressors should immediately take up good causes to attract the attention of intrinsically religious consumers. Otherwise, for the sake of showing off, extrinsically religious people may punish the transgressor for its intentional mistakes, which may harm corporate brand associations.

This study examines the link between religiosity and corporate branding. Unique in this way, it introduces religiosity as a valid contributor that can explain why some consumers do not punish corporate brand transgressors, especially in countries like Turkey where religiosity is intertwined with the developments in the liberal economy which led to the emergence of a new middle class.

In recent decades, researchers have increasingly begun to study the effects of transformational leadership on various teachers’ attitudes in K-12 settings. However, studies on the effect of transformational leadership on the job satisfaction of vocational high school teachers are not sufficient. Therefore, in this study, the nature of the relationship between transformational leadership and job satisfaction in Turkish vocational high schools was examined.

The study data came from 847 teachers working at 82 state vocational high schools located in 12 regions in Türkiye. To test the research model, we conducted multilevel structural equation modeling to explore the structural relationships between transformational leadership, teacher professional learning, teacher’ self-efficacy and job satisfaction.

The analysis confirms that teacher professional learning and self-efficacy are prominent mediators in the relationship between transformational leadership and job satisfaction in Turkish vocational high schools.

The present study is expected to contribute to the body of research focusing on the effects of transformational leadership on job satisfaction in vocational high schools. Implications for theory, practice and policy are discussed.

Although the background on positive and supportive leadership styles and their positive effects is constantly increasing, it is known that negative and destructive leadership styles are less researched. Thus, examining the toxic leadership behaviors of nurse managers and the effects of these on nurses has a critical significance. When the measurement tools evaluating toxic leadership are examined, it is seen that there is a need for measurement tools that evaluate the toxic leadership behaviors of nurse managers. This study's purpose is to psychometrically examine the Turkish version of the Toxic Leadership Behaviors of Nurse Managers (ToxBH-NM-TR) Scale and test the hypothesized conceptual model that includes the relationships between toxic leadership, mental well-being and work engagement.

This quantitative research was carried out in psychometric, correlational and cross-sectional design. A total of 559 nurses were included in the study by using the convenience sample method. The ToxBH-NM-TR Scale, Warwick–Edinburg Mental Well-Being Scale and Utrecht Work Engagement Scale (UWES) were used to measure the latent variables of the study. The data were collected between June and October 2020 with the online survey method. IBM SPSS Statistics 24 and Amos 21 statistical programs were used to analyze the data.

The scale-content validity index of the ToxBH-NM-TR was 0.88. Confirmatory factor analysis results showed that the fit indices were acceptable. The ToxBH-NM-TR had high internal consistency and temporal stability. In addition, the relationships between the latent variables of the study were in the expected direction and statistically significant (p < 0.001). The hypothesized conceptual model showed an acceptable or good fit to the data. Mental well-being partially mediated the relationship between toxic leadership and work engagement. The study showed that the ToxBH-NM-TR is a valid and reliable instrument and provided evidence that confirmed the hypothesized conceptual model.

The first of these is the fact that managers' toxic leadership behaviors were determined based on nurses' self-report. For this reason, participants' potential prejudices may have affected the results of the study. The second limitation concerns the data collection technique. Using face-to-face data collection techniques during the COVID-19 pandemic could create a danger/risk for the health of nurses, researchers and patients. Therefore, the nurses in this research were reached through an online survey on social media platforms. The participants of the study were limited to those who had access to social media. Finally, some socio-demographic and professional characteristics of the participants may be a confounding variable for the model. For this reason, this conceptual model needs to be validated on other samples in different countries to increase the generalizability of the research results.

The characteristics of this leadership style should be understood, and its effects on employees and organizations should be evaluated by screening regularly to prevent the development of toxic leaders and to eliminate the harmful effects of their behavior. The nurses should respond decisively to the forces that cause them to submit in order not to encourage a toxic leadership style. Healthcare institutions should develop procedures and take a proactive approach to destructive and negative leadership behaviors and practices. In addition, nurse managers should get feedback by using informal networks and 360-degree assessment tools and evaluate whether their leadership has a toxic function by regularly screening the effects of their leadership.

The results of this study offer important implications for nurses, managers and healthcare institutions and can be useful in gaining awareness about the negative effects of a toxic leadership style. In addition, the study provides a valid and reliable scale that will enable the identification of managers with this leadership style to prevent the development of toxic leaders and eliminate the harmful effects of their behavior.

The aim of this study is to determine the effect of the application of the lean methodoloy in the pathology laboratory and to evaluate the results on the turnaround time.

This study was a prospective intervention study formed of the three stages of pre-intervention, determination of problem areas and the application of lean techniques and quality improvement. The study was conducted between February 2019 and August 2020. In the first stage, research was made through interviews, observations, questionnaires and seminars; in the second stage, observations, brain-storming, process flowcharts and fishbone diagram were used; and in the third stage, Kaizen, A3 method and spaghetti diagram were applied.

Following the application of lean techniques, turnaround time in the pathology laboratory was decreased, and the changes made in the working methods and placement of the units in the laboratory were found to have prevented unnecessary steps. The lean method was also determined to have had positive effects on the workplace satisfaction of the laboratory employees and of the physicians working with the laboratory.

The results showed that applying lean techniques could reduce waste and increase participation in processes. This article demonstrates its originality and relevance by proving that the lean techniques can be applied in the hospital laboratory. Actions to improve turnaround time are also crucial for the efficient use of resources.

This study aims to determine the relationship between body mass index (BMI) and Global Registry of Acute Coronary Events (GRACE) risk score in patients diagnosed with acute coronary syndrome (ACS) and to evaluate the results in this context.

This was a prospective cohort study of ACS patients admitted to a cardiac care unit in high specialization hospital's cardiology service. The study included 140 men aged >35 years who were diagnosed with ACS.

The mean age of the individuals participating in the study was 61.4 ± 10.9 years old. The mean BMI of the individuals was 25.3 ± 6.6 kg/m², and the mean value of the waist/hip ratio was 0.85 ± 0.01. Individuals were divided into four quarters according to the GRACE score. It was determined that individuals with the highest GRACE score were very underweight or morbidly obese according to their BMI values (p = 0.04).

It has been observed that there is a U-shaped relationship between the GRACE score and the BMI in individuals diagnosed with ACS. The risk of death of ACS patients with very high or very low BMI values was found to be close to each other. Although there is a relationship between BMI and GRACE score, it is concluded that it is insufficient to determine the risk in coronary disease alone, and body fat distribution should be examined together with BMI.