Purpose: – Like all other human behaviors, creativity must be examined by considering both personal and situational influences. “Person-organization fit” (POF) provides a suitable theoretical perspective to investigate the congruence between persons and organizations in the domain of creativity. However, few studies have examined the effects of POF on creative behavior. Although the majority of these studies have identified a positive relationship between POF and creativity, it is suggested that congruent individuals are less likely to be inventive. The current study will examine the positive relationship between POF and employees' self-rated creativity in the Turkish context. The paper aims to discuss these issues.Design/methodology/approach: – Subjective POF measures and a creativity measure were adapted for this research, and multiple regression was used to calculate whether and how POF relates to creativity.Findings: – Two important conclusions were found from the analyses. One of these significant interaction effects was found on employee creativity. And the second is congruence between personal values and current organizational values would effect employee creativity positively. Detailed findings and contributions have been discussed.Research limitations/implications: – Although providing an important contribution to POF and creativity literature, this study had some limitations. In this study, self-rating method has been used to measure employee creativity. However, supervisor rating is the most common way in field studies and gives more objective results than self-rating method.Practical implications: – The findings provide valuable information for human resource practitioner about the importance of situational factors as far as personal characteristics for enhancing creative behavior in organizations.Originality/value: – As far as it is known, there are few studies to examine the relationship between POF and creativity empirically. The majority of these researches examined the complementary fit (demand-abilities, need-supply, value-supply fit). On the other hand, this study specially has focused on supplementary fit (POF), rather than complementary fit and examined its relationship with employee creativity by considering a wide set of values in the Turkish context.

Soft tissue trauma is a type of acute traumatic ischemia. We investigated in this study whether the edema, inflammation and ischemia caused by the trauma could be affected positively by hyperbaric oxygen (HBO) and ozone therapy. Soft tissue trauma was generated in a total of 63 adult male Sprague-Dawley rats. Subsequently, rats were divided into three groups. The first group was treated with ozone, the second group with HBO, and the third group served as controls. Tissue and blood samples were taken at the end of the procedures. Tissue lipid peroxidation (LPO), superoxide dismutase (SOD), glutathione peroxidase (GSH-Px), inducible nitric oxide synthase (iNOS), heme oxygenase (HO)-1, and hypoxia-inducible factor (HIF)-1 levels were detected. Hematoxylin-eosin staining was used to determine the inflammation and edema histopathologically. We also detected HIF-1 activity, which decreases when the oxygen concentration increases, HO-1 activity, which has anti-inflammatory effects, and iNOS activity, which releases in any type of acute case. We determined a statistically significant reduction in iNOS and LPO levels in both the HBO and Ozone groups. A significant decrease in inflammation was detected in both the Ozone and HBO groups compared with the Control group, and a significant decrease in edema was detected in all three groups. We think that HBO and Ozone therapy have beneficial effects on biochemical and histopathological findings. Related clinical trials will be helpful in clarifying the effects.

The aim of this study was to improve the understanding of the factors determining a firm’s affiliation with the United Nations Global Compact (UN GC) as the largest voluntary corporate responsibility initiative worldwide. Drawing on the board perspective of the firm, this paper examines the effect of gender diversity and the mediating effect of the existence of a corporate social responsibility (CSR) committee. To test the paper’s objectives, the authors use an international sample of analysis of 29,951 firm-year observations from 2012 to 2018. The results suggest that female directors on the board significantly encourage the firm’s affiliation with the UN GC and support the mediating effect of the existence of a CSR committee. Therefore, the positive impact of female directors on UN GC signatories appears to be mediated by the existence of a CSR committee.

The aim of this study was to investigate the importance of serum fibrinogen level in the diagnosis of acute appendicitis. This study was performed on 201 patients who admitted to our clinic. Symptoms, signs, duration of symptoms, and laboratory indicators of appendicitis were recorded, in keeping with the Alvarado score for acute appendicitis. The ultimate diagnosis was based on histopathological results. Serum fibrinogen levels were detected before surgery. The sensitivity, specificity, and predictive values of single test and test combinations were calculated at different cut-off levels. During the study period, 201 patients underwent surgery for suspected acute appendicitis. Appendicitis was confirmed in 179 (89%) patients. The mean age was 24.8±7.7 (range, 20-57) years, and 154 (76.6%) patients were male and 47 (23.4%) female. The best diagnostic cut-off point for fibrinogen was found at 245.5 mg/dl, for white blood cells (WBC) at 11,900x109/L and for Alvarado score at 7. The use of fibrinogen blood level may be a new diagnostic acute-phase reactant in the diagnosis of acute appendicitis. The formulation of a triple test is recommended as criteria in deciding emergency surgery or observation.

Perforation of the cervical oesophagus after thyroidectomy is an exceptionally rare complication. Total thyroidectomies, particularly for recurrent cases might possess an increased risk. Although rare, it has high mortality and morbidity. A patient that developed oesophagus perforation after a total thyroidectomy in a peripheral hospital for recurrent nodular goitre was treated and followed-up in our clinic. This well-documented case is discussed in conjunction with the information presented in the literature.