Supply chain risk management – I: Conceptualization, framework and planning process

Supply chain risk management (SCRM) is an interdisciplinary emerging area of research crossing over operations management, finance and marketing, among other disciplines. Conceptualization of SCRM is argued in reference to previous studies on risk identification, risk assessment, supply chain vulnerabilities and risk management approaches used. A SCRM framework is then developed based on taxonomies defined for risk events and risk management approaches. In line with this framework, a risk management planning process is proposed with an illustrative example

Supply chain risk management – II: A review of operational, financial and integrated approaches

This article is a sequel to Bandaly et al. (2011). Structured around the supply chain risk management (SCRM) typology and framework presented in the aforementioned article, this article provides a review on individual operational and financial risk management approaches reported in the literature. Avoidance, prevention and mitigation approaches reported are also summarized in tabular format for the four risk domains covered (internal operations, external stakeholders, marketplace and environment). Distinctions between operational and financial approaches are highlighted. A review of studies integrating both approaches is then presented. Areas for future research in SCRM are argued

Evaluation Of Time Lapse For Establishing Distal Tubal Occlusion Diagnosis During Hysterosalpingography Procedure Performed By Using Water Soluble Contrast Media

Background: Hysterosalpingography (HSG) is the most frequently used diagnostic measure for simultaneously determining uterine abnormalities and tubal status among subfertile women. Despite several broader advantages such as availability and increased experience, the subjectivity involved during administration of the HSG procedure itself, and necessary imaging review, decreases the reliability and accuracy of HSG. In this study, we evaluated the time intervals between X-ray imaging during HSG procedure to establish the presence of distal tubal occlusion. Methods: Our study evaluated the HSG records of 89 women who underwent diagnostic laparoscopy for infertility work-up. Patients who were diagnosed with distal tubal occlusion upon receiving HSG and patients who demonstrated tubal patency on HSG were included in the study, to compare the time intervals in seconds from the tubal visualization view to the last fluoroscopic X-ray shot during the HSG procedure with tubal patency on diagnostic laparoscopy. Results: A statistically significant correlation regarding tubal patency between HSG procedures and diagnostic laparoscopy chromopertubation procedures was demonstrated. Although nearly statistically significant, the interval in seconds between the first HSG imaging and distal tubal filling was shorter for patients with patent tubes on diagnostic laparoscopy than patients with bilateral tubal occlusion (8.4 31.9 and 12.0 19.7, respectively; p = 0.057). Time period intervals between the first and the last HSG, and between distal tubal filling to the last HSG of patients with patent tubes on diagnostic laparoscopy and patients with bilateral distal tubal occlusion were found to be statistically similar. Conclusion: Although a trend exists towards shorter time period intervals between the first uterine visualization and distal tubal filling graphy among patients with tubal patency, rather than patients with distal tubal occlusion confirmed by diagnostic laparoscopy, clinically reliable objective time period intervals for finalizing the HSG procedure and proceeding with diagnostic laparoscopy due to distal tubal occlusion diagnosis on HSG could not be detected. (C) 2016, the Chinese Medical Association. Published by Elsevier Taiwan LLC.Wo

Examining computer gaming addiction in terms of different variables

AbstractThe computer gaming addiction is one of the newer concepts that young generations face and can be defined as the excessive and problematic use of computer games leading to social and/or emotional problems. The purpose of this study is to analyse through variables the computer gaming addiction levels of secondary school students. The research was conducted with survey and causal-comparative quantitative research methods. Furthermore, the quantitative data was obtained by interpreting the data obtained through open-ended questions. Findings reveal a significant difference between computer gaming addiction and variables of gender, daily gaming times and whether or not students play games with people they do not know. However, findings did not show any significant difference between computer gaming addiction and variables of grade or purposes of game playing. According to the findings from qualitative data analysis, students mostly prefer to play skill-based games, while they would want to design action games.Keywords: Computer gaming, daily gaming times, game addiction, purposes of game playing, secondary school students.</jats:p

The Evaluation of "Technological Pedagogical Content Knowledge based Argumentation Practices" Training for Science Teachers

In science education, creating learning environments supported with technology and students' use of theory-evidence coordination when expressing their ideas is emphasized regarding the development of students' scientific reasoning, critical thinking, decision making skills, and etc. In this process, great responsibilities are fallen to teachers as planner and designer of a learning environment. In this study, it is aimed to assess the training which aims the development of science teachers' technological pedagogical content knowledge (TPACK) through argumentation practices. In this context; this study evaluated the science teachers' argumentation skills, self-efficacy perceptions towards TPACK and the teachers' views about the training. 37 science teachers working at different cities in Turkey participated in the one group pre-test post-test experimental training study, which was lasted 54 hours during a week. The training is composed of both hand and minds on argumentation practices based on TPACK. The participants joined different activities such as collaborative group works, drama, modeling, thematic games, art activities, problem-based learning, field trips, observation and workshops. In the study, Argumentation Test, TPACK Self Efficacy Belief Scale were used as data collection tools. At the end of the training written views of science teachers towards activities were taken. In the light of the findings, this training was effective on the participants' self-efficacy levels towards technological pedagogical content knowledge. Moreover, this training resulted in a positive change in the participants' views about how a statement could be accepted as an argument. However, the increase in scores of argumentation skills was not significant. Additionally almost all of the participants stated that they found the activities useful and can use in their classes. By considering these results, some suggestions were given

Does Intrauterine Insemination Timing Matter for Achieving Pregnancy During Ovulation Induction Using Gonadotropins? A Retrospective Cohort Study

Background: Intrauterine insemination (IUI) is a commonly used procedure to increase the infertile couples' chance of pregnancy. Single or double insemination and different timing choices are modifications of this intervention. The aim of this study was to elucidate the effect of the IUI procedure on clinical pregnancy rates when performed at 24 hours or 36 hours after ovulation triggered by human chorionic gonadotropin (hCG) following ovulation induction with gonadotropins. Methods: One hundred and thirteen women diagnosed with polycystic ovarian syndrome (PCOS) (as per Rotterdam's criteria) or unexplained infertility, who were treated using gonadotropins for ovulation induction and MI for increasing fertilization potential, were recruited from the medical records of the infertility clinic. Demographic features, cycle outcomes, and clinical pregnancy rates of the patients were compared based on two different timing strategies of MI (24 hours and 36 hours) following ovulation trigger using hCG. Results: Clinical pregnancy rates per cycle were 22.9% in the PCOS group and 26.9% in the unexplained group. The clinical pregnancy rates according to the timing of MI were found to be similar for PCOS patients, unlike patients with unexplained infertility whose clinical pregnancy rates were significantly better when the MI procedure was performed 24 hours following the hCG trigger. The cycle day of hCG trigger was also found to be significantly related to clinical pregnancy rate as utilizing a later hCG trigger day appeared to positively affect the odds of clinical pregnancy establishment. Conclusion: IUI performed at either 24 hours or 36 hours after ovulation triggered by hCG injection does not change clinical pregnancy rates for PCOS patients. Patients with unexplained infertility seem to benefit from earlier IUI procedures, which increases their fertility potential during ovulation induction with gonadotropins. Avoiding earlier than physiologically needed artificial-hCG triggering before IUI procedures results with better pregnancy rates. Copyright (C) 2016, the Chinese Medical Association. Published by Elsevier Taiwan LLC.Wo

Myocarditis Associated With Influenza Infection In Five Children

Background: Myocarditis is an inflammatory condition located mainly in the myocardium. It is caused by a variety of bacterial and viral infections. Influenza is one of the most common relevant viruses that cause myocarditis. Objectives: We attempted to share our experiences about clinical and laboratory findings, cardiac evaluation, and treatment of children with influenza myocarditis. Methods: This retrospective study was performed by the Department of Pediatric Infectious Diseases at the Faculty of Medicine, Hacettepe University in Turkey. The medical records of patients diagnosed with myocarditis associated with an influenza infection between January 2014 and January 2017 were systematically reviewed. Results: Vaccination seems likely to be an important protection strategy for both influenza infections and complications. (C) 2018 The Authors. Published by Elsevier Limited on behalf of King Saud Bin Abdulaziz University for Health Sciences.WoSScopu

Clomiphene Citrate Treatment Cycle Outcomes of Polycystic Ovary Syndrome Patients Based on Basal High Sensitive C-Reactive Protein Levels: A Cross-Sectional Study

Background: Polycystic ovary syndrome (PCOS) is highly associated with an ovulatory infertility, features of the metabolic syndrome, including obesity, insulin resistance and dyslipidemia. Serum concentrations of high sensitive C-reactive protein (hs-CRP) were significantly higher in obese than in non-obese PCOS patients at baseline, suggesting a relationship between elevated hs-CRP levels and obesity. The aim of this study was to evaluate whether cycle day 3 hs-CRP levels before clomiphene citrate (CC) treatment would predict cycle outcomes in women with PCOS

Is endocan a biochemical marker for asymptomatic target organ damage in hypertensive patients?

Conclusion: Endocan may not serve as a useful biomarker at asymptomatic vascular stages of hypertension, despite its role in indicating disease severity and inflammatory activation in advanced symptomatic CV and renal disease