Does High Technology Product Exports Increase Welfare or Countries with High Welfare Levels Innovate Better? A Causality Analysis

After the Second World War, globalization has been promoted and supported by the leading countries, especially after the 1980s, globalization has accelerated. 18.8% percent of exports within total world trade as of 1980 has become 30.6% by 2019. Export became important, especially for reaching acceptable growth rates for countries, as manifested in the studies of Balassa, Chow and Heller. However, some countries changed their strategies toward exporting the products that create higher values to their trade level, which means exporting the more profitable high-technology products. By this new government strategy, it is aimed to find the answer to the question ‘Does High Technology Product Exports Increase Welfare or Countries with High Welfare Levels Innovate Better?’ using the causality test of Dimutriscue and Hurlin for 20 countries of the top10 and bottom 10 high-tech exporters of the world with the time span of 2007-2018. It is concluded that for bottom high-technology exporters, there is two-way causality between welfare and high technology exports, but for top ten high technology exporters, there is one-way causality from welfare to high technology exports. This may be the sign of after a certain saturation level of welfare; high-tech product exports do not create any value on welfare. To our knowledge, this research paper is the first study that makes a comparison between top high-tech exporters and bottom high-tech exports in terms of analysing the effects of high-tech exports on welfare. Moreover, this is the first paper on two-way impact analysis; the impacts of welfare on high-tech export and the impacts of high-tech export on welfare

Determinants of current account balance: Evidence from Türkiye

Current account balance, which is followed by all governments and policymakers, is one of the most critical macroeconomic indicators that can affect all dynamics of a country’s general economic environment from different aspects, such as inflation, foreign exchange rates and employment. There is not any consensus on the determinative factors of the CAB-Current account balance in the literature. Actually, the fact that there isn’t any consensus on the determinative factors of the CAB can be accepted as a natural result of the different structures of each country. Most worldwide studies have focused on just sectoral or just macro indicator-based determinants. With the motivation of taking both sectoral and macroeconomic conditional effects on the current account balance, the theoretical model was set as CAB as the dependent variable and ‘inflation’, ‘foreign direct investments’, ‘export to import ratio’, ‘tourism income’, and ‘growth’ as independent variables. The reason behind choosing tourism as the only sector is the compensation power of the tourism sector on the foreign trade deficit. With the data available for all variables, the time span of this paper was 2008-2019 by using the “ARDL” bounds methodology. The findings showed that there was a long-run and statistically significant positive relationship between the CAB and all independent variables of the model where just foreign exchange appreciation has a negative effect. It is thought that the model established in our research contributes to the literature in terms of including a combination of both macro data and sectoral data on the determinants of the current balance in Turkey

The impaired balances of oxidant/antioxidant and COX-1/COX-2 in ovarian ischemia-reperfusion injury and prevention by Nimesulide

Cetin, Nihal/0000-0003-3233-8009; Gul, Mehmet Ali/0000-0002-5849-0116;WOS: 000321086300017The aims of this study were to investigate the association of ovarian I/R injury with oxidant/antioxidant and cyclooxygenase activity and to examine the effect of nimesulide in I/R injury. Rats were divided into four groups: sham group, ischemia-reperfusion group (IR), nimesulide 25 mg/kg group (NIM 25), and nimesulide 50 mg/kg group (NIM 50). the severe oxidative stress and inflammation that occurred in the ovarian tissue treated I/R were recovered by treatment of nimesulide. the histopathological findings, severe haemorrhage, oedema, vascular congestion accompanied with migration and adhesion of polimorphonuclear leukocytes in the endothelium were observed in the IR group that MDA, MPO and COX-2 levels were found high whereas GSH and COX-1 levels were found low. the severe histopathological findings in IR group were moderate in NIM-25 group whereas those were slight in NIM-50 group. This finding suggests that nimesulide prevents injury due to reperfusion following ischemia better when used with dosage 50 mg/kg

Stepwise Approach in Asthma Revisited 2023: Expert Panel Opinion of Turkish Guideline of Asthma Diagnosis and Management Group

Introduction of inhaled corticosteroids (ICS) has been the cornerstone of the long-term management of asthma. ICSs either alone or in combination with long-acting beta-2 agonists have been shown to be associated with favorable asthma outcomes. However, asthma con-trol is still reported to be below expectations all around the world. Research in the last decades focusing on the use of ICS/formoterol both as maintenance and as needed (maintenance and reliever therapy approach) showed improved asthma outcomes. As a result of recent developments, Turkish Asthma Guidelines group aimed to revise asthma treatment recommendations. In general, we recommend physicians to consider the risk factors for poor asthma outcomes, patients’ compliance and expectations and then to determine “a personalized treatment plan.” Importantly, the use of short-acting beta-2 agonists alone as a symptom reliever in asthma patients not using regular ICS is no longer recommended. In stepwise treatment approach, we primarily recommend to use ICS-based controllers and initiate ICS as soon as possible. We define 2 different treatment tracks in stepwise approaches as maintenance and reliever therapy or fixed-dose therapy and equally recommend each track depending on the patient’s risks as well as decision of physicians in a personalized manner. For both tracks, a strong recommendation was made in favor of using add-on treatments before initiating phenotype-specific treatment in step 5. A strong recommendation was also made in favor of using biologic agents and/or aspirin treatment after desensitization in severe asthma when indicated

Physical activity and dietary habits in patients with asthma: How is it related to asthma control?

© 2022 Elsevier LtdAims: In this study, we aimed to determine the PA and dietary habits of patients with asthma and whether asthma control had a role in these habits. Methods: Adult patients with asthma were included. Three questionnaires were administered to the patients. and daily step counts were recorded for one week. Asthma control level and severe asthma attacks in the previous year were assessed. Results: A total of 277 patients were included. One hundred eighty-two (65.3%) of the patients were overweight/obese. According to FFQ, none of the food groups were comsumed in recommended levels. According to the IPAQ scores, 82.7% of the patients had mild physical activity. The daily step counts and the PA domain of the HLBS-II in obese patients were lower than the nonobese patients (p = 0.001 and p = 0.034,respectively). The rate of obese patients (n = 9; 50%) was higher in the uncontrolled patients. Conclusion: In our study, the majority of patients were physically inactive. Few patients consumed the recommended amount of foods. Being overweight seems to be a significant barrier to the healthy life behaviors. Although these behaviours do not seem to have an effect on asthma controlling this study, further prospective placebo-controlled studies are needed