Gerrymandering: The Best Solution at Our Disposal

Partisan redistricting effectively distorts election outcomes across the country and must be resolved to establish a true baseline for the American political landscape. Unfortunately, the unconstitutionality of partisan intent has been difficult to prove at the federal level and in many key states. Even once proven, protections against gerrymandering are difficult to enforce, as the people typically charged with that task are the same legislators approving the maps to begin with. After a review of relevant cases and protections at the federal level, this study compares states with and without independent redistricting commissions to assess their ability to protect against partisan intent in the redistricting process

The Effect of Destination Image on Destination Loyalty: An Application In Alanya

The aim of this study was to examine the impact the destination image of Alanya district which is a district of Antalya, one of the main tourism centers in Turkey had on establishing destination loyalty. The sampling group of the study consists of tourists who visited Alanya district of Antalya between the months of June and August in 2012. A survey containing scales pertaining to destination image and destination loyalty was used as a data collection tool for the application and the collected data were analyzed by benefiting from statistical techniques such as factor analysis, reliability analysis, arithmetical average, standard deviation, Pearson correlation analysis and regression analysis. The study concluded that there was a positive and strong affiliation between the destination image which was reported as positive in general by the participants and destination loyalty and that cognitive image had a greater impact on establishing destination loyalty than affective image. Key Words: Destination image, cognitive image, affective image, destination loyalty, Alany

Economic literacy: A study on tradespeople

In the study, the economic literacy level was measured over the tradesmen in Gaziantep, and it was found, that the economic literacy level of the tradesmen was high. In the difference tests, economic literacy level was found to be higher in tradesmen with relatively high education levels, in business owners compared to employees. There wasn't a difference according to gender. Tradesmen with high economic literacy levels have the power to affect micro and macroeconomic indicators in the medium and long term. Policymakers should consider this in their decision that may directly/indirectly affect the craftsman class and should be supported to increase their knowledge level

Is ecological footprint related to foreign trade? Evidence from the top ten fastest developing countries in the global economy

An ecological footprint (EF) refers to the resources that are used by the people or production companies in an area for commerce, which includes the production of food, water resources, and housing; however, it also in-cludes foreign trade of the products produced. The present study aims to examine how foreign trade affects EF and recommend specific new policies or revisions to policies to reduce EF. EF is used as an environmental in-dicator in the present study. The top 10 fastest developing countries (Argentina, Brazil, China, India, Indonesia, Mexico, Poland, South Africa, South Korea, and Turkey) comprised the study sample. The analyses were con-ducted using annual data for the period of 1990-2018; export and import data were taken as foreign trade variables, and their relationship with EF was tested through two different models. Renewable energy con-sumption (REC) and national income were modeled as control variables, and second-generation panel data analysis techniques were used. When the Durbin-Hausman cointegration test was applied, the data indicated a strong correlation between foreign trade and EF. According to the Common Correlated Effects (CCE) coefficient estimator, there was an inverse relationship between exports and REC and EF and a positive relationship with economic growth. When the Augmented Mean Group (AMG) coefficient estimator was applied, an inverse cor-relation was indicated among exports, imports, REC, and EF. Based on the findings of the analyses, it can be argued that policymakers and market players should manage foreign trade and environmental policies in a harmonized manner, and long-term planning should be shaped around these test results

Comparison of Clinical and Hemodynamic Effects of Isoflurane and Sevoflurane Anesthesia in Calves

Background: Inhalation anesthesia is the preferred method for use on many animal species, including ruminants, due to its superiority over the injectable anesthetics. The most commonly used inhalation anesthetics are isoflurane and sevoflurane The aim of the study was to investigate the effects of isoflurane and sevoflurane anesthesia on the cardiovascular system of calves.Materials, Methods & Results: A total of 20 calves (11 male, 9 female) between 1 and 6 months in age and 50 to 85 kg in body weight were used. The calves were divided randomly into two groups of 10 each, with one group being administered isoflurane and the other sevoflurane. An intramuscular dosage of 0.1 mg/kg of xylazine was administered to the calves as premedication. Induction was performed 10 min after calves were given an intramuscular dosage of 4 mg/kg of ketamine. Inhalation anesthesia was maintained with isoflurane or sevoflurane in 100% oxygen saturation. Before anesthesia, after induction and at intervals of 5, 10, 15, 20, 25, 30, 45, and 60 min of anesthesia, the body temperature, heart rate, and respiratory rate of the calves were recorded. Additionally, before anesthesia, after induction and at intervals of 15, 30, 45, and 60 min of anesthesia, serum electrolyte (Na+, Ca++, K+, Mg++) and blood gases (pH, pCO2, pO2, HCO3-, TCO2, O2Sat, HCT) were evaluated from blood samples taken from both groups. The second derivation, durations and amplitudes of the P and T waves, the durations and amplitudes of the QRS complex, and the durations of PQ and QT intervals were evaluated on the ECGs recorded before anesthesia, after induction and during anesthesia. Following anesthesia termination, the extubation time and the time it took for straightening of the head and standing up were recorded. Decrease in heart rate and body temperature were found significant in two of the groups. Decrease in respiratory rate compared to initial values after premedication was statistically significant for both groups. However, during anesthesia, an increase occurred. This incresae in respiration rate was not statistically significant compared to initial values. The incease in the values of pCO2, pO2, HCO3 and the decrease in the values of pH and Hct comparing the initial values was found statistically significant in both groups.Discussion: In ruminants, isoflurane has an induction concentration of 3-5% and an anesthetic concentration of 1.5-3%, while sevoflurane has an induction concentration of 4-6% and an anesthetic concentration of 2.5-4%. In this study, the concentration of isoflurane was 2.3% (2-5) and the of sevoflurane was 4.07% (3-5) for surgery. In the isoflurane group, extubation, straightening of the head and standing up times were 12.40 ± 3.77 min, 20.4 ± 1.57 min, and 30.80 ± 1.89 min, respectively. In the sevoflurane group, extubation, straightening of the head and standing up times were 13.40 ± 4.99, 19.2 ± 1.49, and 28.0 ± 1.83 min, respectively. Although the calves in the isoflurane group were extubated earlier than those of the sevoflurane group, the time elapsed for straightening of the head and standing up were longer than that of the sevoflurane group. The anesthesia protocol provided a smooth anesthetic administration, general anesthesia and awakening. In conclusion, the effects of isoflurane and sevoflurane anesthesia on the cardiovascular and respiratory system were similar, and although the changes that emerged during anesthesia were statistically significant, it was nonetheless found that the changes were within the physiological limits

Identification by using MALDI-TOF mass spectrometry of lactic acid bacteria isolated from non-commercial yogurts in southern Anatolia, Turkey

Yogurt is a dairy product obtained by bacterial fermentation of milk. Commercial yogurts are produced using standard starters while, in the production of non-commercial yogurt, the microbiota is quite different since yogurts are used as starter for years. To determine the final characteristics of the fermented product it is necessary to know the biochemical properties of the starter cultures, such as acidity, aroma and flavor. This can only be achieved by identifying and characterizing the bacteria in starter cultures. In our study, 208 non-commercial yogurt samples were collected from 9 different locations in Anatolia, southern Turkey. Their pH and lactic acid bacteria profiles were analyzed. Isolated bacteria were identified by MALDI-TOF MS (matrix-assisted laser sesorption-ionization time-of-flight, mass spectrometry), which is a fast and reliable method for identification of bacterial isolates compared to classical laboratory methods. In this study, 41% of the isolates were identified by using this method, which is 99.9% and 34.0% confidence. The isolates contained two genera (Enterococcus and Lactobacillus) and four species. Afterwards, the four lactic acid bacteria were characterized physiologically and biochemically and we found that they differed from lactic acid bacteria used in commercial yogurt production. [Int Microbiol 20(1): 25-30 (2017)]Keywords: yogurt starters · lactic acid bacteria (LAB) · southern Anatolia (Turkey

The relationship between Chlamydophila pneumoniae IgG titer and coronary atherosclerosis

Background: The role of Chlamydophila pneumoniae (CP) in the progression of atherosclerosis is controversial. Also no sufficient angiographic study is available about the impact of CP infection on severity and intensity of coronary atherosclerosis. We investigated the relation between CP IgG antibody titers and severity and intensity of coronary atherosclerosis Methods: The study population consisted of 516 consecutive patients who underwent a coronary angiography. The group included 353 patients who had coronary artery disease; a control group included 163 subjects with angiographically proven normal coronary arteries. Chlamydophila pneumoniae IgG antibody titers were measured by an enzyme immunoassay method in all patients. Gensini scores and extent scores were used to evaluate the angiographic extent and severity of atherosclerosis. Results: The mean value of IgG antibody titer was 44.3 &#177; 28.8 IU/mL in the patients and 39.8 &#177; 27.4 IU/mL in the control group (p = 0.14). There was no statistically significant correlation between the Gensini scores, extent scores and CP IgG titers (Gensini score: r = +0.103, p = 0.07, extent score: r = +0.110, p = 0.31). When we grouped the patients as high (> 50 IU/mL) and low (< 50 IU/mL) IgG antibody titers, the number of diseased coronary arteries was higher in patients with high IgG antibody titers (respectively: 2.6 &#177; 1.1 vs. 2.2 &#177; 0.8, p = 0.01). While the Gensini score was significantly higher in patients with high IgG antibody titers (7.5 &#177; 4.0 vs. 6.17 &#177; 4.0, p = 0.01), the extent score did not change with IgG titers (29.8 &#177; 15.9 vs. 25.8 &#177; 15.4, p = 0.08). Conclusions: In our study, we investigated the relation between CP infection and coronary atherosclerosis and found that CP IgG antibody titers are associated with the severity of coronary stenosis at higher antibody levels. However, there is no association between CP antibody titers and clinical presentation of coronary artery disease. We suggest that CP has limited effect on coronary atherosclerosis. (Cardiol J 2008; 15: 245-251

Increased neutrophil-to-lymphocyte ratio predicts persistent coronary no-flow after wire insertion in patients with ST-elevation myocardial infarction undergoing primary percutaneous coronary intervention

OBJECTIVES: Acute ST-segment elevation myocardial infarction patients presenting persistent no-flow after wire insertion have a lower survival rate despite successful mechanical intervention. The neutrophil-to-lymphocyte ratio has been associated with increased mortality and worse clinical outcomes in ST-segment elevation myocardial infarction. We hypothesized that an elevated neutrophil-to-lymphocyte ratio would also be associated with a persistent Thrombolysis In Myocardial Infarction flow grade of 0 after wire insertion in patients undergoing primary percutaneous coronary intervention. METHODS: A total of 644 patients with ST-segment elevation myocardial infarction who underwent primary percutaneous coronary intervention within 12 hours of symptom onset were included in our study. Blood samples were drawn immediately upon hospital admission. The patients were divided into 3 groups according to their Thrombolysis In Myocardial Infarction flow grade: Thrombolysis In Myocardial Infarction flow grade 0 after wire insertion, Thrombolysis In Myocardial Infarction flow grade 1-3 after wire insertion and Thrombolysis In Myocardial Infarction flow grade 1-3 at baseline. RESULTS: The neutrophil-to-lymphocyte ratio was significantly higher in the group with Thrombolysis In Myocardial Infarction flow grade 0 after wire insertion compared with the group with Thrombolysis In Myocardial Infarction flow grade 1-3 after wire insertion and the group with Thrombolysis In Myocardial Infarction flow grade 1-3 at baseline. The group with Thrombolysis In Myocardial Infarction flow grade 0 after wire insertion also had a significantly higher in-hospital mortality rate. Persistent coronary no-flow after wire insertion was independently associated with the neutrophil-to-lymphocyte ratio. CONCLUSIONS: An increased neutrophil-to-lymphocyte ratio on admission is significantly associated with persistent coronary no-flow after wire insertion in patients with ST-segment elevation myocardial infarction undergoing primary percutaneous coronary intervention

Investigation of the anti-parasitic effect of the water extract of Thymbra spicata on Acanthamoeba castellani (L.) trophozoites and cysts

This study aimed to determine the anti-parasitic activity of the water extract obtained from Thymbra spicata (L.). The plant material was extracted with methanol in a Soxhlet apparatus. The extract was then fractionated with water and chloroform. The water phase was frozen and freeze-dried. Afterward, this extract was applied on A. castellani trophozoites and cysts at various concentrations, and the viability rates were determined by counting under the microscope. At the end of the experimental process, it was determined that there was a strong correlation between the increasing extract concentration and the anti-parasitic effect. T. spicata extract was not effective enough to neutralize all cysts at any of the concentrations examined. T. spicata extract, at concentrations of 16.0 and 32.0 mg/ml, removed all trophozoites in the medium from the 24th h of the experiment. Based on this result, it was determined that the plant species evaluated here could be used to treat A. castellani infections. It will be possible to achieve a good effect on the cyst forms of the parasite species by testing higher extract concentrations, which cannot be evaluated during the experimental process. In addition, with advanced analyzes, it will be possible to reveal the chemical substance responsible for the activity in the plant species in question and to perform further analyzes on this substance

Traditional uses, phytochemistry, and toxic potential of Teucrium polium L.: A comprehensive review

The aim of this study was to present information about the traditional use and phytochemistry of T. polium, to discuss contradictory views about chemotaxonomy and its toxic effect on liver and kidneys, and to make suggestions about controversial areas and gaps in the literature. Literature data showed that T. polium has toxic effect on kidney tissue. Moreover, in some of the studies on the liver and in all clinical reports, T. polium has also been proven to have toxic effect on the liver. The components responsible for toxicity are thought to be neo-clerodane diterpenoids. However, it has been reported that flavonoids and some polyphenols in the plant also show antioxidant and anti-inflammatory effects. It has been concluded that more attention should be paid to the use of this plant. More clinical studies are needed to better understand the effects of T. polium on the liver. The effects of the plant on blood serum parameters and histological changes on the liver tissue should be documented in more detail. It was also concluded that that regular consumption of T. polium should be avoided for long periods of time