WorldWideScience

Sample records for adult turkish subpopulation

  1. Patients' knowledge and awareness of dental implants in a Turkish subpopulation

    OpenAIRE

    Özçakır Tomruk, Ceyda; Özkurt-Kayahan, Zeynep; Şençift, Kemal

    2014-01-01

    PURPOSE The purpose of this study was to evaluate the patients' knowledge on dental implants in a Turkish subpopulation. MATERIALS AND METHODS Five hundred twenty seven Turkish adults referred to Yeditepe University Faculty of Dentistry, Istanbul, Turkey, were presented with a questionnaire including 20 questions regarding the level of information and awareness about the dental implants. The data were collected and statistical analyses were performed with Chi square test to compare the descri...

  2. Risks of radicalization among Turkish-Dutch young adults?

    OpenAIRE

    Staring, Richard

    2014-01-01

    markdownabstract__Abstract__ Young adults heading for Syria to join the jihad and the safety risks associated with their return are currently a topic of debate in the Netherlands and in many other European countries. Around 120 Dutch citizens have gone abroad to join the jihad and the Dutch government is concerned about the possible dangers these jihadists might pose to society when they return to the Netherlands. Over the past years, the Dutch security services have focused on Turkish religi...

  3. Prevalence of burning mouth syndrome in adult Turkish population

    Directory of Open Access Journals (Sweden)

    Hakan Çolak

    2011-09-01

    Full Text Available Objectives: Burning mouth syndrome (BMS is defined as a chronic orofacial pain condition, characterized symptomatically by burning pain localized to the tongue and lips or may involve the entire oral cavity. The prevalence of burning mouth symptoms reported from international studies ranges from 0.6% to 15%. The aim of this study was to determine the prevalence of burning mouth syndrome in adult Turkish population.Materials and methods: A questionnaire was designed to collect data on demographic characteristics, medical history and drugs taken by the patients and clinical examination was performed. A cross-sectional study was carried out on 1000 (500 men and 500 women randomly selected patients who attended attending to Kırıkkale University Dental Faculty Department of Restorative Dentistry.Results: BMS was diagnosed in 12 patients with 0.12% prevalence in 2 man and 10 women, with 1:5 ratio respectively. The most common site for BMS was tongue. Para functional habits were the most common local factor. According to visual analogue scale (VAS mean (±SD level of burning intensity was 5.45 (±1.69.Conclusions: Burning Mouth Syndrome in Turkish population has low prevalence and is more frequent in females.

  4. Clinical characteristics of intermediate uveitis in adult Turkish patients

    Institute of Scientific and Technical Information of China (English)

    Esra; Kardes; Betul; Ilkay; Sezgin; Akcay; Kansu; Bozkurt; Cihan; Unlu; Gurkan; Erdogan; Gulunay; Akcali

    2015-01-01

    ·AIM: To describe the clinical characteristics of Turkish patients with intermediate uveitis(IU) and to investigate the effect of clinical findings and complications on final visual acuity(VA).·METHODS: We retrospectively analyzed the medical records of patients with IU who had at least 6mo of follow-up and were older than 16 y.· RESULTS: A total of 78 eyes of 45 patients were included in the study and the mean follow-up period was19.4mo. The mean age at the time of presentation was42.9s. Systemic disease associations were found in17.7% of cases; sarcoidosis(8.8%) and multiple sclerosis(6.6%) were the most common diseases. Recurrence rate(odds ratio=45.53; 95%CI: 2.181-950.58), vitritis equals to or more than 3+ cells(odds ratio =57.456; 95%CI: 4.154-794.79) and presenting with VA less than 20/40(odds ratio =43.81; 95% CI: 2.184-878.71) were also found as high risk factors for poor final VA. At the last follow-up examination, 67.9% of eyes had VA of 20/40 or better.·CONCLUSION: IU is frequently seen at the beginning of the fourth decade of life. The disease is most commonly idiopathic in adult Turkish patients. Patients with severe vitritis at presentation and patients with frequent recurrences are at high risk for poor visual outcome.

  5. Surface anatomy and anatomical planes in the adult turkish population.

    Science.gov (United States)

    Uzun, C; Atman, E D; Ustuner, E; Mirjalili, S A; Oztuna, D; Esmer, T S

    2016-03-01

    Surface anatomy and anatomical planes are widely used in education and clinical practice. The planes are largely derived from cadaveric studies and their projections on the skin show discrepancies between and within anatomical reference textbooks. In this study, we reassessed the accuracy of common thoracic and abdominopelvic anatomical planes using computed tomography (CT) imaging in the live adult Turkish population. After patients with distorting pathologies had been excluded, CT images of 150 supine patients at the end tidal inspiration were analyzed. Sternal angle, transpyloric, subcostal, supracristal and pubic crest planes and their relationships to anatomical structures were established by dual consensus. The tracheal bifurcation, azygos vein/superior vena cava (SVC) junction and pulmonary bifurcation were usually below the sternal angle while the concavity of the aortic arch was generally within the plane. The tip of the tenth rib, the superior mesenteric artery and the portal vein were usually within the transpyloric plane while the renal hila and the fundus of the gallbladder were below it. The inferior mesenteric artery was below the subcostal plane and the aortic bifurcation was below the supracristal plane in most adults. Projectional surface anatomy is fundamental to medical education and clinical practice. Modern cross-sectional imaging techniques allow large groups of live patients to be examined. Classic textbook information regarding anatomy needs to be reviewed and updated using the data gathered from these recent studies, taking ethnic differences into consideration.

  6. Emotional and Behavioral Problems of Turkish Adolescents and Young Adults in the Netherlands

    NARCIS (Netherlands)

    F.V.A. van Oort (Floor)

    2006-01-01

    textabstractTurkish adolescents in the Netherlands have more mental health problems, especially emotional problems, than Dutch adolescents. It is unclear what happens with this disparity when adolescents grow up into adults and whether it has consequences for social opportunities in adulthoo

  7. Determinants of daily smoking in Turkish young adults in the Netherlands

    NARCIS (Netherlands)

    F.V.A. van Oort (Floor); J. van der Ende (Jan); A.A.M. Crijnen (Alfons); F.C. Verhulst (Frank); J.P. Mackenbach (Johan); I.M.A. Joung (Inez)

    2006-01-01

    textabstractBackground: As little is known about the determinants of smoking in large ethnic minorities in the Netherlands and other Western European countries, we studied the determinants of smoking young adult offspring of Turkish migrants to the Netherlands. Methods: Cross-sectional survey of 439

  8. Validity and Reliability of the Turkish Version of the Nuss Questionnaire Modified for Adults

    OpenAIRE

    Bahadir, A. Tugba; Kuru, Pinar; Afacan, Ceyda; Ermerak, Nezih Onur; Bostanci, Korkut; Yuksel, Mustafa

    2015-01-01

    Background Pectus excavatum (PE) is the most common chest wall deformity. The Nuss Questionnaire modified for Adults (NQmA) is a disease-specific health-related quality of life assessment tool for patients with pectus deformities. The aim of this study is to adapt the NQmA into Turkish. Methods Two hundred and sixty-five patients with PE were participated, with an age range of 14 to 29 years. All patients underwent a physical examination and had not undergone corrective surgery. The Turkish v...

  9. Turkish and Moroccan Young Adults in the Netherlands: The Relationship Between Acculturation and Psychological Problems.

    Science.gov (United States)

    Özbek, Emel; Bongers, Ilja L; Lobbestael, Jill; van Nieuwenhuizen, Chijs

    2015-12-01

    This study investigated the relationship between acculturation and psychological problems in Turkish and Moroccan young adults living in the Netherlands. A sample of 131 healthy young adults aged between 18 and 24 years old, with a Turkish or Moroccan background was recruited using snowball sampling. Data on acculturation, internalizing and externalizing problems, beliefs about psychological problems, attributions of psychological problems and barriers to care were collected and analyzed using Latent Class Analysis and multinomial logistic regression. Three acculturation classes were identified in moderately to highly educated, healthy Turkish or Moroccan young adults: integration, separation and diffusion. None of the participants in the sample were marginalized or assimilated. Young adults reporting diffuse acculturation reported more internalizing and externalizing problems than those who were integrated or separated. Separated young adults reported experiencing more practical barriers to care than integrated young adults. Further research with a larger sample, including young adult migrants using mental health services, is required to improve our understanding of acculturation, psychological problems and barriers to care in this population. Including experiences of discrimination in the model might improve our understanding of the relationship between different forms of acculturation and psychological problems.

  10. Investigation of Framingham Risk Factors in Turkish adults

    Directory of Open Access Journals (Sweden)

    Arda Şanlı Ökmen

    2011-03-01

    Full Text Available The aim of this study was to determine 10-year risk for development of cardiovascular diseases usingFramingham risk scoring as a tool for the estimationof coronary risk and renew the blood lipid levels.Materials and methods: Samples from fasting 3169healthy donors declaring as having no cardiovasculardisease and diabetes (1800 women, mean age 46.8±9.2years and 1369 men, mean age 46.03±8.4 years weretested and scored according to risk factors in both genders.Results: When average values were considered, totalcholesterol level was higher (204±42 mg/dL accordingto reactive insert reference values. High total kolesteroland low HDL-C levels were seen in 20% and 19.5% ofmen and 32.6% and 1.1% of women, respectively. Thenumber of participants having systolic blood pressure≥130 mmHg and diastolic blood pressure ≥ 85 mmHgwere 775 (24.5% and the distribution of those valueswas 10.6 % in men and 13.9% in women. The mean 10-year cardiovascular disease risks were 9.4 % in men and4.6% in women among 3169 participants.Conclusion: A 10-year risk of coronary disease, in Turkishmales was 2-fold higher than in Turkish females. Useof Framingham study in clinical assessments maintains tobe a valid method in preventive approaches for developmentof cardiovascular diseases. J Clin Exp Invest 2011;2(1: 42-49

  11. Determinants of daily smoking in Turkish young adults in the Netherlands

    Directory of Open Access Journals (Sweden)

    Verhulst Frank C

    2006-12-01

    Full Text Available Abstract Background As little is known about the determinants of smoking in large ethnic minorities in the Netherlands and other Western European countries, we studied the determinants of smoking young adult offspring of Turkish migrants to the Netherlands. Methods Cross-sectional survey of 439 Turkish adults (18–28 y in 2003. Smokers were compared with never smokers for five groups of determinants: demographic and socioeconomic factors, behavioral and emotional problems, psychosocial factors, and cultural factors. Associations were measured by prevalence rate ratios. Results Prevalences for men were 51% for daily smoking, 12% for former smoking, and 38% for never smoking. For women they were 44%, 11%, and 47%, respectively. Without adjustment for other determinants, higher prevalence was associated with: emotional problems, boredom, life events, and being male; and, specifically among women, with low self-esteem and having children. The strongest determinants of daily smoking In multivariate models were alcohol use and demographic and socio-economic factors. Of the cultural factors only strong Muslim identification was associated with lower smoking prevalence. Conclusion The high prevalence of smoking warrants action. Many of the well-known determinants of smoking in Western countries were also important among young adults from ethnic minorities. Women with children and people of a low educational level deserve special attention.

  12. Shame Experiences Underlying Depression of Adult Turkish Women.

    Science.gov (United States)

    Sarı, Sevda; Gençöz, Faruk

    2016-07-01

    Shame is a major component of many mental health problems and affects symptoms, coping styles, remission, and therapeutic ruptures. There are few qualitative studies aimed at understanding shame and its role for patients diagnosed with depression. In this research, we explored the origins of shame, and the coping strategies that patients diagnosed with depression employ to cope with shame. This qualitative research aimed at an in-depth analysis of shame experiences of adult women who had been diagnosed with depression and treated with cognitive behavioral psychotherapy in a Women Health Center in Turkey. Purposive sampling yielded nine high shame prone adult women who were married and had children. Four semi-structured interviews were conducted with each of the nine participants, and 36 semi-structured interviews were analyzed by Interpretative Phenomenological Analysis. According to the results of the analysis, four themes emerged. These were "substitution of rage for the feeling of shame and unworthiness," "perfection struggle to overcompensate the belief of being inadequate," "feeling shame for their own body and sexual acts," and "need for individuation." The results were interpreted by considering the social context and culture of Turkey, and the clinical implications were discussed. PMID:25823845

  13. Development of dental charts according to tooth development and eruption for Turkish children and young adults

    International Nuclear Information System (INIS)

    In this study, we aimed to develop dental charts for Turkish children and young adults of both genders within the age group of 4.5-22.5 years according to tooth mineralization and eruption in a format similar to that proposed by AlQahtani et al. In total, 753 digital panoramic radiographs from 350 males and 403 females were assessed. The permanent teeth were evaluated according to the classification system described by Demirjian et al. The eruption stage was assessed with Bengston's system, which was modified by AlQahtani et al at four points. Teeth generally developed earlier in females than in males. This was particularly notable in the age group of 5-14 years. However, this difference was usually visible in only one stage, not in all teeth. It has been determined that the mixed dentition period ended with the shedding of the second deciduous molars in both genders. The dental charts presented here included information that could be beneficial to dental clinicians in making appropriate diagnosis and planning orthodontic and surgical procedures. These charts also provided datasets for preliminary dental age estimation in Turkish children and young adults.

  14. Development of dental charts according to tooth development and eruption for Turkish children and young adults

    Energy Technology Data Exchange (ETDEWEB)

    Karadayl, Beytullah; Ozaslan, Abdi [University of Istanbul, Cerrahpasa Faculty of Medicine, Forensic Medicine Department, Istanbul (Turkey); Afsin, Hueseyin [University of Istanbul, Cerrahpasa Faculty of Medicine, Forensic Medicine Department, Istanbul (Turkey); Karadayi, Suekriye [Public Health Agency, Istanbul (Turkey)

    2014-06-15

    In this study, we aimed to develop dental charts for Turkish children and young adults of both genders within the age group of 4.5-22.5 years according to tooth mineralization and eruption in a format similar to that proposed by AlQahtani et al. In total, 753 digital panoramic radiographs from 350 males and 403 females were assessed. The permanent teeth were evaluated according to the classification system described by Demirjian et al. The eruption stage was assessed with Bengston's system, which was modified by AlQahtani et al at four points. Teeth generally developed earlier in females than in males. This was particularly notable in the age group of 5-14 years. However, this difference was usually visible in only one stage, not in all teeth. It has been determined that the mixed dentition period ended with the shedding of the second deciduous molars in both genders. The dental charts presented here included information that could be beneficial to dental clinicians in making appropriate diagnosis and planning orthodontic and surgical procedures. These charts also provided datasets for preliminary dental age estimation in Turkish children and young adults.

  15. Meat and masculinity among young Chinese, Turkish and Dutch adults in the Netherlands.

    Science.gov (United States)

    Schösler, Hanna; de Boer, Joop; Boersema, Jan J; Aiking, Harry

    2015-06-01

    The achievement of sustainability and health objectives in Western countries requires a transition to a less meat-based diet. This article investigates whether the alleged link between meat consumption and particular framings of masculinity, which emphasize that 'real men' eat meat, may stand in the way of achieving these objectives. From a theoretical perspective, it was assumed that the meat-masculinity link is not invariant but dependent on the cultural context, including ethnicity. In order to examine the link in different contexts, we analyzed whether meat-related gender differences varied across ethnic groups, using samples of young second generation Chinese Dutch, Turkish Dutch and native Dutch adults (aged 18-35) in the Netherlands. The Turkish group was the most traditional; it showed the largest gender differences and the strongest meat-masculinity link. In contrast, the native group showed the smallest gender differences and the weakest meat-masculinity link. The findings suggest that the combination of traditional framings of masculinity and the Western type of food environment where meat is abundant and cheap is bound to seriously hamper a transition to a less meat-based diet. In contrast, less traditional framings of masculinity seem to contribute to more healthy food preferences with respect to meat. It was concluded that cultural factors related to gender and ethnic diversity can play harmful and beneficial roles for achieving sustainability and health objectives.

  16. Expression of neuropeptides and anoctamin 1 in the embryonic and adult zebrafish intestine, revealing neuronal subpopulations and ICC-like cells.

    Science.gov (United States)

    Uyttebroek, Leen; Shepherd, Iain T; Hubens, Guy; Timmermans, Jean-Pierre; Van Nassauw, Luc

    2013-11-01

    This immunohistochemical study in zebrafish aims to extend the neurochemical characterization of enteric neuronal subpopulations and to validate a marker for identification of interstitial cells of Cajal (ICC). The expression of neuropeptides and anoctamin 1 (Ano1), a selective ICC marker in mammals, was analyzed in both embryonic and adult intestine. Neuropeptides were present from 3 days postfertilization (dpf). At 3 dpf, galanin-positive nerve fibers were found in the proximal intestine, while calcitonin gene-related peptide (CGRP)- and substance P-expressing fibers appeared in the distal intestine. At 5 dpf, immunoreactive fibers were present along the entire intestinal length, indicating a well-developed peptidergic innervation at the onset of feeding. In the adult intestine, vasoactive intestinal peptide (VIP), pituitary adenylate cyclase-activating peptide (PACAP), galanin, CGRP and substance P were detected in nerve fibers. Colchicine pretreatment enhanced only VIP and PACAP immunoreactivity. VIP and PACAP were coexpressed in enteric neurons. Colocalization stainings revealed three neuronal subpopulations expressing VIP and PACAP: a nitrergic noncholinergic subpopulation, a serotonergic subpopulation and a subpopulation expressing no other markers. Ano1-immunostaining revealed a 3-dimensional network in the adult intestine containing multipolar cells at the myenteric plexus and bipolar cells interspersed between circular smooth muscle cells. Ano1 immunoreactivity first appeared at 3 dpf, indicative of the onset of proliferation of ICC-like cells. It is shown that the Ano1 antiserum is a selective marker of ICC-like cells in the zebrafish intestine. Finally, it is hypothesized that ICC-like cells mediate the spontaneous regular activity of the embryonic intestine.

  17. Identifying Falls Efficacy and Number of F alls in Older Adults of Turkish Population

    Directory of Open Access Journals (Sweden)

    Gönül BABAYİĞİTİREZ

    2014-09-01

    Full Text Available The aim of the study was to investigate the fear of falls in older adults while conducting the reliability analyzes of Falls Efficacy Scale - I for Turkish version living in Mugla and secondary aim was to study relations hip between fear of falls (FES - I Scor e, gender and number of falls. All participants were living in the community and aged 65 years or over (N=100 included as voluntarily to this study . The FES - I questionnaire which is a self - report questionnaire, providing information on level of concern a bout falls for a range of activities of daily living , contains 16 items scored on four point scale of 1 - 4, was used for research aim. Internal reliability of the FES - I was evaluated by calculating the Cronbach’s alpha coefficient for the whole scale . Independent sample test and correlation tests were used for statistical analysis. There were relationship between falls self efficacy, gender and number of falls. Therefore, there was significant differences between genders in FES - I scores and number of f alls. In conclusion, Identifying fear of falling may be important to decrease inactivity in older age. Some exercise promotions may help to this people who are seeking be active by decreasing fear of falling and number of falls.

  18. Age dependency of serum insulin - like growth factor (IGF-1 in healthy Turkish adolescents and adults.

    Directory of Open Access Journals (Sweden)

    Tiryakioaylu O

    2003-12-01

    Full Text Available BACKGROUND: Serum levels of insulin-like growth factor-1 (IGF-1 reflect endogenous growth hormone (GH secretion in healthy subjects. Measurements of IGF-1 are useful for diagnosis and follow-up of patients with acromegaly and the diagnosis of GH deficiency in children. AIMS: To assess age dependency and normal ranges of serum IGF-1 levels in healthy Turkish population. SETTING AND DESIGN: We therefore studied 272 healthy adolescents and adults between 15-75 years of age. None had diabetes or other endocrine disease or had received estrogen therapy. MATERIAL AND METHODS: Height, weight, body mass index (BMI and waist-hip ratio were measured in all subjects. Serum samples were obtained during morning hours and IGF-1 was measured by radioimmunoassay. STATISTICAL ANALYSIS: The age-dependent reference range for serum IGF-1 concentrations was calculated by simple least linear regression analysis: the regression line represents the means with 95 percent confidence intervals. Correlation analysis was also done. RESULTS: Ageing was negatively related to serum levels of IGF-1 (P= 0.0001, r=-0.931 with a mean decrease (youngest vs. oldest. IGF-1 levels increased during adolescence, with the highest mean values during puberty. After puberty, a subsequent decline in serum levels of IGF-1 was apparent. There were also a significant difference according to gender; females had significantly higher levels (357.909+/-219.167 mg/L than males (307.962+/-198.41 mg/L (P=0.012. IGF-1 levels were correlated with body height (P=0.001, r=0.223, body weight (P=0.002,r=-0.188 and BMI (P=0.039, r=0.128. CONCLUSION: IGF-1 serum levels increase in adolescents with a peak in puberty, whereafter IGF-1 levels return to prepubertal levels.

  19. Neural Ganglioside GD2+ Cells Define a Subpopulation of Mesenchymal Stem Cells in Adult Murine Bone Marrow

    Directory of Open Access Journals (Sweden)

    Jie Xu

    2013-09-01

    Full Text Available Background/Aims: Due to the lack of specific markers, the isolation of pure mesenchymal stem cells (MSCs from murine bone marrow remains an unsolved problem. The present study explored whether the neural ganglioside GD2 could serve as a single surface marker to uniquely distinguish murine bone marrow MSCs (mBM-MSCs from other marrow elements. Methods: Immunocytochemistry and flow cytometry, in combination with quantitative RT-PCR, were used to identify the expression of GD2 on culture-expanded mBM-MSCs. GD2+ and GD2- fractions from mBM-MSCs cultures were sorted by immunosorting. Flow cytometry was performed to further analyze the biomarkers of GD2-sorted and unsorted cells. Employing CFU-F assay and CCK-8 assay, we examined the clonogenic and proliferative capabilities of GD2-sorted and unsorted cells. Using oil red O and von Kossa staining assay, we also assessed the multi-lineage potential of GD2-sortedand unsorted cells. Results: We found that mBM-MSCs expressed a novel surface marker the neural ganglioside GD2. Importantly, mBM-MSCs were the only cells within bone marrow that expressed this marker. Further studies demonstrated that a homogenous population of MSCs could be obtained from bone marrow cultures in early passages by GD2 immunosorting. Compared to parental cells, GD2+-sorted cells not only possessed much higher clonogenic and proliferative capabilities but also had significantly stronger differentiation potential to adipocytes and osteoblasts. Furthermore, GD2+-sorted cells displayed enhanced expression of ES markers SSEA-1 and Nanog. Conclusion: Our observations provide the first demonstration that GD2 may serve as a maker for identification and purification of mBM-MSCs. Meanwhile, our study indicates that the cells selected by GD2 are a subpopulation of MSCs with features of primitive precursor cells.

  20. Caused motion events in Turkish: verbal and gestural representation in adults and children

    OpenAIRE

    Furman-Turanli, R.

    2012-01-01

    Caused motion events (e.g. a boy pulls a box into a room) are basic events where an Agent (the boy) performs an Action (pulling) that causes a Figure (box) to move in a spatial Path (into) to a Goal (the room). These semantic elements are mapped onto lexical and syntactic structures differently across languages This dissertation investigates the encoding of caused motion events in Turkish, and the development of this encoding in speech and gesture. First, a linguistic analysis shows that Turk...

  1. Characterization of the myenteric neuronal population and subpopulation of the duodenum of adult wistar rat fed with hypoproteic chow

    Directory of Open Access Journals (Sweden)

    Débora M.G. Sant'Ana

    2012-09-01

    Full Text Available The effects of severe protein malnutrition (4% on myenteric neurons of Wistar rat duodenum, in relation to a standard 22%-protein diet for rodents, were assessed in this study. Segments of the duodenum from 10 rats from each nutritional group were submitted to the elaboration of whole mounts - 5 stained with Giemsa to determine the total population of myenteric neurons and the others stained by a histochemical method to detect nervous cells through the NADPH-diaphorase enzyme activity for studying the subpopulation of nitrergic neurons. The area of 100 neurons per animal, totalizing 2,000 neurons, were randomly measured by using the Image Pro-Plus®software. Malnourished rats presented 34.38% lower body weight and 10.60% duodenum length reduction when compared to the control group. Quantitative analysis demonstrated no significant differences between control and malnourished group by using Giemsa; however, as the organ reduction was not followed by an increase inversely proportional to the density of neurons, the condition imposed suggests the loss of neurons from the total population. Nevertheless, through NADPH-d histochemistry, there was a neuronal density increase for the malnourished group. There was no significant difference between the groups for both techniques with respect to the morphometric analysis of the body cell.Objetivou-se avaliar os efeitos da desnutrição protéica severa (4% sobre os neurônios mientéricos do duodeno de ratos Wistar, comparando-se a uma dieta padrão para roedores de 22% de proteína. Para este estudo, segmentos do duodeno de 10 ratos de cada grupo nutricional foram submetidos à elaboração de preparados de membrana, sendo cinco corados pelo método de Giemsa, para estimar a população mientérica total e os demais corados pelo método histoquímico de evidenciação de células nervosas, por meio da atividade da enzima NADPH-diaforase para estudo da subpopulação de neurônios nitr

  2. Radiological age estimation: based on third molar mineralization and eruption in Turkish children and young adults.

    Science.gov (United States)

    Karadayi, Beytullah; Kaya, Ahsen; Kolusayın, Melek Ozlem; Karadayi, Sükriye; Afsin, Hüseyin; Ozaslan, Abdi

    2012-11-01

    Radiographic evaluation of mineralization and eruption stages of third molars using dental panoramic radiographies can be an efficient tool for chronological age estimation in both forensic sciences and legal medicine. The third molar tooth is utilized for dental age estimation about the age span of 15-23 years because it represents the only tooth still in development. The aim of this study is to obtain and analyze data regarding third molar development and eruption in Turkish population for dental age estimation. A total of 744 dental panoramic radiographies of 394 female and 350 male subjects aged between 8 and 22 years were examined. Third molar development was determined according to the Nolla classification system, and eruption was assessed relative to the alveolar bone level. Mandibular and maxillary third molars were generally found at similar stages of development on both sides. Nolla stage 6 (completed crown calcification) was reached at around the age of 15 in both maxillary and mandibular third molars in both sexes. Alveolar emergence was at around the age of 16 in males and around age of 17 in females. Although third molars' eruption shows greater variability than development of third molars, data which were obtained from this study about eruption of these teeth can be supportive to development data for age estimation.

  3. Detection of H pylori infection by ELISA and Western blot techniques and evaluation of anti CagA seropositivity in adult Turkish dyspeptic patients

    Institute of Scientific and Technical Information of China (English)

    (O)zlem Yilmaz; Nazime (S)en; Ahmet Ali Küpelio(g)lu; (I)lkay (S)im(s)ek

    2006-01-01

    AIM: To detect H pylori infection and to evaluate the anti CagA seropositivity in adult Turkish dyspeptic patients. METHODS: We evaluated anti-H pylori IgA, IgG and anti-CagA antibodies using commercial enzyme-linked immunoassay (ELISA) and Western blot in dyspeptic Turkish patients. H pylori status was determined by histology and rapid urease testing.RESULTS: Fifty-six patients were entered. Forty-eight (85.7%) out of the 56 patients were positive for H pylori.H pylori IgG seropositivity was 82.1%, IgA seropositivity 48.2%. CagA ELISA showed that IgG was positive in 50% and IgA in 30.4% of those with H pylori infections.Western blot showed that IgG seropositivity was 80.4%and IgA seropositivity 33.9%. Western blot detected IgG antibodies with reactivity to CagA in 50%, VacA in 62.5%, UreB in 87.5%, UreA in 80.4%, and OMP in 57.1%. None of the tests had a sensitivity and specificity above 80%.CONCLUSION: None of these commercial tests seems clinically useful for H pylori detection in adult dyspeptic patients, while Western blot can give seropositivity and determine anti-CagA, VacA virulence factor status of Turkish dyspeptic patients in the Izmir region.

  4. The relationship between adenovirus-36 seropositivity, obesity and metabolic profile in Turkish children and adults.

    Science.gov (United States)

    Karamese, M; Altoparlak, U; Turgut, A; Aydogdu, S; Karamese, S Aksak

    2015-12-01

    Obesity potentially arising from viral infection is known as 'infectobesity'. The latest reports suggest that adenovirus-36 (Adv36) is related to obesity in adults and children. Our aim was not only to determine the Adv36 seropositivity in both obese and non-obese children and adults, but also to investigate correlations between antibody positivity and serum lipid profiles. Both Adv36 positivity and tumour-necrosis-factor-alpha, leptin and interleukin-6 levels were detected in blood samples collected from 146 children and 130 adults by ELISA. Fasting plasma triglycerides, total cholesterol and low-density lipoprotein levels were also measured. Adv36 positivity was determined to be 27·1% and 6% in obese and non-obese children and 17·5% and 4% in obese and non-obese adults, respectively. There was no difference with regard to total cholesterol, low-density lipoprotein, triglyceride, tumour-necrosis-factor-alpha and interleukin-6 levels (P > 0·05). However, there was a significant difference between groups in terms of leptin levels (P obese children and adults. Our results showed that Adv36 may be an obesity agent for both adults and children, parallel with current literature data. However, the available data on a possible relationship between Adv36 infection and obesity both in children and adults do not completely solve the problem.

  5. The Interpretation of Logical Connectives in Turkish

    Science.gov (United States)

    Geçkin, Vasfiye; Crain, Stephen; Thornton, Rosalind

    2016-01-01

    This study investigated how Turkish-speaking children and adults interpret negative sentences with disjunction (English "or") and ones with conjunction (English "and"). The goal was to see whether Turkish-speaking children and adults assigned the same interpretation to both kinds of sentences and, if not, to determine the…

  6. Age Vitality : Perceptions of Young Canadian, Turkish, and Georgian Urban and Rural Adults

    NARCIS (Netherlands)

    Giles, H.; Kutchukhides, M.; Yagmur, K.; Noels, K. A.

    2003-01-01

    This study extends previous research on age-group vitality around the Pacific Rim by examining the perceptions of urban and rural respondents from Turkey, Canada and the nation of Georgia towards young, middle-aged, and older adults. As in prior research, middle-aged targets were accorded the highes

  7. EVALUATION OF PULP STONES IN A SUBPOPULATION OF NORTHEAST TURKEY

    OpenAIRE

    KARADAŞ, Muhammet; HATİPOĞLU, Ömer; AKDAĞ, Mustafa Sadık; DEMİRBUĞA, Sezer

    2015-01-01

    Aim: To evaluate the prevalence and distribu- tion of pulp stones in posterior teeth by using digital panoramic radiographs in a Turkish subpopulation. Materials and method: Panoramic radiographs of 3,113 patients ranging in age from 15 to 35 (1,836 females and 1,277 males) were retrospectively examined to determine the prevalence and distribution of the pulp stones. All data were obtained from dental records. All posterior teeth were investigated except third molars, and the data obtained we...

  8. P Wave Dispersion and QT Dispersion in Adult Turkish Migrants with Familial Mediterranean Fever Living in Germany

    Science.gov (United States)

    Giese, Arnd; Örnek, Ahmet; Kurucay, Mustafa; Kara, Kaffer; Wittkowski, Helmut; Gohar, Faekah; Menge, Bjoern A.; Schmidt, Wolfgang E.; Zeidler, Christoph

    2014-01-01

    Background: Familial Mediterranean Fever (FMF) is a hereditary autoinflammatory disease associated with subclinical inflammation, which includes atherosclerosis arising from endothelial inflammation, which in turn increases the risk of atrial or ventricular arrhythmias. Conduction abnormalities can be detected using the electrocardiographic (ECG) indices P and QT dispersion (Pdisp and QTdisp). Currently, it is unknown whether patients with FMF are more likely to have abnormalities of these ECG indices. Moreover, existing studies were conducted in countries with higher FMF prevalence. We therefore perform the first prospective study assessing Pdisp and QTdisp in adult FMF patients in Germany, where prevalence of FMF is low. Method: Asymptomatic FMF patients (n=30) of Turkish ancestry living in Germany and age-matched healthy controls (n=37) were prospectively assessed using 12-lead ECG. Results: Patients and controls were comparable in gender and body mass index, and patients had higher erythrocyte sedimentation rate (ESR), C-reactive protein (CRP) and serum amyloid A (SAA) compared to controls (ESR: 23.7±14.3 vs. 16.1±13,3 mm/1sth, p=0.03, CRP: 0.73±0.9 vs. 0.26±0.4 g/dl, p=0.01, SAA: 3.14±4,8 vs. 0.37±0.3 mg/dl, p<0.01). No statistically significant difference between patients and controls respectively, for Pdisp (43.7±11.9 vs. 47.1±11.2ms, p=0.23), QTdisp (65.9±12.3 vs. 67.6±12.7 ms, p=0.58) or corrected QTdisp (cQTdisp: 73.9±15.0 vs. 76.0±13.3 ms, p=0.55) was found. No correlation could be found between Pdisp or QTdisp or cQTdisp and any of the biochemical markers of inflammation. Conclusion: FMF patients living in Germany show a Pdisp and QTdisp comparable to healthy controls, with no increased risk of atrial or ventricular arrhythmias indicated. PMID:25170297

  9. Differences in late-life loneliness: a comparison between Turkish and native-born older adults in Germany.

    NARCIS (Netherlands)

    Fokkema, T.; Naderi, R.

    2013-01-01

    The aim of this study was (1) to examine whether Turkish older migrants are indeed—as is often claimed without solid scientific evidence—lonelier than their peers with no migration background and (2) to determine the factors that account for the differences in loneliness between them. We analysed da

  10. Human corneal epithelial subpopulations

    DEFF Research Database (Denmark)

    Søndergaard, Chris Bath

    2013-01-01

    and cytomorphometry. Limbal epithelial cells expanded in 2% O2 exhibited slow growth, low fraction of cells in S/G2 , high CFE, high expression of stem cell markers ABCG2 and p63α, and low fraction of differentiation marker CK3 resembling a LESC phenotype. The effect of hypoxia to maintain LESCs in culture...... was not dependent on the system used for propagation (Bath et al. 2013a). Laser capture microdissection was used to isolate cellular subpopulations in situ from the spatially defined differentiation pathway in human corneal epithelium according to an optimized protocol for maintenance of expression profiles...... bioinformatics. The location of primitive cells in BLCs, migratory and activated cells in SLCs and differentiated cells in paracentral/central cornea was evident from mapping of significantly upregulated genes in each compartment to the gene ontology (GO). Interestingly, many GO terms in BLCs were also involved...

  11. The effects of individualistic-collectivistic value orientations on non-fatal suicidal behavior and attitudes in Turkish adolescents and young adults.

    Science.gov (United States)

    Eskin, Mehmet

    2013-12-01

    This study aimed at investigating the effects of individualistic-collectivistic value orientations on non-fatal suicidal behavior and attitudes in Turkish adolescents and young adults. A questionnaire containing measures of individualism, collectivism (INDCOL), non-fatal suicidal behaviors and suicidal attitudes was used to collect the data. The results showed that both suicidal ideation and attempts were significantly more frequent in participants classified as individualist than those who were classified as collectivist on the basis of INDCOL scale scores. Participants with individualistic tendencies displayed more permissive attitudes toward suicide than those with collectivistic tendencies but collectivists believed to a greater extent than the individualists that people should communicate suicidal problems to others. Participants with collectivistic tendencies showed more accepting and helping reactions to an imagined suicidal friend than those with individualistic tendencies. Suicidal ideation and attempts were more common among adolescents than young adults. The findings suggest that individualistic and collectivistic value orientations and developmental status specific stressors play a role in the distribution of nonfatal suicidal behavior and the nature of suicidal attitudes.

  12. Sex differences in fingerprint ridge density in a Turkish young adult population: a sample of Baskent University.

    Science.gov (United States)

    Oktem, Hale; Kurkcuoglu, Ayla; Pelin, Ismail Can; Yazici, Ayse Canan; Aktaş, Gulnihal; Altunay, Fikret

    2015-05-01

    Fingerprints are considered to be one of the most reliable methods of identification. Identification of an individual plays a vital part of any medico-legal investigations. Dermatoglyphics is a branch of science that studies epidermal ridges and ridge patterns. Epidermal ridges are polygenic characteristics that form intrauterine 10-18 weeks and considered fully developed by the sixth month of fetal growth. Fingerprints are permanent morphological characteristics and criminal detection based on fingerprints is based on the principle that no two people can have identical fingerprints. Sex determination from fingerprints has been examined in different population. In this study we aimed to study fingerprint ridge density in Turkish population sample of Baskent University students. Fingerprints were obtained from 118 women, 88 men a total of 206 students aged between 17 and 28 years old by means of simple inking method. Fingerprints from all right and left hands fingers were collected in three different area of each. The ridges on fingerprints were counted diagonally on squares measuring 5 mm × 5 mm on radial, ulnar and inferior areas. The fingerprint ridge density in radial, ulnar and inferior areas and between sexes was compared statistically Mann Whitney U test and Friedman test. The ridge density was significantly greater in women in every region studied and in all fingers when compared to men. The fingerprint ridge density in the ulnar and radial areas of the fingerprints was significantly greater than the lower area. Fingerprint ridge density can be used by medico-legal examination for sex identification.

  13. Time course of morphine's effects on adult hippocampal subgranular zone reveals preferential inhibition of cells in S phase of the cell cycle and a subpopulation of immature neurons.

    Science.gov (United States)

    Arguello, A A; Harburg, G C; Schonborn, J R; Mandyam, C D; Yamaguchi, M; Eisch, A J

    2008-11-11

    Opiates, such as morphine, decrease neurogenesis in the adult hippocampal subgranular zone (SGZ), raising the possibility that decreased neurogenesis contributes to opiate-induced cognitive deficits. However, there is an incomplete understanding of how alterations in cell cycle progression and progenitor maturation contribute to this decrease. The present study examined how morphine regulates progenitor cell cycle, cell death and immature SGZ neurons (experiment 1) as well as the progression of SGZ progenitors through key stages of maturation (experiment 2). In experiment 1, mice received sham or morphine pellets (s.c., 0 and 48 h) and bromodeoxyuridine (BrdU) 2 h prior to sacrifice (24, 72 or 96 h). Morphine decreased both the number of S phase and total cycling cells, as there were fewer cells immunoreactive (IR) for the S phase marker BrdU and the cell cycle marker Ki67. The percentage of Ki67-IR cells that were BrdU-IR was decreased after 24 but not 96 h of morphine, suggesting a disproportionate effect on S phase cells relative to all cycling cells at this time point. Cell death (activated caspase-3 counts) was increased after 24 but not 96 h. In experiment 2, nestin-green fluorescent protein (GFP) mice given BrdU 1 day prior to morphine or sham surgery (0 and 48 h, sacrifice 96 h) had fewer Ki67-IR cells, but no change in BrdU-IR cell number, suggesting that this population of BrdU-IR cells was less sensitive to morphine. Interestingly, examination of key stages of progenitor cell maturation revealed that morphine increased the percent of BrdU-IR cells that were type 2b and decreased the percent that were immature neurons. These data suggest that chronic morphine decreases SGZ neurogenesis by inhibiting dividing cells, particularly those in S phase, and progenitor cell progression to a more mature neuronal stage. PMID:18832014

  14. Dietary exposure to perfluoroalkyl acids of specific French adult sub-populations: High seafood consumers, high freshwater fish consumers and pregnant women

    Energy Technology Data Exchange (ETDEWEB)

    Yamada, A., E-mail: ami.s.yamada@gmail.com [Risk Assessment Directorate, French Agency for Food, Environmental and Occupational Health and Safety (ANSES), 27-31 avenue du Général Leclerc, Maisons-Alfort 94701 (France); Bemrah, N., E-mail: nawel.bemrah@anses.fr [Risk Assessment Directorate, French Agency for Food, Environmental and Occupational Health and Safety (ANSES), 27-31 avenue du Général Leclerc, Maisons-Alfort 94701 (France); Veyrand, B., E-mail: bruno.veyrand@oniris-nantes.fr [LUNAM Université, Oniris, Laboratoire d' Etude des Résidus et Contaminants dans les Aliments (LABERCA), USC INRA 1329, Nantes 44307 (France); Pollono, C., E-mail: charles.pollono@oniris-nantes.fr [LUNAM Université, Oniris, Laboratoire d' Etude des Résidus et Contaminants dans les Aliments (LABERCA), USC INRA 1329, Nantes 44307 (France); Merlo, M., E-mail: mathilde.merlo@anses.fr [Risk Assessment Directorate, French Agency for Food, Environmental and Occupational Health and Safety (ANSES), 27-31 avenue du Général Leclerc, Maisons-Alfort 94701 (France); Desvignes, V., E-mail: virginie.desvignes@anses.fr [Risk Assessment Directorate, French Agency for Food, Environmental and Occupational Health and Safety (ANSES), 27-31 avenue du Général Leclerc, Maisons-Alfort 94701 (France); Sirot, V., E-mail: sirotv@gmail.com [Risk Assessment Directorate, French Agency for Food, Environmental and Occupational Health and Safety (ANSES), 27-31 avenue du Général Leclerc, Maisons-Alfort 94701 (France); and others

    2014-09-01

    Perfluoroalkyl acids (PFAAs) are globally found in various media, including food and especially fishery products. In the present study, the dietary exposure to 15 perfluoroalkyl acids was assessed for 3 French adult populations, namely high seafood consumers, high freshwater fish consumers, and pregnant women. Purified food extracts were analysed by LC–MS/MS and PFBA, PFPA, PFHxA, PFHpA, PFOA, PFNA, PFDA, PFUnA, PFTrDA, PFTeDA, PFBS, PFHxS, PFHpS, PFOS and PFDS were monitored and quantified according to the isotope dilution principle. Under lower bound (LB) hypothesis (i.e. contamination values < LOD considered as 0), high freshwater fish consumers appear as the most exposed to PFOS (7.5 ng.kg{sup −1} bw.d{sup −1}), PFUnA (1.3 ng.kg{sup −1} bw.d{sup −1}), PFDA (0.4 ng.kg{sup −1} bw.d{sup −1}) and PFHpS (0.03 ng.kg{sup −1} bw.d{sup −1}) while high seafood consumers appear as the most exposed to PFOA (1.2 ng.kg{sup −1} bw.d{sup −1}), PFNA (0.2 ng.kg{sup −1} bw.d{sup −1}) and PFHxS (0.06 ng.kg{sup −1} bw.d{sup −1}). For all considered populations, the major exposure contributors are fish, seafood and water under LB hypothesis, while dairy products, bread and crispbread are the main contributors under upper bound (UB) hypothesis. Besides this food exposure assessment, further studies are needed to assess the more global PFAA exposure, taking into account indoor and outdoor air, dust and cutaneous contact, which could be other important contributors for this particular class of chemicals. - Highlights: • The dietary exposure was estimated for 15 perfluoroalkyl acids. • Despite the overestimation, the FFQ remains useful to evaluate the whole diet. • The high fish consumers are the most dietary exposed population. • Fishery products are the main exposure contributors under LB hypothesis.

  15. Dietary exposure to perfluoroalkyl acids of specific French adult sub-populations: High seafood consumers, high freshwater fish consumers and pregnant women

    International Nuclear Information System (INIS)

    Perfluoroalkyl acids (PFAAs) are globally found in various media, including food and especially fishery products. In the present study, the dietary exposure to 15 perfluoroalkyl acids was assessed for 3 French adult populations, namely high seafood consumers, high freshwater fish consumers, and pregnant women. Purified food extracts were analysed by LC–MS/MS and PFBA, PFPA, PFHxA, PFHpA, PFOA, PFNA, PFDA, PFUnA, PFTrDA, PFTeDA, PFBS, PFHxS, PFHpS, PFOS and PFDS were monitored and quantified according to the isotope dilution principle. Under lower bound (LB) hypothesis (i.e. contamination values < LOD considered as 0), high freshwater fish consumers appear as the most exposed to PFOS (7.5 ng.kg−1 bw.d−1), PFUnA (1.3 ng.kg−1 bw.d−1), PFDA (0.4 ng.kg−1 bw.d−1) and PFHpS (0.03 ng.kg−1 bw.d−1) while high seafood consumers appear as the most exposed to PFOA (1.2 ng.kg−1 bw.d−1), PFNA (0.2 ng.kg−1 bw.d−1) and PFHxS (0.06 ng.kg−1 bw.d−1). For all considered populations, the major exposure contributors are fish, seafood and water under LB hypothesis, while dairy products, bread and crispbread are the main contributors under upper bound (UB) hypothesis. Besides this food exposure assessment, further studies are needed to assess the more global PFAA exposure, taking into account indoor and outdoor air, dust and cutaneous contact, which could be other important contributors for this particular class of chemicals. - Highlights: • The dietary exposure was estimated for 15 perfluoroalkyl acids. • Despite the overestimation, the FFQ remains useful to evaluate the whole diet. • The high fish consumers are the most dietary exposed population. • Fishery products are the main exposure contributors under LB hypothesis

  16. The acquisition of finiteness by Turkish learners of German and Turkish learners of French: Investigating knowledge of forms and functions in production and comprehension

    NARCIS (Netherlands)

    Schimke, S.

    2009-01-01

    This thesis investigates the acquisition of finiteness by adult Turkish learners of German and adult Turkish learners of French, who acquire the target-language in an immersion setting, without receiving much formal instruction. The thesis aims at investigating both the formal and functional knowled

  17. A Study On The Psychometric Features Of The Turkish Version Of The Brief Sensation Seeking Scale (Bsss-8 For Young Adults And The Relation Between Sensation Seeking And Life Satisfaction

    Directory of Open Access Journals (Sweden)

    Eyup Celik

    2016-01-01

    Full Text Available The purpose of this study is to adapt the sensation seeking scale for young adults into Turkish and to investigate if the life satisfaction of university students differ significantly in terms of sensation seeking. In addition, it was investigated whether the life satisfaction levels of university students differ significantly in terms of gender. The data for this research was collected from 570 university students. The original form of BSSS-8 consist of 8 items and 4 factors. The scale was subjected to CFA in order to determine the structural validity of its Turkish version and it was found that this version had a single factor structure. The results of the CFA suggested acceptable levels of fit indices (χ2/df = 4.46, RMSEA = .07, GFI =96, CFI = .94, IFI = .94, NFI = .93, AGFI = .93, and NNFI = .91. The reliability coefficient of the scale was found at a level of .79. Furthermore, corrected item total correlation were found to be in a range between .22 and .59. The results suggest that the single factor structure of the scale produces valid and reliable results. In addition, it was found that the life satisfaction levels of university students differ significantly in terms of sensation seeking level, but life satisfaction levels of university students do not differ significantly in terms of gender. The results showed that the life satisfaction levels of students with lower sensation seeking are higher than of students with higher sensation seeking

  18. Osteogenic potential of sorted equine mesenchymal stem cell subpopulations

    OpenAIRE

    Radtke, Catherine L.; Nino-Fong, Rodolfo; Rodriguez-Lecompte, Juan Carlos; Esparza Gonzalez, Blanca P.; Stryhn, Henrik; McDuffee, Laurie A.

    2015-01-01

    The objectives of this study were to use non-equilibrium gravitational field-flow fractionation (GrFFF), an immunotag-less method of sorting mesenchymal stem cells (MSCs), to sort equine muscle tissue-derived mesenchymal stem cells (MMSCs) and bone marrow-derived mesenchymal stem cells (BMSC) into subpopulations and to carry out assays in order to compare their osteogenic capabilities. Cells from 1 young adult horse were isolated from left semitendinosus muscle tissue and from bone marrow asp...

  19. The common properties and the heterogeneity of dermal fibroblast subpopulations.

    OpenAIRE

    Makarchuk O.I.

    2007-01-01

    Dermal fibroblasts are a dynamic and diverse population of cells whose functions in skin in many respects remain unknown. Normal adult human skin contains at least three distinct subpopulations of fibroblasts, which occupy unique niches in the dermis. Fibroblasts from each of these niches exhibit distinctive differences when cultured separately. Specific differences in fibroblast histophysiology are evident in papillary dermal fibroblasts, which reside in the superficial dermis, and reticular...

  20. Deep Dysgraphia in Turkish

    OpenAIRE

    Ilhan Raman; Brendan Stuart Weekes

    2005-01-01

    Deep dysgraphic patients make semantic errors when writing to dictation and they cannot write nonwords. Extant reports of deep dysgraphia come from languages with relatively opaque orthographies. Turkish is a transparent orthography because the bidirectional mappings between phonology and orthography are completely predictable. We report BRB, a biscriptal Turkish-English speaker who has acquired dysgraphia characterised by semantic errors as well as effects of grammatical class and imageabili...

  1. Subpopulations in purified platelets adhering on glass.

    Science.gov (United States)

    Donati, Alessia; Gupta, Swati; Reviakine, Ilya

    2016-01-01

    Understanding how platelet activation is regulated is important in the context of cardiovascular disorders and their management with antiplatelet therapy. Recent evidence points to different platelet subpopulations performing different functions. In particular, procoagulant and aggregating subpopulations have been reported in the literature in platelets treated with the GPVI agonists. How the formation of platelet subpopulations upon activation is regulated remains unclear. Here, it is shown that procoagulant and aggregating platelet subpopulations arise spontaneously upon adhesion of purified platelets on clean glass surfaces. Calcium ionophore treatment of the adhering platelets resulted in one platelet population expressing both the procoagulant and the adherent population markers phosphatidylserine and the activated form of GPIIb/IIIa, while all of the platelets expressed CD62P independently of the ionophore treatment. Therefore, all platelets have the capacity to express all three activation markers. It is concluded that platelet subpopulations observed in various studies reflect the dynamics of the platelet activation process. PMID:27338300

  2. SOCIAL SECURITY OF TURKISH ATHLETES

    Directory of Open Access Journals (Sweden)

    Barış ÖZTUNA

    2015-07-01

    Full Text Available Law No. 5510 realized within the social security reform aims providing a structure which presents equal scope and quality of social security service other all citizens. According to Labor Law No 4857, unionization of sportsmen in Turkish legal environment is possible, sport clubs and sportsmen are continuing to live without so many rights and obligations but they didn’t. Aim of this study; to prove sportsmen of location of the labour law and to mark off. The purpose of the study is explained according to Law No. 4857 and Law No. 5510 Turkish athletes. Profesional athletes deemed to be insurance holders for the purposes of implementing short and long term insurance branches of No 5510 Law. But amateur athletes don't seem to be insurance holders for the purposes of implementing short and long term insurance branches of No 5510 Law. According to the law 5774 regarding to be called as an g overnment athlete, within the adults category of the sports that are accepted as olympic, paralympic and deaflympic; pension is paid to the amateur athletes who became first, second or third at Olymic games, World or European Champions as an individual or team sports and to the national team coaches and assistant coaches of the athletes’ who became Olympic or World Champion as a team.

  3. Changing Structure of Turkish Agriculture

    OpenAIRE

    Mann, Charles K.

    1983-01-01

    Professor Resat Aktan, whose memory is honoured by this paper, occupied a unique place in the history of Turkish agriculture--teacher, scholar, Minister of Agriculture, and long-time Turkish delegate to the IAAE. Among his many accomplishments, he led two landmark agricultural surveys which serve to chronicle the development of modern Turkish agriculture. While Ataturk had set Turkey on the road to modernization of agriculture, the end of World War II still found Turkish wheat farming little ...

  4. Deep Dysgraphia in Turkish

    Directory of Open Access Journals (Sweden)

    Ilhan Raman

    2005-01-01

    Full Text Available Deep dysgraphic patients make semantic errors when writing to dictation and they cannot write nonwords. Extant reports of deep dysgraphia come from languages with relatively opaque orthographies. Turkish is a transparent orthography because the bidirectional mappings between phonology and orthography are completely predictable. We report BRB, a biscriptal Turkish-English speaker who has acquired dysgraphia characterised by semantic errors as well as effects of grammatical class and imageability on writing in Turkish. Nonword spelling is abolished. A similar pattern of errors is observed in English. BRB is the first report of acquired dysgraphia in a truly transparent writing system. We argue that deep dysgraphia results from damage to the mappings that are common to both languages between word meanings and orthographic representations.

  5. PROBLEMS OF TURKISH LEXICOGRAPHY.

    Science.gov (United States)

    TIETZE, ANDREAS

    THE LEXICOGRAPHICAL PROBLEMS IN THE TURKISH LANGUAGE WERE DISCUSSED. HISTORICAL REVIEW OF THE LANGUAGE WAS PRESENTED WITH PROBLEMS OF LEXICOGRAPHY THAT EXISTED IN THE PAST COMPARED WITH THOSE OF THE PRESENT. DISCUSSION TOPICS OF THE REPORT INCLUDED (1) NAME OF THE LANGUAGE, (2) DELIMITATION COMPARED WITH RELATED LANGUAGES, (3) DELIMINATION…

  6. Identifying At-Risk Subpopulations of Canadians with Limited Health Literacy

    Directory of Open Access Journals (Sweden)

    Takashi Yamashita

    2013-01-01

    Full Text Available Background. Health literacy, the set of skills for locating, understanding, and using health-related information, is associated with various health outcomes through health behaviors and health care service use. While health literacy has great potential for addressing health disparities stemming from the differing educational attainment in diverse populations, knowledge about subpopulations that share the same risk factors is useful. Objective. This study employed a logistic regression tree algorithm to identify subpopulations at risk of limited health literacy in Canadian adults. Design. The nationally representative data were derived from the International Adult Literacy and Skills Survey (n = 20,059. The logistic regression tree algorithm splits the samples into subgroups and fits logistic regressions. Results. Results showed that the subpopulation comprised of individuals 56 years and older, with household income less than $50,000, no participation in adult education programs, and lack of reading activities (i.e., newspaper, books was at the greatest risk (82% of limited health literacy. Other identified subgroups were displayed in an easily interpreted tree diagram. Conclusions. Identified subpopulations organized in tree diagrams according to the risk of limited health literacy inform not only intervention programs targeting unique subpopulations but also future health literacy research.

  7. Time course of morphine’s effects on adult hippocampal subgranular zone reveals preferential inhibition of cells in S phase of the cell cycle and a subpopulation of immature neurons

    OpenAIRE

    Arguello, Amy A.; Harburg, Gwyndolen C.; Schonborn, Joshua R.; Mandyam, Chitra D.; Yamaguchi, Masahiro; Eisch, Amelia J.

    2008-01-01

    Opiates, such as morphine, decrease neurogenesis in the adult hippocampal subgranular zone (SGZ), raising the possibility that decreased neurogenesis contributes to opiate-induced cognitive deficits. However, there is an incomplete understanding of how alterations in cell cycle progression and progenitor maturation contribute to this decrease. The present study examined how morphine regulates progenitor cell cycle, cell death and immature SGZ neurons (Experiment 1) as well as the progression ...

  8. Evidence for discrete subpopulations of sea perch (Helicolenus ercoides) across four fjords in Fiordland, New Zealand

    International Nuclear Information System (INIS)

    In coastal populations of invertebrates and fishes, the distribution of discrete subpopulations is influenced by adult and larval dispersal, as well as by the effects of habitat heterogeneity on site fidelity or connectivity. Here, we examine evidence for spatial structure of sea perch, Helicolenus percoides, populations among four fjords in the Fiordland region of southwestern New Zealand. We examine patterns in adult morphology, length-at-age, δ13C and δ15N of muscle tissue, and trace elemental composition of whole otoliths as proxies for population isolation among the four inner fjord regions. A multivariate analysis of morphometrics reveals significant differences among populations from each of the four sites, suggesting existence of four distinct subpopulations. These patterns are consistent with observed differences in δ13C and δ15N, and length-at-age estimates among the four subpopulations. Differences in whole otolith concentrations of Sr, Ba, Mg and Li, and high classification scores based on the whole otolith elemental fingerprint are also consistent with significant subdivision among areas. Patterns across all four markers are consistent with discrete subpopulation structure of adult sea perch among the four study sites. These data indicate that the newly implemented network of marine protected areas in Fiordland is likely to contain discrete populations of sea perch. (author).

  9. Alcohol Consumption in Demographic Subpopulations: An Epidemiologic Overview.

    Science.gov (United States)

    Delker, Erin; Brown, Qiana; Hasin, Deborah S

    2016-01-01

    Alcohol consumption is common across subpopulations in the United States. However, the health burden associated with alcohol consumption varies across groups, including those defined by demographic characteristics such as age, race/ ethnicity, and gender. Large national surveys, such as the National Epidemiologic Survey on Alcohol and Related Conditions and the National Survey on Drug Use and Health, found that young adults ages 18-25 were at particularly high risk of alcohol use disorder and unintentional injury caused by drinking. These surveys furthermore identified significant variability in alcohol consumption and its consequences among racial/ethnic groups. White respondents reported the highest prevalence of current alcohol consumption, whereas alcohol abuse and dependence were most prevalent among Native Americans. Native Americans and Blacks also were most vulnerable to alcohol-related health consequences. Even within ethnic groups, there was variability between and among different subpopulations. With respect to gender, men reported more alcohol consumption and binge drinking than women, especially in older cohorts. Men also were at greater risk of alcohol abuse and dependence, liver cirrhosis, homicide after alcohol consumption, and drinking and driving. Systematic identification and measurement of the variability across demographics will guide prevention and intervention efforts, as well as future research. PMID:27159807

  10. Hereditary neuropathy with liability to pressure palsies in a Turkish patient (HNPP): a rare cause of entrapment neuropathies in young adults.

    Science.gov (United States)

    Celik, Yahya; Kilinçer, Cumhur; Hamamcioğlu, M Kemal; Balci, Kemal; Birgili, Bariş; Cobanoğlu, Sebahattin; Utku, Ufuk

    2008-01-01

    Hereditary neuropathy with liability to pressure palsies (HNPP) is an autosomal dominant nerve disease usually caused by 1,5 Mb deletion on chromosome 17p11.2.2-p12, the region where the PMP-22 gene is located. The patients with HNPP usually have relapsing and remitting entrapment neuropathies due to compression. We present a 14-year-old male who had acute onset, right-sided ulnar nerve entrapment at the elbow. He had electrophysiological findings of bilateral ulnar nerve entrapments (more severe at the right side) at the elbow and bilateral median nerve entrapment at the wrist. Genetic tests of the patient demonstrated deletions in the 17p11.2 region. The patient underwent decompressive surgery for ulnar nerve entrapment at the elbow and completely recovered two months after the event. Although HNPP is extremely rare, it should be taken into consideration in young adults with entrapment neuropathies.

  11. PSYCHOLINGUISTICS AND TURKISH TEACHING

    Directory of Open Access Journals (Sweden)

    Murat ÖZBAY

    2013-06-01

    Full Text Available Psycholinguistics is a science formed with the contributions of linguistics examining the origins,generations and the qualities of language usage, and of psychological science studying the human behaviours.Language acquisition focuses on its comprehension and usage.Psychological processes coming out during the language learning and its usage are analysed in the light of psycholinguistics.It is also aimed to make more detailed definitions for language behaviours and display its usage refering to the functions of language.This study primarily gives information about the process of how psycholinguistics becomes an independent science and analyses its relation with the thought and society.The reflections of psycholinguistics to four basic language skills are also tried to assess in the last part of the study in relation to the Turkish Teaching Programme.

  12. Absorbency properties of nonwoven hygenic peds in Turkish markets

    OpenAIRE

    Ağırgan, Mehtap

    2005-01-01

    ABSTRACT The absorbation features (degrees) of the most used hygenic pads in Turkish market have been studied. The baby diapers, hygienic pads and adult incontienents pads used in this project have been choosen as the one whichare most sold on the base of the sale amounts in Turkey. Besides the production analysis, width/thickness analysis liquid absorbation and several absorbency tests have been carried out and the final results have been shown in the form of graphics. The pads exami...

  13. CONTRIBUTION TO TURKISH LANGUAGE MAP: IN LEBANON TURKS AND TURKISH

    Directory of Open Access Journals (Sweden)

    Özgür Kasım AYDEMİR

    2013-04-01

    Full Text Available Article, field study within the borders of Lebanon, aims to share general information on issues to be spoken Turkish. Today, as much as 30000 citizens living in Lebanon for nearly 12000 to be registered. Most of these countries are settled in 1940 after the Turks to come to work. However, the Turks settled in Lebanon after 1940, as well as the more they leave any kind of Arabic language features that reflect the geography of this work is not subject to due. In this study, the number 13200 Turkmen living in this region in the 13th century, which approximate number 9000, 19th living within the borders of Lebanon since the end of the century the Turks and their language is focused on the muhajir of Crete. Turkish Arabic code to be very little in common other than being lived copying the two ethnic groups and languages, should be evaluated in this study suggest that under separate headings. The field of our work in the year 2013 in accordance with the data obtained from the first one into the dialect characteristics of Turkish spoken in Lebanon, and the general features of the language used in the submitted article. Thus, in order to map received Turkish Language in Lebanon, based on the contribution to the field study aimed to achieve. Because the Turkish language is spoken within the borders of Lebanon, UNESCO's intangible cultural heritage are evaluated according to the criteria in the endangered languages program, "critically endangered" we have to mention that.

  14. Elucidating genetic relationships, diversity and population structure among the Turkish female figs.

    Science.gov (United States)

    Ikten, Hatice; Mutlu, Nedim; Gulsen, Osman; Kocatas, Hilmi; Aksoy, Uygun

    2010-02-01

    A collection of 96 female Turkish fig (Ficus carica L.) accessions was studied to elucidate genetic structure and estimate diversity and genetic similarity distribution among the female figs present in Turkish genetic resources, using 157 molecular genome markers including 129 sequence-related amplified polymorphisms, 21 random amplified polymorphic DNAs, and 7 simple-sequence repeats. The plant samples mainly included Turkish fig collections selected throughout the country over the course of a half-century. Neighbor-joining analysis revealed continuous dissimilarity range, and it was difficult to classify figs into distinct groups. The principle component analysis produced similar results. The analysis of molecular variance indicated that 95 and 93% of genetic variation were explained by within geographic origins and similar fruit rind color, respectively. Sub-structuring Bayesian analysis assigned the 96 female figs into four sub-populations, and indicated that they were highly related. The corrected allelic pairwise distances among the six geographic origins were less than 5%. This study suggests that geography- and color-based groups were not genetically distinct among the Turkish figs.

  15. Effects of repeated electroejaculations on kinematic sperm subpopulations and quality markers of Mexican creole goats.

    Science.gov (United States)

    Vázquez, A J F; Cedillo, M J; Quezada, V J; Rivas, A C; Morales, E C L; Ayala, E M E; Hernández, M J; González, R A; Aragón, M A

    2015-03-01

    Here we show the effects of repeated electroejaculation (EE) on mean values of motility, mitochondrial functionality, and expression of active caspases on goat sperm obtained by EE. Evaluations were done using CASA and flow cytometry. A strategy for identification of kinematic sperm subpopulations, when individual data of sperm are not provided by the CASA system, is provided. Fifty semen samples, five of each of ten adult creole goats, were obtained by electroejaculation. Mean values of total motility, progressive motility and flow cytometry evaluations were compared among EEs. Relationships among mean values of variables were investigated using Spearman correlation and principal component analysis (PCA). For identification of kinematic sperm subpopulations, PCA followed by hierarchical clustering was applied on data of the intervals provided automatically by the CASA system. Total motility does no change after repeated EE. Mean values of motility parameters and molecular markers were unrelated in multivariate space, but bivariate correlations were found. Values in upper and lower intervals defined clearly the sperm subpopulations, which had motility parameters changing over time. Taken together, our results show that repeated EE does not affect mean values of total motility, that molecular markers are not related with motility parameters, and that it is possible to identify kinematic sperm subpopulations when individual data, of motility parameters, are not provided by the CASA system. PMID:25600145

  16. Rule Induction by EDA with Instance-Subpopulations

    OpenAIRE

    Handa, Hisashi

    2009-01-01

    In this paper, a new rule induction method by using EDA with instance-subpopulations is proposed. The proposed method introduces a notion of instance-subpopulation, where a set of individuals matching a training instance. Then, EDA procedure is separately carried out for each instance-subpopulation. Individuals generated by each EDA procedure are merged to constitute the population at the next generation. We examined the proposed method on Breast-cancer in Wisconsin and Chess End-Game. The co...

  17. Turkish Expatriates: Their Tourism Tendencies and Contribution to Turkish Tourism

    OpenAIRE

    MUTLUER, Mustafa; SÜDAޞ, İlkay

    2008-01-01

    Turkey has an important place in the growing world tourism market and Turkish expatriates are one of the important tourist groups in Turkish tourism. The most of the expatriates stem from Western European countries and they have an approximately 20% share in total tourism arrivals in Turkey and 23% of total tourism income of the country. It is observed that the holiday habits and spending tendencies of the group at issue are changing. This article deals with the changing tourism tendencies an...

  18. Elderly Turkish Migrants in Denmark

    DEFF Research Database (Denmark)

    Blaakilde, Anne Leonora; Petersen, Signe Sofia Gronwald; Yazici, Suzan

    simoultaneously translated from Turkish, English and Danish by the two interviewers; a medical doctor from Turkey and an ethnologist from Denmark. Results The interviews revealed a high level of functional illiteracy, low social and economic status and little language skills except for Turkish. From their life...... histories, we learned that the interviewees had not only encountered unskilled and physical demanding work, but many of them had experienced very bad and unhealthy living conditions during their stay in Denmark. Conclusions A life course approach to the study of Elderly Turkish migrants in Denmark suggests...... that the negative health situation among this population, compared to ethnic Danes, is entailed to low socio-economic status and experiences with bad living conditions in Denmark in a life-historical perspective....

  19. Innovation and adaptation in a Turkish sample: a preliminary study.

    Science.gov (United States)

    Oner, B

    2000-11-01

    The aim of this study was to examine the representations of adaptation and innovation among adults in Turkey. Semi-structured interviews were carried out with a sample of 20 Turkish adults (10 men, 10 women) from various occupations. The participants' ages ranged from 21 to 58 years. Results of content analysis showed that the representation of innovation varied with the type of context. Innovation was not preferred within the family and interpersonal relationship contexts, whereas it was relatively more readily welcomed within the contexts of work, science, and technology. This finding may indicate that the concept of innovation that is assimilated in traditional Turkish culture has limits. Contents of the interviews were also analyzed with respect to M. J. Kirton's (1976) subscales of originality, efficiency, and rule-group conformity. The participants favored efficient innovators, whereas they thought that the risk of failure was high in cases of inefficient innovation. The reasons for and indications of the representations of innovativeness among Turkish people are discussed in relation to their social structure and cultural expectations. PMID:11092420

  20. Translation and validation of the Turkish version of the Psychosocial Impact of Dental Aesthetics Questionnaire

    Science.gov (United States)

    Baysal, Asli; Demirci, Kadir; Dikmen, Ferhan; Aglarci, Ali Vasfi

    2016-01-01

    Objective The aim of this study was to translate the Psychosocial Impact of Dental Aesthetics Questionnaire (PIDAQ) into Turkish, validate the questionnaire, and provide a cross-cultural adaptation. Methods The translation process included the following steps, which were performed by a translation committee: (1) translation into Turkish, (2) back translation into English, (3) pretesting, and (4) cross-cultural adaptation. The Turkish version of the PIDAQ was produced subsequent to the translation process. Validity and reliability were measured using the Perception of Occlusion Scale and the aesthetic component of the Index of Orthodontic Treatment Need. The questionnaire was administered to 260 individuals (age range, 18–30 years; mean age, 20.50 ± 1.9 years). Structural validity was assessed via factor analysis, and internal consistency was measured using Cronbach's alpha coefficient. Results Factor analysis revealed a four-factor structure, with factor loadings for included items ranging from 0.380 to 0.868. Few questions were shuffled among domains various factor loadings. Cronbach's alphas for the Turkish version of the PIDAQ ranged from 0.534 to 0.904. Mean scores for the PIDAQ subscale and total scores differed significantly according to Index of Orthodontic Treatment Need and Perception of Occlusion Scale scores. Conclusions This study provided a Turkish version of the PIDAQ, which could be a useful tool in the evaluation of the psychosocial impact of malocclusion in young Turkish adults. PMID:27478799

  1. The subpopulation of microglia expressing functional muscarinic acetylcholine receptors expands in stroke and Alzheimer's disease.

    Science.gov (United States)

    Pannell, Maria; Meier, Maria Almut; Szulzewsky, Frank; Matyash, Vitali; Endres, Matthias; Kronenberg, Golo; Prinz, Vincent; Waiczies, Sonia; Wolf, Susanne A; Kettenmann, Helmut

    2016-03-01

    Microglia undergo a process of activation in pathology which is controlled by many factors including neurotransmitters. We found that a subpopulation (11 %) of freshly isolated adult microglia respond to the muscarinic acetylcholine receptor agonist carbachol with a Ca(2+) increase and a subpopulation of similar size (16 %) was observed by FACS analysis using an antibody against the M3 receptor subtype. The carbachol-sensitive population increased in microglia/brain macrophages isolated from tissue of mouse models for stroke (60 %) and Alzheimer's disease (25 %), but not for glioma and multiple sclerosis. Microglia cultured from adult and neonatal brain contained a carbachol-sensitive subpopulation (8 and 9 %), which was increased by treatment with interferon-γ to around 60 %. This increase was sensitive to blockers of protein synthesis and correlated with an upregulation of the M3 receptor subtype and with an increased expression of MHC-I and MHC-II. Carbachol was a chemoattractant for microglia and decreased their phagocytic activity. PMID:25523105

  2. Sub-populations among the Jupiter Trojans

    Science.gov (United States)

    Wong, I.; Brown, M.

    2014-07-01

    observed bimodalities are self-consistent and categorize 220 of the 842 Trojans with absolute magnitudes in the range Hlearned about the evolution of the Trojans since formation by examining the faint objects, which have undergone significant collisional alteration. To explore this, we have collected color measurements of a large number of Trojans using the Suprime-Cam instrument on the Subaru telescope. The new data extend the known magnitude-color distributions of both Trojan sub-populations to much smaller sizes. This enables a fuller comparison between the two sub- populations as well as with attested sub-populations within the Kuiper Belt, thereby giving insight into the formation and evolutionary history of minor bodies in the outer Solar System.

  3. Differential radiosensitivity among B cell subpopulations

    Energy Technology Data Exchange (ETDEWEB)

    Riggs, J.E.; Lussier, A.M.; Lee, S.K.; Appel, M.C.; Woodland, R.T.

    1988-09-15

    We have previously shown that low doses of ionizing radiation selectively impair a functionally defined B cell subpopulation. Normal mice, after exposure to 200 rad of ionizing radiation, have normal or near normal splenic plaque-forming cell responses to thymus-independent type 1 Ag, but reduced responses to thymus-independent type 2 Ag. Here, we confirm and extend the original findings by using hapten-specific serum RIA to demonstrate this differential radiosensitivity is systemic. We also examined splenocytes stained with a panel of lymphocyte surface Ag by FACS analysis to determine if these functional changes are accompanied by a physical alteration of the B cell pool of irradiated mice. Single-parameter FACS analyses demonstrate a diminution in both B cell number and the heterogeneity of membrane Ag expression within the surviving B cell pool after irradiation. In contrast, T cells are relatively radioresistant as the relative percentage of T cells in the irradiated splenocyte pool increases, whereas the heterogeneity of membrane Ag expression remains constant. Multiparameter FACS analyses indicate that B cells with the sIgM much greater than sIgD phenotype are more radiosensitive than B cells of the sIgM much less than sIgD phenotype. In addition, immunohistochemical analysis of splenic sections stained with anti-IgM or anti-IgD reveal the enhanced radiosensitivity of marginal zone B cells.

  4. Competitive Environment Hypothesis in Turkish Banking System

    Directory of Open Access Journals (Sweden)

    Alper Aslan

    2011-01-01

    Full Text Available This paper investigates the persistence of profit in Turkish banking system for the period of 2004:1 – 2009:4 by focusing net income after tax to total equity (ROE as profit measures by utilizing panel unit root tests. We found that competition among surviving banks is high in the Turkish Banking System for the period 2004:1 – 2009:4 which means that competitive environment hypothesis is valid in Turkish banking system.

  5. GLOBAL COMPETITIVENESS STRUCTURE OF TURKISH ECONOMY

    OpenAIRE

    TURGUTER, Yavuz

    2015-01-01

    Global competition conditions are sharpening and turning into more complex structure in the world economy. Under the highly competitive conditions, Turkish economy needs to increase her competitiveness against the closest competitors. In this context, main aim of this study is to investigate the competitiveness structure of Turkish economy by considering The Global Competitiveness Report of World Economic Forum. Main result of the study is that Turkish economy has to increase her competitiven...

  6. Foucault and Foucault Bibliography in Turkish Language

    OpenAIRE

    Sever Işık

    2012-01-01

    Foucault, a prominent philosopher of the twenteeth century, had quite on impact on philosophy, politics, history, sociology, literature, art and so on. Foucault’s works were translated into Turkish in the late 1980s and more frequently in the 1990s and in the early 2000’s, they were almost complete. Foucault, who is frequently referred in Turkish thought world, has been translation book, article and test subject fort the last two decades. Foucault entrance to Turkish literature shows parallel...

  7. Foucault and Foucault Bibliography in Turkish Language

    OpenAIRE

    Işık, Sever

    2012-01-01

    Foucault, a prominent philosopher of the twenteeth century, had quite on impact on philosophy, politics, history, sociology, literature, art and so on. Foucault’s works were translated into Turkish in the late 1980s and more frequently in the 1990s and in the early 2000’s, they were almost complete. Foucault, who is frequently referred in Turkish thought world, has been translation book, article and test subject fort the last two decades. Foucault entrance to Turkish literature shows parall...

  8. Sociological analysis of contemporary Turkish political elites

    OpenAIRE

    Ali Arslan

    2007-01-01

    This study was designed to find general characteristics of Contemporary Turkish political Elites since 1995 up to date. Social background characteristics were employed to realise the purposes. Documentary and historical research techniques were used during the study. As a result of examining the Contemporary Turkish political elites (since 1995 up to 2005) these major findings were discovered: the large majority of the Turkish parliamentary elites were well educated, male, middle aged, marrie...

  9. Slovakian and Turkish Students' Fear, Disgust and Perceived Danger of Invertebrates

    Science.gov (United States)

    Prokop, Pavol; Usak, Muhammet; Erdogan, Mehmet; Fancovicova, Jana; Bahar, Mehmet

    2011-01-01

    Human perceives invertebrates less positively than vertebrates because they are small and behaviourally and morphologically unfamiliar. This cross-cultural research focused on Slovakian (n=150) and Turkish (n=164) students' fear, disgust and perceived danger regarding 25 invertebrates [including 5 disease relevant adult insects, 5 ectoparasites, 5…

  10. Bulgarian Turkish emigration and return.

    Science.gov (United States)

    Vasileva, D

    1992-01-01

    The main factors which determined the 1989 migration of Turks in Bulgaria back to Turkey are discussed. Background history is provided. After World War I, Turks in bulgaria comprised 10% of the total population. Bulgarian policy had been, up to the 1980s to send Rumelian Turks back, but the policy after 1980 was one of a national revival process to integrate Turks into the developed socialist society. Muslim traditions, customs, and Turkish language were interfered with. International disfavor resulted. In May 1989, the Communist Party declared, in an effort to show democratic ideals, open borders. Thus began the new emigration wave. 369,839 people fled to the Turkish border. 43% of the 9.47 ethnic Turks in bulgaria went to Turkey within 4 months. The numbers decreased in November, and soon after the communist regime ended. New laws were adopted allowing Turks to assume their original Turkish names. The huge migration was clearly political, and as such, the emigrant Turks should be determined as refugees and asylum seekers. The provocation of ethnic Turks was used by the communist regime to solve potential social conflicts. Not only did Turks flee to escape from violence or for religious, cultural, and moral reasons but also due to free market initiatives begun in Turkey in the early 1980s which improved Turkish quality of life. Food and consumer goods were cheaper and economic advantages were perceived. Emigrants were primarily peasants with lower levels of education, professional qualifications, and labor skills. 154,937 (42%) returned to bulgaria and 58% stayed in Turkey to comprise 25% of the former Turkish population. During this period, tensions between countries was high.l Bulgarians actively encouraged emigration and Turkey welcomed it. The emigrants to Turkey were seen as foreigners (muhacir or gocmen) but were received with good will and were readily accepted into menial positions. Emigrants were confronted with political, linguistic, and cultural

  11. Modelling Turkish Migration to Germany

    OpenAIRE

    Akkoyunlu, Sule; Siliverstovs, Boriss

    2006-01-01

    This study develops a time series model of Turkish migration to Germany for the period 1963-2004 using the cointegration technique. A single cointegrating relation between the migration flow variable and the relative income ratio between Germany and Turkey, the unemployment rates in Germany and Turkey, and the trade variable, that captures intensity of bilateral economic cooperation, is found. By including the trade variable in the empirical migration function we investigate whether trade and...

  12. Mesenchymal Stem Cells Subpopulations: Application for Orthopedic Regenerative Medicine

    Science.gov (United States)

    Camacho-Morales, Alberto

    2016-01-01

    Research on mesenchymal stem cells (MSCs) continues to progress rapidly. Nevertheless, the field faces several challenges, such as inherent cell heterogeneity and the absence of unique MSCs markers. Due to MSCs' ability to differentiate into multiple tissues, these cells represent a promising tool for new cell-based therapies. However, for tissue engineering applications, it is critical to start with a well-defined cell population. Additionally, evidence that MSCs subpopulations may also feature distinct characteristics and regeneration potential has arisen. In this report, we present an overview of the identification of MSCs based on the expression of several surface markers and their current tissue sources. We review the use of MSCs subpopulations in recent years and the main methodologies that have addressed their isolation, and we emphasize the most-used surface markers for selection, isolation, and characterization. Next, we discuss the osteogenic and chondrogenic differentiation from MSCs subpopulations. We conclude that MSCs subpopulation selection is not a minor concern because each subpopulation has particular potential for promoting the differentiation into osteoblasts and chondrocytes. The accurate selection of the subpopulation advances possibilities suitable for preclinical and clinical studies and determines the safest and most efficacious regeneration process. PMID:27725838

  13. Mesenchymal Stem Cells Subpopulations: Application for Orthopedic Regenerative Medicine

    Directory of Open Access Journals (Sweden)

    Vanessa Pérez-Silos

    2016-01-01

    Full Text Available Research on mesenchymal stem cells (MSCs continues to progress rapidly. Nevertheless, the field faces several challenges, such as inherent cell heterogeneity and the absence of unique MSCs markers. Due to MSCs’ ability to differentiate into multiple tissues, these cells represent a promising tool for new cell-based therapies. However, for tissue engineering applications, it is critical to start with a well-defined cell population. Additionally, evidence that MSCs subpopulations may also feature distinct characteristics and regeneration potential has arisen. In this report, we present an overview of the identification of MSCs based on the expression of several surface markers and their current tissue sources. We review the use of MSCs subpopulations in recent years and the main methodologies that have addressed their isolation, and we emphasize the most-used surface markers for selection, isolation, and characterization. Next, we discuss the osteogenic and chondrogenic differentiation from MSCs subpopulations. We conclude that MSCs subpopulation selection is not a minor concern because each subpopulation has particular potential for promoting the differentiation into osteoblasts and chondrocytes. The accurate selection of the subpopulation advances possibilities suitable for preclinical and clinical studies and determines the safest and most efficacious regeneration process.

  14. Accounting Education Approach in the Context of New Turkish Commercial Code and Turkish Accounting Standards

    Directory of Open Access Journals (Sweden)

    Cevdet Kızıl

    2014-08-01

    Full Text Available The aim of this article is to investigate the impact of new Turkish commercial code and Turkish accounting standards on accounting education. This study takes advantage of the survey method for gathering information and running the research analysis. For this purpose, questionnaire forms are distributed to university students personally and via the internet.This paper includes significant research questions such as “Are accounting academicians informed and knowledgeable on new Turkish commercial code and Turkish accounting standards?”, “Do accounting academicians integrate new Turkish commercial code and Turkish accounting standards to their lectures?”, “How does modern accounting education methodology and technology coincides with the teaching of new Turkish commercial code and Turkish accounting standards?”, “Do universities offer mandatory and elective courses which cover the new Turkish commercial code and Turkish accounting standards?” and “If such courses are offered, what are their names, percentage in the curriculum and degree of coverage?”Research contributes to the literature in several ways. Firstly, new Turkish commercial code and Turkish accounting standards are current significant topics for the accounting profession. Furthermore, the accounting education provides a basis for the implementations in public and private sector. Besides, one of the intentions of new Turkish commercial code and Turkish accounting standards is to foster transparency. That is definitely a critical concept also in terms of mergers, acquisitions and investments. Stakeholders of today’s business world such as investors, shareholders, entrepreneurs, auditors and government are in need of more standardized global accounting principles Thus, revision and redesigning of accounting educations plays an important role. Emphasized points also clearly prove the necessity and functionality of this research.

  15. Creative Thought in Teaching Turkish Language

    Science.gov (United States)

    Aytan, Talat; Guney, Nail; Gun, Mesut

    2011-01-01

    Primary Turkish lesson curriculum aims to educate individuals who can use Turkish and the abilities of speaking, writing, listening and reading efficiently; who can express feelings, ideas and dreams; who are sensitive to national values and who has the consciousness of language and the top level conscious abilities such as classification,…

  16. Mental health of Turkish women in Germany

    DEFF Research Database (Denmark)

    Bromand, Z; Temur-Erman, S; Yesil, R;

    2012-01-01

    The purpose of the present study was to examine the protective and risk factors of mental distress among Turkish women living in Germany.......The purpose of the present study was to examine the protective and risk factors of mental distress among Turkish women living in Germany....

  17. Quantity versus Quality in Turkish Higher Education.

    Science.gov (United States)

    Arslan, Hasan

    This paper asserts that there have not been adequate studies about the comparative quality of Turkish universities to provide information and data for prospective students, advisors, university administrators, and policymakers. Turkey has more than 70 state and private universities. Most of these are relatively new, although Turkish higher…

  18. The Use of Maps in Turkish Newspapers

    Science.gov (United States)

    Demirci, Ali; Suslu, Zeliha

    2016-01-01

    This study analyzes the use of maps in Turkish newspapers in order to evaluate their potential to contribute to the enhancement of geographic knowledge in society. This study reviewed the content of three Turkish newspapers published between January 2008 and August 2012. Only 835 maps were used in the newspapers during the study period, or an…

  19. Phagocytic activity of monocytes, their subpopulations and granulocytes during post-transplant adverse events after hematopoietic stem cell transplantation.

    Science.gov (United States)

    Döring, Michaela; Cabanillas Stanchi, Karin Melanie; Erbacher, Annika; Haufe, Susanne; Schwarze, Carl Philipp; Handgretinger, Rupert; Hofbeck, Michael; Kerst, Gunter

    2015-05-01

    Phagocytosis of granulocytes and monocytes presents a major mechanism that contributes to the clearance of pathogens and cell debris. We analyzed the phagocytic activity of the peripheral blood cell monocytes, three monocyte subpopulations and granulocytes before and up to one year after hematopoietic stem cell transplantation, as well as during transplant-related adverse events. 25 pediatric patients and young adults (median age of 11.0 years) with hemato-oncological malignancies and non malignancies were enrolled in the prospective study. Ingestion of fluorescence-labeled Escherichia coli bacteria was used to assess the phagocytic activity of monocytes and their subpopulations and granulocytes by means of flow cytometry in the patient group as well as in a control group (n=36). During sepsis, a significant increase of phagocytic activity of monocytes (P=0.0003) and a significant decrease of the phagocytic activity of granulocytes (P=0.0003) and the CD14+ CD16++ monocyte subpopulation (P=0.0020) occurred. At the onset of a veno-occlusive disease, a significant increase of phagocytic activity in the CD14++ CD16+ monocyte subpopulation (P=0.001) and a significant decrease in the phagocytic activity of the CD14++ CD16- monocyte subpopulation (P=0.0048) were observed. In conclusion, the phagocytic activity of monocytes, their subpopulations and granulocytes might be a useful and easy determinable parameter that enables identification of post-transplant complications after hematopoietic stem cell transplantation. The alterations of phagocytic activity contribute to the altered immune response that accompanies adverse events after hematopoietic stem cell transplantation.

  20. Foucault and Foucault Bibliography in Turkish Language

    Directory of Open Access Journals (Sweden)

    Sever Işık

    2012-12-01

    Full Text Available Foucault, a prominent philosopher of the twenteeth century, had quite on impact on philosophy, politics, history, sociology, literature, art and so on. Foucault’s works were translated into Turkish in the late 1980s and more frequently in the 1990s and in the early 2000’s, they were almost complete. Foucault, who is frequently referred in Turkish thought world, has been translation book, article and test subject fort the last two decades. Foucault entrance to Turkish literature shows parallelism with postmodernism debate in Turkish philosophy. The purpose of this bibliography is to make on inventory for Foucault’s works translated into Turkish and works and writings and about him, in order to provide convenience for the people who study Foucault.

  1. Charakterisierung einer neuen ABCB5+ Subpopulation mesenchymaler Stammzellen in der Haut und ihr Einfluss auf die Alterung

    OpenAIRE

    Meier, Barbara

    2015-01-01

    Mesenchymale Stammzellen (MSC) sind adulte Stammzellen, die in diversen Geweben des menschlichen Körpers wie beispielsweise dem Fett, dem Knochenmark und der Haut vorkommen. Sie besitzen die Fähigkeit zur multilineären Differenzierung und wecken aus diesem Grund große Hoffnung in der regenerativen Medizin. In dieser Arbeit wurde eine neue MSC-Subpopulation in der humanen Dermis beschrieben, die den Adenosintriphosphat- (ATP-) Transporter ATP-bining cassette transporter 5 (ABCB5) in der Ze...

  2. Activation analysis of Turkish and Canadian clays and Turkish pottery

    International Nuclear Information System (INIS)

    Activation analysis of Canadian and Turkish clays showed that Cs, Th, Sc, Hf, Ta and Co were the most useful elements to study in order to obtain a differentiation by multivariate analysis. The same elements were used to study a variety of Turkish potsherds. It was found that Roman and Byzantine pottery from Yalincak, and Phrygian pottery from Great Tumulus and Tumulus 2 were most probably made from local clay beds. Phrygian pottery from Yalincak shows a tendency to form a small sub-group. However, there are a large number of outliers. No such grouping was found with the Bronze Age pottery analyzed. About 100 mg of sample were weighed into quartz ampoules. A standard pottery was used as a reference in the measurements. Samples were irradiated for a period of 24 hours. The first activity measurements were made a week after the irradiation. The measurement lasted 4000 seconds. A 30 cm3 Ge(Li) detector was coupled to a 4096-channel pulse-height analyzer. The data were recorded on magnetic tapes which were then computer-processed to calculate the peak areas using the program GAMMANAL. Tabulated data on more than 150 samples are given. (T.G.)

  3. HISTORICAL VIEW OF CARDINAL VOWELS IN TURKISH

    Directory of Open Access Journals (Sweden)

    Fatih ÖZEK

    2013-04-01

    Full Text Available Turkish is a rich language in terms of presence of vowels. There are eight vowels that originated from the relationship between palatalité, aperture and labialité in terms of their characteristics in general Turkish. These are /a/, /e/, /ı/, /i/, /o, /ö/, /u/ and /ü/. In general, /a/, /i/ and /u/ are considered as cardinal vowels in Turkish. According to this viewpoint, Turkish has a triple vowel system consisting of /a/, /i/ and /u/ in the periods when Turkish could not be pursued in writing. /e/, /ı/, /o, /ö/ and /ü/ vowels have also originated from these three cardinal vowels. Thus, our study is limited to a/, /i/ and /u/ vowels. Periodical restriction of the study is Historical Turkish Dialects Köktürk, Uighur, Karakhanid, Khorezmian, Kipchak, Chagatai and Old Oghuz Turkic languagesIn this study we are aiming to determine the following;1. Sources of /a/, /i/ and /u/ vowels in the historical Turkish dialects,2. Presence of /a/, /i/ and /u/ vowels in the first syllables and other than first syllables,3. Sound events taking place in the /a/, /i/ and /u/ vowels and their reasons,4. relations of /a/, /i/ and /u/ vowels among themselves and with the consonants,5. whether or not /a/, /i/ and /u/ vowels and sound events taking place in these vowels are determinative within a historical dialect.

  4. Accounting Education Approach in the Context of New Turkish Commercial Code and Turkish Accounting Standards

    OpenAIRE

    Cevdet Kızıl; Ayşe Tansel Çetin; Ahmed Bulunmaz

    2014-01-01

    The aim of this article is to investigate the impact of new Turkish commercial code and Turkish accounting standards on accounting education. This study takes advantage of the survey method for gathering information and running the research analysis. For this purpose, questionnaire forms are distributed to university students personally and via the internet.This paper includes significant research questions such as “Are accounting academicians informed and knowledgeable on new Turkish commerc...

  5. Whistled Turkish alters language asymmetries.

    Science.gov (United States)

    Güntürkün, Onur; Güntürkün, Monika; Hahn, Constanze

    2015-08-17

    Whistled languages represent an experiment of nature to test the widely accepted view that language comprehension is to some extent governed by the left hemisphere in a rather input-invariant manner. Indeed, left-hemisphere superiority has been reported for atonal and tonal languages, click consonants, writing and sign languages. The right hemisphere is specialized to encode acoustic properties like spectral cues, pitch, and melodic lines and plays a role for prosodic communicative cues. Would left hemisphere language superiority change when subjects had to encode a language that is constituted by acoustic properties for which the right hemisphere is specialized? Whistled Turkish uses the full lexical and syntactic information of vocal Turkish, and transforms this into whistles to transport complex conversations with constrained whistled articulations over long distances. We tested the comprehension of vocally vs. whistled identical lexical information in native whistle-speaking people of mountainous Northeast Turkey. We discovered that whistled language comprehension relies on symmetric hemispheric contributions, associated with a decrease of left and a relative increase of right hemispheric encoding mechanisms. Our results demonstrate that a language that places high demands on right-hemisphere typical acoustical encoding creates a radical change in language asymmetries. Thus, language asymmetry patterns are in an important way shaped by the physical properties of the lexical input. PMID:26294179

  6. Challenges in access to health services and its impact on quality of life: a randomised population-based survey within Turkish speaking immigrants in London

    Directory of Open Access Journals (Sweden)

    Topal Kenan

    2012-01-01

    Full Text Available Abstract Background and aim There are a significant number of Turkish speaking immigrants living in London. Their special health issues including women's health, mental health, and alcohol and smoking habits has been assessed. The aim of this study was to explore the ongoing challenges in access to health care services and its impact on Quality of Life of immigrants. Material and methods This cross-sectional population-based study was conducted between March and August 2010 with Turkish immigrants (n = 416 living in London. Of these, 308 (74% were Turkish and 108 (26% were Turkish Cypriots. All healthy or unhealthy adults of 17-65 years of age were enrolled. A structured questionnaire with 44 items in five subcategories and 26-items WHOQOL BREF were used. Results Mean duration of stay for Turkish Cypriots (26.9 ± 13.9 years was significantly longer than Turkish immigrants (13.3 ± 7.5 (p Conclusions The results of this study demonstrate how the health and well-being of members of the Turkish speaking community living in London are affected by social aspects of their lives. Providing culturally competent care and interpretation services and advocacy may improve the accessibility of the health care.

  7. Competitive Conditions In The Turkish Banking Industry

    OpenAIRE

    Ozgur Ozmen Uysal

    2001-01-01

    The objective of this paper is to investigate the competitive conditions in the Turkish banking industry on the period between 1983 and 1996 by applying a new method previously applied to the U.S. and Canadian banking industries. The Turkish banking system experienced substantial changes as a result of the deregulation in the 1980s. Most restrictions on interest rates, market entry, and exchange rates were eliminated, and the number of national private and foreign banks increased. This numeri...

  8. Hiperkitap: A Turkish E-book Database

    OpenAIRE

    S. Katipoglu

    2011-01-01

    The purpose of this paper is to describe Hiperkitap, the first and only Turkish e-book database in Turkey. The paper starts with a brief overview of the developmental stages of the e-book database under the local market conditions in Turkey. This developmental period includes the establishment of relationships with publishers, authors, the publishers’ association of Turkey, computer companies, information designers and librarians. Content provision under Turkish and E.U. copyright laws is a m...

  9. Customer Complaint Behaviors in Turkish Airline Industry

    OpenAIRE

    Güreş, Nuriye; Arslan, Seda; BAKAR, Zeynep KOCAGÖZ

    2013-01-01

    Of late years in Turkey, the number of passengers who prefers air transportation has been increasing expeditiously. In that case, understanding the wants, satisfaction levels and complaining behaviors of passengers has been obligatory for airline companies. Therefore in this study, Turkish passengers’ complaining behaviors and Turkish-oriented airlines’ service recovery efforts toward those complaints have been searched. The study results indicated that most of the passengers have experienced...

  10. Sperm characterization and identification of sperm sub-populations in ejaculates from pampas deer (Ozotoceros bezoarticus).

    Science.gov (United States)

    Beracochea, F; Gil, J; Sestelo, A; Garde, J J; Santiago-Moreno, J; Fumagalli, F; Ungerfeld, R

    2014-10-01

    Pampas deer (Ozotoceros bezoarticus) is a native endangered species. Knowledge of the basic spermiogram characteristics and the morphometric descriptors is necessary to effectively develop sperm cryopreservation. In other species, sperm sub-population is related to sperm cryo-resistance. The objective was to provide a general description of the sperm, including sperm head morphometric descriptors, its repeatability, and the existence of sperm sub-populations. Sperm were obtained from adult males by electroejaculation during the breeding season. The motility score was 3.4 ± 0.2 (mean ± SEM) and progressive motility was 59.4 ± 3.7%. Ejaculated volume was 413.9 ± 51.0 μl, the total number of sperm ejaculated was 321.2 ± 55.4 × 10(6). Also, 63.3 ± 3.1% of the sperm were morphologically abnormal and 23.7 ± 2.3% had acrosome damage. The sperm head length was 7.6 ± 0.01 μm, width 4.4 ± 0.01 μm, area 28.1 ± 0.07 μm(2) and the perimeter was 21.9 ± 0.04 μm. There was a positive relationship among morphometric descriptors and the motility score, overall motility and progressive motility. Also length (P=0.011), width (P=0.003), area (P=0.006) and perimeter (P=0.009) of sperm head obtained in two different collections were positively related. Overall, the low concentration, volume, overall quality and abnormal morphology, and wide variation of these variables may be a limitation for the development of sperm cryopreserved banks. There were three sperm sub-populations with different morphometric characteristics. The morphometric descriptors are maintained similarly among different collections. PMID:25104472

  11. Identification of subpopulations of prairie voles differentially susceptible to peer influence to decrease high alcohol intake

    Directory of Open Access Journals (Sweden)

    Allison M.J. Anacker

    2013-07-01

    Full Text Available Peer influences are critical in the decrease of alcohol (ethanol abuse and maintenance of abstinence. We previously developed an animal model of inhibitory peer influences on ethanol drinking using prairie voles and here sought to understand whether this influential behavior was due to specific changes in drinking patterns and to variation in a microsatellite sequence in the regulatory region of the vasopressin receptor 1a gene (avpr1a. Adult prairie voles’ drinking patterns were monitored in a lickometer apparatus that recorded each lick a subject exhibited during continuous access to water and 10% ethanol during periods of isolation, pair housing of high and low drinkers, and subsequent isolation. Analysis of fluid consumption confirmed previous results that high drinkers typically decrease ethanol intake when paired with low drinkers, but that a subset of voles do not decrease. Analysis of bout structure revealed differences in the number of ethanol drinking bouts in the subpopulations of high drinkers when paired with low drinkers. Lickometer drinking patterns analyzed by visual and by cross-correlation analyses demonstrated that pair housing did not increase the rate of subjects drinking in bouts occurring at the same time. The length of the avpr1a microsatellite did not predict susceptibility to peer influence or any other drinking behaviors. In summary, subpopulations of high drinkers were identified by fluid intake and number of drinking bouts, which did or did not lower their ethanol intake when paired with a low drinking peer, and these subpopulations should be explored for testing the efficacy of treatments to decrease ethanol use in groups that are likely to be responsive to different types of therapy.

  12. Turkish Language Student Teachers' Use of Instructional Materials in Teaching Turkish

    Science.gov (United States)

    Yazici Okuyan, Hülya

    2015-01-01

    The aim of the present study is to identify which materials Turkish student teachers use in teaching practicum and the usage characteristics of these materials. This is a descriptive study using survey model. The participants of the study were 75 final year students, 35 females and 40 males, studying at the Turkish Language Teaching Department of…

  13. A subpopulation of neurochemically-identified ventral tegmental area dopamine neurons is excited by intravenous cocaine.

    Science.gov (United States)

    Mejias-Aponte, Carlos A; Ye, Changquan; Bonci, Antonello; Kiyatkin, Eugene A; Morales, Marisela

    2015-02-01

    Systemic administration of cocaine is thought to decrease the firing rates of ventral tegmental area (VTA) dopamine (DA) neurons. However, this view is based on categorizations of recorded neurons as DA neurons using preselected electrophysiological characteristics lacking neurochemical confirmation. Without applying cellular preselection, we recorded the impulse activity of VTA neurons in response to cocaine administration in anesthetized adult rats. The phenotype of recorded neurons was determined by their juxtacellular labeling and immunohistochemical detection of tyrosine hydroxylase (TH), a DA marker. We found that intravenous cocaine altered firing rates in the majority of recorded VTA neurons. Within the cocaine-responsive neurons, half of the population was excited and the other half was inhibited. Both populations had similar discharge rates and firing regularities, and most neurons did not exhibit changes in burst firing. Inhibited neurons were more abundant in the posterior VTA, whereas excited neurons were distributed evenly throughout the VTA. Cocaine-excited neurons were more likely to be excited by footshock. Within the subpopulation of TH-positive neurons, 36% were excited by cocaine and 64% were inhibited. Within the subpopulation of TH-negative neurons, 44% were excited and 28% were inhibited. Contrary to the prevailing view that all DA neurons are inhibited by cocaine, we found a subset of confirmed VTA DA neurons that is excited by systemic administration of cocaine. We provide evidence indicating that DA neurons are heterogeneous in their response to cocaine and that VTA non-DA neurons play an active role in processing systemic cocaine. PMID:25653355

  14. The Role of Religion and Acculturation in the Consumer Ethnocentrism of Turkish Immigrants in Germany

    Directory of Open Access Journals (Sweden)

    Nurdan Sevim

    2016-03-01

    Full Text Available Researchers have invested much effort in the understanding of acculturation-relevant factors that influence immigrants’ psychological and socio-cultural adaptation. Factors that might have an impact on immigrants’ product consumption decisions have comparatively received scarce attention by acculturation and marketing researchers. Immigrants show different product consumption patterns and therefore constitute big consumer groups that can have an impact on both the economy of immigrants’ culture of origin and the host society. The present study investigated Turkish immigrants’ product consumption ethnocentrism. The sample consisted of 599 youth and adult Turkish in Germany drawn from Cologne, the city with the highest ratio of Turkish people in the country. The study sample represented a very similar demographic make-up of the Turkish people in Cologne. The associations between acculturation strategies, loyalty to religion, and product consumption ethnocentrism were quantitatively analyzed based on a field survey. Research findings indicated that participants in the acculturation mode of separation scored significantly higher for consumer ethnocentrism than those showing other orientations, and those with an assimilation orientation scored the least for consumer ethnocentrism. Among the three religiosity dimensions (behavioral, emotional, cognitive investigated in the present study, analyses controlling for a range of socio-demographic variables revealed a positive relationship between the behavior dimension of religiosity and consumer ethnocentrism.

  15. Scientific Items in Cyprus Turkish Tales

    Directory of Open Access Journals (Sweden)

    Sevilay Atmaca

    2013-05-01

    Full Text Available Folk literature, which is a production of daily life experiences transferred from mouth to mouth, encompasses many types such as epic, legend, folk poetry, mania, laments, songs, riddles, tales, folk story, anecdote, proverbs, idioms, rhymes, and etc. These products, which represent the oral tradition of the people, transfer numerous information regarding the life experiences, beliefs, and values of their communities to the next generation. Tales are more attractive since they depict extraordinary events and because of these characteristics they are very didactic. These are some reasons why tales have a very significant place in Turkish folk literature. People have documented tales successfully transferring from a nomadic life to a settled one. This study attempts to determine the scientific elements in Cyprus Turkish Tales, as sample in the scope of the Turkish Tales, through content analysis. Researchers in this study will examine the themes in the selected tales such as “Earth and Cosmos”, “Physical Event”, “Matter and Change”, and “Living Organisms and Life”. They will also provide a code-list according to the themes found in the tales. Researchers will do a content analysis in relation to the themes and code-listing activities in “Cyprus Turkish Tales” collected by Mustafa Gökçeoğlu, a well-known Cyprus Turkish folk literature writer. It is seen from the research that living organism and life (f: 25 and matter and change (f: 24 themes have very abundant coded. It is followed with an orderly physical events theme (f: 13 and earth and cosmos theme (f: 6. As a result, it is seen that in samples which are taken from Turkish Cypriot Tales, scientific items are widely used. It is believed that the results of the study will give different perspectives to Turkish Language, literature, science-technology, and classroom teacher providing them with interdisciplinary and rich materials.

  16. Muslim-Turkish Children in Germany: Sociocultural Problems.

    Science.gov (United States)

    Onder, Zehra

    1996-01-01

    The sociocultural problems of Turkish children living in Germany are explored. Turkish immigrant children in Germany must be socialized in two societies, the traditional Turkish culture of their parents and that of German society. Religion and the Islamic-value system are often at odds with German values. (SLD)

  17. A modified neural network model of tumor cell interactions and subpopulation dynamics.

    Science.gov (United States)

    Prideaux, J A; Mikulecky, D C; Clarke, A M; Ware, J L

    1993-01-01

    Tumors consist of phenotypically heterogeneous subpopulations of cells which are frequently affected by both autocrine and paracrine factors. Applying concepts from neural network theory, we have developed a computer model of chemical communication among hypothetical tumor cells, which simulates some of the complex epigenetic behavior of real tumors. Deletion of subpopulations often destabilized the whole population. The impact of deletion of specific subpopulations was affected by (a) which subpopulation was deleted, and (b) the timing of the deletion during tumor progression.

  18. Subpopulations Within Juvenile Psoriatic Arthritis: A Review of the Literature

    Directory of Open Access Journals (Sweden)

    Matthew L. Stoll

    2006-01-01

    Full Text Available The presentation of juvenile psoriatic arthritis (JPsA has long been recognized to be clinically heterogeneous. As the definition of JPsA expanded to accommodate atypical manifestations of psoriasis in young children, studies began to reflect an increasingly clear biphasic distribution of age of onset, with peaks in the first few years of life and again in early adolescence. These two subpopulations differ in gender ratio, pattern of joint involvement, laboratory findings and potentially response to therapy. Intriguingly, a similar distribution of age of onset has been observed in juvenile rheumatoid arthritis (JRA, and correlates with patterns of HLA association. While a secure classification of subpopulations within JPsA awaits improved pathophysiologic understanding, future research must consider the possibility that different disease mechanisms may be operative in distinct subsets of patients with this disorder.

  19. Relatedness calculations for linked loci incorporating subpopulation effects.

    Science.gov (United States)

    Bright, Jo-Anne; Curran, James M; Buckleton, John S

    2013-05-01

    Often the loci in forensic multiplexes are selected to avoid linked loci. However linked loci have occurred in some recent commercially available multiplexes. Previously formulae have been given for both joint and conditional match probabilities for some relationships that did not account for subpopulation effects. In this paper we extend these works to include a subpopulation correction of the form first suggested by Balding and Nichols. We extend the work to grandparent/grandchild, first cousin, uncle/nephew and half uncle/nephew relationships and apply these to two different populations and STR multiplexes. Our model assumes that the two people have no relationship other that the one specified. That is, we assume their parents are neither related nor themselves inbred. The multiplications inherent in these formulae also assume that there is no linkage disequilibrium at the subpopulation level for these loci. We found that when taking into account linkage the match statistic decreases for all relationships, with siblings having the greatest effect. However, the effect was less than a factor of two decrease in match statistic. PMID:23537755

  20. An Evaluation of Pre-Service Turkish Teachers' Skills and Knowledge Regarding Preparation of Worksheets to Teaching Turkish to Foreigners

    Science.gov (United States)

    Biçer, Nursat

    2016-01-01

    The aim of this study was to evaluate pre-service Turkish teachers' skills and opinions regarding preparation of worksheets to teach Turkish to foreigners. For this purpose, the case study, which is one of the qualitative research methods, was used. A total of 50 Pre-Service Turkish Teachers at Ataturk University were selected as the study group…

  1. Psychometric properties of Frustration Discomfort Scale in a Turkish sample.

    Science.gov (United States)

    Ozer, Bilge Uzun; Demir, Ayhan; Harrington, Neil

    2012-08-01

    The present study assessed the psychometric properties of the Frustration Discomfort Scale for Turkish college students. The Frustration Discomfort Scale (FDS), Procrastination Assessment Scale-Student, and Rosenberg Self-Esteem Scale were administered to a sample of 171 (98 women, 73 men) Turkish college students. The results of the confirmatory factor analysis yielded fit index values demonstrating viability of the four-dimensional solution as in the original. Findings also revealed that, as predicted, the Discomfort Intolerance subscale of Turkish FDS was most strongly correlated with procrastination. Overall results provided evidence for the factor validity and reliability of the Turkish version of the scale for use in a Turkish population. PMID:23045854

  2. Tagging and Morphological Disambiguation of Turkish Text

    CERN Document Server

    Oflazer, K; Oflazer, Kemal; Kuruoz, Ilker

    1994-01-01

    Automatic text tagging is an important component in higher level analysis of text corpora, and its output can be used in many natural language processing applications. In languages like Turkish or Finnish, with agglutinative morphology, morphological disambiguation is a very crucial process in tagging, as the structures of many lexical forms are morphologically ambiguous. This paper describes a POS tagger for Turkish text based on a full-scale two-level specification of Turkish morphology that is based on a lexicon of about 24,000 root words. This is augmented with a multi-word and idiomatic construct recognizer, and most importantly morphological disambiguator based on local neighborhood constraints, heuristics and limited amount of statistical information. The tagger also has functionality for statistics compilation and fine tuning of the morphological analyzer, such as logging erroneous morphological parses, commonly used roots, etc. Preliminary results indicate that the tagger can tag about 98-99\\% of the...

  3. Modelling and forecasting Turkish residential electricity demand

    Energy Technology Data Exchange (ETDEWEB)

    Dilaver, Zafer, E-mail: Z.dilaver@surrey.ac.uk [Surrey Energy Economics Centre (SEEC), Department of Economics, University of Surrey, Guildford, GU2 7XH United Kingdom (United Kingdom); The Republic of Turkey Prime Ministry, PK 06573, Ankara (Turkey); Hunt, Lester C [Surrey Energy Economics Centre (SEEC), Department of Economics, University of Surrey, Guildford, GU2 7XH United Kingdom (United Kingdom)

    2011-06-15

    This research investigates the relationship between Turkish residential electricity consumption, household total final consumption expenditure and residential electricity prices by applying the structural time series model to annual data over the period from 1960 to 2008. Household total final consumption expenditure, real energy prices and an underlying energy demand trend are found to be important drivers of Turkish residential electricity demand with the estimated short run and the long run total final consumption expenditure elasticities being 0.38 and 1.57, respectively, and the estimated short run and long run price elasticities being -0.09 and -0.38, respectively. Moreover, the estimated underlying energy demand trend, (which, as far as is known, has not been investigated before for the Turkish residential sector) should be of some benefit to Turkish decision makers in terms of energy planning. It provides information about the impact of past policies, the influence of technical progress, the impacts of changes in consumer behaviour and the effects of changes in economic structure. Furthermore, based on the estimated equation, and different forecast assumptions, it is predicted that Turkish residential electricity demand will be somewhere between 48 and 80 TWh by 2020 compared to 40 TWh in 2008. - Research Highlights: > Estimated short run and long run expenditure elasticities of 0.38 and 1.57, respectively. > Estimated short run and long run price elasticities of -0.09 and -0.38, respectively. > Estimated UEDT has increasing (i.e. energy using) and decreasing (i.e. energy saving) periods. > Predicted Turkish residential electricity demand between 48 and 80 TWh in 2020.

  4. Modelling and forecasting Turkish residential electricity demand

    International Nuclear Information System (INIS)

    This research investigates the relationship between Turkish residential electricity consumption, household total final consumption expenditure and residential electricity prices by applying the structural time series model to annual data over the period from 1960 to 2008. Household total final consumption expenditure, real energy prices and an underlying energy demand trend are found to be important drivers of Turkish residential electricity demand with the estimated short run and the long run total final consumption expenditure elasticities being 0.38 and 1.57, respectively, and the estimated short run and long run price elasticities being -0.09 and -0.38, respectively. Moreover, the estimated underlying energy demand trend, (which, as far as is known, has not been investigated before for the Turkish residential sector) should be of some benefit to Turkish decision makers in terms of energy planning. It provides information about the impact of past policies, the influence of technical progress, the impacts of changes in consumer behaviour and the effects of changes in economic structure. Furthermore, based on the estimated equation, and different forecast assumptions, it is predicted that Turkish residential electricity demand will be somewhere between 48 and 80 TWh by 2020 compared to 40 TWh in 2008. - Research highlights: → Estimated short run and long run expenditure elasticities of 0.38 and 1.57, respectively. → Estimated short run and long run price elasticities of -0.09 and -0.38, respectively. → Estimated UEDT has increasing (i.e. energy using) and decreasing (i.e. energy saving) periods. → Predicted Turkish residential electricity demand between 48 and 80 TWh in 2020.

  5. Cultural Dyphemisms in the Turkish Culture Region

    Directory of Open Access Journals (Sweden)

    İlhami Durmuş

    2014-12-01

    Full Text Available Turkish steppe culture constituted a typical structure with regard to its creation and development. It emerged from steppe geography. The geography affected social, politic, economical, military and religious structure of the society substantially. The Turkish culture was shaped up under these influences. The agents of the culture appeared as a shepherd generally. Shepherding provided a basic to the animal husbandry. The shepherds headed to search the fertile grass. Shepherding obliged people to became seminomadic. Thus the life continued in a manner of searching new pastures and shuttling between plateau and winter quarters . The horse that is one of the important ingredient of the culture provided mobility and speed to the culture. In social, politic, and military life of society the horse came into prominence. The nomadic houses or the cars contributed to Turks’ life very much. These nomad houses were shelter at the nights and cold days for them. Going from the plateau to winter quarters and from pasture to another pasture was made easy thanks to these. The finding which took out from graves reflects to all features of the culture.The ruins of nomad houses and horses were arised from the graves . These support the informations which was given in the written sources. Among the findings, there were also The animal struggle scenes which reflect art concept of theseminomadism between tomb finds. This art concept named as turkish animal style. It’s tried to determine The scope of the Turkish culture by emphasizing steppe, shepherding, semi-nomadism, horse, nomad house, tomb. It is also emphasized that aforementioned notions can be used for Turkish culture. Thus, cultural dysphemisms in the turkish culture based on that idea.

  6. Firm Based Trade Models and Turkish Economy

    Directory of Open Access Journals (Sweden)

    Nilüfer ARGIN

    2015-12-01

    Full Text Available Among all international trade models, only The Firm Based Trade Models explains firm’s action and behavior in the world trade. The Firm Based Trade Models focuses on the trade behavior of individual firms that actually make intra industry trade. Firm Based Trade Models can explain globalization process truly. These approaches include multinational cooperation, supply chain and outsourcing also. Our paper aims to explain and analyze Turkish export with Firm Based Trade Models’ context. We use UNCTAD data on exports by SITC Rev 3 categorization to explain total export and 255 products and calculate intensive-extensive margins of Turkish firms.

  7. Acquisition of Turkish of Russian-Turkish bilingual children in early childhood

    Directory of Open Access Journals (Sweden)

    Zeliha Yazıcı

    2010-03-01

    Full Text Available In this empirical study focuses on acquisition of Turkish of Russian-Turkish bilingual children in early   childhood. The population of the study includes bilingual children at the age of 5 – 6 living in Turkey/Antalya. The sampling of the study consisted of 40 Russian-Turkish bilingual children in total. (20 children are for control group and 20 children are for experiment group. During the collection of data have been used Descoeudres Dictionary Test (DDT and Peabody Picture Vocabulary Test (PPVT.  Both of the groups were applied pre test and post test.  Language – Focused Curriculum (LFC was applied to experiment group for 16 weeks. Two factor ANOVA and t test were used in the analyses of data.  As a conclusion, it was understood that LFC is effective at developing Turkish receptive, expressive language and mean length of utterance of bilingual children

  8. Acquisition of Turkish of Russian-Turkish bilingual children in early childhood

    Directory of Open Access Journals (Sweden)

    Zeliha Yazıcı

    2010-03-01

    Full Text Available In this empirical study focuses on acquisition of Turkish of Russian-Turkish bilingual children in early childhood. The population of the study includes bilingual children at the age of 5 – 6 living in Antalya/Turkey. The sampling of the study consisted of 40 Russian-Turkish bilingual children in total (20 children are for control group and 20 children are for experiment group. During the collection of data have been used Descoeudres Dictionary Test (DDT and Peabody Picture Vocabulary Test (PPVT. Both of the groups were applied pre test and post test. Language – Focused Curriculum (LFC was applied to experiment group for 16 weeks. Two factor ANOVA and t test were used in the analyses of data. As a conclusion, it was understood that LFC is effective at developing Turkish receptive and expressive language of bilingual children.

  9. The effect of an acute ingestion of Turkish coffee on reaction time and time trial performance

    OpenAIRE

    Church, David D.; Hoffman, Jay R; LaMonica, Michael B.; Riffe, Joshua J.; Hoffman, Mattan W.; Baker, Kayla M; Varanoske, Alyssa N.; Wells, Adam J.; Fukuda, David H.; Stout, Jeffrey R

    2015-01-01

    Background The purpose of this study was to examine the ergogenic benefits of Turkish coffee consumed an hour before exercise. In addition, metabolic, cardiovascular, and subjective measures of energy, focus and alertness were examined in healthy, recreationally active adults who were regular caffeine consumers (>200 mg per day). Methods Twenty males (n = 10) and females (n = 10), age 24.1 ± 2.9 y; height 1.70 ± 0.09 m; body mass 73.0 ± 13.0 kg (mean ± SD), ingested both Turkish coffee [3 mg ...

  10. Turkish Compulsory Earthquake Insurance (TCIP)

    Science.gov (United States)

    Erdik, M.; Durukal, E.; Sesetyan, K.

    2009-04-01

    Through a World Bank project a government-sponsored Turkish Catastrophic Insurance Pool (TCIP) is created in 2000 with the essential aim of transferring the government's financial burden of replacing earthquake-damaged housing to international reinsurance and capital markets. Providing coverage to about 2.9 Million homeowners TCIP is the largest insurance program in the country with about 0.5 Billion USD in its own reserves and about 2.3 Billion USD in total claims paying capacity. The total payment for earthquake damage since 2000 (mostly small, 226 earthquakes) amounts to about 13 Million USD. The country-wide penetration rate is about 22%, highest in the Marmara region (30%) and lowest in the south-east Turkey (9%). TCIP is the sole-source provider of earthquake loss coverage up to 90,000 USD per house. The annual premium, categorized on the basis of earthquake zones type of structure, is about US90 for a 100 square meter reinforced concrete building in the most hazardous zone with 2% deductible. The earthquake engineering related shortcomings of the TCIP is exemplified by fact that the average rate of 0.13% (for reinforced concrete buildings) with only 2% deductible is rather low compared to countries with similar earthquake exposure. From an earthquake engineering point of view the risk underwriting (Typification of housing units to be insured, earthquake intensity zonation and the sum insured) of the TCIP needs to be overhauled. Especially for large cities, models can be developed where its expected earthquake performance (and consequently the insurance premium) can be can be assessed on the basis of the location of the unit (microzoned earthquake hazard) and basic structural attributes (earthquake vulnerability relationships). With such an approach, in the future the TCIP can contribute to the control of construction through differentiation of premia on the basis of earthquake vulnerability.

  11. Cyberbullying and Victimisation among Turkish University Students

    Science.gov (United States)

    Akbulut, Yavuz; Eristi, Bahadir

    2011-01-01

    This study investigated the extent of cyberbullying and victimisation among Turkish university students at a state college of education. A personal information form and 56 scaled items were administered to 254 students. Items addressing cyberbullying victimisation were adopted from a recent study, whereas parallel cyberbullying items were…

  12. Body Image Satisfaction in Turkish Adolescents.

    Science.gov (United States)

    Cok, Figen

    1990-01-01

    Examined body image satisfaction in Turkish adolescents. Findings from 269 female and 286 male secondary school students revealed that males were more satisfied with their bodies than were females, early-maturing males and late-maturing females had higher levels of body image satisfaction, and participants in physical activities were more…

  13. Perceptions of Creativity by Turkish Student Teachers

    Science.gov (United States)

    Dikici, Ayhan

    2012-01-01

    The purpose of this study is to determine whether Turkish student teachers have implicit opinions regarding creativity. For this purpose, whether the student teachers' genders, backgrounds, and socioeconomic levels created significant differences on the formation of their implicit opinions regarding creativity was examined. First, the What Do You…

  14. Research Anxiety among Turkish Graduate ELT Students

    Science.gov (United States)

    Merç, Ali

    2016-01-01

    The purpose of this study was to investigate the level and predictors of research-related anxiety among graduate ELT students in the Turkish context. 81 MA and PhD students from 14 universities offering graduate programs in ELT responded to a background questionnaire, a research anxiety scale, and a research self-efficacy survey. The analysis of…

  15. (Non-)Peripheral Matters in Turkish Syntax

    Science.gov (United States)

    Sener, Serkan

    2010-01-01

    The goal of this dissertation is to investigate the nature of word order variation in declarative and interrogative clauses in Turkish within the framework of the generative syntax. The specific issue that will be examined in this dissertation concerns the role of discourse-pragmatics in word order variation. I will argue that all movement…

  16. Curriculum Innovation in Turkish Primary Education

    Science.gov (United States)

    Kirkgoz, Yasemin

    2008-01-01

    This paper describes how Turkish teachers of English in state primary education approach the implementation of a Communicative-Oriented Curriculum innovation and factors that impact on teachers' classroom practices. Using multidimensional research procedures, including a questionnaire, observations and teacher interviews, a picture has been…

  17. APPOSITIONS IN GERMAN AND IN TURKISH

    Directory of Open Access Journals (Sweden)

    Umut BALCI

    2012-03-01

    Full Text Available Turkish and German grammar books include word parts combined with secondary nouns. We call these, which exemplify the noun, as apposition. Turkish grammar books draw different conclusions from the term Apposition and it shows that it needs to be especially explicated. The apposition can be seen as resumption of same meaningful lexical units considered as a stylistic device providing a context-dependent credibility of expression, coherence, clarity, variation, adequacy and facility. We use many appositions consciously or unconsciously both in speaking and written language. When we compare the frequency of apposition usage with the relative clause, displaying the same function, apposition is surprisingly higher. According to statistical data, in every 100 sentences chosen from any text, there are about 30 appositions. Nevertheless, the apposition receives little attention especially in grammar teaching books, sometimes it even does not. Although it’s rare occurrence in the grammar books, we constantly encounter their syntactic, semantic and pragmatic dimensions in various types of texts. The reason why the Apposition in grammar teaching has received little discussionmight be a topic of other studies and we are not going to deal with this issue here. The purpose of this particular study is to reveal how much the Apposition is known as a grammatical category by our students and what can be done to increase the related awareness in this regard. Within the scope of this research study, the relative clauses present significance, as they are the most preferred and used ones among the Turkish learners who learn German as a foreign language. Due to their morphosyntactic structural difficulties, they are often memorized more than other forms of sentence. Moreover, they require more effort and in spoken form, they are economically impractical. However, it does not mean that theyarenotused or exaggerated in their usage because each mode of expression has

  18. Inorganic constituents of some Turkish lignites

    Energy Technology Data Exchange (ETDEWEB)

    Yaman, S.; Taptik, Y.; Yavuz, R.; Kuecuekbayrak, S. [Istanbul Technical Univ., Istanbul (Turkey). Chemical and Metallurgical Engineering Faculty

    1996-12-31

    In this study the mineral matter contents of two different Turkish lignite samples from Cayirhan and Tuncbilek regions were isolated by means of mild oxidation of organic matrix applying H{sub 2}O{sub 2}/HCOOH treatment. The isolated minerals were analyzed by XRD and FTIR techniques and constituents of the minerals were investigated qualitatively.

  19. Turkish Primary School Pupils' Views on Punishment

    Science.gov (United States)

    Aydin, Bahri

    2010-01-01

    Teachers meet with unwanted behavior when they are acting as facilitators of the learning process and they resort to certain tactics to deal with them. One of these tactics is punishment. This study aimed to identify the views held by Turkish primary school pupils on punishment. According to the results of the study, pupils were punished for…

  20. The many faces of Turkish Odessa

    DEFF Research Database (Denmark)

    Skvirskaja, Vera

    2014-01-01

    between Turkish newcomers and various Turkic-speaking groups in the area both create different and overlapping “ecumenical communities” and actualize long-forgotten connections or marginal historical visions. These migrants also generate important links to the area through marriage and intimate relations...

  1. Conflict Management Styles of Turkish Managers

    Science.gov (United States)

    Ozkalp, Enver; Sungur, Zerrin; Ozdemir, Aytul Ayse

    2009-01-01

    Purpose: The aim of this study is to determine Turkish managers conflict styles in different sectors, namely durable consumer goods, aviation, automotive and banking. Design/methodology/approach: A total of 130 managers conflict management styles were assessed by applying the Rahim's 1983 Organizational Conflict Inventory-II. Findings: First,…

  2. Skills of Cognitive Flexibility in Monolingual and Bilingual Younger Adults.

    Science.gov (United States)

    Seçer, Ilmiye

    2016-01-01

    The current study examined skills of cognitive flexibility and sustained attention in late bilingual and monolingual younger adults. One-hundred and sixty two younger adults aged between 18 and 34 years old (M = 22.39) classified as Turkish-English late bilinguals (N = 74) and Turkish monolinguals (N = 88) completed the Trail Making Test (TMT-A and TMT-B). Results from this study showed that Turkish-English late bilinguals had shorter RTs than Turkish monolinguals on the TMT-B, however there were no significant RT differences between the groups on the TMT-A. These findings indicate that bilingualism impacts upon skills of cognitive flexibility but not sustained attention and that the amount of practice in coordinating, monitoring, and switching between languages is an important determinant of cognitive improvement. PMID:27410052

  3. Bionomics of Aedes aegypti subpopulations (Diptera: Culicidae) from Misiones Province, northeastern Argentina.

    Science.gov (United States)

    Tejerina, Edmundo Fabricio; Almeida, Francisco Felipe Ludueña; Almirón, Walter Ricardo

    2009-01-01

    Life statistics of four Aedes aegypti subpopulations from the subtropical province of Misiones were studied during autumn and winter, under semi-natural conditions, coming from the localities of Posadas (SW), San Javier (SE), Bernardo de Irigoyen (NE) and Puerto Libertad (NW). The eastern subpopulations are geographically separated by the central mountain system of the province from the western subpopulations. High percentages of larval and pupal survival (97-100%) were recorded, and no significant differences were detected among the four subpopulations. Larvae and pupae lasted approximately 8 days to complete their development, no significant differences being detected among the four subpopulations studied. Sex ratio recorded did not differ significantly from 1:1. Male longevity did not show difference among the different subpopulations, but female longevity was remarkably different among the four subpopulations (F=16.27; d.f.=(3;8); P=0.0009), ranging among 11.45 days for San Javier and 57.87 days for Posadas. Fecundity also varied considerably among subpopulations, the greatest number (307.44 eggs/female) being recorded for Posadas (F=4.13; d.f.=(3;8); P=0.04). Ae. aegypti females of the western subpopulations lived longer than the eastern subpopulations studied, therefore, the risk of dengue outbreak would be greater on the Misiones Province border with Paraguay.

  4. Kinematic sub-populations in dwarf spheroidal galaxies

    CERN Document Server

    Ural, Ugur; Koch, Andreas; Gilmore, Gerard; Beers, Timothy C; Belokurov, Vasily; Evans, N Wyn; Grebel, Eva K; Vidrih, Simon; Zucker, Daniel B

    2008-01-01

    We present new spectroscopic data for twenty six stars in the recently-discovered Canes Venatici I (CVnI) dwarf spheroidal galaxy. We use these data to investigate the recent claim of the presence of two dynamically inconsistent stellar populations in this system (Ibata et al., 2006). We do not find evidence for kinematically distinct populations in our sample and we are able to obtain a mass estimate for CVnI that is consistent with all available data, including previously published data. We discuss possible differences between our sample and the earlier data set and study the general detectability of sub-populations in small kinematic samples. We conclude that in the absence of supporting observational evidence (for example, metallicity gradients), sub-populations in small kinematic samples (typically fewer than 100 stars) should be treated with extreme caution, as their detection depends on multiple parameters and rarely produces a signal at the 3sigma confidence level. It is therefore essential to determi...

  5. Group sequential designs with prospectively planned rules for subpopulation enrichment.

    Science.gov (United States)

    Rosenblum, Michael; Luber, Brandon; Thompson, Richard E; Hanley, Daniel

    2016-09-20

    We propose a class of randomized trial designs aimed at gaining the advantages of wider generalizability and faster recruitment while mitigating the risks of including a population for which there is greater a priori uncertainty. We focus on testing null hypotheses for the overall population and a predefined subpopulation. Our designs have preplanned rules for modifying enrollment criteria based on data accrued at interim analyses. For example, enrollment can be restricted if the participants from a predefined subpopulation are not benefiting from the new treatment. Our designs have the following features: the multiple testing procedure fully leverages the correlation among statistics for different populations; the asymptotic familywise Type I error rate is strongly controlled; for outcomes that are binary or normally distributed, the decision rule and multiple testing procedure are functions of the data only through minimal sufficient statistics. Our designs incorporate standard group sequential boundaries for each population of interest; this may be helpful in communicating the designs, because many clinical investigators are familiar with such boundaries, which can be summarized succinctly in a single table or graph. We demonstrate these designs through simulations of a Phase III trial of a new treatment for stroke. User-friendly, free software implementing these designs is described. Copyright © 2016 John Wiley & Sons, Ltd. PMID:27076411

  6. Breast Cancer Screening in Black and Hispanic Subpopulations

    Directory of Open Access Journals (Sweden)

    Sarah J. Miller

    2014-03-01

    Full Text Available Background: The primary objective was to examine and compare the breast cancer screening adherence rates between black (African American and Afro-Caribbean and Hispanic (foreign born Hispanic and US-born Hispanic subpopulations. Methods: Study data was collected in community settings in New York City between the years of 2011-2012. Participants (N=592 were black and Hispanic individuals who attended a breast cancer screening community outreach program. Breast cancer screening rates as well as demographic data were collected. Results: Results revealed that Afro-Caribbean and foreign-born Hispanics are at a greater risk for non-adherence in breast cancer screening compared with African Americans and US-born Hispanics. Conclusions: The majority of breast screening research and community outreach programs categorize people into broad racial and ethnic groups (e.g., black and Hispanic. The results revealed significant variability within these broader racial/ethnic categories with regard to breast cancer screening. Community outreach programs and future research efforts should target the subpopulations that are at particular risk for breast cancer screening non-adherence.

  7. Report on the Turkish energy sector

    International Nuclear Information System (INIS)

    The government of Turkey has made a concerted effort to expand cooperation with energy-rich CIS countries, the Russian Federation, the Middle East and African countries in order to meet its growing energy demands. As an industrializing country with expanding energy-intensive industries, energy demand in Turkey is expected to double by the year 2010. To meet this demand, it is estimated that a total investment of $45 billion U.S. will be needed for power production facilities alone, and an additional $10 billion U.S. will be required for transmission and distribution facilities. The Turkish government is giving high priority to pipeline projects, as well as thermal (mostly gas-fired) and hydro electric power producing projects. The government also plans to add nuclear power to its generating capacity, even though the first nuclear power plant project is currently on hold. Foreign technology and capital is needed in order to address the problem of the energy deficit and save the Turkish economy from power shortages. It was noted that the success of the Turkish market will depend on the capabilities of investors to raise the required project financing. Several Canadian companies have participated in energy development projects in Turkey as consultants, engineers, equipment suppliers and contractors and have acquired a favourable image in the Turkish market. Real opportunities exist for Canadian companies to partner with local companies in the services for oilfield development, pipeline construction and power generation. The key for long term success for Canadian firms in the Turkish market will be to demonstrate a local presence and ensure effective monitoring of opportunities in project development

  8. Views of Turkish Language and Literature Teachers and Their Managers Related to Professional and Organizational Socialization Processes of Turkish Language and Literature Teachers

    Science.gov (United States)

    Özbas, Mehmet; Arslan, M. Abdullah

    2016-01-01

    Teaching Turkish effectively and successfully is one of the main functions of all the teaching phases of Turkish education system. In secondary education, this duty mostly depends on Turkish Language and Literature teachers. The aim of the research named "Socialization of Turkish Language and Literature teachers" is to evaluate the…

  9. A subpopulation of mushroom body intrinsic neurons is generated by protocerebral neuroblasts in the tobacco hornworm moth, Manduca sexta (Sphingidae, Lepidoptera)

    OpenAIRE

    Farris, Sarah M.; Pettrey, Colleen; Daly, Kevin C.

    2011-01-01

    Subpopulations of Kenyon cells, the intrinsic neurons of the insect mushroom bodies, are typically sequentially generated by dedicated neuroblasts that begin proliferating during embryogenesis. When present, Class III Kenyon cells are thought to be the first born population of neurons by virtue of the location of their cell somata, farthest from the position of the mushroom body neuroblasts. In the adult tobacco hornworm moth Manduca sexta, the axons of Class III Kenyon cells form a separate ...

  10. Adaptation of Problem Mobile Phone Use Scale to Turkish

    Directory of Open Access Journals (Sweden)

    Ali Haydar Şar

    2012-07-01

    Full Text Available The aim of the study is adaptation of the “Problem Mobile Phone Use Scale ” which was developed by Bianchi ve Phillips (2005 to Turkish. In order to adapt the scale, firstly scale items were translated to Turkish by the researcher. Then translation form was further developed by consulting ten specialists. English and Turkish forms of scale were both filled by 30 undergraduate students with two-week intervals respectively. Two forms were accepted as equal since the correlation between them was 0.78. Turkish version of the scale was implemented on 300 students for validity and reliability studies. In Turkish version of the scale alpha valid value was calculated as 0.94, and reliable value vas calculated 0.88. Therefore, it can be concluded that Turkish version of the scale was reliable and valid.

  11. An essay upon the business cycle facts: the Turkish case

    OpenAIRE

    Levent, Korap

    2006-01-01

    In our paper, we try to investigate the main determinants of the Turkish business cycles. Having examined some important issues of interest in business cycle theory, we estimate the business cycle stylized facts for the Turkish economy and compare the estimation results obtained in this paper to some benchmark papers chosen in business cycle literature. All in all, our estimation results give support to the importance of supply side models in explaining the Turkish business cycles in line wit...

  12. Turkish EFL Teachers’ Perceptions of English as a Lingua Franca

    OpenAIRE

    Görsev İnceçay; Akyel, Ayşe S.

    2014-01-01

    The aim of this study is to investigate the perceptions of; (1) Turkish EFL (English as a Foreign Language) teachers about ELF, (2) Turkish EFL teachers and teacher educators about the role of ELF on language teacher education. Data came from a questionnaire and semi-structured interviews. A hundred Turkish EFL teachers working at two universities in Istanbul responded to the questionnaire. Ten randomly selected EFL teachers and 10 teacher educators working in language teacher education depar...

  13. Demographic and traditional knowledge perspectives on the current status of Canadian polar bear subpopulations.

    Science.gov (United States)

    York, Jordan; Dowsley, Martha; Cornwell, Adam; Kuc, Miroslaw; Taylor, Mitchell

    2016-05-01

    Subpopulation growth rates and the probability of decline at current harvest levels were determined for 13 subpopulations of polar bears (Ursus maritimus) that are within or shared with Canada based on mark-recapture estimates of population numbers and vital rates, and harvest statistics using population viability analyses (PVA). Aboriginal traditional ecological knowledge (TEK) on subpopulation trend agreed with the seven stable/increasing results and one of the declining results, but disagreed with PVA status of five other declining subpopulations. The decline in the Baffin Bay subpopulation appeared to be due to over-reporting of harvested numbers from outside Canada. The remaining four disputed subpopulations (Southern Beaufort Sea, Northern Beaufort Sea, Southern Hudson Bay, and Western Hudson Bay) were all incompletely mark-recapture (M-R) sampled, which may have biased their survival and subpopulation estimates. Three of the four incompletely sampled subpopulations were PVA identified as nonviable (i.e., declining even with zero harvest mortality). TEK disagreement was nonrandom with respect to M-R sampling protocols. Cluster analysis also grouped subpopulations with ambiguous demographic and harvest rate estimates separately from those with apparently reliable demographic estimates based on PVA probability of decline and unharvested subpopulation growth rate criteria. We suggest that the correspondence between TEK and scientific results can be used to improve the reliability of information on natural systems and thus improve resource management. Considering both TEK and scientific information, we suggest that the current status of Canadian polar bear subpopulations in 2013 was 12 stable/increasing and one declining (Kane Basin). We do not find support for the perspective that polar bears within or shared with Canada are currently in any sort of climate crisis. We suggest that monitoring the impacts of climate change (including sea ice decline) on polar bear

  14. Chronic stress, leukocyte subpopulations, and humoral response to latent viruses

    Energy Technology Data Exchange (ETDEWEB)

    McKinnon, W.; Weisse, C.S.; Reynolds, C.P.; Bowles, C.A.; Baum, A. (Uniformed Services Univ. of the Health Sciences, Bethesda, MD (USA))

    1989-01-01

    Psychological stress has been shown to affect immune system status and function, but most studies of this relationship have focused on acute stress and/or laboratory situations. The present study compared total numbers of leukocytes and lymphocyte subpopulations (determined by flow cytometry) and antibody titers to latent and nonlatent viruses among a group of chronically stressed individuals living near the damaged Three Mile Island (TMI) nuclear power plant with those of a demographically comparable control group. Urinary catecholamine and cortisol levels were also examined. Residents of the TMI area exhibited greater numbers of neutrophils, which were positively correlated with epinephrine levels. The TMI group also exhibited fewer B lymphocytes, T-suppressor/cytotoxic lymphocytes, and natural killer cells. Antibody titers to herpes simplex were significantly different across groups as well, whereas titers to nonlatent rubella virus as well as IgG and IgM levels were comparable.

  15. Simulation Study for Transfer of Antibiotic Resistance via Mutator Subpopulation

    DEFF Research Database (Denmark)

    Philipsen, Kirsten Riber; Christiansen, Lasse Engbo; Aarestrup, Frank Møller;

    Evolution of antibiotic resistance in bacterial populations is an increasing problem having fatal consequences for treatment of diseases. Therefore it is very important to understand this evolution. Traditionally evolution is considered to happen by single point mutations, where each mutant must...... have a growth advantage over the parent strain and grow to a sufficient number before a second mutation can occur. However, when multiple mutations are necessary for development of resistance, single mutations occurring with a normal mutation rate can not always explain the observed resistance. We...... introduce an alternative hypothesis by which a subpopulation of mutators drives the evolution process. Resistance is acquired by a subpoplution of mutators, for which the mutation rate is much higher than the wild-type. If the resistance is located on a transferable plasmid it can subsequently...

  16. Mesenchymal stem cell subpopulations: phenotype, property and therapeutic potential.

    Science.gov (United States)

    Mo, Miaohua; Wang, Shan; Zhou, Ying; Li, Hong; Wu, Yaojiong

    2016-09-01

    Mesenchymal stem cells (MSC) are capable of differentiating into cells of multiple cell lineages and have potent paracrine effects. Due to their easy preparation and low immunogenicity, MSC have emerged as an extremely promising therapeutic agent in regenerative medicine for diverse diseases. However, MSC are heterogeneous with respect to phenotype and function in current isolation and cultivation regimes, which often lead to incomparable experimental results. In addition, there may be specific stem cell subpopulations with definite differentiation capacity toward certain lineages in addition to stem cells with multi-differentiation potential. Recent studies have identified several subsets of MSC which exhibit distinct features and biological activities, and enhanced therapeutic potentials for certain diseases. In this review, we give an overview of these subsets for their phenotypic, biological and functional properties. PMID:27141940

  17. Chronic stress, leukocyte subpopulations, and humoral response to latent viruses

    International Nuclear Information System (INIS)

    Psychological stress has been shown to affect immune system status and function, but most studies of this relationship have focused on acute stress and/or laboratory situations. The present study compared total numbers of leukocytes and lymphocyte subpopulations (determined by flow cytometry) and antibody titers to latent and nonlatent viruses among a group of chronically stressed individuals living near the damaged Three Mile Island (TMI) nuclear power plant with those of a demographically comparable control group. Urinary catecholamine and cortisol levels were also examined. Residents of the TMI area exhibited greater numbers of neutrophils, which were positively correlated with epinephrine levels. The TMI group also exhibited fewer B lymphocytes, T-suppressor/cytotoxic lymphocytes, and natural killer cells. Antibody titers to herpes simplex were significantly different across groups as well, whereas titers to nonlatent rubella virus as well as IgG and IgM levels were comparable

  18. Depressive symptoms and smoking among young Turkish and Moroccan ethnic minority groups in the Netherlands: a cross-sectional study

    Directory of Open Access Journals (Sweden)

    Agyemang Charles

    2011-03-01

    Full Text Available Abstract Background Although evidence indicates a strong association between depressive symptoms and smoking among host and migrant adults, less is known about this relationship among young ethnic minority groups in Europe. This paper aims to assess the relationship between depressive symptoms and smoking among young Turkish and Moroccan migrants in the Netherlands. Methods Multiple logistic regression analyses was used to analyze cross-sectional data from a sample of 364 Turkish and Moroccan migrants aged 15 to 24 years. The Center for Epidemiologic Studies Depression Scale (CES-D was used to measure the presence of clinically significant depressive symptoms. Smoking behavior was measured by a number of questions. Results Of the respondents, 22% were smokers and 33% had depressive symptoms. The prevalence of depressive symptoms was significantly higher in smokers (42.9% than in nonsmokers (29.5%. Respondents with depressive symptoms had increased odds of smoking even after adjusting for socioeconomic and cultural factors (OR = 2.68, 95% CI = 1.45-4.97. Conclusions Depressive symptoms were significantly associated with smoking behavior in young Turkish and Moroccan migrants. In addition to other acknowledged factors, depressive symptoms should also be considered in relation to the smoking behavior of this group. Intervention programs for smoking behavior should take depressive symptoms into account for young Turkish and Moroccan migrants.

  19. Cross-cultural adaptation and validation of the Turkish version of the pain catastrophizing scale among patients with ankylosing spondylitis.

    Science.gov (United States)

    İlçin, Nursen; Gürpınar, Barış; Bayraktar, Deniz; Savcı, Sema; Çetin, Pınar; Sarı, İsmail; Akkoç, Nurullah

    2016-01-01

    [Purpose] This study describes the cultural adaptation, validation, and reliability of the Turkish version of the Pain Catastrophizing Scale in patients with ankylosing spondylitis. [Methods] The validity of the Turkish version of the Pain Catastrophizing Scale was assessed by evaluating data quality (missing data and floor and ceiling effects), principal components analysis, internal consistency (Cronbach's alpha), and construct validity (Spearman's rho). Reproducibility analyses included standard measurement error, minimum detectable change, limits of agreement, and intraclass correlation coefficients. [Results] Sixty-four adult patients with ankylosing spondylitis with a mean age of 42.2 years completed the study. Factor analysis revealed that all questionnaire items could be grouped into two factors. Excellent internal consistency was found, with a Chronbach's alpha value of 0.95. Reliability analyses showed an intraclass correlation coefficient (95% confidence interval) of 0.96 for the total score. There was a low correlation coefficient between the Turkish version of the Pain Catastrophizing Scale and body mass index, pain levels at rest and during activity, health-related quality of life, and fear and avoidance behaviors. [Conclusion] The results of this study indicate that the Turkish version of the Pain Catastrophizing Scale is a valid and reliable clinical and research tool for patients with ankylosing spondylitis.

  20. Turkish Independence War and its consequences

    Directory of Open Access Journals (Sweden)

    Alexandru‑Nicolae Cucu

    2014-11-01

    Full Text Available At the end of the First World War, the Ottoman Empire collapsed and the Great Powers came to take the control of its territories. Having a strategic position at the southern gate of Europe, all of Turkish lands were very important for the First World War winners, both to secure European borders and to develop the trade between Europe and Middle East. On the other side, under Mustafa Kemal Atatürk command, a new Turkey with a strong nationalist way decided to fight for emancipating. Winning the war with the Great Powers not only in a military way, but also from a diplomatic perspective, the new Turkey became a modern regional power, having institutions and laws that assured its prosperity and security. Taking into consideration the independence war evolution, this paper wants also to show the diplomatic capability of Turkish leaders to balance between powers involved in the region.

  1. USING DICTIONARY IN TEACHING TURKISH AND LEXICOGRAPHY

    Directory of Open Access Journals (Sweden)

    Bilal ELBİR

    2013-06-01

    Full Text Available Turkish lessons are formed in primary education as a basis of understanding and explaning. It is necessary that student do not have any problems in understanding and explaning for expressing themselves well. Students should have a rich vocabulary to not to suffer these problems. The main source to be applied in the development of students’ vocabulary is dictionaries prepared for different purposes of usage. There are many types of dictioonaries, the main sources of the language, which are prepared according to purposes of usage. The aim of this study is to determine types of dictionaries used in Turkish teaching and how the usage of usage of a dictionary and to give information about dictionaries and lexicography.

  2. New Turkish Cinema – Some Remarks On The Homesickness Of The Turkish Soul

    Directory of Open Access Journals (Sweden)

    Agnieszka Ayşen Kaim

    2011-10-01

    Full Text Available Contemporary cinematography reflects the dualism in modern Turkish society. The heart of every inhabitant of Anatolia is dominated by homesickness for his little homeland. This overpowering feeling affects common people migrating in search of work as well as intellectuals for whom Istanbul is a place for their artistic development but not the place of origin. The city and “the rest” have been considered in opposition to each other. The struggle between “the provincial” and “the urban” has even created its own film genre in Turkish cinematography described as “homeland movies”. They paint the portrait of a Turkish middle class intellectual on the horns of a dilemma, the search for a modern identity and a place to belong in a modern world where values are constantly shifting.

  3. USAGE OF SYNONYM WORD IN OLD ANATOLIAN TURKISH MEDICAL HANDSCRIPTS AND SYNONYMITY IN TURKISH

    Directory of Open Access Journals (Sweden)

    İlhan UÇAR

    2010-04-01

    Full Text Available Richness of languages evaluates by its vocabulary. Some of these words occures with synonyms, which have got same meanings. While investigating oldness of languages, the presence belongs to these language synonyms are also important. Some of synonyms as well taken from other languages. Presence of borrowed words in a language has importance in the way of the language history. Commercial, scientific, literary, etc. relations which are established with the other nations also reverberates to the presence of vocabulary. In the period of the Old Anatolian Turkish, works were given in many fields in addition to orientation of scientific work also as mentioned. Hand scripts in medicine subject point out in the works which proved by the influence of Anatolian Bey’s. Turkish Terms and their synonyms which used in these hand scripts had contributed to comprise Turkish scientific language.

  4. Validity and Realibity of the Turkish form of the Emotion Regulation Questionnaire

    Directory of Open Access Journals (Sweden)

    Tarık TOTAN

    2015-11-01

    Full Text Available Objective: The purpose of the present study was to investigate psychometric properties of the Turkish form of the ERQ via classical test theory. Method: The participants of the present research consisted of 159 (52.5% female and 144 (47.5% male; a total of 303 Turkish young adults. Average age of the participants was 20 years and 11 months. The ERQ, the Emotional Self- Efficacy Scale, the Regulatory Emotional Self-efficacy Scale, the Satisfaction of Life Scale, and Oxford Happiness Scale (Short form were used as data collection tools. Confirmatory factor analysis (CFA were used for investigation of the psychometric properties of the ERQ. Also, criterion-related validity, test-retest validity, and internal consistency were used calculated. Results: The CFA results showed that standardized item estimates of the ERQ ranged between 0.47 and 0.74. Also the CFA results showed that the original factor structure of the ERQ confirmed on the Turkish sample. Besides, item-total correlations were above the 0.33. The independent samples t-test results indicated that there were significant difference between the total scores of upper 27% and lower 27% groups for all items. Internal consistency coefficients of the scale were determined as 0.78 for cognitive reappraisal and 0.71 for suppression. Test-retest results of the subscales were above 0.65. Conclusion: The findings showed that factor structures of the ERQ’s reappraisal and suppression had psychometric quality in Turkish version. Consequently, the scale could be used in individual or group focused psychotherapy and research.

  5. Opportunities For Turkish Companies in CEE

    OpenAIRE

    Okumuş, Andaç

    2010-01-01

    This thesis focuses on the opportunities for Turkish companies in the Central and Eastern European countries namely Hungary, Czech Republic, Poland, Slovak Republic and Austria. The thesis aims to provide a sound grasp of the economic situation of each country with an insight to the macroeconomic indicators, foreign direct investment and foreign trade figures for the country in question. Each country section included a separate focus on the strengths, weaknesses, threats and opportunities tha...

  6. Turkish Text Retrieval Experiments Using Lemur Toolkit

    OpenAIRE

    Yılmaz, Kutlu Emre; Arslan, Ahmet; Yilmazel, Ozgur

    2014-01-01

    We used Lemur Toolkit, an open source toolkit designed for Information Retrieval (IR) research, for our automated indexing and retrieval experiments on a TREC-like test collection for Turkish. We study and compare three retrieval models Lemur supports, especially Language modeling approach to IR, combined with language specific preprocessing techniques. Our experiments show that all retrieval models benefits from language specific preprocessing in terms of retrieval quality. Also Language Mod...

  7. Democracy education in Turkish Education System

    OpenAIRE

    Mehmet Okutan

    2010-01-01

    The purpose of this study is to find out the reflection of legislation and practical samples of democracy education in school education of Turkish Education. Method of this study can be defined field study. For this purpose especially objectives, rules and  principles in legislation was examined then did observations in schools and try to find out how the practical applications reflected in democracy education in schools.  Results; although there are some expressions to carry out de...

  8. Gini Decomposition by Gender :Turkish Case

    OpenAIRE

    Kaya, Ezgi; Senesen, Umit

    2010-01-01

    The aim of this paper is to reveal the gender inequalities in income distribution for Turkey by using decomposition of Gini coefficient, a common income inequality measure. A new decomposition method, Dagum's approach for decomposition of the Gini coefficient is used in the study. In the analysis, the decomposition of the Gini coefficient by gender is applied to Turkish individuals twice. First Gini coefficient for total disposable income is decomposed to examine the gender disparities in ind...

  9. Distance Education in Turkish Higher Education

    OpenAIRE

    Ömür AKDEMİR

    2011-01-01

    The term distance education is used to define education where educators and learners are physically separated. The first use of the distance education as a term goes back to 1924 in Turkey. Establishment of the Open Education Faculty of Anadolu University is the first initiative for the appearance of distance education in the Turkish Higher Education. Distance education is offered at different levels of higher education at present. Changes happening in technology and students characteristics ...

  10. FAIR PLAY I N TURKISH SOCIAL LIFE

    Directory of Open Access Journals (Sweden)

    Mikail TEL

    2014-07-01

    Full Text Available We can say that we start hearing term of fair play since last 30 years in our country. While it is a sportive term it also represents respectfulness toward all mutual rights, symbol of being just and honest also we can determine it as basic moral values wh ich needs to be practise. Expression and teaching of Fair play fact starts with family and it needs to be thought as a life discipline which should appear in society. Term of Fair play isn‟t only an organizing term for sportive interrelations it also ne eds to be taken as a cultural fact. It is a way of life. Term of Fair play is a way of thinking and acting so it is is above all of sport branches. It is behaviors and emotions which are accepted as conditions of being a perfect human being by Turkish society. Purpose of this study is to investigate perspective of Turkish society toward Fair play and find lived / real fair play events to set as sample. Term of Fair play, cultural values among Turkish society and real Fair play events had been studied carefully within the theorical scope. This research is a theorical study. Screening the resources used as method for this study. Tried to investigate works, articles and researches had been done about this field and interpret the facts which can be acc epted as sample for Fair play.

  11. Acquisition of Turkish demonstrative pronouns in children

    Directory of Open Access Journals (Sweden)

    Meltem Muşlu

    2015-01-01

    Full Text Available Joint focus of attention is one of the most crucial elements in effective communication. Demonstrative pronouns (DPs have an important role in providing this joint focus of attention. Although demonstratives are a prevalent topic, not many studies are conducted to find out the developmental stages of them. Therefore, the current study attempts to find out children’s comprehension of DPs in Turkish. Based on the results of the study, children’s developmental stages in different age groups are provided. Turkish has a three-way distinction in its demonstrative pronoun system: bu (this, şu (this/that and o (that. The subjects of the study were 12 children of ages 3,4 and 5. The results of the study were intriguing and they showed that learning the demonstrative system in Turkish might follow U-shaped learning pattern. Also, the results seem to support egocentrism hypothesis that children under the age of six had difficulty in shifting the deictic center when they and the experimenter have a different perspective. The use of şu at the age of 4 also showed surprising results.

  12. Rethinking Adult Literacy in the Contex of Oral Culture

    OpenAIRE

    Yildiz, Ahmet

    2008-01-01

    The article focused on potential effects of oral culture studies on the field of education/adult literacy. The oral tradition, which is prevalent among Turkish society, has influence on educational area. Because oral culture studies focus on learners? life experiences, oral culture studies contribute learning atmosphere, educational materials, program participation, and learner evaluation in the context of adult literacy.

  13. Predictive capacity of sperm quality parameters and sperm subpopulations on field fertility after artificial insemination in sheep.

    Science.gov (United States)

    Santolaria, P; Vicente-Fiel, S; Palacín, I; Fantova, E; Blasco, M E; Silvestre, M A; Yániz, J L

    2015-12-01

    This study was designed to evaluate the relevance of several sperm quality parameters and sperm population structure on the reproductive performance after cervical artificial insemination (AI) in sheep. One hundred and thirty-nine ejaculates from 56 adult rams were collected using an artificial vagina, processed for sperm quality assessment and used to perform 1319 AI. Analyses of sperm motility by computer-assisted sperm analysis (CASA), sperm nuclear morphometry by computer-assisted sperm morphometry analysis (CASMA), membrane integrity by acridine orange-propidium iodide combination and sperm DNA fragmentation using the sperm chromatin dispersion test (SCD) were performed. Clustering procedures using the sperm kinematic and morphometric data resulted in the classification of spermatozoa into three kinematic and three morphometric sperm subpopulations. Logistic regression procedures were used, including fertility at AI as the dependent variable (measured by lambing, 0 or 1) and farm, year, month of AI, female parity, female lambing-treatment interval, ram, AI technician and sperm quality parameters (including sperm subpopulations) as independent factors. Sperm quality variables remaining in the logistic regression model were viability and VCL. Fertility increased for each one-unit increase in viability (by a factor of 1.01) and in VCL (by a factor of 1.02). Multiple linear regression analyses were also performed to analyze the factors possibly influencing ejaculate fertility (N=139). The analysis yielded a significant (P<0.05) relationship between sperm viability and ejaculate fertility. The discriminant ability of the different semen variables to predict field fertility was analyzed using receiver operating characteristic (ROC) curve analysis. Sperm viability and VCL showed significant, albeit limited, predictive capacity on field fertility (0.57 and 0.54 Area Under Curve, respectively). The distribution of spermatozoa in the different subpopulations was not

  14. Production of interferons in human placental trophoblast subpopulations and their possible roles in pregnancy.

    OpenAIRE

    Aboagye-Mathiesen, G; Tóth, F D; Zdravkovic, M; Ebbesen, P

    1994-01-01

    The human cytotrophoblasts are the first fetal cells to arise during embryogenesis and are the progenitor cells to villous (noninvasive), syncytiotrophoblast (noninvasive), "intermediate" extravillous (invasive), and "anchoring" extravillous (invasive) trophoblast subpopulations. These trophoblast subpopulations were isolated from first- and third-trimester placentae and were stimulated with Sendai virus, granulocyte-macrophage colony-stimulating factors (GM-CSF), and platelet-derived growth ...

  15. Ethnic differences in disability risk between Dutch and Turkish scaffolders

    NARCIS (Netherlands)

    A. Burdorf (Alex); F.G. Öry; L.A.M. Elders (Leo)

    2004-01-01

    textabstractThe number of native Dutch and Turkish workers receiving a permanent disability pension in the Netherlands is still rising. To assess ethnic differences in disability risk between Dutch and Turkish scaffolders, a retrospective study was conducted within a large scaffold

  16. Consequences of Turkish return migration from Western Europe

    NARCIS (Netherlands)

    Kunuroglu, F.K.; Yagmur, Kutlay; van de Vijver, Fons; Kroon, Sjaak

    2015-01-01

    We studied the consequences of Turkish return migration in the reconstruction of 'migrant' identities into 'almanci' identities (literally: German-like; a pejorative term denoting Turkish returnees with a German-like identity) using semi-structured, oral interviews among 48 informants. The study use

  17. Research Ranking Place of Turkish Economists in the World

    OpenAIRE

    Ferda, HALICIOGLU

    2014-01-01

    This research note presents the research rankings of Turkish economists in the world using RePEc database as of January 2014. The long-run research ranking data running from 2003 to 2013 are utilized to identify the research success of Turkish economists working at universities and institutions all over the world.

  18. Counselling International Students in Turkish Universities: Current Status and Recommendations

    Science.gov (United States)

    Bektas, Dilek Yelda

    2008-01-01

    In the present study, the current status of international students and counselling services provided at Turkish universities is addressed. Firstly, a brief history of counselling and counselling services in Turkish universities is examined, leading to a consideration of the current status of international students and counselling services.…

  19. Turkish population data on the short tandem repeat locus TPOX

    DEFF Research Database (Denmark)

    Vural, B; Poda, M; Atlioglu, E;

    1998-01-01

    Allele and genotype frequencies were determined for the STR (short tandem repeat) locus TPOX in a random Turkish population sample of 200 individuals.......Allele and genotype frequencies were determined for the STR (short tandem repeat) locus TPOX in a random Turkish population sample of 200 individuals....

  20. Turkish Prospective Teachers' Understanding and Misunderstanding on Global Warming

    Science.gov (United States)

    Ocal, A.; Kisoglu, M.; Alas, A.; Gurbuz, H.

    2011-01-01

    The key objective of this study is to determine the Turkish elementary prospective teachers' opinions on global warming. It is also aimed to establish prospective teachers' views about the environmental education in Turkish universities. A true-false type scale was administered to 564 prospective teachers from science education, social studies…

  1. Effects of microwave radiation on peripheral lymphocyte subpopulations in rats

    Directory of Open Access Journals (Sweden)

    Jin-ling YIN

    2011-10-01

    Full Text Available Objective To investigate the effects and mechanisms of microwave radiation on peripheral lymphocyte subpopulations in Wistar rats.Methods A total of 100 Wistar rats(180-220g were exposed to microwave with different average power densities of 5,10,30 and 60 mW/cm2,and sham exposure of 0mW/cm2 was performed in a control group at the same time.At day 1,7,14 and 28 after microwave irradiation,the changes in peripheral CD3+,CD4+,CD8+ T cells,ratio of CD4+/CD8+ and CD45RA+ B lymphocyte in rats were analyzed by flow cytometry(FCM.Results The CD3+ T cells decreased significantly in 10-30mW/cm2 groups at day 7 and in 5-30 mW/cm2 groups at day 14 after radiation as compared with control group(P < 0.05,and CD4+ T cells decreased significantly in 10mW/cm2 group at day 14 after radiation as compared with control group(P < 0.01.From day 1 to day 14 after radiation,CD8+ T cells showed a reduction in number in all irradiated groups when compared with the control,but statistical significance was only found in the 30mW/cm2 group(P < 0.05.The CD4+/CD8+ ratio increased in 5mW/cm2 group on day 1,while decreased significantly in 5-30mW/cm2 groups on day 14 after radiation as compared with control group(P < 0.05.After microwave exposure,however,CD45RA+ B cells in 30mW/cm2 group at day 1 and in 30-60mW/cm2 groups at day 14 after radiation increased significantly in a dose-dependent manner.Conclusion A definite dosage of microwave radiation,ranging from 5-60mW/cm2,may induce changes in subpopulations of peripheral lymphocytes and cause acute immune function impairment in rats.

  2. US and Turkish preschoolers' observational knowledge of astronomy

    Science.gov (United States)

    Saçkes, Mesut; McCormick Smith, Mandy; Cabe Trundle, Kathy

    2016-01-01

    The purpose of this cross-cultural study was to describe and compare US and Turkish children's observational knowledge of the day and night cycle and to identify similarities predicted by framework theory. Fifty-six (27 US and 29 Turkish) young children (ages 48-60 months) participated in the study. Semi-structured interviews were individually conducted, digitally recorded, transcribed, and analyzed using the constant comparative method. The results demonstrate that preschoolers from the two cultures are able to make comparable informal observations of the sky, and their observational knowledge includes many similarities, with one exception, as predicted by framework theory. US children were more likely to perform better than the Turkish children on the question about the time of observation for the moon. Although science concepts and skills are better represented in US early childhood education programs than the Turkish program, the results suggest that this advantage did not translate into performance differences between US and Turkish children.

  3. Increased radiosensitivity of a subpopulation ot T-lymphocyte progenitors from patients with Fanconi's anemia

    International Nuclear Information System (INIS)

    In vitro radiation survival of peripheral blood T lymphocytes was studied in 15 clinically normal adults and 4 patients with Fanconi's anemia. Tritiated thymidine incorporation in a whole blood lymphocyte stimulation test (LST) and a newly developed whole blood T-lymphocyte colony assay were used to measure lymphocyte blastogenesis and colony formation in response to phytohemagglutinin (PHA) or concanavalin-A (Con-A) stimulation. Lymphocyte colony formation was found to be consistently more sensitive than the LST for detection of low-level radiation effects using both normal cells and lymphocytes from Fanconi's anemia patients. Lymphocytes from patients with Fanconi's anemia were significantly more sensitive to in vitro x-irradiation than lymphocytes from clinically normal individuals as measured by their ability to divide when stimulated by PHA in the LST (patients, D37 . 198 R; normals, D37 . 309 R, p . 0.057) and colony formation assay (patients, D37 . 53 R; normals, D37 . 109 R, p . 0.016). No significant difference in the radiosensitivity of the Con-A response was observed between the two groups. The PHA-responsive T-lymphocyte subpopulation in Fanconi's anemia patients appears to be intrinsically defective. The nature of this defect, significance in the disease process, and relevancy of these findings to the establishment of radiation protection standards are discussed

  4. Evaluation of smoking genotoxicity in Turkish young adults

    Directory of Open Access Journals (Sweden)

    Ayse G Zamani

    2011-01-01

    Conclusions: Our data showed that cigarette smoke is a DNA damage causitive agent on exfoliative buccal mucosa and urothelial cells and peripheric blood lymphocytes of young smokers, but it has most destructive effect on urothelial cells.

  5. Evaluation of smoking genotoxicity in Turkish young adults

    OpenAIRE

    Zamani, Ayse G.; H Gul Durakbasi-Dursun; Sennur Demirel; Aynur Acar

    2011-01-01

    Background: For the past few decades, it has been widely known in developed countries that tobacco is dangerous, but it is still insufficiently realized how big these dangers really are. Aims: To determine and evaluate micronuclei (MN) frequencies of young smokers and nonsmokers in three different tissues (peripheric blood lymphoctes, buccal mucosa, and exfoliative urothelial cells) at the same time. Materials and Methods: MN assay was performed on buccal mucosa, urothelial cells, and...

  6. Evaluation of smoking genotoxicity in Turkish young adults

    Science.gov (United States)

    Zamani, Ayse G.; Durakbasi-Dursun, H. Gul; Demirel, Sennur; Acar, Aynur

    2011-01-01

    BACKGROUND: For the past few decades, it has been widely known in developed countries that tobacco is dangerous, but it is still insufficiently realized how big these dangers really are. AIMS: To determine and evaluate micronuclei (MN) frequencies of young smokers and nonsmokers in three different tissues (peripheric blood lymphoctes, buccal mucosa, and exfoliative urothelial cells) at the same time. MATERIALS AND METHODS: MN assay was performed on buccal mucosa, urothelial cells, and peripheric blood lymphocyte samples obtained from 15 healthy male smokers (>5 pack-years) and 15 healthy male nonsmoker controls who had not been exposed to any known genotoxic agent. STATISTICAL ANALYSIS USED: The statistical differences between smoker and nonsmoker groups were calculated by using student t test. The differences between smoker-group tissues were compared by ANOVA. RESULTS: It was found that MN frequency (mean value ± standard deviation) in oral mucosa cells from smokers and controls were 1.20 ± 0.22% and 0.26 ± 0.10%; in urothelial exfoliative cells, 1.29 ± 0.28% and 0.12 ± 0.08%; in peripheric blood lymphocytes, 1.53 ± 0.23% and 0.38 ± 0.12%, respectively. The mean MN frequencies in buccal mucosa, urothelial exfoliative cells, and peripheric blood lymphocytes were significantly higher in smokers than in those of controls (P<0.05). All tissues were affected from smoking, but the most destructive effect was seen in urothelial cells of smokers (P<0.05). CONCLUSIONS: Our data showed that cigarette smoke is a DNA damage causitive agent on exfoliative buccal mucosa and urothelial cells and peripheric blood lymphocytes of young smokers, but it has most destructive effect on urothelial cells. PMID:21814336

  7. Towards Turkish ASR: Anatomy of a rule-based Turkish g2p

    OpenAIRE

    Altinok, Duygu

    2016-01-01

    This paper describes the architecture and implementation of a rule-based grapheme to phoneme converter for Turkish. The system accepts surface form as input, outputs SAMPA mapping of the all parallel pronounciations according to the morphological analysis together with stress positions. The system has been implemented in Python

  8. Ensemble survival trees for identifying subpopulations in personalized medicine.

    Science.gov (United States)

    Chen, Yu-Chuan; Chen, James J

    2016-09-01

    Recently, personalized medicine has received great attention to improve safety and effectiveness in drug development. Personalized medicine aims to provide medical treatment that is tailored to the patient's characteristics such as genomic biomarkers, disease history, etc., so that the benefit of treatment can be optimized. Subpopulations identification is to divide patients into several different subgroups where each subgroup corresponds to an optimal treatment. For two subgroups, traditionally the multivariate Cox proportional hazards model is fitted and used to calculate the risk score when outcome is survival time endpoint. Median is commonly chosen as the cutoff value to separate patients. However, using median as the cutoff value is quite subjective and sometimes may be inappropriate in situations where data are imbalanced. Here, we propose a novel tree-based method that adopts the algorithm of relative risk trees to identify subgroup patients. After growing a relative risk tree, we apply k-means clustering to group the terminal nodes based on the averaged covariates. We adopt an ensemble Bagging method to improve the performance of a single tree since it is well known that the performance of a single tree is quite unstable. A simulation study is conducted to compare the performance between our proposed method and the multivariate Cox model. The applications of our proposed method to two public cancer data sets are also conducted for illustration. PMID:27073016

  9. TEACHING TURKISH AS SPOKEN IN TURKEY TO TURKIC SPEAKERS - TÜRK DİLLİLERE TÜRKİYE TÜRKÇESİ ÖĞRETİMİ NASIL OLMALIDIR?

    Directory of Open Access Journals (Sweden)

    Ali TAŞTEKİN

    2015-12-01

    that teaching Turkish as spoken in Turkey to Turkic speakers, as the first stage, a course titled “Teaching Turkish to Turkic Speakers” should be added to the curriculum as well as the course “Teaching Turkish to Foreigners” at Turkish Language Teaching departments. And as the second stage, candidates to teach Turkish to Turkic speakers should be taught with a separate curriculum and under the roof of a different department in order to specialize in the field. 5. Lastly, publications regarding how to teach Turkish to Turkic speakers should not be prepared at a desk, but right on the field, practically, seeing the realities of the region.” (Yılmaz 2015 Furthermore, the fact that “Forming a common communicative language is possible by means of a single language that can communicate between all Turkic communities,” (Ercilasun 1992: 358 (Alioğlu 2013 must never be disregarded. Teaching Turkish as spoken in Turkey should be divided into two main sections as “Teaching Turkish as spoken in Turkey to Native Turkic speakers” and “Teaching Turkish as spoken in Turkey to Non-native Speakers” and teaching methods and educational tools should be determined accordingly. “Teaching Turkish as spoken in Turkey to Native Turkic speakers” should also be classified into groups. For example, under the sub title of “Teaching Turkish as spoken in Turkey to Turkic speakers”, specific course books for “Azerbaijan Turks, Kirghiz Turks, Kazakh Turks, Uzbek Turks and Turkman Turks, etc.” should be prepared in order to teach them Turkish as spoken in Turkey. In addition, instead of grammar based methods, techniques that give grammatical knowledge subtly should be preferred in Teaching Turkish as Spoken in Turkey to Turkic Speakers. While teaching Turkish to adults that come from various parts of the world with various language knowledge and skills, we should benefit from the power of pictures and shapes which are considered the common language of humankind. The

  10. Estimates of vital rates for a declining loggerhead turtle (Caretta caretta) subpopulation: implications for management

    Science.gov (United States)

    Lamont, Margaret M.; Fujisaki, Ikuko; Carthy, Raymond R.

    2014-01-01

    Because subpopulations can differ geographically, genetically and/or phenotypically, using data from one subpopulation to derive vital rates for another, while often unavoidable, is not optimal. We used a two-state open robust design model to analyze a 14-year dataset (1998–2011) from the St. Joseph Peninsula, Florida (USA; 29.748°, −85.400°) which is the densest loggerhead (Caretta caretta) nesting beach in the Northern Gulf of Mexico subpopulation. For these analyses, 433 individuals were marked of which only 7.2 % were observed re-nesting in the study area in subsequent years during the study period. Survival was estimated at 0.86 and is among the highest estimates for all subpopulations in the Northwest Atlantic population. The robust model estimated a nesting assemblage size that ranged from 32 to 230 individuals each year with an annual average of 110. The model estimates indicated an overall population decline of 17 %. The results presented here for this nesting group represent the first estimates for this subpopulation. These data provide managers with information specific to this subpopulation that can be used to develop recovery plans and conduct subpopulation-specific modeling exercises explicit to the challenges faced by turtles nesting in this region.

  11. Beta thalassaemia mutations in Turkish Cypriots.

    OpenAIRE

    Sozuoz, A; Berkalp, A; A. Figus; Loi, A; Pirastu, M.; Cao, A

    1988-01-01

    Using oligonucleotide hybridisation or restriction endonuclease analysis, we have characterised the molecular defect in 94 patients with thalassaemia major and four with thalassaemia intermedia of Turkish Cypriot descent. We found that four mutations, namely beta+ IVS-1 nt 110, beta zero IVS-1 nt, beta+ IVS-1 nt 6, and beta+ IVS-2 nt 745 were prevalent, accounting for 69.9%, 11.7%, 8.7%, and 5.6% respectively of the beta thalassaemia chromosomes. This information may help in the organisation ...

  12. THE GREAT SILK ROAD AND TURKISH WORLD

    Directory of Open Access Journals (Sweden)

    Mustafa ÖZDEMİR

    2011-04-01

    Full Text Available The expression of the great Silk Road first came from the famouse Chinese traveler Çjan Syan before the BC and is now known as Kervan Road. Later, this expression gained a new meaning between Asia, the Mediterranean and the European countries.An estimated of 20 000 km of total length of the Great Silk Road passed the Turkish peoples settled lands. The Silk Road that was considered as the Jugularvein major trade route that was connecting China and Byzantium was in Turks hands.

  13. TURKISH HARD COAL AGENCY ECONOMIC EFFECT OF ZONGULDAK

    Directory of Open Access Journals (Sweden)

    Mesut ELİBÜYÜK

    2015-04-01

    Full Text Available Turkish Hard Coal Agency -the only institution engaged in coal extractionhas made great contributions in the economic sense, in the western Black Sea region or even the entire Black Sea region. That institution Turkish Hard Coal Agency, particularly in terms of the development of the province of Zonguldak has been a decisive influence. The extraction of coal in the institution goes through in a challenging process. The businesses, factories, the location of lavuars, wells of Turkish Hard Coal Agency have appointed both urban development areas as well as the direction of migration. Depending on Turkish Hard Coal Agency, many industries have been established in this region but the region's economy is mainly dominated by iron and steel sector. Turkish Hard Coal Agency has made some significant impacts in the other activities of the workers in the institution. The agriculture, livestock, forestry, industrial and commercial activities remain under the influence of Turkish Hard Coal Agency and these activities are being shaped by the production of Turkish Hard Coal Agency. There is also seen the largest share of public investments in mining.

  14. The validity and reliability study of Turkish version of the multiple intelligences developmental assessment scales

    Directory of Open Access Journals (Sweden)

    Ayten İflazoğlu Saban

    2012-08-01

    Full Text Available The purpose of this study is to adapt Multiple Intelligences Developmental Assessment Scales (MIDAS to Turkish. After examining and confirming equivalency between English and Turkish versions the scale was administered to a sample (1466 participant including undergraduate, graduate students at the Cukurova University and adult in Adana, Turkey. In addition, test-retest reliability was assessed using a sample of undergraduate, graduate and adults in Adana,Turkey (N=100. In order to examine the validity and reliability properties of the scale, exploratory and confirmatory factor analysis, Cronbach Alpha correlation coefficients, corrected item-total correlations and t-tests between items’ means of upper 27%-lower 27% points were used. The final analysis accounted for 41.93 % of the variance under 93 items and 7 factors. The internal consistency coefficient (α = .87 was within ideal ranges. Also results of confirmatory factor analysis show that the model fitness indicator indexes meet the statistical standards [χ2=16558.65 (sd=4164, p<.001, (χ2/sd=3.98, NNFI= 0.95, NFI=0.93, CFI=0.95, IFI= 0.95, RMSEA=0.052, and SRMR= 0.062].

  15. PERIAPICAL HEALTH AND CORONARY RESTORATION QUALITY OF ROOT-FILLED TEETH IN THE TURKISH POPULATION

    Directory of Open Access Journals (Sweden)

    E. Bodrumlu

    2012-09-01

    Full Text Available Objective: The purpose of this study was to compare the quality of coronary restorations and root canal fillings with the periapical status of root-filled teeth, in a subpopulation of Turkish individuals. Method: The study included 18,210 randomly selected, 20- to 70-year-old patients referred to the Dental Faculty of Ondokuz Mayis University. A total number of 1,027 root-filled teeth from 780 patients (645 females, 382 males matched these criteria. Additionally, the radiographs were separated according to the age and gender of patients. Panoramic radiographies compared the quality of coronary restorations and root canal fillings with the periapical status of root-filled teeth. Results: The most numerous root-filled teeth were observed in the 20- to 29-year-old group, in both genders. For the maxillary and mandibular incisive teeth, the prevalence of inadequate coronary restoration with apical periodontitis (AP is 29.04% in males and 70.96%, respectively, in females (p<0.05. For the posterior teeth, in both jaws, the prevalence of inadequate coronary restoration with AP is 38.99% in males and 61.02%, respectively, in females. The AP prevalence in inadequate coronary restorations was significantly higher for the posterior than for the anterior teeth. Conclusion: This study concludes that adequate coronary restorations and crowned root-filled teeth significantly reduce AP incidence.

  16. Geographical motifs in Turkish folk music lexicon and similarity analysis

    OpenAIRE

    Mehmet Şahin; , Mehmet Gürbüz

    2012-01-01

    Turkish folk music, as the name implies, is music that comes from the people and it is a kind of music that defines and tells the people.  It is significantly affected by the physical and human features of the region where it is said. Turkey which is located on Anatolia that hosts many civilizations through history has rich folk music culture.The purpose of this study is to determine the effect of geography in shaping Turkish folk music and to specify Turkish folk music regions. For this purp...

  17. Historical approach to Turkish folk and classical music

    Directory of Open Access Journals (Sweden)

    Fatma Adile Baser

    2006-08-01

    Full Text Available Turkish Classical Music, especially with the success at the Ottoman period, is a music of a civilization. It became a common language in all geographies and people that Turks made contacts with in various ways. Turkish civilization does not deny what she learned from Persians and Arabs, but she managed to use them to improve herself and developing better by adding the information to herself. This shows her power of creating civilization. One of the main signs of this three-continent-spread culture is of course Turkish Classical Music. İt is seen that collective awareness and mind which forms Turkish Classical Music, first recovered the common points, coming from the roots, between Turkish “boy” clans then considered the musical specialities of other societies that share same climate, geography, or some cultural values with Turks. In this manner, the music developed, came to the point that we say “classic”, in which societies and nations found themselves within, by climbing over the identity of being a particular group’s or society’s music. This study is directed towards to recover the main components which gives Turkish Classical Music its character in the process of development by looking beyond the history. In this point the relationship between Turkish Classical and Folk Music is presented.The main path to Muslim Turkishness in the art and political area – Oguz Turkishness is emphasized and their understanding and behaviour before and after Islam is discussed from the music side. Second mainland of Turks, Anatolia is again discussed under another title by the means of Seljuks, Anatolian Seljuks and Beyliks periods; reflections of Oguz “bey” understanding in music is told. The effects of the sufi understanding which came to Anatolia over Horasan on music and the Anatolian Turkishness’ role over sufi understanding is considered, Ahi organization which is said to be a semi religious foundation of Turkish style mentioned by

  18. Historical approach to Turkish folk and classical music

    Directory of Open Access Journals (Sweden)

    Fatma Âdile Başer

    2006-08-01

    Full Text Available Turkish Classical Music, especially with the success at the Ottoman period, is a music of a civilization. It became a common language in all geographies and people that Turks made contacts with in various ways. Turkish civilization does not deny what she learned from Persians and Arabs, but she managed to use them to improve herself and developing better by adding the information to herself. This shows her power of creating civilization. One of the main signs of this three-continent-spread culture is of course Turkish Classical Music. İt is seen that collective awareness and mind which forms Turkish Classical Music, first recovered the common points, coming from the roots, between Turkish “boy” clans then considered the musical specialities of other societies that share same climate, geography, or some cultural values with Turks. In this manner, the music developed, came to the point that we say “classic”, in which societies and nations found themselves within, by climbing over the identity of being a particular group’s or society’s music. This study is directed towards to recover the main components which gives Turkish Classical Music its character in the process of development by looking beyond the history. In this point the relationship between Turkish Classical and Folk Music is presented.The main path to Muslim Turkishness in the art and political area – Oguz Turkishness is emphasized and their understanding and behaviour before and after Islam is discussed from the music side. Second mainland of Turks, Anatolia is again discussed under another title by the means of Seljuks, Anatolian Seljuks and Beyliks periods; reflections of Oguz “bey” understanding in music is told. The effects of the sufi understanding which came to Anatolia over Horasan on music and the Anatolian Turkishness’ role over sufi understanding is considered, Ahi organization which is said to be a semi religious foundation of Turkish style mentioned by

  19. "Reflections of the Loss of Rumeli on the Turkish Poetry"

    OpenAIRE

    Mehmet GÜNEŞ (M.A.H.)

    2011-01-01

    Losing the land of Rumeli has had significant reflections on the Turkish poetry. Poets such as Rıza Tevfik, Mehmet kif, Aka Gündüz, Arif Nihat, etc. wrote poems on how much the sudden loss of Rumeli, which had long been under the Turkish rule, influenced the feelings of the Turkish people quite negatively. They harshly criticized the negligence and the incompetence of the rulers which accelerated the loss of the land during the Balkan War. One can easily observe the dramatic style in such po...

  20. Current snapshot of the Turkish ESCO market

    International Nuclear Information System (INIS)

    Turkey's Energy Efficiency Law (EEL), enacted in 2007, had been expected to transform the energy policies in government and private sectors, and offer opportunities for, then-impending, Turkish Energy Service Company (ESCO) market. Yet, the communiqué of the EEL related to ESCOs was released only recently in July 2012. In this work, we review the current status of the ESCO market in Turkey. We provide an outlook through the recent legal communiqué and present barriers, enabling factors, and opportunities, supported by country's financial and economic facts. ESCO-financing mechanism prevailing and the sources of financing in the country are also mentioned. The communiqué on ESCOs fits well in the chain of regulatory attempts to increase Turkey's competitiveness in the global markets. However, we anticipate that some of its principles and procedures to be enforced may be deterrent for small-scale candidate ESCOs and may slow down the expected development of the Turkish ESCO market. Otherwise, the communiqué should lead restructuring of a stronger ESCO market in Turkey. - Highlights: • We review the current status of the ESCO market in Turkey. • We give outlook through the recent communiqué on ESCOs. • We provide view through financial and economic facts. • We present barriers, enabling factors, and suggestions

  1. TURKISH BANKING SECTOR’S PROFITABILITY FACTORS

    Directory of Open Access Journals (Sweden)

    Songül Kakilli ACARAVCI

    2013-01-01

    Full Text Available Profitability of banking sector is the most important instrument of financial system for the future of the economy. The objective of this study is to determine by using Johansen and Juselius cointegration test approach of the bank specific and macroeconomic factors that affect the profitability of commercial banks in Turkish banking sector. In study, the data are collected from the three biggest state-owned, privately-owned and foreign banks. The sample period spans from 1998 to 2011. In the study, return of asset, return of equity and net interest margin were used as proxy for profitability of banks. The bank specific determinants, which were thought to have effects on profitability are total credits/total assets, total deposits/total assets, total liquid assets/total assets, total wage and commission incomes/ total assets, total wage and commission expenses/total assets, the logarithm of total assets and total equity/total assets. The macroeconomic determinants of study are real gross domestic product, inflation rate, real exchange rate and real interest rate. Empirical findings suggest that the bank specific determinants have been more effect than macroeconomic factors on profitability of the banks. The reel gross domestic product and real exchange rate have been effective on the profitability. In addition, the 2001 economic crisis has a negative effect on all Turkish Banking sector.

  2. Selective neurofilament (SMI-32, FNP-7 and N200) expression in subpopulations of layer V pyramidal neurons in vivo and in vitro.

    Science.gov (United States)

    Voelker, Courtney C J; Garin, Nathalie; Taylor, Jeremy S H; Gähwiler, Beat H; Hornung, Jean-Pierre; Molnár, Zoltán

    2004-11-01

    There are two main types of layer V pyramidal neurons in rat cortex. Type I neurons have tufted apical dendrites extending into layer I, produce bursts of action potentials and project to subcortical targets (spinal cord, superior colliculus and pontine nuclei). Type II neurons have apical dendrites, which arborize in layers II-IV, do not produce bursts of action potentials and project to ipsilateral and contralateral cortex. The specific expression of different genes and proteins in these two distinct layer V neurons is unknown. To distinguish between distinct subpopulations, fluorescent microspheres were injected into subcortical targets (labeling type I neurons) or primary somatosensory cortex (labeling type II neurons) of adult rats. After transport, cortical sections were processed for immunohistochemistry using various antibodies. This study demonstrated that antigens recognized by SMI-32, N200 and FNP-7 antibodies were only expressed in subcortical (type I)--but not in contralateral (type II)--projecting neurons. NR1, NR2a/b, PLCbeta1, BDNF, NGF and TrkB antigens were highly expressed in all neuronal subpopulations examined. Organotypic culture experiments demonstrated that the development of neurofilament expression and laminar specificity does not depend on the presence of the subcortical targets. This study suggests specific markers for the subcortical projecting layer V neuron subpopulations.

  3. Meta-STEPP: subpopulation treatment effect pattern plot for individual patient data meta-analysis.

    Science.gov (United States)

    Wang, Xin Victoria; Cole, Bernard; Bonetti, Marco; Gelber, Richard D

    2016-09-20

    We have developed a method, called Meta-STEPP (subpopulation treatment effect pattern plot for meta-analysis), to explore treatment effect heterogeneity across covariate values in the meta-analysis setting for time-to-event data when the covariate of interest is continuous. Meta-STEPP forms overlapping subpopulations from individual patient data containing similar numbers of events with increasing covariate values, estimates subpopulation treatment effects using standard fixed-effects meta-analysis methodology, displays the estimated subpopulation treatment effect as a function of the covariate values, and provides a statistical test to detect possibly complex treatment-covariate interactions. Simulation studies show that this test has adequate type-I error rate recovery as well as power when reasonable window sizes are chosen. When applied to eight breast cancer trials, Meta-STEPP suggests that chemotherapy is less effective for tumors with high estrogen receptor expression compared with those with low expression. Copyright © 2016 John Wiley & Sons, Ltd.

  4. Subpopulations of Regulatory T Cells in Rheumatoid Arthritis, Systemic Lupus Erythematosus, and Behcet's Disease

    OpenAIRE

    KIM, JAE-RYONG; Chae, Jin-Nyeong; Kim, Sang-Hyon; Ha, Jung-Sook

    2012-01-01

    Recently, subpopulations of regulatory T (Treg) cells, resting Treg (rTreg) and activated Treg (aTreg), have been discovered. The authors investigated the relationship between the change of Treg, aTreg and rTreg and autoimmune diseases. Treg cells and those subpopulations were analyzed by using the human regulatory T cell staining kit and CD45RA surface marker for 42 rheumatoid arthritis (RA), 13 systemic lupus sclerosis (SLE), 7 Behcet's disease (BD), and 22 healthy controls. The proportion ...

  5. Immunohistochemical Characterization of Leukocytic Subpopulations in Chronic Endometritis

    Science.gov (United States)

    Venuti, Susan; Brown, Sharla; Collins, Julie

    1996-01-01

    Objective: We analyzed the histologic and immunohistochemical changes in the endometrial leukocytic subpopulations to determine which of them are characteristic of chronic endometritis. Results: Endometrial biopsies from 25 cases of chronic endometritis and 35 controls were studied. Characteristic morphologic findings included the presence of a plasma cell infiltrate, and a prominent, albeit non-specific, lymphocytic infiltrate in all patients with endometritis. A neutrophilic infiltrate was also noted in 90% of the patients. Other non-specific histologic findings included occasional prominent lymphoid aggregates, stromal edema, hemorrhage, and necrosis and cystic dilation of some glands in endometria of patients with chronic endometritis. Endometrial immune cells were investigated immunohistochemically using antibodies to CD3 (pan-T), CD20 (pan-B, L26), and Ham-56 (macrophage). In control patients, endometrial immune cells were predominantly composed of CD3 and Ham-56 positive cells. CD20 positive cells comprised <2% of immune cells in control patients [mean: <2 cells/high power field (HPF)]. Large numbers of CD20 and CD3 lymphocytes were seen in endometria of patients with chronic endometritis. A semiquantitative analysis showed that the numbers of CD20 and CD3 positive cells in patients with chronic endometritis were increased 50- and 3-fold, respectively, when compared to those of control patients (mean B cells: 49 vs. 2 cells/HPF; mean T cells: 149 vs. 45 cells/HPF). CD20 positive cells were predominantly seen in subepithelial and periglandular aggregates. CD3 positive cells had a predominant stromal distribution and an occasional intra- or subepithelial localization. There was no difference in the number and distribution of Ham-56 positive cells in patients with or without endometritis. Conclusions: These findings suggest that CD20 cells may have a significant role in the pathogenesis of chronic endometritis and that immunostaining for B and T lymphocytes

  6. Male and Female Subpopulations of Salix viminalis Present High Genetic Diversity and High Long-Term Migration Rates between Them.

    Science.gov (United States)

    Zhai, Feifei; Mao, Jinmei; Liu, Junxiang; Peng, Xiangyong; Han, Lei; Sun, Zhenyuan

    2016-01-01

    Dioecy distributed in 157 flowering plant families and 959 flowering plant genera. Morphological and physiological differences between male and female plants have been studied extensively, but studies of sex-specific genetic diversity are relatively scarce in dioecious plants. In this study, 20 SSR loci were employed to examine the genetic variance of male subpopulations and female subpopulations in Salix viminalis. The results showed that all of the markers were polymorphic (Na = 14.15, He = 0.7566) and workable to reveal the genetic diversity of S. viminalis. No statistically significant difference was detected between male and female subpopulations, but the average genetic diversity of male subpopulations (Na = 7.12, He = 0.7071) and female subpopulations (Na = 7.31, He = 0.7226) were high. Under unfavorable environments (West Liao basin), the genetic diversity between male and female subpopulations was still not significantly different, but the genetic diversity of sexual subpopulations were lower. The differentiation of the ten subpopulations in S. viminalis was moderate (FST = 0.0858), which was conformed by AMOVA that most of genetic variance (94%) existed within subpopulations. Pairwise FST indicated no differentiation between sexual subpopulations, which was accompanied by high long-term migrate between them (M = 0.73~1.26). However, little recent migration was found between sexual subpopulations. Therefore, artificial crossing or/and transplantation by cutting propagation should be carried out so as to increase the migration during the process of ex situ conservation. PMID:27047511

  7. Growth curves for Turkish Girls with Turner Syndrome: Results of the Turkish Turner Syndrome Study Group

    OpenAIRE

    Darendeliler, Feyza; Yeşilkaya, Ediz; Bereket, Abdullah; Baş, Firdevs; Bundak, Rüveyde; Sarı, Erkan; Küçükemre Aydın, Banu; Darcan, Şükran; Dündar, Bumin; Büyükinan, Muammer; Kara, Cengiz; Mazıcıoğlu, Mümtaz M.; Adal, Erdal; Akıncı, Ayşehan; Atabek, Mehmet Emre

    2015-01-01

    Objective: Children with Turner syndrome (TS) have a specific growth pattern that is quite different from that of healthy children. Many countries have population-specific growth charts for TS. Considering national and ethnic differences, we undertook this multicenter collaborative study to construct growth charts and reference values for height, weight and body mass index (BMI) from 3 years of age to adulthood for spontaneous growth of Turkish girls with TS. Methods: Cross-sectional height a...

  8. AN EFFECTIVE PERFORMANCE APPRAISAL SYSTEM FOR TURKISH ADMINISTRATIVE SYSYTEM: TURKISH NATIONAL POLICE EXAMPLE

    OpenAIRE

    YILDIZ, Serdar; Kula, Sedat

    2014-01-01

    Abstract Increasing role of police both in social life and in state over the last decades has made the accurate and scientific measure of the police performance compulsory. In this study, performance appraisal systems of selected United States Law Enforcements were evaluated and compared to the Turkish National Police (TNP) performance appraisal system. Sample form was developed and delivered to 1009 TNP members to obtain their opinions about the potential indicators of performance apprai...

  9. On the Effects of the Introduction of Euro on Turkish Economy [in Turkish

    OpenAIRE

    Aykut Kibritcioglu

    2005-01-01

    This paper briefly discusses the possible effects of the introduction of the Euro on Turkish economy. It is mainly based on the analytical framework presented in Kibritcioglu (2001, ewp-mac/0301004). ***** TURKCE KUNYE: Kibritcioglu, A. (2000), 'Euro'nun Türkiye Ekonomisi Üzerindeki Etkileri Hakkýnda'. Euro El Kitabi. Ankara: TCMB, s. 315-328. Internet: http://politics.ankara.edu.tr/~kibritci/publications.html.

  10. Turkish-Norwegian codeswitching : evidence from intermediate and second generation Turkish immigrants in Norway

    OpenAIRE

    2000-01-01

    Codeswitching is briefly defined as the use of two or more languages, dialects, etc. within the same flow of discourse. This study describes and analyses a data set of Turkish/Norwegian codeswitching in an immigrant language contact setting. One of its aims is to apply the Matrix Language Frame model (Myers Scotton 1993 and subsequent publications) on the data collected from five intermediate and three second generation Turks living in Norway. The dissertation focuses on switching between Tur...

  11. A Study of Turkish Chemistry Undergraduates' Understandings of Entropy

    Science.gov (United States)

    Sozbilir, Mustafa; Bennett, Judith M.

    2007-01-01

    Entropy is that fundamental concept of chemical thermodynamics, which explains the natural tendency of matter and energy in the Universe. The analysis presents the description of entropy, as understood by the Turkish chemistry undergraduates.

  12. Primary cilia are required in a unique subpopulation of neural progenitors.

    Science.gov (United States)

    Tong, Cheuk Ka; Han, Young-Goo; Shah, Jugal K; Obernier, Kirsten; Guinto, Cristina D; Alvarez-Buylla, Arturo

    2014-08-26

    The apical domain of embryonic (radial glia) and adult (B1 cells) neural stem cells (NSCs) contains a primary cilium. This organelle has been suggested to function as an antenna for the detection of morphogens or growth factors. In particular, primary cilia are essential for Hedgehog (Hh) signaling, which plays key roles in brain development. Their unique location facing the ventricular lumen suggests that primary cilia in NSCs could play an important role in reception of signals within the cerebrospinal fluid. Surprisingly, ablation of primary cilia using conditional alleles for genes essential for intraflagellar transport [kinesin family member 3A (Kif3a) and intraflagellar transport 88 (Ift88)] and Cre drivers that are activated at early [Nestin; embryonic day 10.5 (E10.5)] and late [human glial fibrillary acidic protein (hGFAP); E13.5] stages of mouse neural development resulted in no apparent developmental defects. Neurogenesis in the ventricular-subventricular zone (V-SVZ) shortly after birth was also largely unaffected, except for a restricted ventral domain previously known to be regulated by Hh signaling. However, Kif3a and Ift88 genetic ablation also disrupts ependymal cilia, resulting in hydrocephalus by postnatal day 4. To directly study the role of B1 cells' primary cilia without the confounding effects of hydrocephalus, we stereotaxically targeted elimination of Kif3a from a subpopulation of radial glia, which resulted in ablation of primary cilia in a subset of B1 cells. Again, this experiment resulted in decreased neurogenesis only in the ventral V-SVZ. Primary cilia ablation led to disruption of Hh signaling in this subdomain. We conclude that primary cilia are required in a specific Hh-regulated subregion of the postnatal V-SVZ. PMID:25114218

  13. A market research for Turkish commercial banking business

    OpenAIRE

    Hürata, Mehmet Yasin

    2008-01-01

    Following the liberalization of Turkish economy in 1980, Turkish macro and micro economic indicators have designated boom. Also considering the globalization effect and increase in the correlation among banking industries’ of countries, Turkey has been experiencing an evolution in banking business. Besides, fed with some economic crises effects, the customers’ perceptions about “new ways of banking” in this dynamic environment are worthwhile to study from a marketer’s viewpoint. To achieve ov...

  14. Comparison of arch forms between Turkish and North American

    OpenAIRE

    Ahmet A. Celebi; Hakan Keklik; Enes Tan; Ucar, Faruk I.

    2016-01-01

    ABSTRACT Objective: The aim of this study was to clarify the morphological differences in the mandibular arches of Turkish and North American white subjects. Methods: The sample included 132 Turkish (34 Class I, 58 Class II, and 40 Class III) and 160 North American (60 Class I, 50 Class II, and 50 Class III) subjects. The most facial portion of 13 proximal contact areas was digitized from photocopied images of patients' mandibular dental arches. Clinical bracket points were calculated for ...

  15. Turkish Young Language Learners' Attitudes Towards English

    OpenAIRE

    KIZILTAN, NALAN; ATLI, IŞIL

    2013-01-01

    This study has been conducted in fourteen 4th graders’ classrooms in Turkish curriculum laboratory elementary schools in seven cities of Turkey during the academic year 2006-2007 in order to find out young language learners’ attitudes towards English and English lessons in Turkish elementary schools. To determine young language learners’ attitudes towards English language inside and outside the classroom, two questionnaires have been developed. The findings of the study have revealed that the...

  16. Turkish migration in Europe: EU accession and migration flows

    OpenAIRE

    Wadim Strielkowski; Ondřej Glazar

    2014-01-01

    This paper analyses the impact of Turkey's potential EU membership on emigration from Turkey to the European Union. We apply panel data estimators using the data on emigration from EU15 countries into Germany and the Netherlands in order to construct possible future scenarios of Turkish migration to the EU. Three scenarios of migration, pessimistic, realistic and optimistic (depending on the fears related to the expected impact of Turkish migration on the EU labour markets), are drawn and fut...

  17. INTERNET BANKING USAGE: AN EMPIRICAL ANALYSIS ON TURKISH CONSUMERS

    OpenAIRE

    İLTER, Burcu; Saatçıoğlu, Ömür Y.; Kuruoğlu, Emel

    2011-01-01

    Turkey has a developed banking sector which has a very important place in Turkish economy. Internet banking applications started in 1997. Though it does not have a long history it has a very huge potential in the Turkish market. The aim of this paper is to explore if demographical factors are important in identifying the target customers for internet banking; to identify the perception of consumers regarding the attributes of internet banking usage; and to check if consumers perceive internet...

  18. COMPETITION AND PRODUCTIVITY IN THE TURKISH MANUF ACTURING INDUSTRY

    OpenAIRE

    Kaplan, Zeynep

    2015-01-01

    This paper analyzes the impact ofchanges in the competitive market structure on industry productivity growth. The aim of the paper is to examine the determinants of productivity in Turkish manufacturing industries, by elaborating particularly at the impact o f competition policy on productivity. Using a newly available panel data in Turkish manufacturing industry for the years 1992-2001, it is shown that competition (as measured by lower level of industrial price-cost margin) enhances product...

  19. Evaluation of learning and teaching process in Turkish courses

    OpenAIRE

    Coşkun, Eyyup; Alkan, Murat

    2010-01-01

    A radical educational reform occurred in Turkey in 2005; and curriculum of primary education courses was renewed. New curriculum was prepared based on constructivist approach. In this scope, curriculum of Turkish course was also renewed. This study aimsat evaluating applications and opinions of teachers and students about learning and teaching process prescribed in Turkish Course (1st-5th Grades) Curriculum. Within the scope of the study, semi-structured interview was made with 10 teachers an...

  20. Ethnic differences in disability risk between Dutch and Turkish scaffolders

    OpenAIRE

    Burdorf, Alex; Öry, F G; Elders, Leo

    2004-01-01

    textabstractThe number of native Dutch and Turkish workers receiving a permanent disability pension in the Netherlands is still rising. To assess ethnic differences in disability risk between Dutch and Turkish scaffolders, a retrospective study was conducted within a large scaffolding company. Medical files for the period 1981-2000 were used to gather information on ethnicity, age at entering service, age at becoming disabled, years of employment, the year to receive a disability pension, the...

  1. Adaptation of Online Information Searching Strategy Inventory into Turkish

    OpenAIRE

    Aşkar, Petek; TED Üniversitesi, Eğitim Fakültesi; Mazman, Sacide Güzin; Hacettepe Üniversitesi, Bilgisayar ve Öğretim Teknolojileri Eğitimi Bölümü

    2013-01-01

    The purpose of this study is to adapt “Online Information Seeking Inventory”, developed by Tsai (2009), to Turkish and provide validity and reliability of the Turkish form. The Study group is consisted of 788 people who responded the online survey either pencil-paper based or web based. After translating studies to provide language equivalency, first and second order confirmatory factor analyses were conducted for validity and cronbach alpha coefficient and McDonald’s omega were calculated fo...

  2. An Empirical Analysis of Turkish Credit Default SWAPS

    OpenAIRE

    Hasan BAKLACI; Arslan, İlker

    2006-01-01

    Despite its widespread use globally, majority of the Turkish financial institutions are still unaware of Credit Default Swaps (CDS), stemming mainly from insufficient financial infrastructure and information base for credit derivatives. This study analyzes Turkish CDS from various perspectives. The findings exhibit that 10-year spreads are found to be overpriced, primarily due to the lack of liquidity in current CDS market in Turkey. Besides, the term structure of default probability estimati...

  3. Everyday urban public space : Turkish immigrant women's perspective

    OpenAIRE

    Ünlü Yücesoy, E.

    2006-01-01

    This thesis examines the use, experience, and appropriation of everyday urban public spaces by Turkish immigrant women living in Enschede, the Netherlands. Based on the two premises of conceptualizing the urban public space as a social construct and of valorizing users as social actors, the main objective of this thesis is to explore and analyze the spatial practices and variety of conceptions and interpretations of everyday urban public spaces, presenting the multi-facetedness of Turkish imm...

  4. The Internationalization of the Turkish State, 1980-2006

    OpenAIRE

    ŞAHIN, Sevgi

    2010-01-01

    This dissertation examines the role of social forces in the internationalization of the Turkish state between 1980 and 2006. The internationalization process refers to the processes by which the interests, strategies, and alliances of national and transnational capital are increasingly privileged vis-à-vis other social groups. It also includes the opening up of the Turkish economy to international competition and the restructuring of the hierarchy of the state institutions in favor of those a...

  5. The Comparison of the Coping Strategies with Stress between the Students from Middle Asian Turkish Republics and the Students from Turkish Republic

    OpenAIRE

    Seher BALCI ÇELİK

    2008-01-01

    The aim of this study is to compare the coping strategies with stres of the students who are from the Turkish Republic and those of the Middle Asian Turkish Republics. The population of the study consists of the students from Middle Asian Turkish Republics at Ondokuz Mayıs University in 2004-2005 Academic Year. This study was carried out on a total number of 437 students; 125 of them are from Middle Asian Turkish Republics and 312 from Turkish Republic. In this study, to determine the level o...

  6. TURKISH SHEPHERD DOG KANGAL IN SIVAS FOLKLORE

    Directory of Open Access Journals (Sweden)

    Aşkın YAŞAR

    2013-08-01

    Full Text Available As one of animals to which are approached with great sympathy by Turkishpeople, Kangal dogs are among the animals accepted sacred in Turkish folklore.Kangals as shepherd dogs were brought into Anatolia along with herds owned byOghuz clans the traditional livelihood of which depends on sheep herds. Being theoldest and most common race of natural shepherd dog, Turkish shepherd dog,Kangal, has survived with all characteristics of it mostly thanks to the matchlessprotection of local people of the town Kangal.Throughout the study, the main objective is to determine the folkloricknowledge related with Kangal raising within folklore of Sivas and to make somecontribution to Turkish world of culture.The research material has consisted of folkloric knowledge obtained between9th April-10th July, 2012 with “information review forms” applied to peopleassociated with folkloric veterinary medicine and animal husbandry in Sivas (e.g.medicine practitioners, animal owners, other resource persons, etc.In the study, it has been determined that raisers in Sivas folklore classify theKangals according to general racial characteristics, color of their pelt and tails ofthem. They are grouped as “kurtçul”, “saf”, “kırma”; and “alası-boz”, “karayaka”,“sarı yaka”, “boz yaka”, “kıllı”, “kırçıl”; and “kılıç kuyruk”, “kuyruğu eğri”, “kıvrakkuyruk”, based on racial characteristics, color of pelt and tails respectively. Also, ithas been gathered significant data on diseases and treatments on Kangals, generalracial standards (structure of the body, head and skull, etc., care and nutrition,estrus, delivery information, wolf choking incident, ear cut, stories, beliefs andidioms.Consequently, it can be suggested that one of reasons why Kangals havemanaged to keep its generation must be original stories and beliefs in Sivas, whichcover the Kangal`s wolf choke, intelligence, courage and loyalty; that lack ofknowledge

  7. Comparison of arch forms between Turkish and North American

    Directory of Open Access Journals (Sweden)

    Ahmet A. Celebi

    2016-04-01

    Full Text Available ABSTRACT Objective: The aim of this study was to clarify the morphological differences in the mandibular arches of Turkish and North American white subjects. Methods: The sample included 132 Turkish (34 Class I, 58 Class II, and 40 Class III and 160 North American (60 Class I, 50 Class II, and 50 Class III subjects. The most facial portion of 13 proximal contact areas was digitized from photocopied images of patients' mandibular dental arches. Clinical bracket points were calculated for each tooth based on mandibular tooth thickness data. Four linear and two proportional measurements were taken. The subjects were grouped according to arch form types (tapered, ovoid and square in order to have frequency distribution compared between ethnic groups in each Angle classification. Results: The Turkish group showed significantly lower molar depth and more significant molar width-depth (W/D ratio in all three Angle classifications. On the other hand, the Turkish group also showed a significantly larger intercanine width in Class III malocclusion and intermolar width in Class II malocclusion. The most frequent arch forms seen were the ovoid arch form in the Turkish group and the tapered form in the white group. Conclusions: Our results demonstrate that when treating Turkish patients, one should expect to use preformed ovoid arch form orthodontic wires in a significant percentage of patients.

  8. Geographical motifs in Turkish folk music lexicon and similarity analysis

    Directory of Open Access Journals (Sweden)

    Mehmet Şahin

    2012-11-01

    Full Text Available Turkish folk music, as the name implies, is music that comes from the people and it is a kind of music that defines and tells the people. It is significantly affected by the physical and human features of the region where it is said. Turkey which is located on Anatolia that hosts many civilizations through history has rich folk music culture. The purpose of this study is to determine the effect of geography in shaping Turkish folk music and to specify Turkish folk music regions. For this purpose, 4440 Turkish folk music works which are hold in TRT repertoire are scanned and the geographic words in these works are classified according to provinces. According to these selected words, similarity levels of the provinces are identified. Hierarchical clustering analysis is applied to determine the similarity levels of the provinces. Similarity distance between provinces is calculated with the hierarchical cluster analysis. As a result of this analysis, the works of Turkish folk music influenced by geographical features and there are some similarities and interactions between localities and the regions. According to geographic vocabulary similarities used in the works of Turkish folk music, Turkey is divided into six regions, namely Western Anatolia, Central Anatolia, East Anatolia, Middle East Anatolia, Southeast Anatolia and the Black Sea region.

  9. The Comparison of the Coping Strategies with Stress between the Students from Middle Asian Turkish Republics and the Students from Turkish Republic

    Directory of Open Access Journals (Sweden)

    Seher BALCI ÇELİK

    2008-12-01

    Full Text Available The aim of this study is to compare the coping strategies with stres of the students who are from the Turkish Republic and those of the Middle Asian Turkish Republics. The population of the study consists of the students from Middle Asian Turkish Republics at Ondokuz Mayıs University in 2004-2005 Academic Year. This study was carried out on a total number of 437 students; 125 of them are from Middle Asian Turkish Republics and 312 from Turkish Republic. In this study, to determine the level of stres, Coping Stres Scale (CSS developed by Türküm (2002 based on the Folkman and Lazarus Models was used. According to the results of MANOVA, there is no significant difference between the Coping Strategies with stres of the students from Turkish Republics and the students from Middle Asian Turkish Republics in terms of sub-scale.

  10. The Turkish version of Maternal Attachment Inventory

    Directory of Open Access Journals (Sweden)

    Oya Kavlak

    2009-01-01

    Full Text Available Objective: The research has been designed as methodological with purpose of the validity and the reliability of the Turkish language version of Maternal Attachment Inventory on mothers within one and four months postpartum. Method: This study was carried out with mothers registered at 19 Health Clinics and three Maternal-Child Health and Family Planning Clinics in which connected to Bornova Health Presidency in Izmir. The sample of research has been composed three clinics in which determined with the purposive sampling technique. First stage, the research was studied on 165 mothers when their babies were approximately 30-40 days old in these registered clinics.At the second stage of research has been interviewed again with 78 mothers when their babies were approximately 90-105 days old.Results: It is determined that experts consensuses about content of items as a result of analysis (Kendall’s W=0.274, p=0.001

  11. Strategic Planning in the Turkish Public Sector

    Directory of Open Access Journals (Sweden)

    Yüksel DEMIRKAYA

    2015-12-01

    Full Text Available New public management reforms require economic and democratic development together. The main concern could be considered how to increase the development of democratic representation and corporate management capacity of the local government. In this regard the re-distribution of public power (legal, fi nancial, administrative and partially political has been targeted to clarify responsibilities and identify new actors (legislation and practices. In this respect, it is important to examine all necessary legislation and implementation in order to analyze the experience of each country. This paper examined the Turkish public sector strategic planning experiences by focusing on the legal framework and some practices. A comprehensive survey conducted on some central public administration bodies was also used to refl ect opinions and concerns from the practice of implementation as a valuable secondary source for this study.

  12. Factors that motivate Turkish EFL teachers

    Directory of Open Access Journals (Sweden)

    Erkaya, Odiléa Rocha

    2013-01-01

    Full Text Available Teachers’ motivation has been an extensive topic of discussion among researchers for over two decades. What has been missing in the discussion, though, is the perspective of those who teach English as a Foreign Language (EFL, especially those who work in Turkey. Therefore, the purpose of this case study was to investigate factors that motivated Turkish EFL teachers working at a Preparatory English Program of a university in Turkey and ways to enhance their motivation. Eight teachers took part in the study. To collect data, unstructured interviews were used. Then, codes were written and themes on teachers’ motivation and demotivation, and ways to motivate teachers emerged. The results can be understood by looking at expectancy theory, more specifically on the focus of the theory: intrinsic (personal and extrinsic (environmental motives. The analysis of what the teachers believed to be their source of motivation and demotivation helped the researcher to propose ways to enhance their motivation.

  13. Workplace violence: a study of Turkish workers.

    Science.gov (United States)

    Aytac, Serpil; Bozkurt, Veysel; Bayram, Nuran; Yildiz, Selver; Aytac, Mustafa; Akinci, Fusun Sokullu; Bilgel, Nazan

    2011-01-01

    This research was conducted to address the experience of workplace violence of Turkish workers from different sectors and to investigate the impact of the exposed violence on their psychological well-being. Data were collected anonymously with printed questionnaires from the volunteer participants and depended on self-reporting. The response rate was 79.0% (1708/2161). The prevalence of workplace violence was found to be 44.8%. The most common type was verbal violence together with mobbing (bullying). Victims of physical violence were mostly males, whereas females were found to be victims of verbal, psychological and sexual violence. Most cases did not result in legal action and the victims remained silent. Psychological well-being of exposed workers in terms of depression, anxiety and stress seemed to deteriorate. Workplace violence remains a silent epidemic in Turkey. Preventive measures against workplace violence and social support for violated workers do not exist. PMID:22152504

  14. Turkish oil and gas: special report

    International Nuclear Information System (INIS)

    The new Turkish coalition government's austerity plans to curb inflation seem unlikely to relieve the country's heavy dependence on imported supplies of energy before the mid-1990s. Though the construction of new power stations, including the 2,400 MW Ataturk dam scheme in the southeast will ease the situation, rising long-term energy demand will increase the importance of the oil and gas sector, where import dependency is particularly accentuated, domestic output meeting only 18% of demand. This article gives details of the boost in domestic crude production arising out of recent discoveries, outlines the state of the state controlled refining industry and describes the way the state pipeline agency has turned its attention to gas development since losing revenues from the loss of transport of Iraqi crude as a consequence of the Gulf crisis. (author)

  15. Turkish Heart Study: lipids, lipoproteins, and apolipoproteins.

    Science.gov (United States)

    Mahley, R W; Palaoğlu, K E; Atak, Z; Dawson-Pepin, J; Langlois, A M; Cheung, V; Onat, H; Fulks, P; Mahley, L L; Vakar, F

    1995-04-01

    We examined the plasma lipids, lipoproteins, and selected apolipoproteins in approximately 9,000 men and women from six different regions of Turkey with markedly different diets, ranging from an Aegean coast diet high in olive oil (plasma cholesteryl ester fatty acids enriched in monounsaturated fatty acids) to an inland Anatolian diet high in meat and dairy products (plasma cholesteryl esters enriched in saturated fatty acids). The rural population consuming an olive oil-rich diet had the lowest plasma cholesterol levels (men, 149 mg/dl; women, 150 mg/dl). The urban populations of Istanbul and Adana had higher plasma cholesterol levels (men, 202 and 184 mg/dl, respectively; women, 181 and 190 mg/dl, respectively). Affluent men had the highest cholesterol levels (207 mg/dl). The low density lipoprotein (LDL) cholesterol levels tended to parallel the total cholesterol levels (highest for Istanbul men at 136 mg/dl and lowest for Aegean coast men and women at approximately 100 mg/dl). Strikingly, the Turkish people were found to have very low levels of high density lipoprotein (HDL) cholesterol (HDL-C) (mean values for all six regions: men, 34-38 mg/dl; women, 37-45 mg/dl) and total cholesterol/HDL-C ratios that were high (mean values for all six regions: men, 4.5-5.5; women, 3.9-5.0). The low HDL-C levels appear to be caused, at least in part, by a genetic factor. Triglyceride levels also tended to be high in Turkish men (approximately 120-150 mg/dl) and women (approximately 90-110 mg/dl). Thus, even though the total plasma cholesterol levels are not excessively elevated in comparison to those in other populations, the presence of low HDL-C or low HDL-C coupled with mildly elevated triglyceride levels may represent a significant risk factor for heart disease in the Turkish population. Affluence and higher education were associated with higher cholesterol levels. Lack of physical activity, smoking, and alcohol consumption also tended to be associated with a

  16. MARKET CONCENTRATION IN TURKISH JOURNALISM SECTOR

    Directory of Open Access Journals (Sweden)

    ADEM KALÇA

    2013-05-01

    Full Text Available Concentration is a situation in which market structure of a sector is controlled by a few firms. At the present time, many analyzing methods such as Herfindahl-Hirschman and N-Firm Concentration Indexes are used to determine market structure.According to market concentration indexes, higher concentration level means more monopolistic market structure, lower concentration level means more full competitive market structure. In this study concentration levels of media groups in Turkish journalism sector within the scope of traditional journalism and internet journalism was analyzed via N-Firm Concentration and H-H Indexes. As a result of the study, it’s seen that first four biggest media groups have monopolistic competition in internet journalism sector,and oligopol structure in traditional journalism sector. According to H-H index analyze, there is monopolistic competition in the sector.

  17. Home advantage in Turkish professional soccer.

    Science.gov (United States)

    Seçkin, Aylin; Pollard, Richard

    2008-08-01

    Home advantage is known to play an important role in the outcome of professional soccer games and to vary considerably worldwide. In the Turkish Super League over the last 12 years, 61.5% of the total points gained have been won by the home team, a figure similar to the worldwide average and to the Premier League in England. It is lower (57.7%) for games played between teams from Istanbul and especially high for games involving teams from cities in the more remote and ethnically distinct parts of Turkey (Van and Diyarbakir). Match performance data show that although home teams in Turkey take 26% more shots at goal than away teams, the success rates for shots do not differ. For fouls and disciplinary cards, home and away teams do not differ significantly in Turkey, a finding that differs from games in England, perhaps due to less referee bias.

  18. Do health literacy and patient empowerment affect self-care behaviour? A survey study among Turkish patients with diabetes

    Science.gov (United States)

    Eyüboğlu, Ezgi; Schulz, Peter J

    2016-01-01

    Objective This study aimed to assess the impact of health literacy and patient empowerment on diabetes self-care behaviour in patients in metropolitan Turkish diabetes centres. The conceptual background is provided by the psychological health empowerment model, which holds that health literacy without patient empowerment comes down to wasting health resources, while empowerment without health literacy can lead to dangerous or suboptimal health behaviour. Design, setting and participants A cross-sectional study was conducted with 167 patients over the age of 18 from one of two diabetes clinics in a major Turkish City. Self-administered questionnaires were distributed to eligible outpatients who had an appointment in one of the clinics. Health literacy was measured by a newly translated Turkish version of the Short Test of Functional Health Literacy in Adults (S-TOFHLA) and the Chew self-report scale. Patient empowerment was measured by a 12-item scale based on Spreitzer's conceptualisation of psychological empowerment in the workplace. Self-care behaviour was measured by the Self-care behaviours were measured by the Summary of Diabetes Self-Care Activities Measure (SDSCA). Level of diabetes knowledge was measured by Diabetes Knowledge Test. Results Two subscales of empowerment, impact and self-determination, predicted self-reported frequency of self-care behaviours. Neither health literacy nor diabetes knowledge had an effect on self-care behaviours. Conclusions Health literacy might be more effective in clinical decisions while empowerment might exert a stronger influence on habitual health behaviours. PMID:26975936

  19. Subpopulation genetic structure of a plant panmictic population of Castanea sequinii as revealed by microsatellite markers

    Institute of Scientific and Technical Information of China (English)

    WANG Ying; KANG Ming; HUANG Hongwen

    2007-01-01

    Castanea squinii Dode,an endemic tree widely distributed in China,plays an important role both in chestnut breeding and forest ecosystem function.The spatial genetic structure within and among populations is an important part of the evolutionary and ecological genetic dynamics of natural populations,and can provide insights into effective conservation of genetic resources.In the present study,the spatial genetic structure of a panmictic natural population of C.sequinii in the Dabie Mountain region was investigated using microsatellite markers.Nine prescreened microsatellite loci generated 29-33 alleles each,and were used for spatial autocorrelation analysis.Based on Moran's I coefficient,a panmictic population of C.sequinii in the Dabie Mountain region was found to be lacking a spatial genetic structure.These results suggest that a high pollen-mediated gene flow among subpopulations counteract genetic drift and/or genetic differentiation and plays an important role in maintaining a random and panmictic population structure in C.sequinii populations.Further,a spatial genetic structure was detected in each subpopulation's scale (0.228 km),with all three subpopulations showing significant fine-scale structure.The genetic variation was found to be nonrandomly distributed within 61 m in each subpopulation (Moran's I positive values).Although Moran's I values varied among the different subpopulations,Moran's I in all the three subpopulations reached the expected values with an increase in distances,suggesting a generally patchy distribution in the subpopulations.The fine-scale structure seems to reflect restricted seed dispersal and microenvironment selection in C.sequinii.These results have important implications for understanding the evolutionary history and ecological process of the natural population of C.sequinii and provide baseline data for formulating a conservation strategy of Castanea species.

  20. Effectiveness of an intercultural module added to the treatment guidelines for Moroccan and Turkish patients with depressive and anxiety disorders

    Directory of Open Access Journals (Sweden)

    van Schaik Digna JF

    2011-01-01

    Full Text Available Abstract Background Since the sixties of the last century, many people from Morocco and Turkey have migrated into the Netherlands. In the last decade, Moroccan and Turkish patients have found their way to organizations for mental health care. However, they often drop out of treatment. Problems in the communication with therapists and different expectations regarding treatment seem to be causal factors for the early drop-out of therapy. In the Netherlands as in other countries courses have been developed for training cultural competence of therapists. Yet, up to now, the effectiveness of increased cultural competence of therapists in reducing drop-out of treatment has not been studied. Methods/Design A randomized clinical trial was started in January 2010. Moroccan and Turkish adult patients who are referred to our outpatient clinics for mood and anxiety disorders are randomly assigned to mental health workers who are trained in a cultural module and to those who are not. The therapists have been trained in the Cultural Formulation and in techniques bridging the (cultural gap between them and their Moroccan and Turkish patients. The target number of participants is 150 patients, 75 for each group. Drop-out of treatment is the primary outcome measure. Secondary outcome measures are no-show and patients' perspective of care. Discussion The study will give an answer to the question whether increasing cultural competence of therapists reduces drop-out of treatment in Moroccan and Turkish outpatients with depressive and anxiety disorders. Trial Registration The Dutch Cochrane Centre, NTR1989

  1. [Anthrax meningoencephalitis: a case report and review of Turkish literature].

    Science.gov (United States)

    Metan, Gökhan; Uysal, Burcu; Coşkun, Ramazan; Perçin, Duygu; Doğanay, Mehmet

    2009-10-01

    The incidence of anthrax is decreasing in Turkey, however, it is still endemic in some regions of the country. Although central nervous system involvement is rare in cases with anthrax, high mortality rates are significant. Here, we report a 46-years old woman who was anthrax meningoencephalitis. The patient was from Yozgat located in Central Anatolia, Turkey. Her history revealed that following peeling the skin of sheeps and consuming their meat a week ago, a lesion developed in her left forearm and she had been treated with penicilin G with the diagnosis of cutaneous anthrax in a local health center. The patient was admitted to the emergency room of our hospital due to increased headache and loss of conciousness and diagnosed as anthrax meningitis. Crytallized penicilin G (24 MU/day IV) and vancomycin (2 g/day IV) were initiated. The macroscopy of cerebrospinal fluid (CSF) sample was haemorrhagic, white blood cell count was 40/mm3 (80% of neutrophil) and Gram staining of CSF yielded abundant gram-positive bacilli. The diagnosis was confirmed by the isolation of Bacillus anthracis from CSF culture. Although the isolate was susceptible to penicillin and dexamethasone was added to the treatment, the patient died. Review of the Turkish literature revealed seven cases of anthrax with central nervous system involvement between 1980-2008. One of the patients was an 11-years old boy and the others were adults aged between 19 and 64 years. The source of the infection was skin in four patients and inhalation in one patient. The most common findings in all of the patients were inhabitance in rural area, haemorrhagic CSF and loss of all patients despite appropriate antibiotic therapy. In conclusion, anthrax meningitis and meningoencephalitis should be considered in the differential diagnosis of haemorrhagic meningitis in areas where anthrax is endemic and high rate of mortality despite appropriate therapy should always be kept in mind. PMID:20084923

  2. Reliability and Validity of the Turkish Eating Assessment Tool (T-EAT-10).

    Science.gov (United States)

    Demir, Numan; Serel Arslan, Selen; İnal, Özgü; Karaduman, A Ayşe

    2016-10-01

    The purpose of this study was to test the reliability and validity of the Turkish Eating Assessment Tool (T-EAT-10) among patients with swallowing disorders. One hundred and five patients completed the T-EAT-10 and Functional Oral Intake Scale (FOIS). The internal consistency, test-retest reliability, and criterion validity of T-EAT-10 were investigated. The internal consistency was assessed using Cronbach's alpha. Intraclass correlation coefficient (ICC) value with 95 % confidence intervals was calculated for test-retest reliability. The criterion validity of the T-EAT-10 was determined by assessing the correlation between T-EAT-10 and FOIS. All the patients in the study completed the T-EAT-10 without assistance. The mean time to complete the instrument was 1.8 ± 0.9 min. The internal consistency of the T-EAT-10 was found to be high with 0.90 Cronbach's alpha for test and 0.91 Cronbach's alpha for retest reproducibility. No difference between the test and retest scores of the T-EAT-10 was found (p = 0.14). A negative, moderate correlation between T-EAT-10 and FOIS was detected (r = -0.365, p EAT-10 is a reliable and valid symptom-specific outcome tool for dysphagia in adult Turkish patients. It can be used in clinical practice and research.

  3. Identity statuses and psychosocial functioning in Turkish youth: a person-centered approach.

    Science.gov (United States)

    Morsunbul, Umit; Crocetti, Elisabetta; Cok, Figen; Meeus, Wim

    2016-02-01

    In the present study, we tested whether the five identity statuses of the original Meeus-Crocetti model could be extracted in a Turkish sample. Their three-factor model of identity was used to examine identity formation. Participants were 1201 (59.6% females) youth aged between 12 and 24 years (Mage = 17.53 years, SDage = 3.25). Findings revealed that the five identity statuses extracted in previous studies (Crocetti, Rubini, Luyckx, & Meeus, 2008; Crocetti, Schwartz, Fermani, Klimstra, & Meeus, 2012) also emerged in a sample of Turkish adolescents and emerging adults. Findings indicated that gender and age affected the distribution of the individuals among the five identity statuses. Furthermore, individuals in the five identity statuses represented distinct profiles according to personality and self characteristics, problem behaviors and well-being, and interpersonal and group relationships. Finally, the status × age interactions indicated that the searching moratorium status became more problematic with age. Implications and suggestions for future research are also discussed.

  4. MUSIC EXPERIENCES OF TURKISH MIGRANTS: MUSIC SPECIES, MUSIC OCCUPATION AND TRADITIONAL ENTERTAINMENT PLACES

    OpenAIRE

    Onur Şenel

    2014-01-01

    This article investigates transformations of music taste, amateur musicianship and entertainment places in the concept of Turkish wedding and Türkü bars in Turkish migrants life. Within this concept firstly, how music alternatives of Turkish migrants who dont know any kind of music except Turkish folk music before expand to contain all music speciesare examined. Secondly chorus and music courses of cultural associations which are important for maintain and circulation of traditional music ...

  5. Identification of subpopulations in mesenchymal stem cell-like cultures from human umbilical cord

    Directory of Open Access Journals (Sweden)

    Majore Ingrida

    2009-03-01

    Full Text Available Abstract Background A variety of cell types can be identified in the adherent fraction of bone marrow mononuclear cells including more primitive and embryonic-like stem cells, mesenchymal stem cells (MSC, lineage-committed progenitors as well as mature cells such as osteoblasts and fibroblasts. Different methods are described for the isolation of single bone marrow stem cell subpopulations – beginning from ordinary size sieving, long term cultivation under specific conditions to FACS-based approaches. Besides bone marrow-derived subpopulations, also other tissues including human umbilical cord (UC have been recently suggested to provide a potential source for MSC. Although of clinical importance, these UC-derived MSC populations remain to be characterized. It was thus the aim of the present study to identify possible subpopulations in cultures of MSC-like cells obtained from UC. We used counterflow centrifugal elutriation (CCE as a novel strategy to successfully address this question. Results UC-derived primary cells were separated by CCE and revealed differentially-sized populations in the fractions. Thus, a subpopulation with an average diameter of about 11 μm and a small flat cell body was compared to a large sized subpopulation of about 19 μm average diameter. Flow cytometric analysis revealed the expression of certain MSC stem cell markers including CD44, CD73, CD90 and CD105, respectively, although these markers were expressed at higher levels in the small-sized population. Moreover, this small-sized subpopulation exhibited a higher proliferative capacity as compared to the total UC-derived primary cultures and the large-sized cells and demonstrated a reduced amount of aging cells. Conclusion Using the CCE technique, we were the first to demonstrate a subpopulation of small-sized UC-derived primary cells carrying MSC-like characteristics according to the presence of various mesenchymal stem cell markers. This is also supported by the

  6. NEGATIVE CURRENCY-RISK-EXPOSURE FOR TURKISH EQUITIES

    Directory of Open Access Journals (Sweden)

    Salvatore J. Terregrossa

    2016-04-01

    Full Text Available Currency-risk-exposure is an issue for Turkish equities, from two different angles: internationaltrade and foreign-portfolio-investment. The likely effect is positive for the former, and negative for the latter aspect. Consequently, the overall or net effect on equity value depends on which of these aspects of currency-risk-exposure has the greater impact. The present empirical analysis estimates currency risk of Turkish equities within a multi-factor regression setting, utilizing the framework of the Security Market Plane (SMP model. The SMP model embodies a conditional relation among three variables: beta, realized excess market-return, and expected excess portfolio-return. The SMP empirical framework is extended to include a currency-risk-factor in the present analysis. The currency-risk-factor is specified as the excess return to holding foreign currency (€; $, relative to holding domestic currency (Turkish Lira. The SMP-related factor is the cross-product term of beta and realized excess market-return (β it rMt . A regression of realized excess portfolio-returns against the corresponding currency-risk-factor and cross product-term (β it rMt finds that the Turkish stocks represented in the analysis generally have overall negative currency-risk-exposure; suggesting that unexpected currency depreciation generally leads to lower values for Turkish stocks (and portfolios of Turkish stocks. Thus, after accounting for the SMP-related interaction-effect between beta and realized excess marketreturn, currency risk is found to command a premium for the Turkish stocks represented in the analysis.

  7. RECOVERY IN VIVO OF NONCULTURABLE SUBPOPULATION OF SALMONELLA ENTERICA

    Directory of Open Access Journals (Sweden)

    Yudin I.P.

    2015-12-01

    Full Text Available Introduction. As one of mesophilic, easily cultivated species of pathogenic bacteria, Salmonella enterica transformed into viable but nonculturable (VNC state in response to environmental stresses, including action of biocides. The cells in this state, preserve the integrity of membranes and metabolism of some, but not detected by conventional methods of cultivation. Some researchers suggest that the evolutionary significance of this phenomenon is part of an adaptive response aimed at long-term survival of bacteria in adverse conditions; others argue that it is the result of stochastic cellular damage, in which nonculturable cells are in a state of gradual death. In any case, the phenomenon of existence VNC pathogens if they retain the ability to restore its growth in vivo is a significant problem in medicine, pharmaceutical, veterinary, food industry. VNC subpopulation of S. enterica was obtained under action of ethanol. In this paper was investigated in vivo resuscitation VNC S. enterica using intraperitoneal injection of mice. Materials and methods. Obtaining of stressful S. enterica populations. Bacteria were grown to exponential phase in broth Luria–Bertani (LB. To 1.0 ml sample suspension diluted to 1.5 × 106 cells/ml was added 1.0 ml of ethanol at a concentration of 40 % (v/v. After exposure of 10 to 600 minutes in the suspension were added 8.0 ml of phosphate buffered saline (FBS, washed by centrifugation (4500 g for 5 minutes and serially diluted at a ratio of 1:10 (v/v samples were stained with LIVE/DEAD BacLight (produced by "Invitrogen", USA, filtrated on membrane filters for fluorescence microscopy and parallel plated on LB agar cup to determine colony-forming units (CFU per ml. In vivo resuscitation VNC S. enterica was made following way. Three groups of animals were inoculated by intraperitoneal injection: 1 103 culturable cells (0.1 ml suspension containing 104 CFU / ml; 2 103 VNC cells (0.1 ml suspension containing 104 cells

  8. Study on the Use of Social Media and Its Reflections on Turkish Regarding

    Science.gov (United States)

    Bulut, Mesut

    2013-01-01

    The way of communication has developed on social media, an environment where informal education occurs, and the social media language or social media Turkish which has emerged as a result of this communication is an important subject which needs to be discussed in terms of Turkish teaching. The reflections of the use of social media on Turkish in…

  9. THE INFLUENCE OF AN AMERICAN EDUCATOR (JOHN DEWEY) ON THE TURKISH EDUCATIONAL SYSTEM

    OpenAIRE

    ATA, Bahri

    2000-01-01

    This papcr, discusscs the influence of John Dcwey\\\\'s visit to Turkey, his report on the Turkish educational system and the Turkish cducators by using especially the Turkish ncwspapers of that period. Consequently, invitation of Dcwey presented as an indication of the desire of Atatürk for the establishment of democratic culture through education.

  10. Radiographic Assessment of the Technical Quality and Periapical Health of Root-Filled Teeth Performed by General Practitioners in a Turkish Subpopulation

    Directory of Open Access Journals (Sweden)

    E. Tarim Ertas

    2013-01-01

    Full Text Available Aim. The aim of this study was to evaluate by means of radiographs the technical quality of root fillings performed by dental practitioners. Methods and Material. Standardized periapical radiographs were made on 484 patients who received endodontic treatment in private practice. A total of 831 endodontically treated teeth with 1448 roots were evaluated for technical quality of the root canal filling and the periapical status of the teeth. Also, the apical status of each root-filled tooth was assessed according to the length, density, and taper of root fillings, and the presence of apical transportation, broken root instruments, and overfilled sealer or gutta-percha material was recorded for each root canal. Results. Of the endodontically treated teeth 26.6% had healthy periapical tissues, while technically good endodontic treatment constituted 12.8%. Based on the treatment success, there was no significant difference between the tooth groups. Statistical analysis of the data did not demonstrate statistically significant differences between the various parameters that were evaluated (. Conclusions. Technical quality of root fillings in a population who received treatment in private practice was poor and was consistent with a low prevalence of apical health. The probable reasons for this failure are multifactorial and may be improved if the operators improve their skills with continuing postgraduate education programs.

  11. Raising an Antibody Specific to Breast Cancer Subpopulations Using Phage Display on Tissue Sections

    DEFF Research Database (Denmark)

    Larsen, Simon Asbjørn; Meldgaard, Theresa; Fridriksdottir, Agla Jael Rubner;

    2016-01-01

    BACKGROUND/AIM: Primary tumors display a great level of intra-tumor heterogeneity in breast cancer. The current lack of prognostic and predictive biomarkers limits accurate stratification and the ability to predict response to therapy. The aim of the present study was to select recombinant antibody...... fragments specific against breast cancer subpopulations, aiding the discovery of novel biomarkers. MATERIALS AND METHODS: Recombinant antibody fragments were selected by phage display. A novel shadowstick technology enabled the direct selection using tissue sections of antibody fragments specific against...... small subpopulations of breast cancer cells. Selections were performed against a subpopulation of breast cancer cells expressing CD271(+), as these previously have been indicated to be potential breast cancer stem cells. The selected antibody fragments were screened by phage ELISA on both breast cancer...

  12. Platelet activation attracts a subpopulation of effector monocytes to sites of Leishmania major infection.

    Science.gov (United States)

    Goncalves, Ricardo; Zhang, Xia; Cohen, Heather; Debrabant, Alain; Mosser, David M

    2011-06-01

    Leishmania species trigger a brisk inflammatory response and efficiently induce cell-mediated immunity. We examined the mechanisms whereby leukocytes were recruited into lesions after Leishmania major infection of mice. We found that a subpopulation of effector monocytes expressing the granulocyte marker GR1 (Ly6C) is rapidly recruited into lesions, and these monocytes efficiently kill L. major parasites. The recruitment of this subpopulation of monocytes depends on the chemokine receptor CCR2 and the activation of platelets. Activated platelets secrete platelet-derived growth factor, which induces the rapid release of CCL2 from leukocytes and mesenchymal cells. This work points to a new role for platelets in host defense involving the selective recruitment of a subpopulation of effector monocytes from the blood to efficiently kill this intracellular parasite.

  13. Selection of a breast cancer subpopulation-specific antibody using phage display on tissue sections

    DEFF Research Database (Denmark)

    Larsen, Simon Asbjørn; Meldgaard, Theresa; Fridriksdottir, Agla J;

    2015-01-01

    Breast cancer tumors are composed of heterogeneous cell populations. These populations display a high variance in morphology, growth and metastatic propensity. They respond differently to therapeutic interventions, and some may be more prone to cause recurrence. Studying individual subpopulations...... of breast cancer may provide crucial knowledge for the development of individualized therapy. However, this process is challenged by the availability of biomarkers able to identify subpopulations specifically. Here, we demonstrate an approach for phage display selection of recombinant antibody fragments...... on cryostat sections of human breast cancer tissue. This method allows for selection of recombinant antibodies binding to antigens specifically expressed in a small part of the tissue section. In this case, a CD271(+) subpopulation of breast cancer cells was targeted, and these may be potential breast cancer...

  14. Differential Impact of Tobacco Control Policies on Youth Sub-Populations

    Directory of Open Access Journals (Sweden)

    John A. Tauras

    2013-09-01

    Full Text Available Background: While previous studies have demonstrated the efficacy of tobacco control interventions in reducing tobacco use among youth overall, there have been very few studies that examine the potential differential impact of tobacco control policies on various youth subgroups, defined by socio-economic status (SES, race/ethnicity, and gender. Objective: We examined the relationship between state-level cigarette prices and smoke-free air laws and youth smoking prevalence and intensity for various youth sub-populations in the United States. Methods: We estimated a 2-part model of cigarette demand using data from the 1991 through 2010 nationally representative surveys of 8th-, 10th-, and 12th-grade students as part of the Monitoring the Future project. Findings: We found that real cigarette prices are strong determinants of youth smoking. Blacks, females, Hispanics, and low-SES subpopulations are found to have a larger price response with respect to smoking prevalence than the full sample. Smoke-free air laws are found to have a negative effect on smoking prevalence for the full sample and for the male, white, and high-SES sub-populations. Conclusions: This research concludes that higher cigarette prices will reduce smoking prevalence rates of Blacks, Hispanics, females, and low-SES subpopulations faster than the overall youth population and other youth sub-populations. Moreover, this research concludes that smoke-free air laws will reduce smoking prevalence for the overall youth population with the largest reductions in high SES and male subpopulations.

  15. Financial Policies of Turkish Industrial Companies during the Global Crisis

    Directory of Open Access Journals (Sweden)

    Cenk Gokce Adas

    2016-01-01

    Full Text Available Latest global financial crisis that shrank the credit market affected the companies’ financial policies since the credit contraction led the firms to rely more on their own resources rather than external financing. The expectation during such crises is more equity issues along with less borrowing. In economic literature there are some evidence supporting this fact for developed countries. As an emerging country Turkey’s case is different than that of advanced countries. The era commenced with Lehman turmoil by passed Turkish economy in the first years due to the solid, strong and healthy banking sector due to the measurements taken after 2001 banking crisis of Turkey. Therefore, international lenders did not hesitate directing their funds to Turkish banks. As a result, Turkish companies did not suffer in financing their investments through bank loans. Moreover, the growth policy of Turkey based on current account deficit supported Turkish economy and in turn the firms due to the abundance of liquidity after the peak of the crisis. In this work we examined 164 industrial firms that are traded on Borsa Istanbul to see if there happened to be a shift in their financing preferences during the recent global crisis. We found that the importance of borrowing had not decreased and that contradicts the expectations. As of equity issues, before and after 2009 no radical change has been observed. In 2009 where the crisis hit worst Turkish economy leading a 4.7% GDP decrease, the equity issues were doubled.

  16. Characteristics and Travel Patterns of New York Residents: Subpopulations of Persons with a Disability in 2009

    Energy Technology Data Exchange (ETDEWEB)

    Hwang, Ho-Ling [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Reuscher, Tim [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Wilson, Daniel W. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    2016-08-01

    In this study, Oak Ridge National Laboratory (ORNL) was tasked by the NYS Department of Transportation (DOT) to conduct a detailed examination of travel behaviors, and identify patterns and trends, on several NYS subpopulations, including disabled persons. Unlike other studies that concentrated on national level statistics, this research is focused on examining issues associated with travelers among NYS residents only. For each special subpopulation group, ORNL will identify differences, if any, in travel patterns that are attributable to demographic characteristics, household characteristics, modal characteristics, geographic location, and other concepts. Focus will be given to trip frequency, trip chaining, as well as travel by time of day, trip purpose, and mode choice.

  17. A Cross-Sectional Study: Nutritional Polyamines in Frequently Consumed Foods of the Turkish Population

    Directory of Open Access Journals (Sweden)

    Nihal Buyukuslu

    2014-10-01

    Full Text Available Putrescine, spermidine and spermine are the most abundant polycationic natural amines found in nearly all organisms. They are involved in regulation of gene expression, translation, cell proliferation and differentiation. They can be supplied by the endogenous synthesis inside the cell or by the intake from exogenous sources. There is a growing body of literature associated with the effects of bioactive amines on health and diseases, but limited information about polyamine content in foods is available. In the present study, the polyamine content of frequently consumed foods in a typical Turkish diet was estimated for adults, including tea, bread and yoghurt. The estimation of daily intake was defined as 93,057 nmol/day putrescine, 33,122 nmol/day spermidine, 13,685 nmol/day spermine. The contribution of foods to daily intake was: dairy products (47.32%, vegetables and grains (21.09% and wheat products (12.75%.

  18. Growth curves for Turkish Girls with Turner Syndrome: Results of the Turkish Turner Syndrome Study Group

    Science.gov (United States)

    Darendeliler, Feyza; Yeşilkaya, Ediz; Bereket, Abdullah; Baş, Firdevs; Bundak, Rüveyde; Sarı, Erkan; Küçükemre Aydın, Banu; Darcan, Şükran; Dündar, Bumin; Büyükinan, Muammer; Kara, Cengiz; Mazıcıoğlu, Mümtaz M.; Adal, Erdal; Akıncı, Ayşehan; Atabek, Mehmet Emre; Demirel, Fatma; Çelik, Nurullah; Özkan, Behzat; Özhan, Bayram; Orbak, Zerrin; Ersoy, Betül; Doğan, Murat; Ataş, Ali; Turan, Serap; Gökşen, Damla; Tarım, Ömer; Yüksel, Bilgin; Ercan, Oya; Hatun, Şükrü; Şimşek, Enver; Ökten, Ayşenur; Abacı, Ayhan; Döneray, Hakan; Özbek, Mehmet Nuri; Keskin, Mehmet; Önal, Hasan; Akyürek, Nesibe; Bulan, Kezban; Tepe, Derya; Emeksiz, Hamdi Cihan; Demir, Korcan; Kızılay, Deniz; Topaloğlu, Ali Kemal; Eren, Erdal; Özen, Samim; Demirbilek, Hüseyin; Abalı, Saygın; Akın, Leyla; Eklioğlu, Beray Selver; Kaba, Sultan; Anık, Ahmet; Baş, Serpil; Ünüvar, Tolga; Sağlam, Halil; Bolu, Semih; Özgen, Tolga; Doğan, Durmuş; Çakır, Esra Deniz; Şen, Yaşar; Andıran, Nesibe; Çizmecioğlu, Filiz; Evliyaoğlu, Olcay; Karagüzel, Gülay; Pirgon, Özgür; Çatlı, Gönül; Can, Hatice Dilek; Gürbüz, Fatih; Binay, Çiğdem; Baş, Veysel Nijat; Sağlam, Celal; Gül, Davut; Polat, Adem; Açıkel, Cengizhan; Cinaz, Peyami

    2015-01-01

    Objective: Children with Turner syndrome (TS) have a specific growth pattern that is quite different from that of healthy children. Many countries have population-specific growth charts for TS. Considering national and ethnic differences, we undertook this multicenter collaborative study to construct growth charts and reference values for height, weight and body mass index (BMI) from 3 years of age to adulthood for spontaneous growth of Turkish girls with TS. Methods: Cross-sectional height and weight data of 842 patients with TS, younger than 18 years of age and before starting any therapy, were evaluated. Results: The data were processed to calculate the 3rd, 10th, 25th, 50th, 75th, 90th and 97th percentile values for defined ages and to construct growth curves for height-for-age, weight-for-age and BMI-for-age of girls with TS. The growth pattern of TS girls in this series resembled the growth pattern of TS girls in other reports, but there were differences in height between our series and the others. Conclusion: This study provides disease-specific growth charts for Turkish girls with TS. These disease-specific national growth charts will serve to improve the evaluation of growth and its management with growth-promoting therapeutic agents in TS patients. PMID:26831551

  19. Turkish EFL Teachers’ Perceptions of English as a Lingua Franca

    Directory of Open Access Journals (Sweden)

    Görsev İnceçay

    2014-01-01

    Full Text Available The aim of this study is to investigate the perceptions of; (1 Turkish EFL (English as a Foreign Language teachers about ELF, (2 Turkish EFL teachers and teacher educators about the role of ELF on language teacher education. Data came from a questionnaire and semi-structured interviews. A hundred Turkish EFL teachers working at two universities in Istanbul responded to the questionnaire. Ten randomly selected EFL teachers and 10 teacher educators working in language teacher education departments of two universities were interviewed to elicit their views about the role of ELF in language teacher education. Findings of the study revealed a number of important results and implications for the field

  20. Prospective teachers’ views about the problems of Turkish educational system

    Directory of Open Access Journals (Sweden)

    Kürşad Yılmaz

    2011-02-01

    Full Text Available The aim of the research is to determine prospective teachers’ views about problems in the Turkish educational system. The research is a survey model study. The research group consists of 91 volunteer prospective teachers attending Faculty of Education, Dumlupınar University. The participants are asked to define the most crucial five problems in the Turkish education system in writing and explain those issues in a justifiable way. Descriptive analysis technique is used for data analysis. According to the prospective teachers included in the study, the most crucial problems in the Turkish educational system are as follows respectively: Central examinations, crowded classrooms, rote learning, insufficient equipment and physical structures, quality of the currently employed teachers, unfair access to education, politics (ideological discrimination and favoritism, and appointment of teachers, private teaching institutions, finance and vocational training issues.

  1. Adaptation of Academic Self-Efficacy Scale into Turkish

    Directory of Open Access Journals (Sweden)

    Hüseyin ÖNCÜ

    2012-04-01

    Full Text Available Purpose of this study is to adapt Academic Self-efficacy Scale into Turkish, determine validity and reliability of the scale developed by Morgan and Jinks (2003. Because of the correlation between the marks obtained from the English and Turkish Forms of the scale is .95, both of these forms were accepted as equivalent. Working group of the study included 380 students who were attending 5th, 6th, 7th, and 8th grades of four different primary schools in three counties of Ankara. Structural validity of the scale determined through exploratory and confirmatory factor analysis. As a result of exploratory factor analysis, it was seen that scale has three factor structure as it was original, but the third factor formed different factor. Factors were ability, context, and educational quality. Scale's reliability of Turkish form was determined as .80 with repetition and through Cronbach alfa inner reliability technique as .82.

  2. Low back pain and lumbar angles in Turkish coal miners

    Energy Technology Data Exchange (ETDEWEB)

    Sarikaya, S.; Ozdolap, S.; Gumustas, S.; Koc, U. [Zonguldak Karaelmas University, Zonguldak (Turkey). Faculty of Medicine

    2007-02-15

    This study was designed to assess the incidence of low back pain among Turkish coal miners and to investigate the relationship between angles of the lumbar spine and low back pain in coal miners. Fifty underground workers (Group I) and 38 age-matched surface workers (Group II) were included in the study. All the subjects were asked about low back pain in the past 5 years. The prevalence of low back pain was higher in Group I than in Group II (78.0%, 32.4%, respectively, P {lt} 0.001). The results of the study showed that low back pain occurred in 78.0% of Turkish coal miners. Although the nature of the occupation may have influenced coal miners' lumbar spinal curvature, lumbar angles are not a determinant for low back pain in this population. Further extensive studies involving ergonomic measurements are needed to validate our results for Turkish coal mining industry.

  3. American style or Turkish chair: the triumph of bodily comfort.

    Science.gov (United States)

    Çevik, Gülen

    2010-01-01

    This article investigates the reciprocal influence of Ottoman Turkish and American interiors in the development of seating furniture. Seating furniture is unique because it involves a direct and physical interaction between the piece of furniture and the body, while at the same time it is part of a public space where social interactions occur. I will argue that the interactions between the Ottoman Turks and Americans are reflected in the way these traditions modified their seating furniture as they sought to mediate cultural, political and social differences between them. The concept of bodily comfort will serve as a common thread in understanding the origin of the expression "American style" (Amerikan stili or Amerikan tarzı) in modern Turkish language, the "Turkish chairs" in Victorian America in the late nineteenth century and the English language use of words such as sofa, ottoman and divan.

  4. Georgian – Turkish Relations since the Breakdown of Soviet Union

    Directory of Open Access Journals (Sweden)

    Fatih Mehmet SAYIN

    2014-06-01

    Full Text Available This article analyzes Georgian - Turkish relations since the collapse of the Soviet Union. Georgia managed to establish relations with Turkey only after gaining independence. Nowadays Georgia has very close relations with its Southern neighbor. Due to its strategic location, Georgia occupies a significant place in Turkish foreign policy. Georgia is a necessary bridge connecting Turkey with Azerbaijan and Central Asian States. Furthermore, Georgia has become a key transit route for Caspian energy resources. For Georgia Turkey is a window to Europe and the largest trade partner. The main goal of this article is to analyze various aspects of Turkish – Georgian relations and co-operation in different fields. There is outstanding cooperation between Turkey and Georgia in the fields such as energy, transport, economy, trade, defense, security etc.

  5. The Historical Development of the Turkish Intelligence

    Directory of Open Access Journals (Sweden)

    Eray GÖÇ

    2013-12-01

    Full Text Available The purpose of this study is to give information about historical development of Turkish intelligence especially from last periods of ottoman to nowadays. It has studied the effects on services in stage of history and has given information about roles played by them in forming of today’s community structure. This study contains information about a-thousand-year effect of a sequence began by secret service of ottoman and continued by union and progress, MAH (national labor service, JİTEM (gendarmes intelligence and anti terror unit, ÖHD (special operations department and MİT (national intelligence service over Anatolia lands, besides some resources such as book, magazine and article, in this study, there is an interview of Mehmet ELKATMIŞ who is the president of Susurluk commission of investigation and has several studies on this subject, of Şamil Tayyar who is the deputy of justice and development party (Ak Party and of journalist Nasuhi Güngür on this subject. The study examines. On the other hand, the problem that intelligence services give maneuver stepping out of line of law to the state. Could the state try to adopt illegality as a principle on behalf of its continuity by means of intelligence services, could it be possible? Or, could intelligence services perform unconventional behaviors occasionally by saying “in the name of the state”? These questions have been examined.

  6. Milk-based traditional Turkish desserts

    Directory of Open Access Journals (Sweden)

    Tulay Ozcan

    2009-12-01

    Full Text Available Traditional foods are the reflection of cultural inheritance and affect the lifestyle habits. Culture can be viewed as a system of socially transmitted patterns of behaviour that characterises a particular group. Despite the fact of globalisation, these are key elements to accurately estimate a population’s dietary patterns and how these have been shaped through time. In Turkey, a meal with family or friends traditionally ends with a dessert, which is a testimony to the hosts’ hospitality or to the housewife’s love and affection for her husband and children, since sweets and desserts are important elements of Turkish cuisine. However, the consciousnesses of nutrition and healthy eating, due to rapid change in popular life style and dietary patterns, has contributed to the increased interest in traditional foods with potential health benefits, with increased uncertainty for dessert consumption. Dairy desserts are extensively consumed due to their nutritive and sensoric characteristics. Some of traditional dairy desserts are Mustafakemalpasa, Gullac, Kazandibi, Hosmerim and Tavukgogsu, which are mainly made from milk or fresh cheese, and the current paper discusses their manufacturing processes and composition.

  7. Turkish version of the Academic Motivation Scale.

    Science.gov (United States)

    Can, Gürhan

    2015-04-01

    The purpose of this study was to adapt the college version of the Academic Motivation Scale (AMS) into Turkish. The participants were 797 college students (437 men, 360 women) with a mean age of 20.1 yr. A seven-factor model of the scale, as well as alternative models (five-, three-, two-, and one-factor models) were investigated and compared through confirmatory factor analysis. The seven-factor model demonstrated adequate fit to the data. The fit indices obtained from the five-factor model were acceptable also. Hancock's coefficient H values and test-retest correlation coefficients of the subscales indicated that reliability of the scale was adequate except for the identified regulation subscale. The CFA conducted for the groups of men and women produced more acceptable fit indices values for men than women, but women obtained significantly higher scores from the AMS subscales. Correlations among the seven subscales partially supported the simplex pattern which claims that the neighboring subscales should have stronger positive correlations than the non-neighboring subscales and that the subscales which are the farthest apart should have the strongest negative relationships. PMID:25826436

  8. AN ANALYSIS OF TURKISH NATIONAL AND MILITARY CULTURE IN THE CONTEXT OF KOREAN WAR

    Directory of Open Access Journals (Sweden)

    Ünsal Sığrı

    2014-12-01

    Full Text Available The aim of this paper is to analyze Turkish national and military culture in the context of Korean War. The Korean War is the first international military contribution of modern Turkish Republic and Turkish Armed Forces. This was the first contact with other countries’ and cultures’ armies since the foundation of the modern republic. Following the war Turkey joined to NATO and became a certain member of western block of cold war era. Turkish troops’ efforts and involvement in the Korean War did not only contribute to independence of Korea but also contributed to the world peace. Turkish military has a cultural background, which mainly stems from sociological and managerial characteristics of Turkish national culture. In this study an analysis of Turkish military culture is made within scope of Korean War according to Hofstede’s (1980 four cultural dimensions

  9. Is political risk still an issue for Turkish stock market?

    Directory of Open Access Journals (Sweden)

    Samet Günay

    2016-03-01

    Full Text Available In this study, we analyze the effects of internal political risk on the Turkish stock market in the period of 2001–2014. Empirical analyses are conducted through various methods to obtain breaks and regimes in the return volatilities of the BIST100 index. According to the results, while the number of breaks has increased in recent years, the risk level of recent periods is significantly lower than the early regimes, and the risk level trend for all regimes show a negative slope. In conclusion, the Turkish stock market responds to political events, but according to our results, not as significantly as in the past.

  10. Strategic Defamation of Fethullah Gulen: English vs. Turkish

    Directory of Open Access Journals (Sweden)

    Dogan Koc

    2016-02-01

    Full Text Available Fethullah Gulen is a moderate Turkish Muslim scholar known for his educational and interfaith dialogue activities. While Gulen's efforts are applauded by many in every corners of the world, a small group of authors try to defame Gulen and the Movement named after him. This paper shows Gulen's defamers act strategically. While Gulen is portrayed as Gulen1: American/Zionist/Vatican agent in Turkish versions of defaming articles, he is presented as Gulen2: Islamist/Khomeini/New Ottoman/Caliphate in the English versions. Statistical analysis and literature review show that Gulen's defamers act according to audiences.

  11. TR-GRAV: National Center for Turkish Gravity Field

    Science.gov (United States)

    Simav, Mehmet; Akpınar, İlyas; Sezen, Erdinc; Cingöz, Ayhan; Yıldız, Hasan

    2016-04-01

    TR-GRAV, the National Center for Turkish Gravity Field (TR-GRAV) that has recently become operational,is a national center that collects, processes and distributes Absolute Gravimetry,Relative Gravimetry, Airborne Gravimetry,Shipborne Gravimetry,Satellite Gravimetry, GNSS/Levelling, Astrogeodetic Vertical Deflection data to model and improve regional gravity field for the Turkish territory and its surrounding regions and to provide accurate, consistent and value-added data & products to the scientific and engineering communities. In this presentation, we will introduce the center web portal and give some details about the database.

  12. Cognitive testing in non-demented Turkish immigrants

    DEFF Research Database (Denmark)

    Nielsen, T. Rune; Vogel, Asmus M.; Gade, Anders;

    2012-01-01

    Nielsen, T. R. Vogel, A., Gade, A. & Waldemar, G. (2012). Cognitive testing in healthy Turkish immigrants - comparison of the RUDAS and the MMSE. Scandinavian Journal of Psychology 53, 455-460. Methods for culturally and linguistically appropriate cognitive testing of elderly minority populations...... of non-demented community-dwelling Turkish immigrants was recruited from the greater Copenhagen area. All participants completed a structured interview regarding demographic, physical and mental health status, as well as measures of depression and acculturation, and cognitive testing with the RUDAS...

  13. The Adaptation Study Of Parental Authority Questionnaire (PAQ) To Turkish

    OpenAIRE

    YURTSEVER KILIÇGÜN, Müge; Oktay, Ayla

    2012-01-01

    In this study, “Parental Authority Questionnaire (PAQ)” was adapted intoTurkish. 330 mothers and 330 fathers with children from 6-14 years for a total of 660 parents took part in sample. First, the permission of PAQ was taken to be used within the scope of the research and under the views and suggestions of experts the Turkish form of scale was established. After that, the validity and reliability of the scale were analyzed. In the final stage, descriptive statistics of the PAQ for mothers an...

  14. The predictable narwhal: satellite tracking shows behavioural similarities between isolated subpopulations

    DEFF Research Database (Denmark)

    Heide-Jørgensen, M. P.; Nielsen, N.H.; Hansen, R. G.;

    2015-01-01

    Comparison of behavioural similarities between subpopulations of species that have been isolated for a long time is important for understanding the general ecology of species that are under pressure from large-scale changes in habitats. Narwhals (Monodon monoceros) east and west of Greenland are ...

  15. Meta-STEPP: subpopulation treatment effect pattern plot for individual patient data meta-analysis.

    Science.gov (United States)

    Wang, Xin Victoria; Cole, Bernard; Bonetti, Marco; Gelber, Richard D

    2016-09-20

    We have developed a method, called Meta-STEPP (subpopulation treatment effect pattern plot for meta-analysis), to explore treatment effect heterogeneity across covariate values in the meta-analysis setting for time-to-event data when the covariate of interest is continuous. Meta-STEPP forms overlapping subpopulations from individual patient data containing similar numbers of events with increasing covariate values, estimates subpopulation treatment effects using standard fixed-effects meta-analysis methodology, displays the estimated subpopulation treatment effect as a function of the covariate values, and provides a statistical test to detect possibly complex treatment-covariate interactions. Simulation studies show that this test has adequate type-I error rate recovery as well as power when reasonable window sizes are chosen. When applied to eight breast cancer trials, Meta-STEPP suggests that chemotherapy is less effective for tumors with high estrogen receptor expression compared with those with low expression. Copyright © 2016 John Wiley & Sons, Ltd. PMID:27073066

  16. Pyoverdine and PQS Mediated Subpopulation Interactions Involved in Pseudomonas aeruginosa Biofilm Formation

    DEFF Research Database (Denmark)

    Yang, Liang; Nilsson, Martin; Gjermansen, Morten;

    2009-01-01

    Using flow chamber-grown Pseudomonas aeruginosa biofilms as model system, we show in the present study that formation of heterogeneous biofilms may occur through mechanisms that involve complex subpopulation interactions. One example of this phenomenon is expression of the iron...

  17. Predicting Germination Response to Temperature. I. Cardinal-temperature Models and Subpopulation-specific Regression

    OpenAIRE

    HARDEGREE, STUART P.

    2006-01-01

    • Background and Aims The purpose of this study was to compare the relative accuracy of different thermal-germination models in predicting germination-time under constant-temperature conditions. Of specific interest was the assessment of shape assumptions associated with the cardinal-temperature germination model and probit distribution often used to distribute thermal coefficients among seed subpopulations.

  18. Temporally matched subpopulations of selectively interconnected principal neurons in the hippocampus.

    Science.gov (United States)

    Deguchi, Yuichi; Donato, Flavio; Galimberti, Ivan; Cabuy, Erik; Caroni, Pico

    2011-04-01

    The extent to which individual neurons are interconnected selectively within brain circuits is an unresolved problem in neuroscience. Neurons can be organized into preferentially interconnected microcircuits, but whether this reflects genetically defined subpopulations is unclear. We found that the principal neurons in the main subdivisions of the hippocampus consist of distinct subpopulations that are generated during distinct time windows and that interconnect selectively across subdivisions. In two mouse lines in which transgene expression was driven by the neuron-specific Thy1 promoter, transgene expression allowed us to visualize distinct populations of principal neurons with unique and matched patterns of gene expression, shared distinct neurogenesis and synaptogenesis time windows, and selective connectivity at dentate gyrus-CA3 and CA3-CA1 synapses. Matched subpopulation marker genes and neuronal subtype markers mapped near clusters of olfactory receptor genes. The nonoverlapping matched timings of synaptogenesis accounted for the selective connectivities of these neurons in CA3. Therefore, the hippocampus contains parallel connectivity channels assembled from distinct principal neuron subpopulations through matched schedules of synaptogenesis.

  19. Quantifying landscape linkages among giant panda subpopulations in regional scale conservation.

    Science.gov (United States)

    Qi, Dunwu; Hu, Yibo; Gu, Xiaodong; Yang, Xuyi; Yang, Guang; Wei, Fuwen

    2012-06-01

    Understanding habitat requirements and identifying landscape linkages are essential for the survival of isolated populations of endangered species. Currently, some of the giant panda populations are isolated, which threatens their long-term survival, particularly in the Xiaoxiangling mountains. In the present study, we quantified niche requirements and then identified potential linkages of giant panda subpopulations in the most isolated region, using ecological niche factor analysis and a least-cost path model. Giant pandas preferred habitat with conifer forest and gentle slopes (>20 to ≤30°). Based on spatial distribution of suitable habitat, linkages were identified for the Yele subpopulation to 4 other subpopulations (Liziping, Matou, Xinmin and Wanba). Their lengths ranged from 15 to 54 km. The accumulated cost ranged from 693 to 3166 and conifer forest covered over 31%. However, a variety of features (e.g. major roads, human settlements and large unforested areas) might act as barriers along the linkages for giant panda dispersal. Our analysis quantified giant panda subpopulation connectivity to ensure long-term survival.

  20. Abnormal distribution of CD8 subpopulation in B-chronic lymphocytic leukemia identified by flow cytometry

    NARCIS (Netherlands)

    Terstappen, L.W.M.M.; Grooth, de B.G.; Berkel, van W.; Napel, ten C.H.H.

    1988-01-01

    We studied the occurrence of T-cell subpopulations for patients with B-cell chronic lymphocytic leukemia. The CD8+ population was divided into CD8+ suppressor (CD8a+) and CD8+ cytotoxic (CD8b+) lymphocytes using difference in orthogonal light scattering. Average CD4+/CD8+ratios determined for all p

  1. Carotenoids located in human lymphocyte subpopulations and natural killer cells by Raman microspectroscopy

    NARCIS (Netherlands)

    Puppels, G.J.; Garritsen, H.S.P.; Kummer, J.A.; Greve, Jan

    1993-01-01

    The presence and subcellular location of carotenoids in human lymphocyte sub-populations (CD4+, CD8+, T-cell receptor-γδ+, and CD19+ ) and natural killer cells (CD16+ ) were studied by means of Raman microspectroscopy. In CD4+ lymphocytes a high concentration (10-3M) of carotenoids was found in the

  2. Turkish Students' Conceptions about the Simple Electric Circuits

    Science.gov (United States)

    Cepni, Salih; Keles, Esra

    2006-01-01

    In this study, the Turkish students' understanding level of electric circuits consisting of two bulbs and one battery was investigated by using open-ended questions. Two-hundred fifty students, whose ages range from 11 to 22, were chosen from five different groups at primary, secondary and university levels in Trabzon in Turkey. In analyzing…

  3. The Adaptation of Academic Motivation Scale to Turkish

    Science.gov (United States)

    Karaguven, M. Hulya Unal

    2012-01-01

    The current study evaluated the psychometric evidence of Turkish form of the Academic Motivation Scale. The scale was based on the tenets of self-determination theory. It was designed to assess an individual's academic motivation if intrinsically or extrinsically driven with 28 questions. University form of the scale was translated into Turkish…

  4. What Do Turkish Prospective Primary Teachers Promise for Inclusion?

    Science.gov (United States)

    Kocbeker-Eid, Beyhan Nazli

    2016-01-01

    The purpose of this study was to examine Turkish prospective primary teachers' self-efficacy beliefs and readiness for their future roles and responsibilities as inclusive classroom teachers. Therefore, this study aimed to investigate how these roles and responsibilities relate to future teaching practices. In addition, this study examined…

  5. On the Universality of Language Comprehension Strategies: Evidence from Turkish

    Science.gov (United States)

    Demiral, Sukru Baris; Schlesewsky, Matthias; Bornkessel-Schlesewsky, Ina

    2008-01-01

    A fundamental question in psycholinguistic research concerns the universality of comprehension strategies. We investigated this issue by examining the so-called "subject preference" in Turkish, a language which allows for a natural (unmarked) object reading of an initial ambiguous argument. Using event-related brain potentials (ERPs), we observed…

  6. Favoritism in the Turkish Educational System: Nepotism, Cronyism and Patronage

    Science.gov (United States)

    Aydogan, Ismail

    2009-01-01

    In almost all systems there have been unethical behaviors that take place in written and visual media. Of all these unethical behaviors, favoritism takes precedence. This study was conducted to investigate whether or not the administrators favor some people in the Turkish national education system and also to reveal the teachers' thoughts on…

  7. A LANGUAGE MODELING APPROACH TO TURKISH TEXT RETRIEVAL

    OpenAIRE

    Özgür YILMAZEL

    2010-01-01

    We used Lemur Toolkit, an open source toolkit designed for Information Retrieval research, for our automated indexing and retrieval experiments on a TREC-like test collection for Turkish language. We investigate effectiveness of three retrieval models Lemur supports, especially Language modeling approach to Information Retrieval, combined with language specific preprocessing techniques. Our experiments show that language specific preprocessing significantly improves retrieval performance for ...

  8. Building Technology Transfer Capacity in Turkish Universities: A Critical Analysis

    Science.gov (United States)

    Ranga, Marina; Temel, Serdal; Ar, Ilker Murat; Yesilay, Rustem Baris; Sukan, Fazilet Vardar

    2016-01-01

    University technology transfer has been receiving significant government funding since 2012. Results of this major investment are now expected by the Turkish government and society, not only in terms of better teaching and research performance, but also of new jobs, new products and services, enhanced regional development and contribution to…

  9. Cyberbullying in Turkish Middle Schools: An Exploratory Study

    Science.gov (United States)

    Yilmaz, Harun

    2011-01-01

    This study explored Turkish students' experience of cyberbullying and their use of social networking tools. A total of 756 7th-grade students participated from eight different middle schools in Istanbul, the largest city of Turkey. A 15-item questionnaire was used in a classroom environment to collect data. Results revealed that male students were…

  10. Exchange Rate Misalignment in Turkey: Overvalution of the Turkish Lira

    Directory of Open Access Journals (Sweden)

    Arif Orçun Söylemez

    2013-04-01

    Full Text Available In 2001, Modern Turkey experienced the most severe financial collapse in its history during the implementation of an anti-inflationary, fixed-exchange-rate-based stabilisation program. An important part of critisms following this collapse focused on the exchange rates. The main argument was that the program overlooked the fact that Turkish Lira was highly overvalued during the implementation of the stabilisation program. The currency of a country would be overvalued if its realized values against other currencies persistently stayed over the long-term equilibrium trend. Overvalution of a currency is an important matter for any country because the exchange rates are decisive on the external balance of a country, the stability of financial system, and the internal prices and hence on the allocation of resources. Plus, the two recent financial crises in Turkey, in 1994 and 2001, broke out after significant overvaluations in the Turkish Lira. This study found significant overvaluations in cumulative terms in the Turkish Lira for the period after 2001. Although, Turkey might have gained some resilience to exchange rate misalignments after 2001 due to political and economic changes in the country, the high level of overvaluation in the Turkish Lira should nevertheless be seen as a risk factor.

  11. Turkish High School Teachers' Conceptions of Creativity in Mathematics

    Science.gov (United States)

    Aktas, Meral Cansiz

    2016-01-01

    The aim of this research is to explore Turkish high school teachers' conceptions of creativity in mathematics. The research was carried out using qualitative research methods. The sample consisted of seven mathematics teachers, and semi-structured interviews were used as a data collection tool. Analysis of the responses indicated that mathematics…

  12. Factors influencing Turkish teacher candidates' elective course preferences

    Directory of Open Access Journals (Sweden)

    Duygu Uçgun

    2012-10-01

    Full Text Available By the Academic Year of 2006-2007, new curriculum has been begun to be applied in the Faculties of Education. When it is evaluated in terms of Turkish Language Teacher Training Departments, it is seen that the most attractive changes are the abolition of Side Branch application, the increase in the number of the courses which will contribute to teacher candidates’ profession and the enrichment in the content. In the curriculum are 5 elective courses beside necessary ones. The aim of this study is to determine what and how much effects the Turkish Language Teacher Candidates as they decide on the courses mentioned above. In the study, based on scanning method, of which subject is consists of 2nd, 3rd and 4th year students from Turkish Language Teacher Training Department, The Faculty of Education of Nigde University Likert-type Scale with four grades which was improved by Tezcan and Gumus (2008 has been used as data collection tool. According to the finding acquired from the study the factors effecting Turkish Language Teacher Candidates’ preferences about elective courses have been determined and ideas which are going to contribute to determination of elective courses and effective process of them have been suggested.

  13. Predicting Organizational Commitment from Organizational Culture in Turkish Primary Schools

    Science.gov (United States)

    Ipek, Cemalettin

    2010-01-01

    This study aims to describe organizational culture and commitment and to predict organizational commitment from organizational culture in Turkish primary schools. Organizational Culture Scale (Ipek "1999") and Organizational Commitment Scale (Balay "2000") were used in the data gathering process. The data were collected from 415 primary teachers…

  14. Tackling with Refugee Children's Problems in Turkish Schools

    Science.gov (United States)

    Dogutas, Aysun

    2016-01-01

    The main aim of this study is to produce a solution to improve the refugee and asylum seeker students' adaptation to the Turkish schools and classrooms by using action research approach which is often preferred for solving the problems encountered by the educators. The sample of the study consists of selected students at a primary school in…

  15. Everyday urban public space : Turkish immigrant women's perspective

    NARCIS (Netherlands)

    Ünlü Yücesoy, E.

    2006-01-01

    This thesis examines the use, experience, and appropriation of everyday urban public spaces by Turkish immigrant women living in Enschede, the Netherlands. Based on the two premises of conceptualizing the urban public space as a social construct and of valorizing users as social actors, the main obj

  16. Reliability and Validity of a Turkish Version of the DELES

    Science.gov (United States)

    Ozkok, Alev; Walker, Scott L.; Buyukozturk, Sener

    2009-01-01

    The primary aim of this study was to examine the reliability and validity of a Turkish version of the Distance Education Learning Environment Survey (DELES) in post-secondary distance education. The second aim was to investigate empirically the conceptualisation of the distance education learning environment as a singular latent construct, within…

  17. The Philosophy of Turkish National and Higher Education

    Science.gov (United States)

    Toprakci, Erdal; Buldu, Serkan; Bozpolat, Ebru; Oflaz, Gulcin; Dagdeviren, Iclal; Ture, Ersin

    2013-01-01

    This study aims to establish whether the Basic Law of National Education and the Law of Higher Education, both of which give direction to the Turkish educational system, are based on any educational philosophy trends, and to what extent. For this purpose, both laws were investigated using the "document analysis" method. All the data obtained were…

  18. Turkish Elementary Student Teachers' Epistemological Beliefs and Moral Reasoning

    Science.gov (United States)

    Topcu, Mustafa Sami

    2011-01-01

    The purpose of the present study was to explore the relationships among Turkish elementary student teachers' epistemological beliefs and moral reasoning, and to determine which types of epistemological beliefs elementary student teachers exhibit. The findings of the present study demonstrated that epistemological beliefs did not make a unique…

  19. A GRIPHOS Application of Bartok's Turkish Folk Music Material.

    Science.gov (United States)

    Suchoff, Benjamin

    Bela Bartok's study of Turkish folk music classification was analyzed using permuted indices by means of GRIPHOS computer programs. A data base was constructed which would allow retrieval of information in terms of theme locater and first text-line indices. Data bases of tabulations much like the kind Bartok manually assembled were created to test…

  20. Turkish Primary Students' Perceptions of Geography

    Science.gov (United States)

    Senyurt, Secil

    2014-01-01

    This study provides an in-depth investigation of Turkish primary school students' perceptions of geography. Gender differences in students' perceptions of geography were investigated, including definitions of geography and its field of study. The findings showed that "landforms," "our geographical regions/Turkey,"…

  1. Unlawfully Obtained Evidences in Turkish Criminal Procedure Law

    OpenAIRE

    DEMİRAL BAKIRMAN, Büşra

    2015-01-01

    Evidences have a great significance in criminal procedural law to find out material truths. However, there must be some restrictions on obtaining and assessing evidences in a criminal procedure based on the rule of law. The aim of this study is to show the legislative outlook of the current legislation regarding unlawfully obtained evidences in Turkish criminal procedure law

  2. Turkish School Counsellors and Counselling Students' Knowledge of Adolescent Suicide

    Science.gov (United States)

    Siyez, Digdem Müge; Bas, Asli Uz

    2009-01-01

    The aim of the study was to investigate the knowledge of Turkish high school counsellors and counselling students about adolescence suicide. The sample consisted of 71 school counsellors and 82 third and fourth year psychology counselling students who completed the Adolescent Suicide Behavior Questionnaire. The results showed that although…

  3. A special dish from traditional Turkish Cuisine: Stuffed lamb ribs

    Directory of Open Access Journals (Sweden)

    Emel Memis Kocaman

    2015-11-01

    Full Text Available Turkish people, who have a long historical background, have a rich culture in terms of cuisine. “Dolma” (meal made by stuffing/wrapping is one of the most important dishes of the Turkish Cuisine. Turks produced very different types of meals made by stuffing or wrapping and by combining herbals, meat and offals products. Stuffed Lamb Ribs (in Turkish; Kaburga Dolması or Sura is a special dish that is known in many regions of Turkey. Since it is a dish whose preparation is hard and requires virtuosity, it is generally cooked as a feast meal on religious holidays, and commonly cooked on the Feast of Sacrifice for Muslims. This study aims to present how “Stuffed Lamb Ribs” are prepared, which is one of the traditional dishes of Turkish Cuisine and is one stuffed dish that has started to become forgotten. In this study, the data was collected by personal interviews with source people who are over 60 years old, live in different provinces of Turkey, and traditionally cook this dish. This study ensures the promotion of a very special taste, which has begun to be forgotten and is not known widely even in Turkey, at an international level.

  4. Eating Attitudes and Their Psychological Correlates among Turkish Adolescents

    Science.gov (United States)

    Bas, Murat; Asci, F. Hulya; Karabudak, Efsun; Kiziltan, Gul

    2004-01-01

    This study examined the eating attitudes and psychological characteristics of Turkish late adolescents. Seven hundred eighty-three university students were administered the Eating Attitudes Test, Rosenberg Self-Esteem Scale, State-Trait Anxiety Inventory, and Social Physique Anxiety Scale. More than one in ten (9.2% of the males and 13.1% of the…

  5. Turkish Adaptation of Spinal Cord Independence Measure--Version III

    Science.gov (United States)

    Kesiktas, Nur; Paker, Nurdan; Bugdayci, Derya; Sencan, Sureyya; Karan, Ayse; Muslumanoglu, Lutfiye

    2012-01-01

    Various rating scales have been used to assess ability in individuals with spinal cord injury. There is no specific functional assessment scale for Turkish patients with spinal cord injury. The Spinal Cord Independence Measure (SCIM) is a specific test, which has become popular in the last decade. A study was conducted to validate and evaluate the…

  6. Wellness and Self-Esteem among Turkish University Students

    Science.gov (United States)

    Oguz-Duran, Nagihan; Tezer, Esin

    2009-01-01

    This study investigated the differences among 465 Turkish first year university students regarding overall wellness and four of its dimensions (cognitive emotional wellness-CEW, relational wellness-RW, life goal-LG, and physical wellness-PW) in terms of self-esteem levels and gender. The data were gathered by administering the Rosenberg…

  7. Reflective Teaching Practices in Turkish Primary School Teachers

    Science.gov (United States)

    Tok, Sukran; Dolapcioglu, Sevda Dogan

    2013-01-01

    The objective of the study is to explore the prevalence of reflective teaching practices among Turkish primary school teachers. Qualitative and quantitative research methods were used together in the study. The sample was composed of 328 primary school teachers working in 30 primary education institutions in the town of Antakya in the province of…

  8. Stress and Life Satisfaction of Turkish College Students

    Science.gov (United States)

    Kaya, Cahit; Tansey, Timothy N.; Melekoglu, Macid; Çakiroglu, Orhan

    2015-01-01

    This study investigated the association between perceived stress and life satisfaction of Turkish college students. The "Satisfaction with Life Scale" (Diener, Emmons, Larsen, & Griffin, 1985), the "Perceived Stress Scale" (Cohen & Williamson, 1988), and a brief demographic questionnaire were administered to 235 college…

  9. Effect of Jigsaw I Technique on Teaching Turkish Grammar

    Science.gov (United States)

    Arslan, Akif

    2016-01-01

    The purpose of this study is to find out the effect of Jigsaw I technique on students' academic success and attitude towards the course in teaching Turkish grammar. For that purpose, three grammar topics (spelling and punctuation marks rules) were determined and an experimental study conforming to "control group preliminary-testing final…

  10. Parenting Styles and Life Satisfaction of Turkish Adolescents

    Science.gov (United States)

    Cenkseven-Onder, Fulya

    2012-01-01

    This study examined adolescents' perception of satisfaction from various life domains according to gender and parenting styles among 562 Turkish adolescents [53.2% girls; Mean (M) age = 14.1, Standard Deviation (SD) = 0.85]. The participants completed the multidimensional students' life satisfaction scale and the parenting style inventory. The…

  11. Time Reference through Verb Inflection in Turkish Agrammatic Aphasia

    Science.gov (United States)

    Duman, Tuba Yarbay; Bastiaanse, Roelien

    2009-01-01

    This study tested the production of tensed finite verbs and participles referring to the past and future in agrammatic speakers of Turkish. The agrammatic speakers did not make more time reference errors in tensed verbs than in participles. This is interesting because tense in general cannot therefore be the main problem, since time reference for…

  12. Object scrambling and finiteness in Turkish agrammatic production

    NARCIS (Netherlands)

    Duman, Tuba Yarbay; Aygen, Gulsat; Ozgirgin, Nese; Bastiaanse, Roelien; Özgirgin, N.

    2007-01-01

    This study investigates word order and finiteness in Turkish agrammatic aphasia. We compared the production of simple active sentences in base order (SOV) with active sentences in which the object moves over the subject, i.e., object scrambling (OSV). We elicited the same finite verbs for both sente

  13. Dutch business opportunities in the Turkish biodiesel sector

    NARCIS (Netherlands)

    Wiersinga, R.C.; Elbersen, H.W.; Yilmaz, G.

    2009-01-01

    To research possibilities for Dutch businesses to be involved in the Turkish biodiesel sector, a short literature study and unstructured interviews with sector stakeholders were performed. Turkey is interested to develop its biofuel sector particularly to improve its security of energy supply, more

  14. Cyber Bullying @ Schools: What Do Turkish Adolescents Think?

    Science.gov (United States)

    Topcu, Cigdem; Yildirim, Ali; Erdur-Baker, Ozgur

    2013-01-01

    Cyber bullying is an emerging form of peer bullying, becoming prominent especially over the past decade. The aim of this study was to investigate through interviews the perceptions of Turkish high school students about cyber bullying. The sample consisted of six male and one female high school students all aged 15 years who identified as being…

  15. BUSINESS TURKISH TEACHING FOR FOREIGNERS CURRICULUM, COURSE BOOK AND GLOSSARY OF TERMS TESTING: BANKING EXAMPLE

    Directory of Open Access Journals (Sweden)

    Fahri TEMİZYÜREK

    2015-08-01

    Full Text Available Turkish is a language with rapid expansion and influence and it is taught within the country and abroad as a foreign language. Recent years studies on the teaching Turkish as foreign language indicate that requirements of learning “Business” Turkish are in increase. Thus, in the studies on Turkish as foreign language teaching there is necessity for development of special curriculum, preparation of the course books and materials suitable to the curriculum for the creation of the “Business Turkish” field. In the studies for the Business Turkish it is initially important the identification of necessary business branches. There are a lot of Turkish banks providing services abroad. These banks including Turkish citizens, strive to employ Turkish language speakers or require from their current personnel to learn Turkish. Due to the personnel’s limited time for attending the courses and learning Turkish in the level as much as being able to serve the clients, we have focused in “Banking” example. Thus we prepared sample curriculum and glossary, as well as specified the issues to focus on in the course books.

  16. Maternal Origin of Turkish and Iranian Native Chickens Inferred from Mitochondrial DNA D-loop Sequences

    Science.gov (United States)

    Meydan, Hasan; Jang, Cafer Pish; Yıldız, Mehmet Ali; Weigend, Steffen

    2016-01-01

    To assess genetic diversity and maternal origin of Turkish and Iranian native chicken breeds, we analyzed the mtDNA D-loop sequences of 222 chickens from 2 Turkish (Denizli and Gerze) and 7 Iranian (White Marandi, Black Marandi, Naked Neck, Common Breed, Lari, West Azarbaijan, and New Hampshire) native chicken breeds, together with the available reference sequences of G. gallus gallus in GenBank. The haplotype diversity was estimated as 0.24±0.01 and 0.36±0.02 for Turkish and Iranian populations, respectively. In total, 19 haplotypes were observed from 24 polymorphic sites in Turkish and Iranian native chicken populations. Two different clades or haplogroups (A and E) were found in Turkish and Iranian chickens. Clade A haplotypes were found only in White Marandi, Common Breed and New Hampshire populations. Clade E haplotypes, which are quite common, were observed in Turkish and Iranian populations with 18 different haplotypes, of which Turkish and Iranian chickens, Clade E, haplotype 1 (TRIRE1) was a major haplotype with the frequency of 81.5% (181/222) across all breeds. Compared to red jungle fowl, Turkish and Iranian chicken breeds are closely related to each other. These results suggest that Turkish and Iranian chickens originated from the same region, the Indian subcontinent. Our results will provide reliable basic information for mtDNA haplotypes of Turkish and Iranian chickens and for studying the origin of domestic chickens. PMID:27189637

  17. Exploring Teacher Perceptions and Expectations of Turkish, Kurdish and Turkish Cypriot Girls from the Perspectives of Both Teachers and Students in Three London Secondary Schools

    Science.gov (United States)

    Jones, Ann Elisabeth

    2014-01-01

    This article considers the role of teacher perceptions and expectations in the relatively low educational achievement of Turkish, Kurdish and Turkish Cypriot (T/K/TC) girls in the English secondary system. Recent research emphasises the "invisibility" of these groups within educational settings. However, the study reported here finds, on…

  18. Inflammatory bowel disease in Turkish children

    Institute of Scientific and Technical Information of China (English)

    Murat Cakir; Fatih Unal; Gonul Dinler; Masallah Baran; Hasan Ali Yuksekkaya; Gokhan Tumgor; Erhun Kasirga; Ayhan Gazi Kalayci; Sema Aydogdu

    2015-01-01

    Background: This study was undertaken to evaluate demographics, clinical manifestations, laboratoryfi ndings and outcomes of children with inflammatory bowel disease (IBD) in Turkey. Methods: We analyzed the medical records of 127 children diagnosed with IBD (under 18 years old) between January 2004 and January 2012 in 8 pediatric gastroenterology centers. Results: Of the 127 patients, 90 (70.9%) suffered from ulcerative colitis (UC), 29 (22.8%) from Crohn's disease (CD), and 8 (6.3%) from IBD unclassified. The mean age of the 127 patients was 11.6±4.1 years, and 11.8% of the patients were below 5 years old. Of the patients, 49.6% were male, and males were more predominant in patients with CD than in those with UC (72.4%vs. 42.2%,P=0.008; a male/female ratio of 2.62 in CD, P=0.0016). Approximately one fifth of the patients had extra-intestinal manifestations and 13.3% of the patients had associated diseases. Extraintestinal manifestations and associated diseases were more common in early onset disease [P=0.017, odds ratio (OR)=4.02;P=0.03, OR=4.1]. Of the patients, 15% had normal laboratory parameters including anemia, high platelet count, hypoalbuminemia, hypoferritinemia, and high sedimentation rate. Area under receiver operation characteristics was used to predict pancolitis in patients with UC. The values of C-reactive protein, sedimentation rate and pediatric ulcerative colitis activity were 0.61 (P=0.06), 0.66 (P=0.01) and 0.76 (P=0.0001), respectively. Four (4.4%) patients with UC underwent colectomy, andfi nally two (1.5%, 95% confidence interval: 0-3.7%) patients died from primary disease or complications. Conclusions: IBD is an increasing clinical entity in Turkey. Features of IBD are similar to those in other populations, but prospective multicenter studies are needed to analyze the true incidence of IBD in Turkish children.

  19. Expressions of machismo in colorectal cancer screening among New Mexico Hispanic subpopulations.

    Science.gov (United States)

    Getrich, Christina M; Sussman, Andrew L; Helitzer, Deborah L; Hoffman, Richard M; Warner, Teddy D; Sánchez, Victoria; Solares, Angélica; Rhyne, Robert L

    2012-04-01

    Although national colorectal cancer (CRC) incidence rates have steadily decreased, the rate for New Mexico Hispanics has been increasing, and screening rates are low. We conducted an exploratory qualitative study to determine barriers to CRC screening for New Mexico Hispanics. We found that machismo served as a dynamic influence on men's health-seeking behaviors; however, it was conceptualized differently by two distinct Hispanic subpopulations, and therefore appeared to play a different role in shaping their screening attitudes and behaviors. Machismo emerged as more of an influence for Mexican men, who expressed concern over colonoscopies being potentially transformative and/or stigmatizing, but was not as salient for Hispanos, who viewed the colonoscopy as "strictly medical," and were more concerned with discomfort and pain. Findings from the study highlight the importance of identifying varying characteristics among subpopulations to better understand screening barriers and provide optimal CRC screening counseling in primary care settings.

  20. Early- and late-born parvalbumin basket cell subpopulations exhibiting distinct regulation and roles in learning.

    Science.gov (United States)

    Donato, Flavio; Chowdhury, Ananya; Lahr, Maria; Caroni, Pico

    2015-02-18

    Brain networks can support learning by promoting acquisition of task-relevant information or by adhering to validated rules, but the mechanisms involved are poorly understood. Upon learning, local inhibitory parvalbumin (PV)-expressing Basket cell networks can switch to opposite configurations that either favor or interfere with further learning, but how this opposite plasticity is induced and relates to distinct learning requirements has remained unclear. Here, we show that PV Basket cells consist of hitherto unrecognized subpopulations, with distinct schedules of neurogenesis, input connectivities, output target neurons, and roles in learning. Plasticity of hippocampal early-born PV neurons was recruited in rule consolidation, whereas plasticity of late-born PV neurons was recruited in new information acquisition. This involved regulation of early-born neuron plasticity specifically through excitation, and of late-born neuron plasticity specifically through inhibition. Therefore, opposite learning requirements are implemented by distinct local networks involving PV Basket cell subpopulations specifically regulated through inhibition or excitation.

  1. Protocol for Determination of the Persister Subpopulation in Candida Albicans Biofilms.

    Science.gov (United States)

    De Brucker, Katrijn; De Cremer, Kaat; Cammue, Bruno P A; Thevissen, Karin

    2016-01-01

    In contrast to planktonic cultures of the human fungal pathogen Candida albicans, C. albicans biofilms can contain a persister subpopulation that is tolerant to high concentrations of currently used antifungals. In this chapter, the method to determine the persister fraction in a C. albicans biofilm treated with an antifungal compound is described. To this end, a mature biofilm is developed and subsequently treated with a concentration series of the antifungal compound of interest. Upon incubation, the fraction of surviving biofilm cells is determined by plating and plotted versus the used concentrations of the antifungal compound. If a persister subpopulation in the biofilm is present, the dose-dependent killing of the biofilm cells results in a biphasic killing pattern.

  2. Reversed radial distribution trend of subpopulations in the globular clusters NGC 362 and NGC 6723

    CERN Document Server

    Lim, Dongwook; Pasquato, Mario; Han, Sang-Il; Roh, Dong-Goo

    2016-01-01

    Most globular clusters (GCs) are now known to host multiple stellar populations with different light element abundances. Here we use narrow-band photometry and low-resolution spectroscopy for NGC 362 and NGC 6723 to investigate their chemical properties and radial distributions of subpopulations. We confirm that NGC 362 and NGC 6723 are among the GCs with multiple populations showing bimodal CN distribution and CN-CH anti-correlation without a significant spread in calcium abundance. These two GCs show more centrally concentrated CN-weak earlier generation stars compared to the later generation CN-strong stars. These trends are reversed with respect to those found in previous studies for many other GCs. Our findings, therefore, seem contradictory to the current scenario for the formation of multiple stellar populations, but mass segregation acting on the two subpopulations might be a possible solution to explain this reversed radial trend.

  3. X-ray induction of micronuclei in human lymphocyte subpopulations differentiated by immunoperoxidase staining

    International Nuclear Information System (INIS)

    In this report we sought to confirm the radiosensitivity of human peripheral blood lymphocyte subpopulations using a micronucleus assay. Mononucleated cells isolated from peripheral blood were irradiated with X rays. After being cultured for 3 days, cells were fixed and stained using the immunoperoxidase staining technique. Lymphocyte subpopulations were characterized by means of the monoclonal antibodies Leu4 (CD3), Leu2a (CD8), and Leu19 (CD56). Dose-response curves were obtained by scoring the number of micronuclei in binucleated cells that reacted with a specific antibody and were then stained. The dose response of CD8+ (suppressor/cytotoxic) cells was quite similar to that of CD3+ (pan T) cells. In comparison, CD56+ (natural killer) cells were significantly less sensitive, although scorable binucleated CD56+ cells made up less than 4 % of the total number of binucleated cells. (author)

  4. Electronic Sorting of Immune Cell Subpopulations Based on Highly Plastic Genes.

    Science.gov (United States)

    Wang, Pingzhang; Han, Wenling; Ma, Dalong

    2016-07-15

    Immune cells are highly heterogeneous and plastic with regard to gene expression and cell phenotype. In this study, we categorized genes into those with low and high gene plasticity, and those categories revealed different functions and applications. We proposed that highly plastic genes could be suited for the labeling of immune cell subpopulations; thus, novel immune cell subpopulations could be identified by gene plasticity analysis. For this purpose, we systematically analyzed highly plastic genes in human and mouse immune cells. In total, 1,379 human and 883 mouse genes were identified as being extremely plastic. We also expanded our previous immunoinformatic method, electronic sorting, which surveys big data to perform virtual analysis. This approach used correlation analysis and took dosage changes into account, which allowed us to identify the differentially expressed genes. A test with human CD4(+) T cells supported the method's feasibility, effectiveness, and predictability. For example, with the use of human nonregulatory T cells, we found that FOXP3(hi)CD4(+) T cells were highly expressive of certain known molecules, such as CD25 and CTLA4, and that this process of investigation did not require isolating or inducing these immune cells in vitro. Therefore, the sorting process helped us to discover the potential signature genes or marker molecules and to conduct functional evaluations for immune cell subpopulations. Finally, in human CD4(+) T cells, 747 potential immune cell subpopulations and their candidate signature genes were identified, which provides a useful resource for big data-driven knowledge discoveries. PMID:27288532

  5. Characterization of cell subpopulations expressing progenitor cell markers in porcine cardiac valves.

    Directory of Open Access Journals (Sweden)

    Huan Wang

    Full Text Available Valvular interstitial cells (VICs are the main population of cells found in cardiac valves. These resident fibroblastic cells play important roles in maintaining proper valve function, and their dysregulation has been linked to disease progression in humans. Despite the critical functions of VICs, their cellular composition is still not well defined for humans and other mammals. Given the limited availability of healthy human valves and the similarity in valve structure and function between humans and pigs, we characterized porcine VICs (pVICs based on expression of cell surface proteins and sorted a specific subpopulation of pVICs to study its functions. We found that small percentages of pVICs express the progenitor cell markers ABCG2 (~5%, NG2 (~5% or SSEA-4 (~7%, whereas another subpopulation (~5% expresses OB-CDH, a type of cadherin expressed by myofibroblasts or osteo-progenitors. pVICs isolated from either aortic or pulmonary valves express most of these protein markers at similar levels. Interestingly, OB-CDH, NG2 and SSEA-4 all label distinct valvular subpopulations relative to each other; however, NG2 and ABCG2 are co-expressed in the same cells. ABCG2(+ cells were further characterized and found to deposit more calcified matrix than ABCG2(- cells upon osteogenic induction, suggesting that they may be involved in the development of osteogenic VICs during valve pathology. Cell profiling based on flow cytometry and functional studies with sorted primary cells provide not only new and quantitative information about the cellular composition of porcine cardiac valves, but also contribute to our understanding of how a subpopulation of valvular cells (ABCG2(+ cells may participate in tissue repair and disease progression.

  6. Identification of geographically distributed sub-populations of Leishmania (Leishmania major by microsatellite analysis

    Directory of Open Access Journals (Sweden)

    Schwenkenbecher Jan

    2008-06-01

    Full Text Available Abstract Background Leishmania (Leishmania major, one of the agents causing cutaneous leishmaniasis (CL in humans, is widely distributed in the Old World where different species of wild rodent and phlebotomine sand fly serve as animal reservoir hosts and vectors, respectively. Despite this, strains of L. (L. major isolated from many different sources over many years have proved to be relatively uniform. To investigate the population structure of the species highly polymorphic microsatellite markers were employed for greater discrimination among it's otherwise closely related strains, an approach applied successfully to other species of Leishmania. Results Multilocus Microsatellite Typing (MLMT based on 10 different microsatellite markers was applied to 106 strains of L. (L. major from different regions where it is endemic. On applying a Bayesian model-based approach, three main populations were identified, corresponding to three separate geographical regions: Central Asia (CA; the Middle East (ME; and Africa (AF. This was congruent with phylogenetic reconstructions based on genetic distances. Re-analysis separated each of the populations into two sub-populations. The two African sub-populations did not correlate well with strains' geographical origin. Strains falling into the sub-populations CA and ME did mostly group according to their place of isolation although some anomalies were seen, probably, owing to human migration. Conclusion The model- and distance-based analyses of the microsatellite data exposed three main populations of L. (L. major, Central Asia, the Middle East and Africa, each of which separated into two sub-populations. This probably correlates with the different species of rodent host.

  7. Cells release subpopulations of exosomes with distinct molecular and biological properties

    OpenAIRE

    Eduard Willms; Johansson, Henrik J; Imre Mäger; Yi Lee; Blomberg, K. Emelie M.; Mariam Sadik; Amr Alaarg; C.I. Edvard Smith; Janne Lehtiö; Samir EL Andaloussi; Matthew J A Wood; Pieter Vader

    2016-01-01

    Cells release nano-sized membrane vesicles that are involved in intercellular communication by transferring biological information between cells. It is generally accepted that cells release at least three types of extracellular vesicles (EVs): apoptotic bodies, microvesicles and exosomes. While a wide range of putative biological functions have been attributed to exosomes, they are assumed to represent a homogenous population of EVs. We hypothesized the existence of subpopulations of exosomes...

  8. Dynamics between cancer cell subpopulations reveals a model coordinating with both hierarchical and stochastic concepts.

    Directory of Open Access Journals (Sweden)

    Weikang Wang

    Full Text Available Tumors are often heterogeneous in which tumor cells of different phenotypes have distinct properties. For scientific and clinical interests, it is of fundamental importance to understand their properties and the dynamic variations among different phenotypes, specifically under radio- and/or chemo-therapy. Currently there are two controversial models describing tumor heterogeneity, the cancer stem cell (CSC model and the stochastic model. To clarify the controversy, we measured probabilities of different division types and transitions of cells via in situ immunofluorescence. Based on the experiment data, we constructed a model that combines the CSC with the stochastic concepts, showing the existence of both distinctive CSC subpopulations and the stochastic transitions from NSCCs to CSCs. The results showed that the dynamic variations between CSCs and non-stem cancer cells (NSCCs can be simulated with the model. Further studies also showed that the model can be used to describe the dynamics of the two subpopulations after radiation treatment. More importantly, analysis demonstrated that the experimental detectable equilibrium CSC proportion can be achieved only when the stochastic transitions from NSCCs to CSCs occur, indicating that tumor heterogeneity may exist in a model coordinating with both the CSC and the stochastic concepts. The mathematic model based on experimental parameters may contribute to a better understanding of the tumor heterogeneity, and provide references on the dynamics of CSC subpopulation during radiotherapy.

  9. Versatile action of picomolar gradients of progesterone on different sperm subpopulations.

    Directory of Open Access Journals (Sweden)

    Diego Rafael Uñates

    Full Text Available High step concentrations of progesterone may stimulate various sperm physiological processes, such as priming and the acrosome reaction. However, approaching the egg, spermatozoa face increasing concentrations of the hormone, as it is secreted by the cumulus cells and then passively diffuses along the cumulus matrix and beyond. In this context, several questions arise: are spermatozoa sensitive to the steroid gradients as they undergo priming and the acrosome reaction? If so, what are the functional gradual concentrations of progesterone? Do spermatozoa in different physiological states respond differentially to steroid gradients? To answer these questions, spermatozoa were confronted with progesterone gradients generated by different hormone concentrations (1 pM to 100 µM. Brief exposure to a 10 pM progesterone gradient stimulated priming for the acrosome reaction in one sperm subpopulation, and simultaneously induced the acrosome reaction in a different sperm subpopulation. This effect was not observed in non-capacitated cells or when progesterone was homogeneously distributed. The results suggest a versatile role of the gradual distribution of very low doses of progesterone, which selectively stimulate the priming and the acrosome reaction in different sperm subpopulations.

  10. Protein characterization of intracellular target-sorted, formalin-fixed cell subpopulations

    Science.gov (United States)

    Sadick, Jessica S.; Boutin, Molly E.; Hoffman-Kim, Diane; Darling, Eric M.

    2016-01-01

    Cellular heterogeneity is inherent in most human tissues, making the investigation of specific cell types challenging. Here, we describe a novel, fixation/intracellular target-based sorting and protein extraction method to provide accurate protein characterization for cell subpopulations. Validation and feasibility tests were conducted using homogeneous, neural cell lines and heterogeneous, rat brain cells, respectively. Intracellular proteins of interest were labeled with fluorescent antibodies for fluorescence-activated cell sorting. Reproducible protein extraction from fresh and fixed samples required lysis buffer with high concentrations of Tris-HCl and sodium dodecyl sulfate as well as exposure to high heat. No deterioration in protein amount or quality was observed for fixed, sorted samples. For the feasibility experiment, a primary rat subpopulation of neuronal cells was selected for based on high, intracellular β-III tubulin signal. These cells showed distinct protein expression differences from the unsorted population for specific (phosphorylated tau) and non-specific (total tau) protein targets. Our approach allows for determining more accurate protein profiles directly from cell types of interest and provides a platform technology in which any cell subpopulation can be biochemically investigated. PMID:27666089

  11. Activation of a distinct subpopulation of pulmonary macrophages following exposure to biological response modifiers.

    Science.gov (United States)

    Drath, D B; Do, C; Burd, T; Hong, L L

    1994-03-01

    A distinct subpopulation of tissue-associated pulmonary macrophages (TAPM) displayed tumoricidal activity towards syngeneic and xenogeneic targets following in vitro incubation with N-acetylmuramyl-L-alanyl-D-isoglutamine (MDP). This subpopulation, as well as, the predominant population of freely lavagable alveolar macrophages destroyed allogeneic targets following a similar incubation with either 6-0-stearoyl MDP (S-MDP) or recombinant interferon-gamma (IFN-gamma). IFN-gamma-induced in vivo tumoricidal activation of both populations of pulmonary macrophage was most effective when delivered either intravenously or via osmotic minipump infusion and least effective when administered by direct intratracheal instillation. The separate populations also displayed in vivo activation in response to liposome-encapsulated i.v. administered S-MDP. Under comparable conditions, IFN-alpha was not nearly as effective. Metabolic activation of TAPM, assessed by the release of increased levels of superoxide free radicals during phagocytosis, occurred following 24 hr exposure to S-MDP or lipopolysaccharide. Incorporation of these agents into multilamellar vesicle liposomes further augmented the release of superoxide observed at 24 hrs. Our results collectively demonstrated that a subpopulation of lung macrophage, a tissue-associated pulmonary macrophage, may be activated to a tumoricidal state and to release pronounced levels of oxygen free radicals following either in vitro or in situ treatment with several biological response modifiers. PMID:8194852

  12. Time-dependent release of extracellular vesicle subpopulations in tumor CABA I cells.

    Science.gov (United States)

    Giusti, Ilaria; Di Francesco, Marianna; Cantone, Laura; D'Ascenzo, Sandra; Bollati, Valentina; Carta, Gaspare; Dolo, Vincenza

    2015-11-01

    Investigations into extracellular vesicles (EVs) have significantly increased since their role in physiological and pathological processes has become more clearly understood. Furthermore, it has become increasingly clear that several subpopulations of EVs exist, such as exosomes (EXOs) and microvesicles (MVs). Various methods and techniques used to identify and isolate the specific EVs subpopulations exist. However, these methods should be further elucidated. A deep understanding of the different factors that affect the EVs release may therefore be useful for the standardization of protocols and to establish guidelines for a more adequate analysis and correct inter‑laboratory comparison. In the present study, we investigated whether composition and molecular features of EVs altered over time following a trigger stimulus. Starved CABA I cells were stimulated with FBS and conditioned medium was collected after different time intervals (30 min and 4, 8 and 18 h). The dynamic of EVs release was time-dependent, as shown by the results of scanning electron microscopy. Additionally, the time elapsed from the stimulus affected the size distribution (as highlighted by transmission electron microscopy and NanoSight assay), amount (in terms of the number of particles and protein amount) and molecular composition (CD63, HLA, Ago-2, gelatinases, and plasminogen activators) suggesting that, different EVs subpopulations were released at different time intervals following cell stimulation. Collectively, the results suggested that, parameters useful to standardize procedures for EVs isolation, including stimulation time should be considered. PMID:26323210

  13. Heritability of Susceptibility to Ionizing Radiation-Induced Apoptosis of Human Lymphocyte Subpopulations

    International Nuclear Information System (INIS)

    Purpose: To evaluate the heritability of intrinsic radiosensitivity, the induction of apoptosis in lymphocyte subpopulations was determined on samples from related individuals belonging to large kindred families. Methods and Materials: Quiescent lymphocytes from 334 healthy individuals were gamma-irradiated in vitro. Apoptosis was determined 18 h after irradiation by eight-color flow cytometry. Radiosensitivity was quantified from dose-effect curves. Intrafamilial correlations and heritability were computed for 199 father-mother-offspring trios using the programs SOLAR (Sequential Oligogenic Linkage Analysis Routines) and SAGE (Statistical Analysis for Genetic Epidemiology). Segregation analyses were conducted using SAGE. Results: Marked differential susceptibility of naive and memory T lymphocytes was demonstrated. Also, although age and gender were significant covariates, their effects only accounted for a minor part of the inter-individual variation. Parent-offspring and sib-sib correlations were significant for the radiosensitivity of B cells, T4, and T8 and of effector memory T4 and T8 subpopulations. In the T4-effector memory subpopulation, the phenotype showed correlations most consistent with dominant or additive genetic effects, and the results of the segregation analysis were consistent with the contribution of a bi-allelic dominant locus. Conclusions: Heritability was demonstrated for the susceptibility to ionizing radiation-induced apoptosis of lymphocyte populations, and the segregation of the T4-effector memory radiosensitivity phenotype was consistent with a simple mendelian transmission model involving one major gene

  14. Determinants of language use and attitudes among Turkish speakers in Flanders: a focus on generational difference

    OpenAIRE

    Altınkamış, N.F.; Ağırdağ, O.

    2014-01-01

    The focus of this research is Turkish immigrants’ language use-preference and language attitudes towards their first language, Turkish, in terms of intergenerational differences in the Flemish speaking part of Belgium. Borrowing the procedure by Yagmur and van de Vijver (2012), 136 participants were given "The Language Use, Choice and Preference Scale" and "The Attitudes to Turkish Language Scale". As we hypothesized that social class, place of birth, gender and age would be related to attitu...

  15. Rivals or Partners? Turkish-Russian Relations in the Greater Black Sea Region Since 1999

    OpenAIRE

    Karayel, Gülperi

    2006-01-01

    161 pages This work aims to demonstrate the basic characteristics of Turkish-Russianrelations in The Greater Black Sea Region after 1999. Political, Military and Economic relations are analyzed separately since in Turkish-Russian case, it ishard to draw a general picture for all spheres. The Greater Black Sea Region ischosen as the hub of this paper since this study also argues that the region is anindispensable part of Turkish- Russian economic, political, and security policies.The end of...

  16. Accounting for Inventories as Service Producing Cost in Hospitals In According To Turkish Accounting Standard-2

    OpenAIRE

    Seyhan Çil Koçyiğit

    2011-01-01

    As known, service is an intangible concept. This prevents services to be stored and makes them impossible to be used in another time in the future. Thus, it is a matter of discussion to suppose the services (which occur in the hospitals as an intangible concept) as inventory. There are some differences between Turkish uniform accounting system and Turkish accounting standards in stockpiling the service producing costs in hospitals. In this study, especially Turkish Accounting Standard-2 I...

  17. Evaluation of the Turkish accession to the European Union, the structural changes and EU cohesion.

    OpenAIRE

    Charalambides, Ioannis Charalambou

    2009-01-01

    The main question that this research attempts to tackle is whether the Turkish accession to the EU will threaten or not the cohesion of the EU. This question is answered in the framework of: 1) The evaluation of the Turkish accession to the EU, especially through the relevant EU decisions and the Turkish political, economic, social, military and institutional reality. 2) The various theories of International Relations (Realism, Structural Realism, Functionalism, Neo-Functionalism). What I try...

  18. Designing a Relational Database to Alleviate the Impacts of Foreign Words on the Turkish Language

    OpenAIRE

    AKASLAN, Dursun; SALUR, Umut; TENEKECİ, Mehmet Emin; GÜMÜŞÇÜ, Abdülkadir

    2015-01-01

    The impacts of recent advances in technology on Turkish language have been seen obviously in the fields of computer, electric and electronics. Additionally, latest developments in information and communication technologies with the appearance of the Internet have affected Turkish in the areas of commerce, education and entertainment. As the rapid advancements in ICTs are usually discovered by developed countries, those reveal the need for new words in Turkish. The spread of the foreign origin...

  19. Social democratic populist party and the transformation of the Turkish left: an unfinished dream

    OpenAIRE

    Esen, Berk

    2005-01-01

    One of the primary debates in Turkish political science literature is the surprisingly weak and rigid character of the center-left parties which caused social democracy to become a generic name for a progressive political culture and attitude instead of a fully-fledged ideology. This is more clearly seen when Turkish mainstream left parties are juxtaposed to their European counterparts. This is mainly an epistemological problem that revolves around the question of whether Turkish mainstream l...

  20. The Use of Turkish as the Mother Tongue in Multicultural Settings in Germany

    OpenAIRE

    Mustafa Cakir

    2002-01-01

    This study investigates how the second and third generation Turkish immigrants in Germany learn their first language (L1), and how their L1 knowledge contributes to their attempts to adjust themselves to the society they live in. Section one focuses on the way Turkish citizens in Germany use Turkish. Section Two explains the relationship between acculturation and first&second language teaching in Germany. In Section Three, the correlation between L1 development and academic achievement is dis...

  1. WEDDING THEME IN FILMS FROM TURKISH-GERMAN DIRECTORS LIVING IN GERMANY

    OpenAIRE

    ODABAŞ, Battal

    2013-01-01

    This article analyzes movies shot by German-Turkish directors that feature wedding-theme and have transnational qualities. This study is built upon the assumption that the wedding ritual is one of the most prominent examples of keeping alive the local culture. Germany, which is the problematic of this study, witnesses the identity crises of a new German generation with Turkish origins that had begun with Turkish workers refusing to return home and instead settling down where they had gone, te...

  2. PHONETIC AND NON-PHONETIC LANGUAGES: A CONTRASTIVE STUDY OF ENGLISH AND TURKISH PHONOLOGY FOCUSING ON THE ORTHOGRAPHY-INDUCED PRONUNCIATION PROBLEMS OF TURKISH LEARNERS OF ENGLISH AS A FOREIGN LANGUAGE (TURKISH EFL LEARNERS

    Directory of Open Access Journals (Sweden)

    Amir KHALILZADEH

    2014-04-01

    Full Text Available The present study aims to investigate the pronunciation problems of Turkish learners of English as a foreign language (Turkish EFL learners due to the orthography system of English. Orthography is a standardized system for using a particular writing system (script to write a particular language. It includes rules of spelling, and may also concern other elements of the written language such as punctuation and capitalization. It is clear that English is a non-phonetic and Turkish is a phonetic language, so it is very natural for the Turkish EFL learners to have some phonological problems in learning English. The author has done a contrastive study concerning three linguistic systems, i.e. consonants, vowels and syllable structures of English and Turkish to find the causes of the problems to be used in teaching English as a foreign language to Turks. The results of the study showed that the problems under discussion are caused by some differences between the orthography and the phonology of the two languages. As a result, English teachers, to be helpful, should focus on the differences and help the Turkish learners overcome the pronunciation problems. The author of the paper believes that an English teacher should be both aware of the differences and be able to teach them effectively to the Turkish EFL learners.

  3. “GERMAN-TURKISH ASSOCIATION” AS A NON-GOVERNMENTAL ORGANIZATION

    Directory of Open Access Journals (Sweden)

    Necati DEMİR

    2016-04-01

    Full Text Available Civil society organizations which are non-govermental, operate political, cultural, social, legal etc. Areas, consisting of the employees and members on a voluntary basis, non- profit organizations. German-Turkish Association (German name: Deutschtürken Verband e.V. is a non-governmental organization established by Turks in Munich of Germany. In this study, German-Turkish Association has been introduced, information about the activities of the Union has been given, these activities has been evaluated in terms of their contribution to the Turkish and Turkish culture.

  4. BEAUTIFUL, SENSE OF BEAUTY AND ELEMENTS OF BEAUTY IN TURKISH “MÂNİ”

    OpenAIRE

    Bülent Kahraman Çolakoğlu

    2014-01-01

    This study underlines the “mâni” which represents anonymous folk literature reflecting Turkish cultural life. Turkish nation’s sense of beautiful and beauty, the elements of beauty which belong to beauty/beloved have been studied with reference to Turkish “mâni” in order to protect Turkish cultural treasures and ensure them to be inherited from generation to generation by functionalizing them. In the study, content analysis has been used in the process of data interpretation. 4068 “mâni”s...

  5. Misuse of ICTs among Turkish children and youth: A study on newspaper reports

    Directory of Open Access Journals (Sweden)

    İbrahim Tanrıkulu

    2015-04-01

    Full Text Available This study investigated the misuse of Information and Communication Technologies (ICTs among children and youth. The data source was newspaper reports obtained from three Turkish daily newspapers, between January 2006 and December 2012. In that seven years period, a total of 66 ICT misuse incidents were reported in the selected newspapers. Document analysis was performed on the newspaper reports. Themes and codes were entered as variables to manage the data quantitatively. Results revealed that ICT misuse was most commonly conducted through cell phones, social networking sites, instant messaging and web pages. Young people’s involvement of ICT misuse had three forms; from young perpetrator/s to the young victim/s, from young perpetrator/s to adult victim/s and from adult perpetrator/s to young victim/s. ICTs were commonly misused for sexual abuse, insulting or taking revenge. While perpetrators were mostly males whose ages ranged between 14 and 52, a great majority of ICT misuse victims were females, with an age range from 8 to 46. Negative psychological and physiological impacts were reported by the victims.

  6. The metabolically active subpopulation in Pseudomonas aeruginosa biofilms survives exposure to membrane-targeting antimicrobials via distinct molecular mechanisms

    DEFF Research Database (Denmark)

    Chiang, Wen-Chi; Pamp, Sünje Johanna; Nilsson, Martin;

    2012-01-01

    have found that membrane-targeting antimicrobials such as colistin, EDTA, SDS, and chlorhexidine specifically kill the inactive subpopulation in P. aeruginosa biofilms, whereas the active subpopulation survives exposure to these compounds. Because treatment of P. aeruginosa biofilms with the membrane......-targeting compounds colistin, EDTA, SDS, and chlorhexidine resulted in the same spatial distribution of live and dead bacteria, we investigated whether tolerance to these compounds originated from the same molecular mechanisms. Development of colistin-tolerant subpopulations was found to depend on the pmr genes......, but does not depend on the pmr, mexAB-oprM, mexPQ-opmE, or muxABC-opmB genes. Tolerance to SDS and EDTA in P. aeruginosa biofilms is linked to metabolically active cells, but does not depend on the pmr, mexAB, mexCD, mexPQ, or muxABC genes. Our data suggest that the active subpopulation in P. aeruginosa...

  7. Turkish nuclear legislation: Developments for a nuclear newcomer

    International Nuclear Information System (INIS)

    The scope of legal investigation in this article focuses on nuclear legislation with regard to siting, construction, operation and decommissioning of NPPs, taking into account the main issues of nuclear safety, security, safeguards, radiological protection and nuclear third party liability. The state of existing legislation and, furthermore, of drafts published or announced related to substantive regulations and organisational aspects are at the centre of this article. International conventions and agreements, national legislation consisting of the constitution, laws, decrees and regulations as binding norms and otherwise, directives and non-binding guides provide the legal structure for nuclear activities. The evaluation of Turkish nuclear legislation with regard to the accomplishment of the obligations under, in particular, the CNS and Euratom directives, leads finally to the perspective on the specific issues that should be addressed in the regulation of nuclear energy for Turkey's future energy needs and to ensure conformity with international standards of the International Atomic Energy Agency (IAEA) and the OECD Nuclear Energy Agency (NEA). A brief discussion of Turkish energy legislation and institutional structure is necessary, because NPPs also need a licence for electricity production under Turkey's energy legislation. The Turkish government is aiming for greater privatisation in the energy sector. The current electricity market is governed, on the one hand, by the Electricity Market Law and Electricity Market License Regulation, which requires NPPs to have an electricity production licence and, on the other hand, by specific institutions. In terms of the Electricity Market Law, private legal entities who wish to obtain an electricity generation licence must 'be established as incorporated or limited liability companies in accordance with the provisions of the Turkish Commercial Law'. The relevant institutions in Turkey's energy sector include: the Energy

  8. Honour Belongs to Cultivator--Turkish Friendship Ambassador Kemal Baytas

    Institute of Scientific and Technical Information of China (English)

    LinYi

    2004-01-01

    In autumn in Beijing the sun shone brightly and the sky was clear. A milky white airplane of the Turkish Airliners slowly landed at the Beijing Capital International Airport. Mr. Kemal Baytas, president of the Turkey-China Friendship Association(TCFA), dressed in a wellpressed dark suit and a red silk shirt, his standard dress for formal occasions, walked out of the passenger compartment in vigorous strides. Although he had visited China many times, this time accompanied by a large delegation with important members including tycoons of Turkish tourist industry, famous TV commentators and columnists of major newspapers, he was radiating with happiness. This visit had a special significance to him for he would be conferred upon the title of Friendship Ambassador by the CPAFFC. For this title he had devoted himself to the cause of friendship between Turkey and China for more than 10 years.

  9. XVII CENTURY TURKISH DIVAN POETS WHOSE WORKS HAVE BEEN COMPOSED

    Directory of Open Access Journals (Sweden)

    Mehmet Nuri PARMAKSIZ

    2015-01-01

    Full Text Available Classical Turkish poetry and classical Turkish music have been inseparable art branches for centuries. The best examples of music and poems created in the same periods have been the most prominent proof of this. One of these periods without doubt have been 17th century. It has been observed that composers demand divan poetry of 17thand 18thcentury greatly. Mystical poems constitute most of the poems composed in these centuries. Almost all of the poems in the divans of some mystic divan poets have been composed. In this study, the poets in the mentioned century have been determined and then the poems in the new and previous repertoires of these poets have been tried to reveal with screening and comparasion methods .

  10. Corruption and internal fraud in the Turkish construction industry.

    Science.gov (United States)

    Gunduz, Murat; Önder, Oytun

    2013-06-01

    The purpose of this paper is to develop an understanding about the internal fraud and corruption problem in the Turkish construction industry. The reasons behind the internal fraud and corruption problem as well as the types of prevention methods were investigated; and as a result various recommendations were made. To this end, a risk awareness questionnaire was used to understand the behavioral patterns of the construction industry, and to clarify possible proactive and reactive measures against internal fraud and corruption. The type of fraud experienced by Turkish construction companies was also surveyed in the questionnaire. The questionnaire was sent to 89 firms; and depending on the collected data, certain recommendations for construction industry professionals were provided.

  11. CYPRUS TURKISH FAIRY TALES: GLIMPSE OF A HARMONIOUS PAST.

    Science.gov (United States)

    Beyoğlu, Erdem

    2015-12-01

    On the island of Cyprus, believed to be the birthplace of Aphrodite, the Muslim minority (settled there following the Ottoman conquest of the island in 1571) and Orthodox Christians (the native majority) lived together in peace for hundreds of years. However, as a result of ethnic conflict in the late 1950s, the Muslim Cypriot Turks established their own political state in the north of the island in 1974, and Cyprus was divided into northern Turkish and southern Greek sections. This paper attempts to examine historical, religious, cultural and psychological aspects of the relationship between these two large groups, prior to recent conflicts, by studying fairy tales told by Turkish Cypriots about a hundred years ago. It is hoped that this paper will encourage similar studies of other communities where different large-group identities live side by side, and that such studies may support their peaceful co-existence. PMID:26611130

  12. An overview of Turkish lignite qualities by logistic analysis

    Institute of Scientific and Technical Information of China (English)

    Bulent TUTMEZ; Burak HOZATLI; A.Kemal CENGIZ

    2013-01-01

    As an indispensable energy source,lignite is almost exclusively used in power generation in Turkey.To assess the quality level of Turkish lignite,a multivariate statistical analysis was conducted.The relationship among the lignite quality parameters has been investigated using a response method that is the logistic regression method.The analysis determines the effect of multiple predictor variables such as moisture,ash and sulphur presented simultaneously to predict membership of the two calorific value categories.By this way,a reliable binary response regression structure was constructed considering all the lignite fields in Turkey.Both the experiments on identifying the influential measurements and the measure of goodness of fit indicated that the overall model has a big capability to exhibit the relationship among the parameters of the Turkish lignite.

  13. Discourses of Motherhood and Consumption Practices of Turkish Mothers

    Directory of Open Access Journals (Sweden)

    Ayla Ozhan Dedeoglu

    2010-07-01

    Full Text Available Being primarily responsible of conducting logistical and emotional work of child-rearing, mothers have agency in formation of the child’s future identity, cultural values and dispositions, and serve as role models, sources of social pressure, and interpersonal support. This article aims to discover discourses of motherhood of Turkish mothers, especially educated and middle class, who have children dependent on their consumption decisions and how their discourses figure in their consumption practices of products, such as food and clothing, which they buy on behalf of their children. Discursive and consumption practices of Turkish mothers who are participating in selected virtual communities are analyzed by means of qualitative research methods. Main discourses that can be observed in their told consumption practices appeared to be the “good mothering” and “motherhood as personal achievement”. Backgrounding and absent discourses are also discussed.

  14. Behavioural aspects influencing the performance of Turkish fund managers

    Directory of Open Access Journals (Sweden)

    Bruno S. Sergi

    2009-11-01

    Full Text Available Using original survey data collected by the authors in 2005 we investigate the determinants of Turkish fund managers’ performance as measured by the number of clients that a fund manager has, the number of investment funds that the manager is responsible for and the size of the manager’s portfolio. All three measures of Turkish fund manager performance systematically vary with fund manager characteristics. This is consistent with Chevalier and Ellison’s (1999 finding for the USA that some managers are better than others. Further, the number of training courses attended by a manager and years of experience (in a particular organisation and/or as a fund manager are found to positively influence all three measures of performance. This may suggest that senior managers and those with more training are given more responsibility than less experienced and less trained managers.

  15. A Word Grammar of Turkish with Morphophonemic Rules

    CERN Document Server

    Oztaner, S M

    1996-01-01

    In this thesis, morphological description of Turkish is encoded using the two-level model. This description is made up of the phonological component that contains the two-level morphophonemic rules, and the lexicon component which lists the lexical items and encodes the morphotactic constraints. The word grammar is expressed in tabular form. It includes the verbal and the nominal paradigm. Vowel and consonant harmony, epenthesis, reduplication, etc. are described in detail and coded in two-level notation. Loan-word phonology is modelled separately. The implementation makes use of Lexc/Twolc from Xerox. Mechanisms to integrate the morphological analyzer with the lexical and syntactic components are discussed, and a simple graphical user interface is provided. Work is underway to use this model in a classroom setting for teaching Turkish morphology to non-native speakers.

  16. Male and Female Subpopulations of Salix viminalis Present High Genetic Diversity and High Long-Term Migration Rates between Them

    OpenAIRE

    Zhai, Feifei; Mao, Jinmei; Liu, Junxiang; Peng, Xiangyong; Han, Lei; Sun, Zhenyuan

    2016-01-01

    Dioecy distributed in 157 flowering plant families and 959 flowering plant genera. Morphological and physiological differences between male and female plants have been studied extensively, but studies of sex-specific genetic diversity are relatively scarce in dioecious plants. In this study, 20 SSR loci were employed to examine the genetic variance of male subpopulations and female subpopulations in Salix viminalis. The results showed that all of the markers were polymorphic (Na = 14.15, He =...

  17. Turkish Journal of Chemistry’nin Bibliyometrik Analizi / Bibliometric Analysis of Turkish Journal of Chemistry

    Directory of Open Access Journals (Sweden)

    Hatice Gülşen Birinci

    2008-10-01

    Full Text Available [Turkish abstract]Bu makalede 1995 yılından beri Science Citation Index (SCI ve Chemical Abstracts tarafından indekslenen Turkish Journal of Chemistry (TJC bibliyometrik açıdan ele alınarak, bu dergide 1995-2007 yılları arasında yayınlanan 861 makale incelenmiştir. Araştırmada cevap aranan sorular şunlardır: TJC’de en verimli yazarlar kimlerdir ve yazarlar arasındaki ilişki durumu nedir? TJC’de çok yazarlılık durumu nedir? TJC’ye katkıda bulunan yazarların kurumları nelerdir? TJC’de yayınlanan makaleler Bradford, Lotka, Price Yasası ve 80/20 Kuralı’na uymakta mıdır? TJC’de yazarların atıf yaptıkları kaynak türleri nelerdir? En sık atıf yapılan dergiler hangileridir? Yapılan atıflar gözönüne alıdığında Kimya alanındaki çekirdek dergiler hangileridir? TJC’de yayınlanan makalelerin aldıkları ortalama atıf sayısı nedir ve atıflarda yıllara göre bir artış söz konusu mudur? Journal Citation Reports (JCR’da ve SCI’de TJC’nin yeri nedir? Yazarlara ve kurumlara özgü tekil sonuçlar, makalede açıklanmıştır. Diğer taraftan yazarların durumu, Price ve Lotka Yasası ve 80/20 Kuralı’na uymamaktadır., Öte yandan, TJC’de yapılan atıfların Bradford Yasası’na ve 80/20 Kuralı’na uyduğu saptanmıştır. Yazarlar ağ analizi ile incelendiğinde ise, beş ve daha fazla makale ile katkıda bulunan yazarların iki ayrı etkileşimli grup oluşturduğu saptanmıştır. TJC’ye yapılan atıflar 1996 yılından beri istikrarlı bir atış göstermektedir.[English abstract] This article dealing with the bibliometric analysis of 861 articles published between the years 1995-2007 of Turkish Journal of Chemistry which has been indexed by the Social Science Citation Index and Chemical Abstract since 1995. The following research questions have been discussed: Who are the most productive author? What is the relationship between the authors? What is the trend towards

  18. Personality, posttraumatic stress and trauma type: factors contributing to posttraumatic growth and its domains in a Turkish community sample

    Directory of Open Access Journals (Sweden)

    Ayse Nuray Karanci

    2012-06-01

    Full Text Available Background: Posttraumatic growth (PTG is conceptualized as a positive transformation resulting from coping with and processing traumatic life events. This study examined the contributory roles of personality traits, posttraumatic stress (PTS severity and their interactions on PTG and its domains, as assessed with the Posttraumatic Growth Inventory Turkish form (PTGI-T. The study also examined the differences in PTG domains between survivors of accidents, natural disasters and unexpected loss of a loved one. Methods: The Basic Personality Traits Inventory, Posttraumatic Diagnostic Scale, and PTGI-T were administered to a large stratified cluster community sample of 969 Turkish adults in their home settings. Results: The results showed that conscientiousness, agreeableness, and openness to experience significantly related to the total PTG and most of the domains. The effects of extraversion, neuroticism and openness to experience were moderated by the PTS severity for some domains. PTG in relating to others and appreciation of life domains was lower for the bereaved group. Conclusion: Further research should examine the mediating role of coping between personality and PTG using a longitudinal design.

  19. Macroeconomic Performance and Volatility of Turkish Republic of Northern Cyprus

    OpenAIRE

    Kaşif, Neriman

    2015-01-01

    ABSTRACT: This thesis aims to comparatively analyze the macroeconomic performance and volatility of the Turkish Republic of Northern Cyprus (TRNC) over the period 1980 – 2010, which is further categorized into three sub-periods: 1980–1990, 1990–2000, and 2000–2010. I compute and compare the respective period averages and volatility measures of selected macroeconomic parameters, such as GDP growth; inflation, saving, investment, and unemployment rates; general government balance (% of GDP); ex...

  20. Managerial and Leadership Perceptions of CEOs in Leading Turkish Companies

    OpenAIRE

    Ali Akdemir; Murat Kasimoglu; Asli Ekmekci

    2009-01-01

    The aim of this study was to examine the factors affecting the management and leadership style and managerial perceptions of managers in leading Turkish companies. The empirical research was conducted with the participation of top-level managers in the top 500 companies of Turkey and the data was statistically analyzed using the Poisson Regression Model. As a result of the analysis of the data, it was found that the number of employees working in the organization and the leadership and manage...

  1. Fruit in Return to the Folklore in Turkish Poems

    OpenAIRE

    Salim ÇONOĞLU

    2014-01-01

    Turkish started to gain its own identity by new language movement started by the national literature poets. In some ways, this movement expressed a change and transformatian of the language; at the same time it paved the road to revive the national values and reinvent the Anatolian culture that had been forgotten for a long time. Especially, Anatolia has become the subject matter of poems, novels and theatrical performances after the Republican Revolution. In this paper, fruit image in the Tu...

  2. Assessment of Turkish junior male physicians’ exposure to mobbing behavior

    OpenAIRE

    Sahin, Bayram; Cetin, Mehmet; Cimen, Mesut; Yildiran, Nuri

    2012-01-01

    Aim To determine the extent of Turkish junior male physicians’ exposure to mobbing behavior and its correlation with physicians' characteristics. Methods The study included physicians recruited for compulsory military service in April 2009. No sampling method was used, questionnaires were delivered to all physicians, and 278 of 292 (95%) questionnaires were returned. We used Leymann Inventory of Psychological Terror including 45 items for data collection and structural equation model for data...

  3. Assessment of Turkish junior male physicians’ exposure to mobbing behavior

    OpenAIRE

    Sahin, Bayram; Cetin, Mehmet; Cimen, Mesut

    2012-01-01

    Aim To determine the extent of Turkish junior male physicians’ exposure to mobbing behavior and its correlation with physicians’ characteristics. Methods The study included physicians recruited for compulsory military service in April 2009. No sampling method was used, questionnaires were delivered to all physicians, and 278 of 292 (95%) questionnaires were returned. We used Leymann Inventory of Psychological Terror including 45 items for data collection and structural...

  4. Validity and Reliability of Agoraphobic Cognitions Questionnaire-Turkish Version

    Directory of Open Access Journals (Sweden)

    Ayşegül KART

    2013-11-01

    Full Text Available Validity and Reliability of Agoraphobic Cognitions Questionnaire-Turkish Version Objective: The aim of this study is to investigate the validity and reliability of Agoraphobic Cognitions Questionnaire -Turkish Version (ACQ. Method: ACQ was administered to 92 patients with agoraphobia or panic disorder with agoraphobia. BSQ Turkish version completed by translation, back-translation and pilot assessment. Reliability of ACQ was analyzed by test-retest correlation, split-half technique, Cronbach’s alpha coefficient. Construct validity was evaluated by factor analysis after the Kaiser-Meyer-Olkin (KMO and Bartlett test had been performed. Principal component analysis and varimax rotation used for factor analysis. Results: 64% of patients evaluated in the study were female and 36% were male. Age interval was between 18 and 58, mean age was 31.5±10.4. The Cronbach’s alpha coefficient was 0.91. Analysis of test-retest evaluations revealed that there were statistically significant correlations ranging between 24% and 84% concerning questionnaire components. In analysis performed by split-half method reliability coefficients of half questionnaires were found as 0.77 and 0.91. Again Spearmen-Brown coefficient was found as 0.87 by the same analysis. To assess construct validity of ACQ, factor analysis was performed and two basic factors found. These two factors explained 57.6% of the total variance. (Factor 1: 34.6%, Factor 2: 23% Conclusion: Our findings support that ACQ-Turkish version had a satisfactory level of reliability and validity

  5. COLLOCATION DICTIONARY OF ADJECTIVES IN TEACHING TURKISH: METHOD AND PRACTICE

    OpenAIRE

    Yrd.Doç.Dr.Bülent ÖZKAN

    2010-01-01

    To collect the main vocabulary of a language is the major aims of lexicology works. Lexicology looks after to prepare not only for general purpose lexicon for mother tongue users but also particular purpose lexicons for special aims (e.g. proverbs and idioms dictionary, terms dictionary, synonym words dictionary, antonym words dictionary, collocation dictionary etc.). Today, when the studies are considered about the vocabulary of Turkey Turkish, general purpose lexicon works, and particular p...

  6. Named Entity Recognition in Turkish Using Association Measures

    Directory of Open Access Journals (Sweden)

    Senem Kumova Metin

    2012-08-01

    Full Text Available Named Entity Recognition which is an important subject of Natural Language Processing is a key technology of information extraction, information retrieval, question answering and other text processing applications. In this study, we evaluate previously well-established association measures as an initial attempt to extract two-worded named entities in a Turkish corpus. Furthermore we propose a new association measure, and compare it with the other methods. The evaluation of these methods is performed by precision and recall measures.

  7. An updated checklist of poisonous ifshes of Turkish Aegean Sea

    Institute of Scientific and Technical Information of China (English)

    Bahar Bayhan; Murat Kaya

    2015-01-01

    The current status of marine poisonous fish species ranging in the Aegean Sea coastline in Turkey were introduced. Turkey is a peninsula surrounded by seas with different ecological features on three sides. The total length of shoreline is 8 333 km including the islands. The total number of fish species in Turkish seas is 512, of which 449 live in the Aegean Sea followed by the Mediterranean Sea (441 species), the Marmara Sea (257 species) and the Black Sea (154species). On the Aegean Sea coasts, the richest sea regarding fish diversity, the number of poisonous fish species is also high. This mini-review revealed 51 poisonous fish species belonging to 14 families in the Turkish Aegean Sea. On the Aegean Sea coasts poisonous fish species can be categorized into three groups: (i) Fish that contain venomous spines on the tail or on the operculum (ii) Fish that carry poisonous bite and (iii) Fish having poisonous flesh or liver. Poisoning fish that contain venomous spines on the tail or on the operculum mostly are dangerous because of their poisonous thorns whereas the passive poisonous fish species poison when they are eaten. These toxins can cause morbidity and rarely, mortality in humans. Apart from these, swallowing the blood of species such as European eelAnguilla anguillaand European congerConger congermight also cause poisoning. Besides, as there has been an invasion of puffer fish especially on the Turkish Mediterranean and Aegean coasts in recent years, there is a danger in question. Thus, it is very important to particularly draw attention to these fish on the Turkish coasts.

  8. “Secularism”: A Key to Turkish Politics

    OpenAIRE

    Dietrich Jung

    2006-01-01

    Abstract: In posing Serif Mardin’s question of Turkey’s center-periphery relations in a revised version, this article considers secularism to be a key to understanding Turkish politics. It views the confrontation between secularists and Islamists in the light of Turkey’s center-periphery polarization and identifies the secularist doctrine of Kemalism as a major obstacle to democratic political change. The protection of Turkey’s secular order developed into the ideological cornerstone of Kemal...

  9. Adaptation to Turkish of Nurse – Nurse Collaboration Scale

    OpenAIRE

    Çelik Durmuş, Serpil; Yıldırım, Aytolan

    2016-01-01

    Background: Nurse-nurse collaboration increases occupational satisfaction and the health care quality, decreases medical errors. Aim: This research was performed for the adaptation to Turkish of Nurse – Nurse Collaboration Scale to determine the collaboration level between nurses.Methods: The research was planned methodologically (N=496) to test validity and reliability of “Nurse-nurse collaboration scale”. Original scale consists of 35 item and 5 sub-dimensions (problem solving, communicatio...

  10. KNOWLEDGE MANAGEMENT PRACTICES IN TURKISH SMES: A DESCRIPTIVE STUDY

    OpenAIRE

    İpçioğlu, İsa; Çelik, Hakan

    2014-01-01

    Recently, Knowledge Management (KM) has gained incredible attention in business world because of the rising importance of knowledge as a competitive power and strategic resource. However, Small and Medium Size Enterprises (SMEs) have faced some challenges about the employment of Knowledge Management (KM) practices. The principal objective of this study is to explore the regarded challenges of Turkish SMEs to implement as well as their perceptions about KM. It is also aimed to determine KM inf...

  11. INTERNATIONAL COMMERCIAL ARBITRATION FOR FOREIGN INVESTORS: TURKISH CASE

    OpenAIRE

    Karacan Baklacı, Pınar; Akıntürk, Esen

    2014-01-01

    When foreign investors consider investment, the possibility of international commercial arbitration and the recognition and enforcement of foreign arbitral awards in the home country where the investment will take place can be a major factor to effect investment decision. This article aims to discuss the Turkish legal framework, domestic and international, of international commercial arbitration for foreign investors willing to invest in Turkey. In this study, subsequent to the definition of ...

  12. TURKISH MONUMENTS IN ERDEMLİ-GÜZELOLUK VILLAGE

    OpenAIRE

    TAY, Lokman

    2011-01-01

    In this article, Turkish monuments in Güzeloluk Village of Erdemli County are studied. As a result of the field work one mosque, one school, one fountain, one primary school and school house are found. Mosque, school and fountain belong to Ottoman era, while primary school and school ouse belong to Republic era. Buildings maintain their original forms mostly and reflect their respective times in terms of architecture and decoration.

  13. TURKISH MONUMENTS IN ERDEMLİ-GÜZELOLUK VILLAGE

    Directory of Open Access Journals (Sweden)

    Lokman TAY

    2011-12-01

    Full Text Available In this article, Turkish monuments in Güzeloluk Village of Erdemli County are studied. As a result of the field work one mosque, one school, one fountain, one primary school and school house are found. Mosque, school and fountain belong to Ottoman era, while primary school and school ouse belong to Republic era. Buildings maintain their original forms mostly and reflect their respective times in terms of architecture and decoration.

  14. Moral Values – A Comparative Study: Romanian and Turkish Students

    OpenAIRE

    Claudia SĂLCEANU; Claudia-Neptina MANEA; Edvina Ghionul GEAFER

    2015-01-01

    The moral values of 156 Romanian and Turkish students of psychology and educational sciences are investigated by using the Rokeach Values Inventory. The country and demographical differences are taken into consideration. The cultural statistical significant differences deal with terminal values such as equality, health, inner harmony, national security, salvation, self-respect, wisdom, a comfortable life and a world of peace, and also several instrumental values such as being capable, helpful...

  15. Extended Contact through Story Reading in Turkish Cypriot Children

    OpenAIRE

    Önay, Çiçek

    2015-01-01

    Extended contact is a kind of indirect intergroup contact strategy that can be used in contexts where the opportunity for real contact is low. The effectiveness of extended contact strategy through story-telling was investigated in the present research with the aim of enhancing positive attitudes, intended behaviors, trust and forgiveness toward the Greek Cypriot out-group and also support for peace in Turkish Cypriot children. The second aim was to examine the roles of prior contact and age ...

  16. S-Genotype Profiles of Turkish Apricot Germplasm

    OpenAIRE

    Yilmaz, Kadir Ugurtan; Busra BASBUG; Kahraman GURCAN; Hasan PINAR; Julia HALASZ; Sezai ERCISLI; UZUN, Aydın; Erdogan COCEN

    2016-01-01

    In flowering plants, gametophytic self-incompatibility, controlled by a single locus with several allelic variants, is one of the major problems preventing self-fertilization. Among fruit trees, apricots show to a high degree self-incompatibility, especially in Middle-Asian and Iranian-Caucasian eco-geographical groups. In the present study, self-(in)compatibility characteristics of a total of 236 apricot genotypes (218 Turkish and 18 foreign) found within the National Apricot Germplasms of A...

  17. ADAPTATION OF BRACKEN BASIC CONCEPT SCALEEXPRESSIVE FORM INTO TURKISH LANGUAGE

    OpenAIRE

    Yolyeri, Sibel; Sevinç, Müzeyyen

    2011-01-01

    The main aim of this research is to adapt „Bracken basic concept scale- expressiveform‟ into Turkish for preschool children(3-6 years) and to construc the reliabilityand validity of the scale. 3 -6 year old 380 children who live in İzmir and attendingkindergarten have participated in reliability and validity study of the scale. Forreliability studies of „Bracken basic concept scale- expressive form, arithmetic average,standard deviation values, the internal consistency coefficients have beenc...

  18. Rising Value of Turkish Foreign Policy: Cultural Diplomacy

    Directory of Open Access Journals (Sweden)

    Fırat Purtaş

    2013-12-01

    Full Text Available “The 21st century is a period in which Turkey is going through deep changes not only in domestic policies, economic and social issues but also in foreign policies and diplomacy. The opening-up of Turkish people to the world in the 1990ies paved the way to their interaction with other countries which, in turn, played a major role in the transformation of the country. In this period, the parallel diplomacy practiced on a one-to-one basis by Turkish educational institutions, local governments and various NGOs through activities ranging from cultural events to humanitarian aid, has been the invisible power of Turkish foreign policy. As a country which has a universal narrative story of its own to tell the world, Turkey’s way to expressing itself in a correct and efficient way, goes through the development of individual rights and freedoms, the granting of a sense of belonging to its citizens which they will be proud of as well as the support of cultural diplomacy carried out by NGOs. Thus, a strategy to be developed by leading NGOs which are the main actors of cultural diplomacy, and providing them the resources they need, will not only strengthen the democratic structure of the country. Above all, through such a strategy, Turkey’s soft power which plays a leading role in the practice of cultural diplomacy on a global scale will become all the more so efficient and perceptible. Taking into consideration the changes currently occurring in the world, this article dealing with cultural diplomacy aims at shedding a light on the evolution which Turkish diplomacy is going through in terms of its enforcing institutions and practice.

  19. A review of fish fauna in the Turkish Black Sea

    OpenAIRE

    Keskin, Çetin

    2010-01-01

    Abstract This review showed that a total of 161 fish species inhabit in the Turkish Black Sea according to previous studies. Atlanto-Mediterranean species consisted 62.73% of total fish fauna, 6.83% cosmopolitan, 28.57% endemics and 1.86% introduced species such as, Liza haematocheila, Sphraena obtusata and Salmo salar. For the protection of the fish diversity in the Black Sea needs to establish marine protected areas, get under control of illegal, unreported and unregulated fisheries, region...

  20. An updated checklist of poisonous fishes of Turkish Aegean Sea

    OpenAIRE

    Bahar Bayhan; Murat Kaya

    2015-01-01

    The current status of marine poisonous fish species ranging in the Aegean Sea coastline in Turkey were introduced. Turkey is a peninsula surrounded by seas with different ecological features on three sides. The total length of shoreline is 8 333 km including the islands. The total number of fish species in Turkish seas is 512, of which 449 live in the Aegean Sea followed by the Mediterranean Sea (441 species), the Marmara Sea (257 species) and the Black Sea (154species). O...

  1. A subpopulation of mushroom body intrinsic neurons is generated by protocerebral neuroblasts in the tobacco hornworm moth, Manduca sexta (Sphingidae, Lepidoptera).

    Science.gov (United States)

    Farris, Sarah M; Pettrey, Colleen; Daly, Kevin C

    2011-09-01

    Subpopulations of Kenyon cells, the intrinsic neurons of the insect mushroom bodies, are typically sequentially generated by dedicated neuroblasts that begin proliferating during embryogenesis. When present, Class III Kenyon cells are thought to be the first born population of neurons by virtue of the location of their cell somata, farthest from the position of the mushroom body neuroblasts. In the adult tobacco hornworm moth Manduca sexta, the axons of Class III Kenyon cells form a separate Y tract and dorsal and ventral lobelet; surprisingly, these distinctive structures are absent from the larval Manduca mushroom bodies. BrdU labeling and immunohistochemical staining reveal that Class III Kenyon cells are in fact born in the mid-larval through adult stages. The peripheral position of their cell bodies is due to their genesis from two previously undescribed protocerebral neuroblasts distinct from the mushroom body neuroblasts that generate the other Kenyon cell types. These findings challenge the notion that all Kenyon cells are produced solely by the mushroom body neuroblasts, and may explain why Class III Kenyon cells are found sporadically across the insects, suggesting that when present, they may arise through de novo recruitment of neuroblasts outside of the mushroom bodies. In addition, lifelong neurogenesis by both the Class III neuroblasts and the mushroom body neuroblasts was observed, raising the possibility that adult neurogenesis may play a role in mushroom body function in Manduca. PMID:21040804

  2. USE OF THE STORIES FORMED WITH DRAMA IN TURKISH EDUCATION

    Directory of Open Access Journals (Sweden)

    Ömer Tuğrul KARA

    2013-06-01

    Full Text Available New Turkish Program has been based upon activities that will provide participation of students to the educational process. Story formation with drama which is one of the most suitable activities to actualize requirements of the Turkish education is to animate improvised or proverbial stories using drama techniques. What has been meant with the expression of story formation in drama studies is to accommodate story genre into animation of other genres including texts based upon events rather than dramatization of the genre’s itself. Through the animation of the story, the student will have the opportunity of examining, analyzing and solving the problems related to real life. While concepts such as hero, target, obstacle /event have been the primary elements of story formation, concepts such as speech line and metaxis are the secondary elements. There can be provided the acquisition of four basic language abilities to be actualized, association of linguistic concepts with daily life and exposure of a hidden ability into the light through the stories formed with drama in Turkish lessons. This study has been carried out using the scanning model and relevant researches within the bounds of the subject have been benefited.

  3. Approaches to learning and academic performance of Turkish university students

    Directory of Open Access Journals (Sweden)

    Leyla Harputlu *

    2011-12-01

    Full Text Available This paper reports findings with regard to approaches to learning of Turkish students. The term “approaches to learning” refers to the idea that learners perceive and process information in very different ways. The study is set out to (i explore and describe the approaches of learning of university students; (ii explore the relationship between approaches to learning constructs, (iii explore how the learning approaches of Turkish higher education students in combination with gender and academic discipline, year affect and academic performance; Employing a correlational research design- 44-item 1995 version of the RASI and the cumulative grade point, the study was conducted in two departments in two institutions of higher education: one humanities and one engineering. Total 160 students participated. This paper discusses firstly the findings of this study in the light of other research carried out in this area and secondly, and more importantly, in the light of its contribution towards a better understanding of the learning needs of Turkish university students.

  4. THE VIEWS OF PRIMARY SCHOOL PRE-SERVICE TEACHERS AS TO TURKISH EDUCATION AND THEIR PERCEPTION OF PROFICIENCY

    Directory of Open Access Journals (Sweden)

    Hüseyin ANILAN

    2013-06-01

    Full Text Available Through the language acquired from family and the immediate milieu, each individual learn the cultural codes of the society she/he is raised and get interaction with the community. Turkish has become that language of our official language of education and science following Turkish Language Reform in the early Turkish Republic Period. From then, the education of Turkish has been of prime importance too. Although the education of Turkish is provided via all courses in Turkish education system, primary burden and charge pertains to Turkish language courses. It is under the responsibility of primary school teachers in the initial step of primary education to provide an efficient and functional education of Turkish. Thus, it is of vital significance for primary school teachers to be proficient and competent. This study objects to introduce the views of primary school teacher candidates as to Turkish education courses and their own level of proficiency to teach Turkish. 103 prospective teachers participated in the study which was conducted with a qualitative method. The data was collected by the help of a questionnaire including open-ended 9 questions in total. The data of the study was analyzed with a descriptive method. According to the findings, pre-service teachers find Turkish education course functional, they state that while they teach grammar topics, they may get difficulty, however they are proficient enough to provide Turkish education courses.

  5. The cultural basis of Turkish Business System and a proposal of a model inspired by Turkish proverbs

    Directory of Open Access Journals (Sweden)

    Adnan Akın

    2010-10-01

    Full Text Available Proverbs give instructions on how to behave in everyday life. They reflect common experiences of a society. Beliefs, thoughts and cultures of the past are critically evaluated by them. Those proverbs that include reflections of the past generations on business life may provide today’s business people for guidance. Considering this fact, it is possible to get information about “business culture” by studying proverbs. National business systems embodying the values of “exclusive business cultures” of a society form the economic organizational structure of that society. This articles aims at identifying basic characteristics of Turkish business system through studying proverbs. Besides, it attempts to propose a working model for Turkish business system. In connection with this, it is observed that strategic planning and discipline are important in business processes, common reason is taken into account in business operations, and productivity is determined by methods production and procurement processes.

  6. The cultural basis of Turkish Business System and a proposal of a model inspired by Turkish proverbs

    Directory of Open Access Journals (Sweden)

    Adnan Akın

    2010-10-01

    Full Text Available Proverbs give instructions on how to behave in everyday life. They reflect common experiences of a society. Beliefs, thoughts and cultures of the past are crtically evaluated by them. Those proverbs that include reflections of the past generations on business life may provide today’s business people for guidance. Considering this fact, it is possible to get information about “business culture” by studying proverbs. National business systems embodying the values of “exclusive business cultures” of a society form the economic organizational structue of that society. This articles aims at identifying basic characteristics of Turkish business system through studying proverbs. Besides, it attemps to propose a working model for Turkish business system. In connection with this, it is observed that strategic planning and discipline are important in business processes, common reason is taken into account in business operations, and productivity is determined by methods production and procurement processes.

  7. Association between Influenza A Virus Infection and Pigs Subpopulations in Endemically Infected Breeding Herds.

    Directory of Open Access Journals (Sweden)

    Andres Diaz

    Full Text Available Influenza A viruses (IAVs are distributed worldwide in birds, pigs and humans, and cause important endemic disease affecting hosts in all countries. Although pigs play a key role in the ecology of IAVs, the epidemiology of IAVs within swine herds is poorly understood. In this longitudinal study we describe the prevalence of IAVs infection in three subpopulations of pigs in 5 breeding herds in the Midwestern USA. Each herd was sampled monthly for a year and, at each visit, 30 individual nasal swabs were collected from the three subpopulations, namely, a replacement females, resident on-farm for less than 4 weeks (new gilts, b replacement females, resident on-farm for more than 4 weeks (gilts, and c neonatal pigs less than 21 days of age (piglets. Real time reverse transcriptase polymerase chain reaction (RRT-PCR was used to detect IAVs, and the association between IAVs infection and pig subpopulation was measured using a mixed logistic regression model. Nasal swabs (n = 4,190 were collected from 141 groups of pigs. At least, one IAV-positive nasal swab was found in 19.9% (n = 28 of the sampled groups, and 7.7% (n = 324 of all nasal swabs tested positive. After adjusting by annual quarter and sampling event, the odds of testing IAV positive were 7.9 (95% CI 1.4, 43.9 and 4.4 (95% CI 1.1, 17.1 times higher in groups of new gilts and piglets compared to groups of gilts, respectively. Results indicate that new gilts and piglets had higher odds of testing IAV positive than gilts in swine breeding herds and that season influences IAV infection in pigs. Based on these findings, we recommend that IAV control strategies be aimed at preventing infection before gilts are introduced into the farm, and in pigs prior to weaning.

  8. Mapping quantitative trait loci for T lymphocyte subpopulations in peripheral blood in swine

    Directory of Open Access Journals (Sweden)

    Wang Zhi-Peng

    2011-09-01

    Full Text Available Abstract Background Increased disease resistance through improved general immune capacity would be beneficial for the welfare and productivity of farm animals. T lymphocyte subpopulations in peripheral blood play an important role in immune capacity and disease resistance in animals. However, very little research to date has focused on quantitative trait loci (QTL for T lymphocyte subpopulations in peripheral blood in swine. Results In the study, experimental animals consist of 446 piglets from three different breed populations. To identify QTL for T lymphocyte subpopulations in peripheral blood in swine, the proportions of CD4+, CD8+, CD4+CD8+, CD4+CD8-, CD4-CD8+, and CD4-CD8- T cells and the ratio of CD4+:CD8+ T cells were measured for all individuals before and after challenge with modified live CSF (classical swine fever vaccine. Based on the combined data of individuals from three breed populations, genome-wide scanning of QTL for these traits was performed based on a variance component model, and the genome wide significance level for declaring QTL was determined via permutation tests as well as FDR (false discovery rate correction. A total of 27 QTL (two for CD4+CD8+, one for CD4+CD8-, three for CD4-CD8+, two for CD4-CD8-, nine for CD4+, two for CD8+, and eight for CD4+:CD8+ ratio were identified with significance level of FDR FDR FDR Conclusions Within these QTL regions, a number of known genes having potential relationships with the studied traits may serve as candidate genes for these traits. Our findings herein are helpful for identification of the causal genes underlying these immune-related trait and selection for immune capacity of individuals in swine breeding in the future.

  9. The adaptation study of oral communication strategy inventory into Turkish

    Directory of Open Access Journals (Sweden)

    Saziye Yaman

    2013-10-01

    Full Text Available Individuals use a variety of strategies in the course of speaking which can be identified via measurement tools. In the literature, strategy inventories are regarded as the most commonly used measurement tools. However, most of the strategy inventories lack the reliability and validity studies. Furthermore, most of them represent strategies that the learner could use throughout the language learning process and they are not directly relevant to the skill of speaking. Moreover, in the literature, most of the studies carried out on speaking strategies are based on the inventories developed for learners learning English as a second language. With respect to other measurement tools, Oral Communication Strategy Inventory (OCSI developed by Nakatani (2006 for Japanese learning English as a foreign language had a clear factor structure and it seemed less problematic. Thus, the purpose of this study was to adapt OCSI into Turkish. Our concern in the adaptation study of OCSI is to investigate whether oral communication strategies classified in OCSI developed by Nakatani (2006 would also measure Turkish EFL students’ speaking strategy use. Within the scope of adaptation study, the inventory was translated to Turkish and evaluated with the method of back translation. The equivalence between English form and Turkish form, construct validity and internal consistency were examined. The research was conducted with 808 students studying English as a foreign language at ELT departments of three different universities and Anatolian High schools. Based on the findings concerning the reliability and validity studies, it can be concluded that the classification of the original form of OCSI differs from the adapted version to some extent in that the Turkish form is made up of seven factors in contrast to the original inventory consisting of eight factors. Non verbal strategies which existed in Nakatani’s original inventory did not appear in the adaptation form

  10. The Impact of Dictation Practice on Turkish as a Foreign Language Learners' Writing Skills

    Science.gov (United States)

    Büyükikiz, K. Kaan

    2014-01-01

    The purpose of this study is to learn about the impact of dictation practice on B1 level Turkish as a foreign language learners' writing skills. In this study, a pretest-posttest quasi-experimental design with control group was used. The study was carried out with 24 B1 level students enrolled in Gaziantep University Turkish and Foreign Languages…

  11. Turkish and Kurdish Speaking Teachers in the Danish Folkeskole: The Ambiguous Concept of Equality.

    Science.gov (United States)

    Moldenhawer, Bolette

    1999-01-01

    Studied the functions of Turkish- and Kurdish-speaking teachers in the Danish "folkeskole" and their positions relative to other teachers in the system. Despite their Danish teaching qualifications, most still attend to the integration of Turkish- and Kurdish-speaking minority students and occupy a subordinate position to majority teachers. (SLD)

  12. Language Learning in Conflictual Contexts: A Study of Turkish Cypriot Adolescents Learning Greek in Cyprus

    Science.gov (United States)

    Tum, Danyal Oztas; Kunt, Naciye; Kunt, Mehmet

    2016-01-01

    The Turkish Cypriot and Greek Cypriot communities in Cyprus have been divided for the last five decades. This study investigated whether the recent introduction of Greek language studies in Turkish Cypriot secondary schools affects students' attitudes towards the language, its speakers and culture, and motivation to study the language. Findings…

  13. Native and Nonnative Interpretation of Pronominal Forms: Evidence from French and Turkish

    Science.gov (United States)

    Schimke, Sarah; Colonna, Saveria

    2016-01-01

    This study investigates the influence of grammatical role and discourse-level cues on the interpretation of different pronominal forms in native speakers of French, native speakers of Turkish, and Turkish learners of French. In written questionnaires, we found that native speakers of French were influenced by discourse-level cues when interpreting…

  14. The Correlates of Turkish Preschool Preservice Teachers' Social Competence, Empathy and Communication Skills

    Science.gov (United States)

    Ahmetoglu, Emine; Acar, Ibrahim H.

    2016-01-01

    The purpose of the current study was to examine the associations between Turkish preschool pre-service teacher's personal and educational characteristics, and their social competence, empathy, and communication skills. A total of 385 state university Turkish pre-service teachers (age range 18 to 32 years) from the early childhood education field…

  15. Determinants of language use and attitudes among Turkish speakers in Flanders: a focus on generational difference

    NARCIS (Netherlands)

    N.F. Altınkamış; O. Ağırdağ

    2014-01-01

    The focus of this research is Turkish immigrants’ language use-preference and language attitudes towards their first language, Turkish, in terms of intergenerational differences in the Flemish speaking part of Belgium. Borrowing the procedure by Yagmur and van de Vijver (2012), 136 participants were

  16. Language maintenance and shift patterns of the Turkish speakers in The Netherlands

    NARCIS (Netherlands)

    Yagmur, Kutlay; Bayram Jacobs, Dürdane

    2015-01-01

    Language maintenance, shift and ethnolinguistic vitality perceptions of Turkish speakers in the Netherlands are discussed in this paper. Using ethnolinguistic vitality theory of Giles, Bourhis &Taylor (1977) data on language use, choice and attitudes of Turkish immigrants in the Netherlands were col

  17. Reviewing Sonority for Word-Final Sonorant+Obstruent Consonant Cluster Development in Turkish

    Science.gov (United States)

    Topbas, Seyhun; Kopkalli-Yavuz, Handan

    2008-01-01

    The purpose of this study is to investigate the acquisition patterns of sonorant+obstruent coda clusters in Turkish to determine whether Turkish data support the prediction the Sonority Sequencing Principle (SSP) makes as to which consonant (i.e. C1 or C2) is more likely to be preserved in sonorant+obstruent clusters, and the error patterns of…

  18. E-Learning Readiness in Medicine: Turkish Family Medicine (FM) Physicians Case

    Science.gov (United States)

    Parlakkiliç, Alaattin

    2015-01-01

    This research investigates e-learning readiness level of family medicine physicians (FM) in Turkey. The study measures the level of e-learning readiness of Turkish FM physicians by an online e-learning readiness survey. According to results five areas are ready at Turkish FM physicians but need a few improvements:…

  19. Somatotypes of Male Whitewater Canoe Athletes of the Turkish National Canoe Team

    Science.gov (United States)

    Vedat, Ayan

    2012-01-01

    This study aimed to determine the somatotype characteristics of male whitewater canoe athletes of the Turkish National Canoe Team. 10 male whitewater canoe athletes from the Turkish National Canoe Team voluntarily participated in the study during the national team camp in Rize in 2011. The age, height, weight, skinfold thickness, circumference,…

  20. From national allegory to cosmopolitanism: Transformations in contemporary Anglo-Indian and Turkish novels

    NARCIS (Netherlands)

    S.A. Doğangün

    2014-01-01

    In this study, I explore the transformation of contemporary Turkish and Anglo-Indian novels from national allegories to sites of multiple belongings by way of a comparative analysis. I analyse ten novels by Turkish and Anglo-Indian novelists that were published between 1973 and 2010: Adalet Agaoglu'

  1. Educational Inclusion/Exclusion of Turkish Immigrant Youth in Vancouver, Canada: A Critical Analysis

    Science.gov (United States)

    Kayaalp, Dilek

    2014-01-01

    This empirical research analyses an understudied population, Turkish immigrant youths' educational experiences of inclusion/exclusion in Vancouver. My information was gathered from in-depth interviews and participant observation with the first- and second-generation, Muslim and non-religious female and male Turkish immigrant youth from…

  2. Participation of the Turkish diaspora in Germany in the Islamic organizations

    Directory of Open Access Journals (Sweden)

    Slobodenyuk V. V.

    2011-03-01

    Full Text Available The article is devoted to the participation of Turkish migrants in the Muslim unions of German. The author researches the influence of confessional factor on the process of adaptation of Turkish migrants to German society. In the article characteristic of the activity of the general Muslim organizations in contemporary German society is given.

  3. High School and University Students' Knowledge and Attitudes regarding Biotechnology: A Turkish Experience

    Science.gov (United States)

    Usak, Muhammet; Erdogan, Mehmet; Prokop, Pavol; Ozel, Murat

    2009-01-01

    Biotechnology has a considerable importance in Turkish biology curriculum. This study was designed to explore or indicate Turkish high school and university students' knowledge and attitudes toward biotechnology. A total number of 352 high school and 276 university students were invited to the study. The Biotechnology Knowledge Questionnaire (BKQ)…

  4. Difficulties Encountered by Both Teachers and Students in Teaching and Learning Turkish as a Second Language

    Science.gov (United States)

    Canbulat, Mehmet; Dilekçi, Atilla

    2015-01-01

    The objective of this research is to identify and suggest solutions to the problems experienced by students learning Turkish as a second language according to the opinions of both teachers and students evaluated. The research has been conducted among the classroom teachers, Turkish language teachers and the students attending the schools in…

  5. Reasons for Errors Done by Belarusian Learners Learning Turkish as a Foreign Language

    Science.gov (United States)

    Tum, Gulden

    2012-01-01

    Teaching Turkish as a Foreign Language (TFL) has gained importance recently and several studies are carried out in this field. Especially, learners of linguistically different communities (Byelorussian/Russian) are observed to make errors while learning Turkish. If making errors is an integral outcome in learning a TFL, then to what extent is it…

  6. Perceptions of Preservice Teachers regarding the Integration of Information and Communication Technologies in Turkish Education Faculties

    Science.gov (United States)

    Akbulut, Yavuz; Odabasi, H. Ferhan; Kuzu, Abdullah

    2011-01-01

    This study explored the views of pre-service teachers regarding the indicators of information and communication technologies (ICT) at Turkish education faculties. A cross-sectional survey design was implemented with graduating students enrolled in Turkish education faculties. A combination of stratified random sampling and systematic sampling was…

  7. Teachers' Views on the Applicability of the Turkish Course Curriculum in Crowded Primary Classrooms

    Science.gov (United States)

    Yaman, Havva

    2009-01-01

    Present study investigated relationships between classroom overcrowding and the Turkish education curriculum (2006) in terms of the applicability of activity-based lower secondary Turkish education curriculum in overcrowded classes. In addition, the problems that occur in the teaching process and the sufficiency of time for the program were…

  8. A Meta-Synthesis of Turkish Studies in Science Process Skills

    Science.gov (United States)

    Yildirim, Murat; Çalik, Muammer; Özmen, Haluk

    2016-01-01

    This study thematically evaluates Turkish studies in science process skills (SPS) from 2000 to 2015. In looking for SPS studies, the authors entered the keywords "process skills, science process skills, science education and Turkey/Turkish" in well-known databases (i.e., Academic Search Complete, Education Research Complete, ERIC, and…

  9. The Process of Supervision in the Turkish Educational System: Purpose, Structure, Operation

    Science.gov (United States)

    Memduhoglu, Hasan Basri; Aydin, Inayet; Yilmaz, Kursad; Gungor, Sabri; Oguz, Ebru

    2007-01-01

    The aim of this study is to provide information on the purposes, structure and operation of the process of supervision in the Turkish educational system. In this paper, the historical development of supervision services in the Turkish educational system, as well as the purposes and principles of educational supervision in Turkey and the structure…

  10. Evaluation of Turkish Grammar Instruction Based on Primary School Teachers' Opinions

    Science.gov (United States)

    Anilan, Hüseyin

    2014-01-01

    This study aims to evaluate the effectiveness of the holistic approach to Turkish grammar instruction in the first stage of primary education from the opinions and experiences of Turkish primary school teachers. This study is a qualitative research designed as a phenomenological study. The study participants were selected using maximum variation…

  11. Turkish Prospective Early Childhood Teachers' Emotional Intelligence Level and Its Relationship to Their Parents' Parenting Styles

    Science.gov (United States)

    Kotaman, Hüseyin

    2016-01-01

    The current study explored Turkish prospective early childhood teachers' emotional intelligence scores in order to determine whether levels indicated differentiations according to grade level, and parenting style. Participants responded to the Turkish version of the Parenting Style Inventory and Emotional Intelligence Scale (EIS). EIS also…

  12. Modernization and gender regimes, life histories of the wives of Turkish political leaders

    NARCIS (Netherlands)

    Yelsali Parmaksiz, Pinar Melis

    2009-01-01

    This work is a close look at the life histories of the top Turkish political leaders with the aim of analyzing changes in gender role and gender identity and tensions between the two in the history of Turkish modernization vis-à-vis with contemporaneous debates on gender. The main objective is to si

  13. A New Group about Teaching Turkish to Foreigners: Refugees and Refugee Students

    Science.gov (United States)

    Arslan, Akif

    2011-01-01

    In today's world for countries, teaching language and communication became an important issue for making these countries' cultures spread and making them powerful and effective in the global world. A way to make Turkey effective and well known is teaching Turkish and Turkish culture refugees are important opportunity for this. This study is one of…

  14. Analysis of Turkish Prospective Science Teachers' Perceptions on Technology in Education

    Science.gov (United States)

    Koksal, Mustafa Serdar; Yaman, Suleyman; Saka, Yavuz

    2016-01-01

    Purpose of this study was to determine and analyze Turkish pre-service science teachers' perceptions on technology in terms of learning style, computer competency level, possession of a computer, and gender. The study involved 264 Turkish pre-service science teachers. Analyses were conducted through four-way ANOVA, t-tests, Mann Whitney U test and…

  15. Speaking Turkish in Belgian primary schools: teacher beliefs versus effective consequences

    NARCIS (Netherlands)

    O. Ağırdağ; K. Jordens; M. Van Houtte

    2014-01-01

    In this mixed-method study, we explore teachers’ beliefs concerning the use of the Turkish language by Turkish children in Belgian primary schools, and we compare these findings with the effective consequences of language maintenance. The qualitative analyses revealed that teachers have very negativ

  16. Translation and Validation of the Epistemic Belief Inventory with Turkish Pre-Service Teachers

    Science.gov (United States)

    Cam, Aylin; Topcu, Mustafa Sami; Sulun, Yusuf; Guven, Gokhan; Arabacioglu, Sertac

    2012-01-01

    The purpose of this study was to translate the original version of the Epistemic Belief Inventory developed by Schraw, Bendixen, and Dunkle (2002) for pre-service teachers in a Turkish context and validate its construct. Studies on the epistemological beliefs of Turkish students have been heretofore limited in number and have been largely…

  17. Valley of the Wolves as Representative of Turkish Popular Attitudes toward Iraq

    NARCIS (Netherlands)

    A.K. Al-Rawi (Ahmed)

    2009-01-01

    textabstractAbstract In 2006, the Turkish film, Valley of the Wolves (Kurtlar Vadisi-Irak) (Serdar Akar, 2006), was released to audiences in Turkey and Europe. Costing $10 million, it was the most costly production in the history of Turkish cinema, breaking all box office records in the country. A f

  18. THE EVALUATION OF SOME PHYSICAL AND PHYSIOLOGICAL CAHARACTERISTICS OF TURKISH AND FOREIGN NATIONAL BADMINTON TEAM PLAYERS

    Directory of Open Access Journals (Sweden)

    Serkan REVAN

    2007-12-01

    Full Text Available The aim of this study was to evaluate of some physical and physiological characteristics of Turkish and Foreign National Badminton Team Players.The study was participated by 50 players from Turkish team (12 males and 11 females, from foreign team (13 females and 14 males. Body mass index, audio and visual reaction times, anaerobic power, body fat percentage and somatotype components of the participants were determined.While visual right hand reaction times of Turkish Male Badminton Players were better than foreign players, other physical parameters were not found as statistically significant between male player groups. While visual left hand reaction times of Turkish Female Badminton Players were better and mesomorphy values were less than foreign players, in other physical parameters a statistically significant difference could not found between female player groups.As a result, physical and physiological characteristics of Turkish and foreign badminton players were similar.

  19. An Aggressive Hypoxia Related Subpopulation of Melanoma Cells is TRP-2 Negative.

    Science.gov (United States)

    Lenggenhager, Daniela; Curioni-Fontecedro, Alessandra; Storz, Martina; Shakhova, Olga; Sommer, Lukas; Widmer, Daniel S; Seifert, Burkhardt; Moch, Holger; Dummer, Reinhard; Mihic-Probst, Daniela

    2014-04-01

    Despite existing vaccination strategies targeting TRP-2, its function is not yet fully understood. TRP-2 is an enzyme involved in melanin biosynthesis and therefore discussed as a differentiation antigen. However, in mice Trp-2 was shown to be expressed in melanocyte stem cells of the hair follicle and therefore also considered as an indicator of stemness. A proper understanding of the TRP-2 function is crucial, considering a vaccination targeting cells with stemness properties would be highly effective in contrast to a therapy targeting differentiated melanoma cells. Analysing over 200 melanomas including primaries, partly matched metastases and patients' cell cultures we show that TRP-2 is correlated with Melan A expression and decreases with tumor progression. In mice it is expressed in differentiated melanocytes as well as in stem cells. Furthermore, we identify a TRP-2 negative, proliferative, hypoxia related cell subpopulation which is significantly associated with tumor thickness and diseases progression. Patients with a higher percentage of those cells have a less favourable tumor specific survival. Our findings underline that TRP-2 is a differentiation antigen, highlighting the importance to combine TRP-2 vaccination with other strategies targeting the aggressive undifferentiated hypoxia related subpopulation. PMID:24746711

  20. Raman spectroscopy of single extracellular vesicles reveals subpopulations with varying membrane content (Conference Presentation)

    Science.gov (United States)

    Smith, Zachary J.; Lee, Changwon; Rojalin, Tatu; Carney, Randy P.; Hazari, Sidhartha; Knudson, Alisha; Lam, Kit S.; Saari, Heikki; Lazaro Ibañez, Elisa; Viitala, Tapani; Laaksonen, Timo; Yliperttula, Marjo; Wachsmann-Hogiu, Sebastian

    2016-03-01

    Exosomes are small (~100nm) membrane bound vesicles excreted by cells as part of their normal biological processes. These extracellular vesicles are currently an area of intense research, since they were recently found to carry functional mRNA that allows transfer of proteins and other cellular instructions between cells. Exosomes have been implicated in a wide range of diseases, including cancer. Cancer cells are known to have increased exosome production, and may use those exosomes to prepare remote environments for metastasis. Therefore, there is a strong need to develop characterization methods to help understand the structure and function of these vesicles. However, current techniques, such as proteomics and genomics technologies, rely on aggregating a large amount of exosome material and reporting on chemical content that is averaged over many millions of exosomes. Here we report on the use of laser-tweezers Raman spectroscopy (LTRS) to probe individual vesicles, discovering distinct heterogeneity among exosomes both within a cell line, as well as between different cell lines. Through principal components analysis followed by hierarchical clustering, we have identified four "subpopulations" of exosomes shared across seven cell lines. The key chemical differences between these subpopulations, as determined by spectral analysis of the principal component loadings, are primarily related to membrane composition. Specifically, the differences can be ascribed to cholesterol content, cholesterol to phospholipid ratio, and surface protein expression. Thus, we have shown LTRS to be a powerful method to probe the chemical content of single extracellular vesicles.

  1. A comparison between protein profiles of B cell subpopulations and mantle cell lymphoma cells

    Directory of Open Access Journals (Sweden)

    Lehtiö Janne

    2009-11-01

    Full Text Available Abstract Background B-cell lymphomas are thought to reflect different stages of B-cell maturation. Based on cytogenetics and molecular markers, mantle cell lymphoma (MCL is presumed to derive predominantly from naïve, pre-germinal centre (pre-GC B lymphocytes. The aim of this study was to develop a method to investigate the similarity between MCL cells and different B-cell compartments on a protein expression level. Methods Subpopulations of B cells representing the germinal centre (GC, the pre-GC mantle zone and the post-GC marginal zone were isolated from tonsils using automated magnetic cell sorting (AutoMACS of cells based on their expression of CD27 and IgD. Protein profiling of the B cell subsets, of cell lines representing different lymphomas and of primary MCL samples was performed using top-down proteomics profiling by surface-enhanced laser detection/ionization time-of-flight mass spectrometry (SELDI-TOF-MS. Results Quantitative MS data of significant protein peaks (p-value Conclusion AutoMACS sorting generates sufficient purity to enable a comparison between protein profiles of B cell subpopulations and malignant B lymphocytes applying SELDI-TOF-MS. Further validation with an increased number of patient samples and identification of differentially expressed proteins would enable a search for possible treatment targets that are expressed during the early development of MCL.

  2. When School and Family Convey Different Cultural Messages: The Experience of Turkish Minority Group Members in France

    Directory of Open Access Journals (Sweden)

    Cristina Aelenei

    2016-06-01

    Full Text Available The present studies aim to compare the cultural values promoted by the French educational system and the Turkish families living in France to their youngsters. Because of their collectivist background Turkish immigrants may convey less individualistic values to their children compared to French parents and teachers. However, Turkish students may become more individualistic as they are socialized in the school system. In study 1 (N = 119, French school teachers, French parents, and Turkish-origin parents had to resolve six dilemmas by choosing either an individualistic or a collectivistic response-option. As expected, French teachers emphasized individualism more than Turkish parents, but not more than French parents. In Study 2 (N = 159, similar dilemmas were presented to French and Turkish-origin pupils. In elementary school, Turkish children were less individualistic than French-born children, but this gap was reduced in high school.

  3. Hindistan’da Yabancı Dil Olarak Türkçe Öğrenen Genç-Yetişkinlerin Öğrenme Geçmişlerinin Bazı Değişkenlere Göre İncelenmesi The Investigation Of Learning Histories Of Young-Adult Turkish As A Foreign Language Learners In India According To Some Variables

    Directory of Open Access Journals (Sweden)

    Adem İŞCAN

    2012-12-01

    Full Text Available The aim of this study is to investigate Turkish as ForeignLanguage learners’ learning histories and their Turkish learning casesby associating with many variables such as age, and nationality. Thisinquiry, then, figured out the existing Turkish learning cases in India.The languages acquired by Indians students learning Turkish as aForeign Language (TFL are shown the proportion. In this scale, the caseof learning Turkish was shown. The portion of gender, race and agefactors of TFL learners were taken into consideration.In this study, non-relational descriptive research technique wasused. The sampling of this research consists of 110 Turkish as foreignlanguage learners in India. As a data collection tool, a questionnairewas used developed by researchers by inspiring from the study of Buran(2008 for the acquisition and learning processes in Kyrgyzstan.The data were analyzed by SPSS 16.0 software. As a result of theexisting findings, it was seen that Turkish language was learnt as aforeign language after English as a second language. It was also seenwith the reference of learning histories of the participants that at leasttwo foreign languages were learnt besides Hindu and English. There aremany factors orienting the foreign language learning process. Weunderline from these factors the biological conditions, cognitive andsentimental notions, teaching methods and social and environmentalfacts. In light of these facts, it was seen that the language teaching inIndia was influenced by all of them in a positive way. This case showsus the advance level of strategically developing India about secondlanguage acquisition. Bu çalışmada Hindistan’da yabancı dil olarak Türkçe öğrenen genç-yetişkin öğrencilerin dil öğrenme geçmişlerinin yaş ve ulus gibi bazı değişkenlerin temel alınarak araştırılması amaçlanmaktadır. Böylece Hindistan���da Türkçenin yabancı dil olarak öğrenilmesi ile ilgili durum ortaya konulmaya çal

  4. Evaluation of death anxiety and effecting factors in a Turkish sample

    Directory of Open Access Journals (Sweden)

    Zümrüt Gedik

    2014-07-01

    Full Text Available Previous research indicates that people with higher levels of self-actualization have lower death anxiety and that negative emotional states are related to death anxiety. The aim of this study is to investigate the relationship between death anxiety and self-actualization, depression, and trait anxiety. A Turkish sample of 116 undergraduates and adults completed Templer’s Death Anxiety Scale, Personal Orientation Inventory, Beck Depression Inventory, and State-Trait Anxiety Inventory’s Trait Anxiety Form. Hierarchical regression analysis showed that the only significant predictors of death anxiety were trait anxiety and gender. The correlation between death anxiety and self - actualization was found to be negative and statistically significant (p < .001. Women had significantly higher death anxiety compared to men; whereas death anxiety mean scores did not show significant differences by age group and the belief in afterlife. In conclusion, this study supports the assumptions of the existential school regarding the association between death anxiety and self-actualization.

  5. Turkish healthcare professionals' views on palliative care.

    Science.gov (United States)

    Turgay, Gulay; Kav, Sultan

    2012-01-01

    The concept of modern palliative care has been disseminating slowly in Turkey and has recently been included in the National Cancer Control Program. The aim of this study was to explore healthcare professionals' knowledge and views of palliative care. It was conducted at three hospitals with a sample of 369 healthcare professionals working in adult clinics. Data were collected via open-ended questions and 16 statements from healthcare professionals on their views of palliative care. Most respondents stated that there was a lack of in-service/continuing education in palliative care, and more than half said they had not received any education in palliative care. A majority stated that the meaning and goal of palliative care is "improving the quality of life of a patient who is in the terminal stage." Lack of awareness of palliative care and a lack of educational resources in that field are the most frequently reported barriers to the development of palliative care in Turkey. Palliative care should be included in curricula for healthcare professionals and in-service education programs should be established. PMID:23413762

  6. Automated SEM-EDS GSR Analysis for Turkish Ammunitions

    International Nuclear Information System (INIS)

    In this work, Automated Scanning Electron Microscopy with Energy Dispersive X-ray Spectrometry (SEM-EDS) was used to characterize 7.65 and 9mm cartridges Turkish ammunition. All samples were analyzed in a SEM Jeol JSM-5600LV equipped BSE detector and a Link ISIS 300 (EDS). A working distance of 20mm, an accelerating voltage of 20 keV and gunshot residue software was used in all analysis. Automated search resulted in a high number of particles analyzed containing gunshot residues (GSR) unique elements (PbBaSb). The obtained data about the definition of characteristic GSR particles was concordant with other studies on this topic

  7. Strategies For Turkish Automotive By-Products Industry

    Directory of Open Access Journals (Sweden)

    Hakan Bütüner

    2012-06-01

    Full Text Available Automotive industry is comprised of the industry which produces vehicles, and the industry which, as dominated by Small and Medium Scale Enterprises, produces parts, modules, and systems of such vehicles according to the technical documentation. Having been established through technical and economic supports of the major manufacturers, and developed in the course of time, the by products industry is involved its activities as a significant potential for the domestic economy at present. In this article, general characteristics of Turkish automative by products industry, its weak aspects, aspects need to be improved, and dominant strategies that need to be considered for the improvement are discussed.

  8. The catabolite repression control protein Crc plays a role in the development of antimicrobial-tolerant subpopulations in Pseudomonas aeruginosa biofilms

    DEFF Research Database (Denmark)

    Zhang, Lianbo; Chiang, Wen-Chi; Gao, Qingguo;

    2012-01-01

    . In the present study, we show that the catabolite repression control protein Crc regulates the metabolic state of Pseudomonas aeruginosa cells in biofilms, and plays an important role in the development of antimicrobial-tolerant subpopulations in P. aeruginosa biofilms.......Bacteria form complex surface-attached biofilm communities in nature. Biofilm cells differentiate into subpopulations which display tolerance towards antimicrobial agents. However, the signal transduction pathways regulating subpopulation differentiation in biofilms are largely unelucidated...

  9. Particle size-density relationships in pyroclastic deposits: using component subpopulations to elucidate depositional conditions

    Science.gov (United States)

    Mackaman-Lofland, C. A.; Brand, B. D.; Taddeucci, J.

    2012-12-01

    Pyroclastic Density Currents (PDCs) are ground-hugging currents of hot gas, ash, and rock that travel at velocities up to 150 m/s down the flanks of volcanoes. PDCs are the most dangerous hazard associated with explosive volcanic eruptions, but because of current opacity and the risk inherent to observing PDCs in real time, their processes are poorly understood. Geologists rely on depositional relationships to lend insight into PDC transport and depositional processes. Outcrop exposure is typically incomplete, however, and the extent to which outcrop-scale depositional characteristics are representative of the parent current is still uncertain. The May 18th, 1980 eruption of Mt. St. Helens (MSH) produced multiple PDCs, burying the area north of the crater under 10s of meters of PDC deposits. Deep drainage erosion over the past 30 years has exposed these deposits in three dimensions, allowing a detailed study of deposit structures to be conducted for a variety of locations and depositional regimes with distance from source. We examine the grain size distribution and density characteristics of the discrete component subpopulations that make up the solids fraction of PDC deposits, focusing on changes associated with lateral facies variation, distance from source, and degree of topographic roughness. We analyze the grain size and density relationships of the component subpopulations using sequential fragmentation / transport theory (SFT), and use crystal morphoscopy to determine how different regional transport systems effect feldspar and hornblende crystal shape following the methods of Taddeucci and Palladino ((2002) Particle size-density relationships in pyroclastic deposits: inferences for emplacement processes. Bull Volcanol 64:273-284). Calculations of representative proximal and distal samples indicate juvenile pumice densities of ~1.3g/mL, accidental lithic densities of ~2.7g/mL, and crystal densities of ~2.6g/mL. We observe a general decrease in grain size and

  10. Boundaries of Cultural Diplomacy: The International Representation of Turkish Culture and Art

    Directory of Open Access Journals (Sweden)

    Şeyda Barlas Bozkuş

    2011-09-01

    Full Text Available The study that I introduce below was represented under the title of identity and cultural studies focused on the dynamics of restructured cultural policy after 1980s. For promoting Turkish culture and art in international exhibitions, Turkish Ministry of Cultural Affairs and Tourism organized international activities such as Turkish years or seasons, and festivals. This study clarifies how and which ways Turkish culture and art are represented in the last thirty years. In addition to, analyzing promotional activities of Turkish art and culture in international scale exhibitions lead to negative consequences in terms of false description and oriental identity constructions. This paper aims to give basic socio-political reason behind the national representation in international art and culture exhibition. From looking at global perspective, these exhibitions are chance to show richness and value of Turkish culture. However, in the process of integration of EU (European Union, strategies that were utilized in international exhibition aimed at promoting cultural codes and images. In order to deconstruct prototypical image of Turkey, the exhibitions provided a site of nation seeing in a global art scene in a common ground. The basic question is that how national representation is changed in the last thirty years in Turkish cultural policy in terms of self representation and identity construction.

  11. Adaptation of Instructional Materials Motivation Survey to Turkish: A Validity and Reliability Study

    Directory of Open Access Journals (Sweden)

    Hülya Kutu

    2011-06-01

    Full Text Available The purpose of this study was to adapt “Instructional Materials Motivation Survey [IMMS]”, developed by J. M. Keller, to Turkish and investigate validity and reliability of the Turkish version of the survey. The original version of the survey was composed of 36 items gathered under four factors (attention, relevance, confidence, satisfaction. The survey was translated into Turkish. Views of 15 faculty members who were expert in Turkish and foreign language were sought in terms of correctness of meaning in Turkish and integrity of items into culture of Turkish education system. Turkish version of the survey was administered to total of 262 university students from Education Faculties of Ataturk and Erzincan Universities. The item-total correlations were calculated, and items which had negative or low correlation with the total survey score (r<.30 were excluded from the survey. The construct validity of the survey was examined by exploratory factor analysis. Varimax rotation technique was used due to the separation into irrelevant factors. Finally the survey was constructed from 24 item gathered under two factors. The reliability coefficient (Cronbach Alpha for the whole survey was calculated as 0.83, and 0.79 and 0.69 for the two sub-factors respectively.

  12. The Role of the Military in Turkish Politics: To Guard Whom and From What?

    Directory of Open Access Journals (Sweden)

    Begum Burak

    2016-02-01

    Full Text Available This paper tries to reveal the chief determinants of the Turkish Armed Forces' (TAF role in political sphere. In order to shed a light upon the "guardian" role of the TAF for the secular nation-state in general and the Kemalist ideology in particular; the historical, theoretical as well as legal and institutional traits of the military interventions in Turkey will be analyzed. As already known, Turkish military played a key role in the nation-building process, hence the modernization era was also stimulated by the Army. It can be argued that, having a role like this, the military elites from the very beginning of the Republican era up to present, have not been experiencing any appreciable difficulties in placing themselves in the political life. Unlike its counterparts, the Turkish Army has a considerable amount of political and institutional autonomy which ultimately leads to emphasize its role in guarding the state from "internal enemies". This term of "internal enemy" refers to political Islam and Kurdish movement, and from time to time the TAF exercise direct and / or indirect political authority to a variety of extents. The question of why the military elites still regard themselves as the only guarantor of the Turkish state is a crucial one to be answered. The role of the civilians, the political culture, historical background, socio-cultural structure, level of economic development and legal regulations of Turkey, all to some extent affect that role of the Army. Here I argue that multidimensional factors are determinant in shaping the military's role in politics. In addition to that, by regarding the Islamic and Kurdish identities as security issues, the military gives itself the role of guardianship of the Turkish state too. The major argument of the paper is that, the Turkish Army protects the Turkish State from the Turkish nation in the context of "internal enemy" thanks to its so-called guardianship role of the Turkish State.

  13. Specific polar subpopulations of astral microtubules control spindle orientation and symmetric neural stem cell division.

    Science.gov (United States)

    Mora-Bermúdez, Felipe; Matsuzaki, Fumio; Huttner, Wieland B

    2014-01-01

    Mitotic spindle orientation is crucial for symmetric vs asymmetric cell division and depends on astral microtubules. Here, we show that distinct subpopulations of astral microtubules exist, which have differential functions in regulating spindle orientation and division symmetry. Specifically, in polarized stem cells of developing mouse neocortex, astral microtubules reaching the apical and basal cell cortex, but not those reaching the central cell cortex, are more abundant in symmetrically than asymmetrically dividing cells and reduce spindle orientation variability. This promotes symmetric divisions by maintaining an apico-basal cleavage plane. The greater abundance of apical/basal astrals depends on a higher concentration, at the basal cell cortex, of LGN, a known spindle-cell cortex linker. Furthermore, newly developed specific microtubule perturbations that selectively decrease apical/basal astrals recapitulate the symmetric-to-asymmetric division switch and suffice to increase neurogenesis in vivo. Thus, our study identifies a novel link between cell polarity, astral microtubules, and spindle orientation in morphogenesis. PMID:24996848

  14. DENTAL INFECTIONS AND THE ATHEROSCLEROSIS RISK IN A SUBPOPULATION OF SOUTH ROMANIA

    Directory of Open Access Journals (Sweden)

    Alexandru Andrei ILIESCU

    2015-06-01

    Full Text Available Periodontal disease and chronic apical periodontitis are considered risk factors for cardiovascular diseases. This cross-sectional study, performed in a subpopulation living in the South area of Romania, investigated the association between the afore-mentioned oral lesions and atherosclerosis. The research was focused on common carotid artery intima-media wall thickness IMT and dislipidemia, in a batch of 30 hypertensive subjects, age 41-50. Over 40% of the patients diagnosed with periodontal disease and/or chronic apical periodontitis developed subclinical atherosclerosis. Associated dyslipidemia to an increased IMT over 0.9 mm in subjects affected by periodontal disease or combined lesions with chronic apical periodontitis might be considered a strong predictor of future cardiovascular events.

  15. Characteristics of lymphocyte subpopulations in the peripheral blood and lymph nodes of patients with ovarian cancer

    Directory of Open Access Journals (Sweden)

    I. Zh. Shubina

    2014-01-01

    Full Text Available More and more data suggest that ovarian cancer (OC is an immunogenic tumor. Clinical trials dealing with immunotherapy based on activated natural killer (NK cells and dendritic cells (DC are under way. Mononuclear cells (MNCs from both peripheral blood and lymph nodes (LN are proposed to be used as a source of immunity effectors. This paper characterizes peripheral blood and LN effector cells in patients with OC. The peripheral blood displayed T cell subpopulations: T helper cells, cytotoxic T lymphocytes, and NK cells. LN showed virtually no expression of NK cell antigens, but exhibited the expression of markers of DC and T regulatory cells at the same time. The cytotoxic activity of MNCs against autologous tumor cells was higher than that against the K562 cell line. OC tissue samples were observed to contain low tumor-infiltrating lymphocyte counts.

  16. Between integration, autonomization and radicalization. Hamit Bozarslan on the Kurdish Movement and the Turkish Left

    OpenAIRE

    Bozarslan, Hamit

    2013-01-01

    Introduction If the contemporary Kurdish Movement in Turkey can be considered as a part of the Left in the Turkish partisan system, this has not always been the case. And it is of course part of the more global Kurdish Movement in the Middle East. So, we would like you to elaborate on the relationship between the Kurdish movement and the Turkish Left… We need a periodization for that. In the 1950s the Kurdish movement is not at all included or integrated in the Turkish Left. One the one hand...

  17. IS THE J-CURVE EFFECT OBSERVABLE IN TURKISH AGRICULTURAL SECTOR?

    Directory of Open Access Journals (Sweden)

    Mehmet YAZICI

    2006-12-01

    Full Text Available This paper investigates whether or not the J-curve hypothesis holds in Turkish agricultural sector. The analysis is conducted using the model the most commonly employed in j-curve literature. Based on the data covering the period from 1986: I to 1998: III, our results indicate that, following devaluation, agricultural trade balance initially improves, then worsens, and then improves again. This pattern shows that J-curve effect does not exist in Turkish agricultural sector. Another important fi nding is that devaluation worsens the trade balance of the sector in the long run, a result contradicting with the earlier fi ndings for the Turkish economy as a whole.

  18. Firm Size and Capital Structure Decisions: Evidence From Turkish Lodging Companies

    Directory of Open Access Journals (Sweden)

    Erdinc Karadeniz

    2011-01-01

    Full Text Available Aim of this study is to investigate the role of firm size on capital structure decisions of Turkish lodging companies. In this context, a survey questionnaire is developed and sent to unquoted Turkish lodging companies. 163 lodging companies answered the survey and they are classified according to their sizes. Empirical findings reveal that firm size is a significant factor for capital structure decisions of Turkish lodging companies. Firm size seems to affect lodging companies in using incentives, issuing common stock, using personal debt and determining target debt ratio. Most of the empirical findings seem to support pecking order theory.

  19. RESEARCH ON TURKISH PRE-SERVİCE TEACHERS’ PEDAGOGİCAL CONTENT KNOWLEDGE

    Directory of Open Access Journals (Sweden)

    Zekerya BATUR

    2013-06-01

    Full Text Available An effort is made in this research to determine Turkish language pre-service teachers’ pedagogical content knowledge. The research sample is composed of five Turkish pre-service teachers in 2012-2013 fall term. Semi-structured interview was used to collect data form the curriculum, teaching behavior, assement towards pedagogic Content knowledge. The results showed that teachers’ knowledge about the curriculum and content knowledge were inadequate. The results also maintained taht traditional teaching behavior has stil affected turkish pre-service teachers.

  20. IDIOMS THAT COMPRISE THE PRESENCE OF TURKISH WORDS IN GREEK CYPRIOT LANGUAGE

    OpenAIRE

    Şevket ÖZNUR; Mahmut İSLÂMOĞLU

    2010-01-01

    In this communiqué again we preferred to present some examples from the effects of Turkish Cypriot Culture. For a few years, we have concentrated on our culture’s effect on other cultures in Cyprus. Bearing in mind that we have lived together for hundreds of years with other societies, we have seen fit to give examples of the cultural interaction between other cultures and Turkish Cypriot culture. Our communiqué mostly comprises the effects of Turkish Culture. We have found it convenient to p...

  1. Cancer mortality patterns among Turkish immigrants in four European countries and in Turkey

    DEFF Research Database (Denmark)

    Spallek, Jacob; Arnold, Melina; Razum, Oliver;

    2012-01-01

    . Relative differences in cancer mortality were examined by fitting country-specific Poisson regression models. Globocan data on cancer mortality in Turkey from 2008 were used in order to compare mortality rates of Turkish immigrants with those from their country of origin. Turkish immigrants had lower all......-cancer mortality than the local-born populations of their host countries, and mortality levels comparable to all-cancer mortality rates in Turkey. In the Netherlands and France breast cancer mortality was consistently lower in Turkish immigrants women than among local-born women. Lung cancer mortality was slightly...

  2. HLA B-27 Subtypes in Turkish Patients with Spondyloarthropathy and Healthy Controls

    OpenAIRE

    Fatma Savran Oguz; Lale Ocal; Ali Sarper Diler; Hilmi Ozkul; Faruk Asicioglu; Esen Kasapoglu; Gokay Bozkurt; Meral Konice; Mahmut Carin

    2004-01-01

    The frequency and the distribution of HLA-B27 subtypes in spondylarthropathy (SpA) patients and controls were investigated in a sample Turkish population. B27 subtyping was performed by PCR-SSP method in two groups: 49 unrelated HLA-B27 positive Turkish patients with the diagnosis of SpA according to the European Spondyloarthropathy Study Group Criteria, and 55 HLA-B27 positive healthy controls. The frequency of HLA-B∗27 was 2.6% in the Turkish population, and B∗2705 was the predominant allel...

  3. Effect of Replacing Beef Fat with Poppy Seed Oil on Quality of Turkish Sucuk.

    Science.gov (United States)

    Gök, Vel

    2015-01-01

    Sucuk is the most popular dry-fermented meat product. Sucuk has a relatively high fat. Poppy seed oil as animal fat replacer was used in Turkish sucuk and effects of its use on sucuk quality were investigated. There was a significant (poil level decreased (poil to the sucuks had a significant effect (poil addition. Using pre-emulsified poppy seed oil as partial fat replacer in Turkish sucuk decreased cholesterol and saturated fatty acid content, but increased polyunsaturated fatty acids. Poppy seed oil as partial animal fat replacer in Turkish sucuk may have significant health benefits.

  4. Expected Shannon Entropy and Shannon Differentiation between Subpopulations for Neutral Genes under the Finite Island Model.

    Directory of Open Access Journals (Sweden)

    Anne Chao

    Full Text Available Shannon entropy H and related measures are increasingly used in molecular ecology and population genetics because (1 unlike measures based on heterozygosity or allele number, these measures weigh alleles in proportion to their population fraction, thus capturing a previously-ignored aspect of allele frequency distributions that may be important in many applications; (2 these measures connect directly to the rich predictive mathematics of information theory; (3 Shannon entropy is completely additive and has an explicitly hierarchical nature; and (4 Shannon entropy-based differentiation measures obey strong monotonicity properties that heterozygosity-based measures lack. We derive simple new expressions for the expected values of the Shannon entropy of the equilibrium allele distribution at a neutral locus in a single isolated population under two models of mutation: the infinite allele model and the stepwise mutation model. Surprisingly, this complex stochastic system for each model has an entropy expressable as a simple combination of well-known mathematical functions. Moreover, entropy- and heterozygosity-based measures for each model are linked by simple relationships that are shown by simulations to be approximately valid even far from equilibrium. We also identify a bridge between the two models of mutation. We apply our approach to subdivided populations which follow the finite island model, obtaining the Shannon entropy of the equilibrium allele distributions of the subpopulations and of the total population. We also derive the expected mutual information and normalized mutual information ("Shannon differentiation" between subpopulations at equilibrium, and identify the model parameters that determine them. We apply our measures to data from the common starling (Sturnus vulgaris in Australia. Our measures provide a test for neutrality that is robust to violations of equilibrium assumptions, as verified on real world data from starlings.

  5. Two distinct subpopulations of neurons in the thalamic intergeniculate leaflet identified by subthreshold currents.

    Science.gov (United States)

    Chrobok, Lukasz; Palus, Katarzyna; Lewandowski, Marian Henryk

    2016-08-01

    The intergeniculate leaflet (IGL) is a flat retinorecipient thalamic structure implicated in orchestrating circadian rhythm, historically considered to be a subdivision of the neighboring ventrolateral geniculate nucleus (VLG). IGL consists of two main neuronal subpopulations: enkephalinergic and neuropeptide Y (NPY)-synthesizing cells. These cell types have different functions, connectivity and firing pattern in vivo, which suggest that they have different membrane currents to support their functional differences. We therefore performed patch-clamp experiments combined with immunohistochemical staining to clarify possible differences in the subthreshold currents of IGL neurons. Our results suggest that IGL neurons can be divided into two subpopulations based on two ionic currents. A T-type calcium current (IT) was identified in neurons that do not synthesise NPY, whereas all NPY-positive neurons were found to express a marked A-type potassium current (IA). Due to the fact that the clear electrophysiological discriminants between IGL and VLG are lacking, we decided to compare the amplitudes of the identified currents between those two structures. Our data suggest that VLG neurons can be characterized by a high amplitude IT and a low IA. Finally, we compared both currents with WAG/Rij rats, a well-established model of absence epilepsy, with co-occurring retinal pathologies, sleep-onset disturbances, and seizures exhibiting circadian rhythmicity. Data presented in this study uncovered pathologies in the IT exhibiting neurons of the IGL and VLG. In conclusion, the data presented here suggest that different subthreshold current expression supports the functional differences of thalamic nuclei. Those differences are promising for possible pharmacological manipulations of specified cell types in pathophysiologies including absence epilepsy. PMID:27208616

  6. Identification of Dynamically Distinct Subpopulations of T Lymphocytes That Are Differentially Affected by HIV

    Science.gov (United States)

    Kovacs, Joseph A.; Lempicki, Richard A.; Sidorov, Igor A.; Adelsberger, Joseph W.; Herpin, Betsey; Metcalf, Julia A.; Sereti, Irini; Polis, Michael A.; Davey, Richard T.; Tavel, Jorge; Falloon, Judith; Stevens, Randy; Lambert, Laurie; Dewar, Robin; Schwartzentruber, Douglas J.; Anver, Miriam R.; Baseler, Michael W.; Masur, Henry; Dimitrov, Dimiter S.; Lane, H. Clifford

    2001-01-01

    We examined the effects of human immunodeficiency virus infection on the turnover of CD4 and CD8 T lymphocytes in 17 HIV-infected patients by 30 min in vivo pulse labeling with bromodeoxyuridine (BrdU). The percentage of labeled CD4 and CD8 T lymphocytes was initially higher in lymph nodes than in blood. Labeled cells equilibrated between the two compartments within 24 h. Based on mathematical modeling of the dynamics of BrdU-labeled cells in the blood, we identified rapidly and slowly proliferating subpopulations of CD4 and CD8 T lymphocytes. The percentage, but not the decay rate, of labeled CD4 or CD8 cells in the rapidly proliferating pool correlated significantly with plasma HIV RNA levels for both CD4 (r = 0.77, P < 0.001) and CD8 (r = 0.81, P < 0.001) T cells. In six patients there was a geometric mean decrease of greater than 2 logs in HIV levels within 2 to 6 mo after the initiation of highly active antiretroviral therapy; this was associated with a significant decrease in the percentage (but not the decay rate) of labeled cells in the rapidly proliferating pool for both CD4 (P = 0.03) and CD8 (P < 0.001) T lymphocytes. Neither plasma viral levels nor therapy had an effect on the decay rate constants or the percentage of labeled cells in the slowly proliferating pool. Monocyte production was inversely related to viral load (r = −0.56, P = 0.003) and increased with therapy (P = 0.01). These findings demonstrate that HIV does not impair CD4 T cell production but does increase CD4 and CD8 lymphocyte proliferation and death by inducing entry into a rapidly proliferating subpopulation of cells. PMID:11748275

  7. Population-level differences in revascularization treatment and outcomes among various United States subpopulations.

    Science.gov (United States)

    Graham, Garth; Xiao, Yang-Yu Karen; Rappoport, Dan; Siddiqi, Saima

    2016-01-26

    Despite recent general improvements in health care, significant disparities persist in the cardiovascular care of women and racial/ethnic minorities. This is true even when income, education level, and site of care are taken into consideration. Possible explanations for these disparities include socioeconomic considerations, elements of discrimination and racism that affect socioeconomic status, and access to adequate medical care. Coronary revascularization has become the accepted and recommended treatment for myocardial infarction (MI) today and is one of the most common major medical interventions in the United States, with more than 1 million procedures each year. This review discusses recent data on disparities in co-morbidities and presentation symptoms, care and access to medical resources, and outcomes in revascularization as treatment for acute coronary syndrome, looking especially at women and minority populations in the United States. The data show that revascularization is used less in both female and minority patients. We summarize recent data on disparities in co-morbidities and presentation symptoms related to MI; access to care, medical resources, and treatments; and outcomes in women, blacks, and Hispanics. The picture is complicated among the last group by the many Hispanic/Latino subgroups in the United States. Some differences in outcomes are partially explained by presentation symptoms and co-morbidities and external conditions such as local hospital capacity. Of particular note is the striking differential in both presentation co-morbidities and mortality rates seen in women, compared to men, especially in women ≤ 55 years of age. Surveillance data on other groups in the United States such as American Indians/Alaska Natives and the many Asian subpopulations show disparities in risk factors and co-morbidities, but revascularization as treatment for MI in these populations has not been adequately studied. Significant research is required to

  8. GROWTH OF STREPTOCOCCUS MUTANS IN BIOFILMS ALTERS PEPTIDE SIGNALING AT THE SUB-POPULATION LEVEL

    Directory of Open Access Journals (Sweden)

    Robert Colquhoun Shields

    2016-07-01

    Full Text Available Streptococcus mutans activates multiple cellular processes in response to the formation of a complex between comX-inducing peptide (XIP and the ComR transcriptional regulator. Bulk phase and microfluidic experiments previously revealed that ComR-dependent activation of comX is altered by pH and by carbohydrate source. Biofilm formation is a major factor in bacterial survival and virulence in the oral cavity. Here, we sought to determine the response of S. mutans biofilm cells to XIP during different stages of biofilm maturation. Using flow cytometry and confocal microscopy, we showed that exogenous addition of XIP to early biofilms resulted in robust comX activation. However, as the biofilms matured, increasing amounts of XIP were required to activate comX expression. Single-cell analysis demonstrated that the entire population was responding to XIP with activation of comX in early biofilms, but only a sub-population was responding in mature biofilms. The sub-population response of mature biofilms was retained when the cells were dispersed and then treated with XIP. The proportion and intensity of the bi-modal response of mature biofilm cells was altered in mutants lacking the Type II toxins MazF and RelE, or in a strain lacking the (pppGpp synthase/hydrolase RelA. Thus, competence signaling is markedly altered in cells growing in mature biofilms, and pathways that control cell death and growth/survival decisions modulate activation of comX expression in these sessile populations.

  9. Interleukin-17 induces an atypical M2-like macrophage subpopulation that regulates intestinal inflammation.

    Directory of Open Access Journals (Sweden)

    Kenichiro Nishikawa

    Full Text Available Interleukin 17 (IL-17 is a pleiotropic cytokine that acts on both immune and non-immune cells and is generally implicated in inflammatory and autoimmune diseases. Although IL-17 as well as their source, mainly but not limited to Th17 cells, is also abundant in the inflamed intestine, the role of IL-17 in inflammatory bowel disease remains controversial. In the present study, by using IL-17 knockout (KO mice, we investigated the role of IL-17 in colitis, with special focus on the macrophage subpopulations. Here we show that IL-17KO mice had increased susceptibility to DSS-induced colitis which was associated with decrease in expression of mRNAs implicated in M2 and/or wound healing macrophages, such as IL-10, IL-1 receptor antagonist, arginase 1, cyclooxygenase 2, and indoleamine 2,3-dioxygenase. Lamina propria leukocytes from inflamed colon of IL-17KO mice contained fewer CD11b+Ly6C+MHC Class II+ macrophages, which were derived, at least partly, from blood monocytes, as compared to those of WT mice. FACS-purified CD11b+ cells from WT mice, which were more abundant in Ly6C+MHC Class II+ cells, expressed increased levels of genes associated M2/wound healing macrophages and also M1/proinflammatory macrophages. Depletion of this population by topical administration of clodronate-liposome in the colon of WT mice resulted in the exacerbation of colitis. These results demonstrate that IL-17 confers protection against the development of severe colitis through the induction of an atypical M2-like macrophage subpopulation. Our findings reveal a previously unappreciated mechanism by which IL-17 exerts a protective function in colitis.

  10. Estimating abundance of the Southern Hudson Bay polar bear subpopulation using aerial surveys, 2011 and 2012

    Science.gov (United States)

    Obbard, Martyn E.; Middel, Kevin R.; Stapleton, Seth P.; Thibault, Isabelle; Brodeur, Vincent; Jutras, Charles

    2013-01-01

    The Southern Hudson Bay (SH) polar bear subpopulation occurs at the southern extent of the species’ range. Although capture-recapture studies indicate that abundance remained stable between 1986 and 2005, declines in body condition and survival were documented during the period, possibly foreshadowing a future decrease in abundance. To obtain a current estimate of abundance, we conducted a comprehensive line transect aerial survey of SH during 2011–2012. We stratified the study site by anticipated densities and flew coastal contour transects and systematically spaced inland transects in Ontario and on Akimiski Island and large offshore islands in 2011. Data were collected with double observer and distance sampling protocols. We also surveyed small islands in Hudson Bay and James Bay and flew a comprehensive transect along the Québec coastline in 2012. We observed 667 bears in Ontario and on Akimiski Island and nearby islands in 2011, and we sighted 80 bears on offshore islands during 2012. Mark-recapture distance sampling and sightresight models yielded a model-averaged estimate of 868 (SE: 177) for the 2011 study area. Our estimate of abundance for the entire SH subpopulation (951; SE: 177) suggests that abundance has remained unchanged. However, this result should be interpreted cautiously because of the methodological differences between historical studies (physical capture) and this survey. A conservative management approach is warranted given the previous increases in the duration of the ice-free season, which are predicted to continue in the future, and previously documented declines in body condition and vital rates.

  11. Growth of Streptococcus mutans in Biofilms Alters Peptide Signaling at the Sub-population Level

    Science.gov (United States)

    Shields, Robert C.; Burne, Robert A.

    2016-01-01

    Streptococcus mutans activates multiple cellular processes in response to the formation of a complex between comX-inducing peptide (XIP) and the ComR transcriptional regulator. Bulk phase and microfluidic experiments previously revealed that ComR-dependent activation of comX is altered by pH and by carbohydrate source. Biofilm formation is a major factor in bacterial survival and virulence in the oral cavity. Here, we sought to determine the response of S. mutans biofilm cells to XIP during different stages of biofilm maturation. Using flow cytometry and confocal microscopy, we showed that exogenous addition of XIP to early biofilms resulted in robust comX activation. However, as the biofilms matured, increasing amounts of XIP were required to activate comX expression. Single-cell analysis demonstrated that the entire population was responding to XIP with activation of comX in early biofilms, but only a sub-population was responding in mature biofilms. The sub-population response of mature biofilms was retained when the cells were dispersed and then treated with XIP. The proportion and intensity of the bi-modal response of mature biofilm cells was altered in mutants lacking the Type II toxins MazF and RelE, or in a strain lacking the (p)ppGpp synthase/hydrolase RelA. Thus, competence signaling is markedly altered in cells growing in mature biofilms, and pathways that control cell death and growth/survival decisions modulate activation of comX expression in these sessile populations. PMID:27471495

  12. A characterization of verb use in Turkish agrammatic narrative speech.

    Science.gov (United States)

    Arslan, Seçkin; Bamyacı, Elif; Bastiaanse, Roelien

    2016-01-01

    This study investigates the characteristics of narrative-speech production and the use of verbs in Turkish agrammatic speakers (n = 10) compared to non-brain-damaged controls (n = 10). To elicit narrative-speech samples, personal interviews and storytelling tasks were conducted. Turkish has a large and regular verb inflection paradigm where verbs are inflected for evidentiality (i.e. direct versus indirect evidence available to the speaker). Particularly, we explored the general characteristics of the speech samples (e.g. utterance length) and the uses of lexical, finite and non-finite verbs and direct and indirect evidentials. The results show that speech rate is slow, verbs per utterance are lower than normal and the verb diversity is reduced in the agrammatic speakers. Verb inflection is relatively intact; however, a trade-off pattern between inflection for direct evidentials and verb diversity is found. The implications of the data are discussed in connection with narrative-speech production studies on other languages. PMID:27030545

  13. Adaptation to Turkish of Nurse – Nurse Collaboration Scale

    Directory of Open Access Journals (Sweden)

    Serpil Çelik Durmuş

    2016-08-01

    Full Text Available Background: Nurse-nurse collaboration increases occupational satisfaction and the health care quality, decreases medical errors.  Aim: This research was performed for the adaptation to Turkish of Nurse – Nurse Collaboration Scale to determine the collaboration level between nurses. Methods: The research was planned methodologically (N=496 to test validity and reliability of “Nurse-nurse collaboration scale”. Original scale consists of 35 item and 5 sub-dimensions (problem solving, communication, process sharing, coordination and professionalism. The research was performed in one public, one university and four private hospitals. Content validity, construct validity and internal consistence were used to evaluate scale. Results: Scale's content validity index was 0.98, Cronbach α reliability coefficient was 0.93, α values in sub-dimensions were respectively 0,75, 0,71, 0,80, 0,78 and 0,93. Turkish version of the scale was consisted of 26 items and 5 subscales. Conclusion: It is reported that nurse-nurse collaboration scale is validated and reliable. Nurse-nurse collaboration directly affects the quality of nursing services and nursing occupation. Collaboration is very important for nurses. If collaboration happens job satisfaction will be happen because of quality of care and patient safety increase.

  14. Study on the physical activity level of Turkish males

    Directory of Open Access Journals (Sweden)

    Ramiz Arabacı

    2008-12-01

    Full Text Available The aim of this study was to investigate physical activity (PA level of the Turkish males who lived in BUrsa. A total of 365 subjects between 18 - 69 age participated to this study. To determine physical activity levels, International Physical Activity Questionnaire (IPAQ was applied. PA levels of subjects were categorized as inactive, minimum active and HEPA active by using MET method. The relations of parameters, such as their age, BMI, education, marital status, number of children, smoking and alcohol use were determined with PA level. The results were analyzed by using Chi - Square test. The participants have 1725 METmin/week average physical activity level, and 47.7 % of them were physically inactive, 30.4 % were physically minimum active and 21.9 % were physically hepa active. As a result, it can be said that the physical activity levels of Turkish males who lived in Bursa are not sufficient and the inactive people are very common.

  15. S-Genotype Profiles of Turkish Apricot Germplasm

    Directory of Open Access Journals (Sweden)

    Kadir Ugurtan YILMAZ

    2016-06-01

    Full Text Available In flowering plants, gametophytic self-incompatibility, controlled by a single locus with several allelic variants, is one of the major problems preventing self-fertilization. Among fruit trees, apricots show to a high degree self-incompatibility, especially in Middle-Asian and Iranian-Caucasian eco-geographical groups. In the present study, self-(incompatibility characteristics of a total of 236 apricot genotypes (218 Turkish and 18 foreign found within the National Apricot Germplasms of Apricot Research Institute in Malatya, Turkey was studied. Analyses were carried out by using four primer pairs (SRc-F and SRc-R, EM-PC2consFD and EM-PC3consRD, AprSC8-R and PaConsI-F, AprFBC8-F and AprFBC8-R. A total of 11 S-RNase alleles (S2, S3, S6, S7, S8, S9, S11, S12, S13, S20 and Sc were determined in the 236 apricot genotypes. As Turkish and foreign apricot genotypes are determined mostly self-incompatible, the data obtained hereby might be of good use for apricot breeding programs and more practically, for apricot new plantations; thus pollinator cultivars should be considered when self-incompatible apricot cultivars are being used.

  16. The Return of President Putin and Russian–Turkish Relations

    Directory of Open Access Journals (Sweden)

    James W. Warhola

    2013-09-01

    Full Text Available By the time of Vladimir Putin’s return to the presidency of Russia in May 2012, the Russian–Turkish rapprochement that began over a decade earlier had become a significant fixture of the Eurasian landscape. Nonetheless, numerous questions remain about the nature of the relation, implications for the region of western Eurasia, and its likely future directions. Four general characteristics of the bilateral relation have emerged, and recognizing them enables a deeper understanding of the opportunities and limits likely to be afforded, for Russia, Turkey, and the region: (a pragmatism, (b a multivectored approach to the bilateral relation, (c commonalities despite contradictions, and (d durability even despite episodic antagonism. The Russian–Turkish rapprochement has become a defining feature of the Eurasian landscape, but remains an unequal one, on several counts: energy resources, geopolitical strength, military capability, and underlying demographics. Nonetheless, various factors make a deepening rapprochement likely: mutual desirability of increased trade, wariness toward the West, Turkey’s pursuit of a “no enemies” foreign policy, Russia’s interest in regional great-power status, and common interest in regional conflict resolution.

  17. THE PREVALENCE OF DENTAL ANOMALIES IN A TURKISH POPULATION

    Directory of Open Access Journals (Sweden)

    Gamze Aren

    2015-10-01

    Full Text Available Purpose: The aim of the present study was to investigate the prevalence of dental anomalies in a Turkish population according to the gender and age. Materials and Methods: A retrospective study was performed using panoramic radiographs of 2025 patients (885 males and 1140 females ranging in age from 9 to 35 (mean age 25.61±10.04 years attending Department of Oral Radiology, University of Istanbul, Faculty of Dentistry. These patients were examined to determine the presence of developmental dental anomalies involving hypodontia, hyperdontia, microdontia, taurodontism and other root anomalies. The incidence of these anomalies were assessed according to the gender and age. Results: Among the 2025 subjects, a total of 96 individuals (42 males and 54 females showed at least one of the selected dental anomalies (4.74%. Tooth agenesis was the most common dental abnormality (1.77% followed by taurodontism (1.18%, hyperdontia (0.79%, microdontia (0.54% and root anomalies (0.44%, respectively. Conclusion: Tooth agenesis is the most common developmental dental anomaly in the studied Turkish population followed by taurodontism.

  18. A twin study of computer anxiety in Turkish adolescents.

    Science.gov (United States)

    Deryakulu, Deniz; Calışkan, Erkan

    2012-04-01

    The present study investigated computer anxiety within a sample of Turkish twins aged 10-18. A total of 185 twin-pairs participated in the study. Of the twins, 64 pairs (34.6 percent) were monozygotic (MZ) and 121 pairs (65.4 percent) were dizygotic (DZ). Of the 121 DZ twins, 54 pairs (44.63 percent) were same-sex twins and 67 pairs (55.37 percent) were opposite-sex twins. Computer anxiety was assessed using Computer Anxiety Rating Scale-Turkish Version (CARS-TV), one of the three main scales of "Measuring Technophobia Instruments" developed by Rosen and Weil. The results of paired t test comparisons showed no significant differences in MZ and same-sex DZ twin-pairs' levels of computer anxiety. On the other hand, a significant difference was found in opposite-sex DZ twin-pairs' level of computer anxiety. Interesting enough, males appeared to be more computer anxious than their female co-twins. In the present study, using Falconer's formula, heritability estimate for computer anxiety was derived from correlations based on MZ and DZ twins' mean scores on CARS-TV. The results showed that 57 percent of the variance in computer anxiety was from genetics and 41.5 percent was from nonshared environmental factors. Shared environmental influence, on the other hand, was very small and negligible. Interpretations of results and potential directions for future research are presented.

  19. Turkish Sign Language Recognition Using Hidden Markov Model

    Directory of Open Access Journals (Sweden)

    Kakajan Kakayev

    2016-06-01

    Full Text Available In past years, there were a lot of researches made in order to provide more accurate and comfortable interaction between human and machine. Developing a system which recognizes human gestures, is an important study to improve in teraction between human and machine. Sign language is a way of communication for hearing -impaired people which enables them to communicate among themselves and with other people around them. Sign language consists of hand gestures and facial expressions. During the pa st 20 years, researches were made to facilitate communication of hearing-impaired people with others. Sign language recognition systems are designed in v arious countries. This paper presents a sign language recognition system, which uses Kinect came ra to obtain skeletal model. Our aim was to recognize expressions, which are used widely in Turkish Sign Language (TSL. For that purpose we have selected 15 words/expressions rando mly (repeated 4 times each by 3 different signers which belong to Turkish Sign Language. We have used 180 records in total. Videos are recorded using Microsoft Kinect Camera and Nui Capt ure. Joint angles and joint positions have been used as features of gesture and achieved close to 100% recognition rates.

  20. Evaluation of learning and teaching process in Turkish courses

    Directory of Open Access Journals (Sweden)

    Eyyup COŞKUN

    2010-07-01

    Full Text Available A radical educational reform occurred in Turkey in 2005; and curriculum of primary education courses was renewed. New curriculum was prepared based on constructivist approach. In this scope, curriculum of Turkish course was also renewed. This study aimsat evaluating applications and opinions of teachers and students about learning and teaching process prescribed in Turkish Course (1st-5th Grades Curriculum. Within the scope of the study, semi-structured interview was made with 10 teachers and 12 students.In addition, process teaching a text was evaluated via structured observation method in 5 different classes. According to the results of the study, primary school teachers find some stages in learning – teaching process prescribed in the curriculum unnecessary andtherefore do not apply them. Teachers mentioned that some texts are above the student level; and they sometimes experience time and material problems. It was seen in the present study that teachers do not have enough information about learning and teachingprocess in the new curriculum; they do not have high success levels in the applications; and they usually do not apply the forms for evaluating the process in the curriculum. It was found out that, in spite of these problems, courses are student-centred as prescribed inthe curriculum; and students have positive opinions about stages of learning and teaching process.

  1. TRANSFER OF NATIONAL CULTURE AND FOLKLORE THROUGH TURKISH TEXTBOOK

    Directory of Open Access Journals (Sweden)

    Alpaslan OKUR

    2013-06-01

    Full Text Available Folklore has a broad functional area. This function is also one of the first literary folklore products is encountered in language teaching. Folklore products, due to having too many functions, language teaching can be used as both vehicle and purpose. While folklore products, until children have learned the language, used as tool, they can be used as both vehicle and purpose to people have learned the language. Because language learning occurs in different ways, such as individuals with language learning languages learn other things. Only language teaching can be done with a normal text; but many of folklore products that belong to people who speak the language is transferred with with folk-arts text. There are products of folk culture, transfer of functions, regale, etc to give the values and moral education etc. Learning the language, the individual can obtain them. This transfer takes place in foreign language teaching as well as the teaching mother tongue. Folklore products can survive till now, and used in language teaching but they have become used more effectively in language teaching with transferring writing. Because these functions, as well as text to ensure the survival of folklore products must be present in textbooks. Folklore and culture can perform these functions with the Turkish textbook as a tool. In this study, students' textbooks in different provinces across the different folklore and cultural content of the texts in Turkish textbooks, teaching a language as a tool in terms of functions are investigated.

  2. “Secularism”: A Key to Turkish Politics

    Directory of Open Access Journals (Sweden)

    Dietrich Jung

    2006-12-01

    Full Text Available Abstract: In posing Serif Mardin’s question of Turkey’s center-periphery relations in a revised version, this article considers secularism to be a key to understanding Turkish politics. It views the confrontation between secularists and Islamists in the light of Turkey’s center-periphery polarization and identifies the secularist doctrine of Kemalism as a major obstacle to democratic political change. The protection of Turkey’s secular order developed into the ideological cornerstone of Kemalist rule, which ranks prime amongst the ideological tools used to justify the political supremacy of the Turkish armed forces. Examining the interrelation between secularism and the almost religious cult around Mustafa Kemal Atatürk, the article concludes that the increasing visibility of Islamic symbols and practices in Turkey is a logical consequence of the country’s current European Union(EU reform process, rather than a sign of Turkey’s deviation from its political and societal modernization process.

  3. Moral Values – A Comparative Study: Romanian and Turkish Students

    Directory of Open Access Journals (Sweden)

    Claudia SĂLCEANU

    2015-06-01

    Full Text Available The moral values of 156 Romanian and Turkish students of psychology and educational sciences are investigated by using the Rokeach Values Inventory. The country and demographical differences are taken into consideration. The cultural statistical significant differences deal with terminal values such as equality, health, inner harmony, national security, salvation, self-respect, wisdom, a comfortable life and a world of peace, and also several instrumental values such as being capable, helpful, intellectual, loving, obedient, ambitious, logical and self-controlled. When considering demographical aspects, Romanian students from small and big cities exhibit statistically significant differences regarding the values of social recognition (terminal value and the intellect (instrumental value. Turkish students from big and small cities display statistically significant differences when it comes to items of a comfortable life and social recognition (terminal values and several instrumental values such as forgiveness, honesty, politeness and responsibility. The students coming from big cities, in both countries, display statistically significant differences concerning the previously mentioned terminal values of comfortable life, equality, exciting life, health, inner harmony, national security, pleasure, salvation, self-respect and wisdom, as well as the instrumental values of being ambitious, capable, helpful, intellectual, loving, loyal, obedient and polite. Those coming from the small towns of both countries appear to differ on the following terminal values: equality, health, inner harmony, national security, salvation and self-respect, but also on the instrumental values of being ambitious, helpful, honest, logical, loving, obedient, responsible and self-controlled. Possible explanations and consequences are discussed.

  4. A quadratic helix approach to evaluate the Turkish renewable energies

    International Nuclear Information System (INIS)

    The first renewable energy law concerning the 'Use of Renewable Energy Resources for the Generation of Electrical Energy' was adopted from European Union regulations on 18 May 2005 in Turkey. The purpose of the Law is to expand the utilization of renewable energy resources for generating electricity. Renewables are defined in the Law as generation facilities based on wind, solar, geothermal, biomass, biogas, wave, current and tidal energy resources, hydrogen energy and hydroelectric generation facilities. The aim of the study was to use strengths, weaknesses, opportunities and threats (SWOT) analysis to identify Turkish renewable energy market strategy and perspective by focusing on four different concepts: policy, market, technology and the social dimension. Different information gathering strategies have been applied such as monitoring of all statements and press releases published in the newspapers by all Turkish renewable energy parties starting from the launch of the law, articles presented in the events between 2000 and 2008 and face-to-face interviews. Our results demonstrated the importance of technology development and knowledge creation for gaining competitiveness on the global arena and the need for a systematic approach for transforming the created know-how into economic and social benefits.

  5. A twin study of computer anxiety in Turkish adolescents.

    Science.gov (United States)

    Deryakulu, Deniz; Calışkan, Erkan

    2012-04-01

    The present study investigated computer anxiety within a sample of Turkish twins aged 10-18. A total of 185 twin-pairs participated in the study. Of the twins, 64 pairs (34.6 percent) were monozygotic (MZ) and 121 pairs (65.4 percent) were dizygotic (DZ). Of the 121 DZ twins, 54 pairs (44.63 percent) were same-sex twins and 67 pairs (55.37 percent) were opposite-sex twins. Computer anxiety was assessed using Computer Anxiety Rating Scale-Turkish Version (CARS-TV), one of the three main scales of "Measuring Technophobia Instruments" developed by Rosen and Weil. The results of paired t test comparisons showed no significant differences in MZ and same-sex DZ twin-pairs' levels of computer anxiety. On the other hand, a significant difference was found in opposite-sex DZ twin-pairs' level of computer anxiety. Interesting enough, males appeared to be more computer anxious than their female co-twins. In the present study, using Falconer's formula, heritability estimate for computer anxiety was derived from correlations based on MZ and DZ twins' mean scores on CARS-TV. The results showed that 57 percent of the variance in computer anxiety was from genetics and 41.5 percent was from nonshared environmental factors. Shared environmental influence, on the other hand, was very small and negligible. Interpretations of results and potential directions for future research are presented. PMID:22394420

  6. A quadratic helix approach to evaluate the Turkish renewable energies

    International Nuclear Information System (INIS)

    The first renewable energy law concerning the 'Use of Renewable Energy Resources for the Generation of Electrical Energy' was adopted from European Union regulations on 18 May 2005 in Turkey. The purpose of the Law is to expand the utilization of renewable energy resources for generating electricity. Renewables are defined in the Law as generation facilities based on wind, solar, geothermal, biomass, biogas, wave, current and tidal energy resources, hydrogen energy and hydroelectric generation facilities. The aim of the study was to use strengths, weaknesses, opportunities and threats (SWOT) analysis to identify Turkish renewable energy market strategy and perspective by focusing on four different concepts: policy, market, technology and the social dimension. Different information gathering strategies have been applied such as monitoring of all statements and press releases published in the newspapers by all Turkish renewable energy parties starting from the launch of the law, articles presented in the events between 2000 and 2008 and face-to-face interviews. Our results demonstrated the importance of technology development and knowledge creation for gaining competitiveness on the global arena and the need for a systematic approach for transforming the created know-how into economic and social benefits. (author)

  7. Genetic analysis of scattered populations of the Indian eri silkworm, Samia cynthia ricini Donovan: Differentiation of subpopulations.

    Science.gov (United States)

    Pradeep, Appukuttannair R; Jingade, Anuradha H; Singh, Choba K; Awasthi, Aravind K; Kumar, Vikas; Rao, Guruprasad C; Prakash, N B Vijaya

    2011-07-01

    Deforestation and exploitation has led to the fragmentation of habitats and scattering of populations of the economically important eri silkworm, Samia cynthia ricini, in north-east India. Genetic analysis of 15 eri populations, using ISSR markers, showed 98% inter-population, and 23% to 58% intra-population polymorphism. Nei's genetic distance between populations increased significantly with altitude (R(2) = 0.71) and geographic distance (R(2) = 0.78). On the dendrogram, the lower and upper Assam populations were clustered separately, with intermediate grouping of those from Barpathar and Chuchuyimlang, consistent with geographical distribution. The Nei's gene diversity index was 0.350 in total populations and 0.121 in subpopulations. The genetic differentiation estimate (Gst) was 0.276 among scattered populations. Neutrality tests showed deviation of 118 loci from Hardy-Weinberg equilibrium. The number of loci that deviated from neutrality increased with altitude (R(2) = 0.63). Test of linkage disequilibrium showed greater contribution of variance among eri subpopulations to total variance. D('2)IS exceeded D('2)ST, showed significant contribution of random genetic drift to the increase in variance of disequilibrium in subpopulations. In the Lakhimpur population, the peripheral part was separated from the core by a genetic distance of 0.260. Patchy habitats promoted low genetic variability, high linkage disequilibrium and colonization by new subpopulations. Increased gene flow and habitat-area expansion are required to maintain higher genetic variability and conservation of the original S. c. ricini gene pool. PMID:21931526

  8. Determining the Anchor Composition for a Mixed-Format Test: Evaluation of Subpopulation Invariance of Linking Functions

    Science.gov (United States)

    Kim, Sooyeon; Walker, Michael

    2012-01-01

    This study examined the appropriateness of the anchor composition in a mixed-format test, which includes both multiple-choice (MC) and constructed-response (CR) items, using subpopulation invariance indices. Linking functions were derived in the nonequivalent groups with anchor test (NEAT) design using two types of anchor sets: (a) MC only and (b)…

  9. Genetic analysis of scattered populations of the Indian eri silkworm, Samia cynthia ricini Donovan: differentiation of subpopulations

    Directory of Open Access Journals (Sweden)

    Appukuttannair R. Pradeep

    2011-01-01

    Full Text Available Deforestation and exploitation has led to the fragmentation of habitats and scattering of populations of the economically important eri silkworm, Samia cynthia ricini, in north-east India. Genetic analysis of 15 eri populations, using ISSR markers, showed 98% inter-population, and 23% to 58% intra-population polymorphism. Nei's genetic distance between populations increased significantly with altitude (R² = 0.71 and geographic distance (R² = 0.78. On the dendrogram, the lower and upper Assam populations were clustered separately, with intermediate grouping of those from Barpathar and Chuchuyimlang, consistent with geographical distribution. The Nei's gene diversity index was 0.350 in total populations and 0.121 in subpopulations. The genetic differentiation estimate (Gst was 0.276 among scattered populations. Neutrality tests showed deviation of 118 loci from Hardy-Weinberg equilibrium. The number of loci that deviated from neutrality increased with altitude (R² = 0.63. Test of linkage disequilibrium showed greater contribution of variance among eri subpopulations to total variance. D'2IS exceeded D'2ST, showed significant contribution of random genetic drift to the increase in variance of disequilibrium in subpopulations. In the Lakhimpur population, the peripheral part was separated from the core by a genetic distance of 0.260. Patchy habitats promoted low genetic variability, high linkage disequilibrium and colonization by new subpopulations. Increased gene flow and habitat-area expansion are required to maintain higher genetic variability and conservation of the original S. c. ricini gene pool.

  10. Geothermal energy sources as opportunity for Turkish greenhouse horticulture and the Dutch commercial sector

    NARCIS (Netherlands)

    Zwart, de H.F.; Ruijs, M.N.A.

    2009-01-01

    The objective of this report is to identify the opportunities offered by exploration of geothermal energy sources, and to specify actions to be taken by Dutch governmental bodies and private companies in collaboration with Turkish partners.

  11. Joint-Stock Corporation under Turkish Commercial Law and the Doctrine of Increasing Shareholder Commitments

    Directory of Open Access Journals (Sweden)

    Berna Tepe

    2015-11-01

    Full Text Available  ABSTRACT The principle that the shareholder of a joint-stock company is under the single obligation of paying in his contribution to the equity-capital is in force within the framework of the 2011 Turkish Commercial Code. It appears as if the reinforced principle of “single obligation” critically challenges the relevance of the formerly settled norm of subjecting increase in shareholders’ commitments to unanimous consent of all shareholders.  That being said, since the Turkish Commercial Code also contains deviations to the single obligation principle in addition to the fact that the notion of increase is shareholders’ commitments was not made entirely obsolete from the Turkish Commercial Code, the doctrine for subjecting increases in shareholders’ commitments to the general assembly’s unanimous vote is - to an extent - still relevant within the context of the 2011 Turkish Commercial Code.

  12. Dietary suppression of the mammary CD29(hi)CD24(+) epithelial subpopulation and its cytokine/chemokine transcriptional signatures modifies mammary tumor risk in MMTV-Wnt1 transgenic mice.

    Science.gov (United States)

    Rahal, Omar M; Machado, Heather L; Montales, Maria Theresa E; Pabona, John Mark P; Heard, Melissa E; Nagarajan, Shanmugam; Simmen, Rosalia C M

    2013-11-01

    Diet is highly linked to breast cancer risk, yet little is known about its influence on mammary epithelial populations with distinct regenerative and hence, tumorigenic potential. To investigate this, we evaluated the relative frequency of lineage-negative CD29(hi)CD24(+), CD29(lo)CD24(+) and CD29(hi)Thy1(+)CD24(+) epithelial subpopulations in pre-neoplastic mammary tissue of adult virgin MMTV-Wnt1-transgenic mice fed either control (Casein) or soy-based diets. We found that mammary epithelial cells exposed to soy diet exhibited a lower percentage of CD29(hi)CD24(+)Lin(-) population, decreased ability to form mammospheres in culture, lower mammary outgrowth potential when transplanted into cleared fat pads, and reduced appearance of tumor-initiating CD29(hi)Thy1(+)CD24(+) cells, than in those of control diet-fed mice. Diet had no comparable influence on the percentage of the CD29(lo)CD24(+)Lin(-) population. Global gene expression profiling of the CD29(hi)CD24(+)subpopulation revealed markedly altered expression of genes important to inflammation, cytokine and chemokine signaling, and proliferation. Soy-fed relative to casein-fed mice showed lower mammary tumor incidence, shorter tumor latency, and reduced systemic levels of estradiol 17-β, progesterone and interleukin-6. Our results provide evidence for the functional impact of diet on specific epithelial subpopulations that may relate to breast cancer risk and suggest that diet-regulated cues can be further explored for breast cancer risk assessment and prevention.

  13. Problematic Internet use among Turkish university students: A multidimensional investigation based on demographics and Internet activities

    OpenAIRE

    Tekinarslan, Erkan; Gürer, Melih Derya

    2011-01-01

     This study investigates the Turkish undergraduate university students’ problematic Internet use (PIU) levels on different dimensions based on demographics (e.g., gender, Internet use by time of day), and Internet activities (e.g., chat, entertainment, social networking, information searching, etc.).Moreover, the study explored some predictors of PIU on different dimensions among the Turkish undergraduate students (N=610). The results indicate that the female students (N=358) had significantl...

  14. Problematic internet use among Turkish university students: A multidimensional investigation based on demographics and internet activities

    OpenAIRE

    Erkan Tekinarslan; Melih Derya Gürer

    2011-01-01

     This study investigates the Turkish undergraduate university students’ problematic Internet use (PIU) levels on different dimensions based on demographics (e.g., gender, Internet use by time of day), and Internet activities (e.g., chat, entertainment, social networking, information searching, etc.).Moreover, the study explored some predictors of PIU on different dimensions among the Turkish undergraduate students (N=610). The results indicate that the female students (N=358) had s...

  15. Strategic planning in the public sector: the case of the Turkish Ministry of Interior

    OpenAIRE

    Sen, Hakan

    2016-01-01

    This thesis investigates the difficulties and challenges experienced in the first strategic planning process of the Turkish Ministry of Interior (MoI) between the years 2007 and 2013 through case study method. Specifically, it documents how and why top-down, mandatory and formal strategic planning in a one-size-fits-all fashion can be poorly implemented through an authoritative and bureaucratic ministry located in the Turkish central government, within the context of a highly centralised and ...

  16. Tactics of diabetes control: Turkish immigrant experiences with chronic illness in Berlin, Germany.

    OpenAIRE

    Guell, Cornelia

    2009-01-01

    This thesis explores Turkish migrants’ practices of diabetes care in Germany. Health statistics frequently identify minority groups as vulnerable to chronic illness and Turkish-origin Germans are said to be more likely to suffer from type 2 diabetes than Germans or Turks in Turkey. Anthropological studies on marginal population groups with diabetes explore experiences of social suffering and inequality that influence such high illness prevalence, or investigate how conflictual ...

  17. English As A Langua Franca: Practices Of Academics in A Turkish University

    OpenAIRE

    Karakaş, Ali

    2012-01-01

    This study aims to identify the problems/difficulties that academics in a Turkish university encounter while using English as a lingua franca. The data were garnered through survey questionnaires filled out by 27 academics based in a Turkish university in the southwest of Turkey. The findings demonstrated that academics dramatically needed and used English in non-native contexts and mainly with non-native speakers of English for various reasons and purposes. Moreover, it was found that ...

  18. A study on the organization and management systems of Turkish shipping companies

    OpenAIRE

    Ergün Demirel

    2015-01-01

    The Turkish maritime posture is changing rapidly. Turkish shipowners now have over 30.3 millions DWT fleet and modern and big size ships replacing old vessels. The quantity and quality of the ports and terminals are significantly increasing. The shipping companies are reorganizing to adapt themselves for new operational and economic requirements. Better organizations and management systems are required to support this modernized fleet and improving shore facilities. The shipping companies ...

  19. Barriers versus promotion: Culturally sensitive healthcare for elderly Turkish migrants in Austria and Germany

    OpenAIRE

    Nevin Altintop

    2014-01-01

    What is the perception of Turkish migrants in elderly care? The increasing number of elder migrants within the German and Austrian population is causing the challenge of including them in an adequate (culturally sensitive) way into the German/Austrian health care system. Here I introduce the perception of elder Turkish migrants within the predominant paradigm of intercultural opening of health care in Germany as well as within the concept of diversity management of health care in Vienna (Aust...

  20. Language maintenance and shift patterns of the Turkish speakers in The Netherlands

    OpenAIRE

    Yagmur, Kutlay; Bayram Jacobs, Dürdane

    2015-01-01

    Language maintenance, shift and ethnolinguistic vitality perceptions of Turkish speakers in the Netherlands are discussed in this paper. Using ethnolinguistic vitality theory of Giles, Bourhis &Taylor (1977) data on language use, choice and attitudes of Turkish immigrants in the Netherlands were collected. Using education as an independent variable, data has been analysed. The findings of this study have contributed further evidence to the role of education for language maintenance and shift....

  1. An examination of some physical fitness and somatotype characteristics of Turkish national police

    OpenAIRE

    Ali Özkan; Gürhan Kayıhan; Yusuf Köklü; Fırat Akça; Ender Eyüpoğlu; Mitat Koz; Gülfem Ersöz

    2012-01-01

    The purpose of this study was to determine physical fitness and somatotype characteristics of Turkish National Police. A total of 351 male police from a Turkish General Directorate of Security participated in this study voluntarily ( :21.49±1.06 yrs). Subjects’ height, body weight, body mass index, body fat percentage and somatotype characteristics were determined. Body fat percentage was determined by Jackson & Pollock  formula and somatotype properties were determined ...

  2. An examination of some physical fitness and somatotype characteristics of Turkish national police

    OpenAIRE

    Özkan, Ali; Kayıhan, Gürhan; KÖKLÜ, Yusuf; Akça, Fırat; Eyüpoğlu, Ender; Koz, Mitat; Ersöz, Gülfem

    2012-01-01

    The purpose of this study was to determine physical fitness and somatotype characteristics of Turkish National Police. A total of 351 male police from a Turkish General Directorate of Security participated in this study voluntarily ( :21.49±1.06 yrs). Subjects’ height, body weight, body mass index, body fat percentage and somatotype characteristics were determined. Body fat percentage was determined by Jackson & Pollock  formula and somatotype properties were determined according to Heath-Car...

  3. Madness and women in turkish literature through the lens of gender and aesthetic autonomy

    OpenAIRE

    Aydın, Hilâl

    2014-01-01

    Cataloged from PDF version of thesis Includes bibliographical references (leaves 352-370). Thesis (Ph. D.): Bilkent University, Deparment of Turkish Literature, İhsan Doğramacı Bilkent University, 2014. In this study, I examine why and how madness—an overarching concept that is positioned as the opposite of rationality and functions as a way of showing what is abnormal—has been associated with femininity in Turkish literature. Beginning with the 19th century, I will discuss genderize...

  4. AN INVESTIGATION OF PROSPECTIVE TURKISH LANGUAGE TEACHERS’ PERCEPTIONS OF THEIR LANGUAGE LEARNING STRATEGIES

    OpenAIRE

    Mehmet Nuri GÖMLEKSİZ

    2013-01-01

    The aim of this study is to explore prospective Turkish Language teachers’ perceptions of their language learning strategies. We aimed to see if prospective teachers’ opinions toward language learning strategies differed related to gender variable. The research group consisted of sophomores enrolled at the department of Turkish Language Education at Education faculty of Fırat University in the Fall term of 2012-2013 academic year. Data of the study was collected by using Strategy Inventory of...

  5. SOCIAL REALISM IN THE TURKISH CINEMA IN THE 1960’s

    OpenAIRE

    KASIM, Doç.Dr. Metin; ATAYETER, H. Deniz

    2012-01-01

    This study deals with the concept of social realism, which emerged in the Turkish Cinema in the 1960's. In parallel with the developments in the world, some developments against the exploitation of capitalism were experienced also in Turkey with labourers and young people starting to claim their rights in the society, which was industrializing and being exploited at the same time. This right-seeking and rebellion was also a subject of the Turkish cinema, and movies within the understanding of...

  6. Turkish-Chinese Women’s Friendship and Cultural Association Delegation Visits China

    Institute of Scientific and Technical Information of China (English)

    Gong; Xu

    2014-01-01

    <正>At the invitation of the CPAFFC,a 12-member delegation headed by Mrs.Tan Atac,President of the Turkish-Chinese Women’s Friendship and Cultural Association(TCWFCA),paid a visit to China from October 10 to 20,2013.It was the 11th time Mrs.Atac had led Turkish women delegation to visit China.The TCWFCA is one of the early organizations engaged

  7. Cancer mortality patterns among Turkish immigrants in four European countries and in Turkey.

    Science.gov (United States)

    Spallek, Jacob; Arnold, Melina; Razum, Oliver; Juel, Knud; Rey, Grégoire; Deboosere, Patrick; Mackenbach, Johan Pieter; Kunst, Anton Eduard

    2012-12-01

    The aim of this study on cancer mortality among Turkish immigrants, for the first time, traditional comparisons in migrant health research have been extended simultaneously in two ways. First, comparisons were made to cancer mortality from the immigrants' country of origin and second, cancer mortality among Turkish immigrants across four host countries (Belgium, Denmark, France and the Netherlands) was compared. Population-based cancer mortality data from these countries were included. Age-standardized mortality rates were computed for the local-born and Turkish population of each country. Relative differences in cancer mortality were examined by fitting country-specific Poisson regression models. Globocan data on cancer mortality in Turkey from 2008 were used in order to compare mortality rates of Turkish immigrants with those from their country of origin. Turkish immigrants had lower all-cancer mortality than the local-born populations of their host countries, and mortality levels comparable to all-cancer mortality rates in Turkey. In the Netherlands and France breast cancer mortality was consistently lower in Turkish immigrants women than among local-born women. Lung cancer mortality was slightly lower in Turkish immigrants in the Netherlands and France but varied considerably between migrants in these two host countries. Stomach cancer mortality was significantly higher in Turkish immigrants when compared to local-born French and Dutch. Our findings indicate that exposures both in the country of origin and in the host country can have an effect on the cancer mortality of immigrants. Despite limitations affecting any cross-country comparison of mortality, the innovative multi-comparison approach is a promising way to gain further insights into determinants of trends in cancer mortality of immigrants.

  8. “GERMAN-TURKISH ASSOCIATION” AS A NON-GOVERNMENTAL ORGANIZATION

    OpenAIRE

    Necati DEMİR

    2016-01-01

    Civil society organizations which are non-govermental, operate political, cultural, social, legal etc. Areas, consisting of the employees and members on a voluntary basis, non- profit organizations. German-Turkish Association (German name: Deutschtürken Verband e.V.) is a non-governmental organization established by Turks in Munich of Germany. In this study, German-Turkish Association has been introduced, information about the activities of the Union has been given, these activities has been ...

  9. Determinants of firm competitiveness: case of the Turkish textile and apparel industry

    OpenAIRE

    Lau, Chi Keung Marco; Suvankulov, Farrukh; Karabag, Solmaz Filiz

    2012-01-01

    This article explores determinants of competitiveness in the booming Turkish textile and apparel industry. Using focus groups, nationwide survey data and explanatory factor analysis we identify 27 competitiveness items grouped into eight constructs. According to Turkish managers, the competitiveness of textile and apparel firm is heavily determined by the product differentiation, efforts across foreign markets, and availability of government’s incentive and support programs. In contrast to ex...

  10. The Economic Determinants of Foreign Direct Investment: A Time Series Analysis on the Turkish Economy

    OpenAIRE

    Fatih Çiftci; Rıfat Yıldız

    2015-01-01

    The aim of this study is to empirically analyze the factors that might affect foreign direct investment flows into the Turkish economy using the data for the period of 1974-2012 within the framework of relevant theoretical approaches and interpret the results with regard to the Turkish economy. At the beginning of the empirical analysis, time-series properties of the variables in question are analyzed, and all of the variables except for trade deficit are detected to be difference-stationary ...

  11. Computational analysis of Turkish makam music: review of state-of-the-art and challenges

    OpenAIRE

    Bozkurt, Barış; Ayangil, Ruhi; Holzapfel, André

    2014-01-01

    This text targets a review of the computational analysis literature for Turkish makam music, discussing in detail the challenges involved and presenting a perspective for further studies. For that purpose, the basic concepts of Turkish makam music and the description of melodic, rhythmic and timbral aspects are considered in detail. Studies on tuning analysis, automatic transcription, automatic melodic analysis, automatic makam and usul detection are reviewed. Technological and data resource ...

  12. Collaboration between physician Emerich Lindenmayer and architect Jan Nevole in restoring the Sokobanja Turkish bath

    OpenAIRE

    Mitrović Gordana; Nešković Marina

    2015-01-01

    The Sokobanja Turkish bath is an exceptional example of twosection baths and quite particular in its style, structure type and technology used. It is one of the two of the same type that remained in Serbia and the only one that has retained its original function. About its construction we learn from the Vidin sanjak defter from the second half of the 16th century. In the lavish built heritage inventory, Turkish baths are quite unique secular public structur...

  13. Differential distribution of sperm subpopulations and incidence of pleiomorphisms in ejaculates of captive howling monkeys ( Alouatta caraya)

    Science.gov (United States)

    Valle, R. R.; Carvalho, F. M.; Muniz, J. A. P. C.; Leal, C. L. V.; García-Herreros, M.

    2013-10-01

    The aim of this study was to develop an objective method to determine the incidence of pleiomorphisms and its influence on the distribution of sperm morphometric subpopulations in ejaculates of howling monkeys ( Alouatta caraya) by using a combination of computerized analysis system (ASMA) and principal component analysis (PCA) methods. Ejaculates were collected by electroejaculation methods on a regular basis from five individuals maintained under identical captive environmental, nutritional, and management conditions. Each sperm head was measured for dimensional parameters (Area [ A, (square micrometers)], Perimeter [ P, (micrometers)], Length [ L, (micrometers)], and Width [ W, (micrometers)]) and shape-derived parameters (Ellipticity [( L/ W)], Elongation [( L - W)/( L + W)], and Rugosity [(4л A/ P 2)]). PCA revealed two principal components explaining more than the 96 % of the variance. Clustering methods and discriminant analyzes were performed and seven separate subpopulations were identified. There were differences ( P < 0.001) in the distribution of the seven subpopulations as well as in the incidence of abnormal pleiomorphisms (58.6 %, 49.8 %, 35.1 %, 66.4 %, and 55.1 %, P < 0.05) among the five donors tested. Our results indicated that differences among individuals related to the incidence of pleiomorphisms, and sperm subpopulational structure was not related to the captivity conditions or the sperm collection method, since all individuals were studied under identical conditions. In conclusion, the combination of ASMA and PCA is a useful clinical diagnostic resource for detecting deficiencies in sperm morphology and sperm subpopulations in A. caraya ejaculates that could be used in ex situ conservation programs of threatened species in Alouatta genus or even other endangered neotropical primate species.

  14. Commercial books under Turkish commercial laws concerning accounting

    Directory of Open Access Journals (Sweden)

    Batuhan Güvemli

    2010-12-01

    Full Text Available La modernización de las leyes comerciales de Turquía tiene una historia de 160 años (1850-2010. Los movimientos de occidentalización (Imperial Edicto de 1839 dentro del Imperio Otomano trajeron consigo la creación de la primera ley comercial, Kanunname-i Ticaret (1850 a 1926. Desde 1926 otras tres leyes comerciales fueron promulgadas. En este estudio, examinamos los libros de comercio dentro de esas cuatro leyes comerciales en el ámbito de la contabilidad. Nuestro objetivo es entender los efectos de los cambios de reglamentación comercial sobre la evolución de la cultura turca de contabilidad. Los resultados indican que debido a la ley islámica (Sharia, la aplicación de la ley comercial de 1850 no se había extendido. Las disposiciones legales que entraron en vigor con el establecimiento de la República en 1923 han hecho posible la promulgación de nuevas leyes comerciales. Así, el estudio también se ocupa del proyecto de ley de Derecho Mercantil de Turquía de 2005.The modernization of the Turkish commercial laws has a history of 160 years (1850-2010. The westernization movements (Imperial Edict of 1839 within the Ottoman Empire effected the establishment of the first commercial law, Kanunname-i Ticaret (1850-1926. Since 1926, three other commercial laws were enacted. In this study, we examine the commercial books within those four commercial laws under the scope of accounting. Our aim is to understand the effects of the commercial regulatory changes on the evolution of the Turkish accounting culture. Findings indicate that due to the Islamic law (Sharia, the application the commercial law of 1850 was not widespread. The legal regulations which were put into force with the establishment of the Republic in 1923 have made the enactment of new commercial laws possible. Thus, the study also addresses to the bill of Turkish Commercial Law dated 2005.

  15. MOVEMENT ANALYSIS OF TURKISH FOLK DANCE TYPE: “BAR”

    Directory of Open Access Journals (Sweden)

    Nihal OTKEN

    2011-04-01

    Full Text Available The movement analysis in “Bar”, Which is a type of Turkish Folk Dances, the main subject of this article. Three regions Erzurum, Bayburt and Erzincan are chosen to determine the basic movements that are most used in “Bar”. The basic movements are determined by examining 7 or 8 dances for 3 regions, namely 23 dances in sum. The similar and different characteristics of the sort are revealed by examining the arm positions and basic figures in body parts, which are used in these dances. In the study, first of all, video records that were recorded in the interviews with the regional folk dance trainers, various folk dance shows and folk dance competitions, are transformed into digital environment by Asus Live Video to have bmp and jpeg formats for examining the body movements with the aim of determining them. As a result of this work, the photos are taken and examined in digital environment. By analyzing these determined basic movements that are used in “Bar” dances in the respect of anatomy also, the anatomy terms, which are used by the medicine, anatomy and kinetics scholars in the whole world internationally are employed for the explanations of the movements due to the lack of the written terminology of Turkish folk dances. In the conclusion part, the necessity of movement analysis and its advantages provided for education and training of folk dance are mentioned. Also this article is the first study which puts movement analysis about “Bar” into practice in Turkish folk dances. This article was prepared at Istanbul Technical University Institute of Social Sciences, supported by Istanbul Technical University Scientific Research Projects Unit; "Determination of the Basic Movements Used in Folk Dances and Their Anatomical Analysis" is derived from the thesis Proficiency. The project examined five different types of folk dances. But from within the only “Bar” dances on the subject by examining the forms of movement, some stickers

  16. AN EVALUATION ABOUT TURKISH TEACHER CANDIDATES’ CRITICAL THINKING ATTITUDE’S IN TERMS OF DIFFERENCE VARIABLE

    Directory of Open Access Journals (Sweden)

    Ülker ŞEN

    2009-10-01

    Full Text Available In accordance with regenerated Turkish teaching programmes in 2004-2005, it has been aimed to bring up individuals who are “using language clearly, effectively, thinking as critically and examined knowledges”. Critical thinking ability has provided to individuals a “doubt-based approach, interpreting and decisioning with this approach”. While converting this ability to acqusition for learners, Turkish teachers’ critical thinking attitudes are very important. For this reason, it must be examined that what Turkish teachers’ and candidates’ critical thinking attitude and what they are impressed by difference variable. This study have been aimed that Turkish teacher candidates’ critical thinking attitudes’ changing according to difference variables. 144 students who are in Gazi University Gazi Education Faculty Department of Turkish Teaching has been constituted this research’s exemplify. For data gathering, Likert-based critical thinking attitude scale has been used in this research. For data analysis, t-tests in independence group, ANOVA and descriptive statistics have been used in this research. According to research conclusion, in terms of critical thinking ability, Turkish teacher candidates are in middle level. Also, conclusions showed that their attitudes are not impressed by their gender, age, school, parents’ education, yearly income, high school type, reading book and newspaper.

  17. Willingness to Communicate Among Bosnian and Turkish Students at International University of Sarajevo

    Directory of Open Access Journals (Sweden)

    AlmasaMulalic

    2016-06-01

    Full Text Available This study examines the willingness to communicate, communication apprehension and communication competence among Turkish and Bosnian students at IUS. Willingness to communicate as defined by McCroskey and Richard (1987 means an individual personal’s general personality orientation towards talking. Communication apprehension according to McCroskey (1984 is an individual level of fear or anxiety associated with either real or anticipated communication with other person or persons. Communication competence according to McCroskey and McCroskey (1986 is ones people’s perception of his/her communication competence. Data for this study was collected from students enrolled in freshman classes at IUS. Survey method was used to collect data from the participants using questionnaires. T-test was used to analyze data for this study for all measures (WTC, PRCA, and SPCC in order to determine the difference in willingness to communicate, communication apprehension and communication competence among Bosnian and Turkish students. The results of this study showed that there is no statistically significant difference between Turkish and Bosnian students regarding their willingness to communicate. However, the results showed that there are differences among Bosnian and Turkish students regarding their communication apprehension. The results also showed that there is difference between Bosnian and Turkish students regarding communication competence. However, the results did not show any statistically significant difference between Turkish and Bosnian students regarding student’s willingness to communicate, communication apprehension and communication competence.

  18. Educational Problems of Turkish Students Who Are Between 15-19 Living in Germany

    Directory of Open Access Journals (Sweden)

    Soner Mehmet ÖZDEMİR

    2009-04-01

    Full Text Available This study aims to determine educational problems of Turkish students who are between 15 and 19 years old living in Germany. Sample of the study consisted of 197 Turkish students at secondary education level in Lunen, North Rein Westfalen in Germany. An instrument related to Turkish students’ educational problems has been developed to collect data in the study. In this study, most of Turkish students claim their level of German reading, writing, understanding and speaking is quite high, while about one-third of them express that their German grammer levels are moderate or low. Furthermore, more than half of Turkish students indicate their teachers have positive attitudes towards them, almost two-fifth of students state that school administrators behave equally to them like other German students and two-third of them express that they benefit from school facilities equally. Moreover, three-fourth of Turkish students state they are satisfied with their schools and more than half of them think that they can find a job easily after graduation.

  19. Attitudes Towards the Status of Women in Turkish Society: The Case of Istanbul

    Directory of Open Access Journals (Sweden)

    Omer Caha

    2010-10-01

    Full Text Available Moving from the case of Istanbul this paper emphasizes on the attitudes of Turkish society towards women’s status and roles. Based upon a field work carried out in Istanbul, in 2008, it quests how Turkish society perceives woman’s nature, her familial, social, economic and political roles. As the result of this investigation indicates Turkish society seems to develop an egalitarian attitude towards gender roles either in familial or social and political life. This can be associated to the modernization of Turkey that has been followed for two hundred years on the attempts to articulate women into the public life in particular through education and employment. It can be said that women have been taken by the ruling elites as the mark of Turkish modernization over the basis of western values. Despite the deep rooted patriarchal values in Turkish culture, perhaps this pattern of change has paved the way for the development of an egalitarian attitude towards gender roles in Turkish society.

  20. Attitudes Towards the Status of Women in Turkish Society: The Case of Istanbul

    Directory of Open Access Journals (Sweden)

    Omer Caha

    2016-02-01

    Full Text Available Moving from the case of Istanbul this paper emphasizes on the attitudes of Turkish society towards women's status and roles. Based upon a field work carried out in Istanbul, in 2008, it quests how Turkish society perceives woman's nature, her familial, social, economic and political roles. As the result of this investigation indicates Turkish society seems to develop an egalitarian attitude towards gender roles either in familial or social and political life. This can be associated to the modernization of Turkey that has been followed for two hundred years on the attempts to articulate women into the public life in particular through education and employment. It can be said that women have been taken by the ruling elites as the mark of Turkish modernization over the basis of western values. Despite the deep rooted patriarchal values in Turkish culture, perhaps this pattern of change has paved the way for the development of an egalitarian attitude towards gender roles in Turkish society.

  1. A sociological analysis of labour unions and labour union elites in Developing countries: Turkish labour union elites

    OpenAIRE

    Ali Arslan

    2009-01-01

    This study will concern itself with Turkish labour unions and social portrait of contemporary Turkish labour union elites: firstly, brief information on theoretical and historical background of labour (trade) unions is given, then major findings about contemporary Turkish labour union elites are presented. Multiple methodological approaches were used to define the research subject, to outline the research universe. Extensive field researches comprise the major data sources of the study. V...

  2. Circulating Biomphalaria glabrata hemocyte subpopulations possess shared schistosome glycans and receptors capable of binding larval glycoconjugates.

    Science.gov (United States)

    Yoshino, Timothy P; Wu, Xiao-Jun; Gonzalez, Laura A; Hokke, Cornelis H

    2013-01-01

    Host lectin-like recognition molecules may play an important role in innate resistance in Biomphalaria glabrata snails to larval schistosome infection, thus implicating parasite-expressed glycans as putative ligands for these lectin receptors. While host lectins may utilize specific glycan structures for parasite recognition, it also has been hypothesized that the parasite may use this system to evade immune detection by mimicking naturally-expressed host glycans, resulting in reduced immunorecognition capacity. By employing immunocytochemical (ICC) and Western blot assays using schistosome glycan-specific monoclonal antibodies (mABs) we sought to identify specific glycan epitopes (glycotopes) shared in common between larval Schistosoma mansoni and B. glabrata hemocytes, the primary immune effector cells in snails. Results confirmed the presence of selected larval glycotopes on subpopulations of hemocytes by ICC and association with numerous hemocyte proteins by Western blot analyses, including a trimannosyl core N-glycan (TriMan), and two fucosylated lacdiNAc (LDN) variants, F-LDN and F-LDN-F. Snail strain differences were seen in the prevalence of constitutively expressed F-LDN on hemocytes, and in the patterns of protein immunoreactivity with these mABs. In contrast, there was little to no hemocyte reactivity with mABs for Lewis X (LeX), LDN, LDN-F or LDN-DF. When intact hemocytes were exposed to larval transformation products (LTPs), distinct cell subpopulations displayed weak (LeX, LDN-DF) to moderate (LDN, LDN-F) glycotope reactivity by ICC, including snail strain differences in the prevalence of LDN-reactive cellular subsets. Far-Western blot analyses of the hemocytes following exposure to larval transformation proteins (LTPs) also revealed multiple mAB-reactive hemocyte protein bands for LeX, LDN, LDN-F, and LDN-DF. These results demonstrate the existence of complex patterns of shared larval glycan constitutively expressed on hemocytes and their proteins

  3. Genome-wide association study for T lymphocyte subpopulations in swine

    Directory of Open Access Journals (Sweden)

    Lu Xin

    2012-09-01

    Full Text Available Abstract Background Lymphocytes act as a major component of the adaptive immune system, taking very crucial responsibility for immunity. Differences in proportions of T-cell subpopulations in peripheral blood among individuals under same conditions provide evidence of genetic control on these traits, but little is known about the genetic mechanism of them, especially in swine. Identification of the genetic control on these variants may help the genetic improvement of immune capacity through selection. Results To identify genomic regions responsible for these immune traits in swine, a genome-wide association study was conducted. A total of 675 pigs of three breeds were involved in the study. At 21 days of age, all individuals were vaccinated with modified live classical swine fever vaccine. Blood samples were collected when the piglets were 20 and 35 days of age, respectively. Seven traits, including the proportions of CD4+, CD8+, CD4+CD8+, CD4+CD8−, CD4−CD8+, CD4−CD8− and the ratio of CD4+ to CD8+ T cells were measured at the two ages. All the samples were genotyped for 62,163 single nucleotide polymorphisms (SNP using the Illumina porcineSNP60k BeadChip. 40833 SNPs were selected after quality control for association tests between SNPs and each immune trait considered based on a single-locus regression model. To tackle the issue of multiple testing in GWAS, 10,000 permutations were performed to determine the chromosome-wise and genome-wise significance levels of association tests. In total, 61 SNPs with chromosome-wise significance level and 3 SNPs with genome-wise significance level were identified. 27 significant SNPs were located within the immune-related QTL regions reported in previous studies. Furthermore, several significant SNPs fell into the regions harboring known immunity-related genes, 14 of them fell into the regions which harbor some known T cell-related genes. Conclusions Our study demonstrated that genome-wide association

  4. Statutory disclosure in article 280 of the Turkish Penal Code.

    Science.gov (United States)

    Büken, Erhan; Sahinoğlu, Serap; Büken, Nüket Ornek

    2006-11-01

    A new Turkish Penal Code came into effect on 1 June 2005. Article 280 concerns health care workers' failure to report a crime. This article removes the responsibility from health care workers to maintain confidentiality, but also removes patients' right to confidentiality. It provides for up to one year of imprisonment for a health care worker who, while on duty, finds an indication that a crime might have been committed by a patient and who does not inform the responsible authorities about it. This forces the health care worker to divulge the patient's confidential information. A patient who thinks he or she may be accused of a crime may therefore not seek medical help, which is the universal right of every person. The article is therefore contrary to medical ethics, oaths taken by physicians and nurses, and the understanding of patient confidentiality.

  5. On the universality of language comprehension strategies: evidence from Turkish.

    Science.gov (United States)

    Demiral, Sükrü Bariş; Schlesewsky, Matthias; Bornkessel-Schlesewsky, Ina

    2008-01-01

    A fundamental question in psycholinguistic research concerns the universality of comprehension strategies. We investigated this issue by examining the so-called "subject preference" in Turkish, a language which allows for a natural (unmarked) object reading of an initial ambiguous argument. Using event-related brain potentials (ERPs), we observed increased processing difficulty in the form of a broadly distributed positivity when an initial ambiguous argument was disambiguated towards an object reading. This effect was independent of the animacy (i.e. semantic subject prototypicality) of the ambiguous argument. Our results therefore speak in favour of a universal tendency to interpret the first argument encountered as the "subject" of the clause, even in languages providing no obvious structural motivation for such a strategy. However, we argue that the underlying explanation for this preference must be modified in accordance with cross-linguistic considerations.

  6. Antioxidant Capacity of a Turkish Traditional Alcoholic Drink, Raki

    Directory of Open Access Journals (Sweden)

    Yalcin Gorkem

    2016-07-01

    Full Text Available Raki is an aniseed flavoured traditional Turkish alcoholic drink. Antioxidant capacity of raki samples from different commercial brands were evaluated by CUPRAC, DPPH, TEAC and ORAC assays and correlations between these assays and total phenolic content were also investigated. Additionally, the one-way ANOVA and Bonferroni tests were performed to compare differences between values of the samples. Results indicated that different raki samples exhibited different antioxidant capacity and total phenolic content. The mean antioxidant capacity values of samples were in the order of: ORAC>TEAC>CUPRAC>DPPH. The correlations of total phenolic content of samples with their CUPRAC, TEAC and ORAC results were found statistically significant, while DPPH assay showed no significant correlation.

  7. THE STUDY OF FINANCIAL STRUCTURE OF TURKISH HIGHER EDUCATION SYSTEM

    Directory of Open Access Journals (Sweden)

    Ali Rıza ERDEM

    2010-08-01

    Full Text Available Who will meet the financing of education cost, or in other words sponsorship to education, has traditionally been a social concern as in other teaching steps. Actually, this discussion is closely related to inner and outer obstacles and financial matters as well as required qualifications and efficiency of education.As the scope of the finance in education is the state, the scope of the finance in higher education is the state itself because higher education has been, so far, heavily considered as a public service whose expenses are extensively met through public sources in each country except the USA and several other countries. However, the financing of the cost of the increasing demand to higher education only with social sources is nowadays being interrogatedHigher education is a service of high cost. Financing ways of higher education in various countries range a large spectrum from institutions sponsored only by students’ contribution fees without any other supports else for institutions whose all higher educational expenses, including feeding and accommodation, are completely met through social sources.Financing of Turkish Higher Education service is mostly handled two different models: the state and foundation universities. The first one, state’s universities, have traditionally adopted “a financial system relying on national sources” while foundation ones have developed their own “exclusive financing”. Today, budget financing accounts for nearly %80 of the budget allocated for state’s universities. In the year 1973, the classical budge system was replaced by “program budget system”, and then in 1998 was converted into a joint budget system. The current system, analytic budget system” has been in practice since 2004. However, in foundation universities, the main approach is treasure aids to make contributions to their expenses provided it remains limited with the payment in the budgetDespite the increase in the number

  8. Oxydesulfurization of a Turkish lignite using trona solutions

    Energy Technology Data Exchange (ETDEWEB)

    Yaman, S.; Kuecuekbayrak, S. [Istanbul Technical Univ. (Turkey). Chemical and Metallurgical Engineering Faculty

    1996-06-01

    This article investigates the possibility of using trona minerals in the oxydesulfurization of coal. The experiments were performed on a Turkish lignite having high organic and high pyritic sulfur content from the Gediz area. Oxydesulfurization of the lignite sample using trona minerals was studied at 423--473 K, under 0--1 MPa oxygen partial pressure at 0--0.3 M equivalent alkalinity of Na{sub 2}CO{sub 3} for 2.5--60 min. Almost all of the pyritic sulfur content and, depending on the working conditions, an important part of the organic sulfur content were removed. Unless the temperature reached 473 K, solid product yield was not negatively affected. Trona minerals were seen as a suitable alkaline to use in oxydesulfurization of coal.

  9. Ethnopharmacy of Turkish-speaking Cypriots in Greater London.

    Science.gov (United States)

    Yöney, Ahmet; Prieto, José M; Lardos, Andreas; Heinrich, Michael

    2010-05-01

    For centuries, in the Eastern Mediterranean region, medicinal plant use has been widely accepted as a treatment method for both minor and major diseases. Although some knowledge exists on the use of such medicinal plants within the Greek Cypriot culture and considerable information is available on various regions in Turkey, no detailed ethnopharmaceutical or ethnobotanical studies exist on Turkish-speaking Cypriots (TSC) both in Cyprus and within one of the largest TSC migrant communities in London, UK. Semi-structured interviews with members of the TSC community in London were conducted by using a questionnaire consisting both of open and closed questions. Open questions were aimed at identifying herbs, spices, medicinal plants and their uses. Also, graded questions were used to define informants' opinions as a quantitative parameter, constructing a statistical basis. A wide range of therapeutic claims were recorded, including 13 chronic illnesses within 85 different plant species, of which 18 were cited more than 10 times. The most frequently mentioned species were Mentha spicata, Salvia fruticosa and Pimpinella anisum. The plants recorded are frequently based on knowledge derived from Turkish-Cypriot traditions, but many examples of medicinal plants with a use based on UK or general western herbal medical traditions were also recorded. Informants highlighted the risk of knowledge loss in younger generations and thus this study serves as a repository of knowledge for use in the future. Due to a lack of knowledge about such usages in the healthcare professions, our study also highlights the need to develop information sources for use by healthcare practitioners in order to raise awareness about benefits and risks of such medical and health food products. PMID:19827023

  10. The status of depression and anxiety in infertile Turkish couples

    Directory of Open Access Journals (Sweden)

    Mert Kazandi

    2011-01-01

    Full Text Available Background: Infertility is a major psychosocial crisis as well as being a medical problem. The factors that predict psychosocial consequences of infertility may vary in different gender and different infertile populations.Objective: The primary purpose of this study was to investigate whether Turkish infertile couples had higher levels of depression and anxiety when compared to non-infertile couples. Our secondary aim was to evaluate the relationship between sociodemographic characteristics and levels of depression and anxiety in Turkish infertile couples.Materials and Methods: We designed a descriptive cross sectional study of 248 infertile women and 96 infertile men with no psychiatric disturbance and 51 women and 40 men who have children to evaluate the depression and anxiety levels between infertile couples and fertile couples. A gynecologist evaluated participants for demographic data and then they were visited by a psychologist to perform questionnaire scales which were The Beck Depression Inventory and the State-Trait Anxiety Inventory for the evaluation of the degree of psychopathology. The data were statistically analyzed, with p<0.05 as the level of statistical significance.Results: We observed significant differences between the infertile couples and fertile couples with respect to state and trait anxiety (p<0.0001 while no difference was regarding with depression, both of women and men. Anxiety and depression were observed as independent from gender when infertile women and men were compared (p=0.213.Conclusion: We believed that the psychological management at infertile couples must be individualized with cultural, religious, and class related aspects.

  11. The Competitive Balance Levels in Turkish Basketball and Football Leagues

    Directory of Open Access Journals (Sweden)

    Sinem Pinar Gurel

    2012-01-01

    Full Text Available This is a pioneering effort to understand and compare the dynamics of the competitive balance in Turkish First Division basketball and football leagues. Sports leagues need a certain degree of competitive balance in order to survive. If the score of the matches could be predicted before the match times, the overall leagues will become more predictable and won’t be able to maximize the revenue that could be generated from the spectators. Since revenue associated with football leagues is typically greater than with basketball’s in Turkey, one might expect to find greater levels of competitive balance in football than basketball. In this study, the determinants of competitive balance have been argued. The long term impact of competitive balance in sports industry has been investigated. In the analysis part of this study, determining and comparing the path of competitive balance level over a 16 year period of the Turkish First Division Basketball and Football League has been aimed. To this aim, match outcomes for the leagues and C5 Competitive Balance Index and Normalized Herfindahl - Hirschman Index have been used. The findings show that in Footballl Leagues although the competitive balance was converged from time to time, in general a path far from the competitive balance level was followed. In contrast there is an optimal competitive balance level was ccurred in Basketball leagues. We discuss the implications of the empirical results from a sports management perspective and suggest that the major football clubs and the regulatory bodies should develop and support policies towards coexistence and cooperative competition among the other clubs.

  12. Alkylator-Induced and Patient-Derived Xenograft Mouse Models of Therapy-Related Myeloid Neoplasms Model Clinical Disease and Suggest the Presence of Multiple Cell Subpopulations with Leukemia Stem Cell Activity.

    Science.gov (United States)

    Jonas, Brian A; Johnson, Carl; Gratzinger, Dita; Majeti, Ravindra

    2016-01-01

    Acute myeloid leukemia (AML) is a heterogeneous group of aggressive bone marrow cancers arising from transformed hematopoietic stem and progenitor cells (HSPC). Therapy-related AML and MDS (t-AML/MDS) comprise a subset of AML cases occurring after exposure to alkylating chemotherapy and/or radiation and are associated with a very poor prognosis. Less is known about the pathogenesis and disease-initiating/leukemia stem cell (LSC) subpopulations of t-AML/MDS compared to their de novo counterparts. Here, we report the development of mouse models of t-AML/MDS. First, we modeled alkylator-induced t-AML/MDS by exposing wild type adult mice to N-ethyl-N-nitrosurea (ENU), resulting in several models of AML and MDS that have clinical and pathologic characteristics consistent with human t-AML/MDS including cytopenia, myelodysplasia, and shortened overall survival. These models were limited by their inability to transplant clinically aggressive disease. Second, we established three patient-derived xenograft models of human t-AML. These models led to rapidly fatal disease in recipient immunodeficient xenografted mice. LSC activity was identified in multiple HSPC subpopulations suggesting there is no canonical LSC immunophenotype in human t-AML. Overall, we report several new t-AML/MDS mouse models that could potentially be used to further define disease pathogenesis and test novel therapeutics. PMID:27428079

  13. Alkylator-Induced and Patient-Derived Xenograft Mouse Models of Therapy-Related Myeloid Neoplasms Model Clinical Disease and Suggest the Presence of Multiple Cell Subpopulations with Leukemia Stem Cell Activity

    Science.gov (United States)

    Johnson, Carl; Gratzinger, Dita; Majeti, Ravindra

    2016-01-01

    Acute myeloid leukemia (AML) is a heterogeneous group of aggressive bone marrow cancers arising from transformed hematopoietic stem and progenitor cells (HSPC). Therapy-related AML and MDS (t-AML/MDS) comprise a subset of AML cases occurring after exposure to alkylating chemotherapy and/or radiation and are associated with a very poor prognosis. Less is known about the pathogenesis and disease-initiating/leukemia stem cell (LSC) subpopulations of t-AML/MDS compared to their de novo counterparts. Here, we report the development of mouse models of t-AML/MDS. First, we modeled alkylator-induced t-AML/MDS by exposing wild type adult mice to N-ethyl-N-nitrosurea (ENU), resulting in several models of AML and MDS that have clinical and pathologic characteristics consistent with human t-AML/MDS including cytopenia, myelodysplasia, and shortened overall survival. These models were limited by their inability to transplant clinically aggressive disease. Second, we established three patient-derived xenograft models of human t-AML. These models led to rapidly fatal disease in recipient immunodeficient xenografted mice. LSC activity was identified in multiple HSPC subpopulations suggesting there is no canonical LSC immunophenotype in human t-AML. Overall, we report several new t-AML/MDS mouse models that could potentially be used to further define disease pathogenesis and test novel therapeutics. PMID:27428079

  14. Characteristics of the rat cardiac sphingolipid pool in two mitochondrial subpopulations.

    Science.gov (United States)

    Monette, Jeffrey S; Gómez, Luis A; Moreau, Régis F; Bemer, Brett A; Taylor, Alan W; Hagen, Tory M

    2010-07-23

    Mitochondrial sphingolipids play a diverse role in normal cardiac function and diseases, yet a precise quantification of cardiac mitochondrial sphingolipids has never been performed. Therefore, rat heart interfibrillary mitochondria (IFM) and subsarcolemmal mitochondria (SSM) were isolated, lipids extracted, and sphingolipids quantified by LC-tandem mass spectrometry. Results showed that sphingomyelin (approximately 10,000 pmol/mg protein) was the predominant sphingolipid regardless of mitochondrial subpopulation, and measurable amounts of ceramide (approximately 70 pmol/mg protein) sphingosine, and sphinganine were also found in IFM and SSM. Both mitochondrial populations contained similar quantities of sphingolipids except for ceramide which was much higher in SSM. Analysis of sphingolipid isoforms revealed ten different sphingomyelins and six ceramides that differed from 16- to 24-carbon units in their acyl side chains. Sub-fractionation experiments further showed that sphingolipids are a constituent part of the inner mitochondrial membrane. Furthermore, inner membrane ceramide levels were 32% lower versus whole mitochondria (45 pmol/mg protein). Three ceramide isotypes (C20-, C22-, and C24-ceramide) accounted for the lower amounts. The concentrations of the ceramides present in the inner membranes of SSM and IFM differed greatly. Overall, mitochondrial sphingolipid content reflected levels seen in cardiac tissue, but the specific ceramide distribution distinguished IFM and SSM from each other.

  15. Histamine Neurons In The Tuberomamillary Nucleus: A Whole Center Or Distinct Subpopulations?

    Directory of Open Access Journals (Sweden)

    Patrizio eBlandina

    2012-05-01

    Full Text Available Histamine axons originate from a single source, the tuberomamillary nucleus of the posterior hypothalamus, to innervate almost all CNS regions. This feature, a compact cell group with widely distributed fibers, resembles that of other amines systems, such as noradrenaline or serotonin, and is consistent with a function for histamine over a host of physiological processes, including the regulation of the sleep-wake cycle, appetite, endocrine homeostasis, body temperature, pain perception, learning, memory and emotion. An important question is whether these diverse physiological roles are served by different histamine neuronal subpopulation. While the histamine system is generally regarded as one single functional unit that provides histamine throughout the brain, evidence is beginning to accumulate in favour of heterogeneity of the histamine neurons. The aim of this review is to summarize experimental evidence demonstrating that histamine neurons are heterogeneous, organized into functionally distinct circuits, impinging on different brain regions, and displaying selective control mechanisms. This could imply independent functions of subsets of histamine neurons according to their respective origin and terminal projections.

  16. Analysis of Peripheral T-Lymphocyte Subpopulations in Patients with Early Syphilis by Flow Cytometry

    Institute of Scientific and Technical Information of China (English)

    朱慧兰; 谷进; 陈荣章; 邢蕴博; 黄振明; 张锡宝

    2001-01-01

    Objective: To study the cellular immunity function of patients with early syphilis and the effects on immune modifiers Esberitox N or IFN.Methods: T-lymphocyte subpopulations of the peripheral blood in 44 patients with syphilis and 40 healthy controls were examined by flow cytometry.Results: The number of CD4+ cells and the CD4+/CD8+ ratio in patients with syphilis were found to be significantly lower than those in the control (P<0.01), while the number of CD8+ cells was higher than that in the control (P<0.01). The CD4+/CDs+ ratio in those with active disease was lower than that in those who had been cured (P<0.05). The CD4+ count and the CD4+/CDs+ ratio in those treated with antibiotics alone (Penicillin G or Cephalosporins) were lower than those treated with both antibiotics and immunomodulators (P<0.05).Conclusions: Cellular immunity in the patients with early syphilis was prominently suppressed, and treatment with immunomodulators may be helpful for the recovery of cellular immunity of these patients.

  17. Mouse adipose tissue stromal cells give rise to skeletal and cardiomyogenic cell sub-populations

    Directory of Open Access Journals (Sweden)

    Cécile eDromard

    2014-08-01

    Full Text Available We previously reported that adipose tissue could generate cardiomyocyte-like cells from crude stromal vascular fraction (SVF in vitro that improved cardiac function in a myocardial infarction context. However, it is not clear whether these adipose-derived cardiomyogenic cells (AD-CMG constitute a homogenous population and if AD-CMG progenitors could be isolated as a pure population from the SVF of adipose tissue. This study aims to characterize the different cell types that constitute myogenic clusters and identify the earliest AD-CMG progenitors in vitro for establishing a complete phenotype and use it to sort AD-CMG progenitors from crude SVF. Here, we report cell heterogeneity among adipose-derived clusters during their course of maturation and highlighted sub-populations that exhibit original mixed cardiac/skeletal muscle phenotypes with a progressive loss of cardiac phenotype with time in liquid culture conditions. Moreover, we completed the phenotype of AD-CMG progenitors but we failed to sort them from the stromal vascular fraction. We demonstrated that micro-environment is required for the maturation of myogenic phenotype by co-culture experiments. These findings bring complementary data on AD-CMG and suggest that their emergence results from in vitro events.

  18. Allele frequency data for 15 autosomal STR loci in eight Indonesian subpopulations.

    Science.gov (United States)

    Venables, Samantha J; Daniel, Runa; Sarre, Stephen D; Soedarsono, Nurtami; Sudoyo, Herawati; Suryadi, Helena; van Oorschot, Roland A H; Walsh, Simon J; Widodo, Putut T; McNevin, Dennis

    2016-01-01

    Evolutionary and cultural history can affect the genetic characteristics of a population and influences the frequency of different variants at a particular genetic marker (allele frequency). These characteristics directly influence the strength of forensic DNA evidence and make the availability of suitable allele frequency information for every discrete country or jurisdiction highly relevant. Population sub-structure within Indonesia has not been well characterised but should be expected given the complex geographical, linguistic and cultural architecture of the Indonesian population. Here we use forensic short tandem repeat (STR) markers to identify a number of distinct genetic subpopulations within Indonesia and calculate appropriate population sub-structure correction factors. This data represents the most comprehensive investigation of population sub-structure within Indonesia to date using these markers. The results demonstrate that significant sub-structure is present within the Indonesian population and must be accounted for using island specific allele frequencies and corresponding sub-structure correction factors in the calculation of forensic DNA match statistics.

  19. Infection and T lymphocyte subpopulations: changes associated with bacteremia and the acquired immunodeficiency syndrome.

    Science.gov (United States)

    Fishman, J A; Martell, K M; Rubin, R H

    1983-01-01

    Patients with bacteremia, bacterial endocarditis, or acquired immunodeficiency syndrome (AIDS) were prospectively studied using monoclonal antibody reagents to assess alterations in T-lymphocyte subpopulations. Patients with endocarditis had significantly higher ratios of T-helper (OKT4+) to T-suppressor-cytotoxic (OKT8+) cells than did patients with bacteremia alone. Staphylococcus aureus endocarditis patients had a mean ratio of 8.49 (range 4.73-22.36) while S aureus bacteremia had a mean ratio of 2.75 (range 2.15 to 3.21). Similar results were found with Staphylococcus epidermidis endocarditis (mean 1.62) and bacteremia (mean 1.23). Klebsiella pneumoniae endocarditis (5.10) and sepsis (4.32), and E coli bacteremia (2.15). Nine male patients with AIDS had markedly depressed ratios (mean 0.25, range 0.04 to 0.67) while eight male homosexuals with unexplained lymphadenopathy ("pre-AIDS") had normal or increased ratios. Bacteremic infections are associated with an increased OKT4+/OKT8+ ratio with the degree of increase dependent upon virulence, location, and duration of infection. The immunomodulating effects of infection are manifested in changes in T-cell subsets, and these measurements can be useful in clinical management. PMID:6094086

  20. Cell cycle responses of heterogeneous human colon adenocarcinoma subpopulations to X-irradiation

    International Nuclear Information System (INIS)

    The cell cycle responses of two exponentially growing subpopulations of cells (clones A and D), originally obtained from a human colon adenocarcinoma to X-irradiation, were studied using centrifugal elutriation. Cell suspensions were separated by changing counter-current flow rate while keeping the rotor speed constant and the composition of eluted fractions was determined using flow cytometry. The X-ray sensitivity of unseparated clone D cells was somewhat greater than that of clone A cells. This difference appeared to be due to a greater value of the α parameter (one-hit cell killing), using the linear-quadratic equation in which the relative survival S/Ssub(o) = exp -(αD + βD2) with dose (D) in Gy. This finding was confirmed in the cell cycle studies where the α parameter was always greater for the clone D cells than for the clone A cells. The β parameter was essentially the same for both cell lines through the cell cycle. (author)