Sighting and stranding reports of Irrawaddy dolphins (Orcaella brevirostris) and Dugongs (Dugong dugon) in Kep and Kampot, Cambodia

In Cambodia, information on the distribution of Irrawaddy dolphins Orcaella brevirostris and dugongs Dugong dugon is limited (Beasley & Davidson, 2007; Hines et al., 2015a). Irrawaddy dolphin presence is confirmed in the coastal waters of Thailand’s Trat Province, Cambodia's Koh Kong and Sihanoukville provinces and Vietnam’s Kien Giang Province (Figure 1) (Beasley & Davidson, 2007; Ponnampalam, 2013; Smith et al., 2014; Vu et al., 2015; Hines et al., 2015b; Smith et al., 2016). Unconfirmed fisher reports identify the presence of small and sporadic dugong populations at both the Thai-Cambodian and Vietnamese-Cambodian border regions (Perrin et al., 1995, 1996; Nelson, 1999; Beasley & Davison, 2007; Hines et al., 2008). The coastal distribution of both species exposes them to anthropogenic threats, specifically habitat degradation, and fisheries bycatch (Reeves et al. 2003; Hines et al., 2008; Smith et al. 2008; Jaaman et al. 2009; Marsh et al. 2011; Peter et al., 2016a; Peter et al. 2016b; Pilcher et al. 2017)

Turner syndrome and associated problems in turkish children: A multicenter study

Objective: Turner syndrome (TS) is a chromosomal disorder caused by complete or partial X chromosome monosomy that manifests various clinical features depending on the karyotype and on the genetic background of affected girls. This study aimed to systematically investigate the key clinical features of TS in relationship to karyotype in a large pediatric Turkish patient population. Methods: Our retrospective study included 842 karyotype-proven TS patients aged 0-18 years who were evaluated in 35 different centers in Turkey in the years 2013-2014. Results: The most common karyotype was 45,X (50.7%), followed by 45,X/46,XX (10.8%), 46,X,i(Xq) (10.1%) and 45,X/46,X,i(Xq) (9.5%). Mean age at diagnosis was 10.2±4.4 years. The most common presenting complaints were short stature and delayed puberty. Among patients diagnosed before age one year, the ratio of karyotype 45,X was significantly higher than that of other karyotype groups. Cardiac defects (bicuspid aortic valve, coarctation of the aorta and aortic stenosi) were the most common congenital anomalies, occurring in 25% of the TS cases. This was followed by urinary system anomalies (horseshoe kidney, double collector duct system and renal rotation) detected in 16.3%. Hashimoto’s thyroiditis was found in 11.1% of patients, gastrointestinal abnormalities in 8.9%, ear nose and throat problems in 22.6%, dermatologic problems in 21.8% and osteoporosis in 15.3%. Learning difficulties and/or psychosocial problems were encountered in 39.1%. Insulin resistance and impaired fasting glucose were detected in 3.4% and 2.2%, respectively. Dyslipidemia prevalence was 11.4%. Conclusion: This comprehensive study systematically evaluated the largest group of karyotype-proven TS girls to date. The karyotype distribution, congenital anomaly and comorbidity profile closely parallel that from other countries and support the need for close medical surveillance of these complex patients throughout their lifespan. © Journal of Clinical Research in Pediatric Endocrinology

Microstructural analysis with graded and non-graded indium in InGaN solar cell

In this study are graded and non graded InGaN/GaN samples grown on c-oriented sapphire substrate using the Metal Organic Chemical Vapour Deposition (MOCVD) technique. The structural and morphological properties of the grown InGaN/GaN solar cell structures are analyzed using High Resolution X-ray Diffraction (HRXRD), atomic force microscopy (AFM). Each structures c and a lattice parameters strain, biaxial strain, hydrostatic strain, stress, lattice relax, tilt angle, mosaic crystal size, dislocation densities of GaN and InGaN layers are determined by XRD measurements. In accordance with these calculations, the effect of graded structure on the defects, are discussed. As a dramatic result; although values of full width at half maximum (FWHM) are broad, a considerable decrease at dislocations is noticed. The AFM observations have revealed that the two dimensional growth of the graded sample is more significant and its roughness value is lower. JV measurements shown that the performance of the graded structure is higher. It is determined that all test results are consistent with each other. © Copyright 2017 by American Scientific Publishers. All rights reserved

Influences of organizational investments in social capital on service employee commitment and performance

a b s t r a c t a r t i c l e i n f o Improving customers' service experiences by identifying ways to develop organizational cultures that better motivate and engage service employees is an important issue for service organizations and a top priority in services research. However, extant services research focuses far more on managing customer relationships than on the dynamics of effectively supporting and developing the service personnel who interact with customers. This study assesses the influence of an organizational human resource developmental initiative on service employees. The authors utilize social capital theory and the theory of reasoned action to propose and test a model that examines relationships between organizational investments in social capital and service employees' work-related attitudes, norms, and behaviors. Results from a field study of 407 customerfacing employees from multiple service organizations suggest that making organizational investments in social capital favorably influences service employees' commitment, job performance, and organizational citizenship behavior

Examination of the temperature related structural defects of InGaN/GaN solar cells

In this study the effects of the annealing temperature on the InGaN/GaN solar cells with different In-contents grown on sapphire substrate by the Metal Organic Chemical Vapor Deposition (MOCVD) are analyzed by High Resolution X-ray Diffraction (HRXRD) and an Atomic Force Microscope (AFM). The plane angles, mosaic crystal sizes, mixed stress, dislocation intensities of the structure of the GaN and InGaN layers are determined. According to the test results, there are no general characteristic trends observed due to temperature at both structures. There are fluctuating failures determined at both structures as of 350 °C. The defect density increased on the GaN layer starting from 350 °C and reaching above 400 °C. A similar trend is observed on the InGaN layer, too. © 2015 Elsevier Ltd. All rights reserved

Long-term follow-up of glycemic and neurological outcomes in an international series of patients with sulfonylurea-treated ABCC8 permanent neonatal diabetes

This is the author accepted manuscript. The final version is available from the American Diabetes Association via the DOI in this record OBJECTIVE ABCC8 mutations cause neonatal diabetes mellitus that can be transient (TNDM) or, less commonly, permanent (PNDM); ∼90% of individuals can be treated with oral sulfonylureas instead of insulin. Previous studies suggested that people with ABCC8-PNDM require lower sulfonylurea doses and have milder neurological features than those with KCNJ11-PNDM. However, these studies were short-term and included combinations of ABCC8-PNDM and ABCC8-TNDM. We aimed to assess the long-term glycemic and neurological outcomes in sulfonylurea-treated ABCC8-PNDM. RESEARCH DESIGN AND METHODS We studied all 24 individuals with ABCC8-PNDM diagnosed in the U.K., Italy, France, and U.S. known to transfer from insulin to sulfonylureas before May 2010. Data on glycemic control, sulfonylurea dose, adverse effects including hypoglycemia, and neurological features were analyzed using nonparametric statistical methods. RESULTS Long-term data were obtained for 21 of 24 individuals (median follow-up 10.0 [range 4.1–13.2] years). Eighteen of 21 remained on sulfonylureas without insulin at the most recent follow-up. Glycemic control improved on sulfonylureas (presulfonylurea vs. 1-year posttransfer HbA1c 7.2% vs. 5.7%, P = 0.0004) and remained excellent long-term (1-year vs. 10-year HbA1c 5.7% vs. 6.5%, P = 0.04), n = 16. Relatively high doses were used (1-year vs. 10-year dose 0.37 vs. 0.25 mg/kg/day glyburide, P = 0.50) without any severe hypoglycemia. Neurological features were reported in 13 of 21 individuals; these improved following sulfonylurea transfer in 7 of 13. The most common features were learning difficulties (52%), developmental delay (48%), and attention deficit hyperactivity disorder (38%). CONCLUSIONS Sulfonylurea treatment of ABCC8-PNDM results in excellent long-term glycemic control. Overt neurological features frequently occur and may improve with sulfonylureas, supporting early, rapid genetic testing to guide appropriate treatment and neurodevelopmental assessment.Wellcome Trus

Mizahin sinirlari: “gülme”nin memleketi olur mu?

2-s2.0-85091249468The human of 21st century, although the situation they laugh change over time, maintain a sense of humor that develops both collectively and individually, as their ancestors did. This phenomenon, which we divide into many genres such as irony, wit, mockery, satire, parody, grotesque, etc. but generally called as humor and concludes with a "laugh" situation, is based on reasons such as superiority, relaxation and incompatibility by humor theorists. The "laugh" forms created by this humorous situation have been depicted as aristocratic, folk, cynical, cheerful, carnival, natural and artificial smile by thinkers since ancient times. Regardless of its cause and effect, although the mental and emotional foundations are universal components, the work of humor built on these foundations maintains its originality and variability for every nation. Because the hero of humor is human and basically reflects a social phenomenon. Humor, since it is created by filtering the contexts such as culture, memory, cognition and language, needs to be examined by taking into account these variables. Because these contexts guide the marketing and advertisement strategies of the countries, the world of cinema and television, education, literature and other broadcasting life, even politics and the usage of the humor element in these areas. The effect that humor wants to create and expects from its interlocutor can only be achieved through the discovery of the codes that these contexts refer to. The humor that we can analyze thanks to these codes, which we can process to the extent that cultural and linguistic contexts offer us, has a serious theoretical structure in the background, although it seems close to the comic one. In this study, a detailed theoretical framework on “humor” and “laughter” is aimed and the bases of differences in countries' sense of humor are emphasized. These differences have been tried to be conveyed through cultural, memory-based, linguistic and cognitive contexts, and supported by examples from both countries' humorous understanding and structures supporting this understanding. As a conclusion, it is seen that the importance of humor and its components changed from culture to culture because the reasons of the need of each society to create humor are different. Humor is universal because it needs to be present in every society as a social phenomenon and requires some cognitive processes in the human mind to complete its formation. It is also local because societies have different cultural and linguistic codes and therefore do not share the same humor. Even in the case of an individual form of laughter, the humorous situation is a communicative metaphor based on responding to a person, situation or text, and has assumed the task of supporting social life by meeting the expectations of individuals. In addition, it is concluded that the collective and individual processes of humor feed each other and need each other to grasp constitution of humor. © 2020, Milli Folklor Dergisi. All rights reserved