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On the Hermite based Genocchi polynomials
BURAK KURT,YILMAZ SIMSEK 장전수학회 2013 Advanced Studies in Contemporary Mathematics Vol.23 No.1
The aim of this paper is to study generating function of the Hermite-Kamp·e de F·eriet based second kind Genocchi polynomials. We also give some identities related to these polynomials.
Gultekin, Guldal Inal,Yilmaz, Seda Gulec,Kahraman, Ozlem Timirci,Atasoy, Hande,Dalan, A. Burak,Attar, Rukset,Buyukoren, Ahmet,Ucunoglu, Nazli,Isbir, Turgay Asian Pacific Journal of Cancer Prevention 2015 Asian Pacific journal of cancer prevention Vol.16 No.3
Uterine leiomyomas (ULM), are benign tumors of the smooth muscle cells of the myometrium. They represent a common health problem and are estimated to be present in 30-70% of clinically reproductive women. Abnormal angiogenesis and vascular-related growth factors have been suggested to be associated with ULM growth. The angiotensin-I converting enzyme (ACE) is related with several tumors. The aim of this study was to identify possible correlation between ULM and the ACE I/D polymorphism, to evaluate whether the ACE I/D polymorphism could be a marker for early diagnosis and prognosis. ACE I/D was amplified with specific primer sets recognizing genomic DNA from ULM (n=72) and control (n=83) volunteers and amplicons were separated on agarose gels. The observed genotype frequencies were in agreement with Hardy-Weinberg equilibrium ($x^2=2.162$, p=0.339). There was no association between allele frequencies and study groups ($x^2=0.623$; p=0.430 for ACE I allele, $x^2=0.995$; p=0.339 for ACE D allele). In addition, there were no significant differences between ACE I/D polymorphism genotype frequencies and ULM range in size and number ($X^2=1.760;$ p=0.415 for fibroid size, $X^2=0.342;$ p=0.843 for fibroid number). We conclude that the ACE gene I/D polymorphism is not related with the size or number of ULM fibroids in Turkish women. Thus it cannot be regarded as an early diagnostic parameter nor as a risk estimate for ULM predisposition.
Ana Larisse Carneiro Pereira,Vitória Ramos Medeiros,Maria de Fátima Trindade Pinto Campos,Annie Karoline Bezerra de Medeiros,Burak Yilmaz,Adriana da Fonte Porto Carreiro 대한치과보철학회 2022 The Journal of Advanced Prosthodontics Vol.14 No.4
PURPOSE. To evaluate and compare the effect of impression type (conventional vs digital) and the number of implants on the time from the impressions to the generation of working casts of mandibular implant-supported fixed completearch frameworks, as well as on patient satisfaction. MATERIALS AND METHODS. 17 participants, 3 or 4 implants, received 2 types of digital impression methods (DI) and conventional (CI). In DI, two techniques were performed: scanning with the scan bodies (SC) and scanning with a device attached to the scan bodies (SD) (BR 10 2019 026265 6). In CI, the making of a solid index (SI) and open-tray impression (OT) were used. The outcomes were used to evaluate the time and the participant satisfaction with conventional and digital impressions. The time was evaluated through the timing of the time obtained in the workflow in the conventional and digital impression. The effect of the number of implants on time was also assessed. Satisfaction was assessed through a questionnaire based on seven. The Wilcoxon test used to identify the statistical difference between the groups in terms of time. The Mann-Whitney test was used to analyze the relationship between the time and the number of implants. Fisher's test was used to assess the patient satisfaction (P <.05). RESULTS. The time with DI was shorter than with CI (DI, x~=02:58; CI, x~=31:48) (P <.0001). The arches rehabilitated with 3 implants required shorter digital impression time (3: x~=05:36; 4: x~=09:16) (P <.0001). Regarding satisfaction, the DI was more comfortable and pain-free than the CI (P <.005). CONCLUSION. Digital impressions required shorter chair time and had higher patient acceptance than conventional impressions.