As teaching is a nation-building profession, the career motivations of pre-service teachers are worth exploring. This study examines the career motivations of 283 Turkish pre-service teachers who have chosen teaching as a career. Accordingly, they were asked questions about deciding to teach, career perceptions, and major expectations. A profile of the participants was then developed by analyzing their responses in quantitative and qualitative ways as being descriptive, statistical, and inductive steps. It is seen that extrinsic, altruistic, and intrinsic motivations all play a role when individuals choose teaching as a career. In addition, although altruistic motives are very dominant for females, mercenary-based extrinsic motives are dominant for males. Associatively, teaching is further desired as a first profession by females. In light of the findings, we give suggestions for teacher training institutions and policy makers.

This study aims at diagnosing which subjects pre-service physics teachers have difficulty understanding in introductory physics courses and what accounts for these difficulties. A questionnaire consisting of two qualitative questions was used to collect data for this study. The questionnaire was administered to 101 pre-service physics teachers who have completed the courses Physics 1 (Mechanics 1), Physics 2 (Mechanics 2), Physics 3 (Electricity) and Physics 4 (Magnetism). Of the pre-service physics teachers 28 were second year, 26 were third year, 27 were fourth year and 20 were fifth year students. The results of the data analysis indicated that the percentage of students who think that Magnetism has the most difficult subjects is the highest compared to the others. The reasons why the pre-service physics teachers experience difficulty in understanding the subjects have been grouped into four categories.

Aim: The aim is to identify the chronic endometritis (CE) incidence in recurrent implantation failure (RIF) patients undergoing in vitro fertilization (IVF) treatment and compare the IVF outcomes of RIF patients with CE following antibiotic therapy with RIF patients without CE. Another purpose is to compare the IVF outcomes of described RIF patients with patients undergoing the first cycle of IVF. Methods: In this retrospective cohort study, CE was diagnosed with CD-138 immunohistochemical staining. Among RIF patients, two groups were formed as group 1, including patients diagnosed with CE and treated by antibiotics (n = 129), and group 2, including patients without CE (n = 103). Patients with the first IVF cycle having similar infertility etiologies with RIF patients were reviewed as group 3 (n = 932). Results: CE was diagnosed in 55.6% of RIF patients. The number of oocytes retrieved was not different between groups. Implantation rates (IR) were similar after antibiotic treatment in RIF patients with or without CE. However, Group 3 had a higher IR (41.1%) than group 1 and 2 (23.1% and 30.1%, respectively) (p < 0.001). Clinical pregnancy (CPR) and live birth rates (LBR) were comparable between RIF groups. However, CPR and LBR were significantly higher in group 3 (48.6% and 40.5%) than group 1 (36.4% and 27.9%), and group 2 (37.9% and 30.1%) (p = 0.007 and p = 0.005, respectively). Conclusion: Unidentified endometrial factors except CE may also affect the implantation process, although CE is a frequent finding in patients with RIF. Reproductive outcomes may not be improved only with antibiotics in RIF patients with CE.

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ÖZET Yazılı tahliye taahhüdü, 6570 sayılı kanunun 7/1 maddesi a bendinde düzenleme altına alınmıştır. Bu hükme göre, bir tahliye taahhüdünün etkisi, taahhütte belirtilen günde kira sözleşmesinin sona ermesi anlamına gelmemektedir. Zira bu sebeple açılan tahliye davası, kiralananın geri verilmesini hedeflemekten ziyade kira sözleşmesini sona erdirmeye yönelik bulunmaktadır. Kira sözleşmesinin sona erdirilmesi, kiralayanın sulh hukuk mahkemesinde açacağı bir tahliye davası ile veya icra takibi yoluyla gerçekleştirilmektedir. Bir kira ilişkisinde kanun kiralayanlara sınırlı tahliye imkânı tanımıştır. Buna rağmen kiralayanlar belli bir süre sonra yüksek kira bedeli karşılığında yeniden kira sözleşmesi yapmak isterler. Burada 6570 sayılı Kanunun 7/1, a maddesinin kötüye kullanılması söz konusudur. Bunun engellenmesi için bir takım yeni kanuni düzenlemelerin yapılaması kaçınılmazdır. Bunun için ispat hukuku açısından zorluk çeken kiracıların korunması amacıyla tahliye taahhütlerinin resmi biçimde düzenlenmesi imkânını sağlaması gereklidir. Böylece kira sözleşmesiyle tarih uygunluğunun gözetilmesi gerekmektedir. Bunun yanında kiracıların etkin biçimde korunması için Avrupa"da yaygın şekilde kullanılan Resmi Kira Ofisleri gibi kurumlar oluşturulmalıdır. ABSTRACT The written commitment of vacating is regulated by the article 7/1 of the Statute 6570. According to this regulation, the effect of a commitment of vacating does not mean that the renting contract has also been ended at the same date. Because, a pleading of vacating is not devoted to take the rented back, rather aimed at ending a renting contract. Bringing to end of a renting contract is only possible by a trial of the minor court and execution. In a renting relationship, the statute gives only a limited right of vacating to the renter. However, the renter, after a while, wants to re-rent his property to get more rent. In such cases, the right given by the article 7/1 a of the Statute 6570 is abused by the renter. To prevent this, there is a great need to make new regulations. For this reason, it should be provided with the renter that the commitments of vacating must formally be made. Thus, it can be taken into account that the date of the commitments of vacating is compatible with the date of renting contract.