Özet. Model bazlı test teknikleri, sistem kullanım modelinden test senaryolarının otomatik olarak oluşturulmasını sağlayarak verimliliği artırmaktadır. Prensip olarak sonsuz sayıda test senaryosu oluşturmak mümkündür; ancak bu senaryoları sınamak için kaynaklar kısıtlıdır. Dolayısıyla, kullanılan modelin içeriği ve test senaryosu oluşturma teknikleri, etkin bir şekilde hataların tespit edilmesi...

propagation models lead to networks with high co-channel interference and a waste of power. In this paper, we aim to adapt a propagation model for Salalah (OMAN) as we examine the applicability of Okumura-Hata model in Oman in GSM frequency band. The study was carried out for urban area, since measurements provided from OmanMobile were about the urban areas. The study helped to design better GS...

Özet Yazılım testinde uygulanabilecek en basit yaklaşım verilen bir kod parçasındaki bütün olasılıkları test etmektir. Bu durum zaman ve bütçe kısıtları nedeniyle pratikte imkansızdır. Yazılım hata tahmini yöntemleri proje yöneticileri tarafından, test aşamasında, kısıtlı olan kaynakları efektif bir şekilde dağıtmak için kullanılmaktadır. Bu alandaki çalışmalar özellikle 2005 yılından itibaren ...

Radio propagation prediction is one of the fundamentals of radio network planning. It is therefore vital that the propagation prediction models are as accurate as possible; taking into account the practical limitations that characterized the propagation environment. In this paper, the performance of Okumura – Hata Model, COST 231 – Hata Model, Standard Propagation Model and Stanford University ...

Özet. Yazılım Kalite Maliyeti ve Hata Yoğunluğu yazılım geliştirme projelerinde etkinlik ve verimlilik ölçümleri için sıklıkla kullanılan yöntemlerdir. Kalite maliyetleri en uygun seviyeye çekilirken hata yoğunluğunun da en az seviyeye indirilmesi yazılım projelerinin başarısı için kritik olan zaman, maliyet, kalite dengesinin kurulması açısından önem taşımaktadır. Bu sebeple yazılım geliştirme...

For the cellular networks to effectively cover a terrain or environment, accurate prediction of the coverage of the radio frequency signal is highly needed. Wave propagation models are essential and very important tools for determining the wave propagation characteristics for a particular environment. Path loss predictions are therefore required for the coverage planning, determination of multi...

over the past decades, yoga has become part of the Zeitgeist of affluent western societies, drawing housewives and hipsters, new agers and the old-aged, and body culture and corporate culture into a multibillion-dollar synergy. Like every indian cultural artifact that it has embraced, the West views indian yoga as an ancient, unchanging tradition, based on revelations received by the Vedic sage...

In this paper, we compare and analyze six different path loss models (i.e. FSPL model, COST 231 Hata model, ECC-33 model, SUI model, Ericsson model and COST 231 Walfish-Ikegami model) in different receiver antenna heights in urban, suburban and rural environments in NLOS condition for WiMAX. We consider Bangladesh as three regions such: Urban, Suburban, flat area and use operating frequency 2.5...

INTRODUCTION The therapeutic benefits of yoga and meditation are well documented, yet little is known about the practice of yoga in Australia or elsewhere, whether as a physical activity, a form of therapy, a spiritual path or a lifestyle. MATERIALS AND METHODS To investigate the practice of yoga in Australia, a national survey of yoga practitioners was conducted utilizing a comprehensive web...

BACKGROUND Yoga is a popular adjunct therapy for eating disorders (EDs). A systematic review and synthesis of the yoga literature is needed to guide treatment recommendations and future research. This article provides a review of studies that used yoga for preventing and treating EDs. METHOD Databases were searched for peer-reviewed articles about yoga practice and ED symptoms and correlates....