در این پژوهش تقویت باریکه لیزر تپی فمتوثانیه Ti:sapphire ­کننده بازتولیدی با آرایش هندسی Z براساس روش تپ چیرپ بررسی شده است. برای انتقال ورودی اولیه به داخل کاواک و استخراج از دو سلول پاکل استفاده زمان شکل‌گیری برحسب انرژی دمش مطالعه روند تحول مورد قرار گرفته مدت تولید بدون حضور 80 نانوثانیه فرایند 38 نرخ تکرار 10 هرتز طول موج مرکزی 800 نانومتر بیشینه 2 میلی‌ژول بعد 17 رفت برگشت 15 میلی ژول 532...

This paper discusses the meaning of the term “information systems engineering”. It does so by giving an account of five notions embedded in the term, hence arriving to a concluding definition and a suggestion of the broad areas of knowledge needed by ISE experts. The paper ends with a brief discussion of new demands on ISE education caused by the fact that information systems are increasingly b...

1. Problem formulation 2. Time-domain performance specifications 2.1. Transient Performance 2.2. Integral Criteria 2.3. Calculation of the ISE-Performance Index 3. Optimal controller settings subject to the ISE-criterion 3.1. Example 3.2. Optimal Settings for Combinations of n PT -Plants and Standard Controllers of PID Type 4. Empirical procedures 4.1. Tuning Rules for Standard Controllers 4.1....

Author details Department of Surgery and Science, Graduate School of Medicine and Pharmaceutical Sciences for Research, University of Toyama, 2630 Sugitani, Toyama-shi, Toyama 930-0194, Japan. Department of Radiology, Hyogo Ion Beam Medical Center, 1-2-1 Koto, Shingu-cho, Tatsuno-shi, Hyogo Japan. Department of Radiation Oncology, Kobe Minimally Invasive Cancer Center, Kobe University Hospital ...

In some long term studies, a series of dependent and possibly truncated lifetime data may be observed. Suppose that the lifetimes have a common continuous distribution function F . A popular stochastic measure of the distance between the density function f of the lifetimes and its kernel estimate fn is the integrated square error (ISE). In this paper, we derive a central limit theorem for the i...

Hastalar ve Yöntem: Eylül 1999 ile Mayıs 2002 tarihleri arasında üreter alt uç taşı tanısı alan toplam 272 hasta çalışmaya dahil edildi. Üreter alt uç taşı tanısı, taşın sakroiliak bileşkenin inferior sınırının altında olması şeklinde tarif edildi. Hastalardan 161’ine URS (ortalama yaş 45.5 yıl), 111’ine ise ESWL (ortalama yaş 42.9 yıl) uygulandı. ESWL uygulanan grupta ortalama taş boyutu 9.3 m...

Deformation Behaviour of microcrystalline (mc) and nanocrystalline (nc) Mg-5%Al alloys produced by hot extrusion of ball-milled powders were investigated using instrumented indentation tests. The hardness values of the mc and nc metals exhibited indentation size effect (ISE), with nc alloys showing weaker ISE. The highly localized dislocation activities resulted in a small activation volume, he...