Bessel beams are widely used in optical metrology mainly because of their large Rayleigh range (focal length). Radial/azimuthal polarization of such beams is of interest in the fields of material processing, plasma absorption or communication. In this paper an experimental set-up is presented, which generates a Bessel-type vector beam with a spatial polarization, oscillating along the optical a...

Abstract The objective was to determine the effects of multi-carbohydrase Rovabio Advance on growth performance, mortality, and morbidity wean finish pigs. In trial, 1,260 DNA weanling barrows were fed from 5.9 kg 133 live weight. Four diets fed: positive control (PC), low nutrient density (LNDC), PC with (PC+), LNDC (LNDC+). compared contained 41 Kcal/kg less NE 0.012% SID lysine. Positive 1.3...

Yüksek spektral verimlilik sağlamak gibi vaatleri olan 5G yeni nesil haberleşme teknolojisi için ortaya atılmış dikgen olmayan çoklu erişim (NOMA) tekniği son zamanlarda araştırmaların kilit noktası olmuştur. NOMA heterojen yapıya sahip olmasından dolayı yüksek veri hızı sağlayan çok-giriş çok-çıkış (MIMO) ile bütünleştirilmiştir. Elde edilen bu yapı sayesinde veriler daha az hatalı ve hızlı ol...

Ground-based Multi-Axis Differential Optical Absorption Spectroscopy (MAX-DOAS) measurements were performed at Tsukuba, Japan (36.1 N, 140.1 E), in November–December 2006. By analyzing the measured spectra of scattered sunlight with DOAS and optimal estimation methods, we first retrieve the aerosol optical depth (τ ) and the vertical profile of the aerosol extinction coefficient (k) at 476 nm i...

Congestion control in wireless networks is strongly dependent on the dynamics and instability of wireless links. It is known that TCP experiences serious performance degradation problems in wireless networks. New approaches based on TCP try to overcome these problems but, although their performance is increased, they incur in congestion control errors, since they do not evaluate accurately the ...

As we know breast cancer is the second death reason in Iran. One step of treatment process is radiotherapy, which needs careful consideration of contouring and therapeutic techniques Lung, thyroid, spinal cord, trachea and humerus are sensitive organs in breast cancer radiation therapy.  The most clinical studies recommended two ways for delivering 95 percent of dose to supraclavicular and ...

Aim: The goal of this study is to produce user-friendly software for healthcare professionals with various approaches such as detection, identification, classification, and tracking polyps contained in endoscopic images utilizing appropriate video/image processing techniques CNN architecture. 
 Material Method: There were 345 photos total the study. These photographs are depicting anatomic...

      This study was designed to explore the protective effects of Abrus precatorius L. (Leguminosae) (AP) in HepG2 cells and N-nitrosodiethylamine (NDEA) induced hepatocellular carcinoma in Swiss albino rats. The effects of aqueous/ethanolic (50%) extract of AP on hepatic markers, haematological and histopathological parameters, and antioxidant enzymes were evaluated in NDEA ...