The aim of the study is to evaluate levels knowledge and implementation on food safety management systems managers staff in four five-star hotel enterprises Antalya. research was included 153 businesses; 65 them are four-star, 88 five-star. Research data were collected September-November 2021 period. analyzed with statistical package program SPSS 28.0. Frequency tests Chi-Square applied data. A...

Introducción: La infertilidad es un problema de salud con una incidencia en incremento. Independientemente la causa base, los casos hombres son aproximadamente 70000 comparación mujeres infértiles 22000 casos.
 Objetivos: Identificar masculina, así como las principales causas ligadas a este trastorno. 
 Metodología: Trabajo sistematizado tipo analítico desarrollado mediante búsqueda, ...

introduction: extreme altitude travel has gained popularity globally for adventurous, scientific, and military endeavors. cerebral venous sinus thrombosis (cvst) at extreme altitude is a rare, covert, and emergent condition requiring immediate intervention. case presentation: a case of cvst masqueraded as high altitude cerebral edema (hace) at 6700 m/22000 ft in karakoram himalayas. atypical ol...

Converting handwritten formulas to LaTex is a challenging machine learning problem. An essential step in the recognition of mathematical formulas is the symbol recognition. In this paper we show that pyramids of oriented gradients (PHOG) are effective features for recognizing mathematical symbols. Our best results are obtained using PHOG features along with a one-againstone SVM classifier. We t...

We develop a needlet approach to estimate the amplitude of general (including non-separable) bispectra and trispectra in the cosmic microwave background, and apply this to the WMAP 9year data. We obtain estimates for the ‘orthogonal’ bispectrum mode, yielding results which are consistent with the WMAP 7-year data. We do not observe the frequency-dependence suggested by the WMAP team’s analysis ...