two experiments were conducted to determine lysine (lys) requirements of two commercial strains, ross 308 and cobb 500, from 15 to 28d of age. basal diet was formulated to be adequate in all nutrients except for lys. incremental levels of supplemental lys were added to the basal diet generating six experimental treatments in a range from 0.60 to 1.20% digestible lys. birds were randomized acros...

OBJECTIVES To evaluate the success of certain methods that can be used in the removal of separated instruments from different levels in curved and straight canals. METHODS Instrument removal attempts were undertaken on 63 straight and 30 curved canals containing a pre-fractured instrument using the ultrasonics under the visualization of an operating microscope or conventional methods. In stra...

INTRODUCTION The purpose of this study was to identify the influential factors responsible for clinical instrument separation of reused ProTaper Universal rotary instruments (Dentsply Maillefer, Ballaigues, Switzerland). METHODS Six thousand one hundred fifty-four root canals in 2,654 teeth were prepared using ProTaper Universal files in endodontic clinics. Separation incidence was determined...

The purpose of this study was to find out the comparison, especially learning motivation students in families who experienced divorce (broken homes) with intact (harmonious) families, addition knowing teacher's strategy dealing broken homes at school. source data obtained that there were 254 Al Ulum Tuasan Islamic High School, Medan. Data collection techniques used a research instrument by givi...

wheat is one of the most important food staff in consumption pattern of each country. more than 50 percent of energy is provided by bread in the developing countries. the aim of this study was measuring wheat losses during pre-harvest and harvest stages in chaharmahal and bakhtiari province of iran in year 2013. wheat losses at harvest stages were measured to wheat varieties in 2 levels of omid...

OBJECTIVE Broken appointments cause adverse outcomes in healthcare systems: They interrupt continuity of care, waste resources, affect workflow, and reduce population-wide access to care. A better understanding of dental appointment-keeping behavior would support efforts toward designing novel interventions aimed at reducing rates of broken appointments. METHODS The authors conducted a concep...

Introduction: Micrometeorites (MMs) are large (>25 µm) interplanetary dust particles that survive atmospheric entry to be recovered from the Earth's surface. Amongst those particles that escaped significant heating during atmospheric entry two groups have been identified [1]: (i) fine-grained MMs (fgMMs), which are similar to the fine-grained matrices of hy-drated carbonaceous chondrites (CCs),...