arthrogryposis as a congenital malformation that refers to the fixed flexion of one or more joints as a result of stiffness or limited movements of multiple joints, change of posture and limb function due to permanent contracture of joints and wasting of muscles that usually occur at early stage of gestation. this report describes congenital arthrogryposis associated with musculoskeletal defect...

this study was aimed to investigate the bending moment and stress (inner and outer corners) in lshaped biscuit joint made of solid wood, particleboard and medium density fiberboard (mdf). for this purpose, l-shaped joints made of beech and fir, particleboard and mdf by biscuit size numbers of 0 (47×15×3.8 mm), 10 (53×19×3.8mm) and 20 (60×23×3.8mm). bending moment and stress carrying capacity of...

The paper presents a comprehensive assessment of the strengths and limitations intellectual property (IP) system in Poland. It offers policy recommendations to fully exploit potential IP support an innovation-based economy. finds that key components effective strategy Poland should include promotion use among economic actors other stakeholders as well information campaigns training programmes r...

Abstract We focus on estimating daily integrated volatility ( IV ) by realized measures based intraday returns following a discrete-time stochastic model with pronounced periodicity (IP). demonstrate that neglecting the IP-impact estimators may lead to invalid statistical inference concerning for common finite number of returns. For given IP functional form, we analytically derive robust IP-cor...

When rails are laid in a railway track, small gaps are left between the ends of adjoining rails to allow for the expansion of the rails when the temperature rises. Rail joints are provided to form a continuous rail path which are normally laid in standard lengths bolted together by fishplates. When two rail joints are exactly opposing each other, they are called square &#10&#10(side by side) jo...