Discussed The eccentric-wheel clamping mechanism which used for workpieces in industry, how to use the design method with double eccentric wheel self-clamping civil life, and through this designed realized a small device can be desktop or wall hanging. After extensive measurements practical of mug drainage, effectiveness discussed article is verified. It has been proved that even if volume not ...

Increasing machining productivity causes the cutting forces acting on tools or workpieces to grow and requires extra clamping for their fixation reliably. In research, a mathematical model of operation mechanism fixating cylindrical objects spindle machine at stage tension is presented. The presented design contains screw gear provides self-braking. Based calculation model, dependencies are dev...

Immediate clamping of the umbilical cord can reduce the red blood cells an infant receives at birth by more than 50%, resulting in potential short-term and long-term neonatal problems. Cord clamping studies from 1980 to 2001 were reviewed. Five hundred thirty-one term infants in the nine identified randomized and nonrandomized studies experienced late clamping, ranging from 3 minutes to cessati...

OBJECTIVES Endoscopic thoracic sympathectomy can predictably eliminate the disabling symptoms of palmar hyperhidrosis. Debate has ensued over competing techniques, in particular, cutting versus clamping of the sympathetic chain. We subjectively assessed the sweat severity in different areas of the body and evaluated changes in the quality of life in patients undergoing either the cutting or cla...

A mechanics-based model is developed to examine the effects of clamping during wafer bonding processes. The model provides closed-form expressions that relate the initial geometry and elastic properties of the wafers to the final shape of the bonded pair and the strain energy release rate at the interface for two different clamping configurations. The results demonstrate that the curvature of b...

Objective: Umbilical cord clamping time is a situation that should be planned before delivery. It recommended the umbilical clamped for at least 30–60 seconds after birth in healthy preterm and term newborns. There are few studies investigating effect of on blood gas. If 30 birth, it considered early clamping, if seconds, late clamping. In this study, we aimed to compare or with acid-base param...

OBJECTIVE To investigate the effects of interventions promoting placental transfusion at delivery (delayed cord clamping or umbilical cord milking) compared with early cord clamping on outcomes among premature neonates of less than 32 weeks of gestation. DATA SOURCES A systematic search was conducted of PubMed, Embase, and ClinicalTrials.gov databases (January 1965 to December 2013) for artic...

A sliding clamp complex may help correct DNA replication errors by keeping track of which DNA strand is new and which is the template.