Magnitude and Determinants of the Late Request for Safe Abortion Care Among Women Seeking Abortion Care at a Tertiary Referral Hospital in Ethiopia: A Cross-Sectional Study

Lemi Belay Tolu,1 Kidus Kebede,1 Biruck Gashawbeza,1 Samson Gebremedhin2 1Saint Paul New Millennium Medical College, Addis Ababa, Ethiopia; 2School of Public Health, Addis Ababa University, Addis Ababa, EthiopiaCorrespondence: Lemi Belay Tolu Email [email protected]: Second-trimester abortions disproportionately contribute to the incre

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Slotted shell resilient elements for drilling shock absorbers

The new design of a resilient element for application in drilling devices of vibration protection is presented.A cylindrical shell with a cut along its generatrix is the peculiarity of the proposed design.The presented resilient element has high loaded and damping properties upon cross dimension hard restriction condition.Besides, the design is sim

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Do acupuncture trials have lower risk of bias over the last five decades? A methodological study of 4 715 randomized controlled trials.

ObjectiveTo evaluate the change of the risk Michigan of bias (RoB) of acupuncture randomized controlled trials (RCTs) in the past five decades.MethodsMultiple databases were searched.We included RCTs identified from systematic reviews (SRs) on acupuncture.General characteristics and RoB judgment for each domain were extracted.The proportions of RCT

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