The conjoint influence of welding and artificial aging on mechanical properties were investigated for extrusions of aluminum alloy 6063, 6061, and 6005A. Uniaxial tensile tests were conducted on the aluminum alloys 6063-T4, 6061-T4, and 6005A-T1 in both the as-received (AR) and as-welded (AW) conditions. Tensile tests were also conducted on the AR and AW alloys, subsequent to artificial aging. ...

Chronic cough in children is among the problems that lead to frequent consultations with a doctor. In this study, we attempted to research the reasons for chronic cough by an evaluation method using the guidelines that were suggested for children by the American College of Chest Physicians (ACCP) in 2006. We studied 108 children between 6 and 14 years of age who had a cough that lasted for > 4 ...

The guideline group was selected to be representative of UKbased medical experts. The drafting group met and communicated by e-mail. Draft guidelines were revised by consensus. Since the initial guideline published by the British Committee for Standards in Haematology (BCSH; Colvin & Barrowcliffe, 1993) evidence-based guidelines on the use and monitoring of heparin have been included in the Ame...

Atrial fibrillation (AF) and atrial flutter (AFL) are arrhythmias that commonly occur following cardiac surgery. The precipitating events are not always obvious, although predisposing factors including age have been defined. Postoperative AF and AFL add significantly to both the cost and morbidity of cardiac surgery. This guideline report, which was created under the auspices of the American Co...

UNLABELLED BACKGROUND Venous thromboembolism (VTE) is a leading cause of hospital-related deaths worldwide. However, the proportion of patients at risk of VTE who receive appropriate prophylaxis in Egypt is unknown. The ENDORSE study in Egypt is part of a global initiative to uncover the incidence of high-risk surgical and medical patients and determine what proportion of these patients rece...

Most clinical pharmacologists agree that prescription drug abuse is no longer just a trending topic; it has reached epidemic levels in the United States. Although the United States makes up less than 5% of the global population, 80% of the opioids and 99% of the hydrocodone used in the world are used by people in the United States.1 Members of the American College of Clinical Pharmacology (ACCP...

BACKGROUND In response to occupational and environmental exposures, cough can be an isolated symptom reflecting exposure to an irritant with little physiological consequence, or it can be a manifestation of more significant disease. This document reviews occupational and environmental contributions to chronic cough in adults, focusing on aspects not previously covered in the 2006 ACCP Cough Gui...