Penelitian ini bertujuan untuk mengetahui deformasi dan tegangan sisa pada sambungan pipa-flange dengan variasi sambungan socket-weld, butt-weld dan urutan pengelasan untuk material stainless steel.Penelitian dilakukan dengan pendekatan numerik.Validasi hasil dilakukan dengan dengan hasil percobaan yang dilakukan oleh Xiangyang Lu untuk validasi st
The paper deals with the issues related to the friction of carbon-carbon composite against steel in stealth 67g2 the medium of hydraulic fluid.Variation of friction coefficient from load, speed and temperature is analyzed.Comparison of antifriction properties of Hardcarb TP material with fluoroplastic modified by radiation treatment is performed.It
An 8-year-old girl presented with recurrent redness, warming, and pain of solace nicotine salts the lower extremities for more than 4 years, with exacerbation and accompanying swelling for the past 1 year and ulcers for 1 month.The episodes were triggered by exertion and heat.Her family history revealed that her mother had experienced similar sympt
Spatial competition plays important roles in economics, which attracts extensive research.This paper addresses spatial competitions along with horizontal product oliver peoples forman r differentiations and entry deterrence.By the dynamic game theory model about one firm and a potential entrant with different cost in a linear city, this paper finds
Citronellol and hydroxy citronellal are fragrance ingredients used in decorative cosmetics and fine oliver peoples forman r fragrances.They have many applications in flavourings, extracts, foods, and drugs manufacturing.Their use worldwide is in the range exceeding 1000 metric tons per annum.Previous studies investigated the biotransformation of ci