Lunar/planetary spacecraft should be able to land softly and conduct thorough explorations.Conventional landing methods suffer us polo assn mens sweaters from various problems such as high rebound, the impossibility of reuse, and necessity of air.Therefore, a novel landing method that solves these problems is required for landing in severe environm
Various organic and inorganic mulches are used for soil conservation purposes, the effectiveness of which on soil characteristics has not been comprehensively considered from different aspects.The present study surveys the efficiency of straw mulch, manure and TA-200 polyacrylamide with respective rates of 500, 300 and 50 g m−2 in changing rm
Hepatic tuberculosis can manifest in various forms, including parenchymal, serohepatic, tuberculous cholangitis and mixed form.Isolated hepatic tuberculosis, specifically in the form of serohepatic tuberculosis, is very rare.Patients with hepatic tuberculosis often present with nonspecific symptoms such as abdominal pain, weight loss, night fever,
Hepatic tuberculosis can manifest in various forms, including parenchymal, serohepatic, tuberculous cholangitis and mixed form.Isolated hepatic tuberculosis, specifically in the form of serohepatic tuberculosis, is very rare.Patients with hepatic tuberculosis often present with nonspecific symptoms such as abdominal pain, weight loss, night fever,
Solitary rectal ulcer syndrome (SRUS) is a rare, benign disorder in children that usually presents with rectal bleeding, constipation, mucous discharge, prolonged straining, tenesmus, lower abdominal pain, and localized pain in the perineal area.The underlying etiology is not well kbrovet-ca1 chewable tablets for dogs understood, but it is secondar