通过测试不同焊接电流下焊点的组织和抗剪能力,对H220PD+Z加磷高强钢电阻焊的接头性能与断裂行为随焊接电流的变化规律进行了研究。结果表明,随焊接电流的增加,焊接头最大抗剪力先增大后减少,在焊接电流为10 k A时,焊接头抗剪力达到最...通过测试不同焊接电流下焊点的组织和抗剪能力,对H220PD+Z加磷高强钢电阻焊的接头性能与断裂行为随焊接电流的变化规律进行了研究。结果表明,随焊接电流的增加,焊接头最大抗剪力先增大后减少,在焊接电流为10 k A时,焊接头抗剪力达到最大值。焊接头的断裂模式与焊接电流及母材的抗拉强度有关。展开更多
Deep learning has made tremendous progress in diagnosis assistance and prognosis prediction along with the accumulation of abundant medical data and the improvement of computer algorithms.Many studies have focused on ...Deep learning has made tremendous progress in diagnosis assistance and prognosis prediction along with the accumulation of abundant medical data and the improvement of computer algorithms.Many studies have focused on applying deep learning to diseases of the lower gastrointestinal tract.Studies on deep learning and digestive system diseases mainly focus on cancer and inflammatory diseases,while few studies focus on other diseases.In order to better understand the emerging interdisciplinary,this paper reviews the ways in which deep learning may help doctors make a diagnosis or establish a prognosis,revealing that further randomized controlled studies and deeper cooperation between artificial intelligence engineers and doctors will be required.展开更多
基金Hunan Provincial Innovation Foundation for Postgraduate(NO.QL20220061)Changsha Central Hospital(NO.YNKY202306)+1 种基金Changsha Natural Science Foundation(NO.kq2208445)Changsha Bureau of Science and Technology(NO.kzd21084)
文摘Deep learning has made tremendous progress in diagnosis assistance and prognosis prediction along with the accumulation of abundant medical data and the improvement of computer algorithms.Many studies have focused on applying deep learning to diseases of the lower gastrointestinal tract.Studies on deep learning and digestive system diseases mainly focus on cancer and inflammatory diseases,while few studies focus on other diseases.In order to better understand the emerging interdisciplinary,this paper reviews the ways in which deep learning may help doctors make a diagnosis or establish a prognosis,revealing that further randomized controlled studies and deeper cooperation between artificial intelligence engineers and doctors will be required.