Lv31
310 积分 2023-04-03 加入
An automated nondestructive testing system for the surface of pressure pipeline welds
4个月前
已完结
The dynamics of policy coordination: The case of China’s science and technology policy-making
4个月前
已关闭
Policy coordination and integration in local government: perspectives on barriers
4个月前
已关闭
Feature extraction method for ultrasonic pipeline defects based on fractional-order VMD
4个月前
已完结
Research on defect identification method of oil and gas pipeline based on ultrasonic echo signal
4个月前
已完结
Characterization of Micro-Crack Orientation in a Thin Plate Using Quasi-Static Component Generated by Incident Ultrasonic Lamb Waves
4个月前
已完结
Detection of defects in girth welded joints of tubular structure by circumferential feature-guided waves
11个月前
已完结
Elastic wave propagation in coated pipelines
11个月前
已关闭
Recent Advances in Nondestructive Method and Assessment of Corrosion Undercoating in Carbon–Steel Pipelines
1年前
已完结
A review of development and application of out-of-pipe detection technology without removing cladding
1年前
已关闭
Effectiveness of transcranial alternating current stimulation (tACS) and cognitive bias modification (CBM) in treating anxiety, depression, attentional bias, and drug craving in opioid-dependent patients
2小时前
待审核
Wavelength-Selective Single-Mode Laser by Joint Use of Parity-Time Symmetry and Vernier Effect in Symmetric and Asymmetric Coupled Microrings
1年前
已采纳
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