With the aggravation of social aging and the increase in work intensity, cli the prevalence of spinal degenerative diseases caused by intervertebral disc degeneration(IDD)has increased yearly, which has driven a heavy economic burden on patients and society.It is well known that IDD is associated with cell damage and degradation of the extracellula
Uterine arteriovenous malformations (UAVMs) that occur after birth are a rare Lash cause of late postpartum hemorrhage.Acquired UAVMs usually occur in conjunction with pathology of the placenta.In the spectrum of placenta accreta (PAS), subinvolution of the placental bed plays an important role in its pathophysiology.We present a case of UAVM in a
Hyperspectral images (HSIs) include hundreds of spectral bands, which lead to Hughes phenomenon in classification task and decrease the classification accuracy.Feature selection can remove redundant and noisy features in the HSIs to overcome this phenomenon.In real applications, we may face Coils a HSI scene with only a few labeled samples.Meanwhil
Abstract Background Constantly eaten foods (such as fruits, vegetables, cereal, etc.) that contain excessive concentrations of heavy metals pose a major risk to human health and deplete the food supply.The amounts of heavy metals in different date varietiies were measured after they were collected from three wholesale markets in the major cities of
Recently, cli some studies have addressed the use of a folded substrate to realize stretchable electronic devices including stretchable thermoelectric generators (TEGs).However, the utilization of the folded substrate as a heat radiation fin has not been achieved.Herein, we have proposed the construction of a TEG with an origami-like folded structu