This paper proposes a method to improve the fractional interpolation of reference samples in Versatile Video Coding (VVC) intra prediction. The proposed uses additional filters which use more integer-positioned for prediction according frequency information samples. In VVC, 4-tap Discrete Cosine Transform-based filter (DCT-IF) and Smoothing (SIF) are alternatively performed on block size direct...

INTRODUCTION   The transversus abdominis plane (TAP) local anaesthetic block is beneficial in patients undergoing open pelvic surgery; however, there are no data on its use in women undergoing laparoscopic gynaecologic surgery. METHODS   Successive women undergoing TLH were included in this review. All women had local anaesthetic infiltration at the site of port placement and, in addition, re...

The transformers which connect the different voltage levels in transmission and distribution systems are supplied with on-load tap changing mechanism. The on-load tap changer maintains the voltage amplitude within the predefined limits at the so called regulation bus. In a radial feeder, the on-load tap changers are cascaded. Poor coordination between cascaded tap changers causes improper volta...

background :     river and underground waters are main sources of tap water in guilan, iran. overland wastes move into rivers during periods of heavy or extended rain that is very common in the area. pseudomonas aeruginosa , legionella pneumophila , and escherichia coli are main human pathogens with water source. this study is designed to determine the load of these bacteria in main water suppl...

BACKGROUND The transversus abdominis plane (TAP) block has been shown to provide effective postoperative analgesia in lower abdominal surgery. Subcostal TAP block has also been proposed as a new technique to provide analgesia for the supraumbilical abdomen. We compared the analgesic and opioid-sparing effects of a single-injection subcostal TAP block with continuous thoracic epidural analgesia ...

BACKGROUND The analgesic effect of a TAP block has been investigated in various surgical settings. There are however limited information about block level and block duration. Furthermore, there is a lack of information about continuous TAP block after ultrasound-guided posterior TAP blocks.The aim of this double-blind randomized study was therefore to investigate the effect of an ultrasound-gui...

Transporter associated with antigen processing (TAP), a member of the ATP-binding cassette transporter superfamily, is composed of two integral membrane proteins, TAP-1 and TAP-2. Each subunit has a C-terminal nucleotide-binding domain that binds and hydrolyzes ATP to energize peptide translocation across the endoplasmic reticulum membrane. A motif comprising the sequence LSGGQ (called the sign...

BACKGROUND AND OBJECTIVES Transversus abdominis plane (TAP) blocks anesthetize the lower abdominal wall, and TAP catheters have been used to provide prolonged postoperative analgesia after laparotomy. The use of TAP catheters on an outpatient basis has not yet been described. We present our experience with ultrasound-guided TAP perineural catheter insertion and subsequent management of ambulato...

The present study investigated the effects of increased dietary sodium on the modification of cardiac baroreflex responses induced by acute sodium loading. Changes in blood pressure and heart rate during intravenous phenylephrine and nitroprusside administration were compared using a four-parameter sigmoid logistic function before and after a 30-min infusion of 0.6 or 1.0 M NaCl in conscious ma...