Results 61 to 70 of about 251,681 (200)

Cálculo de parâmetros elétricos série de cabos umbilicais [PDF]

, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2013Os cabos umbilicais são uma parte importante do sistema de transmissão de energia subaquático.
Percebon, Leandro Alberto
core  

Modelling and simulation of the umbilical cable control of a winch

, 2023
This report reviews the Modelling & Simulation of the Umbilical Cable Control of a Winch. An umbilical cable is widely used in industry to release and wind up a length of cable, and the cable is often required to be wound up neatly to avoid ...
Muhammad Haikal Bin Kamalrudin
core  

Views from the Inside: Reflections on the Modern Hospital

The Political Quarterly, EarlyView.
Abstract There's a constant refrain in the press, on social media and from populist politicians that the NHS is dying on its feet. How accurate is this picture? This article takes a behind‐the‐scenes look at daily life in a modern, big city hospital. The Queen Elizabeth is now the biggest workplace in Birmingham.
Jon Bloomfield
wiley   +1 more source

AWUCD-Net: The Armored Wire Umbilical Cable Surface Defect Detection Algorithm Based on Improved YOLOv7

IEEE Access
When armored wire umbilicals are used for launching and recovering the seafloor drill, they need to be detected for defects to prevent accidents. Existing wire rope non-destructive detection methods are susceptible to interference, low efficiency, high ...
Du Chen, Yongping Jin
doaj   +1 more source

Peri‐operative management of patients having day surgery: a consensus statement from the Association of Anaesthetists, British Association for Day Surgery and the Association of Paediatric Anaesthetists, Great Britain and Ireland

Anaesthesia, EarlyView.
Summary Introduction Day surgery is now recognised widely as being a vital component of modern healthcare delivery with overall day surgery rates in the UK now > 85%. Day surgery offers an enhanced experience for patients with reduced risk of postoperative complications (e.g.
Craig R. Bailey, David Bunting, Lindsay Hudman, Shivan Kanani, Kirstin May, Catalina Stendall, Rachel Tibble, Allan Xu, Matthew D. Wiles   +8 more
wiley   +1 more source

Conceptualization and Experimental Verification of a 50 kW 600 V/4 kV/600 V DC Power Supply System for Ultra-Deep-Sea HyDrones

IEEE Access
Remotely operated underwater vehicles (ROVs) are crucially important in deep-sea exploration. Today, ROVs are typically supplied from a surface vessel via a medium-voltage (MV) 50 Hz/60 Hz ac umbilical.
David Menzi, Bhagyalakshmi Kakarla, Alexandre Capaul, Marcel Frei, Igor Dorrestijn, Johannes Singer, Johann W. Kolar, Jonas Huber   +7 more
doaj   +1 more source

Genetic and Phenotypic Correlations Among Growth, Disease Occurrence, and Reproductive Performance From Calf to Heifer in Girolando Dairy Cattle

Journal of Animal Breeding and Genetics, EarlyView.
ABSTRACT The Girolando breed, a cross between Holstein (Bos taurus) and Gir (Bos indicus), is the primary choice for dairy production in Brazilian tropical regions, as it combines high productive potential with adaptation to the tropical environment.
Laura B. da C. Pereira, Viviane A. Ligori, Hinayah R. de Oliveira, Eula R. Carrara, Carolina A. de S. D. Muniz, Edson L. de A. Ribeiro, Lenira E. F. Zadra   +6 more
wiley   +1 more source

TMEM16A channel signalling microdomains in the regulation of vascular function

The Journal of Physiology, EarlyView.
Abstract figure legend Schematic representation of TMEM16A channel signalling microdomains. Calcium influx or calcium release from the endoplasmic/sarcoplasmic reticulum (ER/SR) activates TMEM16A channels through interactions with regulatory proteins in vascular smooth muscle cells or endothelial cells. TMEM16A channel activation drives chloride efflux,
Fênix Araujo, Swapnil K. Sonkusare
wiley   +1 more source

Control system of ROV for underwater safety inspection and operation

Zhongguo Jianchuan Yanjiu, 2018
[Objectives] In order to achieve safety inspections for surface attachments on hulls, dams and underwater steel structures according to the requirements of removing attachments,a new Remotely Operated Vehicle(ROV) equipped with cables for underwater ...
ZHANG Guangyi, ZENG Qingjun, DAI Xiaoqiang, ZHU Chunlei, LING Hongjie   +4 more
doaj   +1 more source

Placental mitochondrial metabolic adaptation maintains cellular energy balance in pregnancy complicated by gestational hypoxia

The Journal of Physiology, EarlyView.
Abstract figure legend Placental mitochondrial adaptation to gestational hypoxia. Hypoxic pregnancy in sheep increases placental insulin like growth factor 2 (IGF2) signalling (1), which is associated with a shift in capacity away from β‐oxidation (2) and complex I‐mediated respiration (3), while maintaining total oxidative phosphorylation capacity (4).
Wen Tong, Beth J. Allison, Kirsty L. Brain, Olga V. Patey, Youguo Niu, Kimberley J. Botting, Sage G. Ford, Tess A. Garrud, Peter F. B. Wooding, Qiang Lyu, Lin Zhang, Jin Ma, Alice P. Sowton, Katie A. O'Brien, Tereza Cindrova‐Davies, Hong Wa Yung, Graham J. Burton, Andrew J. Murray, Dino A. Giussani   +18 more
wiley   +1 more source