Results 31 to 40 of about 59,556 (258)
Hydraulic retrieval of plugs in tubing hanger
, 2022 MAS355
Loftesnes, Aurora Bondevik +2 more
openaire +1 more source
Англійська мова для навчання і роботи Т. 4. Професійне іншомовне письмо [PDF]
, 2013 Подано всі види діяльності студентів з вивчення англійської мови, спрямовані на розвиток мовної поведінки, необхідної для ефективного спілкування в академічному та професійному середовищах.
Зуєнок Ірина Іванівна +3 more
core
Advanced Robotics Research, EarlyView.This article introduces a soft wearable eyelid sling device incorporating a hydraulic soft artificial muscle (SAM) for achieving complete closure of an eyelid. The SAM is driven by a cam mechanism that provides a displacement profile closely matched with those of a healthy eyelid.
Patrick Pruscino +7 more
wiley +1 more source
Risk Analysis of Tubing Hanger Installation Operation Based on T-S Fuzzy Fault Tree
Shiyou jixie, 2017 To address the lack of fault data, the uncertainty connection of the failure mechanism and the events, and the problem of the applicability of traditional Boolean logic gates in the risk analysis of the tubing hanger installation operation, a new ...
Liu Jian +4 more
doaj
Energy Science & EngineeringLeakage is one of the most serious challenges for the safe production of high‐pressure gas wells for its high risks, including abnormal annular pressure, natural gas accumulation, and environment pollution, but available methods can hardly accurately ...
Bo Zhang +9 more
doaj +1 more source
Advanced Robotics Research, EarlyView.Automated poultry processing lines still rely on humans to lift slippery, easily bruised carcasses onto a shackle conveyor. Deformability, anatomical variance, and hygiene rules make conventional suction and scripted motions unreliable. We present ChicGrasp, an end‐to‐end hardware‐software co‐designed imitation learning framework, to offer a ...
Amirreza Davar +8 more
wiley +1 more source
Application of Mudline Tubing Hanger in Dry Tree Well on TLP Platform
Shiyou jixie, 2018 Reducing the tension of the TTR riser of the TLP platform could help to reduce the platform load and size. The overall and local tension force analyses of the TTR system indicate that the gravity of the TTR riser does not affect the top tension of the ...
Wu Guang
doaj
Research and Development Suggestion of Supporting Tools for Underwater Christmas Tree System
Shiyou jixie, 2020 Supporting tools for underwater Christmas tree are necessary for lifting, transporting, installing, retrieving, testing, repairing/maintaining underwater equipment such as Christmas tree and tubing hanger, so they play a vital role in production.
Wan Chunyan +4 more
doaj
Bioinspired Soft‐Skeleton Robotics With Cooperative Shape Transformation and Stiffness Adaptation
Advanced Robotics Research, EarlyView.A bioinspired soft‐skeleton robot that integrates variable‐stiffness chain skeletons into a soft textile skin is developed. The chain skeletons are highly flexible initially but can stiffen upon pneumatic actuation, enabling large deformation and enhanced load‐bearing capacity.
Mengyuan Niu +5 more
wiley +1 more source
Selective Targeting of Tip Endothelial Cells as a Therapeutic Strategy for Tumor Angiogenesis
Advanced Science, EarlyView.Doppel protein is selectively expressed in tip endothelial cells within the tumor vasculature, where it promotes tip cell motility and stabilizes the tip cell phenotype. Targeting Doppel with monoclonal antibodies disrupts this stabilization, impairs angiogenic sprouting, and reduces tumor angiogenesis, offering a selective and druggable switch for ...
Byoungmo Kim +16 more
wiley +1 more source