Results 31 to 40 of about 1,198,264 (91)

[News Clip: Christmas Tree]

, 1959
Video footage from the WBAP-TV television station in Fort Worth, Texas, to accompany a news story about the installment of the Christmas tree in Burnett Park right before ...
WBAP-TV (Television station : Fort Worth, Tex.)
core   +1 more source

System-level remaining useful life prediction methodology based on the dynamic health index of multi-indicator fusion: Two cases of subsea equipment

Journal of Ocean Engineering and Science
System-level remaining useful life (RUL) prediction is challenging because multisensor data fusion requires an integrated representation of multicomponent degradation, and the uncertainty of model parameters is often overlooked during prediction.
Xiaoyan Shao, Baoping Cai
doaj   +1 more source

Simulation Analysis of Sealing Characteristics of K-Shaped Metal Ring on Tubing Hanger

Shiyou jixie, 2021
To study the optimal precompression of the self-tightening metal sealing ring and its sealing performance affected by the pressure and temperature load of the working medium, a K-shaped metal seal ring on the tubing hanger is taken as an example.
田懿, 巨亚锋, 蒲晓莉, 吕红刚, 赵钰, 冯定   +5 more
doaj  

CHRISTMAS TREE CONSUMPTION BEHAVIOR: NATURAL VS. ARTIFICIAL [PDF]

Artificial Christmas trees have gained an increasing market share, causing concern to natural Christmas tree producers. Primary data was used to test a hypothesized sequential probit model of buyer characteristics.
Herrmann, Robert O., Zhao, Fengkun, Hamlett, Cathy Ann, Warland, Rex H.   +3 more
core  

Subsea controls future proofing: A systems strategy embracing obsolescence management [PDF]

, 2013
The increasing world energy demands for enhanced oil and gas recovery in the offshore industry has led to new subsea technology developments with increased system functionality.
Kara, Fuat, Onwuzuluigbo, Raluchukwu, Abili, Nimi   +2 more
core   +1 more source

Sing Christmas Tree, Bellevue Baptist Church, postcard

, 1985
Picture of the Living Christmas Tree and Bellevue Baptist Church. On back of postcard card is addressed to Tom Miller, Memphis Pink Palace, 3050 Central Ave., Memphis, TN 38111.
Wile, Denis
core  

The Evaluation Method of Flow and Temperature Field for a Subsea Cage-Type Choke Valve

Journal of Marine Science and Engineering
As a critical regulating component in subsea Christmas tree systems, the cage-type choke valve governs the overall production efficiency and operational reliability of offshore oil and gas exploitation owing to its unique internal flow field ...
Wujun Tong, Yingying Wang, Zeqing Lin, Dingwen Huang, Haibo Li, Xinzhong Li   +5 more
doaj   +1 more source

CONSUMER'S SPECIE KNOWLEDGE AND THE VALUES OF NATURAL CHRISTMAS TREE CHARACTERISTICS [PDF]

Consumers' willingness to pay for natural Christmas tree characteristics are estimated. Differences in willingness to pay for characteristics by specie knowledge and lack of specie knowledge are tested.
Davis, George C.
core  

Forward-Looking Sonar Based 6D Pose Estimation Using Acoustic-Yolo6D Detection and AnP Inversion: A Case Study for Subsea Christmas Tree Panel

Journal of Marine Science and Engineering
Subsea Christmas trees are often deployed in turbid coastal waters or seabed environments. During manipulator operations on Christmas tree panels, conventional optical servoing is severely limited by rapid electromagnetic attenuation and strong ...
Jinxing Yu, Sanming Song, Liming Li, Yuyang Lu, Taofeng Wang, Hairui Cao, Jiaxin Dong, Weilin Zang, Adam Rushworth, Bailu Si, Miaomou Chen   +10 more
doaj   +1 more source

Performance Identification Test Method for Tubing Hanger and Running Tool

Shiyou jixie, 2016
Performance identification test method for tubing hanger and running tool can guarantee product performance and reliability and it is of great significance on reducing the possibility of potential accidents.
Chen Meng, Zhang Laibin, Zheng Wenpei, Chai Yajun, Duan Menglan, Li Rong   +5 more
doaj