Results 131 to 140 of about 11,917 (312)

Damage Analysis of Submarine Pipelines with Corrosion Defects Under Impact Load

Shiyou jixie
Considering that submarine oil and gas pipelines are susceptible to damage and destruction caused by impact and corrosion,based on the Coupled Euler-Lagrange(CEL)algorithm,a finite element model of falling object-corroded pipeline-seabed soil impact was ...
Ren Tao, Zheng Jilin, Zeng Wei, Liu Qiang   +3 more
doaj  

Investigation on the Effects of Uncertainties in Construction Quality on the Bursting Capacity of Submarine Pipelines

International Journal of Coastal and Offshore Engineering, 2017
Construction quality plays an important role in the integrity of submarine oil and gas pipelines during their lifetime. Quality of material and quality of construction contractors are two major contributors to the durability of the pipelines.
Bahram Mehrafrooz, Pedram Edalat, Mojtaba Dyanati   +2 more
doaj  

A Strategic Location Model of Stationary Production Units: A Case study in the Albacora Leste field [PDF]

, 2018
The imminent interest in issues related to the oil and gas sector has always proved to be a profitable source of investment and research, with incremental gains and innovations in the various sectors of the offshore industry.
Almeida, F. M. (Fabrício), Caetano, J. M. (Joane), Calderaro, I. F. (Izan), Lacerda, I. M. (Isac), Moreira, L. B. (Leonard), Souza, C. H. (Carlos)   +5 more
core  

An Open‐Source Pipeline for Calcium Imaging and All‐Optical Physiology in Human Stem Cell‐Derived Neurons

Advanced Science, EarlyView.
This work introduces an open‐source all‐optical platform for functional phenotyping of human stem cell‐derived neurons. The system integrates optogenetics, calcium imaging, automated acquisition, and analysis to resolve single‐cell and network activity, enabling longitudinal measurements, disease modeling, and pharmacological screening in preclinical ...
Wardiya Afshar‐Saber, Federico M. Gasparoli, Ziqin Yang, Nicole A. Teaney, Rachel Hobson, Lahin Lalani, Gayathri Srinivasan, Dosh Whye, Ranit Karmakar, Elizabeth D. Buttermore, Kellen D. Winden, Cidi Chen, Mustafa Sahin   +12 more
wiley   +1 more source

Deep Learning‐Powered Scalable Cancer Organ Chip for Cancer Precision Medicine

Advanced Science, EarlyView.
This scalable, low‐cost Organ Chip platform, made via injection molding, uses capillary pinning for hydrogel confinement and supports versatile tissue coculture and robust imaging. Deep learning enables label‐free, sensitive phenotypic analysis.
Yu‐Chieh Yuan, Beibei Xu, Jenna McCormack, XuHai Huang, Jingzhe Ma, Thomas Marshall, Yacong Sun, Hardeep Singh, Alyssa Fanelli, Gauri Kulkarni, Ji Hye Seo, Paige Gilbride, Bing Wei, Bo Wang, Yanyan Liu, Fei Ma, Lin Zhou, Shuyang Wang, Xiaohua Qian, Zhiyong Xie, Polina Golland, Longlong Si, Yu Shrike Zhang, Xin Xie, Haiqing Bai   +24 more
wiley   +1 more source

Freedom of Navigation in a Post-UNCLOS III Environment [PDF]

, 1983
Clingan, Thomas A., Jr.
core   +2 more sources

Economic and Organizational Issues in Alaska Water Quality Management [PDF]

, 1971
The work upon which this report (Proj. A-029-ALAS) is based was supported by funds provided by the United States Department of the Interior, Office of Water Resources Research, as authorized under the Water Resources Act of ...
Erickson, Gregg K., Tussing, Arlon R.
core   +1 more source

Targeted Extracellular Vesicles Deliver Asiaticoside to Inhibit AURKB/DRP1‐Mediated Mitochondrial Fission and Attenuate Hypertrophic Scar Formation

Advanced Science, EarlyView.
Hypertrophic scar formation is driven by excessive mitochondrial fission in wound macrophages, which we discover is governed by a novel AURKB‐DRP1(Ser616) axis. The study develops a targeted therapy using cRGD‐decorated extracellular vesicles to deliver the natural compound Asiaticoside specifically to macrophages.
Luyu Li, Chenli Si, Xue Wang, Xiaojin Wu, Ying Shang, Shengfang Ge, Yong Wang, Yong Zuo, Zhen Zhang   +8 more
wiley   +1 more source

BCR::ABL1‐Induced Enhancer Reprogramming Uncovers Hypersensitivity of Ph+B‐ALL Cells to Enhancer‐Targeting Drugs

Advanced Science, EarlyView.
Ng et al. show that the BCR::ABL1 kinase that drives the lymphoid leukemia Ph+B‐ALL modulates enhancer function by coopting signaling‐inducible transcription factors such as MYC, STAT5, and ETV5. BCR::ABL1 thereby promotes the transcriptional program driving and defining this leukemia and renders Ph+B‐ALL cells hypersensitive to enhancer‐inhibiting ...
Han Leng Ng, Trudy Lee Glaser, Jintao Zhu, Mark E. Robinson, Kadriye N. Cosgun, Valeriya Malysheva, Ozgen Deniz, Nicholas T. Crump, Kaiyue Helian, Andrew J. Innes, Richard Burt, Li Sun, George John, Haibin Zhou, Atsunori Kaneshige, Longchuan Bai, Shaomeng Wang, Mikhail Spivakov, Markus Müschen, Niklas Feldhahn   +19 more
wiley   +1 more source

S-Shaped Laying Technology for Deepwater Submarine Pipelines in the South China Sea

Shiyou jixie
The deepwater environment is complicated and changeable,and internal wave current frequently occurs in the South China Sea,so the laying of submarine pipelines is extremely challenging in the deep waters of the South China Sea.Taking the deepwater ...
Hu Kai, Li Jiannan, Zhao Gang, Gao Qingyou, Liu Kai, Liu Shuai   +5 more
doaj