Results 81 to 90 of about 15,623,747 (237)

An improved RIME optimization algorithm and its application in linear antenna arrays side lobe level suppression [PDF]

AIP Advances
The pattern synthesis technique of antenna arrays has a wide range of applications in radar and communication systems, which is an important research direction in the field of smart antennas.
Yibo Wang, Yan Liu, Liang Dong, Anyong Liu, Zhuo Chen   +4 more
doaj   +1 more source

Cluster Spacing and Well Spacing Optimization Using Multi-Well Simulation for the Lower Spraberry Shale in Midland Basin

, 2017
Unconventional reservoir production in the Midland Basin heavily depends on successful hydraulic fracturing treatments. Operators have been demonstrating that better wells have been completed with longer laterals, tighter stage and cluster spacing, and ...
Hongjie Xiong, Jane Zhu, James Forrest, Amir Kianinejad   +3 more
core   +1 more source

Optimizing photoactivation of PA‐mCherry for optical pooled CRISPR screens

FEBS Open Bio, EarlyView.
Photoactivatable PA‐mCherry finds widespread use to optically tag individual cells. However, confocal 405 nm UV laser‐scanning (normal scan) is much less efficient than widefield UV illumination, limiting the use of PA‐mCherry on confocal instruments. We remedy this limitation by reporting that rapid and repeated confocal scanning with a low‐intensity,
Sravasti Mukherjee, Giulia Zanetti, Bram van den Broek, Kees Jalink   +3 more
wiley   +1 more source

Key technologies for increasing production based on the best practices of major shale oil and gas basins

Energy Geoscience
Key technologies that make productivity increase are revealed through analyzing the best practices and production data in major shale basins of North America.
Jon Jincai Zhang, Zhihui Fan
doaj   +1 more source

RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells

FEBS Open Bio, EarlyView.
RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour, Christine Volmert, Valentina Piano   +2 more
wiley   +1 more source

Directed evolution of enzymes at the crossroads of tradition and innovation

FEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova, Andrej Mirossay, Erik Sedlak   +2 more
wiley   +1 more source

Qualitative assessment of optimizing the well spacings based on the economic analysis

Geothermal Energy
The design of well spacing significantly influences the sustainability and economic benefit of geothermal energy extraction. However, most studies have predominantly employed heat production-related parameters as indicators of well spacing, and a ...
Wenjie Sun, Weizun Zhang, Zhongxin Zhao, Yonghui Huang, Yaqian Ren, Lu Ren, Yican Yan, Shuqin Ji, Shejiao Wang, Yanlong Kong   +9 more
doaj   +1 more source

Hyperosmotic stress‐induced redistribution of pre‐mRNA cleavage factor I subunits is associated with shifts in alternative polyadenylation

FEBS Open Bio, EarlyView.
Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya, Masatake Osawa, Hidefumi Fukumitsu   +2 more
wiley   +1 more source

Layer series division for development of shale gas of Pingqiao anticline in Nanchuan Block and reasonable well spacing optimization

Youqicang pingjia yu kaifa, 2021
The gas-bearing shale in Wufeng-Longmaxi Formation of Pingqiao anticline in Nanchuan block is thick.Currently,the low vertical producing reserves,underused oil-bearing area remains in the development in the same layer series with the horizontal well ...
FANG Dazhi, QIAN Jin, MEI Junwei, REN Jianhua, MA Bo, LU Bi   +5 more
doaj  

Critical Evaluation of Infill Well Placement and Optimization of Well Spacing Using the Particle Swarm Algorithm

, 2016
Optimizing the placement of new wells and well spacing is a vital issue in oil field development. Drilling infill wells is one way to maximize the recovery of oil from reservoirs. The problem of infill well placement is challenging because many different
Obed, Kwami Senyo Kondo
core