Results 41 to 50 of about 779,949 (313)
FEBS Open Bio, EarlyView.IqgC is a RasGAP from Dictyostelium discoideum. IqgC binds RasG via its RasGAP domain and deactivates it on macroendocytic cups, thereby suppressing the uptake of fluid and particles. IqgC has a positive effect on cell‐substratum adhesion, and its RGCt domain is required for recruitment to ventral foci.
Vedrana Filić +3 more
wiley +1 more source
Mechanics Analysis on Horizontal Well Tractor System
Shiyou jixie, 2016 The dynamic performance of horizontal well tractor directly influence the tractor’s work quality,so mechanics studies on tractor are essential.But the traditional tractor mechanics study methods are usually simple.To build a more accurate model of ...
Chen Liangfan, Gao Deli, Zhao Ning
doaj
Modeling of Inflow Well Performance of Multilateral Wells: Employing the Concept of Well Interference and the Joshi's Expression [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2011 The use of multilateral well is becoming an emerging method to improve oil recovery efficiently and to drain reservoirs more efficacious. By developing drilling technology, completing the oil wells as multilateral wells become more interesting especially
Seyed Reza Shadizadeh +2 more
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Selection and Optimization of Drilling Equipment for CBM Horizontal Well
Meikuang Anquan, 2020 In order to meet the construction requirements of CBM horizontal well and reduce the drilling cost, it is necessary to investigate and summarize the conventional water-source drilling rig, oil drilling rig and truck-mounted drilling rig.
YANG Zhe
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FEBS Open Bio, EarlyView.This research protocol outlines a workflow for nuclear magnetic resonance (NMR)‐based metabolomics in the agri‐food sector. Using two case studies—strawberry leaves (solid matrix) and wine (liquid matrix)—it details the procedures for sample preparation, data acquisition, and processing.
Andrea Fernández‐Veloso +4 more
wiley +1 more source
Formulation of New Equation to Estimate Productivity Index of Horizontal Wells
Iraqi Journal of Chemical and Petroleum Engineering, 2014 Significant advances in horizontal well drilling technology have been made in recent years. The conventional productivity equations for single phase flowing at steady state conditions have been used and solved using Microsoft Excel for various reservoir ...
Ghanim M. Farman, Maha Raouf Abdulamir
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FEBS Open Bio, EarlyView.Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley +1 more source
ASPECTS OF OPTIMIZATION OF DRILLING DIRECTIONAL WELLS
Известия высших учебных заведений: Нефть и газ, 2017 Analysis of the Russian and foreign expertisein optimizing the drilling process suggeststhe need to develop new methods for solving the problems associated with the process of drilling directional wells, in order to prevent possible complications and on ...
V. G. Kuznetsov +3 more
doaj +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background Poststroke fatigue (PSF) and frailty share substantial overlap in their manifestations, yet previous research has yielded conflicting results due to the use of heterogeneous frailty assessment tools. Objective To evaluate the independent impact of frailty on PSF using a unified measurement system (Tilburg Frailty Indicator, TFI ...
Chuan‐Bang Chen +6 more
wiley +1 more source
Application of Long Lateral Section Horizontal Well Drilling Technology in Well ZC1
Shiyou jixie, 2017 The Well ZC1 has a long horizontal section with the target reservoir of Chang 6. To address the issues like shallow buried depth of Chang 6 reservoir, long horizontal section and open hole section, difficulty in wellbore cleaning and stability of ...
Tang Honglin +3 more
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