Results 51 to 60 of about 2,146,316 (294)

Application of Mechanistic Modeling for Gas Lift Optimization: A General Scaling Curve for Variations of Tubing Size to Optimum Gas Injection

open access: yesJournal of Earth Energy Engineering, 2019
Gas Lift is currently held as one of the most prominent method in artificial lift, proudly operated flawlessly in hundreds of oil wells in Indonesia. However, gas lift optimization is still governed by the exhaustive Gas Lift Performance Curves (GLPC ...
Prasandi Abdul Aziz   +3 more
doaj   +1 more source

The C‐terminal truncated splicing variant of NK1R negatively modulates substance P‐stimulated NK1R signaling

open access: yesFEBS Open Bio, EarlyView.
The neurokinin 1 receptor exists as full‐length (NK1L) and C‐terminally truncated (NK1S) splice variants. We show that NK1S heterodimerizes with NK1L, impairing Gαq coupling and Ca2+ mobilization while enhancing β‐arrestin1 recruitment. NK1S suppresses substance P‐driven gene expression and cell migration, revealing NK1S as an endogenous biased ...
Lan Phuong Nguyen   +8 more
wiley   +1 more source

The Lift Project: Stress Less

open access: yes, 2022
The Lift Project is an evidence-based mental health and wellbeing program that draws together the findings of over 400 studies from the disciplines of Neuroscience, Lifestyle Medicine and Positive Psychology.
Morton, Darren
core   +1 more source

High-efficient drainage technology of shale gas reservoirs with normal pressure in Pengshui Block

open access: yesYouqicang pingjia yu kaifa, 2020
The shale gas reservoirs in Pengshui Block belong to the normal pressure system, where the spontaneous production fails after hydraulic fracturing. This is due to the relative low energy and productivity of the reservoirs, hence it is necessary to deploy
DUAN Chenglian   +5 more
doaj  

IGF2 knockout reduces but does not abolish osteosarcoma growth in vitro and in vivo

open access: yesFEBS Open Bio, EarlyView.
To test whether endogenous IGF2 promotes osteosarcoma growth, IGF2 was knocked out in Saos2 cells via CRISPR‐Cas9. KO cells showed reduced proliferation in vitro, and knockout xenografts in mice reached only ~25% of wild‐type tumor volume. Insulin‐like growth factor 2 (IGF2) is implicated in osteosarcoma, but direct functional evidence of its role is ...
Shun Yao, Marco Archetti
wiley   +1 more source

Uma proposta para o controle automático da repartida de poços operando por gas lift contínuo [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia de Automação e Sistemas, Florianópolis, 2009A repartida de poços é um procedimento de alta complexidade.
Gonzaga, Carlos Alberto Cavichioli
core  

A new experimental method to prevent paraffin - wax formation on the crude oil wells: A field case study in Libya [PDF]

open access: yesHemijska Industrija, 2015
Wax formation and deposition is one of the most common problems in oil producing wells. This problem occurs as a result of the reduction of the produced fluid temperature below the wax appearance temperature (range between 46°C and 50°C) and the
Elhaddad Elnori E.   +3 more
doaj   +1 more source

TRPML1 agonist ML‐SA5 attenuates pulmonary fibroblast activation by suppressing mTOR and restoring autophagic flux

open access: yesFEBS Open Bio, EarlyView.
TGF‐β1 stimulation downregulates lysosomal channel TRPML1 in pulmonary fibroblasts. The TRPML1 agonist ML‐SA5 suppressed fibroblast‐to‐myofibroblast activation and collagen production. Mechanistically, ML‐SA5 inhibited mTOR phosphorylation, restored autophagic flux, and its effects were enhanced by rapamycin (mTOR inhibitor) and reversed by MHY1485 ...
Jiatong Yao   +10 more
wiley   +1 more source

ASPECTS REGARDING INFLUENCE OF IPR AND OPR CURVES ON GAS LIFT PERFORMANCE [PDF]

open access: yesRomanian Journal of Petroleum & Gas Technology, 2020
Gas lift performance curve describes the relationship between the gas injection rates and liquid rates produced by a gas lift well and represents the input of the gas lift optimization process.
Mariea Marcu
doaj  

The Lift Project: Your Limbo is Listening

open access: yes, 2022
The Lift Project is an evidence-based mental health and wellbeing program that draws together the findings of over 400 studies from the disciplines of Neuroscience, Lifestyle Medicine and Positive Psychology.
Morton, Darren
core   +1 more source

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