Results 131 to 140 of about 17,112,399 (298)

The IDB: Vol. 24, no. 9-10, September-October 1997

open access: yes, 1997
The IDB reports on economic and social development trends in Latin America and the Caribbean and on the activities of the Bank.
Inter-American Development Bank
core   +1 more source

Wellhead Tieback Technology for Shallow Sea Well under Integrated Exploration-development Strategy

open access: yesShiyou jixie, 2018
According to relevant laws and regulations, at the end of well life, the exploratory well will either be permanently abandoned or temporary abandoned. The permanent abandonment requirement is stricter than the temporary abandonment.
Huo Hongbo   +6 more
doaj  

Biomimetic technologies for drill rods: Advances in research and development trends

open access: yesMeitian dizhi yu kantan
Significance Drill rods are recognized as core tools in drilling engineering, and their performance exerts a significant influence on drilling efficiency and safety.
Chuanliu WANG, Pei JU
doaj   +1 more source

Ferroptosis: A New Development Trend in Periodontitis. [PDF]

open access: yesCells, 2022
Chen K   +5 more
europepmc   +1 more source

USP29‐regulated noncanonical stabilization of the hypoxia‐inducible factor‐α in aggressive prostate cancer

open access: yesMolecular Oncology, EarlyView.
We identify USP29 as the only DUB mirroring CA9 expression, a marker of hypoxia and HIF pathway activation associated with PCA aggressiveness. USP29 stabilizes HIF‐1α and HIF‐2α via a noncanonical mechanism that is independent of PHD/pVHL activity yet relies on proteasomal regulation, establishing USP29 as a previously unrecognized regulator of hypoxic
Amelie S Schober   +16 more
wiley   +1 more source

Issue Analysis of Large Scale Fracturing Equipment Application and Its Development Trend

open access: yesShiyou jixie, 2017
In the process of domestic shale gas development, large-scale fracturing equipment have common applications issues like low power utilization and unreasonable equipment application.
Wu Hanchuan
doaj  

Finding novel vulnerabilities of hypomorphic BRCA1 alleles

open access: yesMolecular Oncology, EarlyView.
Synthetic lethality screens performed to identify novel vulnerabilities often model complete gene loss, thereby overlooking patient‐derived hypomorphic mutations. In this study, we have performed genome‐wide CRISPR screens on BRCA1 hypomorphic mutations, showing BRCA1I26A behaves like wild‐type, while BRCA1R1699Q mimics deficiency. Furthermore, we have
Anne Schreuder   +10 more
wiley   +1 more source

IDB America: Vol. 26, no. 1-2, January-February 1999

open access: yes, 1999
IDB America reports on economic and social development trends in Latin America and the Caribbean and on the activities of the IDB.
Inter-American Development Bank
core   +1 more source

Home - About - Disclaimer - Privacy