Results 51 to 60 of about 1,061,722 (311)

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Distribution and genesis of the Maokou Formation dolomite in Fengdu-Shizhu area, eastern Sichuan Basin

Energy Exploration & Exploitation
To investigate the development laws and genesis of the Maokou Formation dolomite in the Fengdu-Shizhu area, we analyzed core, thin section, logging, and geochemical data, and obtained the following understandings: 1.
Fabo Xu, Li Li, Nina Luo, Sizhe Tang, Di Xiao, Wenjie Yang, Minglong Li, Qilong Yang, Yuxin Tang   +8 more
doaj   +1 more source

Indigenous microbial communities as catalysts for early marine cements: An in vitro study

The Depositional Record, 2023
Early marine cementation is a fundamental process for many characteristics of carbonates, like the stabilisation of steep slopes. The genesis of early cements is often attributed to physicochemical processes but there is evidence for microbial mediation.
Mara R. Diaz, Gregor P. Eberli, Ralf J. Weger   +2 more
doaj   +1 more source

Tubular carbonate concretions as hydrocarbon migration pathways? Examples from North Island, New Zealand [PDF]

, 2006
Cold seep carbonate deposits are associated with the development on the sea floor of distinctive chemosyn¬thetic animal communities and carbonate minerali¬sation as a consequence of microbially mediated anaerobic oxidation of methane.
Browne, Gregory H., Campbell, Kathleen A., Kamp, Peter J.J., King, Peter R., Nelson, Campbell S., Nyman, Stephanie Leigh, Pearson, Michael J., Schellenberg, Francesca   +7 more
core   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

A Model for Predicting Borehole Wall Stability in High Stress Fractured Formations

Zuanjingye yu wanjingye
To deal with the wellbore collapse and instability problems encountered in drilling the broken marine carbonate formations in Shunbei and western Sichuan, a visual true triaxial wellbore instability physical simulation experimental platform was prepared ...
Weiji WANG, Dujie ZHANG
doaj   +1 more source

Types, characteristics, origin and exploration significance of reef-shoal reservoirs: A case study of Tarim Basin, NW China and Sichuan Basin, SW China

Petroleum Exploration and Development, 2014
Taking reef-shoal bodies developed in multiple formations in the Tarim and Sichuan Basins as examples, this paper examines the origin of pores and heterogeneity of different types of reef-shoal reservoirs, and tries to find out the distribution rules of ...
Wenzhi ZHAO, Anjiang SHEN, Jingao ZHOU, Xiaofang WANG, Junming LU   +4 more
doaj   +1 more source

Modeling electrolyte composition effects on anion-exchange membrane water electrolyzer performance [PDF]

, 2019
Anion-exchange membrane (AEM) water electrolysis could allow inexpensive and greener hydrogen production than other alternatives, such as steam methane reforming.
Gerhardt, MR, Stanislaw, LN, Weber, AZ
core  

Effect of Langmuir monolayer of bovine serum albumin protein on the morphology of calcium carbonate

, 2011
Bovine serum albumin (BSA) Langmuir monolayer, as a model of biomineralization-associated proteins, was used to study its effect on regulated biomineralization of calcium carbonate.
Addadi, Becker, Bin-Bin Hu, Clark, DiMasi, Donners, Fernandez-Diaz, Hayashi, Hernández-Hernández, Heywood, Kitano, Liang, Liu, Lochhead, Mann, Mann, Mann, Manoli, Marín-García, Naka, Owaku, Raz, Shu-Xi Dai, Subburaman, Sánchez-González, Sánchez-González, Takeuchi, Travaille, Treccani, Tsortos, Volkmer, Weiner, Weiner, Yan, Zhang, Zhong-Hui Xue, Zu-Liang Du   +36 more
core   +1 more source

Paleoceanography of the eastern equatorial Pacific during the Neogene: Synthesis of Leg 138 drilling results [PDF]

, 1995
The primary objective of Leg 138 was to provide detailed information about the ocean\u27s response to global climate change during the Neogene. Two north-south transects were drilled (95° and 110°W) within the region of equatorial divergence-driven ...
Mayer, Larry A., Mix, Alan C., Pisias, Nicklas G.   +2 more
core   +2 more sources