Results 31 to 40 of about 2,813,015 (292)

Evolution and resource potential of Permian source rocks in the southern depression of the South Yellow Sea Basin

open access: yesShiyou shiyan dizhi, 2023
The Permian source rocks in the southern depression of the South Yellow Sea Basin have been proved to be fair-good source rocks. Based on the analysis of recent Paleozoic oil and gas exploration and research results, the thermal evolution and hydrocarbon
Qian CAO   +6 more
doaj   +1 more source

Evolutionary characteristics of hydrocarbon generation in carbonate hydrocarbon source rocks

open access: yes, 2023
Abstract Carbonate reservoirs, as the most important hydrocarbon reservoirs, have more than 50% of the total global hydrocarbon resources. By evaluating the hydrocarbon source rock development and hydrocarbon generation evolution characteristics, it is of great significance for the exploration and development of hydrocarbon reservoirs in ...
Zhen Wang   +6 more
openaire   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

open access: yesFEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta   +3 more
wiley   +1 more source

The generation and continued existence of overpressure in the Delaware Basin, Texas [PDF]

open access: yes, 2007
The Delaware Basin, part of the larger Permian Basin, contains important hydrocarbon plays. Permian strata contain 71% of in-place oil and 53% of in-place gas, with the remainder hosted in the Lower Palaeozoic.
Sinclair, Thomas Daniel
core  

The microbiome in human skin aging

open access: yesFEBS Letters, EarlyView.
Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana   +3 more
wiley   +1 more source

Generation R

open access: yes, 2022
Generation R onderzoekt de groei, ontwikkeling en gezondheid van 10.000 opgroeiende kinderen in Rotterdam (prospective cohort study). Deze kinderen worden al gevolgd vanaf de vroege zwangerschap en blijven we volgen tot hun jong volwassenheid.
Erasmus MC, afdeling Generation R
core  

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

open access: yesMolecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

An assessment of fluid flow and overpressure modelling m selected North Sea and Laramide basins [PDF]

open access: yes, 1994
The occurrence of overpressure observed in petroleum bearing basins must be understood in terms of generation and distribution in order to build up a fluid flow history.
Edwards, Stephen Cross
core  

The characteristics and hydrocarbon-generation model of Paleogene–Neogene System saline lacustrine facies source rocks in the Western Qaidam Basin, China

open access: yesJournal of Petroleum Exploration and Production Technology, 2019
To further understand the characteristics and hydrocarbon-generation model of Paleogene–Neogene System salt-lake facies source rocks in the Western Qaidam Basin, selecting argillaceous source rock samples from the Lower Ganchaigou Formation, the Upper ...
Zhe Chen, Chunsheng Zhang
doaj   +1 more source

Somatostatin receptor 4 (SSTR4) is a tumor suppressor in cutaneous and head & neck squamous cell carcinomas

open access: yesMolecular Oncology, EarlyView.
This study identifies somatostatin receptor 4 (Sstr4) as a critical tumor suppressor against skin and head/neck cancers (HNSCC, cSCC, and BCC). The loss of Sstr4 removes a check on cell growth, causing hyperactivation of the MAPK‐ERK signaling pathway (↑).
Ali Taqvi   +6 more
wiley   +1 more source

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