Results 51 to 60 of about 13,576 (317)

Chiral Engineered Biomaterials: New Frontiers in Cellular Fate Regulation for Regenerative Medicine

open access: yesAdvanced Functional Materials, EarlyView.
Chiral engineered biomaterials can selectively influence cell behaviors in regenerative medicine. This review covers chiral engineered biomaterials in terms of their fabrication methods, cellular response mechanisms, and applications in directing stem cell differentiation and tissue function.
Yuwen Wang   +5 more
wiley   +1 more source

Comparison of geochemical characteristics and forming environment of volcanic rocks in Northern Xinjiang and the Songliao Basin, China

open access: yesJournal of Natural Gas Geoscience, 2017
The tectonic settings of Northern Xinjiang, Songliao Basin, and its peripheral areas all belong to the Paleoasian orogenic region. Their main structures are all composed of multiple continental segments and peripheral fold belts. Similar tectonic setting
Yanzhao Wei   +3 more
doaj   +1 more source

Komparasi Geokimia Batuan Gunung Api Kuarter dan Tersier di Tepian Selatan Lampung

open access: yesEksplorium: Buletin Pusat Pengembangan Bahan Galian Nuklir, 2020
The presence of volcanic rocks in Sumatra is due to the subduction of the Indian-Australian Ocean Plate under the West Sumatra Plate since the Eocene. Tanggamus Regency situated at the southern edge of Lampung with the occurrence of several Tertiary and ...
Ronaldo Irzon
doaj   +1 more source

Classification and Evaluation of Volcanic Rock Reservoirs Based on the Constraints of Energy Storage Coefficient

open access: yesFrontiers in Earth Science, 2022
The current classification and evaluation methods of volcanic rock reservoirs have low accuracy and cannot effectively provide guidance for the selection of volcanic rock gas reservoirs, which have efficient properties for gas production.
Wen-Tie Sun   +12 more
doaj   +1 more source

The Elvans and Volcanic Rocks of Dartmoor [PDF]

open access: yesQuarterly Journal of the Geological Society of London, 1889
In the course of an inquiry into the physical history of Dartmoor, which led to the conclusion that this great granitic upland represents the basal portion of a volcano some 16,000 feet high, special attention was necessarily paid to the felsites or elvans of the district, as filling the gap between the plutonic members of the series, the ...
openaire   +2 more sources

Protein‐Like Polymers Targeting Keap1/Nrf2 as Therapeutics for Myocardial Infarction

open access: yesAdvanced Materials, EarlyView.
We describe a Keap1 targeting protein‐like polymer (PLP) which activates Nrf2, an important cytoprotective transcription factor for relieving myocardial infarction‐induced oxidative stress. This PLP increases cell survival in vitro in multiple relevant cardiac cell types and elicits pro‐reparative responses, improving cardiac function in a preclinical ...
Joshua M. Mesfin   +17 more
wiley   +1 more source

A Bilayer Micro/Nanostructured Water‐Based Paint With Effective Thermal Insulating and Reflective Properties

open access: yesAdvanced Materials Interfaces, EarlyView.
The design, optimization and characterization of a new bilayer painting system is presented. The underlying layer is engineered to provide exceptional thermal insulation through the synergistic effect of hollow perlite microspheres and micrometer‐sized cellulose particles. The external painting layer is designed to induce the formation of a homogeneous
Antonino Caputo   +8 more
wiley   +1 more source

Human decimation caused bottleneck effect, genetic drift, and inbreeding in the Canarian houbara bustard

open access: yesThe Journal of Wildlife Management, Volume 87, Issue 2, February 2023., 2023
We describe the genetic characteristics and dynamics, and the recent evolutionary history of the Canarian houbara bustard, an endemic to the Canary Islands. We identified high gene flow and two genetic units, with genetic bottlenecks and subsequent inbreeding in both of them, and propose potential management actions to avoid its extinction. Abstract An
Jose L. Horreo   +5 more
wiley   +1 more source

The Hornsby Quarry Geosite, NSW, Australia—A Geoheritage Treasure

open access: yesLand, 2022
Quarrying for aggregate material at Hornsby in New South Wales (Australia) exposed a >100 m-deep cross-section of the volcanic neck of a Jurassic diatreme, which extruded through the Sydney Basin deposits.
Trudi A. Semeniuk
doaj   +1 more source

Home - About - Disclaimer - Privacy