Results 1 to 10 of about 992,809 (248)

Endohedrally Doped Cage Clusters

open access: yesChemical Reviews, 2020
The discovery of carbon fullerene cages and their solids opened a new avenue to build materials from stable cage clusters as "artificial atoms" or "superatoms" instead of atoms. However, cage clusters of other elements are generally not stable.
Jijun Zhao, Si Zhou, Vijay Kumar
exaly   +2 more sources

A Long‐Lasting Skin Protectant Based on CG‐101, a Deep Eutectic Solvent Comprising Choline and Geranic Acid

open access: yesGlobal Challenges, 2022
The COVID‐19 public health crisis has spotlighted the need to improve global hygiene and sanitization. In addition to causing staggering rates of transmission and fatality, COVID‐19 has severely impacted the quality of life and mental health of global ...
Marina Shevachman   +4 more
doaj   +1 more source

Widespread natural methane and oil leakage from sub-marine Arctic reservoirs

open access: yesNature Communications, 2023
Barents Sea shelf experienced >30 episodes of glaciation which scraped off layers of rocks and led to petroleum reservoirs exposed onto the seafloor. Today, such uncapped reservoirs produce strong fluxes of methane gas and oil into the ocean.
Pavel Serov   +4 more
doaj   +1 more source

Distinct modes of meltwater drainage and landform development beneath the last Barents Sea ice sheet

open access: yesFrontiers in Earth Science, 2023
The flow of glacial ice is impacted by basal meltwater drainage systems that fluctuate on a continuum from distributed, high-pressure environments to channelized, lower pressure networks. Understanding the long-term development of dominant drainage modes
Calvin Shackleton   +6 more
doaj   +1 more source

Clinical translation of choline and geranic acid deep eutectic solvent

open access: yesBioengineering & Translational Medicine, 2021
Choline geranate deep eutectic solvent/ionic liquid (CAGE) has shown several desirable therapeutic properties including antimicrobial activity and ability to deliver drugs transdermally in research laboratories.
Justin Ko   +5 more
doaj   +1 more source

Carbon isotope (δ13C) excursions suggest times of major methane release during the last 14 kyr in Fram Strait, the deep-water gateway to the Arctic [PDF]

open access: yesClimate of the Past, 2015
We present results from a sediment core collected from a pockmark field on the Vestnesa Ridge (~ 80° N) in the eastern Fram Strait. This is the only deep-water gateway to the Arctic, and one of the northernmost marine gas hydrate provinces in the world ...
C. Consolaro   +5 more
doaj   +1 more source

Cayley Cages [PDF]

open access: yesJournal of Algebraic Combinatorics, 2012
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Exoo, Geoffrey   +2 more
openaire   +2 more sources

A Continuous Seismostratigraphic Framework for the Western Svalbard-Barents Sea Margin Over the Last 2.7 Ma: Implications for the Late Cenozoic Glacial History of the Svalbard-Barents Sea Ice Sheet

open access: yesFrontiers in Earth Science, 2021
Here we present a high-resolution, continuous seismostratigraphic framework that for the first time, connects the over 1,000 km long western Svalbard-Barents Sea margin and covers the last ∼2.7 million years (Ma).
Nikolitsa Alexandropoulou   +9 more
doaj   +1 more source

Using Lordotic Cages at the L5–S1 Level Does Not Guarantee the Improvement of Sagittal Alignment in Patients Who Underwent Posterior Lumbar Interbody Fusion [PDF]

open access: yesAsian Spine Journal, 2023
Study Design Retrospective comparative study. Purpose This study aimed to investigate the effects of the lordotic angle of cages on sagittal alignment in patients who underwent 1- or 2-level posterior lumbar interbody fusion (PLIF), including the L5–S1 ...
Jae Hwan Cho   +3 more
doaj   +1 more source

Origin and Periodic Behavior of Short Duration Signals Recorded by Seismometers at Vestnesa Ridge, an Active Seepage Site on the West-Svalbard Continental Margin

open access: yesFrontiers in Earth Science, 2022
Short duration events (SDEs) are reported worldwide from ocean-bottom seismometers (OBSs). Due to their high frequency (4–30 Hz) and short duration, they are commonly attributed to aseismic sources, such as fluid migration related processes from cold ...
P. Domel   +6 more
doaj   +1 more source

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