Results 131 to 140 of about 260,636 (325)

Optimal estimation of snow and ice surface parameters from imaging spectroscopy measurements

, 2021
Niklas Bohn, T. H. Painter, David R. Thompson, Nimrod Carmon, Jouni Susiluoto, M. Turmon, Mark Helmlinger, Robert O. Green, Joseph M. Cook, Luis Guanter   +9 more
openalex   +2 more sources

Peptide Sequencing With Single Acid Resolution Using a Sub‐Nanometer Diameter Pore

Advanced Functional Materials, EarlyView.
To sequence a single molecule of Aβ1−42–sodium dodecyl sulfate (SDS), the aggregate is forced through a sub‐nanopore 0.4 nm in diameter spanning a 4.0 nm thick membrane. The figure is a visual molecular dynamics (VMD) snapshot depicting the translocation of Aβ1−42–SDS through the pore; only the peptide, the SDS, the Na+ (yellow/green) and Cl− (cyan ...
Apurba Paul, Archith Rayabharam, Lisa Almonte, Eveline Rigo, Joshy Joseph, Ashutosh Kumar, Zhuxin Dong, Narayana Aluru, Gregory Timp   +8 more
wiley   +1 more source

Phase and Morphology of Water-ice Grains Formed in a Cryogenic Laboratory Plasma

The Astrophysical Journal
Grains of ice are formed spontaneously when water vapor is injected into a weakly ionized laboratory plasma in which the background gas has been cooled to cryogenic temperatures comparable to those of deep space.
André Nicolov, Murthy S. Gudipati, Paul M. Bellan   +2 more
doaj   +1 more source

Hidden force opposing ice compression

, 2012
Coulomb repulsion between the unevenly-bound bonding and nonbonding electron pairs in the O:H-O hydrogen-bond is shown to originate the anomalies of ice under compression.
Sun, Chang Q, Zhang, Xi, Zheng, Weitao
core   +1 more source

Dynamical Properties of Ice and Water: A Broadband Dielectric Spectroscopy Study [PDF]

, 2019
В. Г. Артемов, Henni Ouerdane
openalex   +1 more source

Spectral data associated to the publication: "VIS spectroscopy of NaCl - water ice mixtures irradiated with 1 and 5 keV electrons under Europa's conditions: Formation of colour centres and Na colloids " by R. Cerubini et al. (Icarus 379, 2022)

, 2023
Romain Cérubini, A. Pommerol, André Galli, B. Jöst, P. Wurz, N. Thomas   +5 more
openalex   +1 more source

A Smart Bio‐Battery Facilitates Diabetic Bone Defect Repair Via Inducing Macrophage Reprogramming and Synergistically Modulating Bone Remodeling Coupling

Advanced Functional Materials, EarlyView.
This research presents a novel implantable bio‐battery, GF‐OsG, tailored for diabetic bone repair. GF‐OsG generates microcurrents in high‐glucose conditions to enhance vascularization, shift macrophages to the M2 phenotype, and regulate immune responses.
Nanning Lv, Haifu Sun, Wenxiang Tang, Yonggang Li, Zhonglai Qian, Lihui Hong, Chong Chen, Hongye Li, Jiaxiang Bai, Yusen Qiao, Mingming Liu   +10 more
wiley   +1 more source

Deuterated Water Ice on the Satellites of Saturn

The Planetary Science Journal
The deuterium-to-hydrogen ratio in water ice in a planetary body carries important information on the history of water processing and delivery in the protostellar nebula.
Michael E. Brown, Samantha K. Trumbo, M. Ryleigh Davis, Swaroop Chandra   +3 more
doaj   +1 more source

Far infrared spectra of amorphous and crystalline water ice and changes in these phases as the result of proton irradiation [PDF]

Far infrared spectra from 20 microns (500 cm(sup -1)) to 100 microns (100 cm(sup -1)) of water ice were measured. Amorphous ice deposited at 13 K has one absorption band at 45 microns (220 cm(sup -1)).
Hudson, Reggie L., Moore, Marla H.
core   +1 more source

A Photometric System for Detection of Water and Methane Ices on Kuiper Belt Objects

, 2011
We present a new near-infrared photometric system for detection of water ice and methane ice in the solar system. The system consists of two medium-band filters in the K-band region of the near-infrared, which are sensitive to water ice and methane ice ...
Barkume, Brown, Brown, Chadwick A. Trujillo, Cruikshank, Doressoundiram, Emily L. Schaller, Fraser, Fulchignoni, Hapke, Houk, Jewitt, Jewitt, McKinnon, Merlin, Morbidelli, Noll, Olkin, Rabinowitz, Ragozzine, Schaller, Schaller, Schaller, Scott S. Sheppard, Sheppard, Smith, Smith, Stansberry, Tiscareno, Trujillo, Trujillo, Trujillo   +31 more
core   +1 more source