Results 61 to 70 of about 733,441 (303)

The Impact of Resolving Subkilometer Processes on Aerosol‐Cloud Interactions of Low‐Level Clouds in Global Model Simulations

open access: yesJournal of Advances in Modeling Earth Systems, 2020
Subkilometer processes are critical to the physics of aerosol‐cloud interaction (ACI) but have been dependent on parameterizations in global model simulations.
C. R. Terai   +3 more
doaj   +1 more source

Advancing Research on Biomaterials and Biological Materials with Scanning Electron Microscopy under Environmental and Low Vacuum Conditions

open access: yesAdvanced Engineering Materials, EarlyView.
Herein, environmental scanning electron microscopy (ESEM) is discussed as a powerful extension of conventional SEM for life sciences. By combining high‐resolution imaging with variable pressure and humidity, ESEM allows the analysis of untreated biological materials, supports in situ monitoring of hydration‐driven changes, and advances the functional ...
Jendrian Riedel   +6 more
wiley   +1 more source

Mapping the Twilight Zone—What We Are Missing between Clouds and Aerosols

open access: yesRemote Sensing, 2017
Scientific understanding of aerosol-cloud interactions can profit from an analysis of the transition regions between pure aerosol and pure clouds as detected in satellite data.
Katharina Schwarz   +3 more
doaj   +1 more source

Spiral arm triggering of star formation [PDF]

open access: yes, 2006
We present numerical simulations of the passage of clumpy gas through a galactic spiral shock, the subsequent formation of giant molecular clouds (GMCs) and the triggering of star formation.
Clare L. Dobbs, Ian A. Bonnell, Motte
core   +2 more sources

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

open access: yesAdvanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng   +7 more
wiley   +1 more source

Primordial Star Formation under Far-ultraviolet radiation

open access: yes, 2000
Thermal and chemical evolution of primordial gas clouds irradiated with far-ultraviolet (FUV; < 13.6 eV) radiation is investigated. In clouds irradiated by intense FUV radiation, sufficient hydrogen molecules to be important for cooling are never formed.
Black J. H.   +12 more
core   +2 more sources

The Cloud

open access: yesVisual Studies, 2012
This short essay is an introduction to The Cloud, an unrealized architectural proposal for an observation deck as a monument to the London 2012 Olympics. The Cloud would allow visitors to immerse themselves in weather, and the city to connect with digital data; it proposes an innovative solution for energy harvesting and a bottom-up financing model ...
Patelli, Paolo, Simeone, Luca
openaire   +4 more sources

Atomic Size Misfit for Electrocatalytic Small Molecule Activation

open access: yesAdvanced Functional Materials, EarlyView.
This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong   +3 more
wiley   +1 more source

Ongoing Galactic Accretion: Simulations and Observations of Condensed Gas in Hot Halos [PDF]

open access: yes, 2007
Ongoing accretion onto galactic disks has been recently theorized to progress via the unstable cooling of the baryonic halo into condensed clouds. These clouds have been identified as analogous to the High-Velocity Clouds (HVCs) observed in HI in our ...
Braun R.   +7 more
core   +1 more source

Cloud Physiognomy [PDF]

open access: yesRepresentations, 2016
After centuries of serving as the metaphor for mutability, clouds began to be classified by genera and species in the nineteenth century, on the model of Linnaean taxonomy. In order to standardize nomenclature, cloud watchers had to learn to see in unison, recognizing cloud types as one would recognize human faces.
openaire   +2 more sources

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