Results 91 to 100 of about 617,235 (290)

Variability of the ice nuclei concentration over Central Europe [PDF]

open access: yes, 2011
Die kumulative Dissertation beschäftigt sich mit der atmosphärischen Konzentration von Eiskeimen, einer Unterklasse des atmosphärischen Aerosols, die bei der Eisbildung in Wolken eine zentrale Bedeutung besitzt.
Klein, Holger
core  

Development of a Bioaerosol single particle detector (BIO IN) for the Fast Ice Nucleus CHamber FINCH [PDF]

open access: yes, 2010
In this work we present the setup and first tests of our new BIO IN detector. This detector was constructed to classify atmospheric ice nuclei (IN) for their biological content. It is designed to be coupled to the Fast Ice Nucleus CHamber FINCH.
U. Bundke   +9 more
core   +2 more sources

Thermodynamics and Kinetics in Host Design for Dendrite‐Free Zinc Metal Anodes

open access: yesAdvanced Science, EarlyView.
This review comprehensively summarizes recent advances in host design strategies for high‐performance zinc metal anodes, and deeply elucidates their thermodynamic and kinetic design principles from the perspective of surface modification, interface engineering, and spatial confinement.
Peng Xiao Sun   +9 more
wiley   +1 more source

Homogeneous nucleation of NAD and NAT in liquid stratospheric aerosols: insufficient to explain denitrification [PDF]

open access: yes, 2002
Knopf DA, Koop T, Luo BP, Weers UG, Peter T. Homogeneous nucleation of NAD and NAT in liquid stratospheric aerosols: insufficient to explain denitrification. ATMOSPHERIC CHEMISTRY AND PHYSICS. 2002;2(3):207-214.The nucleation of NAD and NAT from HNO3/H2O
U. G. Weers   +10 more
core   +2 more sources

Gut Microbiota‐Isoallolithocholic Acid Crosstalk Promotes Calcium Oxalate Kidney Stone Formation via PARP1‐Mediated Parthanatos

open access: yesAdvanced Science, EarlyView.
ABSTRACT Bile acids have been implicated in calcium oxalate (CaOx) nephrolithiasis. Here, we employ multi‐omics approaches to identify isoallolithocholic acid (isoalloLCA) as the key bile acid elevated in the feces, serum, kidney, and urine of CaOx rats, confirmed by spatial metabolomics.
Zijian Zhou   +9 more
wiley   +1 more source

Experimental investigation of ice nucleation by different types of aerosols in the aerosol chamber AIDA: implications to microphysics of cirrus clouds

open access: yesMeteorologische Zeitschrift, 2005
The aerosol chamber AIDA was used as a moderate expansion cloud chamber with cooling rates at the onset of ice nucleation between -1.3 and -3.0 K min−1 to investigate the nucleation and growth of ice crystals in sulphuric acid, ammonium sulphate, and ...
Alexander Mangold   +7 more
doaj   +1 more source

Homogeneous Ice Nucleation Under Shear

open access: yes, 2020
Homogeneous ice nucleation involving a water flow is subject to shear, which may greatly affect the ice nucleation rate. In this work, we investigate the homogeneous ice nucleation rate under shear through molecular dynamics simulations. It is found that
Zhigang Li   +5 more
core   +1 more source

Integrated science teaching in atmospheric ice nucleation research: immersion freezing experiments

open access: yes, 2022
This data supports a lab experiment-based module to integrate research and education in atmospheric ice nucleation, which is an important phenomenon potentially influencing global climate change. Our primary objective was to promote meaningful laboratory
Wilbourn, Elise, Hiranuma, Naruki
core   +1 more source

Ice nucleation terminology [PDF]

open access: yes, 2014
Abstract. Progress in the understanding of ice nucleation is being hampered by the lack of uniformity in how some terms are used in the literature. This even extends to some ambiguity of meanings attached to some terms. Suggestions are put forward here for common use of terms. Some are already well established and clear of ambiguities.
G. Vali   +3 more
openaire   +1 more source

α‐Synuclein Forms Distinct Micelle‐Like Assemblies at Low Ionic Strengths

open access: yesAdvanced Science, EarlyView.
At high ionic strength, α‐synuclein forms diverse assemblies, including oligomers, fibrils, and condensates. Here, we show that at low ionic strength, α‐synuclein adopts a distinct, low‐abundance assembly state. These assemblies maintain a constant size above a critical concentration and do not coalesce, suggesting a micelle‐like organization ...
Sophie Hertel   +10 more
wiley   +1 more source

Home - About - Disclaimer - Privacy