Results 31 to 40 of about 11,726 (246)

Harnessing the Reactivity of Sulfinate Salts With Cystine: An Umpolung Approach to Residue‐Specific Peptide Modification

open access: yesAngewandte Chemie, EarlyView.
While cysteine is widely employed as a nucleophilic handle for peptide modification, the electrophilicity of the oxidized form, cystine, is rarely exploited. This study describes a mild, photochemical coupling of sulfinate salts with peptide disulfides.
Joshua M. Hammond   +7 more
wiley   +2 more sources

Ionic Liquid Electrolytes for Extreme Temperature Conditions: Challenges and Perspective

open access: yesAngewandte Chemie, EarlyView.
Ionic liquids (ILs) have gained great attention as safe electrolyte components in recent years. This review elucidates the temperature effects on IL‐based electrolytes from molecular configurations, physicochemical properties, and interfacial chemistry, raises the challenges and design strategies operating at low‐ and HT, providing valuable guidance ...
En Xie   +11 more
wiley   +2 more sources

Is Eurasian snow cover in October a reliable statistical predictor for the wintertime climate on the Iberian Peninsula? [PDF]

open access: yesInternational Journal of Climatology, 2013
ABSTRACTIn this study, the recently found lead–lag relationship between Eurasian snow cover increase in October and wintertime precipitation totals on the Iberian Peninsula is re‐visited and generalized to a broad range of atmospheric variables on the synoptic and local scale.
Brands, Swen Franz   +2 more
openaire   +3 more sources

Changes in Snow Depth, Snow Cover Duration, and Potential Snowmaking Conditions in Austria, 1961–2020—A Model Based Approach

open access: yesAtmosphere, 2020
We used the spatially distributed and physically based snow cover model SNOWGRID-CL to derive daily grids of natural snow conditions and snowmaking potential at a spatial resolution of 1 × 1 km for Austria for the period 1961–2020 validated against ...
Marc Olefs   +3 more
doaj   +1 more source

A compilation of multitemporal TLS snow depth distribution maps at the Weisssee snow research site (Kaunertal, Austria)

open access: yesWater Resources Research, 2019
The study presents a data set of the interannual and intraannual snow depth distribution recorded by terrestrial laser scanning (TLS) scans at Weisssee snow research site in Austria between November 2014 and May 2018.
C. Fey   +3 more
doaj   +1 more source

Snow Tracking and Trapping Harvest as Reliable Sources for Inferring Abundance: A 9-year Comparison [PDF]

open access: yesNortheastern Naturalist, 2015
Abstract Trapping harvest and snow tracking are frequently used to infer population dynamics, yet there have been few evaluations of these indices. We developed population indices for Martes americana (American Marten), Mustela spp. (weasels), and Tamiasciurus hudsonicus (American Red Squirrel) from 9 years of snow-tracking data in eastern Canada.
Toshinori Kawaguchi   +2 more
openaire   +1 more source

Snow water equivalent in the Alps as seen by gridded data sets, CMIP5 and CORDEX climate models [PDF]

open access: yesThe Cryosphere, 2017
The estimate of the current and future conditions of snow resources in mountain areas would require reliable, kilometre-resolution, regional-observation-based gridded data sets and climate models capable of properly representing snow processes and snow–
S. Terzago   +3 more
doaj   +1 more source

Drop‐Location‐Insensitive Droplet‐Based Electricity Generator Using Polydimethylsiloxane Slippery Covalently Attached Liquid Coatings

open access: yesAdvanced Science, EarlyView.
Drop‐location sensitivity remains a key barrier to practical droplet‐based electricity generators (DEGs). Here, a polydimethylsiloxane slippery covalently attached liquid (PDMS‐SCAL)‐coated interface promotes droplet sliding instead of splitting or bouncing, allowing stable electricity generation from randomly falling raindrops. The resulting PDMS‐SCAL‐
Jung Bin Yang   +6 more
wiley   +1 more source

Building with Snow: Technical Exploration and Practice of Snow Materials and Snow Architecture

open access: yesBuildings
Focusing on the design and construction of snow structures, this paper explores the properties of snow materials, construction methods, and operation–maintenance strategies, aiming to demonstrate how to integrate architectural functionality, aesthetics ...
Jianfeng Sun   +3 more
doaj   +1 more source

Cross-Country Assessment of H-SAF Snow Products by Sentinel-2 Imagery Validated against In-Situ Observations and Webcam Photography

open access: yesGeosciences, 2019
Information on snow properties is of critical relevance for a wide range of scientific studies and operational applications, mainly for hydrological purposes.
Gaia Piazzi   +9 more
doaj   +1 more source

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