Results 61 to 70 of about 319,379 (315)

Meriderma species (Myxomycetes) from the Polish Carpathians: a taxonomic revision using SEM-visualized spore ornamentation

open access: yesActa Societatis Botanicorum Poloniae, 2016
Meriderma represents a recently described genus of nivicolous myxomycetes with high morphological variability. Due to many complications in its taxonomy and species recognition in the past, the group was considered a morphologically variable complex ...
Paulina Janik, Anna Ronikier
doaj   +1 more source

ud kh 512

open access: yes, 2018
ud kh ...
Almog Yalinewich (4635409)
core   +1 more source

LEAD: Literature Enhanced Ab Initio Discovery of Nitride Dusting Layers for Enhanced Tunnel Magnetoresistance and Lower Resistance Magnetic Tunnel Junctions

open access: yesAdvanced Materials, EarlyView.
Magnetic tunnel junctions (MTJs) using MgO tunnel barriers face challenges of high resistance‐area product and low tunnel magnetoresistance (TMR). To discover alternative materials, Literature Enhanced Ab initio Discovery (LEAD) is developed. The LEAD‐predicted materials are theoretically evaluated, showing that MTJs with dusting of ScN or TiN on ...
Sabiq Islam   +6 more
wiley   +1 more source

Editorial. 51(2), 2024

open access: yesBoletín Geológico
Editorial 51(2 ...
Mario Maya-Sanchez
doaj   +1 more source

Rapid regio- and multi-coupling reactivity of 2,3-dibromobenzofurans with atom-economic triarylbismuths under palladium catalysis

open access: yesBeilstein Journal of Organic Chemistry, 2016
A regio- and chemoselective cross-coupling study using 2,3-dibromobenzofurans and 2,3,5-tribromobenzofuran was achieved with sub-stoichiometric loadings of triarylbismuths as atom-economic reagents under Pd-catalyzed conditions.
Maddali L. N. Rao   +2 more
doaj   +1 more source

Entropy values for certain standard images with dimension of 256×256×3 and 512×512×3.

open access: yes, 2019
Entropy values for certain standard images with dimension of 256×256×3 and 512×512×3.
Fawad Masood (8156982)   +4 more
core   +1 more source

A Mechanistic Study of Bio‐Based Nanotemplated Carbon Nanofibers Derived From Water Processable Lignin Blends for Sustainable Energy Storage Applications

open access: yesAdvanced Materials, EarlyView.
As‐spun carbon materials produced from Lignosulfonate, gelatin, and alginate, selected for water solubility, and ability to produce templated sustainable carbon nanostructures. Gelatin and alginate are sacrificial during thermal processing, allowing the production of engineered high surface area nanostructures, which are further characterized for ...
Judith Miralda‐Jalle   +6 more
wiley   +1 more source

Multitemporal Analysis of the Dynamics of High-Andean Wetlands in the Metropolitan Region of Chile Using Sentinel-2 Images and ERA5-Land Climate Data

open access: yesEngineering Proceedings
High-Andean wetlands are critical ecosystems for water regulation and carbon storage. This study analyzes the impact of climate variability on vegetation dynamics in eight wetlands located in the Estero Ortiga sub-basin, within the Los Nogales Nature ...
Fabián Llanos-Bustos   +4 more
doaj   +1 more source

Genetic and morphological differentiation between Melica ciliata L. and M. transsilvanica Schur (Poaceae) in Europe reveals the non-presence of M. ciliata in the Polish flora

open access: yesActa Societatis Botanicorum Poloniae, 2011
A good knowledge of species delimitation is crucial for the biodiversity protection and the conservation of wild species. We studied the efficiency of AFLP markers and morphological characters to assist species determination for Melica ciliata L.
Magdalena Szczepaniak   +1 more
doaj   +1 more source

Analysis of SHA-512/224 and SHA-512/256 [PDF]

open access: yes
In 2012, NIST standardized SHA-512/224 and SHA-512/256, two truncated variants of SHA-512, in FIPS 180-4. These two hash functions are faster than SHA-224 and SHA-256 on 64-bit platforms, while maintaining the same hash size and claimed security level ...
Florian Mendel   +2 more
core  

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