Results 131 to 140 of about 7,231,771 (330)

The Relative Influences of Climate and Competition on Tree Growth along Montane Ecotones in the Rocky Mountains

open access: yes, 2016
Distribution shifts of tree species are likely to be highly dependent upon population performance at distribution edges. Understanding the drivers of aspects of performance, such as growth, at distribution edges is thus crucial to accurately predicting ...
Cannon, Ellie, Copenhaver-Parry, Paige E
core   +1 more source

Triplet‐Triplet Annihilation Enhances Photochemical Curing Contrast for Vat‐Based 3D Printing

open access: yesAdvanced Functional Materials, EarlyView.
Triplet–triplet annihilation photopolymerization (TTAP) resins enhance curing contrast for digital light processing (DLP) 3D printing compared to conventional Type I and II photopolymerizations at matched optical densities. By exploiting a superlinear initiation response, TTAP preserves fine details, allowing reliable fabrication of complex structures ...
Connor J. O'Dea   +2 more
wiley   +1 more source

Determining species tree topologies from clade probabilities under the coalescent

open access: yes, 2011
One approach to estimating a species tree from a collection of gene trees is to first estimate probabilities of clades from the gene trees, and then to construct the species tree from the estimated clade probabilities. While a greedy consensus algorithm,
Bernier, Louis   +4 more
core   +2 more sources

Shaping of Biohybrid Functional Living Materials

open access: yesAdvanced Functional Materials, EarlyView.
This work demonstrates a strategy for shaping living mycelium into functional materials by directing its natural growth. Nanoparticles armor hyphae, micron‐scale particles entangle within the network, and printed hydrogel architectures steer expansion, creating defined geometries.
Sarah Schyck   +3 more
wiley   +1 more source

Synthesis and crystal structure of methyl 4-(2-ethoxy-2-oxoethoxy)-3,5-dimethoxybenzoate, C14H18O7

open access: yesZeitschrift für Kristallographie - New Crystal Structures
C14H18O7, orthorhombic, P212121 (no. 19), a = 4.3538(6) Å, b = 12.7630(19) Å, c = 26.493(4) Å, V = 1,472.2(4) Å3, Z = 4, R gt(F) = 0.0414, wR ref (F 2) = 0.1043, T = 296(2) K.
Shang Xiao-ming   +4 more
doaj   +1 more source

Lactobacillus plantarum M3 Fermentation Enhances Mulberry Juice Antioxidant Capacity: Metabolomic Analysis

open access: yesFoods
Mulberry, a plant highly valued for medicinal–edible features, was fermented with Lactobacillus plantarum M3 to enhance its bioactive profile. This study conducted a comprehensive evaluation of the antioxidant activity of fermented mulberry juice (FMJ ...
Xue-Song Zhong   +6 more
doaj   +1 more source

Scaling from single-point sap velocity measurements to stand transpiration in a multi-species deciduous forest: uncertainty sources, stand structure effect, and future scenarios impacts [PDF]

open access: yes, 2015
A major challenge in studies estimating stand water use in mixed-species forests is how to effectively scale data from individual trees to the stand.
Asbjornsen, Heidi   +3 more
core   +1 more source

The SILVA and “All-species Living Tree Project (LTP)” taxonomic frameworks

open access: yesNucleic Acids Res., 2013
SILVA (from Latin silva, forest, http://www.arb-silva.de) is a comprehensive resource for up-to-date quality-controlled databases of aligned ribosomal RNA (rRNA) gene sequences from the Bacteria, Archaea and Eukaryota domains and supplementary online ...
Pelin Yilmaz   +9 more
semanticscholar   +1 more source

Constructing Ionic Fast Diffusion Channels on LiNi0.5Mn1.5O4 for Lithium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A dual‐modification strategy is developed for LNMO cathode, where bulk Ti doping stabilizes the oxygen framework and simultaneously drives the in situ formation of LaTi2O6 nano‐islands as ion diffusion channels on (111) surfaces, enabling high‐rate capacity (∼100 mAh g−1 at 30 C) and excellent cycling retention (87.8% after 1000 cycles).
Xinyi Zhang   +10 more
wiley   +1 more source

Synthesis and crystal structure of 4-(ethoxycarbonyl)phenyl 2-chloro-4-fluorobenzoate, C16H12ClFO4

open access: yesZeitschrift für Kristallographie - New Crystal Structures
C16H12ClFO4, monoclinic, P21, a = 12.2151(5) Å, b = 17.7534(12) Å, c = 13.8918(6) Å, β = 90.909(4)°, V = 3012.2(3) Å3, Z = 8, Rgt(F) = 0.0491, wRref(F2) = 0.1644, T = 296(2) K.
Ying Luo   +4 more
doaj   +1 more source

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