Results 71 to 80 of about 130,490 (322)

A single amino acid residue substitution in BraA04g017190.3C, a histone methyltransferase, results in premature bolting in Chinese cabbage (Brassica rapa L. ssp. Pekinensis)

open access: yesBMC Plant Biology, 2021
Background Flowering is an important inflection point in the transformation from vegetative to reproductive growth, and premature bolting severely decreases crop yield and quality.
Chong Tan   +8 more
doaj   +1 more source

Analysis of the efficiency of geomechanical model of mine working based on computational and field studies [PDF]

open access: yes, 2018
Purpose is to substantiate the efficiency of geomechanical model of the mine working on the basis of qualitative and quantitative parameters of stress and strain state of the mine working and to compare the results of computational experiment both with ...
Demchenko, Yu   +4 more
core   +1 more source

Coordinated Multi‐Component Gradient Engineering of Catalyst Layers for Advanced Polymer Electrolyte Fuel Cells

open access: yesAdvanced Functional Materials, EarlyView.
This work presents a continuous linear gradient catalyst layer design, a general strategy for improving membrane electrode assemblies across electrochemical devices. Fabricated via a dual‐nozzle spray coating method, the architecture controls the Pt/carbon ratio, ionomer content and ionomer type across the catalyst layer, enhancing proton conduction ...
Shangwei Zhou   +15 more
wiley   +1 more source

Identification of Genetic Loci Associated with Bolting Time in Radish (Raphanus sativus L.) by QTL Mapping and GWAS

open access: yesAgronomy
Bolting time is a critical trait that affects crop yield, adaptability, and overall productivity, making its regulation vital for agricultural success.
Koeun Han   +7 more
doaj   +1 more source

Study of autumn sowing of sugar beet (Beta vulgaris L. ) in Fasa area [PDF]

open access: yesMajallah-i Chughundar-i Qand, 2013
In order to determine the optimum sowing and harvesting dates of two autumn sugar beet cultivars (Bete vulgaris L.) and develop the planting area of this crop, the present research was conducted in Fasa, Iran during 2005-2008.
G. R. Ashraf Mansoori   +2 more
doaj   +1 more source

Identification and quantification of selected metabolites in differently pigmented leaves of lettuce (Lactuca sativa L.) cultivars harvested at mature and bolting stages

open access: yesBMC Chemistry, 2019
BackgroundIdentification and screening of cultivars rich in bioactive phytoconstituents can be potentially useful to make nutrient-dense dishes and in medicinal formulations.
A. D. Assefa   +8 more
semanticscholar   +1 more source

Self-regulating roof-bolting with the rock pressure energy use [PDF]

open access: yes, 2018
The perspective of discovery of zonal disintegration phenomenon of rocks around underground mine workings is analyzed. The methodological stages for research of this phenomenon are shown.
Astafiev, Denys   +10 more
core   +1 more source

Bolting multicenter solutions

open access: yesJournal of High Energy Physics, 2017
We introduce a solvable system of equations that describes non-extremal multicenter solutions to six-dimensional ungauged supergravity coupled to tensor multiplets. The system involves a set of functions on a three-dimensional base metric. We obtain a family of non-extremal axisymmetric solutions that generalize the known multicenter extremal solutions,
Bena, Iosif   +3 more
openaire   +5 more sources

An Insertion Mutation in Bra032169 Encoding a Histone Methyltransferase Is Responsible for Early Bolting in Chinese Cabbage (Brassica rapa L. ssp. pekinensis)

open access: yesFrontiers in Plant Science, 2020
Bolting is an important agronomic character of the Chinese cabbage, but premature bolting can greatly reduce its commercial value, yield, and quality. Here, early-bolting mutant 1 (ebm1) was obtained from a Chinese cabbage doubled haploid (DH) line “FT,”
Shengnan Huang   +6 more
semanticscholar   +1 more source

Membrane Wrapping for High Capacity and Rapidly Switchable Adhesives

open access: yesAdvanced Functional Materials, EarlyView.
A membrane‐wrapping mechanism enables high‐capacity, rapidly switchable adhesion by coupling suction, friction, and adhesion. Broadband performance is achieved in dry and underwater conditions, allowing fast, reversible manipulation of objects of diverse sizes and shapes, from delicate eggs and berries to flat, complex, or heavy objects. These outcomes
Yeunhee Kim   +2 more
wiley   +1 more source

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