Results 231 to 240 of about 2,753 (283)

A method for evaluating bolting-resistance in Brassica species

Scientia Horticulturae, 1984
Abstract Kale (Brassica oleracea var. acephala), Chinese cabbage (B. campestris ssp. pekinensis), chikale (B. campestris ssp. pekinensis × B. oleracea var. acephala hybrid) and turnip (B. campestris spp. rapifera) were studied. The proper plant size (number of true leaves) for the beginning of vernalization treatment was determined. All vernalization
C.E. Mero, S. Honma
exaly   +2 more sources

Overexpression of the Eucommia ulmoides Aquaporin, EuPIP1;1, Promotes Leaf Growth, Flowering and Bolting, and Stress Tolerance in Arabidopsis

open access: yesInternational Journal of Molecular Sciences, 2022
Plasma membrane intrinsic protein (PIP) is one of the largest subfamilies of Aquaporins (AQPs) and plays an important role in plant growth and development, and resistance to abiotic stress.
Jianrong Li   +2 more
exaly   +2 more sources

Slip‐resistant bolted connections of stainless steel

Steel Construction, 2017
AbstractThe use of stainless steel components can lead to a significant reduction of maintenance costs compared to a structure executed in carbon steel. Because of its high material strength, ductility and corrosion resistance stainless steels are becoming more and more popular as a construction material in both building and civil engineering ...
Stranghöner, Natalie   +5 more
openaire   +2 more sources

Tests of Fire‐Resistant Bolts and Joints

Journal of Structural Engineering, 1993
This paper reports on the results of experimental studies on the high‐temperature mechanical properties of high‐strength fire‐resistant (FR) bolts for fire‐resistant steel (FR steel), and the shear strength of the friction joints using FR bolts at high temperatures.
Y. Sakumoto   +3 more
openaire   +1 more source

Moment-resisting bolted timber connections

Proceedings of the Institution of Civil Engineers - Structures and Buildings, 2010
This paper evaluates the performance of moment-resisting bolted timber connections with self-tapping wood screws acting as perpendicular-to-grain reinforcement. Considering an unreinforced joist-to-column connection with slotted-in steel plates as baseline, an increase in capacity by a factor of 1·7 was observed when the connections were reinforced ...
F. Lam, M. Gehloff, M. Closen
openaire   +1 more source

Test on Corrosion Resistance of GFRP Anchor Bolt

Advanced Materials Research, 2012
Steel is commonly used as the materials of anchor bolts in permanent anchoring works. The nature the steel anchor bolt easy to be corroded, however, poses a serious potential safety hazard to the anchoring system mainly including steel anchor bolts. To use GFRP(glass fiber reinforced polymer) anchor bolts instead of reinforcing bars is an effective ...
Xiao Yong Luo   +3 more
openaire   +1 more source

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