Results 81 to 90 of about 2,753 (283)

The Effects of Seed Treatment, Sowing date, Cultivar and Harvest date on the Yield and Quality of Sugar Beet

, 2002
Masters ThesisTrials were carried out at Lyons Estate Research Farm during 1998 on sugar beet (Beta Vulgaris). The commercially available seed treatment ‘Advantage’ was tested across 3 sowing dates, 4 commercially available cultivars and 4 harvest ...
O'Donovan, Timothy
core  

Behaviour and design resistance of long bolts in shear

Journal of Constructional Steel Research
The European standard EN 1993-1-8 lacks specific design provisions for bolted connections incorporating long bolts, despite their increasing use in innovative joint configurations. Long bolts are defined as structural bolts that are manufactured from circular steel, fully or partially, threaded rods instead of a steel coil and are not subjected to heat
Jankovic, Neda, Ljubinkovic, PhD, Filip, CONDE-CONDE, JORGE, Simoesdasilva, Luis, Dobric, Jelena   +4 more
openaire   +4 more sources

The performance of a new blind-bolt for moment-resisting connections [PDF]

, 2017
The paper introduces the principal findings of a testing programme carried out to assess the performance of a newly developed blind-bolt. The blind-bolt, an evolution of the Lindapter-Hollobolt, is in-tended for use when making moment-resisting connections to Rectangular Hollow Sections.
W. Tizani, D.J. Ridley-Ellis
openaire   +1 more source

Numerical study on the resistance of thread-fixed one-side bolts: Tensile and bearing strength

, 2021
In steel structures, owing to technological aspects, frequently bolting access is difficult. To overcome these issues, technological research has proposed in the last decades several blind bolt systems that allow the installation of a bolt working only ...
Latour M., Rizzano G.
core   +1 more source

Research on Diaphragm Pump Fault Diagnosis Method Based on Res‐DCB‐Net

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Nonstationary pressure pulsation signals of diaphragm pumps contain strong background noise and coupled characteristics. This makes it challenging to extract incipient fault features and to decouple faults with similar physical mechanisms. To address these limitations, this paper proposes a spatiotemporal fault diagnosis model named Res‐DCB ...
Jiahui Wang, Kaili Zhang, Yongxing Song, Zhaoxin Ma, Sitong Guan, Rongwang Chai, Kexiang Ceng, Jingting Liu   +7 more
wiley   +1 more source

Scaling of Planar Sodium‐Nickel Chloride Battery Cells to 90 cm2 Active Area

Batteries &Supercaps, Volume 8, Issue 3, March 2025.
Large planar Na β′′ alumina electrolytes are prepared by tape‐casting and die‐pressing. These ceramic electrolytes are used to prepare planar sodium‐nickel chloride cells with 90 cm2 active area, providing a high capacity of 7 Ah. Successful cell cycling is demonstrated at 300 °C at rates up to C/4 (20 mA cm−2) for a cumulative capacity of 3.6 Ah cm−2.
T. Lan, E. Svaluto‐Ferro, N. Kovalska, G. Graeber, F. Vagliani, D. Basso, A. Turconi, M. Makowska, G. Blugan, C. Battaglia, M. V. F. Heinz   +10 more
wiley   +1 more source

Reducing Hydrogen Embrittlement Risk of Steel Bolting in Seawater Environment with Nickel-Cobalt Electroplating

, 2018
Amongst all the several threats derived from corrosion in bolting in marine environments, hydrogen embrittlement is perhaps one of the most dreaded. Hydrogen embrittlement is a form of environmentally assisted cracking (EAC) where hydrogen generated from
James D. Burk, Oscar Garcia, Jose Hernandez, Carlos Girault, Omar Rosas   +4 more
core   +1 more source

Understanding exam access arrangements in practice: Challenges and opportunities

British Educational Research Journal, EarlyView.
Abstract Secondary students with specific learning difficulties (SpLD) often face challenges with academic tasks, particularly with high‐stakes examinations. Exam access arrangements (EAA) are provided as reasonable adjustments to reduce disadvantage for students with SpLD.
Catherine Antalek, Amelia Roberts, Emma Sumner   +2 more
wiley   +1 more source

Functional alleles of the flowering time regulator FRIGIDA in the Brassica oleracea genome [PDF]

, 2012
Background Plants adopt different reproductive strategies as an adaptation to growth in a range of climates. In Arabidopsis thaliana FRIGIDA (FRI) confers a vernalization requirement and thus winter annual habit by increasing the expression of the MADS ...
Irwin, JA, Teakle, Graham R., Zhang, Yanwen, Elaine C Howell, Soumpourou, E, Yanwen Zhang, Lister, C, Dean, C, Zhang Yanwen, Teakle Graham, Lister Clare, Clare Lister, Irwin Judith A, Irwin, Judith A., Soumpourou Eleni, Eleni Soumpourou, Teakle, G, Howell Elaine C, Dean Caroline, Howell, Elaine C., Judith A Irwin, Zhang, Y, Dean, Caroline, Graham Teakle, Lister, Clare, Soumpourou, Eleni, Caroline Dean, Howell, Elaine   +27 more
core   +1 more source

IMACulate(DE3), an E. coli Strain for High Purity His‐Tagged Protein Purifications

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Immobilised Metal Affinity Chromatography (IMAC) is widely used to purify his‐tagged recombinant proteins from Escherichia coli. However, endogenous contaminants with histidine clusters, such as GFAT and PDH E1 proteins, are often co‐purified with the target protein.
Jia Q. Truong, Dingyi Yu, Nan Hao, Chris Langendorf, Keith. E. Shearwin, Jessica K. Holien   +5 more
wiley   +1 more source