Results 131 to 140 of about 719,534 (283)

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

OsDA1 positively regulates grain width in rice

Crop Journal
The size and shape of rice grains influence their yield and commercial value. We investigated the role of OsDA1, a rice homolog of the Arabidopsis DA1 gene, in regulating grain size and shape. OsDA1 was highly expressed in young spikelets and glumes. Its
Cong Li, Jun Liu, Liya Zhang, Tao Li, Hongyu Li, Bin Liu, Tao Zhao   +6 more
doaj   +1 more source

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

Advanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

Diversity analysis of panicle traits in Chinese prickly ash germplasm resources and their influence on its systematic classification

Scientific Reports
This study aimed to reveal the diversity and variation in panicle traits of the Chinese prickly ash and clarify their influence on the its systematic classification to provide a theoretical basis and technical support for the efficient utilization of ...
Xixi Dong, Lin Shi, Shuqin Bao, Hao Fu, Yuming You, Xiaoying Li, Yun Ren, Qiang Li, Zexiong Chen   +8 more
doaj   +1 more source

Genetic variability in barley (Hordeum vulgare L.) [PDF]

Electronic Journal of Plant Breeding, 2013
Twenty two barley genotypes were evaluated for green fodder yield, grain yield and related morphological characters. Genotypes significantly differed for all the 14 characters indicating sufficient variability in the experimental material. The characters
Mahender Kumar and S. S. Shekhawat
doaj  

Ectopic Expression of a Maize Gene ZmDUF1645 in Rice Increases Grain Length and Yield, but Reduces Drought Stress Tolerance. [PDF]

Int J Mol Sci, 2023
Li Y, Wang W, Hu C, Yang S, Ma C, Wu J, Wang Y, Xu Z, Li L, Huang Z, Zhu J, Jia X, Ye X, Yang Z, Sun Y, Liu H, Chen R.   +16 more
europepmc   +1 more source

Time‐Dependent Oxidation and Scale Evolution of a Wrought Co/Ni‐Based Superalloy

Advanced Engineering Materials, EarlyView.
This study shows how a new wrought Co/Ni‐based superalloy resists oxidation at 800 ∘$^\circ$C. The oxide scale changes from rough, fast‐growing spinel to a dense, protective chromia–alumina layer. Atom probe analysis reveals tiny refractory‐rich bubbles at the interface that mark the transition to long‐term, diffusion‐controlled protection ...
Cameron Crabb, Zachary T. Kloenne, Samuel R. Rogers, Chi Hang Dominik Kwok, Mark C. Hardy, Michele S. Conroy, David Dye   +6 more
wiley   +1 more source

A High-Throughput Method for Accurate Extraction of Intact Rice Panicle Traits

Plant Phenomics
Rice panicle traits serve as critical indicators of both yield potential and germplasm resource quality. However, traditional manual measurements of these traits, which typically involve threshing, are not only laborious and time-consuming but also prone
Jian Sun, Zhengwei Ren, Jiale Cui, Chen Tang, Tao Luo, Wanneng Yang, Peng Song   +6 more
doaj   +1 more source

Analysis of defect structure in silicon. Characterization of SEMIX material. Silicon sheet growth development for the large area silicon sheet task of the low-cost solar array project [PDF]

Statistically significant quantitative structural imperfection measurements were made on samples from ubiquitous crystalline process (UCP) Ingot 5848 - 13C.
Dunn, J., Guyer, T., Natesh, R., Stringfellow, G. B., Virkar, A. V.   +4 more
core   +1 more source

Karl Popper and the Mechanisms of Hydrogen Embrittlement

Advanced Engineering Materials, EarlyView.
Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley   +1 more source