Results 81 to 90 of about 136,515 (255)

Effects of exogenous 2,4-epibrassinolide and its inhibitors on the seed setting and yield of Tartary buckwheat

Plant, Soil and Environment
The aim of this study was to evaluate the effects of exogenous 2,4-epibrassinolide (EBR) on the yield of Tartary buckwheat (Fagopyrum tataricum (L.) Gaertn.). A 2-year field experiment was conducted on Tartary buckwheat (cv.
Peiuyn He, Huangdanni Ran, Kaifeng Huang
doaj   +1 more source

Identification and validation of a new grain weight QTL in rice

Genetics and Molecular Research, 2013
The genetic control of grain weight (GW) remains poorly understood. Quantitative trait loci (QTLs) determining the GW of rice were identified using a natural GW mutant, sgw. Using a segregating population derived from sgw (low GW) and cultivar 9311 ('9311'; indica, high GW), the chromosome segment associated with GW was detected on the short arm of ...
J M, Bian, H H, He, C J, Li, H, Shi, C L, Zhu, X S, Peng, J R, Fu, X P, He, X R, Chen, L F, Hu, L J, Ouyang   +10 more
openaire   +2 more sources

Rapidly Solidified High‐Strength Invar 36 Prepared by Planar‐Flow Melt Spinning

Advanced Engineering Materials, EarlyView.
The Invar 36 alloy was rapidly solidified using the planar‐flow melt‐spinning technique. Ribbon samples with thicknesses ranging from 20 to 160 mm were produced. As the grain size of the ribbon decreased to sub‐micron levels, the hardness increased by more than 2 times.
Bekir Akgül, Mehmet Kul
wiley   +1 more source

Estimation of productivity indicators of new winter wheat varieties in the steppe Crimea

Зерновое хозяйство России
The main sown areas in the Republic of Crimea are occupied by winter grain crops. The study conducted by Crimean scientists over many years and confirmed in production has shown that productivity of winter grain crops is unstable and varies significantly
L. A. Radchenko, T. L. Averchenko, D. M. Marchenko   +2 more
doaj   +1 more source

Sketching, Streaming, and Fine-Grained Complexity of (Weighted) LCS

CoRR, 2018
We study sketching and streaming algorithms for the Longest Common Subsequence problem (LCS) on strings of small alphabet size $|Σ|$. For the problem of deciding whether the LCS of strings $x,y$ has length at least $L$, we obtain a sketch size and streaming space usage of $\mathcal{O}(L^{|Σ| - 1} \log L)$.
Bringmann, Karl, Chaudhury, Bhaskar Ray
openaire   +7 more sources

High‐Entropy Alloy Interlayers Toward Advanced Joining for High‐Performance Structural Applications: Current Progress and Emerging Challenges

Advanced Engineering Materials, EarlyView.
HEA interlayers offer a versatile route for joining high‐performance structural materials. Their compositional and structural design regulates interfacial reactions, suppresses brittle IMCs, and improves metallurgical bonding. Sandwich interlayers further integrate defect healing with precipitation strengthening, enabling improved strength–ductility ...
Lin Yuan, Jiafen Song, Jinglong Li, Jiangtao Xiong, Tao Yang   +4 more
wiley   +1 more source

A Novel Approach to Estimate the Transition Temperature via Dynamic Nanoindentation

Advanced Engineering Materials, EarlyView.
A new dynamic nanoindentation‐based method was developed that uses the stiffness ratio as an indicator of the elastic–plastic deformation contributions at different temperatures. The approach successfully identified transition temperatures in ferritic steel and distinguished them from continuously ductile austenitic steel.
Stefan Zeiler, Nikolaus Kostwein, Ronald Schnitzer, Christian Mitterer, Verena Maier‐Kiener   +4 more
wiley   +1 more source

Effects of Mg on Microstructure and Solidification of a Hypereutectic Zn–8 wt.%Al Alloy

Advanced Engineering Materials, EarlyView.
An appreciable set of results involving thermal data, microstructure, chemical composition, and microstructural growth laws is reported for ZnAlMg alloys. Such results demonstrate that ZnAlMg alloys have high potential for applications in automotive self‐lubricating components, batteries, and electrical systems.
Raí B. de Sousa, Jeverton L. Paixão, Daylla S. Silva, Bruno S. Sobral, Mucio D. de Medeiros, José E. Spinelli, Bismarck L. Silva   +6 more
wiley   +1 more source

The Role of Ultra‐Thin Passive Films and Organic Adsorbates on Aluminum Chips for a Friction‐Induced Solid‐State Recycling Process

Advanced Engineering Materials, EarlyView.
Despite benefits to storage stability and handleability of aluminum scrap, octadecyl phosphonic acid (ODPA) SAMs reduce the tensile strength of wires produced using friction‐induced recycling. Etching and methyl diphosphonic acid (MDPA) coatings, however, have little effect.
Timothy D. Goller, Steffen Gabsa, Werner Homberg, Guido Grundmeier   +3 more
wiley   +1 more source

Trade-off between grain weight and grain number and key traits for increasing potential grain weight in CIMCOG population

, 2014
To increase breeding efficiency and the grain yield potential of wheat, the trade-off between grain number and grain weight should be minimized by: i) improving the balance between the two main yield components or by ii) increasing grain weight potential. This study aimed to evaluate the trade-off between grain weight and grain number and to assess key
Quintero, Alejandro, Molero, Gemma, Reynolds, Matthew, Le Gouis, Jacques, Calderini, Daniel F.   +4 more
openaire   +2 more sources