Results 21 to 30 of about 109,515 (359)

Effect of rolling mode on microstructure and plastic anisotropy of 6016 aluminum alloy sheet

open access: yesCailiao gongcheng, 2020
The effect of rolling mode on microstructure and plastic anisotropy of the Al-Mg-Si alloy sheets was investigated by means of earing test, X-ray diffraction (XRD) and electron backscattered diffraction (EBSD) techniques.
DUAN Xiao-ge   +4 more
doaj   +1 more source

THE EFFICIENCY OF APPLICATION OF COMPLEX LIQUID FERTILIZERS IN CHELATED FORM AGAINST THE BACKGROUND OF NATURAL AND MINERAL NUTRITION OF SPRING WHEAT PLANTS [PDF]

open access: yesVolga Region Farmland, 2020
Intensification of agricultural production increases the load on soil resources, which leads to a decrease in fertility and, consequently, a decrease in mineral nutrition of plants in the agrocenosis.
L.V. Karpova   +2 more
doaj   +1 more source

A Study of Optimum Blank Shape for Square Cup Drawing Using Finite Element Method [PDF]

open access: yesEngineering and Technology Journal, 2011
The aim of this study is to determine the optimal blank shape for a square cup drawing with uniform flange (square and circular flange).A new algorithm is proposed to control of flange shape based on shape error.
Harith Yarub Mann, Shakir Madhlwm Katee
doaj   +1 more source

Enhancing the Early Literacy Development of Children at Risk for Reading Difficulties [PDF]

open access: yes, 2006
This paper reviews the dynamic and interactive links between the development of children’s language phonological awareness, and reading. Some of the key issues explored are procedures to enhance children’s language development, decoding and word ...
Fielding-Barnsley, Ruth, Hays, Ian
core   +2 more sources

Texture and stamping properties of SAF 2205 duplex stainless steel

open access: yes工程科学学报, 2016
The effects of cold rolling and annealing texture on the drawability of SAF 2205 duplex stainless steel were investigated. It is found that the deep drawability of SAF 2205 duplex stainless steel is poor with an average r value of 0.7 and the earing ...
CHEN Yu-lai, XUN Xiao-chen, LI Jing-yuan
doaj   +1 more source

The Influence of Tandem Mill Reduction on Double Reduced (DR) Tinplates Anisotropy [PDF]

open access: yesMetalurgija, 2006
In this paper, influence of tandem mill reduction on double reduced tinplates anisotropy is presented. In order to achieve favourable anisotropy properties (deformation texture) of tinplates for deep drawing operations, optimal percentage reduction on ...
Spišák, E.   +3 more
doaj  

TERMS OF WINTER WHEAT TREATMENT BY FUNGICIDES TO CONTROL DEVELOPMENT OF BROWN RUST PATHOGEN

open access: yesЗерновое хозяйство России, 2018
The terms of winter wheat treatment against brown rust pathogens (PucciniareconditeRob. exDesmf. sp. tritici) can greatly differ depending on climatic conditions and applied materials. The question is not studied enough for the Tambov region.
N. N. Dubrovskaya   +3 more
doaj   +1 more source

Soil water storage and water balance of spring barley crops on the erosion-hazardous slope

open access: yesМелиорация и гидротехника, 2023
Purpose: to determine the influence of soil cultivation methods on the value of soil water storage, water balance and water consumption deficit of spring barley on an erosion-hazardous slope on ordinary chernozems. Materials and methods.
Ivan V. Batishchev, Isida N. Ilyinskaya
doaj   +1 more source

Leveraging Mid-Level Deep Representations For Predicting Face Attributes in the Wild

open access: yes, 2016
Predicting facial attributes from faces in the wild is very challenging due to pose and lighting variations in the real world. The key to this problem is to build proper feature representations to cope with these unfavourable conditions.
Li, Haibo   +2 more
core   +1 more source

Effect of temperature on anisotropy in forming simulations of aluminum alloys [PDF]

open access: yes, 2009
A combined experimental and numerical study of the effect of temperature on anisotropy in warm forming of AA 6016-T4 aluminum was performed. The anisotropy coefficients of the Vegter yield function were calculated from crystal plasticity models with an ...
Boogaard, A.H. van den   +3 more
core   +4 more sources

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