Results 111 to 120 of about 6,521,085 (303)
Engenharia Agrícola, 2005 Com o objetivo de avaliar o efeito do manejo do solo na estabilidade de agregados de um Nitossolo Vermelho distroférrico, localizado na Fazenda Experimental Lageado da FCA/UNESP, em Botucatu - SP, amostraram-se, em outubro de 2001, três sistemas de ...
Nilda B. Lacerda +4 more
doaj +1 more source
Tracey Moffatt, 1995 [1] [picture] /
, 1995 Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic-an21108595 ...
Weight, Greg, 1946-
core
Advanced Engineering Materials, EarlyView.Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth +6 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Mass density governs the protective behavior of oxide layers on nuclear fuel cladding. Ptychographic X‐ray computed tomography measures zirconium oxide grown on Zircaloy‐4 under reactor and autoclave conditions, revealing nearly identical bulk densities of 5.1 ± 0.80 g cm−3.
Okan Yetik +9 more
wiley +1 more source
Shuitu baochi yanjiu, 2020 Land use type is one of the most important factors affecting soil aggregate stability. However, a less information is available for the effect of land use types on soil aggregate stability in the earth-rocky mountain areas of northern China.
AN Juan, WANG Fu, WU Yuanzhi, WU Xiyuan
doaj
Portrait of Donald Friend, 1987 [picture] /
, 1987 Title from label on back of print.; Part of the collection: Portraits of Australian artists 1968-1993.; Reference print at P641/2/R.; Also available online at: http://nla.gov.au/nla.pic-an12119208; Exhibited: "Donald Friend: A charmed life", National ...
Weight, Greg, 1946-
core
Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying
Advanced Engineering Materials, EarlyView.An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara +8 more
wiley +1 more source
Portrait of George Gittoes, 1992 [picture] /
, 1992 Title from label on back of print.; Part of the collection: Portraits of Australian artists 1968-1993.; Reference print at P641/12/R.; Also available online at: http://nla.gov.au/nla.pic ...
Weight, Greg, 1946-
core
Advanced Engineering Materials, EarlyView.Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar +7 more
wiley +1 more source
Plant Science TodayThe stability of soil aggregates governs macropore connectivity, which regulates saturated hydraulic conductivity (Ks), root penetration and water use efficiency in semi-arid soils. The mechanistic role of mean weight diameter (MWD) as a structural indicator linking soil aggregation to hydraulic conductivity and crop performance across contrasting soil
K A Maqsood, A A Faris
openaire +1 more source