Results 121 to 130 of about 57,676 (303)

Effects of soil moisture content and installation method on ultimate bearing capacity of pile in unsaturated silty sand

open access: yesResults in Engineering
The load-bearing capacity of a pile embedded in unsaturated soil depends mainly on the matric suction present in the soil. Changes in this parameter directly influence pile performance.
Mohammad Mortezaee   +3 more
doaj   +1 more source

LsFAMeT and LsJHAMT coordinate JH biosynthesis to regulate fecundity in Laodelphax striatellus

open access: yesInsect Science, EarlyView.
The small brown planthopper (SBPH), Laodelphax striatellus, can trigger large‐scale outbreaks when encountering suitable habitats during migration due to their strong reproductive ability. This study investigated the role of juvenile hormone (JH) in regulating SBPH reproduction.
Yan Guo   +3 more
wiley   +1 more source

Future projection of habitat suitability and potential distribution of main European cereal bugs using MaxEnt modelling

open access: yesAgricultural and Forest Entomology, EarlyView.
Global climate change will modify the distribution areas of important cereal bugs by changing environmental conditions. Information on their dispersal possibilities can help to clarify their future economic importance and damage potential. In this study, we modelled the current potential and future distribution of four important pests by using the ...
Szilvia Gibicsár   +2 more
wiley   +1 more source

Influence of Mechanical Yielding on Predictions of Saturation: The Saturation Line [PDF]

open access: yes, 2017
It is now well accepted that the mechanical and the water retention behaviour of a soil under unsaturated conditions are coupled and, that such coupling, should be incorporated into a constitutive model for a realistic representation of soil’s response ...
Lloret-Cabot, Marti, Wheeler, Simon J.
core   +1 more source

‘Talk to Us, Not About Us’: Children's Understandings and Experiences of Participation in Australian Family Law

open access: yesChild &Family Social Work, EarlyView.
ABSTRACT A hive of recent policy and legislative activity in Australian family law has emphasized the importance of children's right to participate in decision‐making following parental separation. Yet a powerful tension persists between supporting children's right to participation and protecting children from parental conflict.
Georgina Dimopoulos   +3 more
wiley   +1 more source

Analytical calculation of steady seepage in unsaturated layered soils

open access: yesShuiwen dizhi gongcheng dizhi
The analytical calculations of unsaturated steady-state seepage in the widespread layered soils wewre relatively rare. Based on the Darcy seepage theorem and the continuity condition of soil layer interface, a mathematical model describing the steady ...
Peipei CHEN, Dong QIAO, Nan WU
doaj   +1 more source

‘I like to dance with the flowers!’: Exploring the possibilities for biodiverse futures in an urban forest school

open access: yesChildren &Society, EarlyView.
Abstract This article explores the ways in which ‘forest school’, an educational approach where children engage in creative and play based activities in a ‘natural’ environment, can contribute towards Sustainable Development Goal 15 (SDG 15) by promoting sustainable use of terrestrial ecosystems and by helping address biodiversity loss. Drawing on data
Hannah Hogarth
wiley   +1 more source

Delipidisation of wool fibres and the subsequent beneficial properties of delipidised wool fibres

open access: yesColoration Technology, EarlyView.
Abstract Wool fibres are complex matrices of proteins and fatty acids/lipids found both internally and externally. 18‐methyleicosanoic acid (18‐MEA) is covalently bound to the surface of the fibre via a thio‐ester link, and is considered one of the most important lipids as it is responsible for the hydrophobic properties of wool fibres.
Jamie A. Hawkes, David M. Lewis
wiley   +1 more source

Insects and Survival: A Review of Primary and Secondary Defense Strategies

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
Based on a review of three decades of literature, insect defense mechanisms are classified into primary (I) and secondary (II) mechanisms of behavioral, morphological, and chemical nature. These mechanisms have been recorded in 22 (I) and 20 (II) orders, respectively.
Lucas Fernandes Silva   +3 more
wiley   +1 more source

Soil suction effects on CPT data interpretation

open access: yesActa Scientiarum: Technology
The Cone Penetration Test (CPT) is one of the most widely used in situ test for site characterization and estimation of geotechnical parameters estimative.
Breno Padovezi   +2 more
doaj   +1 more source

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