Results 71 to 80 of about 921,820 (310)
Automatic plant pest detection and recognition using k-means clustering algorithm and correspondence filters [PDF]
, 2013 Plant pest recognition and detection is vital for food security, quality of life and a stable agricultural economy. This research demonstrates the combination of the k-means clustering algorithm and the correspondence filter to achieve pest detection and
Birch, Philip +5 more
core +1 more source
The effect of insect herbivory on the growth and fitness of introduced Verbascum thapsus L. [PDF]
, 2013 A majority of the plant species that are introduced into new ranges either do not become established, or become naturalized yet do not attain high densities and are thus considered ecologically and economically unproblematic. The factors that limit these
Alba, Christina +3 more
core +2 more sources
Advanced Engineering Materials, EarlyView.Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat +6 more
wiley +1 more source
Predicting temporary wetland plant community responses to changes in the hydroperiod [PDF]
, 2011 The expected changes on rainfall in the next decades may cause significant changes of the hydroperiod of temporary wetlands and, consequently, shifts on plant community distributions.
Garcia Viñas, Juan Ignacio +5 more
core +1 more source
Describing the Height Growth of Corn Using Logistic and Gompertz Model [PDF]
, 2013 This paper is about a critical study on corn (Zea mays) plant with a non linear approach, as it is slowly growth rate at the initial stage of the cycle, followed by a rapid growth stage to a critical point then the height growth rate began to decline ...
Kusumastuti, P. (Prawitra) +1 more
core +1 more source
Modelling Stem Height and Diameter Growth in Plants [PDF]
Annals of Botany, 1999 A model of stem height and diameter growth in plants is developed. This is formulated and implemented within the framework of an existing tree plantation growth model: the ITE Edinburgh Forest Model. It is proposed that the height:diameter growth rate ratio is a function of a within-plant allocation ratio determined by the transportresistance model of ...
openaire +1 more source
Advanced Engineering Materials, EarlyView.The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi +3 more
wiley +1 more source
Diallel analysis for plant height in winter wheat
Genetika, 2003 The mode of inheritance and gene effect for plant height of 7x7 half diallel crosses of wheat varieties and lines was evaluated in F1 and F2 generation. The mode of inheritance, calculated for each combination separately, was different and depended on the cross combination.
Sonja Ivanovska +2 more
openaire +1 more source
Advanced Engineering Materials, EarlyView.This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar +6 more
wiley +1 more source