The present study investigated the biology and morphometric analysis of rugose spiralling whitefly (RSW), Aleyrodicus rugioperculatus on coconut under mini net house condition at Department Agricultural Entomology, Tamil Nadu University-Coimbatore during 2019-2020. was studied by clip cage method morphometrics were done using Leica image analyser. Total lifecycle spiraling 56.23 ± 2.20 days. De...

In recent years, increasing automotive safety by improving crashworthiness has been a focal point in the industry, employing high-strength steel such as press hardenable (PHS). addition to improved strength of individual parts body vehicle, resistance-spot-welded joints these is highly important obtain safe structure. general, dimensions weld nuggets are regarded one criteria for quality spot-w...

Abstract Zn–Al–Mg coating galvanized steel in resistance spot welded (RSW) different configurations of DC51D was investigated to illustrate the nugget evolution process and mechanical properties joints. Results show that microstructure joints can be divided into zone (FZ), heat-affected (HAZ), base metal (BM). FZ composed lath martensite. The average hardness value weld joint 110 HV 0.2 while u...

In view of the poor weldability electrodes in resistance spot welding (RSW) galvanized steel sheets, life oriented multi-walled carbon nanotubes reinforced Cu matrix composites (Cu@MWCNTs/Cu) was studied, which coated (MWCNTs) are arranged along flow direction working electric/force. By analyzing macro/microscopic morphology, microstructure, hardness, texture and composition failed composite co...

Image registration technology is widely applied in various matching methods. In this study, we aim to evaluate the feature performance and find an optimal technique for detecting three types of behaviors—facing displacement, settlement, combined displacement—in reinforced soil retaining walls (RSWs). For a single block with artificial target multiblock structure natural targets, five popular de...

Nimonic 75 and Inconel 600 alloys are the Nickel-based superalloys which used in manufacturing gas turbine components. In current research, a superalloy Ni-based sheet were used, joint by resistant spot welded (RSW) machine at currents of 2, 4, 6 kA, pressure 5 7 bar, times 0.6, 0.9 1.2. Non- destructive inception methods light scanning electron method (SEM) optic microscope (LOM) to evaluate j...

Abstract Uniform integer-valued Lipschitz functions on a domain of size N the triangular lattice are shown to have variations order $$\sqrt{\log N}$$ log N . The level lines such form loop O (2) model edges hexagonal with edge-weight one. An inf...

We prove convergence of the 2- and 4-point fermionic observables FK-Ising model on simply connected domains discretised by a planar isoradial lattice in massive (near-critical) scaling limit. The former is alternatively known as (fermionic) martingale observable (MO) for interface, particular encapsulates boundary visit probabilties interface. latter encodes connection probabilities alternating...