A sinkhole attack is characterized by low difficulty to launch, high destructive power, and difficulty to detect and defend.It is a common attack mode for wireless sensor networks.This paper proposes a sinkhole attack detection and defense strategy integrating SPA and Jaya algorithms in wireless sensor networks (WSNs).Then, combined with iphone 14
Paroxysmal hemicrania (PH) is read more a primary headache disorder belonging to the group of trigeminal autonomic cephalalgias(TACs).Patients typically experience intense lateralzsed headaches with pain primarily in the ophthalmic trigeminal distribution (V1) associated with superimposed ipsilateral cranial autonomic features.PH is distinguished f
Some defects such as small pores, thermal damage of diamond particle and micro-cracks between diamond and metal matrix existed in SLM-fabricated metal-bonded diamond tools.For further application, it is vital to understand the formation mechanism of such defects by SLM-fabricated parameters.In this work, a multiphysics field numerical simulation mo
This paper presents a multi-criteria economics, environment, and thermodynamics assessment for a combined cooling, heating, and power (CCHP) system consist of a heat recovery system, a small absorption chiller, a 5kW PEMFC stack, gas compressor, and a humidifier.This study presents an improved version of a new optimization technique called 15-eg105
Detection of seed-borne pathogenic bacteria of northern black wattle (Acacia auriculiformis click here A.Cunn.ex enth.).Intensive research of seed-borne pathogen of A.mangium and A.crassicarpa which have been established in industrial timber estate (HTI) was undertaken in Indonesia, while plantings development of northern black wattle have recently