In this paper, a microstrip transmission line combined with a new U-headed dumb-bell defected ground structure (DGS) is investigated.The proposed DGS of two U-shape slots connected by a thin transverse slot is placed in the ground plane of a microstrip line.A finite cutoff frequency and attenuation pole is observed and thus, the equivalent circuit
Growing populations, socio-economic development, the pollution of rivers, and the withdrawal of fresh water are all signs of increasing water scarcity, and with 85% of global use, agriculture is the biggest freshwater user.The water footprint (WF) and virtual water (VW) are concepts used recently for freshwater resources assessment.The WF reflects
Introduction The age-standardised suicide mortality rate in Thailand has been stable at a high level in recent years, highlighting the need for suicide prevention interventions.In Thailand, community involvement plays a key role in health promotion.The aim of this ongoing trial is to evaluate the efficacy of a community participatory intervention i
A strong inclination toward an important or preferred activity is a critical factor that drives individual to engage in corresponding activities.This study focuses on how entrepreneurs, influenced by obsessive passion, are motivated to put great effort into taking advantage of business opportunities and accomplishing entrepreneurial goals.By using