Results 101 to 110 of about 2,690,016 (359)
A 77 GHz on-chip strip dipole antenna integrated with balun circuits for automotive radar [PDF]
, 2012 In this paper, design and implementation of a 77 GHz on-chip strip dipole antenna integrated with both lumped and transmission line based balun circuits are presented.
Kaynak, Mehmet +2 more
core +1 more source
Packaging of Macroscopic Material Payloads: Needs, Challenges, Concepts, and Future Directions
Advanced Engineering Materials, EarlyView.This review introduces a unified framework that decomposes any macroscopic packaging system into the payload, packaging material, and packaging strategy and combines them into a conceptual packaging equation: packaging strategy = payload + packaging material.
Venkata S. R. Jampani, Manos Anyfantakis
wiley +1 more source
Tri-band MIMO Antenna for WLAN, WiMAX and Defence System & Radio Astronomy Applications
Advanced Electromagnetics, 2018 In this paper, an efficacious and impermeable undeviating MIMO consist of 70 x 50 x 0.4 mm3 is used for WLAN, defence system & radio astronomy and WiMAX applications.
K. B. V. Babu, B. Anuradha
doaj +1 more source
Directional Prediction of Returns under Asymmetric Loss: Direct and Indirect Approaches [PDF]
To predict a return characteristic, one may construct models of different complexity describing the dynamics of different objects. The most complex object is the entire predictive density, while the least complex is the characteristic whose forecast is ...
Natalia Kryzhanovskaya +1 more
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Quality measurements of an UWB reduced-size CPW-fed aperture antenna [PDF]
, 2015 The paper presents a characterization of a compact co-planar waveguide (CPW)-fed slot loaded low return loss planar printed antenna designed for wireless communication and ultra-wideband (UWB) applications. Following a review of the antenna design, which
Ammar, M. +5 more
core +2 more sources
Advanced Engineering Materials, EarlyView.This study investigates innovative thermoreversible hydrogels derived from S53P4 bioactive glass extracts to aid in the healing of infected diabetic foot wounds. These injectable gels, which gel at body temperature, release beneficial ions and remain stable over time.
Marian G. Vargas Guerrero +9 more
wiley +1 more source
Global financial crisis and return of South Asian Gulf migrants: patterns and determinants of their integration to local labour markets [PDF]
Studies record that a large number of South Asian migrant workers in the Middle–East had to return to their home countries owing to the global financial crisis and loss of jobs. However, their distress of loss of job in the gulf is compounded by the fact
Abraham, Vinoj, Rajan, Irudaya S
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Advanced Engineering Materials, EarlyView.This study investigates the tribological response of 60NiTi alloy under dry, water‐lubricated and high‐temperature conditions. The alloy exhibits decreasing wear volume and friction with increasing temperature due to the formation of protective oxide layers. The work clarifies dominant wear mechanisms and demonstrates the suitability of 60NiTi for high‐
Anthony Onyebuchi Okoani +2 more
wiley +1 more source
Tikrit Journal of Pure ScienceIn any wireless communication, the antenna plays a very important role. The need in this technology is to reduce the size of the antenna, weight, and cost with a low profile, high performance, and low return loss (RL), which is what researchers are ...
Ammar Mohammed +1 more
doaj +1 more source
Internalizing externalities of loss-prevention through insurance monopoly: An analysis of interdependent risks [PDF]
When risks are interdependent, loss-prevention activities of one agent influence the risks faced by others. The social return to an investment in loss-prevention is greater than the private return.
Hofmann, Annette
core