Results 111 to 120 of about 1,262,902 (327)
E2MaC: an energy efficient MAC protocol for multimedia traffic [PDF]
, 1998 Energy efficiency is an important issue for mobile computers since they must rely on their batteries. We present a novel MAC protocol that achieves a good energy efficiency of wireless interface of the mobile and provides support for diverse traffic ...
Havinga, Paul J.M., Smit, Gerard J.M.
core +3 more sources
Advanced Functional Materials, EarlyView.A single‐step, low‐temperature co‐pyrolysis process removes encapsulated seed metal NPs (10–50 nm) from CNTs, redistributing them as surface‐anchored metal and metal–nitride NCs (1–1.5 nm). Herein, Ni3N NCs achieve an ultra‐low onset overpotential for CO2 reduction to CO with >98% Faradaic efficiency across 100–700 mA cm−2.
Ahmed Badreldin +15 more
wiley +1 more source
Development of seismic fragilities for a base station steel lattice cellular tower. [PDF]
Heliyon, 2023 Bilginer O, Karaman H, van de Lindt JW.
europepmc +1 more source
The magnetic secular variation at Scott Base and Hallett Station [PDF]
, 1968 A. L. Cullington
openalex +1 more source
Advanced Functional Materials, EarlyView.MXene dervied CoFe composites show increased initial Oxygen Evolution Reaction (OER) activity compared to the pure CoFe and MXene in an Anion Exchange Membrane device. Vanadium vacancies in the MXene plays a role in increased OER activity and hinders Fe leaching in the AEM device over using the pure V2C MXene as a support material for the CoFe ...
Can Kaplan +16 more
wiley +1 more source
Optimal Coverage of Full Frequency Reuse in FFR Networks in Relation to Power Scaling of a Base Station. [PDF]
Sensors (Basel), 2023 Seo M +5 more
europepmc +1 more source
The diurnal variation in magnetic activity at Scott Base and Hallett Station [PDF]
, 1968 A. L. Cullington
openalex +1 more source
Advanced Functional Materials, EarlyView.This study introduces a self‐powered real‐time ionic TENG temperature sensing system for flexible thermal management with high and real‐time temperature monitoring. Ionic liquids and elastomer chains are investigated under temperature via electrochemical and physical analysis, resulting in enhancing thermal sensitivity and output performance on TENG ...
Hee Jae Hwang +9 more
wiley +1 more source
A New Default Probability Calculation Formula and Its Application under Uncertain Environments
Discrete Dynamics in Nature and Society, 2018 In the real world, corporate defaults will be affected by both external market shocks and counterparty risks. With this in mind, we propose a new default intensity model with counterparty risks based on both external shocks and the internal contagion ...
Liang Wu, Xian-bin Mei, Jian-guo Sun
doaj +1 more source
Advanced Functional Materials, EarlyView.This study presents a capacitive hydrogen sensor with a simple structure and process. Sonication‐induced Pd nanogaps modulate the effective electrode area in response to hydrogen concentration, resulting in capacitance changes within a range predefined by physical parameters.
Sang‐kil Lee +9 more
wiley +1 more source