Results 61 to 70 of about 3,447,211 (328)
Optimal Save-Then-Transmit Protocol for Energy Harvesting Wireless Transmitters
, 2012 In this paper, the design of a wireless communication device relying exclusively on energy harvesting is considered. Due to the inability of rechargeable energy sources to charge and discharge at the same time, a constraint we term the energy half-duplex
Lim, Teng Joon, Luo, Shixin, Zhang, Rui
core +1 more source
Energy efficiency-spectral efficiency trade-off of transmit antenna selection [PDF]
, 2014 We investigate the energy efficiency-spectral efficiency (EE-SE) trade-off of transmit antenna selection/maximum ratio combining (TAS) scheme. A realistic power consumption model (PCM) is considered, and it is shown that using TAS can provide significant
Brante, Glauber +4 more
core +1 more source
Tau acetylation at K331 has limited impact on tau pathology in vivo
FEBS Letters, EarlyView.We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto +3 more
wiley +1 more source
Improvement of Multi-functional Air-conditioning Water Heaters
Zhileng xuebao, 2015 An improved multi-functional air-conditioning water heater is devised to solve the problem of frequent starts and stops of fan, which always occurs while a traditional one produces hot water in summer. The improved multi-functional air-conditioning water
Wang Haifeng +5 more
doaj
Exploiting metabolic adaptations to overcome dabrafenib treatment resistance in melanoma cells
Molecular Oncology, EarlyView.We show that dabrafenib‐resistant melanoma cells undergo mitochondrial remodeling, leading to elevated respiration and ROS production balanced by stronger antioxidant defenses. This altered redox state promotes survival despite mitochondrial damage but renders resistant cells highly vulnerable to ROS‐inducing compounds such as PEITC, highlighting redox
Silvia Eller +17 more
wiley +1 more source
BuildingsThis study investigates the use of digital twin technology, machine learning (ML), and artificial intelligence (AI) to improve energy efficiency. It focuses on the heating, ventilation and air conditioning (HVAC) systems in hotel buildings which rely on ...
Rosana W. M. Wong, Becky P. Y. Loo
doaj +1 more source
Measuring Energy Efficiency and Environmental Performance: A Case of South Asia
Processes, 2019 When assessing energy efficiency, most studies have frequently ignored environmental aspects even though the concept has been widely used in the past.
Yumei Hou +5 more
semanticscholar +1 more source
HEER: Hybrid Energy Efficient Reactive Protocol for Wireless Sensor Networks
, 2013 Wireless Sensor Networks (WSNs) consist of numerous sensors which send sensed data to base station. Energy conservation is an important issue for sensor nodes as they have limited power.Many routing protocols have been proposed earlier for energy ...
Javaid, N. +5 more
core +1 more source
Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity
Molecular Oncology, EarlyView.Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung +17 more
wiley +1 more source
Research on Matching Optimal State Points of Air Conditioning Performance
Zhileng xuebao, 2020 In order to match the best state point of air-conditioning performance, this paper selects an air conditioning unit with a refrigerating capacity of 5.15 kW as a research object.
Yu Zhen +3 more
doaj