Results 71 to 80 of about 85,021 (301)
Systematically Engineering for Efficient Production of 3‐Methyl‐1‐Butanol in Escherichia coli
Advanced Science, EarlyView.An integrated metabolic engineering strategy was established for high‐level 3‐methyl‐1‐butanol biosynthesis in Escherichia coli. Molecular dynamics‐guided semi‐rational engineering of dihydroxyacid dehydratase uncovered and relieved key catalytic bottlenecks, while adaptive laboratory evolution enhanced strain robustness.
Nanfei Geng +6 more
wiley +1 more source
Advanced Science, EarlyView.This study reports on the physical implementation of optical material‐based neural processing using long‐persistent luminescence as memory‐retention and nonlinear optical material. The system performs optical‐domain preprocessing with opto‐electronic interfaces for stimulus delivery and readout, enabling real‐time demonstrations including Pong gameplay
Sangwon Wi, Yunsang Lee
wiley +1 more source
Spark Ignition of Monodisperse Fuel Sprays [PDF]
A study of spark ignition energy requirements was conducted with a monodisperse spray system allowing independent control of droplet size, equivalent ratio, and fuel type.
Cernansky, Nicholas P. +2 more
core +1 more source
Advanced Electronic Materials, EarlyView.III‐nitride semiconductors have revolutionized optoelectronics, enabling transformative technologies such as high‐efficiency LEDs and lasers. However, their use in intersubband optoelectronics has remained limited. This work marks an important step forward by demonstrating highly coherent inter‐well resonant tunneling injection in III‐nitride ...
Jimy Encomendero +6 more
wiley +1 more source
Meikuang AnquanIn order to study the factors affecting the ignition risk parameters of pulverized coal cloud, Godbert-Greenwald constant temperature furnace was used to test the minimum ignition temperature of pulverized coal cloud under different particle size, mass ...
Yueyuan YAN +6 more
doaj +1 more source
Spark Ignition of Flowing Gases. 2: Effect of Electrode Parameters on Energy Required to Ignite a Propane-Air Mixture [PDF]
Research was conducted to determine the effect of the electrode parameters of spacing, configuration, and material' on the energy required for ignition of a flowing propane-air mixture.
Swett, Clyde. C., Jr.
core +1 more source
Experimental study on minimum ignition energy of tapioca starch
IOP Conference Series: Earth and Environmental Science, 2018 The minimum ignition energy of tapioca starch was studied by using 1.2L Hartmann tube, and the three main influencing factors: tapioca starch quality, ignition delay time and dusting pressure were tested. The experimental results show that the effect of dusting pressure on the minimum ignition energy is the most obvious.
Ruichong Zhang +3 more
openaire +1 more source
Advanced Electronic Materials, EarlyView.A polymorphic reconfigurable multi‐electrode device based on electrically bistable nanostructured metallic films. The adaptive reconfiguration properties of the nanostructured network under specific input voltages drive the reprogrammability of the device. This system can be employed for the implementation of polymorphic devices, which can be used both
Silvia Bressan +4 more
wiley +1 more source
Journal of Thermal Science and Technology, 2009 Spark ignition is considered one of the most difficult and complex problems because it involves complicated physical and chemical processes, and it has not yet been explained sufficiently.
Jilin HAN +2 more
doaj +1 more source
Influence of water content in ethanol-water blends on the performance and emissions of an SI engine [PDF]
, 2014 C
Casier, Ben +4 more
core +1 more source