Results 101 to 110 of about 511,868 (299)

Study on expert system for hitch diagnosis of electrically controlled automatic transmission based on vague inference

open access: yes浙江大学学报. 农业与生命科学版, 2004
Expert system for hitch diagnosis of electrically controlled automatic transmission, which is based on the combination of vague technology and multimedia technology, is presented.
CHEN Kai-kao, ZHENG Wen-zhong, HE Yong
doaj   +1 more source

Energy‐Efficient Bulk Photoalignment of Main‐Chain Liquid Crystalline Polymers Enabled by In Situ Monitoring

open access: yesAdvanced Functional Materials, EarlyView.
In situ monitoring of bulk photoalignment reveals how molecular weight, azobenzene content, cooling rate, and thickness govern ordering in main‐chain liquid crystalline polymers. Optimized copolymers exceed conventional thickness limits, maintaining stable alignment up to 130 µm with high energy efficiency and reversible optical patterning.
Jaechul Ju   +3 more
wiley   +1 more source

基于杠杆法的ZF9速自动变速器传动路线和挡位扩展分析

open access: yesJixie chuandong, 2014
The automatic transmission of car are mostly used planetary gear transmission,and has the development trend of multi-shifts,the effective method of analysis and design multi-shifts transmission mechanism is the goal of the scientific researchers.The ...
李明圣, 李勇, 兰莹
doaj  

Method and apparatus for telemetry adaptive bandwidth compression [PDF]

open access: yes, 1987
Methods and apparatus are provided for automatic and/or manual adaptive bandwidth compression of telemetry. An adaptive sampler samples a video signal from a scanning sensor and generates a sequence of sampled fields.
Graham, Olin L.
core   +1 more source

Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics

open access: yesAdvanced Functional Materials, EarlyView.
Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha   +18 more
wiley   +1 more source

Droplet Triboelectrification on Liquid‐Like Polymer Brushes

open access: yesAdvanced Functional Materials, EarlyView.
This work investigates the triboelectrification of water droplets on polymer brush‐coated surfaces exhibiting minimal contact line pinning. Such surfaces enable the systematic study of electrode patterning and controlled changes in droplet contact area.
Mohammad Soltani   +5 more
wiley   +1 more source

PROGETTO E REALIZZAZIONE DI UN SISTEMA PER L'ADATTAMENTO AUTOMATICO DELL'IMPEDENZA D'INGRESSO DI UN'ANTENNA. [PDF]

open access: yes, 2014
This document describes the design of an automatic matching network control system used to solve some impedance matching problems. All current matching networks are driven in half-automatic way, so they do not allow providing real-time matching between ...
PORCARO, ALESSIO
core  

Oral Dosed Organo‐Silica Nanoparticles Restore Glucose Homeostasis and β‐Cell Function in Diabetes Rats

open access: yesAdvanced Functional Materials, EarlyView.
An oral nanoplatform, MOP@T@D, which can maintain glucose homeostasis and restore islet β cells in diabetic rats is developed. It achieves efficient intestinal absorption and liver‐targeted delivery. The nanoparticle disintegrates only in response to hyperglycemia to release insulin on demand and provides antioxidant protection through selenoprotein ...
Chenxiao Chu   +14 more
wiley   +1 more source

Medium Access Control for Wireless Sensor Networks based on Impulse Radio Ultra Wideband

open access: yes, 2009
This paper describes a detailed performance evaluation of distributed Medium Access Control (MAC) protocols for Wireless Sensor Networks based on Impulse Radio Ultra Wideband (IR-UWB) Physical layer (PHY).
Berthe, Abdoulaye   +3 more
core   +1 more source

OCTOID: A Soft Robotic System Featuring Programmable Shape Morphing and Dynamic Structural Coloration

open access: yesAdvanced Functional Materials, EarlyView.
Inspired by octopuses, actuating legs based on soft materials are fabricated with programmed chiroptical properties and mechanical behaviors to achieve dynamic color modulation and reversible shape morphing, and these legs are developed into a modular OCTOID system.
Seung Hui Han   +8 more
wiley   +1 more source

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