搜索结果: 1-15 共查到“工学 modulation”相关记录172条 . 查询时间(0.089 秒)
Modulation of interfacial interactions toward strong and tough cellulose nanofiber-based transparent thin films with antifogging feature
Cellulose nanofiber Transparent film Cross-linker Flexibility Toughness Antifogging
2023/12/1
Cross-linking is often performed to overcome the weak mechanical properties of native polymer films in order to expand their functional properties and applications. While this approach offers enhanced...
Modulation of postprandial glycemic responses by noncarbohydrate nutrients provides novel approaches to the prevention and treatment of type 2 diabetes
postprandial glycemic noncarbohydrate nutrients type 2 diabetes
2018/11/16
In a recent issue of the Journal, Meng et al. (1) reported that different amounts of protein reduced postprandial glucose and insulin responses to carbohydrate-containing foods in healthy subjects. Ac...
Chiral Metamaterial Produces Record Optical Shift Under Incremental Power Modulation
Chiral Metamaterial Produces Record Optical Shift Under Incremental Power Modulation
2017/3/14
Georgia Institute of Technology researchers have demonstrated an optical metamaterial whose chiroptical properties in the nonlinear regime produce a significant spectral shift with power levels in the...
Modulation of STAT3 folding and function by TRiC/CCT chaperonin.
Modulation STAT3 folding function TRiC/CCT chaperonin
2015/12/11
Signal transducer and activator of transcription 3 (Stat3) transduces signals of many peptide hormones from the cell surface to the nucleus and functions as an oncoprotein in many types of cancers, ye...
on-orbit modulation transfer function estimation using ground targets
Data Acquisition Calibration Camera Distortion Sensors Measurement CCD
2015/9/1
During the last few decades, imagery from orbiting satellite sensors has provided much information about the Earth surface and the effects of the human activities upon it. For this information to be u...
on-orbit modulation transfer function estimation for bilsat imagers
Modeling Resolution Optical Sensors Small satellites Cal/Val
2015/9/1
BiLSAT, launched to its sun-synchronous orbit on 27.09.2003, is a 129 Kg small satellite carrying a panchromatic ca...
Effect of quasiperiodic gravitational modulation on the stability of a heated fluid layer
quasiperiodic gravitational modulation stability heated fluid layer
2015/8/27
Thermal instability in a horizontal Newtonian liquid layer with rigid boundaries is investigated in the presence of vertical quasiperiodic forcing having two incommensurate frequencies ? 1 and ? 2 . B...
Dopamine Modulation of Two Delayed Rectifier Potassium Currents in a Small Neural Network
Potassium Currents Small Neural Network
2015/8/25
Gruhn, Matthias, John Guckenheimer, Bruce Land, and Ronald
M. Harris-Warrick. Dopamine modulation of two delayed rectifier potassium
currents in a small neural network. J Neurophysiol 94: 2888–2900,...
As CMOS 160Mb/s Phase Modulation I/O Interface Circuit
CMOS Phase Modulation I/O Interface Circuit
2015/8/14
As CMOS 160Mb/s Phase Modulation I/O Interface Circuit.
On Incremental Sigma-Delta Modulation with Optimal Filtering
Sigma-Delta (Σ∆ ) incremental A/D converter optimal filter Σ∆ transfer function time-domain analysis
2015/8/12
The paper presents a quantization-theoretic framework for studying incremental Σ∆ data conversion systems. The framework makes it possible to efficiently compute the quantization intervals and h...
Optimizing adaptive modulation in wireless networks via utility maximization
Adaptive modulation network power physical layer electric power the interest rate
2015/8/10
We investigate adaptive modulation using the network utility maximization framework. We derive new crosslayer optimal power and rate adaptation policies for several practical modulation schemes. The b...
Optimizing adaptive modulation in wireless networks via multi-period network utility maximization
Wireless network control strategy the network traffic data video function
2015/8/7
We present a crosslayer technique to find and characterize optimal control policies for wireless networks operating at different time scales at the upper layer and physical layer. The technique can al...
Adaptive modulation with smoothed flow utility
A wireless connection data flow trade smooth data traffic application
2015/8/7
We consider the problem of choosing the data flow rate on a wireless link with randomly varying channel gain, to optimally trade off average transmit power and the average utility of the smoothed data...
MODULATION TRANSFER FUNCTION MEASUREMENT METHOD AND RESULTS FOR THE ORBVIEW-3 HIGH RESOLUTION IMAGING SATELLITE
Remote Sensing High Resolution Sensor Quality Metric Analysis
2015/5/29
The Modulation Transfer Function (MTF) is a fundamental imaging system design specification and system quality metric often used in remote sensing. MTF is defined as the normalized magnitude of the Fo...
Robust Voice Activity Detector for Real World Applications Using Harmonicity and Modulation frequency
voice activity detection modulation frequency harmonicity human-robot interaction
2014/11/27
The task of robustly detecting distant speech in low SNR environments for automatic speech recognition is examined using a two-stage approach based on two distinguishing features of speech, namely har...