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MIT chemists develop a wireless electronic lateral flow assay test for biosensing（图）
生物传感 无线电子 侧流测定
2023/6/7
Lateral flow assays (LFA) tests have become ubiquitous within the general public; they are the format for standard home pregnancy and Covid-19 tests, indicating a positive result with a colored line, ...
LANE LEVEL LOCALIZATION; USING IMAGES AND HD MAPS TO MITIGATE THE LATERAL ERROR
Lane Level Localization Road Boundaries Map Matching Lane Matching
2017/7/12
In urban canyon where the GNSS signals are blocked by buildings, the accuracy of measured position significantly deteriorates. GIS databases have been frequently utilized to improve the accuracy of me...
LATERAL FLOODING ASSOCIATED TO WAVE FLOOD GENERATION ON RIVER SURFACE
Floods simulations LiDAR
2016/7/8
This research provides a wave flood simulation using a high resolution LiDAR Digital Terrain Model. The simulation is based on the generation of waves of different amplitudes that modify the river lev...
Monitoring of Earthquakes Activities along the Syrian Rift System (Left-Lateral) by Using Remote Sensing and GIS Database
Remote Sensing Thematic Geology Data Structures SAR DEM/DTM
2015/12/18
Northwest of Syria is part of one of the very active deformation belt on the Earth today. This area and the western part of Syria are located along the great rift system (Left-Lateral or African- Syri...
Development of a Novel Lateral-Flow Assay to Detect Yeast Nucleic Acid Sequences
Fluorescent Nanoparticles Modified Stober Method Sandwich Assay
2014/10/22
As demand for food increases, rapid testing methods are becoming increasingly important. In the past few years, yogurt has become popular. Yeast species are the most common spoilage organism, costing ...
A lateral optical equilibrium in waveguide-resonator optical force
lateral optical equilibrium waveguide-resonator optical force
2015/8/7
A lateral optical equilibrium in waveguide-resonator optical force.
Method for Improving the Lateral Resolution of Near-Infrared (NIR) Single Optods: Application to Subcutaneous Vein Detection and Localization
Reflectance Measurements Photon Migration Optical Diagnosis Fiber Probe Design
2013/1/30
NIR backscattering measurements using single source-detector optical probe (optods) can detect absorption areas within deep tissue layer. However, such optods, are characterized by large separation di...
Performance of a Panelized Brick Veneer Wall System under Lateral Loads
Brick Veneer Steel Stud Lateral Loads Panelized Building Envelope Wind Load Test Racking Test
2013/1/31
This paper discusses the performance of a proposed panelized brick veneer over steel stud backup wall system and seismic isolation connections under lateral loads. The panelized wall system was develo...
Lateral Stability Analysis of Hypersonic Vehicle under Pressure Fluctuation by Solving Mathieu Differential Equation
Lateral Stability Analysis of Hypersonic Vehicle Pressure Fluctuation Mathieu Differential Equation Fluid Dynamics
2012/4/20
Two recent test failures of Hypersonic Technology Vehicle 2 impose a strike to the increasingly growing enthusiasm, not only on the United States side. It is important to find out the exact failure re...
Finite Element Analysis of Distortional Lateral Buckling of Continuous Composite Beams with Transverse Web Stiffeners
composite beams distortional lateral buckling transverse web stiffener U-frame action
2014/4/10
In a composite beam, transverse web stiffeners are often provided to the steel section at regular intervals along the beam span to eliminate local shear buckling as well as to reduce web distortion in...
Air Quality Status of Respirable Particulate Levels at Selected Traffic Junctions along the Section of Lateral Highway in Hyderabad
PM2.5 Air Borne Particle Traffic Respirable Dust Particle Size
2013/3/12
The aerodynamic diameter of an air borne particle is the key property in determining its respiratory deposition. The study aim to assess PM2.5 level and its size distribution at 5 traffic junctions lo...
基于侧向变刚度的轮胎多边形磨损机理分析（Mechanism of Polygonal Wear of Tire Based on Variable Stiffness of Lateral）
车辆 轮胎 多边形磨损 变刚度 机理
2010/12/29
考虑轮胎接地摩擦的非线性特性，建立了基于侧向变刚度的轮胎多边形磨损模型，并对系统的稳定性进行了分析，指出轮胎的自激振动是一种由系统Hopf分岔引起的稳定周期振动现象，通过数值仿真得到了引起胎面自激振动的车速和车轮前束角范围。结果表明：轮胎多边形磨损为一种典型的非线性自激振动现象，其发生与胎面的侧向振动有关，磨损边数近似等于胎面的侧向振动频率与车轮转动频率之比。所建模型能够很好地解释轮胎多边形磨损的...
Lateral force sensor based on a core-offset tilted fiber Bragg grating.
Tilted fiber Bragg grating Core offset Lateral force sensor Cladding mode Differential power
2013/5/27
A novel lateral force sensor based on a core-offset tilted fi ber Bragg grating (TFBG) is propo sed and experimentall y demonstrated. The lateral force is determined by the differential refl ected pow...
Lateral dynamic flight stability of hovering insects: theory vs. numerical simulation
Insect Hovering Lateral dynamic flight stability Averaged model Equations-of-motion Navier--Stokes simulation
2012/2/24
In the present paper, the lateral dynamic flight stability properties of two hovering model insects are predicted by an approximate theory based on the averaged model, and computed by numerical simula...
Stabilization control of a hovering model insect: lateral motion
Hovering drone fly Lateral motion Flight stability Stabilization control Modal analysis
2012/2/29
Our previous study shows that the lateral disturbance motion of a model drone fly does not have inherent stability (passive stability), because of the existence of an unstable divergence mode. But dro...