Tech Briefs Bio-Medical
- Purifying Nucleic Acids From Samples of Extremely Low Biomass
- UV-Resistant Non-Spore-Forming Bacteria From Spacecraft-Assembly Facilities
- Adjustable-Viewing-Angle Endoscopic Tool for Skull Base and Brain Surgery
Electronics & Computers
- Magic-T Junction Using Microstrip/Slotline Transitions
- Group-III Nitride Field Emitters
- High-Voltage, Asymmetric-Waveform Generator
Information Sciences
- Spline-Based Smoothing of Airfoil Curvatures
- Toward Better Modeling of Supercritical Turbulent Mixing
- JPEG 2000 Encoding With Perceptual Distortion Control
Machinery & Automation
- Self-Regulating Water-Separator System for Fuel Cells
- Spiral Orbit Tribometer
- Tool for Sampling Permafrost on a Remote Planet
Manufacturing & Prototyping
- Improved Gas Filling and Sealing of an HC-PCF
- Capillography of Mats of Nanofibers
- Thermal Spray Formation of Polymer Coatings
Materials
- Making More-Complex Molecules Using Superthermal Atom/Molecule Collisions
- Directed Growth of Carbon Nanotubes Across Gaps
- Nanotip Carpets as Antireflection Surfaces
Mechanics
- Lightweight Carbon-Carbon High-Temperature Space Radiator
- Alignment Pins for Assembling and Disassembling Structures
- A New, Highly Improved Two-Cycle Engine
Photonics
- NbxTi1–xN Superconducting-Nanowire Single-Photon Detectors
- Cylindrical Piezoelectric Fiber Composite Actuators
- Curved Piezoelectric Actuators for Stretching Optical Fibers
Physical Sciences
- Simplified Modeling of Oxidation of Hydrocarbons
- Near-Field Spectroscopy With Nanoparticles Deposited by AFM
- Delaying Trains of Short Light Pulses in WGM Resonators
Semiconductors & ICs
- HEMT Amplifiers and Equipment for Their On-Wafer Testing
- On-Wafer Measurement of a Silicon-Based CMOS VCO at 324 GHz
- Lower-Dark-Current, Higher-Blue-Response CMOS Imagers
Software
- Simulating Operation of a Complex Sensor Network
- Parallel-Processing Software for Creating Mosaic Images
- Flexcam Image Capture Viewing and Spot Tracking
Test & Measurement
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