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An Introduction to Machining Non-Axisymmetric Optics

Existing single point diamond turning machines are capable of fabricating complex aspheric optical surfaces; however, the machine tool limits these surfaces to ones of revolution.

From AMETEK Precitech 22 Apr 2015

Testing the OneLeg Stool and How it Opened Up New Markets

OneLeg's ergonomic gardening stool excels in strength tests, supporting 270kg and withstanding 1,000kg force, expanding its market reach.

From Lloyd Instruments Ltd. 22 Apr 2015

The Medical Applications of Particle Accelerators

The development of medicine has been always been dependent on the evolution of our knowledge of physics. Imaging cells in our bodies using microscopy and broken bones using X-ray radiation are two well known examples but particle accelerators also have many important medical applications.

By Abdelkrim Alileche 21 Apr 2015

Configuring Dielectric and Conductivity Sensors

This article discusses configuring dielectric and conductivity sensors.

From Lambient Technologies 21 Apr 2015

Using Diamonds (PCD and Synthetic Grains) in Abrasive Tools for the Aerospace Industry

This article discusses the diamonds (PCD and synthetic grains) used in abrasive tools for the aerospace industry.

By Alessio Spampinato 21 Apr 2015

$Using Laser Diffraction Particle Size Analysis to Detect the Presence of Anomolous Large Particles within Powders$

Using Laser Diffraction Particle Size Analysis to Detect the Presence of Anomolous Large Particles within Powders

The following are concerns when measuring a small sample of dry powders: It is not representative of the bulk, and small quantities of oversized particles may be left undetected.

From Malvern Panalytical 20 Apr 2015

Polishing of Focused Ion Beam Specimens with the PIPS II System

Optimized low-energy ion beam polishing in PIPS II enhances TEM specimen quality, reducing FIB-induced damage for high-resolution imaging.

From Gatan, Inc. 20 Apr 2015

Ensuring Identical Specimen Preparation for TEM Using the PIPS II System

Optimized FePt film preparation for HAMR is achieved using precise RF sputtering and TEM-ready specimen processing with Gatan PIPS™ II.

From Gatan, Inc. 17 Apr 2015

Polyvinyl Chloride in Household Applications

Best known in the form of the ever-present white piping seen in basements of buildings, the domestic use of Polyvinyl Chloride (PVC) could be considered a double-edged sword.

By Brett Smith 17 Apr 2015

Particle Size Measurement Using the Aero S and Mastersizer 3000 for Small Quantities of Dry Powders

Industries such as pharmaceuticals routinely perform particle size measurements as a critical-to-quality attribute for the product. Dispersion is crucial for any particle size measurement and wet and dry are the two major methods used in laser diffraction systems.

From Malvern Panalytical 15 Apr 2015