2017
Entries
One of the most commonly employed technologies of additive manufacturing is fused deposition modeling (FDM). FDM that employs polymer as the based material has proven to be a powerful method in rapid prototyping. Most of the FDM 3D printer feed stock material is Polylactic Acid (PLA), Acrylonitrile-Butadiene-Styrene (ABS), Nylon and etc.
Background
Abnormal heart rate or rhythm (dysrhythmia) is a common medical disorder worldwide. In its severe form it causes about 600,000 deaths annually. The ultimate treatment for this life threatening condition is ablation (burning) of the tissue that generates the chaotic electrical activity inside the heart. MAZE procedure is a common ablation method,
Background:
Coronary Artery Bypass Graft (CABG) surgery is performed to treat the number one human killer, heart disease. This is one of the most common surgical procedures in the world, (about 500,000 cases a year in the US). An important part of the surgery is harvesting the vessel that will be used as a graft.
There are millions of people worldwide suffering with Psoriasis, a disorder that cannot be cured and itching is a very common problem. People living with a chronic skin condition such as psoriasis and eczema are terribly affected by intense itchiness of the skin. While current treatments are available, they are not sufficient.
Diamond based winding insulation for electrical machines - ABB Motors and Generators
Electrical conductors for electrical machines, such as electromotor or generator, are insulated for avoiding contact between the single coil and other conductive components of the electromotor for example the stator. For instance, the main wall insulation (e.g.
Design and construction of the dielectric cell
• A parallel plate dielectric cell developed using 3D printing, Laser cutting and traditional machining techniques.
• Electrodes (guarded and unguarded) and threaded rod obtained from aluminum rod using traditional machine techniques.
• Attach two copper wires to the guard ring (guard electrode), one to the guarded electrode,
Purpose:
The primary target is to minimize the pollutant emissions of diesel engines vehicles, to achieve TIER IV-V and EURO IV-V current regulations. An after-treatment exhaust gas electrostatic device, for CI diesel engines, traps the combustion process particles present in the aerosols diesel soot,
The JDI-100/200 series is a ruggedized inclinometer using digital output and full temperature compensation across all measuring ranges which enables the unit to perform to 0.005° accuracy. This means that engineers can rely on a high precision tilt sensor that will not be easily influenced by various temperature changes within its environment.
The current invention is an improvement in basic measuring instruments. Like my other disclosure " Optical Illuminated Rule, " it is especially suited to the visually challenged. As with my other design the linear divisions are every 1/16". The uncluttered divisions make it easy to read. Despite the fact that the scale is in 1/16" divisions,
Pollution and especially air pollution has always been a serious threat to the environment. One of the very important factors responsible for air pollution is the emission of gases from the vehicles such as CO, HC, NOx etc which degrades the environment.
Page 20 of 85