There are several methods that can be used to recover refrigerant from a system. The most common is the vapor recovery method, where refrigerant in its vapor state is removed from a system, condensed ...

A new study by University of Pennsylvania veterinary researchers has found that blood samples collected from an intravenous catheter using a special "mixing" technique are as accurate as those ...

New Zealand can benefit from adopting innovation strategies identified in a new report by the UN on The Right to Food [1].The report identifies smart agro-ecological techniques and systems-management ...

Farmers in Kenya are experimenting with the “push-pull” method to deal with insect pests without having to use costly and polluting pesticides. The technology involves intercropping food plants with ...

Spindles designed for machine tool applications, such as milling, grinding and turning, require the bearings to be set in preload to meet speed, stiffness and accuracy requirements. More importantly, ...

This is the second of two reports. See Push/Pull Method for Preloading 2-TS Spindles: Why Preload? Preload force is very sensitive to the preload dimensional setting. The setting tolerance for a 2-TS ...