The use of fillers in paper products can provide cost and energy savings, improved paper properties, increased productivities, and specifically desired paper functionalities. There are many problems associated with the use of fillers, such as unsuitability of calcium carbonate fillers in acid papermaking, negative effects of filler loading on paper strength, sizing, and retention, and tendencie...

The appearance  of a consume society in the result of giving a Hint to body and physical features and consequently very important. Body is also very important for social acceptability and people try to arrange their bodies and physical features according to their social codes. Body modification like, make up, surgery, losing weight, slimming, sporting and body care is called body management. T...

An overview of the use of physically modified microfluidic channels towards cell research is presented. The physical modification can be realized either by combining embedded physical micro/nanostructures or a topographically patterned substrate at the micro- or nanoscale inside a channel. After a brief description of the background and the importance of the physically modified microfluidic sys...