Evaluate the pressure drop driven by each pipe accessories such as
Gate valve, Standard Elbow Bend,
90˚ Mitre Bend, Straight pipe, Glove Valve and Sudden Enlargement.
Q = V1A1 = V2A2
The Law of Conservation of Mass states that mass can be neither created nor destroyed.
Using the Mass Conservation Law on a steady flow process through a control volume where the stored mass in the control
5.2 Drug Delivery System
5.2.1 Advantage of Nano-drug delivery system
By diagnosis, and for treatment, we need enhanced drug delivery system. Drug delivery system of these days is just eat and let it flow through the body. It is not good at efficiency. Because the digestive system sometimes digest and remove the drug before it reaches to the target.
For enhancing the efficiency of drug
of gold nanorods by the seed-mediated method, along with an improvement in the yield. Two major parameters were controlled to optimize the growth properties of the gold nanorods, namely their kinetics and anisotropic growth. In the case of the first parameter, we observed that slowing the growth of the Au nanorods increases their aspect ratio. In other words, anisotropic growth can be facilitated
Signed on March 15, 1999, the Kyoto Protocol is an agreement under the U.N. Framework Convention on Climate Change (UNFCCC).
Countries that ratify commit to reduce emissions of carbon dioxide and other greenhouse gases.
The Intergovernmental Panel on Climate Change (IPCC) predicts a rise in temperature of 1.4° C (2.5° F ) to 5.8 °C between 1990 and 2100.
If successfully and completely im
gases and
fuel consumption. However, Foster’s designs are more than just
environmentally friendly. Each detail is carefully planned out and the use
of space is always taken into consideration. Foster’s designs have many
bold shapes and he’s not afraid to use color to enhance and emphasize
his work; which includes everything from door handles and tables to
airports, bridges, and office