Abstract A brake is the most critical safety and important performance component in vehicles. Brake pads were formerly manufactured mainly using asbestos as friction material (30-70%). Thermally stable temperature for up to 500°C. Asbestos strong, flexible & available at a reasonable cost but carcinogenic nature. This causes serious health problems like lung cancer hence it got banned India...

The number, shape and sizes of intermuscular bones have been studied in table size (around 1200g). rohu, catla and mrigal after microwave cooking and dissection. Carp intermuscular bones have varied shape and size. These bones are of two types, Y pin bones and straight pin bones. Total number of pin bones are highest in mrigal (110 nos.) followed by catla (108 nos.) and rohu (104 nos.). Y pin b...

Responding to the PIN cracking attacks from Berkman and Ostrovsky (FC 2007), we outline a simple solution called salted-PIN. Instead of sending the regular user PIN, salted-PIN requires an ATM to generate a Transport Final PIN from a user PIN, account number, and a salt value (stored on the bank card) through, e.g., a pseudo-random function. We explore different attacks on this solution, and pr...

Fins are protrusions on a heat transfer surface to augment heat transfer rate from it. The increase in area exposed to convection in case of finned surfaces results in increased heat transfer rate. In this study heat transfer characteristics of a pin fin with perforation is numerically analyzed. A pin fin is fabricated and experiments are done under forced convection conditions. The experimenta...

INTRODUCTION Over-expression of penile neuronal nitric oxide synthase (PnNOS) from a plasmid ameliorates aging-related erectile dysfunction (ED), whereas over-expression of the protein inhibitor of NOS (PIN), that binds to nNOS, increases ED. AIM To improve this form of gene therapy for ED by comparing the electrical field response of short hairpin RNA (shRNA) for PIN with that of antisense P...

o bjective: to describe the clinical characteristics, presentation and management of pardah pin inhalation in female teenagers of single center in northern india. m e thods: this was a prospective cross-sectional study being performed in department of cardiovascular and thoracic surgery of sher-i-kashmir institute of medical sciences located in northern india from january 2009 to december 2012....

this review reports recent advances in metallic nanostructures based electrochemical sensors. interesting aspects of nps include size and shape-dependent interatomic bond distances, melting points, chemical reactivity, and optical and electronic properties. the small size of metallic nanostructures has allowed nanoscale electrochemical processes to be probed. electrochemical characteristics can...