Abstract: The present invention discloses a method for preparing biodiesel (Methyl Ester) from any kind of oil, vegetable or non-vegetable oil or used cooking oil. Further, it relates to a method for preparing biodiesel (Methyl Ester) with 100% purity which can be directly used as a fuel in cars, trucks, buses industrial and domestic purpose without any need to blend with any petroleum diesel. The present invention also discloses the biodiesel having improved cold flow properties, flash point and 57 cetane number with reduced exhaust emission where CO2 emits approx. 2.96% v/v and CO emits approx. 0.2 ppm % v/v.

Abstract: Disclosed is a compound of formula (I), wherein Q, U, T, A, a, b, c, and n are as defined herein. Also disclosed are methods of inhibiting ecto-5?-nucleotidase, inhibiting suppression of an antitumor immune response, inhibiting tumor growth of a cancerous tumor, inhibiting metastasis of cancer in a mammal afflicted with cancer, synergistically enhancing a response of a mammal afflicted with cancer undergoing treatment with an immunotherapeutic anti-cancer agent, potentiating an activity of an inhibitor of nicotinamide phosphoribosyltransferase in a mammal undergoing treatment of a mammal with the inhibitor, and treating preeclampsia in a mammal in need thereof, comprising administering to an animal an effective amount of a compound of formula (I).

Abstract: A retractable vehicle jack mounted to a vehicle comprising a jack attached to an undercarriage of a vehicle, where the jack moves from an extended position and a retracted position; a top side of the jack, where the top side of the jack presses against the undercarriage of the vehicle when in the extended position; and a bottom side of the jack, where the bottom side of the jack presses against the ground when in the extended position. The jack may be positioned between the front door and the rear door for an optimal balance point on the vehicle.