Abstract: Disclosed herein is a catalyst for an upgrading reaction of biomass pyrolysis oil, a method for preparing the same, and a method for upgrading biomass pyrolysis oil using the same. The catalyst is a composite inorganic oxide, and the composite inorganic oxide includes lanthanum, nickel, titanium, and cerium. When a metal catalyst supported on carbon is used as a catalyst for a first step reaction, by using the catalyst as a catalyst for a second step reaction, the efficiency of the upgrading reaction of bio-oil is increased and a continuous reaction is possible without clogging of a continuous reactor.

Abstract: Disclosed herein are a catalyst for hydrocracking reaction of high molecular weight components in bio-oil, a method for preparing the same and a method for bio-oil upgrading using the same. The catalyst includes a zeolite carrier; and at least one metal selected from the group consisting of nickel (Ni), ruthenium (Ru) and cerium (Ce) supported on the carrier. The catalyst promotes the hydrocracking of high molecular weight compounds contained in the bio-oil, but also inhibits the polymerization reaction of the decomposed product, thereby more effectively enhancing the hydrocracking reaction of the bio-oil.

Abstract: An apparatus and method capable of measuring a weight load of an inflamed leg of a lab animal or a human being objectively and precisely while the lab animal or the human being is walking freely in a non-binding state. A pathway sized depending on a size and a stride of the lab animal or the human being is provided in a weight load measuring apparatus, and a weight sensor is attached to a bottom of the pathway. Thus, artificial operations to be applied to the lab animal or human being walking the pathway can be minimized such that the weight load exerted in the inflamed leg can be measured objectively and precisely with time periods.

Abstract: An apparatus and method capable of measuring a weight load of an inflamed leg of a lab animal or a human being objectively and precisely while the lab animal or the human being is walking freely in a non-binding state. A pathway sized depending on a size and a stride of the lab animal or the human being is provided in a weight load measuring apparatus, and a weight sensor is attached to a bottom of the pathway. Thus, artificial operations to be applied to the lab animal or human being walking the pathway can be minimized such that the weight load exerted in the inflamed leg can be measured objectively and precisely with time periods.

Abstract: An apparatus and a method capable of measuring a weight load of an inflamed foot of a lab animal objectively and precisely while the lab animal is walking freely in a non-binding state is provided. A pathway sized depending on a size and a stride of the lab animal is provided in a weight load measuring apparatus, and a weight sensor is attached to a bottom of the pathway. Thus, artificial operations to be applied to the lab animal walking the pathway can be minimized such that the weight load exerted in the inflamed foot can be measured objectively and precisely with time periods.

Abstract: An apparatus and a method capable of measuring a weight load of an inflamed foot of a lab animal objectively and precisely while the lab animal is walking freely in a non-binding state is provided. A pathway sized depending on a size and a stride of the lab animal is provided in a weight load measuring apparatus, and a weight sensor is attached to a bottom of the pathway. Thus, artificial operations to be applied to the lab animal walking the pathway can be minimized such that the weight load exerted in the inflamed foot can be measured objectively and precisely with time periods.