Abstract: Disclosed is a non-powered seawater pumping apparatus for reducing seawater intrusion in a land in which an aquifer with a seawater-fresh water boundary surface is formed, the apparatus including a pumping pipe having opposite open end portions, a first end portion of the opposite open end portions being positioned below a sea level and a second end portion being positioned below a seawater-fresh water boundary surface in the land, and a well disposed to surround a lateral surface of a land-buried portion of the pumping pipe, which is buried in the land, so as to space away the land-buried portion of the pipe from the land, wherein seawater is filled in the pumping pipe, and the well includes a screen having a plurality of through holes formed along a circumference of the well at a lower end portion of the well.

Abstract: The present invention relates to a kit and a method for diagnosing cancer using polymorphic minisatellites (MS), more specifically, relates to a primer set for detecting polymorphic minisatellites MUC2-MS6 or MUC2-MS7 in the MUC2 gene, a DNA typing kit comprising said primer set, and a kit and a method for diagnosing cancer using a primer set for detecting polymorphic minisatellites MUC2-MS6, MUC2-MS7 or hTERT-VNTR 2-2. According to the present invention, DNA typing of MUC2-MS6 and MUC2-MS7 can effectively achieve the parentage identification, kinship identification or medicolegal examination, because the polymorphic minisatellites MUC2-MS6 and MUC2-MS7 are inherited through meiosis according to Mendelian genetics. In addition, the polymorphic minisatellites MUC2-MS6, MUC2-MS7 and hTERT-VNTR 2-2 can be used to predict and diagnose various cancers; such as gastric cancer, colon cancer, rectal cancer and prostate cancer etc.