Abstract:
The present invention relates to a method for treating low temperature dielectric barrier underwater plasma, applying a low temperature barrier under water plasma generator to a water treatment. The low temperature barrier under water plasma generator uses a dielectric substance as a quartz tube, air as inflow gas, to prevent short circuit. To find out the optimal running condition for the low temperature dielectric barrier underwater plasma reactor, researched are an ozone concentration change, and generation characteristics of ozone and hydroxyl group, which are important for decomposition and sterilization of organic matters under water - seawater and desalinated water. The purpose of the present invention is to provide the method for treating low temperature dielectric barrier underwater plasma, relating to the method for treating plasma which maximizes the generation of hydroxyl groups and minimizes the generation of ozone.
Abstract:
The present invention relates to a sample extruder to push out samples inside a sampling pipe applied to a drilling core in a given width and, more specifically, to a sample extruder of a sampling pipe for a drilling core wherein; samples stored inside a sampling pipe are pushed out easily in an accurate width and cut off with a cutting thread by installing a piston-shaped push head inserted into the sampling pipe at the front end of a screw shaft to push out the samples while moving the screw shaft forward and backward by rotating an operation handle or operating a screw motor; due to which not only accuracy and reliability of research and experimental data through samples may be greatly improved by acquiring most samples stored in the sampling pipe by a hygienic and safe method without contamination or damages as well as preventing unnecessary waste of samples; but also all processes from extrusion of samples through cutting of the samples may be automatically performed by additionally installing a sample cutter comprising; a feeding spool of the cutting thread, a cutting cylinder for moving the same upward and downward, a winding spool of the cutting thread, and a spool motor for driving the same at the front end side of the sampling pipe.
Abstract:
The present invention provides a test method for quickly identifying infection by a small amount of Azumiobodo hoyamushi using loop-mediated isothermal gene amplification (LAMP). In order to develop a high sensitive test method using an LAMP reaction, the sensitivity and the specificity in Azumiobodo hoyamushi and Halocynthia roretzi with soft tunic syndrome are analyzed by preparing a primer set for LAMP containing six primers to target kinetoplast 18S ribosome genes of Azumiobodo hoyamushi and amplify a reactant with a specific loop type; and establishing an optimal reaction condition. Thus, Azumiobodo hoyamushi which is known for causing soft tunic syndrome is quickly detected from sea water or Halocynthia roretzi with the initial stage soft tunic syndrome using the LAMP reaction and damage spread is early detected by applying the method to a system for predicting soft tunic syndrome in farmed Halocynthia roretzi.
Abstract:
본 발명은 생육 상태 또는 건조된 김으로 그 구별이 용이하지 않은 주요 식용 4종인, 참김( Porphyra
tenera ), 방사무늬김( P. yezoensis ), 잇바디돌김( P. dentata ), 모무늬돌김( P. seriata )을 대상으로 제안된 프라이머 세트로 PCR을 하여, 그 PCR 산물을 제한효소로 자르는 PCR-RFLP 방법으로 쉽게 구분할 수 있는 분자 마커이다.
Abstract:
본 고안은 낙지 어획용 통발에 관한 것으로서, 더욱 상세하게는 통수공이 형성된 몸통튜브의 하단부 내측으로 깔때기형 트랩이 삽입 설치된 통발에 있어, 상기 통수공을 직사각 형태의 슬릿(Slit) 구멍으로 형성시키는 한편, 몸통튜브의 상단부에는 원판 형태의 개폐식 뚜껑을 설치함으로서, 좁은 틈을 찾아 측면으로 기어 들어가는 게의 습성에 따라 몸통튜브의 내부로 투입된 미끼용 게의 다리 부분이 통수공을 통하여 외부로 최대한 노출될 수 있도록 하고, 이로 인하여 미끼에 의한 낙지의 유인 및 어획성능을 크게 향상시킬 수 있도록 하는 동시에, 어획된 낙지의 다리 부분이 몸통튜브의 외부로 빠져 나오지 않도록 함에 따라, 어획된 낙지의 어체 회손을 최소화시켜 상품가치를 보장할 수 있도록 하며, 통발로부터 낙지를 빼내는 작업 또한 개폐식 뚜껑을 이용하여 보다 더 신속하고 용이하게 수행할 수 있도록 한 튜브형 낙지 어획용 통발에 관한 것이다.
Abstract:
PURPOSE: A self-generation type light buoy is provided to light in the most of environments where waves exist by using the vertical kinetic energy of the waves as the power for self-generation. CONSTITUTION: A self-generation type light buoy(10) comprises a light emitting part(11), a power part(12), and a floating member(13). The light emitting part comprises at least one LED. The power part supplies power to the LED. The floating member contains the light emitting part and the power part and provides buoyancy to the light buoy.
Abstract:
PURPOSE: A combined inactivated vaccine for preventing cellular diseases of fish using Streptococcus parauberis FPA4164 strain(KCTC 11980BP) is provided to effectively and cheaply prevent diseases caused by three kinds of bacteria. CONSTITUTION: An alpha-hemolytic Streptococcus parauberis FPA4164 strain(KCTC 11980BP) is isolated from flatfish. A combined inactivated vaccine for preventing cellular diseases of fish contains inactivated alpha-hemolytic Streptococcus parauberis FPA4164(KCTC 11980BP) antigen, inactivated beta-hemolytic Streptococcus iniae FP50249(KCTC 11634BP) antigen, and inactivated beta-hemolytic Edwardsiella tarda FP2018(KCTC 11145BP) antigen in a ratio of 1:1:1. The vaccine contains a montanide adjuvant. The adjuvant is montanide ISA35 or Gel01.
Abstract:
PURPOSE: A fodder floating system is provided to prevent water pollution inside a floating fish cage, and to reduce the waste of management costs. CONSTITUTION: A fodder floating system for a floating fish cage using nano-microbubbles comprises an oxygen dissolving water supplier(200) formed on one side of an upper plate; a first supply line(210) where the oxygen dissolving water which is supplied from the oxygen dissolving water supplier flows in; a second supply line(220) where the oxygen dissolving water which is supplied from the first supply line flows in; and a spraying device(230) installed at the second supply line which sprays the 10-30nm nano-microbubbles to be attachable to the fodder.
Abstract:
PURPOSE: A fishing lamp using an LED is provided to emit a constant amount of light even though a vessel shakes by waves. CONSTITUTION: A fishing lamp using an LED comprises a housing(110), a water flow pipe(120), and a fishing lamp module(140). The housing protects the fishing lamp module. The water flow pipe is combined with the housing and is exposed to the outside of the housing. The fishing lamp module is combined with the water flow pipe and comprises a pipe combining unit, a plurality of wing units, and a flange unit. The water flow pipe is inserted into the pipe combining unit. The wing unit is extended from the exterior of the pipe combining unit. An LED unit is combined with the flange unit.