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김명숙,김명숙,전상호,이태구,정하일 한국토양비료학회 2022 한국토양비료학회지 Vol.55 No.4
A chelating agent helps crops to reuse as nutrients by mobilizing salts from the soil. This study was conductedto evaluate the effects of Diethylenetriamine pentaacetic acid (DTPA), N-(2-hydroxyethyl)-ethylene diaminetri acetic acid (HEDTA), and Ethylene diamine disuccininc acid (EDDS) for improving plant growth and reusingaccumulated nutrients in soils of plastic film house. Two experiments were carried out of follows: i) For theincubation test, the availability of nutrients were examined for soils treated with distilled water, 1 mM of DTPA,HEDTA and EDDS solutions. ii) In the pot test, the impacts of watermelon growth response were examined byadding 0.5, 1, and 5 mM of chelating agent to soil. In incubation test, application of chelating agents increasedthe availability of soil nutrients in the following order : DTPA ≒ HEDTA > EDDS > distilled water. However,biomass of watermelon in pot test, tended to be highest in EDDS 1 mM. The absorption amount of N, P, and Kof crop in EDDS 1 mM was similar to that of NPK treatment and K, Ca, Mg, and Fe tended to be high. SoilElectrical conductivity (EC) of 1 mM EDDS showed a 66% decrease compared to no treatment. These resultsshowed that EDDS could be improved the watermelon growth. Further research is needed to evaluate theeffects of EDDS for plant growth on field scale.
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김명숙,조가연 한국조류학회I 2010 ALGAE Vol.25 No.3
A new red algal parasite, Symphyocolax koreana M. S. Kim, gen. et sp. nov., has been found on a specimen of Symphyocladia latiuscula (Harvey) Yamada, a member of the tribe Pterosiphonieae of the Rhodomelaceae; this genus has never before been reported to host red algal parasites. Here, the new parasite from Korea is described in terms of vegetative and reproductive morphology. The thallus has a minute, colored polysiphonous upright axis with many branches attached by pseudoparenchymatous pulvinate bases. There are six pericentral cells, with many corticated cells in the lower part of the main branches. Trichoblasts occur on dioecious male and female gametophytes, but not on tetrasporophytes. Procarps develop on suprabasal cells of trichoblasts and consist of a four-celled carpogonial branch and two sterile cells attached to the supporting cell. Spermatangial branches are borne one per each successive segment on monosiphonous pedicels in spiral positions with fertile trichoblast. Tetrasporangia are formed one per segment in a straight series and are tetrahedrally divided. Features of the vegetative axes, procarp, spermatangial trichoblasts, and tetrasporangial branching show that the new genus is an alloparasite belonging to the tribe Polysiphonieae.
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고차적 사고력 함양을 위한 유추 기제 활용 교수학습 방법 연구 : 역사 교육의 사례
김명숙,이화진 한국교육과정평가원 2002 교육과정평가연구 Vol.5 No.1
The concept of analogy has received the most attention in the field of psychology these days. Analogy is to facilitate learning and higher-order thinking by utilizing the knowledge that one has already acquired when learning or solving new problems related with the old knowledge. Few of the research on analogy has been focused on the utilization of analogy in learning and thinking with the more complex tasks rather than with simple and artificial tasks. The purpose of this study is to inquire about the utilization methods of analogy mechanism with the ill-defined and less-structured complex tasks in actual teaching and learning environment in order to foster higher order thinking. The complex tasks were chosen from the subject of history education, since these tasks of high cognitive complexity have rarely been studied in the previous research on analogy. This study illustrated how analogy can be used to help students' understanding of history and promote the ability to solve historical problems. For this, the study presented exemplary instruction cases that have utilized analogies, along with the cautions to be exerted when using analogy in history education.
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김명숙 대한변호사협회 2022 人權과 正義 : 大韓辯護士協會誌 Vol.- No.504
This paper reviews some of the noteworthy decisions concerning Family Law of the Supreme Court in 2021. The judgment made it clear that Article 2 of the Private International Law also applies to family matters with regard to the issue of international jurisdiction, and identify the practical standard for substantial connection in divorce cases. No will to get married of any marriage party makes the marriage avoid. The cause of divorce of Article 840, No. 6. of the Civil Law means marriage breakdown that it is difficult to maintain marriage. The Family Court should make a decision on the responsibility for child custody between a Korean and a foreigner in divorce. A minor guardian claims the expense of child support against parent without responsibility of child custody. Grandparent who intends to adopt their underage grandchild must obtain permission by the family court. The right holder of the legal reserve of inheritance who has received special profits shall deduct the specific inheritance from their legal reserve of inheritance. 대법원은 2021년에 가족법 분야에서 다양한 판결을 선고하였다. 혼인관계에 관한 쟁점을 다룬 판결로 가사사건에 관한 국제재판관할의 판단 기준으로 국제사법 제2조가 적용됨을 명시한 판결을 선고하였는데 이를 개정된 국제사법의 내용과 비교하여 검토하였다. 혼인무효 소송에서 외국인 배우자의 혼인의사의 존부를 판단할 때 고려할 사항을 다룬 판결을 평석하였고, 민법 제840조 제3호, 제6호에서 정한 이혼사유의 의미 및 판단 기준에 관한 판결, 내국인과 외국인 부부 사이에서 미성년 자녀에 관한 양육에 관한 사항을 정할 때 고려하여야 할 사항에 관한 판결, 미성년후견인이 비양육친을 상대로 양육비 심판청구를 할 수 있는지에 관한 판결을 검토하였다. 또한 친자법과 관련하여 조부모의 미성년 손자녀 입양의 허용 여부 및 그 판단 기준에 대하여 검토하였고, 상속법 분야에서는 특별수익을 받은 유류분권리자의 유류분 부족액 산정 방법에 관한 판결을 분석하였다.
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