http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
A study of the influence of Mandarin Chinese on Spoken Manchu
( SHIM Jaehong ) 한국알타이학회 2021 알타이학보 Vol.- No.31
This paper aims to investigate the influence of Mandarin Chinese on the Manchu language by analyzing the meaning and distribution of the nominalizer -niŋ(ŋə) and the past participle -xə, in light of the meaning and the structure of Mandarin Chinese equivalents in the questionnaire used for Kim et al. (2008). From the mid-eighteenth century, the Manchu people began to speak Mandarin Chinese more actively than their own language. Consequently, their language has been heavily influenced by Mandarin Chinese in all linguistic aspects. I tried to reveal some morphological influences of Mandarin Chinese on the language by clarifying the distribution patterns of the nominalizer -niŋ(ŋə) related to the past participle -xə and comparing it with Mandarin Chinese grammar. I suggested that the Spoken Manchu grammar was highly influenced by the serial verb construction of Mandarin Chinese. And then, I also suggested that the Manchu nominalizer has been interpreted as an equivalent of the Mandarin Chinese particle de (的).
Shim, Jaehong,Shea, Patrick J.,Lim, Jeong-Muk,Oh, Byung-Taek Informa UK (Taylor Francis) 2016 Desalination and Water Treatment Vol.57 No.15
<P>A Bacillus sp. strain (JH2-2), isolated from soil at an abandoned mine site, reduced Cr(VI) to Cr(III) under aerobic conditions. At pH 7, the strain reduced essentially all of the Cr(VI) in M9 minimal medium to Cr(III) at initial concentrations <= 50 mg Cr(VI) L-1 within 100 h. The X-ray diffraction pattern of the Cr(III) precipitate matched chromium (III) hydrogen phosphate (CrH2P3O10 center dot 2H(2)O). The JH2-2 strain showed high tolerance to other heavy metal(loid)s, with minimal inhibitory concentrations in liquid medium of (mg L-1): As (500), Cd (100), Cu (350), Ni (300), Zn (200), and Pb (1800). JH2-2 also promoted decolorization of methylene blue dye. Decolorization was faster in the presence of 10 mg Cr(VI) L-1 than in the absence of Cr(VI). A lag in decolorization at 30 and 50 mg Cr(VI) L-1 is likely due to initial toxicity and inhibition of bacterial growth. The chemistry of MB is complicated by its reduction to colorless leucomethylene blue, which can reoxidize to MB. However, aeration of the solution did not restore measurable MB, supporting removal of the dye via biosorption. Results indicate the bioremediation potential of Bacillus sp. JH2-2 for simultaneous Cr(VI) reduction and methylene blue removal from contaminated water.</P>
Simultaneous removal of phenol, Cu and Cd from water with corn cob silica-alginate beads
Shim, Jaehong,Lim, Jeong-Muk,Shea, Patrick J.,Oh, Byung-Taek Elsevier 2014 Journal of hazardous materials Vol.272 No.-
Phenol and heavy metals in petroleum waste are environmental and human health concerns, but physicochemical removal is often cost-prohibitive and can produce toxic secondary products and treatment residues. An environmentally benign alternative combines corn cob silica with alginate and immobilized bacteria into beads for treating contaminated water. The concentration of phenol was decreased >92% by Pseudomonas putida YNS1 on aliginate-silica beads (2%, w/v) after equilibrating for 96 h with water containing 214 mg phenol/L. GC-MS analysis indicated formation of benzoquinone and other polar products. Beads containing corn cob silica decreased Cu concentrations by 84-88% and Cd by 83-87% within 24 h. In a mixture of 114 mg phenol, 43 mg Cu and 51 mg Cd/L, phenol removal (93% within 96 h) only occurred with beads containing the silica and bacterial strain. Beads containing corn cob silica removed >97% of the Cu and >99% of the Cd, critical for reducing toxicity to the bacteria. Beads with the immobilized strain removed phenol when zeolite was used instead of corn cob silica, but beads with silica were more effective for Cu and Cd removal. Results show the potential of corn cob silica combined with alginate and immobilized bacteria for removing phenol and heavy metals from contaminated water. (C) 2014 Elsevier B.V. All rights reserved.
심재홍(Jaehong Shim),이윤혜(Yun Hae Lee),김성헌(Seong Heon Kim),박성진(Seong Jin Park),권순익(Soon Ik Kwon) 한국토양비료학회 2021 한국토양비료학회 학술발표회 초록집 Vol.2021 No.11
국민권익위원회와 농촌진흥청은 버려지는 음식물을 효과적으로 처리하고 재활용하는 것과 관련한 대국민 설문조사를 합동으로 실시하였다. 이번 설문 조사는 농촌진흥청에서 수행하고 있는 음식물폐기물 관련 생활실험과제(리빙랩 프로젝트)의 일환으로 버려지는 음식물의 재활용에 대한 인식과 개선해야 할 부분, 재활용에 따른 비용부담 등에 관한 국민의 생각을 파악 하기위해 진행되었다. 주요 설문조사 내용은 처리방법, 퇴비 재활용 정책 찬반여부, 개선되어야 할 부분으로 진행되었다. 의견수렴 결과 총 1,372명이 참여했고, 연령대는 30대 472명(36.1%) > 40대 370명(28.3%) > 20대 238명(18.2%) > 50대이상 223명(17.0%) > 10대 6명(0.5%) 순이였다. 설문조사 결과 음식물류폐기물의 전용용기를 이용한 방법으로 처리하는게 80.3%(1,051명)였고, 모았다가 텃밭 등에 거름으로 쓴다는 응답은 11.4%(149명)였다. 퇴비의 재활용정책에 95.5%(1,250명)이 찬성하였고, 퇴비로 재활용하는 것에 대한 찬성하는 이유는 토양질 개선 및 작물 양분 공급 등의 긍정적 요인이 26.3%(657명)으로 가장 높게 나타났다. 처비비용 증가는 조건부 동의가 63.0%으로 조사되어, 국민들은 비용이 증가하더라도 제대로 된 처리를 원하고 있는 것으로 확인 되었다. 이와같은 조사결과는 정부의 ‘2050 탄소중립 추진전략’에 부합하기 위한 농촌진흥청의 음식물류폐기물의 농업적 활용방안 마련에 반영될 예정이다.