목적: 본 연구는 정서조절과 긍정심리자본의 관계를 실증적으로 밝히기 위하여 IZOF 모형에서 제시한 적정기능 역 원칙을 적용하였으며, 이를 통해 긍정심리자본과 정서조절의 관계를 알아보는데 목적이 있다. 방법: 남자 학생 선수 123명을 판단표본추출방법으로 선정하였으며, 자기평가기입법으로 설문지에 응답하도록 한 후 회수하였다. 전체 123명의 설문조사 중 응답내용이 부실한 18명의 자료는 제외하고, 총 105명의 자료만을 유효표본으로 하여 분석을 실시하였다. 결과: 정서조절-최적기능역과 긍정심리자본은 모두 정적인 관계를 나타내었고, 정서조절-비기 능역과 긍정심리자본은 모두 부적인 관계를 나타내고 있었다. 또한 정서조절-최적기능역에 희망, 낙관주의, 자기 효능감 순서로 영향을 미치는 것으로 나타났으며, 정서조절-비기능역에는 회복탄력성과 희망이 영향을 미치는 것 으로 나타났다. 결론: 희망요인은 최적기능역과 비기능역에 모두 영향을 미치고 있으며, 정서조절을 위해서는 희 망 요인에 대한 조절이 중요하다고 생각된다. 후속연구에서는 정서에 영향을 주는 변인을 조절하는 연구를 해야 할 것이며, 그렇게 한다면 운동수행을 설명하는데 더 좋은 결과를 얻을 수 있을 것이다.

The metalloid arsenic (As) and the hevy metal cadmium (Cd) are ubiquitously found at low concentrations in the earth, while high concentrations of the both elements in soil and crop are severe dangerous to human health. We have tried to retrieve RING E3 ligase gene, which is believed to regulate substrate proteins in As or Cd uptake via ubiquitin 26S proteasome pathway, related to inhibit metal ion transport system. A total of 48 rice RING E3 ligases were randomly selected and then conducted semi-quantitative RT-PCR for their expression patterns as exposed to As and Cd treatments. We discovered one gene, Oryza sativa heavy metal induced RING E3 ligase 1 (OsHIR1) that was significantly up-regulated against both treatments. A total of 31 positive interaction clones with OsHIR1 were screened depending on their strong α-galactosidase activity via yeast-two hybrid screen. Bimolecular fluorescence complementation analysis evidenced that the OsHIR1 protein was clearly interacted with each of six partner protein including aquaporin tonoplast intrinsic protein 4;1 (OsTIP4;1) in the plasma membrane. Protein degradation assay showed that OsHIR1 strongly degraded the protein level of OsTIP4;1 via ubiquitin 26S proteasome system. Heterogeneous overexpression of OsHIR1 in Arabidopsis showed As- and Cd-insensitive phenotype. In addition, the transgenic plant showed low levels of As and Cd accumulation than the control plant in leaf and root. Here, we report the novel finding that OsHIR1 E3 ligase positively regulates OsTIP4;1 related to As and Cd uptake.

The environmental regulation violation of the Korean firms is causing severe environmental pollution lately. Nevertheless, there are few studies on the firm`s pattern of environmental regulation violation. In this paper, for the pattern of environmental regulation violation of the Korean firms, we give a type of statistical data analysis using the correspondence analysis. Therefore, with more effective control and inspection based on this, we have an effective and enforceable system decreasing the violative firms.