• The Journal of the Korea Contents Association
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• v.11 no.12
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• pp.734-741
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• 2011

The beginning that the 'Obstruction of Justice' in the United States is commonly known to Korea is through the impeachment of former president W. J. Clinton in 1998. The 'Obstruction of Justice' in the federal law of the United States is comprehensively provided with a general and a particular rule laying emphasis on the obstruction of legal judiciary proceedings. But, according to the Korean Criminal Act and court decisions, there are no such system like the 'Obstruction of Justice' in the United States. In this result, in terms of the criminal-judicial system, some cases even telling a lies has more benefits than revealing the truth and it is discouraged to cooperate the achievement of judicial justice, which make difficulties in investigation and realizing real truth. For this reason, the Ministry of Justice in Korea makes efforts to introduce the 'Obstruction of Justice'. Nevertheless we should examine from all angles that the introduction of 'Obstruction of Justice' is indeed the alternative in our circumstances. Most of the discussions on the introduction of 'Obstruction of Justice' and also the revised bill of the Ministry of Justice are questions of 'False Statement of Suspect and Witness' for investigation of investigative agency, rather than for the introduction of a general rule on the 'Obstruction of Justice'. The introduction of 'False Statement of Suspect and Witness' for investigation of investigative agency needs to consider concern about human rights infringement and witness protection system should be reinforced in the first place. In other words, the introduction of 'False Statement of Suspect and Witness' for investigation process of investigative agency is undesirable now.

• Communications of Mathematical Education
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• v.23 no.1
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• pp.85-108
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• 2009

The purposes of the study were to develop instructional materials based on Freudenthal's guided reinvention principle for teaching proofs and to investigate how the teaching method based on guided reinvention principle affects on 8th grade students' ability to write proofs and learning attitude toward proofs. Teaching based on guided reinvention principle placed emphasis on providing students opportunities to make a mathematical statement and prove the statement by themselves throughout various activities such as exploring, conjecturing, and testing the conjectures. The study found that students who studied proving with instructional materials developed by guided reinvention principle showed statistically higher mean scores on the posttest than students who studied by a traditional teaching method depending onteacher's explanation. Especially, on the posttest item which requested to prove a whole statement without presenting a picture corresponding to the statement, a big difference among students' responses was found. Many more students in the traditional group did not provide any response on the item. According to the results of the questionnaire regarding students' learning attitudes, the group who studied proving by guided reinvention principle indicated relatively more positive attitudes toward learning proofs than the counterparts.

• Korean Journal of Forensic Psychology
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• v.12 no.1
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• pp.1-13
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• 2021

This study analyzed the use of expert reports in the investigations and trials of cases of sexual violence against people with intellectual disabilities. A total of 670 alleged sexual assault cases against victims with intellectual disabilities were analyzed. Results showed that 97.5% of the cases included at least one expert report. In most cases(91%), the expert reports of statement validity assessment were included. Additionally, doctor's note (41.1%) from obstetricians and Psychiatrists, intermediary reports(36%), and expert witnesses(psychologists') reports (9.5%) were included. In 80 cases (44.4%) of the 180 cases in which a victim' statement credibility was in question during the trial, judges cited the expert's reports of statement validity assessment as the basis for the judgment on the reliability of the victims' accusation. The frequency of citing the report was higher when the victim was under the age of 13, or when the defendant was found guilty. Regrading the report content, the evaluations of criteria-based content analysis(CBCA) was most frequently cited, while the victim's psychological status, cognitive limitation, as well as possibile contamination of victim's account, were also mentioned in the ruling statements. Results showed agreement between experts' statement validity assessments and judges' determinations in 79 cases out of the 80 cases Finally, this study discussed ways to utilize expert options.

• Journal of Environmental Impact Assessment
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• v.6 no.2
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• pp.189-196
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• 1997

• Journal of the Korean Data and Information Science Society
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• v.7 no.1
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• pp.79-85
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• 1996

This paper will show that the rank of the model matrix of a closed, n compartmental model with k sinks is n-k. This statement will be extended to include open compartmental models as a part of theorem.

• KLA journal
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• v.40 no.2 s.315
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• pp.40-43
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• 1999

아래의 자료는 국제도서관협회연맹(IFLA, International Federation Library Associations and Institutions)의 '정보에의 자유로운 접근과 표현의 자유를 위한 위원회'(FAIFE. committee for Free Access to Infermation and Freedom of Experssion)가 이사회의 심사를 받아 그 문안을 확정하여 1999년 3월 25일 발표한 "Statement on Libraries and Intellectual Freedom"을 도서관문화 편집실에서 번역한 것으로, 번역문과 영문원문을 함께 게재하였음. <편집자주>

• Journal of the Korean Mathematical Society
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• v.41 no.4
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• pp.773-773
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• 2004

In our paper "Paranormal contractions and invariant subspaces" published in Journal of the Korean Mathematical Society, Volume 40 (2003), Number 6, pp.933-942, the statement to observation (1) on page 935 should read:(omitted)

• Communications of the Korean Mathematical Society
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• v.21 no.4
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• pp.759-769
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• 2006

Let L : $C\;\rightarrow\;C$ be a hyperbolic automorphism. Then the hyperbolic toral automorphism $L_A\;T^2\;\rightarrow\;T^2$, induced by L, is a chaotic map ([2] pg.192). We characterize hyperbolic toral automorphisms by proving the converse of the above statement.

• Bulletin of the Korean Mathematical Society
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• v.43 no.3
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• pp.653-655
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• 2006

We give a simple proof of the statement that if T is a bounded linear operator on a complex HIlbert space then T is Fredholm if and only if ${\pi}(T)$ is not a TDZ, where ${\pi}(\cdot)$ is the Catkin homomorphism.

• 제어로봇시스템학회:학술대회논문집
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• 2002.10a
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• pp.64.4-64
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• 2002

$\textbullet$ Contents 1 Introduction $\textbullet$ Contents 2 Problem Statement $\textbullet$ Contents 3 Adaptive Output Feedback Control Design $\textbullet$ Contents 4 Stability analysis $\textbullet$ Contents 5 Simulation Result $\textbullet$ Contents 6 Conclusions