• Title/Summary/Keyword: seven

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Gregor Mendel and the Seven Genes (2)

  • Tateno, Yoshio
    • Interdisciplinary Bio Central
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    • v.5 no.4
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    • pp.8.1-8.3
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    • 2013
  • Unlike the traditional view, it is not mysterious about how G. Mendel chose the seven characters of the pea, Pisum sativum, that he studied. He first chose the pea that met three conditions he set up and repeated experiments for two years. Apparently, he knew that those characters were controlled by countable elements. Then, he derived the prediction on the basis of his idea about the elements, and selected the seven characters that satisfied the prediction. He knew "no prediction no science". In population genetics the Hardy-Weinberg principle is well known and cited in many papers and books. However, Mendel already derived the same principle in his paper, because he was acquainted also with physics and mathematics. Actually, the principle was trivial when they derived, but not at all when Mendel did. It is also well known that Mendel's laws were forgotten and rediscovered at the term of the 19th century. That may not be true either. His laws were internationally well known before the rediscovery. In fact, the 1881-year version of the Encyclopedia Britannica contains his laws.

Comparison of Diploid and Haploid Plants for Cool Temperature and Short - day in Nicotiana tabacum L. (연초의 이배체와 반수체의 저온단일 감응성 비교)

  • 정윤화;금완수
    • Journal of the Korean Society of Tobacco Science
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    • v.16 no.2
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    • pp.108-112
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    • 1994
  • Response of two ploidy levels to cool temperature and short day treatment were investigated under controlled conditione of Phytotron. The haploid and diploid of seven genotypes were started and grown to the 8- leaf stage in the greenhouse. They were treated during 15 and 20 days to 8- hour photoperiods at 18$^{\circ}C$ in controlled - environmental room to induce premature flowering, respectively. Diploid plants of seven genotypes flower later than their haploid plants at 20 days treatment. But under 15 days treatment, diploid plants of NC82, Hicks, BY4, NC2326 and Coker86 were not different from their haploid plants for days to flower. Diploid plants of seven genotypes developed the same number of leaves as their haploid plants at 20 days treatment. Under 15 days treatment, diploid plants of Coker347 and NC95 developed more leaves per plant than their haploid plants. Correlation coefficient between the ranks of leaves per plant of seven genotypes at two ploidy levels was 0.964 and 0.929 at 15 and 20 days treatment, respectively.

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The Study for Equilibrium of Emotions by Oriental Medicine Music Therapy (정지(情志) 조섭(調攝)을 위한 한방음악치료 기법(機法)에 관한 연구(硏究))

  • Lee, Seung-Hyun
    • Journal of Korean Medical classics
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    • v.24 no.6
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    • pp.39-47
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    • 2011
  • The study is a new way of treating and preventing various diseases and promoting health by means of music specially picked and designed to produce Qi fitting to an individual person in the areas of the structure of human body, physiological function, pathological change, diagnosis and treatment. Oriental medicine music therapy is based on the concept and methodology of the Oriental Medicine, actually meaning the Oriental Medicine, that is specialized in controlling the human biological energy, the Qi, and in coordinating human body and mind which are easy to be unbalanced. The seven emotions affect the change of Qi. The weakness and strength of seven emotions can induce constraint of Qi, the seven emotions music therapy and relieving constraint music therapy can be used in this case.

Half-Cycle-Waveform-Inversed Single-Carrier Seven-level Sinusoidal Modulation

  • Wu, Fengjiang;Sun, Bo;Zhang, Lujie;Sun, Li
    • Journal of Power Electronics
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    • v.13 no.1
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    • pp.86-93
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    • 2013
  • A half-cycle-waveform inversion based three reference modulations seven-level SPWM (TRM-SPWM) scheme with one carrier is proposed in this paper. To keep the same comparison logics for the modulations and carrier during the negative half cycle and the positive one for the modulations, in the negative half cycle of the modulations, the DC offsets related to the amplitude of the carrier are set on the three modulations, respectively. The seven-level SPWM waveform with dead time thereby is implemented with only one Digital Signal Processor (DSP) without any other attached logic circuit. The basis principle of the proposed TRM-SPWM is analyzed in detail, and the frequency spectrums of the conventional and the proposed schemes are derived and compared with each other through simulation. The DSP based implementation is presented and detailed experimental waveforms verify the accuracy and feasibility of the proposed TRM-SPWM scheme.

Presidential Public Diplomacy 2.0: Seven Lessons to Prevent Fire in Cyberspace

  • dos Santos, Niedja de Andrade e Silva Forte
    • Journal of Public Diplomacy
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    • v.1 no.1
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    • pp.36-56
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    • 2021
  • The Amazon fires in summer 2019 triggered an incendiary Twitter debate between French president Emmanuel Macron and Brazilian president Jair Bolsonaro that engaged political leaders, celebrities, and audiences worldwide. Currently, diplomats-in-chief connect to the global public through completely open debates, often without proper advice from foreign-affairs ministers, which may result in misunderstandings and conflicts among world leaders. Hence, this study argues that these interactions must be supported by Nicholas Cull's seven lessons in public diplomacy. The main topic on hand is presidential public diplomacy performed through digital means in cyberspace. Thus, after distinguishing cyberspace, digital diplomacy, and cyberdiplomacy, the literature review focuses on presidential public diplomacy, presidential diplomacy on Twitter, and Cull's seven lessons. Subsequently, the case study method provides a snapshot of the debate between Macron and Bolsonaro over the Amazon fires. This study concludes by answering the research question and indicating grist for the mill with regard to future developments.

A Study on Emotional Characteristics with the CoreSeven-Emotions Inventory (CSEI), Based on Seven Emotions (七情) in Cancer Patients (암 환자의 핵심칠정척도를 활용한 정서적 특성 연구)

  • You, So-Jung;Son, Sung-Eun;Kang, Hyung-Won;Lyu, Yeoung-Su
    • Journal of Oriental Neuropsychiatry
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    • v.27 no.2
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    • pp.119-130
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    • 2016
  • Objectives The Purpose of this study was to conduct a characteristic study on cancer patients using the Core Seven Emotions Inventory (CSEI) followed by a correlation analysis with STAI, STAXI and BDI.Methods This study was conducted by analyzing the medical records of 21 patients who had visited ○○ University Oriental hospital and completed the Core Seven Emotions Inventory (CSEI), BAI, and BDI. A total of 21 patients diagnosed with Cancer were analyzed using SPSS (Statistical Package for the Social Science, IBM, United States of America, Version 22.0). Frequency Analysis, independent t-test, one-sample t-test, and correlation analysis were conducted.Results 1. The Seven Emotion Characteristics of the Cancer patients showed a fairly stable emotional Distribution. The Gong (恐) and Kyeong (驚) emotions were relatively higher than U (憂), Bi (悲), Sa (思), Hui (喜), No (怒). 2. According to Gender, Female patients exhibited higher Sa (思) and Kyeong (驚) emotions while male patients exhibited higher Bi (悲) Emotion. 3. No (怒), U (憂), Bi (悲), Sa (思), Gong (恐), and Kyeong (驚) emotions showed a high correlation with the BDI and BAI scores of cancer patients.

An Inquiry into Convex Polygons which can be made by Seven Pieces of Square Seven-piece Puzzles (정사각형 칠교판의 일곱 조각으로 만들 수 있는 볼록 다각형의 탐색)

  • Park, Kyo-Sik
    • Journal of Educational Research in Mathematics
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    • v.17 no.3
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    • pp.221-232
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    • 2007
  • In school mathematics, activities to make particular convex polygons by attaching edgewise some pieces of tangram are introduced. This paper focus on deepening these activities. In this paper, by using Pick's Theorem and 和 草's method, all the convex polygons by attaching edgewise seven pieces of tangram, Sei Shonagon(淸少納言)'s tangram, and Pythagoras puzzle are found out respectively. By using Pick's Theorem to the square seven-piece puzzles satisfying conditions of the length of edge, it is showed that the number of convex polygons by attaching edgewise seven pieces of them can not exceed 20. And same result is obtained by generalizing 和 草's method. The number of convex polygons by attaching edgewise seven pieces of tangram, Sei Shonagon's tangram, and Pythagoras puzzle are 13, 16, and 12 respectively.

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A review of the Traditional Concept of Psychologic Therapy in Oriental Medicine-specially about Oh-Ji-Sang-Seung(五志相勝療法) Therapy- (오지상승요법(五志相勝療法)에 관한 임상사례(臨床事例) 연구(硏究)와 현대적(現代的) 이해(理解))

  • Jang Hyun-Ho;Lyu Yeoung-Su;Kang Hyung-Won
    • Journal of Oriental Neuropsychiatry
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    • v.12 no.1
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    • pp.11-27
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    • 2001
  • In oriental medicine, from old times, psychological therapy has been regarded as physical therapy that has been inseparable from psychological therapy. The major objects for oriental psychological therapy is human emotions. Human emotions can be put in the seven feelings(七精) that include Joy(善), Anger(怒), Grief(思), Pity(悲), Fear(恐), Surprise(驚). The seven feelings are connected with human physiology. If each of the seven feelings if excessive, human physiology loses its valance. So the seven feelings are major causes of diseases. The specific character of oriental neuropsychiatry is to make use of the seven feelings in clinical treatment. These oriental neuropsychiatry therapies are performed through consultation with the patient. Of these therapies, Oh-Ji-Sang-Seung(五志相勝療法) is based on the theo교 of interrelation in five elements(metal, wood, water, fire, and earth) in oriental medicine. Specially the sequential subjugations of the five emotions are applied. The contents of Oh-Ji-Sang-Seung(五志相勝療法) include five subjugations of five emotions. Anxiety subjugates fear(思勝恐), fear subjugates joy(恐勝喜), joy subjugates pity(喜勝悲), pity subjugates anger(悲勝怒) and anger subjugates anxiety(怒勝思). The psychological therapy of Oh-Ji-Sang-Seung(五志相勝療法) can be applied in all area of neuropsychiatry. These days, many mental diseases such as Panic Disorder, Depression Somatoform disorders, and negative symptoms of Schizophrenia have been improved by Oh-Ji-Sang-Seung(五志相勝療法) therapy. Here, we present the treatment cases applied Oh-Ji-Sang-Seung(五志相勝療法) therapy in oriental medicine quoted from old oriental books and the latest treatment cases. Moreover, we hope that many oriental therapist will treat many different patients with mental disorders by Oh-Ji-Sang-Seung(五志相勝療法) therapy.

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Emotional Characteristics of Healthy Adults Using the Core Seven Emotions Inventory-Short Form and Correlation between the Core Seven Emotions Inventory-Short Form and Korean Version of the Perceived Stress Scale (핵심칠정척도 단축형을 활용한 건강한 성인의 정서적 특성 및 핵심칠정척도 단축형과 스트레스 한국판 자가척도와의 상관관계)

  • Yim, Mi Hong;Park, Jeong Hwan;Lee, Sanghun
    • Journal of Oriental Neuropsychiatry
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    • v.33 no.3
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    • pp.241-257
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    • 2022
  • Objectives: To investigate emotional characteristics of healthy adults using the Core Seven Emotions Inventory-Short Form (CSEI-s) and to investigate the correlation between the CSEI-s and Korean version of the Perceived Stress Scale (K-PSS). Methods: Overall, 2,178 healthy adults aged ≥19 years who completed the CSEI-s and K-PSS in a nationwide multicenter study were included in this study. One-way analysis of variance was performed to identify associations of seven emotions with sociodemographic characteristics. Bonferroni corrected post-hoc tests were performed for multiple comparisons. Pearson's correlation analyses were conducted to examine the correlation between each emotion and stress. Results: Scores of all emotions except for joy (喜) and stress were significantly greater in women than in men. However, the score of joy (喜) in women was significantly less than that in men. There were significant differences in joy (喜), thought (思), depression (憂), fear (恐), and fright (驚) according to age groups in both men and women. The score of depression (憂) was significantly lower in women attending or graduating from graduate school than in those attending or graduating from undergraduate school. Significantly lower scores in joy (喜), thought (思), depression (憂), sorrow (悲), fear (恐), and fright (驚) were observed in married men than in single men. There were significant positive correlations between depression (憂) and stress and between sorrow (悲) and stress in both men and women. Conclusions: There were significant associations of seven emotions with sociodemographic characteristics in healthy adults.