• Title/Summary/Keyword: conscious activity

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Comparison between Korea and Japan on ECLA that Affects CDD and Packaging Waste (환경친화적 물류활동의 한.일 비교를 통한 환경문제 대응방안)

  • Oh, Young-Jin;Lee, Young-Q;Lee, Sung-Ho;Kim, Che-Soong;Park, Seog-Ha
    • Journal of Korean Society of Industrial and Systems Engineering
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    • v.29 no.3
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    • pp.15-24
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    • 2006
  • As Gyoto Agreement, the Climate Change Agreement, has become effective, total weight restriction on waste has started in each country and environment issue becomes one of the most important global issues. Therefore, environmental logistics became important matter, and industries need to establish production system for environmental conscious products and services. In this paper, we compare and analyze environmental conscious logistics activity(ECLA) that affect Carbon Dioxide Discharge(CDD) and packaging waste caused by logistics activity in Korea and Japan. We also propose the optimal alternative to the problem by this comparison and analysis.

Effect of Environment-conscious Procurement Logistics Activity and Logistics Strategy on Logistics Performance (조달물류에서 환경친화적 활동이 조달물류 성과에 미치는 영향)

  • Park, Seog-Ha;Lee, Sung-Ho;Kim, Che-Soong
    • Journal of the Korea Safety Management & Science
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    • v.9 no.4
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    • pp.71-82
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    • 2007
  • For a sustainable development, the resources circulation system should be established and an environment-conscious activities are required at the same time. These activities should be also implemented in logistics area. Especially, green procurement activities in inbound logistics is recognized as a very important factors in the early phase of an environment-conscious activities. In this paper, we are to suggest the direction through statistical analysis of effects, and cause of influences of environmental procurement logistics activities on logistics performance by environmental logistics strategy and by the size of enterprises, and by Environmental Management System. This study was conducted with the subjects of manufacturing enterprises with concurrent reviews of literature and statistical analysis, and the meaning of this study would be the analysis of the influencers of environment-conscious procurement logistics activities on logistics performance different from existing logistics studies.

The Effect of Abdominal Contraction and Relaxation on The Muscle Activity of The Scapulothoracic Joint Muscle and Abdominal Muscle during Push-Up Plus Exercise

  • Donghoon Lee;Sungbae Jo;Changho Song
    • Physical Therapy Rehabilitation Science
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    • v.12 no.4
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    • pp.454-464
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    • 2023
  • Background: The purpose of this study was to investigate the effects of conscious abdominal contraction during push-up plus exercise, abdominal contraction through verbal encouragement. Design: A cross-sectional study. Methods: Muscle activity was measured by dividing push-up plus exercise into 4 conditions in 23 healthy adult men and women. The four conditions were push-up plus exercise without abdominal contraction, push-up plus exercise with conscious abdominal contraction, push-up plus exercise with abdominal contraction with verbal encouragement, and consciously relax the abdomen during push-up plus exercise combined with abdominal contraction techniques for 30 seconds. Results: When performing the basic movement of the push-up plus exercise without abdominal contraction, significantly higher muscle activity was shown in the serratus anterior muscle than when both conscious abdominal contraction and abdominal contraction through verbal encouragement were performed (p<0.05), and the external and internal oblique muscles showed the highest muscle activity during abdominal contraction through verbal encouragement (p<0.05). When the abdomen was consciously relaxed during the push-up plus exercise combined with the abdominal contraction technique for 30 seconds, the muscle activity of the serratus anterior muscle was significantly higher than when the abdominal contraction technique was combined (p<0.05). Conclusions: Through this study, it was confirmed that the contraction of the abdominal muscles was not involved in the increase in the muscle activity of the serratus anterior muscle, but rather increased when the abdomen was relaxed. Based on these results, it will be possible to suggest an appropriate exercise method when applying the push-up plus exercise in clinical practice.

The Relationship and Mechanism Underlying the Effect of Conscious Breathing on the Autonomic Nervous System and Brain Waves (의식적 호흡이 자율신경과 뇌파에 영향을 미치는 기전에 관하여)

  • Kang, Seung Wan
    • Perspectives in Nursing Science
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    • v.14 no.2
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    • pp.64-69
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    • 2017
  • Purpose: Breathing can be controlled either unconsciously or consciously. In Asian countries, various conscious breathing-control techniques have been practiced for many years to promote health and wellbeing. However, the exact mechanism underlying these techniques has not yet been established. The purpose of this study is to explore the physiological mechanism explaining how conscious breathing control could affect the autonomic nervous system, brain activity, and mental changes. Methods: The coupling phenomenon among breathing rhythm, heart rate variability, and brain waves was explored theoretically based on the research hypothesis and a review of the literature. Results: Respiratory sinus arrhythmia is a well-known phenomenon in which heart rate changes to become synchronized with breathing: inhalation increases heart rate and exhalation decreases it. HRV BFB training depends on conscious breathing control. During coherent sinusoidal heart rate changes, brain ${\alpha}$ waves could be enhanced. An increase in ${\alpha}$ waves was also found and the synchronicity between heart beat rhythm and brain wave became strengthened during meditation. Conclusion: In addition to the effect of emotion on breathing patterns, conscious breathing could change heart beat rhythms and brainwaves, and subsequently affect emotional status.

In vivo Pharmacological Evaluation of Newly Synthesized Nonpeptidic $AT_1$ Receptor Antagonists in Rats

  • Lee, Byung-Ho;Shin, Hwa-Sup
    • Archives of Pharmacal Research
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    • v.17 no.4
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    • pp.263-268
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    • 1994
  • This study was conducted to characterize the in vivo pharmacology of KR-30988, KR-30992 and losartan, new AT antagonists, given as i.v. cumulative doses, in two antimal models of high renin, conscious renal artery-ligated hypertensinve rats (RHRs) and nomotensive rats anesthetized with urethane (90 mg/kg, i.p.) and .alpha.-chloralose (90 mg/kg, i.p.), with a special emphasis on the phamacological characterization of the latter model. In conscious RHRs, KR-30988, KR-30992, losartan and captopril caused a dose-dependent decrease in blood pressure, their relative potencise ($ED_{20}$) being 0.057, 0.028, 0164 and 0.018 mg/kg, i.v., repectively. In anesthetized rats, 2 hours after anesthesia, plasma renin activity was increased from 7.31 tp 34.07 ng/ml/h, the level approximately 1.5 times greater than the highest level in RHRs. In anesthtized rats, the $ED_{20}$s for all four compounds were 0.004 mg/kg i.v., respectively. By comparison, $ED_{20}$sfrom anesthetized rats were 4 to 5 times smaller than those from conscious RHRs, with a good correlation (.gamma. = 0.999) noted between thetized rats to the hypotensive activity of the compounds and the same order of potencies intwo models. These results suggest that, in addition to PHRs, the normotensive rats anesthetized as above can serve as a suitable model for the rapid phamacological evaluation of $AT_1$ receptor antagonists.

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A Study on the conditions of the Environment-Conscious Logistics Activity (환경친화적 물류활동의 실태에 관한 연구)

  • Park, Seog-Ha;Kim, Hyun-Soo
    • Journal of the Korea Safety Management & Science
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    • v.10 no.4
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    • pp.229-240
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    • 2008
  • With the effectuation of Kyoto Protocol, one of the important movement throughout the world is reducing the emission of greenhouse gas which is the main reason of making global warming. The actual factor of greenhouse gas is CO2, and in year of 2002 20% of total CO2 emission was produced only through transportation throughout the South Korea. In the contrary, the recycling of municipal wastes in South Korea was 44.0% in 2002, but it will be targeted upto 53.5% in 2011. All of these show environment-conscious logistics should be implemented together throughout the each stage of distribution with the development of product and service. This study applied survey research for the activities affecting to the emission of CO2 and packaging wastes produced from transportation and packaging stages in logistics area. For this, survey questionary was constructed with five specific areas - strategy, transportation & distribution, custody, packaging, and information. Based on the 148 returned survey questionaries, this study analyzed 52 categories and finally suggests necessary modal shift, collaboration & co-operation in logistics, LCA(life-cycle assessment), and other promoting policies for the environment-conscious logistics in effective way.

The Anxiety in Purchasing According to Clothes Buying Style in Elderly Women (노년층 여성들의 의복구매유형에 따른 의복구매불만)

  • 배현숙
    • Journal of the Korean Home Economics Association
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    • v.35 no.1
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    • pp.373-388
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    • 1997
  • This research was intended to understand the degree of variety in elderly women by was of classifying the type of clothing purchase's according to the degree of anxiety when they buy clothes. Samples were 285 elderly women who are aged over 55 dwelling in Busan Meropolitan city and this research is made available by the method of the questionnaire interview. The data was analyzed using reliability ANOVA regression Scheffe Test and correlation. The results of the study were the followings 1. The most important factors in the type of clothing purchase's of elder women are the styles disparity of age is represented similarly except the styles of a Brand Loyal tat ranked highest were among the age group 60-64. 2, The factor of difference in clothing purchase's according to degree of education are Brand loyal Cautious Impulsive Ecologists and Experimenters and the style of clothes buying according to activity of leisure are Brand Loyal and conformists. The factor of difference in clothing buying according to shopping companion are Planners Experiments Conformists Impulsive and Persuasible and the item represents difference according to payer for clothing marked all style of clothes buying and similarity except Impulsive and Style-Conscious, 3, The highly correlated item in the degree of education and activity of leisure in the context of the correlated item concerning about shopping companion and payer for clothes are Experimenters impulsive and Ecologists. The colthing anxiey which is highly related is the degree of education and the activity of leisure and the anxiety in masterial colour and self-harmony and the anxiety of colthing purchase's which is highly correlated in clothing purchase's companion and payer for clothin proved the priceand the anxiety of decision-making 4. Economy-Minded Experimenters Impulsive Planners and Style-Conscious represents all of the difference in all items in clothing purchase's Conformists represents anxiety to all items except the anxiety in clothing administration, Cautious and Ecologists represents the differences only for the anxiety in clothing administration,. But Brand-Loyal and Persuasible feels no anxiety in clothing purchase. 5. The most explicable independent variable based upon the analysis of regression in anxiety of colthing purchase is Economy-Minded and the next is Conformist Experiments Planners Style-Conscious Impulsive and so on.

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CONSCIOUS SEDATIVE DRUGS: A CLINICAL STUDY (의식하 진정에 사용된 약물에 관한 임상적 연구)

  • Kim, Sang-Ryul;Kim, Su-Gwan;Yeo, Hwan-Ho
    • Maxillofacial Plastic and Reconstructive Surgery
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    • v.22 no.4
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    • pp.436-441
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    • 2000
  • The purpose of this retrospective study is to investigate the effects of conscious sedation in an outpatient setting. Data from 292 patients (154 males, 138 females), sedated for minor oral surgery, were studied using various parameters including age and sex distribution, as well as according to procedures and each drug group. Results show that this intravenous conscious sedation technique is a safe and effective method of controlling behaviour, but one has to be prepared to deal with any emergencies or complications. The specific results are as follows: 1. Most procedures (265/292) were used to Valium mixed with Demerol and Midazolam mixed with Demerol. 2. Valium revealed a high incidence of pain upon injection and symptoms limited to daily activity and thrombophlebitis. 3. Nausea and vomiting manifested in the procedure using Demerol. 4. The patient manifested comfort similar in response to the same drugs used in another treatment.

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The Study on the $Poincar\acute{e}'s$ Psychology in Invention (푸앵카레($Poincar\acute{e}$)의 발명 심리학의 고찰)

  • Lee, Dae-Hyun
    • Journal for History of Mathematics
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    • v.22 no.3
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    • pp.171-186
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    • 2009
  • $Poincar\acute{e}$ is mathematician and the episodes in his mathematical invention process give suggestions to scholars who have interest in how mathematical invention happens. He emphasizes the value of unconscious activity. Furthermore, $Poincar\acute{e}$ points the complementary relation between unconscious activity and conscious activity. Also, $Poincar\acute{e}$ emphasizes the value of intuition and logic. In general, intuition is tool of invention and gives the clue of mathematical problem solving. But logic gives the certainty. $Poincar\acute{e}$ points the complementary relation between intuition and logic at the same reasons. In spite of the importance of relation between intuition and logic, school mathematics emphasized the logic. So students don't reveal and use the intuitive thinking in mathematical problem solving. So, we have to search the methods to use the complementary relation between intuition and logic in mathematics education.

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The effect of wearable sensor wear on muscular activity of the head posture during smartphone use (웨어러블 센서 착용이 스마트폰 사용 시 발생하는 전방머리자세의 근활성에 미치는 영향)

  • Park, Sung-Hyun;Kang, Jong-Ho
    • Journal of Convergence for Information Technology
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    • v.7 no.5
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    • pp.47-51
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    • 2017
  • The purpose of this study was to investigate the effect of wearable sensor wear on the muscle contraction of cervical erector spinae and upper trapezius causing the forward head posture induction in order to reduce the stress induced by the use of smartphone. This study was to investigate the muscle activity of healthy adults in the 20th to 30th generations by dividing them into the control group using the smartphone, the non-wearing group conscious the posture of the head posture, and the wearing group wearing the wearable sensor. There were no differences in muscle activity between cervical erector spinae and upper trapezius compared to the control, non - wearing, and wearing groups. In addition, the changes in muscle activity of cervical erector spinae muscles were increased in all groups, but the muscle activity of upper trapezius muscles were in the wear group compared to the non-wear group and the control group, but there was no statistical significance. That is, wear of the wearable sensor may be effective in controlling the conscious posture, but it may cause the compensation of another part.