• 대한전자공학회:학술대회논문집
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• 대한전자공학회 1999년도 하계종합학술대회 논문집
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• pp.1141-1144
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• 1999

GPIB-based measurement applications are common in every field of multi-instrument environment. Also personal computers and workstations play a key role in measurement ability to create cost-effective instrument control solutions. For simple data acquisition systems which are automated by GPIB interface, standard GPIB controllers add a little burden to the budget for DAQ. In this paper, we provide software and hardware construction methods for cost-effective custom-made GPIB controller boards both for controllers and instruments. This way of tailored configuration to suit a particular application of GPIB-based instrument control solution pays dividends in cost and flexibility for data processing management.

• International journal of advanced smart convergence
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• 제1권1호
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• pp.48-51
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• 2012

The conventional method for filtering force plate data, low-pass filtering, does not always give accurate results when applied to force data from a custom-made, instrumented treadmill. Therefore, this study compares low-pass filtered data to the same data passed through a wavelet filter. We collected data with the treadmill running. However these include motor noise with ground reaction force at two force plates. We found that he proposed wavelet method eliminated motor noise to result in more accurate force plate data than the conventional low-pass filter, particularly at high speed motor operation. In this study we suggested the convolution wavelet (CNW) which was compared to that of a low-pass filter. The CNW showed better performance as compared to band-pass filtering particularly for low signal-to-noise ratios, and a lower computational load.

• 대한기계학회:학술대회논문집
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• 대한기계학회 2008년도 추계학술대회A
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• pp.1505-1508
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• 2008

One of the important functions of prosthetic foot is the foot inversion-eversion which is so important when walking on uneven surfaces. The aim of our study was to evaluate the effect of foot eversion angle especially on knee and ankle joint for transtibial amputees by motion analysis. The experimental data were collected from three transtibial amputees and then ten healthy individuals. To simulate walking on side sloping ground, we used custom-made slope (5, 10, 15 degrees). Motion analysis was performed by 3-dimensional motion analyzer for 6 dynamic prosthetic feet. The results showed that knee abduction moments of amputated leg were decreased but those of sound leg were mainly increased as foot eversion angle increased. And ankle abduction moments of sound leg were inconsistent in magnitude and tendency between control and experimental group. Therefore foot eversioncharacteristics should be considered to develop advanced prosthetic foot.

• 대한기계학회:학술대회논문집
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• 대한기계학회 2008년도 추계학술대회A
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• pp.1411-1414
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• 2008

It is reported that mechanical stimulation takes a role in improving cell growth in skeletal system. And various research groups have showed that developed bioreactor to stimulate cell-seeded and threedimensional scaffold. In this study, we designed a custom-made bioreactor capable of applying controlled compression to cell-seeded agarose gel. This device consisted of a circulation system and compression system. In circular system, culture chamber was sealed for prohibiting contamination and media solution was circulated by pump. In compression system, mechanical stimuli were controlled by LabVIEW software and mechanical transfer system. Cell-encapsulated agarose gels were cultured for up to 7 days. There were significant differences between the number of cells grown in dynamic cell culture and in static cell culture from 3 days to 7 days.

• 대한간호학회지
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• 제29권6호
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• pp.1233-1243
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• 1999

This study was done to investigate the lives of the daughters- in- law caring for parents with dementia and participate in their lives through having quality time with them Data were collected by depth interviews and interpreted through the hermeneutic circle as follows. These daughters-in-law have conflict between social custom and subjective self. They had ambivalence toward their demented partents-in- law and were fighting a battle between rationality and emotions in their mind. These daughters-in law and mothers-in- law did not get along and the parents' dementia aggravated the relationships. They were alienated from their family by the parents with dementia. The indifference of their family especially their husbands, made these subjects live in misery. They cared for the demented mother-in-law with hatred. Even though they had this yoke, there daughters- in-law were not able to throw off the shackles of convention.

• 복식
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• 제57권4호
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• pp.81-94
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• 2007

Luxury, an expression of richness and expensiveness which can be achieved after putting in extensive an elaborate handworks, has been expressed in Hollywood movie costumes. The purpose of this thesis is to explore the characteristics of movie costumes of Hollywood studio designers, and to contemplate luxury expressed in movie costumes for such purposes, this thesis first provides the study on the luxury in movie costumes which has been reflected in fashion history, film studies and feminist theories, and to conduct a case study by analyzing photographic materials. The luxury expressed in movie costumes could be identified as expensiveness, exclusiveness, excess, and indulgence. In the movie costumes, expensive materials such as furs, jewelry, and decorations were used. Couture and custom-made costumes were the expressions of exclusivity. Also, the excessive luxury were the expression of bigness, scalelessness or extreme abundance. Indulgence in luxury is shown in use of uncommon characteristics, especially in gangster movie costumes.

• 대한의용생체공학회:학술대회논문집
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• 대한의용생체공학회 1998년도 추계학술대회
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• pp.167-168
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• 1998

The purpose of this study is to verify the biomechanical characteristics of the custom-made(our) pedicle screws which are designed the different types of shape, pitch, and profile. The results of experiments for our pedicle screw were summarized. 1) The screw of larger outer diameter showed greater holding strength. 2) The holding strength of cylindrical shaped screw was superior to that of conical shaped screw. 3) The holding strength of buttress shape of thread profile showed superior to that of V-shape. 4) The pull out and holding strength of our pedicle screws was superior to that of commercialized screw (Diapason and CD) which is widely used.

• 한국의류학회지
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• 제16권2호
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• pp.149-154
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• 1992

The objective of this paper is to find out the costume in the era of Practical Science through the books written by Yack-Young Chung. Conclusions are described as follows: 1. A disorder of a class system is to be seen from the correlation between the upper class costume and the lower class costume. 2. He made an effort to develope technics and enlarge the specialist for the revolution of costume system. 3. He stressed the thrift for the revolution of custom through clothing. 4. He insisted that the use of clothing be out of formal courtesy, from the fact he showed his idea for the basic courtesy.

• Bulletin of the Korean Chemical Society
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• 제31권11호
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• pp.3084-3092
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• 2010

This paper describes the development of an automated, hand-held sensor for the fast assessment of seafood freshness. The sensor developed here combined: an array-based chemical sensor, composed of incrementally different conducting polymer elements deposited on a small chip; a highly sensitive, custom-made electronics for the detection of very small signal changes; precise temperature control of the sensor chamber; and an on-board microcontroller for data collection, storage, automation, and analysis. The instrument was used to successfully test seafood samples with different degree of freshness and spoilage. A linear relationship between microbiological count and e-Nose signal for three different fish fillet was developed. Once the linear relationship is included into the hand-held unit software, the e-Nose signal can be used for assessment of seafood freshness without performing the microbiological count technique.

• 대한화학회지
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• 제17권2호
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• pp.122-125
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• 1973

시차열곡선에서 Pyrolusite $({\beta}-MnO_2)$의 결정 전이의 흡열 Peak를 이용하여 분석 화학적인 재현성을 검토한 결과 Pyrolusite의 량이 50mg∼450mg까지는 정량적이었다. ${\alpha}-MnO_2$는 흡열 Peak가 중첩되어 파의 분리가 불가능하였으며, ${\gamma}-MnO_2$(전해이산화망간)와 ${\delta}-MnO_2$는 오차 범위 ${\pm}5{\%}{\sim}{\pm}10{\%}$이내에서 조제시료중 Pyrolusite만을 정량할 수 있다.