• Proceedings of the IEEK Conference
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• 1998.10a
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• pp.711-714
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• 1998

본 논문에서는 wide data-width DRAM을 위한 flexible column redundancy scheme을 제안하였다. 구현된 redundancy scheme은 DB line shift method를 사용하여 wide data-width를 갖는 고집적 DRAM에 적용할 때 기존 redundancy scheme보다 더 작은 redundancy cell 면적과 fuse개수를 가지면서 더 큰 flexibility를 가지게 되었다.

• Journal of the Korean Magnetics Society
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• v.4 no.2
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• pp.142-149
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• 1994

The Barkhausen noise was measured as the change of line width(39~1.22 mm) and scratching angle($90^{\circ}~50^{\circ}$) with respect of rolling direction in grain-oriented 3 % Si-Fe of 0.30 and 0.27 mm thickness. The two peak phenomena of the noise envelope observed for non-scratching and scratching of line width 39 mm was explained by large activation energy during $180^{\circ}$ domain wall nucleation and annihilation processes. The amplitudes of the noise envelpoes were decreased as the decrement of scratching line width, but did not almost changed below line width of 9.75 mm. It was explained that the decrease in the envelope with increasing scratching number is associated with lower activation energy of $180^{\circ}$ domain nucleation and annihilation in the vicinity of the scratching area. The noise power was decreased as narrower line width. The dependence of the power on the scratching angle was sharpest decreaded at the 50 angle.

• Journal of the Korea Fashion and Costume Design Association
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• v.17 no.4
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• pp.1-14
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• 2015

This study mainly analyzes that designing patterns of an adult women Jeogori that takes advantage of patterns from each textbooks and complements the disadvantages based on the analysis of data from the dress evaluation and comparison of materials. The modification of a size specification is needed for the standard body as an adjust of the length of Jogori between front and back, mediation for bust width between front and back, a movement for the based line of Sup and Godae. As a result, the suitable pattern according to the standard somatotype is as below. Jeogori Length of front is determined by the length of back which was measured from side neck point to bust point plus three centimeters, and give three and half centimeters more in front. This three and half centimeters is for the curved in front of your body due to the chest. Bust width of front and back have to show the differences of human body. Bust width of front is calculated as bust girth into quarters and add two centimeters. Bust width of back gives one centimeter behind the curve from the center line in order to reduce the floating phenomenon. So, the amount of center back line dart is one centimeter. Arm hole girth measures as dividing bust girth into four. Also, Goedae width has two methods to measure. First, divide bust girth into ten equal parts and subtract 0.5 centimeters from it. Second, measure neck girth and divide it by four. Sleeve length is equal to Hwajang minus bust width of front. Hand wrist calculates in using bust girth. Make bust girth into quarters and multiply three fifths. Side line measures as deducting from Jeogori length of back to Arm hole girth and multiply two thirds.

• The Research Journal of the Costume Culture
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• v.19 no.4
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• pp.820-835
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• 2011

The purpose of this study is to provide a basic pattern to assist in the development of formal pants that reflect the physical characteristics of women with lower-body obesity. The subjects selected for this study were women in their 20s and 30s with a Rohrer index of 1.6 or higher, a waist circumference 78.5cm to 83.5cm, and a lower drop of at least 18cm. The experimental pants patterns were developed by varying the waist line position, the waist ease, the ease in the hip area, the crotch length, the front and rear crotch width, the leg width, and the total length. Data analysis was performed using the SPSS statistics program(version 18.0). To verify the difference, this study used a variance analysis and Duncan's test. The conclusions drawn by the study are as follows. To reflect the form element of an abdomen with fatty deposits, the waist circumference should have an ease of 2cm. The front waist result was W/4+0.5cm+0.75cm and the rear waist result was W/4-0.5cm+0.25cm. The hip circumference showed a total ease of 4.5cm. The front hip result was H/4+0.75cm and the rear hip result was H/4+1.5cm. The crotch width set to H/16-1cm and the applied rear crotch width was H/16+2cm. The rear hip area was given more ease to reflect the protrusion of the hip. Along the line extending from the knee area to the crotch line, the outer seam line was designed with a gradual S-shaped curve to accommodate the protrusion from the maximum thigh width.

• Journal of the Korea Fashion and Costume Design Association
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• v.15 no.4
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• pp.101-112
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• 2013

The purpose of this study was to evaluate the differences of the visual image on the variations in the waist position and the width of the wide pants. The stimuli were 9 samples: 3 variations of the waist position and 3 variations of the width of hem line. The data was obtained from 56 fashion students and analyzed by using Factor Analysis, Anova, Scheffe's Test and the MCA method. The results of this study are as follows; 1. The visual evaluation by the waist position and the width of the wide pants is composed of 4 factors: attractiveness, physical characteristics, modesty, and personality. Among these factors, the attractiveness was the most important. 2. The high waist pants showed the most characteristic and soft under the condition that the width of the hem line was 98cm at the third stage, while the natural waist pants showed no characteristics and stiff in case the width of the hem line was 66cm at the first stage. 3. The first stage pants were simplest and modest in case the waist position was low, while the third stage pants were the most complicated and untidiest in case the waist position was natural. 4. The waist position and the width of the wide pants interacted with the physical characteristics and the modesty. 5. According to the MCA on the attractiveness and the personality, the width affected to the visual image of the wide pants than the waist position did.

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 2000.04a
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• pp.380-384
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• 2000

Effectiveness of information conveyance in reading is affected by several factors such as line length, letter size, line spacing arrangement as well as typeface itself. This study examined relative importance of these factors by asking people to read the texts that was constituted with non-square form letter and rank the preference of texts through conjoint analysis. In the case of reading time, justification was the most important factor, followed by leading, line spacing, letter width, line length, font size, font type in their order of importance. And in the case of preference decision, letter width was the most important factor, followed by font size, justification, line spacing, leading, line length, font type. The result will be useful in understanding how to consider human preference in the hangul typography.

• Proceedings of the KIEE Conference
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• 2015.07a
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• pp.1147-1148
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• 2015

This study demonstrates the coating effect of carbon nanotubes on metal meshes, which have been made with various line-spaces and line-width, for touch screen panels. The CNTs have been deposited on metal meshes via electrophoretic deposition (EPD). The sheet resistances, visible transmittances, visible reflectances have been measured before and after electrophoretic deposition. The experimental results confirm that CNT coating metal meshes with various line-spaces and line width can satisfy the requirements that are required for transparent electrodes of touch screen panels.

• Journal of Ocean Engineering and Technology
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• v.33 no.6
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• pp.526-534
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• 2019

The average coastline and the erosion control line introduced as the management coastline, and the average shoreline (MSL) was established from the observed coastline. Also, the median grain size and the wave height of 30-years return period were applied. The erosion control line (ECL) was established through the model, HaeSaBeeN. These two lines set the coastline for evaluation. Based on the observed monitoring data along the coastline, the 1-day variation according to the normal distribution was used to estimate the regional variation, and the width of the erosion was calculated by applying the median grain size (D₅₀) and the wave height of 30-years return period through the high-wave coastal erosion width model, i.e., HaeSaBeeN.

• Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
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• 2000.04b
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• pp.10-13
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• 2000

The notching effect in etching of un doped amorphous silicon gate had different characteristics and mechanism comparing with reported ones. The undoped amorphous silicon was etched by using HBr gas plasma, First, in the region of small line width, the potential was increased as a result of ions in the exposed surface of oxide, and the incident ions between the small line width were deflected more wide range, therefore the depth of notching was shallow and wide, Second, in the region of large line width of gate, electrons were charged on the top of photoresist and the side of gate, a part of ions deflected, The deflected ions were locally charged positive on the side of gate, and then the potential difference was produced, therefore, ions stored up more at independent line than at dense line, and nothing became deeper by Br ion bombardment.

• Journal of Advanced Marine Engineering and Technology
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• v.29 no.8
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• pp.862-869
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• 2005

A study on convective cooling characteristics has been done in the channels with heat pipes and associated Plane fins Analysis with FLUENT V5.0 lies its Purpose on the possible enhancement of heat transfer capability between an existing three in-line arrayed heatpipes and an extending four in-line arrayed heatpipes with increasing channel width. Numerical analysis is limited to the laminar flow in an isolated flow channel by employing cyclic boundary conditions for calculation purposes. Friction factors for three and four in-line arrayed heatpipes are compared with experimental results. In addition, temperature behavior at the plate fin for the three in-line arrayed heatpipes is compared with experiment. Friction factors and overall channel heat transfer coefficients (and/or Nusselt numbers) are presented as a function of Reynolds number. An increase of number of heatpipes and channel width reults in a decrease of the friction factor and doesn't not result in an increase of heat transfer performance. However. considering the 25$\%$ increase of heat load accompanies with maximum 8$^{\circ}C$ rise of average temperature of heat pipes, the four in-line array with the increase of channel width of heat pipe heat sink can be considered appropriate.