新品種 밀 "早光"의 沓裏作 播種期 및 播種量에 관한 硏究

黃鍾奎,崔京求,陳星桂 全北大學校 1979 論文集 Vol.21 No.-

This experiment was carried out under different seeding dates(October 10, Oct. 20 or November 10) and seeding rates (20, 30, 35 ℓ 10a) from 1976 to 1977 in Iri in order to study the suitable seeding date and seeding rate for Jokwang, the newly developed wheat variety, in double cropping paddy field. 1. Number of days to seedling emergence both on Oct. 20 and Oct. 30 were 14 days, but that of Nov. 10 was prolonged due to comparatively low temperature and about 37 days. 2. The heading date and the maturing date seemed to be shortened by 1 or 2 days in accordance with the earlier seeding date and the larger amount of seeding. 3. Number of panicles per square meter seeded on Oct. 20 was 506 which marked the most among the three seeding dates. 30ℓ 10a plot showed the most in panicle number among three seeding rates. 4. Number of grains per panicles was increased by 1 or 2 grains with hastened seeding date, but it was decreased by 2 or 3 grains with the increase in seeding rate. 5. The weight of 1,000 grains of the plots both seeded on Oct. 20 and Oct. 30 was about 38.0 g. and that of Nov. 10 was 35.0g. On the other hand, there were almost negligible differences in 1,000 grains weight between seeding rates at the same seeding date. 6. The yield of the plot seeded on Oct. 20 was 359 ㎏ 10a which marked the highest among the three seeding dates. Among seeding rates, 30 ℓ/10a plot showed the highest yield of 351 ㎏ 10a. However, the highest yield among all treatments, seeding dates and seeding rates, was 382 ㎏ 10a which was obtained from the plot seeded on Oct. 20 with the seeding rate of 30 ℓ/10a. 7. Therefore, it was considered that the suitable seeding date for Jokwang, the newly developed wheat variety, in double cropping paddy field in Iri area was Oct. 20 and its seeding rate was 30ℓ/10a.

실내공간의 유형별 이미지 평가를 통한 정보획득특성에 관한 연구

최계영(Choi, Gae-Young),최주영(Choi, Joo-Young),김종하(Kim, Jong-Ha) 한국실내디자인학회 2011 한국실내디자인학회논문집 Vol.20 No.5

Since it is important to understand data acquiring characteristics through relationship between spatial types and spatial elements and apply it to spatial plans for smooth communication between designer and user of space, the conclusions gained from analysis of data acquiring characteristics of spatial elements through image evaluation by types of interior space can be summarized as in the followings: First, for the amount of acquired data by types of interior space, it shows that the acquired amount of data is to change by types and data acquiring method (phrase and image) even though the spatial elements are same. Second, for the data acquiring process of spatial types by gender, it shows that there is a big difference in acquiring of data according to the evaluation method by phrase and image. Third, for the amount of acquired data of spatial types by gender, it shows that there is a difference between male and female, which is by 「classic → modern → natural」, in case of male and 「classic → natural → modern」, in case of female. regarding both of phrase and image. Fourth, for the evaluation by gender, it shows that there is a deviation in the value of difference according to the elements by which data acquiring characteristics evaluate space. It is considered that this deviation characteristic is in need of reflection in the process of spatial evaluation. This study analyzed data acquiring characteristics of space user’s spatial elements through image evaluation by types of space to understand how data acquiring would be changed of spatial elements according to type and gender. Through this study, it expects to make clear that, when a designer is planning a certain space, if the space can be a space for the user by understanding of which elements should be exposed to users by types to acquire more data.

실내공간의 주시에 나타난 정보획득률과 주시시간 분석에 관한 연구

최주영(Choi, Joo-Young),김주현(Kim, Joo-Hyun),최계영(Choi, Gae-Young),이정호(Lee, Jeong Ho),김종하(Kim, Jong-Ha) 한국실내디자인학회 2011 한국실내디자인학회논문집 Vol.20 No.6

This study is to set up the appropriate range of observation time through contemplating the characteristics of observation time run for the information acquisition of space. The conclusions reached through this study are as the followings. First, this study could find out that even though the evaluation elements on the three types for image evaluation were the same, the information acquisitions were different as those types varied. On the other hand, the change of the average run-time by type for the information acquisition was found not to be big, in other words, even though the run-time was alike, the information acquisitions varied depending on the type. Second, he evaluation by language media showed the average value by element had the order of [shape> position>number>existence] and the range of their run-time was 94.6∼102.9 seconds. The average rate of information acquisition shown at the visual media had the order of [composition>shape>material&color] and the range of run-time was 93.1∼99.7 seconds. Third, the evaluation by language media showed that for male subjects the range of information acquisition rate was 39.1∼91.4% and that of run-time 85.1∼106.0 seconds and for female ones 46.0∼94.6% and 96.3∼112.3 seconds respectively. In case of the visual media, male subjects showed the range of information acquisition rate was 40.3-66.7% and the range of run-time 82.4∼97.9 seconds and the female ones, 42.2∼71.0% and 94.0∼115.1 seconds respectively, through which we could see that at the evaluation by language media and visual media both the female"s range of information acquisition and that of observation time were higher than the male"s.

시선이동에 따른 실내공간의 주시특성에 관한 연구

최계영(Choi, Gae-Young),김종하(Kim, Jong-Ha),이정호(Lee, Jeong-Ho) 한국실내디자인학회 2009 한국실내디자인학회논문집 Vol.18 No.4

This study analyzed the observation characteristics on space by analyzing through the visual perception experiment to the image dates from the original space and the rotated space of it. The results of this study are as fellow as: First, most frequently observed points were, lower end mainly from the center was more observed in the original space while upper end mainly from the center was more observed in the rotated space. Therefore, it is able for us to learn whether the space has the same design, the length of time focusing on one point differentiates as the image rotates. Second, differentiation in observation part, as shown in the case study, can be seen as a consequence of changes in perspective composition. The test indicates that when a design is presented to an observer, the observer’s examining point would vary according to where the indoor perspective drawing places a vanishing point. Third, in zones I and II, observation was focused on lower end in the original picture while on the rotated picture there were more focus on the upper end and perpendicularity view of the indoor. Fourth, this study analyzed the mean value of the observation part. As one method wants to see how to change the observation characteristics by rotating the original space, few deviation from the mean value will be interpret to have similar observation characteristics over all even if it has the differences of watching place by rotated space.

실내공간의 이미지 전회비교 평가를 통한 공간유형별 지각특성에 관한 연구

최계영(Choi, Gae-Young),김종하(Kim, Jong-Ha),이상근(Lee, Sang-keun) 한국실내디자인학회 2010 한국실내디자인학회논문집 Vol.19 No.6

For the user-centered interior space design, a designer needs to carefully focus on the details from which the user must keenly observe or concentrate on the space and how to deliberately check the image of the space. Following this view, for the user-centered interior space design this study analyzes the way which the space is represented from the perspective of the image assessment. The results obtained from this study are summarized as follows: First, this study analyzed the characteristic of space image change in the form of cross-comparison between one space and a rotated space. With analyzing of an eye fixation by showing the space, the space images of “concentration-dispersion” and “strengthening-weaken ”have an important role in the analysis of the perception of space. it confirmed that the method of space perception was changed by rotated the space. Second, With changing quantities of image and extraction of deviation from adjective in survey, it quantitatively graps that respondents of feel in space perception by changing the space and “concentration” and “dispersion” for process of space choice. The results of the research can provide important basis to judge the changing of space perception by visual perception. Third, through the analysis of image change rate and deviation rate, the characteristics of image change with space change can be analyzed. The results derived from the study provide the evidence to support the image change by space rotating.

건축공간의 전회에 따른 감성이미지의 변화 특성에 관한 연구

최계영(Choi Gae-Young),김종하(Kim Jong-Ha),이정호(Lee Jeong-Ho) 대한건축학회 2009 대한건축학회논문집 Vol.25 No.11

It is important to grasp user's understanding of space in advance from designing phase since architectural space is the space which comes to make the activity of person at prerequisite. This study was to adjust the focus on what kind of design contents seeming with which direction to provide space with visually. It drew and put together the change quality of the emotional image which happens from the situation where the right and left scene is exchanged to contrast one scene with the rotated original scene. The results of this study are as follows : First, through an arrangement of existing theory, it was able to confirm that there is a specific rules in gaze movement and space recognition when people see objects and fixed habit and prejudice when people recognize objects through the brain and the eyes. Second, from research on emotional expression of human brain and social custom about left and right side, it is sure of being an order to accept besides characteristics of visual perception in process of accepting visual information. It showed that these behaviors are influenced by reaction and habit of visual perception with unique characteristics of brain. Third, the change of image evaluation about wide, deep, natural is the most in quantity evaluation. But, the image evaluation about clear, tidy, bright is highly appear. According to this result, it was able to grasp the difference of the emotional image words evaluation from adjective pairs by space rotation. Fourth, from the words evaluation the original space and the rotated space, it can be to extract words which falls or rise and words the image does not change. It is confirmed that space rotation influenced what kind of image in quantity evaluation from the ranking of evaluation vocabulary changes. Fifth, spacing image is recognized (friendly, strange) (orderly, disorderly) (static, dynamic) in emotional image type and 3 adjective pairs such as (deep, shallow)(complex, simple) in spatial image type. The spatial and emotional facts are the most changing facts by space rotation.

광고요소에 나타난 카페 파사드의 성별 지각특성에 관한 연구

최계영 ( Gae Young Choi ),김종하 ( Jong Ha Kim ) 한국기초조형학회 2014 기초조형학연구 Vol.15 No.1

본 연구는 카페 밀집지역을 대상으로 상업공간의 1차적 진입공간요소인 파사드에 나타난 시각적 광고요소의 지각특성을 분석하고, 이를 통해 광고요소와 디자인유형별 지각특성을 파악하여 선호 디자인 유형과 지각의 성별특성을 분석하였다. 이상의 연구에서 얻은 결과는 다음과 같이 정리할 수 있다. 첫째, 광고요소에서 성별로 강점이 동일하거나 차이가 나는 디자인유형을 구분할 수 있었는데 광고5요소 중에서 1순위는 기억이며 남자 보다 여자가 강하게 지각하는 요소였다. 이러한 디자인유형에서 느끼는 광고요소의 차이는 방문객의 기호나 특성을 상업공간의 디자인에 반영하는 것이 가능하다. 둘째, 카페 파사드에서 가장 먼저 주시하는 것은 형태이지만, 선택과 (재)방문의 행동에 이르게 하는 요인으로 분위기(남:57. 1%/여:64. 2%)를 가장 중요하게 인지하는 것으로 나타났다. 셋째, 카페디자인의 C()/E()/F()유형은 남녀 모두 광고요소에서 주의·흥미·욕구·기억이 높게, A()/B()/D()유형은 낮게 지각하고 있다는 점과, B()유형은 다른 광고요소에 비해 행동에서 매우 높은 지각을 하고 있는 점이 공통적이다. 하지만, 남자는 행동에서 지각값이 군집하고, 높고·낮음에 따른 디자인유형의 차이가 비교적 명확히 구분되는데 비해, 여자는 행동에서 지각값이 비교적 군집하고 있지만 그 외 광고요소에서는 지각값이 분산되고 있어, 성별에 따른 지각차이가 있음을 알 수 있었다. 넷째, 디자인유형별 광고요소의 분석에서 행동은 A()/B()/C()유형에서 강점을 가지지만, 성별 선호 지각 차이가 명확한 것은 E()유형, 강점이 없는 디자인은 D()/F()유형으로 나타나, 디자인유형에 따라 강점을 가진 성별 선호유형을 추출할 수 있었다. This study has analyzed the perception features of visual advertisement elements shown at facades which are the spatial factors of primary entrance with the study subject of the area packed with cafes, through which those advertisement elements and perception features by design type have been estimated for the analysis of preferred design types and perception features by sex. The followings are the results of the analyses. First, it was possible to classify the design types whose advertisement elements have the same strong points as or different ones from one another. Among five advertisement elements, the first was the memory, which was found to be stronger with men than women. The difference among them felt at design types makes it possible for the customers` preference ot personalities to be reflected in the designs of commercial spaces. Second, even though the forms of cafe facades were the first to be observed, the atmosphere found to be the most importantly acknowledged as the factor which decides the preference and visit (or re-visit) of the customers (men: 58.1%, women: 64.2%). Third, types C/E/F of cafe designs promoted attention to, interest in, desire for and memory of advertisement elements from both sexes, types A/B/D not that much, and at those of type B, both showed a considerably high perception in their reactions. However, men showed the definite group of perception values in their behavior and in addition with them the difference of levels (high and low) at design types were relatively clearly distinguished, while women`s behavior showed some degree of group of values but the perception value at other elements of advertisement found to be varied, which led to the finding that there is a perceptual difference by sex.

호텔 인적자원관리 패러다임에 따른 관리전략의 차이에 관한 연구

강종환(Jong Whan Kang),최계봉(Gae Bong Choi) 한국호텔외식관광경영학회 2002 호텔경영학연구 Vol.11 No.2

Human Resource Management has been considered as the center of Organizational strategies and effective Human Resource Management Practice has been associated with competitive organizational performance in the western countries. And yet, there seems to be lock of recognition for its significant role in the hospitality industry in South Korea. Therefore, the purpose of this study was to find out whether Human Resource Management oriented hotels perform better than Personnel Management oriented hotels in South Korea For the purpose of this study, the population were divided into two categories based on Storey(1992)`s 27 points of differences of Personnel Management and Human Resource Management. Then, the two population were compared in terms of current human resource management strategic themes based on the classification of Torrington & Hall(1995), and demographical variables are also considered. This study found that strategies of HRM oriented hotels are better in the areas of flexibility, Quality, Customer orientation, Empowerment and Continuous learning. It also suggests that if Human Resource Management practices to take effect, it requires support from corporate level of the organization in a strong manner. Although limited access to various quantitative data since the industry has long been hesitate to reveal such data, and time boundary confined the size and category of the population, it has proved the importance of Human Resource Management practice to certain extent.

주시의도성 추적을 통한 카페공간의 시지각특성에 관한 연구

최계영(Choi, Gae-Young),김종하(Kim, Jong-Ha) 한국실내디자인학회 2013 한국실내디자인학회논문집 Vol.22 No.3

It is easier to objectify the designing process with the analysis of how users perceive any space depending on the purpose of space visiting in the interactions of them and images. This study analyzed the observation characteristics perceived through observation frequency and time depending on the purpose cafe customers to understand what effect the design factors constructing the space has on the observation characteristics which are the results obtained as information through visual perception. The followings are the results of this study. First, The time range for searching or wandering and the observation characteristics could be estimated by the meaning of observation time by grade with the setup of time-range out of the distribution of sections. Second, at the time distribution by section, when there was intention, the observation time was found to have higher occupation. Third, though the higher section frequency is likely to have more observation time, the grades of II/V had higher frequency of [Intention] and the time had higher [Non-Intention], which revealed that there is a tendency for the observation characteristics vary in a large degree depending on whether there was intention or not. Fourth, by the application of the observation characteristics of each grade for interrelation analysis depending on whether there is any intention to the space of cafe, the detailed space characteristics could be compared with observation tendency. The difference of obtained information has an effect on obtaining perceived information, and since the intention may affect any information which is obtained, it is necessary for design information suitable to visit purpose or users’ observation intention to be transferred in the process of designing. Analyzing the effect of any change to designing factors on the sight inducing intention and synchronization will help to understand the emotional design focused on users.

주시시간 경과에 따른 주시정도의 변화에 관한 연구

최계영 ( Gae Young Choi ),김종하 ( Jong Ha Kim ) 한국기초조형학회 2012 기초조형학연구 Vol.13 No.1

우리가 지각과정에서 공간의 디지인 요소들을 유효한 정보로 받아들이기 위해서는 일정한 시선고정에 따른 주시시간이 필요하고, 주시시간의 길고 짧음에 따라 주시되는 특성도 달라진다. 이러한 관점에서 본 연구는 주시시간 경과에 따라 변하는 주시정도를 살펴봄으로써 주시시간의 경과에 따른 정보획득량을 분석하였다. 이상의 연구를 통해 얻은 결론을 정리하면 다음과 같다. 첫째, 각 피험자별 주시시간 범위에서 주시정도의 최고/최저가 일어난 빈도분석결과를 통해 해당 시간범위에 속한 피험자 그룹의 속성을 파악할 수 있었다. 둘째, 「주의가 집중」되거나 「의식적 주시」를 하는 것은 주시를 시작한 초기의 시간(0-30초)과 그 이후 시간(30-60초)으로 가면서 가장 높아지지만, 60초 이상의 시간을 경과하면서 시선고정에 따른 주시정도에 「시각적 이해」로 단계가 높아진 것을 알 수 있었다. 셋째, 공간을 평가함에 있어 주시목적이 「주의가 집중」이나 「의식적 주시」를 위한 경우에는 <30초 이상-60초 미만>을 최소의 주시시간으로 필요로 하지만, 「시각적 이해」를 위해서는 <60초 이상-90초 미만>이 필요함을 알 수 있었다. 본 연구에서는 주시시간의 범위에 대한 주시정도의 분석을 통해 주시정도의 변화량을 분석하였다 주시특성을 파악하는 것은 공간사용자의 의도와 목적을 측정하는 객관적인 데이터를 제공할 수 있으며, 나아가 일반적으로 개인의 의도성이나 사물에 대한 동기화에 의해 주도되는 것이 예상된다. The observation time is needed depending on the eye fixation in order to perceive some useful information and the characteristics of the observation vary according to the time of observation. From this viewpoint, this study is to examine the observation degree which varies according to the passage of observation time for the analysis of the various information amounts which are acquired by the passage of observation time. The conclusion drawn from the study is as the following. First, I could understand the properties of the subject-groups in the pertinent time-scope by analyzing the frequencies of maximum and minimum observation degrees in the scope of each subject`s observation time. Second, I found out that the intense of "attention" or "conscious observation" got stronger as the time passed from the initial phase (0 - 30 seconds) to the following ones (30 - 60 seconds), but that after 60 seconds the degree of observation by eye fixation turned into a higher phase of "visual comprehension". Third, in order to estimate the space, the time from more than 30 seconds to less than 60 seconds was needed as a minimum observation time when the purpose of observation was "attention" or "conscious observation", but when it was "visual comprehension", the time from more than 60 seconds to less than 90 seconds was needed. I analyzed the changing amounts of the observation degree through analyzing the observation degree for the scope of observation time. It is anticipated that the understanding of observation characteristics provides the objective data for the measurement of space user`s intention and purpose and is generally led by the individual`s intention or the motivation for objects.