• Title/Summary/Keyword: Type 1

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Labor-Saving Feasibilities in Transplanting of Paddy Rice II. Variations in Yield Compatibility of Various Typed Isogenic Lines of Paddy Rice as Affected by Different Planting Densities with Fertilizer Applications (수도 이앙노동의 성력화 연구 II. 시비량 및 이앙밀도 변동에 따른 수도초형별 수량적합성 연구)

  • 구자옥;이영만;이관섭
    • KOREAN JOURNAL OF CROP SCIENCE
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    • v.30 no.2
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    • pp.117-125
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    • 1985
  • To investigate the model of labor-saving feasibilities in transplanting of paddy rice by reducing of plant-densities with additional application of fertilizer, three isogenic lines of paddy rice in plant type, namely open-spread-and broom-type, were experimented. As a result, the delaying of heading date by intra-specific competition was weakened by increasing of fertilizer applications and this tendency was clear in order of broom-, spread- and open-type, respectively. Also the inter-specific competition was high in broom-type among others. On the other hand, the yields were positively correlated with transplanting densities in open- and spread-type, but no relationships in broom-type. As a conclusion, the reduced planting densities for labor-saving were compensated by additional application of fertilizers as 1.12, 1.21, 1.28 folds of the standard amounts in open-type for equivalent yields, and 1.22, 1.35, 1.40 folds in broom-type, respectively.

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The Effects of Body Type Perception on the Quality of Life and Disease Morbidity

  • Lee, Myeong-Jin;Lee, Jung-Min;Choi, Bong-Joon
    • Journal of Korean Clinical Health Science
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    • v.6 no.1
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    • pp.1056-1064
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    • 2018
  • Purpose. This study reported on body type perception of people aged ${\geq}19years$, regardless of gender, and on its association with disease morbidity and the quality of life and aimed to observe the effects of stress on body weight perception, disease morbidity, and the quality of life. Methods. The data from 218,899 persons aged ${\geq}19years$ who were respondents to the 2010 Community Health Survey were finally analyzed. A designated program was used to perform complex sample analysis; chi-square test was carried out to determine body type perception by the general characteristics and disease status and analyze health-related behavior and weight control behavior by body type perception, and multiple logistic regression was used to observe the effects of body type perception on mental health and the quality of life. Results. 34.9% of all the respondents misperceived their body type and females were more likely to misperceive their body type. The older they were, the more poorly they perceived their body type; those perceiving their body type poorly were significantly more susceptible to both hypertension and diabetes. When correction was made in relation to gender, age, and so on, those perceiving their body type excessively were more susceptible to hypertension (1.43[1.367-1.050]) and diabetes morbidity (1.36[1.294-1.428]). Body type perception affected the quality of life: the respondents perceiving their body type poorly (0.91[0.884-0.940]) or excessively (0.75[0.720-0.770]) showed lower quality of life than those perceiving their body type correctly. Conclusions. Distorted body type perception affected disease morbidity and the quality of life: the respondents excessively perceiving their body type were significantly more susceptible to both hypertension and diabetes and those perceiving their body type excessively or poorly showed lower quality of life than those perceiving it correctly. It is therefore necessary to make multilateral efforts to cultivate correct body type perception.

The Relationship of Froude Number and Developed Cloud Band Locations Near Yeongdong Region Under the Siberian High Pressure System (시베리아 고기압 영향으로 영동지역 부근에서 발달한 구름대의 위치와 Froude 수와의 관계)

  • Kim, Yu-Jin;Kim, Man-Ki;Lee, Jae Gyoo
    • Atmosphere
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    • v.29 no.3
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    • pp.325-342
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    • 2019
  • Precipitation and no-precipitation events under the influence of the Siberian high pressure system in Yeondong region, were analysed and classified as four types [obvious precipitation event (OP) type, obvious no-precipitation event (ON) type, ambiguous precipitation event (AP) type and ambiguous no-precipitation event (AN) type], according to the easiness in determining whether to have precipitation or not in Yeongdong region, to help in improving the forecast skill. Concerning the synoptic pressure pattern, for OP type, the ridge of Siberian high extends from Lake Baikal toward Northeast China, and there is a northerly wind upstream of the northern mountain complex (located near the Korean-Chinese border). On the other hand, for ON type, the ridge of Siberian high extends southeastward from Lake Baikal, and there is a westerly wind upstream of the northern mountain complex. The pressure pattern of AP type was similar to the OP type and that of AN type was also similar to ON type. Thus it was difficult to differentiate AP type and OP type and AN type and ON type based on the synoptic pressure pattern only. The four types were determined by U (wind speed normal to the Taebaek mountains) and Froude number (FN). That is, for OP type, average FN and U at Yeongdong coast are ~2.0 and ${\sim}6m\;s^{-1}$, and those at Yeongseo region are 0.0 and $0.1m\;s^{-1}$, respectively. On the contrary, for ON type, average FN and U at Yeongdong coast are 0.0 and $0.2m\;s^{-1}$, and those at Yeongseo region are ~1.0 and ${\sim}4m\;s^{-1}$, respectively. For AP type, average FN and U at Yeongdong coast are ~1.0 and ${\sim}4m\;s^{-1}$, and those at Yeongseo region are 0.0 and $0.2m\;s^{-1}$, whereas for AN type, average FN and U at Yeongdong coast are 0.1 and $0.6m\;s^{-1}$ and those at Yeongseo region are ~1.0 and ${\sim}3m\;s^{-1}$, respectively. Based on the result, a schematic diagram for each type was suggested.

Design of FCM Based on Type-2 fuzzy set (Type-2 퍼지 셋 기반의 FCM 설계)

  • Kim, In-Jae;Oh, Sung-Kwun
    • Proceedings of the KIEE Conference
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    • 2008.07a
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    • pp.1847-1848
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    • 2008
  • 본 논문에서는 Type-2 퍼지 논리 시스템을 설계하고, 불확실한 정보를 갖는 입력 데이터에 대하여 Type-1 퍼지 논리 시스템과 성능을 비교한다. Type-1 퍼지 논리 시스템은 외부 잡음에 민감한 단점을 가지고 있는 반면, Type-2 퍼지 논리 시스템은 불확실한 정보를 잘 표현 할 수 있다. 따라서 Type-2 퍼지 논리 시스템을 이용하여 이러한 단점을 극복 하고자 한다. 본 논문에서는 실험을 통하여 기존의 Type-1 퍼지 논리 시스템 보다 Type-2 퍼지 논리 시스템이 효율적 이라는 것을 보인다.

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Larval Anisakids collected from the Yellow Corvina in Korea (참조기에서 수집된 아니사키스유충의 분류)

  • 채종일;추연명
    • Parasites, Hosts and Diseases
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    • v.24 no.1
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    • pp.1-11
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    • 1986
  • Larval anisakids found in the yellow corvina (Pseudosciaena manchurica), a marine fish caught in the Yellow Sea, were classified by their morphological types. Total 1, 068 anisakid larvae were collected from 30 fish examined, with the average number per fish of 35.6. They were classified into Anisakis type I larvae of Berland (859 in number, 80.4%), Contracaecum type A of Koyama et at. (13, 1.2%), Contra caecum type C'(new type) (55, 5.1%), Contracaecum type D of Koyama et aZ. (18, 1.7%), Contracaecum type D' (new type) (77, 7.2%), Contracaecum type V of Yamaguti (3, 0.28%), Raphidascaris sp. of Koyama et aZ. (1, 0.09%) and unidentified (42, 3.9%). Contracaecum type C' and D' were considered new in the literature.

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ON ATTRACTORS OF TYPE 1 ITERATED FUNCTION SYSTEMS

  • JOSE MATHEW;SUNIL MATHEW;NICOLAE ADRIAN SECELEAN
    • Journal of applied mathematics & informatics
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    • v.42 no.3
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    • pp.583-605
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    • 2024
  • This paper discusses the properties of attractors of Type 1 IFS which construct self similar fractals on product spaces. General results like continuity theorem and Collage theorem for Type 1 IFS are established. An algebraic equivalent condition for the open set condition is studied to characterize the points outside a feasible open set. Connectedness properties of Type 1 IFS are mainly discussed. Equivalence condition for connectedness, arc wise connectedness and locally connectedness of a Type 1 IFS is established. A relation connecting separation properties and topological properties of Type 1 IFS attractors is studied using a generalized address system in product spaces. A construction of 3D fractal images is proposed as an application of the Type 1 IFS theory.

Subjectivity Type Analysis Study of Single-person Households on Meal Kit Products of Food Service Industry (외식업체 밀키트(Meal Kit)상품에 대한 1인가구의 주관적 인식유형 분석연구)

  • Kim, Chan-Woo;Lee, Kang-Yeon
    • The Journal of the Korea Contents Association
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    • v.20 no.4
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    • pp.406-415
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    • 2020
  • This study applies Q methodology that can extract subjective opinion or recognition structure for each single household whose Meal Kit products developed and marketed by catering companies according to the demographic structure that changes socially. Implications were analyzed. As a result of subjective recognition type analysis in this study, four types were derived, and each type was named according to its specificity as follows. Type 1 (N = 6): Appearance Assessment Purchase Type, Type 2 (N = 6): Price Comparison Purchase Type, Type 3 (N = 10): Brand Trust Purchase Type, Type 4 (N = 2) : Easy Cooking Purchase Type was analyzed for each unique feature type. In this study, we analyzed the subjective opinion or recognition structure of single-person households whose Meal Kit products are the main demand groups, and suggested the direction and improvement measures for future food product development and launch for single-person households through the analysis by type. The purpose of this study is to provide academic implications based on the analysis results.

The Characteristics of Size by Classification of Worship-Space Types in the Central Hall of Buddhist Temple (사찰 주불전의 예불공간 유형에 따른 규모 특성)

  • Jo, Woo-Ju;Kim, Tai-Young
    • Journal of the Korean Institute of Rural Architecture
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    • v.13 no.3
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    • pp.83-90
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    • 2011
  • The purpose of this study is to analyze size and proportion of plan and section, and derive characteristics by types of worship-space in central hall of buddhist temple. This study covers 45 buddhist temples as designated national treasure and treasure. Types of central hall of buddhist temple are 'Columnless Type', 'Inner Column Type', and 'Colonnade Type'. The results are as follows. Firstly, in the proportion of width and length, 'Columnless Type' is mostly represented with 1:0.73, 'Inner Column Type' with 1:0.54 and seems to be widening for the other types, and 'Colonnade Type' is same proportion with 'Columnless Type'. Secondly, in the proportion of width and height, 'Columnless Type' is 1:0.61 and sizes of worship-space of this type are different but the proportion is same. In the 'Inner Column Type', worship-space is enlarged because a buddhist altar is hustled into the rear. Thirdly, in the proportion of length and height, all types are represented with similar proportion as 1:1. Finally, proportion of the volume of worship-space in 'Columnless Type' is 1(width):0.74(length):0.60(height). The case of 'Inner Column Type' is 1:0.57:0.57 and length of worship-space is shortened, so characteristics of horizontality is emphasized. The space of same size with the proportion of 'Columnless Type' is situated in the inside of worship-space in 'Colonnade Type'.

The Partial Full Duplex Relay Scheme for Cell ID Detection of Type 1 Relay in 3GPP LTE-Advanced System (3GPP LTE-Advanced 시스템에서 Type 1 relay의 셀 ID 검출을 위한 부분 전이중 relay 기법)

  • Min, Young-Il;Jang, Jun-Hee;Choi, Hyung-Jin
    • The Journal of Korean Institute of Communications and Information Sciences
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    • v.36 no.6A
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    • pp.558-567
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    • 2011
  • In this paper, we propose a partial full duplex relay scheme for 3GPP (3rd Generation Partnership Project) LTE (Long Term Evolution)-Advanced system using a Type 1 relay. The Type 1 relay as inband relay is prohibited to transmit and receive simultaneously because of self-interference. Therefore, the Type 1 relay cannot receive synchronization signals which are transmitted to eNB. To overcoming this problem, we propose the partial full duplex relay scheme which transmits to R-UE (Relay-User Equipment) and receives from eNB (evolved NodeB) simultaneously when eNB and the Type 1 relay transmit subframes which have synchronization signals. Additionally, for solving self-interference, the Type 1 relay transmitter and receiver antennas are sufficiently sufficiently isolated and self-interference cancellation is applied for the self-interference signal from the relay transmitter. Thus, the partial full duplex relay scheme can receive synchronization signals from eNB and solve the problems of conventional solutions and we propose the partial channel estimation scheme for partial full duplex relay scheme using SCI. By extensive computer simulation, we verify that the partial full duplex relay scheme is attractive and suitable for the Type 1 relay system.

Design of Interval Type-2 Fuzzy Inference System and Its optimization Realized by PSO (Interval Type-2 퍼지 추론 시스템의 설계와 PSO를 이용한 최적화)

  • Ji, Kwang-Hee;Oh, Sung-Kwun
    • Proceedings of the KIEE Conference
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    • 2008.10b
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    • pp.251-252
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    • 2008
  • Type-2 퍼지 집합은 Type-1 퍼지 집합에서는 다루기 어려운 언어적인 불확실성을 더욱 효과적으로 다룰 수 있다. TSK 퍼지 로직 시스템(TSK Fuzzy Logic Systems; TSK FLS)은 후반부를 1차 및 2차 함수식으로 나타내며 Mamdani 모델과 함께 가장 널리 사용되는 모델이다. 본 연구의 Interval Type-2 TSK FLS은 전반부에서 Type-2 퍼지 집합을 이용하고 후반부는 계수가 Type-1 퍼지집합인 1차식을 사용한다. 또한 전반부는 가우시안 형태의 Type-2 멤버쉽 함수를 사용하며, 오류역전파 학습알고리즘을 사용하여 파라미터들을 최적화 한다. 또한 학습에 앞서 PSO(Particle Swarm Optimization) 알고리즘을 사용하여 최적 학습률을 찾아 모델의 학습능력을 보다 효율적으로 한다. 본 논문에서는 Type-1과 Type-2 FLS의 성능을 가스로 공정 데이터를 적용하여 두 모델의 성능을 비교하고 노이즈를 추가한 데이터를 이용하여 노이즈에 대한 성능도 비교 분석한다.

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