• Title/Summary/Keyword: City Features

Search Result 541, Processing Time 0.025 seconds

Agreement and Movement

  • Lee, Hong-Bae
    • Korean Journal of English Language and Linguistics
    • /
    • v.1 no.1
    • /
    • pp.145-162
    • /
    • 2001
  • The operation Move is defined in Chomsky (1999, 2000) as a composite operation consisting of three components: Agree, Identify and Merge, taking Agree as a necessary condition for Move. Therefore, I call this definition of Move as the Agree-based Move. In this paper, I argue that the Agree-based approach to Move cannot be maintained; I claim that the Selection-based approach to Move, in which the EPP-feature is analyzed as an s-selectional property of a head, offers a more natural account of the sentences under consideration. I believe that the three components of Move as defined in (6) happen to co-occur in the derivation of certain sentences, as the composite transformation called Passivization does in the derivation of a passive sentence like “the city was destroyed by the enemy.” On the basis of these observations, I conclude that Agree and Move should be regarded as separate computational operations; the task of Agree is to erase uninterpretable features of both probe and goal, and that of Move is to satisfy the EPP-feature, which should be taken as an s-selectional feature.

  • PDF

3D Flow Characteristics of a Free-Horizontal-Axis-Turbine Tidal Power Generation System (자유수평축 조류발전 시스템의 3차원 유동특성)

  • Choi, Jin-Hyung;Doh, Deog-Hee;Jo, Hyo-Je;Lee, Yeon-Won;Suzuki, Kiyomi;Kato, Shinji
    • Journal of the Korean Society of Visualization
    • /
    • v.8 no.2
    • /
    • pp.51-55
    • /
    • 2010
  • Flow characteristics of a free-horizontal-axis-turbine (FHAT) current power generation system have been investigated by the use of a volumetric PTV. Three types of FHAT system (S50, SE50, S65) have been tested under the current speed 1.35 knot, 1.5 knot and 2 knot. The width of the blade installed around the body is 50 mm. Based upon the power generation characteristics of the FHAT, the flow features of the blade have been investigated. Among the three models it has been verified that the S65 is the most appropriate for power generations.

Evaluation of Sound Quality for Urban Environmental Sound (도시 환경음의 음질 평가)

  • Park, Hyeon-Ku;Shin, Yong-Gyu;Kim, Hang;Song, Min-Jeong;Kim, Sun-Woo
    • Proceedings of the Korean Society for Noise and Vibration Engineering Conference
    • /
    • 2005.05a
    • /
    • pp.529-534
    • /
    • 2005
  • This study performed an physical analysis on the characteristics of urban environmental sound divided into three parts depending on their features. Object sounds were classified into traffic sound, waster sound and spatial sound. Traffice sound was selected because it is dominant sound in urban environment, and water sound is selected because it generally supplies pleasantness in contrast to traffic sound, Finally spatial sound was considered because it represents sound in various places of city having lots of behaviors and types of sound due to them. Physcal analysis was carried out using sound quality indices based on Zwicker's loudness, $L_{Aeq}$(equivalent noise level), Ln(percentile noise level) and other acoutical attributes applied to previous study. Through the analysis, this study aims to compare the acoustical characteristics of urban environmental sound and to provide fundamental data for the evaluation of urban environmental sound.

  • PDF

Master Plan for Rural-Village in Embong-Myun, Asan-Si (아산시 음봉면 농촌 마을 조성 계획)

  • Yeo, Hwa-Sun;Kim, Dong-Chan;Kim, Chung-Hee
    • Journal of Korean Society of Rural Planning
    • /
    • v.14 no.3
    • /
    • pp.89-97
    • /
    • 2008
  • Landscape is an environment factor for improving life, a social resource for establishing image and identity of the area and also a tourist resource for earning profit. Rural landscape is essential resources to activity rural tourism and local economy. But like this rural village by the development which economic high growth and scientific technique is quick searched the features or customs of the farming village of city brazier past and to be strenuous it became. The classification in like this objective against the rural village resources in this time research it led and against the culture application plan which will reach to grope it tried. Though this results, The opportunity where rural sightseeing is activated expects becomes.

A Study of the Reuse of Old Industrial Facilities through Ecological Design (에콜로지컬디자인을 통한 노후산업시설의 재활용에 관한 연구)

  • Yu, Wen-Ting;Hong, Kwan-Seon
    • Korean Institute of Interior Design Journal
    • /
    • v.24 no.1
    • /
    • pp.144-151
    • /
    • 2015
  • With expansion of modern cities, a huge number of old industrial facilities have been abandoned. Thus, in the development of ecological city, this study aims to conclude on these old facilities and their ecological landscape designs by analyzing successful cases. The approaches adopted are as follows. Starting with literature review, whereby old industrial facility's definition and developing process are pinpointed, the paper studies representative cases with reuse and re-development theories of ecological design for old industrial facilities, of which renovation types, reuse effects, and design features are particularly examined. Case studies also demonstrate considerations in ecological reuse designs, such as ecological restoration, energy conservation, rainwater collection, and utmost pollution reduction, etc. However, technology, environment and circumstance differences determine that each design project requires concrete analysis, which should also be considered in future ecological design for old industrial facilities.

A Study on the Development of the Air Pollution-Health Risk Model : The case of Seoul, Korea. (都市大氣汚染이 市民健康에 미치는 危險性 評價 模型의 開發에 관한 硏究)

  • 김귀곤;김명진;성현찬
    • Journal of Korean Society for Atmospheric Environment
    • /
    • v.5 no.2
    • /
    • pp.30-35
    • /
    • 1989
  • To effectively develop and evaluate air pollution control measures, health risk rates due to air pollution must be identified. This article describes the application of a visual analysis and an air pollution-health risk model for determining the impacts of carbon monoxide (CO) exposure on angina pectoris patients in a metropolitan area. The procedures used for analyzing the relationship between CO exposure and the related increase in angina angina attacks for stable angina pectoris patients are described through a case study in the city of Seoul, Korea and the findings show that air-pollution-health risk model and visual analysis can be effective tools for environmental decision-makers, allowing air pollution control scenarios to be developed and evaluated for environmental protection. One of the features of this study is to provide a methodology for translating clinical findings into estimates of the relative contributions of air pollution to all causes of a particular disease. Therefore, there must be appropriate recognition of the uncertainties involved in the study.

  • PDF

A Study on the Design of the City Hotel's Lobby-Lounge for Public Functions (공공기능 확대를 위한 시티호텔 로비라운지 디자인에 관한 연구)

  • 한도룡;김영희
    • Korean Institute of Interior Design Journal
    • /
    • no.3
    • /
    • pp.38-45
    • /
    • 1994
  • The purpose of the present study is to suggest some directions intehdesign fo the hotel's lobby-lounge for public functions. In this study, some theoretical backgrounds reviewed from some literature were applied, and some results of the analysis of spatial features and utilized forms of public function for each sector respectively. with a review of some case studies were applied to this study as well, and thereby based on such application, it was attempted to experimentarily design the hotel's most desirable lobby-lounge for public functions. Specially in such design, expansion of the scale of the hotel's lobby-lounge, division of the line of a flow , the open front, approachability to the front desk, graudal arrangement of seats , formation of a walkway, and were service facilities were considered. In conclusion , since the hotel's lobby-lunge for public functions is a space which can accomodate various functions different from any other public space, thereby having a unique spatial system, it should be designed in consideration of the characteristics of function for each sector respectively.

  • PDF

New Recycle Economic Theory Direct Technology Innovation and the Sustainable Development of Beijing

  • Jisong, Wu
    • Proceedings of the Korea Technology Innovation Society Conference
    • /
    • 2006.11a
    • /
    • pp.103-116
    • /
    • 2006
  • The recycle economy is the first stage of knowledge economy. In March 2005, the author attended the forum of 'Festival of Thinkers' in the capital of United Arab Emirates, Abu Dhabi. Through five day' discussing with 10 Nobel Prize winners and 18 thinkers from five continents, the conception of Recycle Economy is regulated. The former principle of '3R' in clean production has been expanded to '5R' in new recycle economy, adding concept of 'rethink' and 'repair' to the 'reduce, reuse and recycle' This article makes a full exposition to the origin, contents and its innovation to the classical western economics of the new recycle economics. Before the 2008 Beijing Olympics, the article discusses the application of new recycle economy in terms of promoting the ability of national innovation system and independent innovation, city construction and the industry innovation concerning Beijing's features.

  • PDF

Relations Between the Nocturnal Inversion Layer and Some Meteorological Elements in the Basin (분지내의 야간 접지역전층 변화와 관련된 기상요소에 대한 연구)

  • 진병화;황수진
    • Journal of Environmental Science International
    • /
    • v.7 no.3
    • /
    • pp.369-374
    • /
    • 1998
  • Meteorological measurements were carried out in the basin of Cheong-Kwan located Yang-San near Pusan city, from Oct. 30 to Nov. 1, 1988. According to the measured data, we vended the close relationship between the variation of nocturnal Inversion layer and the meteorological elements. The nocturnal intrersion layer by radiative cooling in this site extends up to 130 meters or so. And the nocturnal jet ap- pears just above or at the top of the inversion layer, and the stronger of the prevailing wind blows, and the lower of the jet level appears. Some meteorological features such as heating, cooling etc., began to change in or in the slightly higher level of the inversion layer, when they are formed, reinforced and disappeared. And the it In the basin preserves its character because It Is not affected by local scale air flow.

  • PDF

Response of structures to seismic sequences corresponding to Mexican soft soils

  • Diaz-Martinez, Gerardo;Ruiz-Garcia, Jorge;Teran-Gilmore, Amador
    • Earthquakes and Structures
    • /
    • v.7 no.6
    • /
    • pp.1241-1258
    • /
    • 2014
  • This is paper presents the results of an analytical study aimed at evaluating the effect of narrow-banded mainshock/aftershock seismic sequences on the response of structures built on very soft soil sites. Due to the scarce availability of recorded seismic sequences in accelerographic stations located in the lake-bed of Mexico City, artificial narrow-banded sequences were employed. In the first part of this study, a parametric investigation was carried out to identify the mainshock/aftershock ground motion features that have detrimental effects in the seismic performance of equivalent single-degree-of-freedom systems representative of framed-buildings that house standard and essential facilities. In the second part of this work, the seismic response of two (8- and 18-story) steel-moment resisting frames that house essential facilities is examined. It is concluded that buildings with fundamental periods of vibration longer than the dominant period of the mainshock can experience a significant increment in their inter-story drift demands due to the occurrence of an aftershock.