미국영어에서 유기 파열음과 / h / 의 분포

Stuart Davis 현대문법학회 2001 현대문법연구 Vol.24 No.-

Stuart Davis. 2001. The Distribution of Aspirated Stops and /h/ in American English. Studies in Modern Grammar 24, 1-23. Languages that have both aspirated stops and the phoneme /h/ frequently manifest a close parallel in their distribution. Previous work in phonology either has failed to recognize this close parallel or does not formally account for it. For example, virtually none of the work on American English phonology observes the similarity of distribution that exists between /h/ and aspirated stops. In this paper we illustrate the close parallelism and then offer an analysis of it within Optimality Theory. The organization of this paper is as follows. In Section I we present the data that show the parallel distribution between /h/ and aspirated stops in American English. In Section 2 we develop an optimality-theoretic analysis accounting for the distribution of aspirated stops and /h/ in American English in a unified way. In Section 3 we discuss two other possible approaches in accounting for the distribution of /h/ and aspirated stops in American English and note their shortcomings. Finally, in Section 4 we briefly consider the distribution of aspiration and /h/ beyond American English and show the range of distribution patterns that are predicted to occur under the optimality-theoretic approach.

Syllable Structure for an Artificial Language Based on Universal Principles

Davis, Stuart Institute for University Language Sejong Instituti 2002 Journal of Universal Language Vol.3 No.1

This paper discusses the type of syllables that should be found in a spoken artificial language based on the common types of syllables found in natural languages. The paper also examines the various units within the syllable, such as onset, nucleus, and coda, suggesting how the preferred structure of these units may be incorporated into an artificial language. One proposal that will emerge is that an artificial language needs to allow for at least a slight degree of complexity in its syllable structure. The paper further discusses related issue of prosody such as word stress and minimal word length in an artificial language. The paper concludes with an overview of the proposals made about syllable structure for an artificial language.

AutoCor: A Query Based Automatic Acquisition of Corpora of Closely-related Languages

( Davis Muhajereen D. Dimalen ),( Rachel Edita O. Roxas ) 한국언어정보학회 2007 학술대회 논문집 Vol.2007 No.-

AutoCor is a method for the automatic acquisition and classification of corpora of documents in closely-related languages. It is an extension and enhancement of CorpusBuilder, a system that automatically builds specific minority language corpora from a closed corpus, since some Tagalog documents retrieved by CorpusBuilder are actually documents in other closely-related Philippine languages. AutoCor used the query generation method odds ratio, and introduced the concept of common word pruning to differentiate between documents of closely-related Philippine languages and Tagalog. The performance of the system using with and without pruning are compared, and common word pruning was found to improve the precision of the system.

손실제한을 위한 고층건물 설계

Davis, Richard J. 한국화재보험협회 2009 防災와 保險 Vol.131 No.-

초고층 건물은 그 높이에 비례하여 복잡성이 증가하므로 소방 측면에서도 다양한 문제들이 발생하게 된다. 초고층 건물은 건물 이용자의 인원 수, 재산가치, 사고 시 사회에 미칠 파장 등으로 인해 높은 수준의 화재안전대책이 요구된다.

Variability in Basal Melting Beneath Pine Island Ice Shelf on Weekly to Monthly Timescales

Davis, Peter E. D.,Jenkins, Adrian,Nicholls, Keith W.,Brennan, Paul V.,Abrahamsen, E. Povl,Heywood, Karen J.,Dutrieux, Pierre,Cho, Kyoung‐,Ho,Kim, Tae‐,Wan American Geophysical Union 2018 Journal of geophysical research. Oceans Vol.123 No.11

로봇 착유기란?

Davis, Misty A. 한국종축개량협회 2001 젖소개량 Vol.6 No.12

Photocatalytic hydrogen evolution from biomass conversion

Davis Kayla Alicia,Yoo Sunghoon,Shuler Eric W.,Sherman Benjamin D.,이승현,Leem Gyu 나노기술연구협의회 2021 Nano Convergence Vol.8 No.6

Biomass has incredible potential as an alternative to fossil fuels for energy production that is sustainable for the future of humanity. Hydrogen evolution from photocatalytic biomass conversion not only produces valuable carbon-free energy in the form of molecular hydrogen but also provides an avenue of production for industrially relevant biomass products. This photocatalytic conversion can be realized with efficient, sustainable reaction materials (biomass) and inexhaustible sunlight as the only energy inputs. Reported herein is a general strategy and mechanism for photocatalytic hydrogen evolution from biomass and biomass-derived substrates (including ethanol, glycerol, formic acid, glucose, and polysaccharides). Recent advancements in the synthesis and fundamental physical/mechanistic studies of novel photocatalysts for hydrogen evolution from biomass conversion are summarized. Also summarized are recent advancements in hydrogen evolution efficiency regarding biomass and biomass-derived substrates. Special emphasis is given to methods that utilize unprocessed biomass as a substrate or synthetic photocatalyst material, as the development of such will incur greater benefits towards a sustainable route for the evolution of hydrogen and production of chemical feedstocks.

Progress Towards Control of a Mycobacterial Pathogen, Mycobacterium aviumsubsp. paratuberculosis, the Causative Agent of Johne's Disease in Cattle and Humans

Davis, William C.,Park, Kun Taek The Korean Society of Food Hygiene and Safety 2018 한국식품위생안전성학회지 Vol.33 No.4

19세기말 Mycobacterium avium subsp. paratuberculosis(Map)이 요네병(Johne's disease)의 원인균임이 밝혀진 이후, 불현성 감염된 동물들의 국제적 이동은 요네병을 전세계로 퍼뜨리기 시작하였다. 이러한 요네병이 축산분야에 나타남과 동시에 새로운 형태의 대장염으로서 요네병과 같은 증상을 나타내는 질병(크론병)이 사람에게서도 나타나기 시작하였다. 그러나 Map이 이러한 새로운 대장염의 원인균이며 인수공통전염병의 원인체라는 인식은 20세기 후반 이러한 질병을 앓고 있는 사람의 조직으로부터 Map을 검출할 수 있게 되고서야 나타나기 시작했다. 본 총설은 어떻게 Map이 축산분야와 사람의 공중보건 측면에서 심각한 문제를 야기시키게 되었고, Map 감염에 의한 대장염 환자의 치료가 어떻게 발전되어 왔는지 간단히 요약하고, 축산에서 Map의 통제를 위한 새로운 백신개발 전략에 대하여 소개한다. Since the discovery that Mycobacterium aviumsubsp. paratuberculosis (Map) is the causative agent of Johne's disease (JD) in cattle at the end of the nineteenth century, movement of livestock latently infected with Map has led to the spread of JD throughout the world. A new form of enteritis with clinical features of JD in cattle appeared in humans concurrent with the appearance of Map as a disease problem in livestock. The demonstration that Map is a zoonotic pathogen and the causative agent of the new form of enteritis in humans, however, wasn't recognized until late in the twentieth century when methods were developed to detect the presence Map in tissues from patients with the new form of clinical enteritis. The objective of this short review is to provide a brief history explaining how Map has become a major disease problem in livestock and humans and then provide a review of the progress that has been made in treating patients with an enteritis caused by Map and the strategies underway to develop a vaccine to control infection in livestock.

Redefining East Asian Regional Security Dynamics

Davis Florick 한국정치학회 2015 한국정치학회보 Vol.49 No.6

동아시아 지역의 발전은 투명성과 상호 신뢰 조성 장치의 출현보다 훨씬 앞서 이루어졌다. 이는 국가들 간 군사력, 경제 목표, 전략상 우선 사항들과 관련 대화 사이에 불안정한 공백을 남겼다. 지금 그 공백을 메우는 것은 “오해”이며 “오인”이다. 현재 진행중인 최근 댜오위다오 영유권 분쟁이 보여주듯이 잠재적인 갈등을 단계적으로 줄이기 위한 적절한 방법과 메커니즘은 부족한 실정이다. 앞서 언급한 사건과 다른 많은 사건들은 서서히 악화되도록 남겨졌기에 본질적으로 불안정한 일련의 문제들을 배양해왔다. 미래 규모 확대에 연계되는 문제들을 절감시키기 위하여 일본, 중국, 대한민국, 미국은 투명성과 상호 신뢰 조성 장치를 찾아내기 위한 다국간 기구를 구성하기 위해 힘을 합쳐야 한다. 지역 안정성을 추구하는데 있어 네 국가들은 동아시아의 균형을 촉진시키기에 아주 적절하다. 시민, 경제, 그리고 군사 간 공동 협력과 화합을 통하여 이 그룹은 동아시아, 그리고 주장하건대 아시아 태평양 지역 전체를 재정비 시킬 가능성을 가지고 있다. 투명성과 상호 신뢰 조성 장치 메커니즘을 수립하는 것은 위기 관리와 분쟁을 피하는 방법을 제공한다. 네 국가들을 화합시키는 것은 21세기에 전략 안정성을 촉구하기 위해 필수적이다. The development of the East Asian region has far and away outpaced the emergence of transparency and confidence building measures (TCBM). This has left a precarious void between military capabilities, economic objectives, and strategic priorities; and dialogue amongst states. Filling the void now are “misunderstanding” and “misperception.” As the recent experience of the ongoing dispute over possession of the Diaoyudao Islands indicates, there is a lack of means and mechanisms in place to deescalate a potential conflict. The aforementioned incident, and many others, has been left to simmer thereby incubating a series of inherently destabilizing issues. In order to curtail future escalatory problems, Japan, China, South Korea and the United States must come together to form a multilateral organization dedicated to identifying TCBMs. In the pursuit of regional stability, these four states are ideally suited towards promoting balance in East Asia. Through a combination of civil, economic and military collaborative efforts, this group has the potential to reshape East Asia and arguably the entire Asia-Pacific region. Establishing TCBM mechanisms offers the means to manage crises and avoid conflict. Bringing these four states together is vital towards promoting strategic stability in the twenty-first century.

세계 에너지의 현황과 전망

Davis W.Kenneth 한국에너지협의회 1987 에너지協議會報 Vol.5 No.-