병원 근무여성을 대상으로 한 풍진의 혈청학적 연구

정여진,김정순 한국역학회 1989 Epidemiology and Health Vol.11 No.1

환(幻)·몸·엡잽션, 여성주의 시와 영화의 문법 양상 - 〈슬리핑 뷰티〉와 김혜순, 김언희 시를 예로 들어

정여진 심미안 2009 문학들 Vol.- No.16

TCP/IP Hardware Accelerator를 위한 Host Interface의 설계

정여진,임혜숙,Jung, Yeo-Jin,Lim, Hye-Sook 한국통신학회 2005 韓國通信學會論文誌 Vol.30 No.2B

빠른 데이터 처리를 위하여 기존에는 소프트웨어방식으로 구현되었던 TCP/IP를 고속의 하드웨어로 구현함에 있어, TCP/IP 하드웨어와 외부 블록간의 통신을 중계하는 블록인 Host Interface를 구현하였다. Host Interface는 TCP/IP 하드웨어와 외부 블록의 중간에 위치하여 외부 블록과의 통신을 위해 AMBA AHB 규약을 따른다. Host Interface는 내부의 Command/Status Register를 통하여 CPU와 TCP/IP 하드웨어 간의 명령, 상태, 헤더 정보 등을 전달하는데 이 때에는 AMBA AHB의 Slave로서 동작한다. Data Flow를 위해서 Host Interface는 AMBA AHB의 Master로서 동작하는데, 데이터 흐름의 방향에 따라 Data flow는 데이터를 수신하는 Receive flow와 데이터를 패킷으로 만들어 보내는 Transmit Flow로 나된다. Rx Flow의 경우, UDP 블록이나 TCP Buffer로부터 받은 데이터를 내부의 작은 RxFIFO를 통해 외부 RxRAM에 써서 CPU가 읽어갈 수 있도록 하고, Tx Flow의 경우에는 외부 TxRAM에서 전송할 데이터를 읽어 와서 TxFIFO를 거쳐 UDP Buffer나 TCP Buffer에 씀으로써 패킷을 만들어 보내도록 한다. 외부 RAM의 액세스에는 Command/Status Register에 위치한 Buffer Descriptor의 정보를 이용하게 된다. Host Interface는 이러한Data Flow의 원활한 흐름을 위해서 여러 세부 기능들을 수행하게 된다. Host Interface의 기능을 검증하기 위하여 여러 testcase들이 수행되었으며, 0.18 마이크론 기술을 사용하여 synthesis한 결과, 내부의 Command/Status Register와 FIFO를 모두 포함하여 약 173K 게이트가 소요됨을 보았다. TCP/IP protocols have been implemented in software program running on CPU in end systems. As the increased demand of fast protocol processing, it is required to implement the protocols in hardware, and Host Interface is responsible for communication between external CPU and the hardware blocks of TCP/IP implementation. The Host Interface follows AMBA AHB specification for the communication with external world. For control flow, the Host Interface behaves as a slave of AMBA AHB. Using internal Command/status Registers, the Host Interface receives commands from CPU and transfers hardware status and header information to CPU. On the other hand, the Host Interface behaves as a master for data flow. Data flow has two directions, Receive Flow and Transmit Flow. In Receive Flow, using internal RxFIFO, the Host Interface reads data from UDP FIFO or TCP buffer and transfers data to external RAM for CPU to read. For Transmit Flow, the Host Interface reads data from external RAM and transfers data to UDP buffer or TCP buffer through internal TxFIFO. TCP/IP hardware blocks generate packets using the data and transmit. Buffer Descriptor is one of the Command/Status Registers, and the information stored in Buffer Descriptor is used for external RAM access. Several testcases are designed to verify TCP/IP functions. The Host Interface is synthesized using the 0.18 micron technology, and it results in 173 K gates including the Command/status Registers and internal FIFOs.

[영화(4)] 이한나 감독의 독립영화『슬리핑 뷰티』 - 여성ㆍ몸ㆍ아브젝시옹을 통한 여성성의 제시

정여진 현대미학사 2009 공연과 리뷰 Vol.65 No.-

복수의 해쉬 함수를 이용한 병렬 IP 어드레스 검색 구조

정여진,이보미,임혜숙 한국통신학회 2004 韓國通信學會論文誌 Vol.29 No.2B

IP 주소 검색은 인터넷 라우터의 필수적인 기능 중에 하나인 동시에 인터넷 라우터의 전체 성능을 결정하는 중요한 요소이다. 현재 인터넷 라우터에 연결된 네트워크 종류의 증가로 라우팅 테이블 엔트리 수가 급격히 증가하고 있으며, 인터넷 트래픽 역시 빠르게 증가하고 있어 효율적인 라우팅 테이블의 검색이 요구된다. 그 동안 빠른 주소 검색을 위해 다양한 알고리즘들과 검색 방식들이 제안되었지만 대부분 메모리 사이즈나 업데이트 등의 실용적인 측면에 대한 고려가 부족하였다. 본 논문에서는 IP 주소 검색을 위한 실용적인 하드웨어 구조를 제안한다. 제안된 구조는 multiple hashing을 적용한 병렬 IP 주소 검색 구조로, 메모리 사이즈나 메모리 검색 횟수, 업데이트에 있어서 장점을 가진다. 본 논문에서는 제안한 하드웨어 구조의 성능을 평가하기 위하여 MAE-WEST 라우터를 통과한 실제 데이터를 사용하여 시뮬레이션을 수행하고, 이를 통해 203kbytes의 메모리와 200여개의 엔트리를 저장할 수 있는 TCAM을 사용하여 한번의 메모리 접근으로 주소 검색이 가능함을 보였다. Address lookup is one of the most essential functions of the Internet routers and a very important feature in evaluating router performance. Due to the facts that the Internet traffic keeps growing and the number of routing table entries is continuously growing, efficient address-lookup mechanism is indispensable. In recent years, various fast address-lookup schemes have been proposed, but most of those schemes are not practical in terms of the memory size required for routing table and the complexity required in table update In this paper, we have proposed a parallel IP address lookup architecture based on multiple hashing. The proposed scheme has advantages in required memory size, the number of memory accesses, and table update. We have evaluated the performance of the proposed scheme through simulation using data from MAE-WEST router. The simulation result shows that the proposed scheme requires a single memory access for the address lookup of each route when 203kbytes of memory and a few-hundred-entry TCAM are used.

이혼을 경험한 중년 남성 1인가구의 자기돌봄 실천에 대한 내러티브 연구

정여진,오덕열 한국인격교육학회 2023 인격교육 Vol.17 No.3

The purpose of this study is to examine the changes in middle-aged men who have experienced divorce and transitioned to single-person households, focusing on their self-care practices. According to a number of previous studies, the transition to a single middle-aged male household is often due to divorce, leading to significant life changes. Therefore, single-person households are associated with higher social risks and self-neglect compared to multi-person households. The results of this narrative research study are as follows. The participants in the study experienced emotional difficulties due to loneliness and depression while living alone after divorce. They also expressed a displeasure with their lives because they were unaccustomed to doing the housework previously undertaken by their spouses. However, they were making efforts to take responsibility for their divorces and find their own ways to adapt to their new lifestyles. All of the study participants took on the role of self-caregivers and were responsible for physical, economic, social, and preventive care. Physical care was challenging because they had to perform tasks on their own that were previously shared with their spouses, leading to feelings of burden and tension. Economic care was relatively stable because they had professional jobs, i.e., the absence of a wife did not significantly impact their financial statuses. Social care was strengthened through increased interaction with extended family and emotional connections. It was also the driving force behind living in the present. Preventive care tended to converge to remarriage. It was also confirmed that the desired remarriage partner was influenced by their experiences in their first marriages. As a result, customized programs and family education provided by the government and local authorities are required. 이 연구는 이혼을 경험한 중년 남성의 1인가구로의 변화와 자기돌봄 실천을 살펴보는 데에 목적이 있다. 다수의 선행연구에서 중년 남성 1인가구로의 전환은 이혼에 기인하는 경우가 많고 이로 인해 변화된 생활을 마주하게 된다. 따라서 1인가구를 다인 가구에 비해 사회적 위험 수준 및 자기방임이 높은 집단으로 보고 있다. 내러티브 연구를 통해 살펴본 연구의 결과는 다음과 같다. 연구참여자들은 이혼 후 혼자 살아가면서 외로움, 우울로 인한 정서적 어려움을 겪었다. 또한 배우자가 해주었던 집안일을 스스로 하는 것에 익숙하지 않아 생활상의 불편함을 토로하기도 했다. 그러나 이혼에 대한 책임성을 직시하고 각자의 방법을 찾아 새로운 상황에 적응하려는 노력을 하고 있었다. 연구참여자 모두 스스로의 주체적 돌봄자가 되어 신체적, 경제적, 사회적, 예방적 돌봄을 수행하고 있었다. 신체적 돌봄은 두 명이 나눠서 수행하던 돌봄역할을 한 명이 수행함으로써 자기관리에 대한 부담감과 긴장감을 갖기도 했다. 경제적 돌봄은 각자 전문성을 가진 직업을 갖고 있고 아내의 부재가 큰 영향을 끼치지 않아 이혼 전과 비교해 변화의 폭이 크지 않았다. 사회적 돌봄은 주변의 유대 관계 강화와 원가족과의 상호작용 및 정서적 유대감 증가로 나아가고 있었다. 원가족은 현재를 살아가는 원동력이 되기도 했다. 예방적 돌봄은 새혼(재혼)으로 수렴되는 경향을 보였는데, 첫 번째 결혼생활을 바탕으로 더욱 분명하게 원하는 새혼 상대를 그려내고 있음도 확인할 수 있었다. 이에 따라 정부와 지자체 차원의 맞춤형 프로그램 및 가족교육이 요구된다.

Preliminary Evidence for the Psychophysiological Effects of a Technological Atmosphere in E-Commerce

정여진,이유리,김하연,윤소연 한국감성과학회 2018 감성과학 Vol.21 No.1

As information and communication technologies (ICTs) become more advanced, consumers are able to experienceretailing activities such as searching for products and services in online retail shops and for Internet-exclusivebranded contents. Specifically, fashion retailers are facing the need to develop more novel experiential design thanone another to maximize customers’ experience in Internet websites and secure sustainable competency. Confirmingmethods of organic integration of experiential and visual features of both online and mobile channels is an importantaspect of the study of extended consumers’ interfaces of retail channels. Mehrabian and Russell’s stimulusorganism-response (S-O-R) paradigm and Sugiyama and Andree’s attention, interest, search, action, and share(AISAS) model were used for this research. Specifically, the present study considered the effect of e-commercewebsite features on consumers’ emotional reactions (pleasure and arousal) and the consequent impact on onlineconsumer behaviors (search, action, and share). Hence, plus the self-reported survey methods, each subject’spsychophysiological indicators (i.e., pleasure and arousal) were measured to obtain more objective and reliabledata and to redeem the results of the self-reported survey. Findings revealed the implications of the e-commercewebsite feature by comprehending the S-O-R paradigm and AISAS model and extending the understanding ofthe role of variables associated with comprehended frameworks based on psychophysiological data.

경성부 확장과 교외(郊外)인식 - 1920~30년대 신문의 교외탐방기사를 중심으로 -

정여진,한동수 한국문화공간건축학회 2021 한국문화공간건축학회논문집 Vol.- No.74

This study determines the meaning of “Suburb” of the Gyeongseong-bu before the expansion of administrive district through newspaper articles covering the suburbs. To examine the spatial perception and composition of the suburbs, this study analyzed the daily newspapers of the 1920s ~ the 1930s and used the laws, statistics, investigations, and maps of that time. The newspaper articles that report suburban areas were a means of promoting the policies and intentions of colonial authorities, but simultaneously, they tried to find out the reality of suburban areas by visiting them. The term of 'Suburb' in these articles refers to the neighboring areas (outskirts) of Gyeongseong-bu. However, the traditional and modern suburban concepts are double revealed. The suburban featured in the article are not merely geographical, but more specifically classified through the consciousness of life at the time. This distinction can be divided into South of the Han River, northern, western, eastern, and southern areas depending on the four directions. Not only that, this area can be separated by the Four gates of Fortress Wall of Seoul, which distinguished the traditional suburban spaces of the Joseon Dynasty. In addition, as transportation to Gyeongseong became important, these districts of tram lines in each region became a center for the suburbs. The zoning systems and regional development plans announced by the Joseon Planning Ordinance in 1934 were also affected. Furthermore, The suburb has various meanings. First, Suburban area recognized as a good place to live because it has an idyllic landscape that contrasts with the city. Second, it was recognized as an area that needed to be developed along with the city plan of the Gyeongseong Ministry. Third, the suburbs exist as spaces that share various functions such as housing problems, poverty, industrial problems, and the disposal of other wastes with Gyeongseong ministry. Therefore, suburban areas had many difficulties in developing.

감미단백질 관련 브라제인, 타우마틴 및 미라쿨린 유전자를 이용한 형질전환 상추 육성 및 발현분석

정여진,강권규 한국식물생명공학회 2018 JOURNAL OF PLANT BIOTECHNOLOGY Vol.45 No.3

Sweetener is one of the additives that makes you feel sweet. Artificial sweeteners and sugar are typical examples, and sweetness proteins with sweetness characteristics have been widely studied. These studies elucidated the transformation lettuce cells with Agrobacterium method for stable production of natural sweet proteins, brazzein, thaumatin, and miraculin. In this paper, we report use of a plant expression system for production of sweet proteins. A synthetic gene encoding sweet proteins was placed under the control of constitutive promoters and transferred to lettuce. High and genetically stable expression of sweetener was confirmed in leaves by RT-PCR and Western blot analysis. Sweet proteins expressed in transgenic lettuce had sweetnessinducing activity. Results demonstrate recombinant sweet proteins correctly processed in transgenic lettuce plants, and that this production system could be a viable alternative to production from the native plant.

임상치과위생사에서 간접시진 능력과 근골격계 통증과의 연관성

정여진,최준선 한국치위생학회 2019 한국치위생학회지 Vol.19 No.5

Objectives: The purpose of the study was to analyze the association between indirect vision skills and neck, shoulder, and back pain in dental hygienists. Methods: This cross-sectional study included 85 dental hygienists working full-time at dental clinics. A survey was performed for musculoskeletal symptoms in the neck, shoulders, and back of the subjects. The O’Connor tweezer dexterity test was performed using a mirror to evaluate their indirect vision skills. For statistical analyses, the t-test and one-way analysis of variance were performed. Results: The neck was the most common region of musculoskeletal pain (89.4%). The most intense pain was experienced in the neck (70.6%) and right shoulder (60.0%). Neck pain (20.0%) caused the most interference with clinical practice. Indirect vision skills were lower in the group with severe pain in the left shoulder or with high interference in work due to the left shoulder pain (p=0.026 and p= 0.017, respectively) or right shoulder pain (p=0.004) . Conclusions: In this study, neck pain was a major musculoskeletal symptom among dental hygienists, and poor indirect vision skills were associated with the development of shoulder pain. Therefore, to prevent such musculoskeletal symptoms, dental hygienists should become proficient in indirect visualization, which enables a balanced and neutral posture.