일본의 연령주의 : 현황과 사회적 대응 (Ageism in Japan)

Okuyama Shoji 한국노년학회 2017 한국노년학회 학술발표논문집 Vol.2017 No.국제학술

Dr. Shoji Okuyama is currently President of Committee for Long-Term Care (LTC) insurance in Higashi-kurume-shi, Tokyo since 2000, and Professor Emeritus at Tokyo Keizai University from April of 2017. He graduated from Chuo University (B.A.), from Seijo University (MA and Ph.D. in Literature) and from Hitotsubashi University in Tokyo, Japan (Ph.D. in Sociology)(Ph.D., social welfare). Since 1972 until 1995, he had been researcher and senior researcher of Tokyo Metropolitan Institute of Gerontology (TMIG, now Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology). This during, he had been as visiting senior researcher at Center for the Study of Aging and Human Development in Duke University(USA). Since 1995 until May 2017, he had been Professor of social gerontology at Tokyo Keizai University and since 1995 until now, president and inspectors of Japan Socio-Erotological Society, Editorial Committee Member in Japanese Society for the Study of Social Welfare and Japan Society of Family Sociology. He also has worked many governmental committees and NGOs in Japan. He also has worked as part-time lecturer at many universities (Ochanomizu Women’s University, Waseda University, Nihon University, Dokkyo University, Toyo University and others). His publications include 30 books (including chapters) and 100 and over papers.

Economic Impact of Disasters and the Role of the Governments

( Yasuhide Okuyama ) 성균관대학교 국정관리대학원 2014 국정관리연구 Vol.9 No.2

The economic impact of disasters has been received increased interests and attention, based mostly on the frequent occurrences of catastrophic disasters in the recent decades. Whereas the issues of the models and methods to derive the estimates of disaster impact have been discussed (for example, Albala-Bertrand, 2013; and Okuyama and Santos, 2014), the objectives and the application of such estimates for public policy purpose have also been examined to some extent (for example, the World Bank, 2010). The economic impact estimates of disasters, by and large, have been carried out for 1) the post-event estimation toward the planning of recovery and reconstruction; and 2) the pre-event evaluation of preparedness and mitigation measures for the future events. Since the disaster policies are made in the political process, the effectiveness and efficiency of such process need to be investigated. This paper summarizes and discusses a few aspects of the political issues, such as the allocation between relief and preparedness spending and the relationship between development and disasters. The paper also provides what need to be considered for the further utilization of impact estimates.

Miniature Ultrasonic and Tactile Sensors for Dexterous Robot

Okuyama, Masanori,Yamashita, Kaoru,Noda, Minoru,Sohgawa, Masayuki,Kanashima, Takeshi,Noma, Haruo The Korean Institute of Electrical and Electronic 2012 Transactions on Electrical and Electronic Material Vol.13 No.5

Miniature ultrasonic and tactile sensors on Si substrate have been proposed, fabricated and characterized to detect objects for a dexterous robot. The ultrasonic sensor consists of piezoelectric PZT thin film on a Pt/Ti/$SiO_2$ and/or Si diaphragm fabricated using a micromachining technique; the ultrasonic sensor detects the piezoelectric voltage as an ultrasonic wave. The sensitivity has been enhanced by improving the device structure, and the resonant frequency in the array sensor has been equalized. Position detection has been carried out by using a sensor array with high sensitivity and uniform resonant frequency. The tactile sensor consists of four or three warped cantilevers which have NiCr or $Si:B^+$ piezoresistive layer for stress detection. Normal and shear stresses can be estimated by calculation using resistance changes of the piezoresitive layers on the cantilevers. Gripping state has been identified by using the tactile sensor which is installed on finger of a robot hand, and friction of objects has been measured by slipping the sensor.

Improvement of Ti-Plasma Coating on Ni-Ti Shape Memory Alloy Applying to Implant Materials and its Evaluation

Okuyama, Masaru,Endo, Jun,Take, Seisho,Itoi, Yasuhiko,Kambe, Satoshi 한국부식방식학회 2002 Corrosion Science and Technology Vol.31 No.6

Utilizing of Ni-Ti shape memory alloy for implant materials has been world-widely studied. It is, however, known that Ni-Ti alloy is easily attacked by chloride ion contained in body liquid. To prevent Ni dissolution, the authors tried to coat the alloy surface with titanium metal by means of plasma-spray coating method. The plasma coating films resulted in rather accelerating pitting corrosion because of their high porosity. Therefore, sealing of the porous films was required. In order to solve this problem and satisfy prolonged lifetime in the body, the authors tried to use the vacuum evaporation technique of titanium metal. Two types of Ti vacuum evaporation procedures were employed. The one was to cover a thin film on Ni-Ti alloy surface prior to massive Ti plasma spray coating. The other was to first coat plasma spray films on Ni-Ti alloy and then to cover them with vacuum evaporation films of Ti. Protective ability against pitting corrosion was examined by electrochemical polarization measurement in physiological solution and the coating films were characterized by microscopic and SEM observation and EPMA analysis. Vacuum evaporation thin films could not protect Ni-Ti alloy from pitting corrosion. In the case of plasma spray coating over the Ti vacuum evaporation thin film, the substrate Ni-Ti alloy could not be better protected. On the contrary, vacuum evaporation of Ti over the porous plasma spray coating layer remarkably improved corrosion protective performance.

처음 만난 한국인 여성에 대한 일본인 여성의 자기표명화 종류와 양에 관한 분석 -한일 대학생간의 녹화자료를 토대로

( Okuyama Yoko ) 한국일어교육학회 2011 일본어교육연구 Vol.0 No.20

내한하여 한 달 된 일본어 모어화자로 일본인 여자 대학생 4학년 1 명(이하J)과, 일본에서 체제한 경험이 없는 일본어 학습자인 한국인 여자대학생 3학년 4명, 즉 K1(중급)、K2(상급)、K3(중급)、K4(상급)을 피험자로 하여 한국인 4명이 일본인 1 명과 각각 12분 정도로 첫 만남의 회화를 2008년 9월 상순 서울 시내에 있는 대학교에서 녹음녹화를 하면서 실시하였다. 그 결과, 우선, K4(상급)와 K4J(K4와 회화를 행한 J、이하 같음)와의 회화가 가장 활기를 띤 회화를 하고 있는 것으로 보였다. 이러한 요인으로서는, K4가 화제를 자발적으로 전개시킬 때 다른 피험자들보다 아주 많이 사용한 자기표명화①에 대해, K4J가 호응해서 개시한 자기표명화②의 문절수와 비율이 제일 높다는 점을 들 수 있다. 두 번째로 활기를 띤 회화가 진행되었던 K1과 K1J 경우는, K1(중급)의 질문에 대해, K1J가 응답한 다음에 추가 하는 자기표명화③가 제일 많은 점이 특징이었다. 문절 총수도 K1J가 K1보다 눈에 띠게 많고 이런 현상은 타 세 개의 회화에서는 나타나지 않았다. 자기표명화로 자발적으로 화제를 전개함에 익숙하지 않는 K1에게 K1J가 신경을 쓰면서 도와주고 있는 것으로 생각할 수 있다. 한국인 학습자가 자기표명화①를 사용해 화제를 자발적으로 전개할 수 있는 정도로 일본어 능력이 충분히 있다면, 자기표명화①로 발화 양을 증가시키는 것이 한국인 측의 첫 만남 포라이트니스 전략이 될 수 있다고 여겨진다. 한편 일본인은 한국인의 자기표명화①에 호응해 자기표명화②를 많이 사용하고 개시(開示) 양을 증가 시키면 일본인의 한국인에 대한 포라이트니스 전략이 될 수 있다. 그러나 한국인의 일본어 능력이 자기표명화①를 잘 사용할 수 없는 정도일 때는, 그 대신에 질문을 많이 하는 쪽으로 선택을 하는 것 같다. 이러한 선택은 자신의 일본어 능력을 보충하는 측면과, 처음 만난 일본인에게 적당한 관심을 보여주는 포라이트니스 전략이 될 수 있다. 일본인은 한국인의 질문에 응답하면서 그 응답에 자기표명화③를 추가하여 회화가 고조될 수 있도록 신경을 쓰면 이 태도는 일본인이 한국인에게 대응하는 포라이트니스 전략이 될 수 있다. 來韓1ヶ月の日本語母語話者である、日本人女子大生4年生1名(以下J)と、まだ滯日經驗のない日本語學習者である韓國人女子大生3年生4名、K1(中級)、K2(上級)、K3(中級)、K4(上級)を被驗者とし、韓國人4名が日本人1名とそれぞれ12分前後の初對面の會話を2008年9月上旬、ソウル市內の大學で行なったものを錄音錄畵した。その結果、K4(上級)とK4J(K4と會話を行なったJ、以下同樣)の會話が最も彈んで見えた。その要因として、K4が話題を自發的に展開させる際に他の被驗者達より非常に多く使用した自己開示①に對し、K4Jが呼應して開示した自己開示②の文節數と割合が最も高かった点があげられる。二番目に會話が彈んで見えたK1とK1Jでは、K1(中級)からの質問に應じて、應答したあとで自ら追加するK1Jの自己開示③の多さが特徵的だった。文節數の總數もK1Jの方がK1より突出して多く、これは他の3例には見られなかった。一人で自ら自己開示で話題を進めていくことにまだ慣れていないK1を氣使いK1Jが手助けしていると考えられる。韓國人學習者が自己開示①を使って話題を自ら展開できるくらいの日本語能力が十分にあれば、自己開示①で發話量を多くさせることが、韓國人の初對面のポライトネス·ストラテジ―になりえる。一方、日本人は韓國人の自己開示①に呼應して、自己開示②を多用し、開示量を多くすると、日本人の韓國人に對するポライトネス·ストラテジ―になりえる。しかし、韓國人の日本語能力が、自己開示①を使いこなすことがまだ難しいならば、その代りに質問を多くするという選擇をするだろう。この選擇は自身の日本語能力を補足させる面と、はじめて會う日本人である相手に關心を示すというポライトネス·ストラテジ―になりえる。日本人は韓國人の質問に應答を行ないながら、その應答に自己開示③を追加し、會話が盛り上がるように氣づかうと、日本人の韓國人に對するポライトネス·ストラテジ―になりえる。

Newborn Screening Status of Lysosomal Storage Diseases in Japan

Okuyama, Torayuki Association for Research of MPS and Rare Diseases 2017 Journal of mucopolysaccharidosis and rare disease Vol.3 No.1

A Development Strategy of Kobe Port in 21st Century

Okuyama Yasuhide 한국해사법학회 1995 해사법연구 Vol.7 No.2

Stabilization of Nonlinear Discrete-Time Systems in a Frequency Domain

Yoshifumi OKUYAMA,Kenji NAKAMORI,Fumiaki TAKEMORI 제어로봇시스템학회 2001 제어로봇시스템학회 국제학술대회 논문집 Vol.2001 No.10

初対面のポライトネス · ストラテジーにおける韓日比較

?山洋子(Okuyama Yoko) 중앙대학교 일본연구소 2003 日本 硏究 Vol.0 No.18

Boiling Bubble Behavior and Heat Transfer Succeeding Spontaneous Nucleation on a Film Heater

Kunito Okuyama,Yoshihiro Iida 대한기계학회 1998 Heat transter conference Vol.2 No.1