활동적인 일본 남자에서 노화가 HbAIc에 미치는 영향

Hashimoto 대한당뇨병학회 1995 Diabetes and Metabolism Journal Vol.19 No.4

Edge states at an intersection of edges of a topological material

Hashimoto, Koji,Wu, Xi,Kimura, Taro American Physical Society 2017 Physical Review B Vol.95 No.16

<P>We study an exotic state which is localized only at an intersection of edges of a topological material. This 'edge-of-edge' state is shown to exist generically. We construct explicitly generic edge-of-edge states in five-dimensional Weyl semimetals and their dimensional reductions, such as four-dimensional topological insulators of class A and three-dimensional chiral topological insulators of class AIII. The existence of the edge-of-edge state is due to a topological charge of the edge states. The notion of the Berry connection is generalized to include the space of all possible boundary conditions, where Chern-Simons forms are shown to be nontrivial.</P>

Complement Distribution and Complement Factivity of “NO”

Hashimoto, Osamu,Kikuchi, Sonomi 한국일본언어문화학회 2021 일본언어문화 Vol.56 No.-

The following are revealed regarding the correspondence relationship, which primarily exists between the presence of factivity in O case complements and the complementizers NO and KOTO in modern Japanese. a. The presence or absence of factivity in O case complements and the selection of NO or KOTO complementizers is not a one-to-one relationship; however, under certain conditions, a correlation exists between the allowance of the NO complement and complement factivity. b. The correlation is as follows: generally, higher tolerance of NO in a tensed complement allowing KOTO results in a stronger factive interpretation of the complement. Based on the behavior related to the above, it is therefore appropriate to separate the predicates into four types as follows. Type A :represented by “kateisuru(suppose)” Type B: represented by “noberu(state,claim)” Type C :represented by “tsutaeru(tell,report)” Type D: represented by “zannengaru(regret)” Type D, Type C, Type B and Type A bring the higher factive interpretation to complement proposition in that order, in parallel, NO in type D, Type C, Type B and Type A Indicates a higher acceptability in that order.

고속 전산망 ; 외국기사 소개 / 분산 시스템 구축상의 과제

(Hashimoto Shozo) 한국정보처리학회 1994 정보처리학회지 Vol.1 No.2

N/A N/A

Japanese Women in a Ubiquitous Society

Hashimoto, Hiroko Asian pacific women's information network center 2005 APWIN Vol.7 No.-

The paper examines the status of Japanese women in a ubiquitous society is examined from both a positive side and a negative side. Current status of women and ICT such as weak women presence in Japanese government, non-existence of gender-sensitive policies and digital divide amongst older generations of women are narrated in the paper. Imbalance in gender ratio between Japanese women working in IT companies compare men is also analyzed. Also cases of cyber crimes against Japanese girls are also presented. The paper will further elaborate seriousness of the crimes, by introducing the real crime cases. The paper also attempts to shed lights on the positive side of Japanese women in a ubiquitous society such as increase in the number of women-owned e-businesses. The author also looks into gender differences in purposes in starting the e-business and the level of satisfaction.

A Study on Improvement of Service Availability of the 21-GHz Band Satellite Broadcasting using the Storage Reception

Hashimoto, Akinori,Yamasaki, Raita,Kamei, Masashi,Nakagawa, Hitoshi 통신위성우주산업연구회 2002 Joint Conference on Satellite Communications Vol.2002 No.-

The 21-GHz band, which has a 600-MHz 2007. However, since rain attenuation broadcasting from much larger than that in the 12-GHz band, powerful countermeasures to improve service availability are ardently desired. Consequently, we are studying broadcasting systems equipped with storage devices to overcome the effects of such heavy rain attenuation in the 21-GHz band. We compare the performances of two systems, i.e., the time diversity scheme and the so-called "long block length interleave transmission scheme" we show suitable applications for the two systems. Finally, we describe a prototype apparatus that was designed and fabricated to verify effectiveness of the long block-length interleave scheme. In the apparatus, we used HDDs (hard disk drives) as storage devices. Since HDDs are not suitable for random access, such as interleaving we inverted "a double-stage interleave method". The successful demonstration of the apparatus using the method is reported.

Formation of Metal-Assisted Stable Double Helices in Dimers of Cyclic Bis-Tetrapyrroles that Exhibit Spring-Like Motion

Hashimoto, Takashi,Nishimura, Takuma,Lim, Jong Min,Kim, Dongho,Maeda, Hiromitsu Wiley (John WileySons) 2010 Chemistry Vol.16 No.38

<P>Bidipyrrin-bridged macrocycles, prepared from Ni(II)-bridged dipyrrin-based nanorings by intramolecular oxidative biaryl coupling reactions, yielded [2+4]-type Zn(II)-assisted stable twisted-ring dimers comprising two double helices. These [2+4]-type metal complexes can be optically resolved by chiral HPLC and exhibit tunable electronic and optical properties as a result of spring-like motions. The double helices behave as glue to connect two macrocycles and as the screws of hinges to form thermally responsive synchronized spring systems.</P>

A matrix model for baryons and nuclear forces

Hashimoto, Koji,Iizuka, Norihiro,Yi, Piljin Springer-Verlag 2010 Journal of high energy physics Vol.2010 No.10

Submarine Cable Measurements of Voltage for Current Monitoring in the-Tsushima and in the Tokara Straits

Hashimoto, Yoshio,Tashiro, Akimasa,Shinozaki, Takashige,Ishii, Hiaeo,Kawatate, Kazuo The Korean Society of Oceanography 2002 Journal of the Korean Society of Oceanography Vol.37 No.3

We have been measuring the voltage differences by using submarine cables in the Tsushima and in the Tokara Straits. The aim of these measurements is to estimate the volume transports of the ocean currents through those straits. In this paper, the voltage differences are compared with the corresponding sea level and air pressure differences between straits. Especially in the Tsushima Strait, the voltage difference is consistent with the air pressure difference as well as the sea level difference.

新羅 文書木簡의 기초적 검토 – 신 출토 월성해자 목간을 중심으로

HASHIMOTO Shigeru 경북대학교 영남문화연구원 2021 嶺南學 Vol.- No.77

This paper reviews document wooden tablets of Silla. The term ‘document’ in the broad sense are documents, records and letters prepared by various government offices, but here we deal with the document in the narrow sense on which the sender and receiver are written. In order to clarify the characteristics and the changes in document wooden tablets of Silla, it is important to compare with those of ancient Japan, such as Jeonbaek mokkan. First of all, we will examine the text and contents of the wooden tablets recently unearthed at the moat of the Wolseong Palace. The contents of the three-sided wooden tablet were that a ‘Dangju’, local government official, sent grain to a government official in the capital, and it is presumed that ‘Sobaekin’ came to the capital and reported it. The document wooden tablets of Silla were, just like Japanese Jeonbaek mokkan, presumed to be related to oral communication and mainly used as report to higher officials. At the same time, it is confirmed that there are differences between the two. The sender and date are written on Silla's document, but not on Japanese ones. The shape of Japanese documents are tabular, while Silla’s ones are cylindrical or polyhedrons. It is likely that these morphological features were designed to make it easier to understand that they were documents. In particular, large ones are assumed to have served as passes. ‘Muncheok’ who wrote a wooden tablet of the moat of the Wolseong Palace is same as the government post found in the stone monuments of Namsansinseong fortress, indicating that local residents were responsible for the administration of documents widely in the provinces. And a comparison between the Three Kingdoms Period and the Unification Period reveals a change in the method of date marking. Such a change can be confirmed in ancient Japan too, but there is a difference in the appearance of the change. Such difference is presumed to be due to differences in the method of introducing the political system of China. 본고는 신라의 문서목간을 검토대상으로 한다. 여기서 문서목간이란 여러 관청에서 작성된 문서, 기록, 편지 가운데 수발 관계를 알 수 있는 협의의 문서목간을 말한다. 신라 문서목간의 특징이나 시대적 변화를 밝히기 위해 고대 일본의 문서목간인 前白木簡과 비교하는 것을 중시한다. 먼저 최근에 출토된 월성 해자 목간의 판독문과 내용을 검토했다. 삼면목간은 지방관인 당주가 왕경에 있는 관인에게 곡물을 보냈다는 내용이며 ‘所白人’은 왕경까지 와서 보고한 사람으로 추정된다. 신라 문서목간은 일본의 전백목간처럼 구두전달과 관계된다고 생각되며 주로 上申文書로 사용되었다. 한편 전백목간과 달리 발신자나 날짜를 명기한다는 등 차이점도 확인된다. 목간의 형태도 전백목간은 판자형인데 신라 문서목간은 원주형목간이나 다면목간이다. 이러한 형태적 특징은 문서라는 것을 쉽게 알 수 있도록 의도적으로 만든 것일 가능성이 크다. 특히 크기가 큰 것은 통행증의 역할을 했을 것으로 추정된다. 월성해자 목간을 쓴 文尺은 남산신성비에 나오는 職名과 똑같으며 지방민이 지방에서 널리 문서행정을 담당한 것을 알 수 있다. 그리고 삼국시대와 통일기 문서목간을 비교해 보면 날짜 표기 서식에 변화가 있다. 이러한 변화는 고대 일본에서도 보이는 상황이지만 변화 양상에는 차이가 있다. 이러한 차이는 중국의 율령제를 도입하는 방식의 차이에 기인한 것으로 추정된다.