• Title/Summary/Keyword: Miyagi

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ISOLATION OF Campylobacter jejuni AND C. coli FROM DOMESTIC AND EXPERIMENTAL ANIMALS AND THEIR DRUG SUSCEPTIBILITY

  • Nakai, Y.;Kimura, K.;Sato, M.;Inamoto, T.;Ogimoto, K.
    • Asian-Australasian Journal of Animal Sciences
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    • v.7 no.4
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    • pp.505-507
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    • 1994
  • A total of 526 domestic and experimental animals in Miyagi prefecture, Japan were investigated for fecal carriage of Campylobacter jejuni and Campylobacter coli. C. jejuni was detected in chickens (8.2%), dogs (6.3%), pigs (4.3%), cattle (1.8%) and hamsters (1.4%). C. coli was only detected from pigs (20.7%). Drug susceptibility test was performed on 5 strains of C. jejuni isolated from chickens and 13 strains of C. coli isolated from pigs to tylosin (TS), thianphenicol (TP), carbadox (CDX), chroltetracyclin (CTC), vancomycin (VCM), cefoperazone (CPZ), latamoxef (LMOX), GM were highly effective and CTC, CP and PL were moderately effective against both C. jejuni and C. coli. TS and TPH were moderately effective against C. jejuni; however, they were less effective to C. coli. One strain of C. jejuni against CTC considered to be drug resistant. The results suggest that C. jejuni and C. coli can be controlled by several drugs effectively, although a drug resistant strain exists.

Vibration Suppression Control for a Geared Mechanical System;Simulation Study on Vibration Suppression Effects Using a Model-Based Control with a Rotational Speed Sensor

  • Itoh, Masahiko
    • 제어로봇시스템학회:학술대회논문집
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    • 2005.06a
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    • pp.694-699
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    • 2005
  • This paper deals with a control technique of eliminating the transient vibration of a geared mechanical system. This technique is based on a model-based control with a rotational speed sensor in order to establish the damping effect at the driven machine part. A rotational speed sensor is installed in a driven gear, namely a bull gear. A control model is composed of a reduced-order mechanical part expressed as a transfer function between the rotational speed of the motor and that of the bull gear. This control model estimates a load speed after the rotational speed of the bull gear is acted on the transfer function. The difference between the estimated load speed and the motor speed is calculated dynamically and it is added to the velocity command to suppress the transient vibration generated at the load. This control technique is applied to a dies driving spindle of a form rolling machine. In this paper, the performance of this control method is examined by simulations. The settling time of the residual vibration generated at the loading inertia can be shortened down to about 1/2 of the uncompensated vibration level.

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Palynological Study of Akindonuma Moor in the Central Oh-u Backbone Range, Northeasternl Japan

  • Park, Ji-Hoon
    • The Korean Journal of Ecology
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    • v.25 no.1
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    • pp.45-49
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    • 2002
  • Pollen analyses and $^{14}$ C dating of the sediments of the Akindonuma moor, which is situated in a closed depression of an old landslide, were peformed in order to study the vegetation history of the montane zone of the Miyagi Prefecture, Northeast Japan. The main results are as follows: Two forest zones have been distinguished: 1) the A-I zone, or the Fagus-Quercus-Betula forest (R I stage, before about 11,700 yrs B.P.), and 2) the A-II zone, or the Fagus-Quercus forest (R II stage, after about 11,700 yrs B.P.). By comparing the geological section with the pollen diagram of the moor, it is assumed that the deposit environment of the Middle Part, which mostly consists of peat layers, is very stable. During the period, the Ulmus/Zelfkova pollen ratio was very low and small peak was not recognized. According to the preceding research, theme is a close relationship between the fluctuation of the Ulmus/Zelkova pollen ratio and the general trend of hillslope instability in the changing balance of temporature and precipitation Actually, Zelkova serrata tends to cover the footslope and the lower sideslope. Ulmus davidiana covers the footslope and the alluvial cone. Therefore, the fact that the Ulmus/Zeikova pollen ratio was very low and small peak was not recognized, is believed to reflect the stability of the earth's surface environment, which was estimated from the geological section.

GIS Oriented Platform For Solving Real World Logistic Vehicle Routing Problem

  • Md. Shahid Uz Zaman;Chen, Yen-Wei;Hayao Miyagi
    • Proceedings of the IEEK Conference
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    • 2002.07b
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    • pp.1248-1251
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    • 2002
  • Logistics optimization problems related with vehicle routing such as warehouse locating, track scheduling, customer order delivery, wastage pickup etc. are very interesting and important issues to date. Many Vehicle Routing and Scheduling Systems (VRSS) have been developed/proposed to optimize the logistics problems. But majority of them are dedicated to a particular problem and are unable to handle the real world spatial data directly. The system developed for one problem may not be suitable for others due to inter-problem constraint variations. The constraints may include geographical, environmental and road traffic nature of the working region along with other constraints related with the problem. So the developer always needs to modify the original routing algorithm in order to fulfill the purpose. In our study, we propose a general-purpose platform by combining GIS road map and Database Management System (DBMS), so that VRSS can interact with real world spatial data directly to solve different kinds of vehicle routing problems. Using the features of our developed system, the developer can frequently modify the existing algorithm or create a new one to serve the purpose.

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Designing of Multi-tier GIS Architecture with Sematics Filter

  • Yabiku, Tomohide;Nerome, Moeko;Matsuda, Yoshitaka;Kang, Dongshik;Miyagi, Hayao;Onaga, Kenji
    • Proceedings of the IEEK Conference
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    • 2002.07b
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    • pp.822-825
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    • 2002
  • Geographic Information System(GIS) has become an essential tool for making efficient interaction with both natural and artificial envirionment. Currently, it is being used on an inteligent tool in many device like the personal digital assistant(PDA) and the cellular phone and so on. However, these devices show very low performance comparing to a personal computer(PC). These devices(PDA, celluar phone) posses a less powered device profile. The less powerful hardware make these devices in capable to handle GIS based large spacial data. In this paper, we propose a new concept of multi-tier GIS oriented architecture to improve the data transfer performance providing only the necessary information required by the user using semantic filter.

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Wave shape analysis of seismic records at borehole of TTRH02 and IWTH25 (KiK-net)

  • Kamagata, Shuichi
    • Earthquakes and Structures
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    • v.18 no.3
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    • pp.297-312
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    • 2020
  • The KiK-net by NIED is a vertical array measurement system. In the database of KiK-net, singular pulse waves were observed in the seismic record at the borehole of TTRH02 during the mainshock (the magnitude of Japan Meteorological Agency (MJ) 7.3, MW 6.8) and aftershock (Mj 4.2) of Tottori-ken Seibu earthquake in 2000. Singular pulse waves were also detected in the seismic records at the borehole of IWTH25 during the Iwate-Miyagi Nairiku earthquake in 2008 (MJ 7.2, MW 6.9). These pulse waves are investigated by using the wave shape analysis methods, e.g., the non-stationary Fourier spectra and the double integrated displacement profiles. Two types of vibration modes are discriminated as the occurrence mechanism of the singular pulse waves. One corresponds to the reversal points in the displacement profile with the amplitude from 10-4 m to 10-1 m, which is mainly related to the fault activity and the amplification pass including the mechanical amplification (collision) of the seismograph in the casing pipe. The other is the cyclic pulse waves in the interval of reversal points, which is estimated as the backlash of the seismograph itself with the amplitude from 10-5 m to 10-4 m.

IMPRESSION-DRIVEN DESIGN SCHEME FOR A CLASS OF 3D OBJECTS BASED ON MORPHABLE 3D SHAPE MODEL, AND ITS AUTOMATIC BUILDUP BY SUPPLEMENTARY FEATURE SAMPLING

  • Inaba, Yoshinori;Kochi, Jumpei;Ishi, Hanae;Gyoba, Jiro;Akamatsu, Shigeru
    • Proceedings of the Korean Society of Broadcast Engineers Conference
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    • 2009.01a
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    • pp.606-611
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    • 2009
  • This paper describes a method for achieving a novel design within a class of 3D objects that would create a preferred impression on users. Physical parameters of the 3D objects that might strongly contribute to their visual impressions are sought through computational investigation of the impression ratings obtained for learning samples. "Car body" was selected as the class of 3D objects to be investigated. A morphable 3D model of car bodies that describes the variations in appearance using a smaller number of parameters was obtained. Based on each car body's rating for the impression of speediness obtained by paired comparison, the visual impression was transformed by manipulating the parameters defined in the morphable 3D model. The validity of the proposed method was confirmed by psychological experiments. A new scheme is also proposed to properly re-sample a novel object of a peculiar shape so that such an object could also be represented by the morphable 3D model.

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A Study on the Service Network of Intensive arrangement of the Health, Medical and Welfare facilities for Elderly in Japan - Focused on Miyagi Nango and Yamagata Nishigawa in Tohoku area of Japan - (농촌지역 고령자 보건·의료·복지시설의 집약에 따른 서비스 연계 - 일본 동북지방의 Miyagi현 Nango와 Yamagata현 Nishigawa의 비교분석 -)

  • Nam, Yun-Cheol
    • Journal of the Korean Institute of Rural Architecture
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    • v.9 no.3
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    • pp.111-120
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    • 2007
  • Recently, the small-scale local governments of japan are enlarging and enriching the service of health, medical and welfare facilities for the elderly . Intensive arrangement of the three types of facilities is one of the effective ways especially for the small-scale local governments. The service network between facilities benefits by the intensive arrangement. Benefits include the network of the medical service, the share of care information, the share of space and equipment. It can be a notable feature in the intensive arrangement that the elderly were taken from welfare facilities (especially dayscare center) to hospital of high movement frequency quickly. Instead of EV path as possible, It is desirable to stand close between facilities of high movement frequency. For large area, the heavy snow made low daycare ratio. Therefore, it is desirable to construct a branch office at a long distance.

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Carbon Stable Isotope Ratios of Phytoplankton and Benthic Diatoms in Lake Katanuma with Reference to Those of Other Lakes

  • Kikuchi, Eisuke;Takagi, Shigeto;Shikano, Shuichi;Hideyuki, Doi
    • Korean Journal of Ecology and Environment
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    • v.38 no.spc
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    • pp.8-11
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    • 2005
  • Carbon stable isotope ratios of producers varied in lake ecosystems. In tile present study, we tried to estimate the seasonal variations of carbon isotope ratios of phytoplankton and benthic diatoms in a strongly acidic lake ecosystem. Lake Katanuma is a volcanic, strongly acidic lake (average pH of 2.2), located in Miyagi, Japan. Only two algal species dominate in Lake Katanuma; Pinnularia acidojaponica as a benthic diatom, and Chlamydomonas acidophila as a green alga. Carbon isotope values of P. acidojaponica varied seasonally, while those of particulate organic matter, which were mainly composed of C. acidophila remained fairly stable. The differences suggested that $CO_2$ gas was more frequently limited for P. acidojaponica than C. acidophila, since high density patches of benthic diatoms were sometimes observed on the lake sediment. Generally, carbon concentration mechanisms (CCMs)of microalgae can fix bicarbonate in lakes, and affect the carbon isotope values of microalgae. While, in Lake Katanuma, CCMs of the microalgae may scarcely function because of high $CO_2$ gas concentration and low pH. This is the reason for low seasonal amplitude of carbon isotope values of phytoplankton relative to those in other lakes.

A Survey of Employees' Perception on the Service Network of Concentrated Arrangement of the Health, Medical and Welfare Facilities for Elderly in Japan - Focused on Miyagi-ken Nango-cho and Yamagata-ken Nishigawa-cho in Tohoku area of Japan - (농촌지역 고령자 보건∙의료∙복지 집약시설내 서비스연계에 대한 직원의 의식조사 - 일본 동북지방의 궁성현(宮城県) 남향정(南鄕町)과 산형현(山形県) 서천정(西川町)을 대상으로 -)

  • Nam, Yun-Cheol
    • Journal of the Korean Institute of Rural Architecture
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    • v.10 no.4
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    • pp.41-48
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    • 2008
  • Recently, Rural village of japan are enlarging and enriching the service of health, medical and welfare facilities for the elderly. Concentrated arrangement of the three types of facilities is one of the effective ways especially for the small-scale local governments. This paper focus on a questionnaire survey of employees who work in the facilities to evaluate service network. Using this survey data, it is used to make a plan of intensive arrangement. As a result, their satisfaction with concentrated arrangement was considerable high. In particular, they expressed satisfaction with service network between Medical and Welfare. Due to increasing outpatients, the concentrated arrangement has contributed to hospital funds and given emotional security to the aged in welfare facilities. In order to promote service network effect, there are many opinions that management of health facilities(local governments) is needed.

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