Search results

1 – 2 of 2
Per page
102050
Citations:
Loading...
Access Restricted. View access options
Article
Publication date: 20 November 2009

Koji Murai, Shin‐Ichi Wakida, Takashi Miyado, Keiichi Fukushi, Yuji Hayashi and Laurie C. Stone

The purpose of this paper is to propose that the measurement of salivary amylase activity is an effective index to evaluate the stress of a ship navigator for safe navigation…

463

Abstract

Purpose

The purpose of this paper is to propose that the measurement of salivary amylase activity is an effective index to evaluate the stress of a ship navigator for safe navigation training and education.

Design/methodology/approach

Evaluation comes from the simulator and actual on‐board experiments. The subjects are real captains who have unlimited licenses and cadets who are senior students at Kobe University, navigation course. Stress is evaluated for several situations where a ship navigator makes a lot of decisions, in this case in a narrow passage, entering a port and leaving a port.

Findings

Salivary amylase activity occurs when a ship navigator makes a decision regarding ship handling and collision avoidance. By measuring salivary amylase activity when a student is under duress, cadets' ship‐handling training can be evaluated while onboard a vessel.

Research limitations/implications

Future research will develop cross‐indices with the salivary amylase activity and other physiological indices (nasal temperature and heart rate variability (R‐R interval)), complementary to each other. The salivary amylase activity registers the stress quickly on the spot. Then the nasal temperature and R‐R interval registers the trend and the quick response to the stress (mental workload).

Practical implications

The paper describes an effective index which is useful for evaluating a ship navigator's stress for safe navigation.

Originality/value

Ship navigator's skill and cadet's on‐board training have been evaluated according to performance and a questionnaire as a quantitative evaluation; moreover, stress is evaluated using salivary amylase activity.

Details

Interactive Technology and Smart Education, vol. 6 no. 4
Type: Research Article
ISSN: 1741-5659

Keywords

Access Restricted. View access options
Book part
Publication date: 13 September 2017

Takashi Tsuji

Citizen participation has attracted attention in the context of decentralization. In a disaster reconstruction process, a business plan for reconstruction can be modified in line…

Abstract

Citizen participation has attracted attention in the context of decentralization. In a disaster reconstruction process, a business plan for reconstruction can be modified in line with diversified situations of disaster-affected areas by citizen participation. In Japan, the central government makes a decision about the authority in charge of an overall disaster reconstruction and the budget planning, whereas local governments are in charge of creating and implementing a business plan for reconstruction of each local municipality. Therefore, local governments play an important role in organizing citizen participation to realize the reconstruction that fits reality. It has yet to be shown as decentralization reform and citizen participation system in Japan produce the socio-spatial inequality after the Great East Japan Earthquake. However, it remains to be elucidated how local government and community have to operate the institution about citizen participation during the disaster reconstruction process. I have been doing fieldwork on three tsunami-affected sites in Miyagi Prefecture over past 4 years: Onagawa Town, Higashimatsushima City, and Natori City. I have investigated the social processes of making and implementing a reconstruction plan, and citizen participation. The findings from my fieldwork are as follows: First, citizen participation is based on organizing residents at the community level. Second, traditional community organization (such as neighborhood organization abd industrial associations) contribute to organize residents especially in the emergency phase. Third, as the disaster phase moves, local government and community organization need to change the previous participation frame to ensure residents representation and policy legitimacy.

Details

Recovering from Catastrophic Disaster in Asia
Type: Book
ISBN: 978-1-78635-296-5

Keywords

1 – 2 of 2
Per page
102050