In total, 491 whitespotted bamboo sharks were collected from northern Taiwanese waters from February 2002 to February 2003. The sex ratio of the specimens was 0.65, total length (TL) ranged from 35.3-85 cm, and weight ranged 124-2580 g. The mean size at first maturity was estimated to be 64.9 and 65.6 cm TL for females and males, respectively, based on the relationship between mature percentage and TL. The ovulation season was estimated as March to May based on gonadosomatic index (GSI) variations and captive observation. The monthly changes in GSI of males suggested that the mating season was from December to January. The inconsistency between mating and ovulation seasons suggested that females have sperm storage and delayed fertilization. One or two eggs were deposited every 6 or 7 days on average. Deposition of eggs extended for 2 months, and fecundity was 8 ± 3.8 eggs. Thirteen of 48 eggs deposited in 2003 were hatched and the hatching rate was 0.27. The hatching period was 107 ± 9.3 days with accumulated water temperature ranging from 2372-2835 ° C.

This paper, based on the analysis of the characteristics of emergency logistics and the problems existing in its development, proposes hierarchical structure and the basic framework of the emergency logistics system, and explains the specific content of each subsystem. In addition, this paper constructs intelligent and multilevel collaborative information platform system, which is oriented to the emergency logistics system, and expounds its main functions to provide technical support for the operation of emergency logistics system.

The general contractors and owners face more risk in the EPC contract. But the people are usually used in international projects, and it has been applied in Chinese, the use of engineering insurance risk transfer, so choose the right insurance coverage critical to the promotion of the EPC contract. This paper by engineering insurance insuring the two modes: We analysis with the owners insured mode and contractors insured mode, that the contractor insured model is more suitable for the EPC contract, control more effective risk, and eventually reach the owners and contractors a common profits.

In order to make the functions of intelligent building security systems meet the need of users,enhance the core competitiveness of construction enterprises and promote diversification of real estate,study on the importance of the functions of intelligent building security systems with the method of QFD.According to stakeholder theory,investigate and analyze of stakeholder needs in deep,oriented with stakeholder needs,using Quality Function Deployment method (QFD),get each functional assessment index weight score of the design of security system.The higher the score the more important the function is,and more important for stakeholder satisfaction on intelligent building security systems,and more important for entire functional evaluation indicators.

This paper introduces a calculation method of engineering insurance rate based on engineering cost. The research has great significance for promoting the development of the engineering insurance and improving the exits project risk management model. The paper uses the modification method and the maximum possible loss method to calculate the engineering insurance rate. Firstly, the paper calculates the insurance rate of part project according to engineering costs and risks of each separated project, then gets the insurance rate of unit project through the weighted average of the proportion of part project costs. Similarly, it is available to get the insurance rate of other single project. Ultimately, the overall engineering insurance rate for the engineering project can be obtained.