New Zealand's Quota Management System: A History of the First 20 Years

New Zealand is a world leader in the use of Individual Transferable Quota (ITQ) to manage fisheries. Although the use of an ITQ system is not unique to New Zealand, no other country has used this system to the same extent as New Zealand. This has meant that, internationally, a lot of interest has been placed on how our system works and the level of success it has achieved. Generally, the New Zealand system is considered to be a success story, yet the system has changed a number of times since its inception in 1986. Despite the level of interest in New Zealand's unique ITQ system, the current literature is unable to provide a complete account of the historic and current regulations surrounding it. This paper addresses this gap by documenting how the Quota Management System (QMS) functions and the changes it has undergone since its introduction. Reviewing these changes facilitates a deeper understanding of the system itself, as well as providing insight into its potential limitations.Quota management system; individual transferable quota; fisheries; management; New Zealand

Solar rejection in laser based underwater communication systems

This article provides a numerical study of the expected improvements in an underwater optical system given by a single-mode laser diode operating within a Fraunhofer line in a coastal water type. The system performance is examined for a silicon PIN direct-detection receiver in the euphotic zone. The solar irradiance, modelled as white noise, is evaluated when using a lithium niobate interference and a birefringent filter with different field-of-view (FOV) characteristics in a clear sky situation. The results of this analysis show the inverse dependence of the signal-to-noise (SNR) on the FOV, along with the significant improvement in the receiver sensitivity given by a narrow optical bandpass filter (OBPF)

Software verification plan for GCS

This verification plan is written as part of an experiment designed to study the fundamental characteristics of the software failure process. The experiment will be conducted using several implementations of software that were produced according to industry-standard guidelines, namely the Radio Technical Commission for Aeronautics RTCA/DO-178A guidelines, Software Consideration in Airborne Systems and Equipment Certification, for the development of flight software. This plan fulfills the DO-178A requirements for providing instructions on the testing of each implementation of software. The plan details the verification activities to be performed at each phase in the development process, contains a step by step description of the testing procedures, and discusses all of the tools used throughout the verification process

No Place to Hide: Understanding and Meeting the Needs of Girls in the California Juvenile Justice System

National data reveals that the number of juvinile arrests and delinquency cases have increased more rapidly for girls than for their male counterparts in recent years. On the surface, these broad national data seem to indicate dramatic increases in the proportion and seriousness of delinquent acts committed by girls. However, the reality behind the statistics is now hotly disputed by academics and policy makers

Laser Based Underwater Communication Systems

We report on recent progress in the field of visible light communications including direct modulation of blue laser devices at data rates beyond 10 Gbit/s, and the transmission of 2.5 Gbit/s OOK data through water. We also discuss the advantages of operating with single mode laser devices and matched filtering at the receiver in the context of applications with significant solar background. The system performance for two types of direct-detection receivers, a PIN detector and less conventional silicon Photomultiplier technology will be presented

From 19th Century Social Reform to 21st Century School Improvement: A Community Service-Learning Quilting Project for Middle School Students

From 19th Century Social Reform to 21st Century School Improvement is an interdisciplinary teaching unit built around a community service learning quilting project. It is designed for use by middle schoolteachers who want to integrate lessons from United States history (19th Century social reform), English/ Language Arts (writing of school improvement plans), and mathematics (scale drawing and measurement in quilt design). The unit includes approximately two weeks of academic work; an additional period of time is needed in school or after school if students are going to sew their quilts