The law relating to factories and workshops (including laundries, railways, and docks) ...

"Table of cases cited": p. xiii-xiv.

Jugglers Arts Space Containers

The design and installation for the Jugglers Arts Space Containers was an invited commission by Jugglers Arts Space for the Containveral Festival at Northshore Hamilton (EDQ). The community festival involved a suite of custom designed and fitted shipping containers for the use by retailers and arts groups alike, focusing upon re-use and low cost design fabrication approaches. Containerval, inspired from shipping container projects such as Sean Goodsell's 'Future Shack' (1985-2001)and Buchan Group's Re:Start Mall, Christchurch (2011), celebrated design testing and exploration of found and recyclable materials to plan and enrich an otherwise severe hardstand area formally attached to Portside docks. The design proposed use of 4 containers, planned to focus on both the interior displays and external in-between spaces, for live performance of Jugglers Arts Space artists. Experimentation of recyclable materials such as onion bags and plastic milk bottles, informed the development of innovative low-cost canopies which sutured the containers together. The Containerval Festival contributed to the now highly successful 'Eat Street Markets' at Hamilton Northshore.

Nuclear Import Mechanisms of STAT and NF-kB Transcription Factors

The eukaryotic cell nucleoplasm is separated from the cytoplasm by the nuclear envelope. This compartmentation of eukaryotic cells requires that all nuclear proteins must be transported from the cytoplasm into the nucleus. Transport of macromolecules between the nucleus and the cytoplasm occurs through nuclear pore complexes (NPCs). Proteins to be targeted into the nucleus by the classical nuclear import system contain nuclear localization signals (NLSs), which are recognized by importin alpha, the NLS receptor. Importin alpha binds to importin beta, which docks the importin-cargo complex on the cytoplasmic side of the NPC and mediates the movement of the complex into the nucleus. Presently six human importin alpha isoforms have been identified. Transcription factors are among the most important regulators of gene expression in eukaryotic organisms. Transcription factors bind to specific DNA sequences on target genes and modulate the activity of the target gene. Many transcription factors, including signal transducers and activators of transcription (STAT) and nuclear factor kB (NF-kB), reside in the cytoplasm in an inactive form, and upon activation they are rapidly transported into the nucleus. In the nucleus STATs and NF-kB regulate the activity of genes whose products are critical in controlling numerous cellular and organismal processes, such as inflammatory and immune responses, cell growth, differentiation and survival. The aim of this study was to investigate the nuclear import mechanisms of STAT and NF-kB transcription factors. This work shows that STAT1 homodimers and STAT1/STAT2 heterodimers bind specifically and directly to importin alpha5 molecule via unconventional dimer-specific NLSs. Importin alpha molecules have two regions, which have been shown to directly interact with the amino acids in the NLS of the cargo molecule. The Arm repeats 2-4 comprise the N-terminal NLS binding site and Arm repeats 7-8 the C-terminal NLS binding site. In this work it is shown that the binding site for STAT1 homodimers and STAT1/STAT2 heterodimers is composed of Arm repeats 8 and 9 of importin alpha5 molecule. This work demonstrates that all NF-kB proteins are transported into the nucleus by importin alpha molecules. In addition, NLS was identified in RelB protein. The interactions between NF-kB proteins and importin alpha molecules were found to be directly mediated by the NLSs of NF-kB proteins. Moreover, we found that p50 binds to the N-terminal and p65 to the C-terminal NLS binding site of importin alpha3. The results from this thesis work identify previously uncharacterized mechanisms in nuclear import of STAT and NF-kB. These findings provide new insights into the molecular mechanisms regulating the signalling cascades of these important transcription factors from the cytoplasm into the nucleus to the target genes.

Visual impact assessment of small dock & piers: Theory and practice

From a manager’s perspective, oftentimes the publicly held concerns related to small docks and piers are not really related to the environment. They may be more related to visual impacts and aesthetic concerns, a sense of over-development of the shore, or simply change. While individuals may hold personal aesthetic values related to small docks in general or an individual structure in particular, techniques have evolved that appear to provide reproducible, predictive assessments of the visual impacts and aesthetic values of an area and how those might change with development, including an increase in numbers of small docks. These assessments may be used to develop regulatory or non-regulatory methods for the management of small docks based on state or community standards. Visual impact assessments are increasingly used in the regulatory review of proposed development—although this process is still in its infancy as regards small docks and piers. Some political jurisdictions have established visual impact or aesthetic standards as relate to docks and others are in the process of investigating how to go about such an effort. (PDF contains 42 pages)

Habitat enhancing marine structures: Creating habitat in urban waters

Although maritime regions support a large portion of the world’s human population, their value as habitat for other species is overlooked. Urban structures that are built in the marine environment are not designed or managed for the habitat they provide, and are built without considering the communities of marine organisms that could colonize them (Clynick et al., 2008). However, the urban waterfront may be capable of supporting a significant proportion of regional aquatic biodiversity (Duffy-Anderson et al., 2003). While urban shorelines will never return to their original condition, some scientists think that the habitat quality of urban waterfronts could be significantly improved through further research and some design modifications, and that many opportunities exist to make these modifications (Russel et al., 1983, Goff, 2008). Habitat enhancing marine structures (or HEMS) are a potentially promising approach to address the impact of cities on marine organisms including habitat fragmentation and degradation. HEMS are a type of habitat improvement project that are ecologically engineered to improve the habitat quality of urban marine structures such as bulkheads and docks for marine organisms. More specifically, HEMS attempt to improve or enhance the physical habitat that organisms depend on for survival in the inter- and sub-tidal waterfronts of densely populated areas. HEMS projects are targeted at areas where human-made structures cannot be significantly altered or removed. While these techniques can be used in suburban or rural areas restoration or removal is preferred in these settings, and HEMS are resorted to only if removal of the human-made structure is not an option. Recent research supports the use of HEMS projects. Researchers have examined the communities found on urban structures including docks, bulkheads, and breakwaters. Complete community shifts have been observed where the natural shoreline was sandy, silty, or muddy. There is also evidence of declines in community composition, ecosystem functioning, and increases in non-native species abundances in assemblages on urban marine structures. Researchers have identified two key differences between these substrates including the slope (seawalls are vertical; rocky shores contain multiple slopes) and microhabitat availability (seawalls have very little; rocky shores contain many different types). In response, researchers have suggested designing and building seawalls with gentler slopes or a combination of horizontal and vertical surfaces. Researchers have also suggested incorporating microhabitat, including cavities designed to retain water during low tide, crevices, and other analogous features (Chapman, 2003; Moreira et al., 2006) (PDF contains 4 pages)

Contribuição para a elaboração de um sistema de gestão ambiental dos diques de manutenção e reparo do Arsenal de Marinha do Rio de Janeiro

A Baía de Guanabara, ambiente de localização do Arsenal de Marinha do Rio de Janeiro (AMRJ), sofre com a intensa pressão antrópica, principalmente no aspecto da qualidade das águas. Neste contexto, uma fração considerável da poluição decorre das atividades dos estaleiros, uma vez que a atividade industrial naval no Rio de Janeiro não tem mecanismo de controle de poluição à altura do seu real potencial poluidor. Esta ausência de fiscalização possibilita o lançamento na Baía de resíduos sólidos, esgotos sanitários, efluentes químicos, oleosos e tóxicos, tornando crescente a contaminação dessas águas, margens e mangues. Estes descartes cada vez mais são alvo das exigências ambientais da sociedade e das legislações. Devido a isto, a gestão de efluentes líquidos do Arsenal tornou-se prioritária, para tal, esse estudo foi proposto, tendo iniciado pela análise das oficinas do estaleiro, na qual as operações no dique foram identificadas como uma das mais impactantes do estaleiro. A partir desta constatação, estão apresentadas duas fontes de pesquisas para a redução dos impactos. Na primeira etapa, há o estudo das atividades geradoras de efluentes no dique de reparo, com os objetivos de propor a implantação das diretrizes de melhores práticas de gestão, de minimizar a geração de efluentes líquidos e de contribuir para a adoção de práticas ambientais proativas. Como segunda pesquisa, com base nas tecnologias mundiais, há a proposta de tratamento dos efluentes de um dique, na qual foram identificados os processos que irão atender às necessidades ambientais do estaleiro, com as opções de escolha entre o tratamento parcial, para o descarte na rede pública, ou com o prosseguimento do processo até o seu reúso. As conclusões deste estudo apontam para a implantação da gestão ambiental do dique sistematizada, rigorosa e integrada com a gestão das embarcações, acrescentando-se a isto, as necessidades de incorporação de tecnologias modernas e de sistema de tratamento dos efluentes, propiciando de maneira sustentável que haja a continuação do processo de produção do estaleiro e, ao mesmo tempo, permitindo o retorno da biodiversidade da Baía de Guanabara.

The fisheries of the Leeds / Liverpool Canal

Over a number of years complaints have been made by various angling associations within the area of the Lancashire and Mersey and Weaver River Authorities about the unsatisfactory state of the fisheries in the Leeds/Liverpool Canal. Following upon discussions with the associations the Lancashire River Authority agreed to carry out an investigation into the fish species and their populations. The survey has extended over two years and it is hoped that the following information will be of value to all concerned. The canal is 127 miles in length when measured from the River Aire at Leeds to the docks at Liverpool. The survey was confined to two sections: i) That part of the canal which passes through the area of the Lancashire River Authority; and ii) 10 miles of that section which runs through the area of the Mersey and Weaver River Authority. The fish were sampled by electro-fishing, a 100 yard section of canal being sampled at each one mile interval. Water samples for chemical analysis were taken immediately prior to the commencement of fishing operations. The analyses were intended to demonstrate the quality of the water in which the fish were living at the time of the survey. Regular samples of the fauna and flora present in the canal were taken and examined in the fisheries laboratory of the Authority.

Growth studies of sciaenids from Mumbai waters using the Bhattacharya method

Length frequency data of six sciaenids (Johnius macrorhynus, J. vogleri, Otolithes cuvieri, J. sina, Pennahia macrophthalamus, J. dussumieri) were collected from shrimp trawlers at New Ferry Wharf and Sasson Docks landing centers off Greater Mumbai (India). Growth parameters of these species were analyzed via modal progression analysis using Bhattacharya's method. Natural mortality (m) was estimated using Cushing's formula. Comparison of growth parameters was done using the 0' index. The growth parameters obtained were compared with the results of earlier growth studies which used other techniques. This study concludes that the growth parameters obtained are consistent with earlier estimates.

Regional Fisheries Advisory Committee 10th November, 1980

This is the report from the Regional Fisheries Advisory Committee meeting, which was held on the 10th November 1980. The report contains sections on the proceedings of Local Fisheries Advisory Committees, netting of Flimby Beach, the closure of Preston Docks, a review of fishery byelaws and restocking of fisheries at Authority Reservoirs. The Fisheries Advisory Committee was part of the Regional Water Authorities, in this case the North West Water Authority. This preceded the Environment Agency which came into existence in 1996.

Regional Fisheries Advisory Committee 2nd February, 1981

This is the report from the Regional Fisheries Advisory Committee meeting, which was held on the 2nd February 1981. The report contains sections on the proceedings of the Local Fisheries Advisory Committee and recommendations for these committees, membership of the Committee, a review of fishery byelaws, closure of Preston Docks and licences duties. The Fisheries Advisory Committee was part of the Regional Water Authorities, in this case the North West Water Authority. This preceded the Environment Agency which came into existence in 1996.

Regional Fisheries Advisory Committee 27th April, 1981

This is the report from the Regional Fisheries Advisory Committee meeting, which was held on the 27th April 1981. The report contains sections on the proceedings of the Local Fisheries Advisory Committee and recommendations for these committees, membership of the Committee, the closure of Preston Docks and fishing licences duties. The Fisheries Advisory Committee was part of the Regional Water Authorities, in this case the North West Water Authority. This preceded the Environment Agency which came into existence in 1996.

Swimming crab Callinectes amnicola (Decapoda-Portunidae) capture analysis of a lagoon with high continental influence (Aby Lagoon, Cote d'Ivoire, West Africa)

The study describes the main causes of captures and productions decreasing of swimming crab Callinectes amnicola (Decapoda Portunidae) in Aby lagoon complex. For that, docks of two Sub Prefectures of Adiaké and Assini-Mafia respectively including the villages of Adiaké, Anga, Assomlan, Epleman, Aby and Man-Man, M'Bratty, Assini-Ngouankro and Assini-Mafia were studied from 2006 to 2009 and completed with previous results obtained from 1988 to 2005. Field investigators were identified by site/village and they recorded daily activities of fishermen (number of effective fishermen, number of gears and area of fishing, duration of fishing, types and quantity of bait) and landing of swimming crabs. During recent period of the study, total production decreased from 3742 tons in 2006 to 1500 tons in 2009. Matrix correlations and correlation analysis indicated that this downward trend was due to the increase of the number of fishermen, number of fishing gear, the decrease in female crabs capture and degradation of the environment related to gradual closure of the Assini-Mafia channel. Despite this decline, total production in Aby lagoon remained high compared to the productions of some lagoons of the country and the region. Given the importance of fishing swimming crabs in Aby lagoon, since it concerns many young people and it is a source of income, stringent measures for sustainable and responsible management must be taken and implemented as part of a co-management plan involving all stakeholders to sustainably manage the resource

Length frequency and growth studies on Cynoglossus macrolepidotus (Bleeker) off Bombay coast

Specimens randomly collected from Sassoon Docks, Bombay, India, at monthly intervals during 1979 to 1981 were considered for age/growth studies. Cynoglossus macrolepidotus, the fish, attained a length of 202 mm at 1 year, 250 mm at 1 1/2 year and 272 mm at 21 months respectively; the maximum length of the fish could be 353 mm and the life span could be 7 years. The scale ring studies showed presence of only 0 to 3+ rings. Majority of the fishes were of 1 and 1+ year class.