Tourism and the precautionary principle : a survey of academic and government stakeholders

The purpose of this exploratory investigation was to provide a more precise understanding and basis from which to assess the potential role of the precautionary principle in tourism. The precautionary principle, analogous to the ideal of sustainable development, is a future-focused planning and regulatory mechanism that emphasizes pro-action and recognizes the limitations of contemporary scientific methods. A total of 100 respondents (80 tourism academics, 20 regional government tourism officials) from Canada, United States, United Kingdom, Australia and New Zealand completed the webbased survey between May and June 2003. Respondents reported their understanding of the precautionary principle, rated stakeholder involvement and education strategies, assessed potential barriers in implementation, and appraised steps of a proposed fi-amework for implementation. Due to low sub sample numbers, measures of central tendency were primarily used to compare groups, while inferential statistics were applied when warranted. Results indicated that most respondents (79%) felt the principle could be a guiding principle for tourism, while local and regional government entities were reported to have the most power in the implementation process. Findings suggested close links between the precautionary principle and sustainability, as concern for future generations was the most critical element of the principle for tourism. Overall, tourism academics were more supportive of the precautionary principle in tourism than were regional government tourism officials. Only minor variation was found in responses among regional groups across all variables. This study established basic ground for understanding the precautionary principle in tourism and has been effective in formulating more precise questions for future research.

The Development of a Survey to Assess the Type of Capacity within Nonprofit Sport Organizations

The topic of organizational capacity and organizational capacity-building has gained importance among Canadian nonprofit sport organizations. This is illustrated by practitioners calling for increased attention to the capacity-building matters of nonprofit organizations, and two critical Canadian federal government documents outlining strategic direction for the nonprofit sport sector. Consequently, the purpose of this quantitative research study was to develop a valid and reliable survey to categorize nonprofit sport organizations into capacity types identified by Stevens (Stevens, 2006). This quantitative research study offers a preliminary development towards achieving a reliable and valid tool for assessing types of nonprofit sport organizational capacity. This research provides interesting insight into what capacity means by organizing the all-encompassing literature into an easy to understand framework. In addition, it sets the stage for future researchers to build upon this survey development process to achieve a reliable and valid capacity measuring tool.

Second Welland Canal - Book 2, Survey Map 6 - Locks 19, 20, 21 and 22 in Grantham

Survey map of the Second Welland Canal created by the Welland Canal Company showing south Merritton along the boundary between the Grantham and Thorold Townships. Identified structures associated with the Canal include Locks 19, 20, 21, and 22, Lock Tenders House, and the towing path. The surveyors' measurements and notes can be seen in red and black ink and pencil. Local area landmarks are also identified and include streets and roads (ex. Pine Street and Macadamized Road), J. Brown Cement Mill, W. B. Hendershot Saw Mill, W. Parnall Spoke and Sash Factory, W. Beatty Saw Mill, W. Beatty Tannery, a number of structures (possibly houses) belonging to: Mrs. Aikins, J. Battle, and E. Keefer, and a foundry, smithy, and machine shop (all of which possible belonged to J. Dobbie). Properties and property owners of note are: Concession 10 Lots 9 and 10, W. C. Loan Company, P.H. Ball, and J. Keefer. Two small properties belonging to W. B. Hendershot and W. Beatty exist and are outlined in red. A half acre property reserved for a lock lot exists and is outlined in blue. An additional property reserved for a quarry is also identified, but not outlined.

Welland Canal Survey of Lands Name Index Page 4

This is an index of all the names contained within the Survey of Lands. The names are listed in alphabetical order and are paired with page numbers where more information can be found on the individuals listed. This page lists names beginning with "A" through to an including "N".

Welland Canal Survey of Lands Name Index Page 5

This is an index of all the names contained within the Survey of Lands. The names are listed in alphabetical order and are paired with page numbers where more information can be found on the individuals listed. This page lists names beginning with "O" through to an including "Z".

Welland Canal Survey of Lands Jonathan Silverthorn, 1834

Survey map and description of Jonathan Silverthorn's land created by The Welland Canal Company. Included is a written description of the land along with a drawing of the land. The lands surveyed include lots 229 and 230. The land was first surveyed in 1830, then again in 1834, by George Keefer. The original survey only included the feeder and resevoir and wood land, whereas the second survey shows all lands owned by Silverthorn. The land totals 19.2 acres, 2 roads and 32 perches. The land is broken down as follows; 7.6 acres cleared land, canal and towpath, 6.6 acres reservoir - Michael Silverthorn, 5 acres woodland. Surveyor notes are seen in pencil and red pen on the map.See also page 138.

A Survey of hMLH1 mRNA Splicing Profiles in Human Cell Lines: Comparing Primary Cultured Fibroblasts Before and After Oxidative Stress and Transiently versus Stably Demethylated Colon Cancer Derived Cell Lines

Most human genes undergo alternative splicing and loss of splicing fidelity is associated with disease. Epigenetic silencing of hMLH 1 via promoter cytosine methylation is causally linked to a subset of sporadic non-polyposis colon cancer and is reversible by 5-aza-2' -deoxycytidine treatment. Here I investigated changes in hMLHI mRNA splicing profiles in normal fibroblasts and colon cancer-derived human cell lines. I established the types and frequencies of hMLHI mRNA transcripts generated under baseline conditions, after hydrogen peroxide induced oxidative stress, and in acutely 5-aza-2' -deoxycytidine-treated and stably derepressed cancer cell lines. I found that hMLHI is extensively spliced under all conditions including baseline (50% splice variants), the splice variant distribution changes in response to oxidative stress, and certain splice variants are sensitive to 5- aza-2' -deoxycytidine treatment: Splice variant diversity and frequency of exon 17 skipping correlates with the level of hMLHI promoter methylation suggesting a link between promoter methylation and mRNA splicing.

A point-prevalence survey of antimicrobial utilisation within New Brunswick hospitals to focus antimicrobial stewardship efforts and decrease low-value care.

Introduction: Il est important de minimiser le gaspillage et les risques associés aux soins sans valeur. La gestion de l’utilisation des antimicrobiens vise à optimiser leur emploi et doit être adaptée au milieu et à sa population. Objectifs: Évaluer les profiles d’utilisation actuels des antimicrobiens et fixer des objectifs pour les interventions en matière de gestion des antimicrobiens. Méthode: Vingt-et-un hôpitaux du Nouveau-Brunswick offrant des soins de courte durée en médecine générale, en chirurgie et en pédiatrie ont pris part à une enquête sur la prévalence ponctuelle. Tous les patients admis aux hôpitaux participants et ayant reçu au moins un antimicrobien systémique ont été inscrits à l’étude. Les principaux critères d’évaluation étaient le profil d’utilisation, selon l’indication et l’antimicrobien prescrit, le bienfondé de l’utilisation et la durée de la prophylaxie chirurgicale. Des statistiques descriptives et un test d’indépendance 2 furent utilisés pour l’analyse de données. Résultats: L’enquête a été menée de juin à août 2012. Un total de 2244 patients ont été admis pendant la durée de l’étude et 529 (23,6%) ont reçu un antimicrobien. Au total, 691 antimicrobiens ont été prescrits, soit 587 (85%) pour le traitement et 104 (15%) pour la prophylaxie. Les antimicrobiens les plus souvent prescrits pour le traitement (n=587) étaient des classes suivantes : quinolones (25,6%), pénicillines à spectre étendu (10,2%) et métronidazole (8,5%). Les indications les plus courantes du traitement étaient la pneumonie (30%), les infections gastro-intestinales (16%) et les infections de la peau et des tissus mous (14%). Selon des critères définis au préalable, 23% (n=134) des ordonnances pour le traitement étaient inappropriées et 20% (n=120) n’avaient aucune indication de documentée. Les domaines où les ordonnances étaient inappropriées étaient les suivants : défaut de passage de la voie intraveineuse à la voie orale (n=34, 6%), mauvaise dose (n=30, 5%), traitement d’une bactériurie asymptomatique (n=24, 4%) et doublement inutile (n=22, 4%). Dans 33% (n=27) des cas, les ordonnances pour la prophylaxie chirurgicale étaient pour une période de plus de 24 heures. Conclusions: Les résultats démontrent que les efforts de gestion des antimicrobiens doivent se concentrer sur les interventions conventionnelles de gestion de l’utilisation des antimicrobiens, l’amélioration de la documentation, l’optimisation de l’utilisation des quinolones et la réduction au minimum de la durée de la prophylaxie chirurgicale.

A survey addressing the fundamental matrix estimation problem

Epipolar geometry is a key point in computer vision and the fundamental matrix estimation is the only way to compute it. This article surveys several methods of fundamental matrix estimation which have been classified into linear methods, iterative methods and robust methods. All of these methods have been programmed and their accuracy analysed using real images. A summary, accompanied with experimental results, is given

Resistivity imaging survey of the Roman barrows at Bartlow, Cambridgeshire, UK

Resistivity imaging was carried out on four large Roman barrows at Bartlow in Cambridgeshire. The geophysical survey formed part of a wider research project designed to record and assess the landscape context of the largest surviving Roman burial mounds in Britain. The barrows today range in height from 6.6 m to 13.2 m and their steep profile loosed particular practical and modelling challenges. Data were obtained using a Campus Geopulse resistance meter with up to 50 electrodes spaced at 1 m intervals and lines up to 76 m long. A total of 24 lines was obtained. Topographic corrections were applied to the pseudosections, whichwere inverted using Res 2 Dinv and Res3 Dinv. Resistivity imaging was particularly successful in identifying evidence for the antiquarian explorations of the site. Central collapse features or in-filled tunnels image as high resistance features in all barrows and in one (Barrow IV) there is also a low resistance feature in the approximate position of a known antiquarian tunnel. Barrow VI had a thick covering of high-resistivity that may relate to nineteenth century landscaping and reconstruction of this monument. Resistivity imaging also revealed possible evidence for ancient revetments in all four large barrows. Copyright (c) 2006 John Wiley & Sons, Ltd.

A survey of dairy effluent management in the south of Chile

A survey was carried out on 55 commercial dairy farms located in the South of Chile during 1995-97. A questionnaire was developed to obtain informed estimates of dairy effluent management on those farms. Information was analysed on an annual basis using a computer spreadsheet linking all the parameters surveyed. In addition, slurry samples were taken for analysis of dry matter content (DM). Herd size varied between 50 and 800 cows per farm. A large proportion of the total volume of effluents produced came from rainfall (46%), dirty water accounted for 29% with only 25% from cow's faeces and urine. The large volume of effluents produced resulted in a reduced storage capacity (on average of 2 months) or more frequent and higher application rates to the field. Only 37% of the farmers knew the application rates of manure and there was a wide range in the quantity used per year (12 m(3)/ha to 300 m(3)/ha). Dairy effluents were applied mainly on grass (71%) throughout the year but, mostly concentrated during the winter and spring time using only surface irrigation system. The total solids contents of effluents was very low, with 62% of the samples being <4% DM. This reflected the large volumes of clean water that the storage tanks received. The information collected has identified problems in effluent management in Chilean dairy farms where research and technology transfer will be necessary to avoid pollution problems.

Implications for food production, land use and rural development of the European Union's Single Farm Payment: Indications from a survey of farmers' intentions in Germany, Portugal and the UK

The 2003 reform of the European Union's (EU) Common Agricultural Policy introduced a decoupled income support for farmers called the Single Farm Payment (SFP). Concerns were raised about possible future land use and production changes and their impact on rural communities. Here, such concerns are considered against the workings of the SFP in three EU Member States. Various quantitative studies that have determined the likely impact of the SFP within the EU and the study countries are reviewed. We present the results of a farm survey conducted in the study countries in which farmers' responses to a decoupling scenario similar to the SFP were sought. We found that little short-term change was proposed in the three, rather different, study countries with only 30% of the farmers stating that they would alter their mix of farm activities. Furthermore, less than 30% of all respondents in each country would idle any land under decoupling. Of those who would adopt a new activity, the most popular choices were forestry, woodland and non-food crops. (c) 2007 Elsevier Ltd. All rights reserved.

Interaction of pesticides with p-glycoprotein and other ABC proteins: A survey of the possible importance to insecticide, herbicide and fungicide resistance

P-glycoproteins (p-gps) are ubiquitous membrane proteins from the ABC (ATP-binding cassette) family. They have been found in many animals, bacteria, plants and fungi and are extremely important in regulating a wide range of xenobiotics including pesticides. P-gps have been linked to xenobiotic resistance, most famously in resistance to cancer drug treatments. Their wide substrate range has led to what is known as "multidrug resistance", where resistance developed to one type of xenobiotic gives resistance to a different classes of xenobiotic. P-gps are a major contributor to drug resistance in mammalian tumours and infections of protozoan parasites such as Plasmodium and Leishmania. There is a growing body of literature suggesting that p-gps, and other ABC proteins, are important in regulating pesticide toxicity and represent potential control failure through the development of pesticide resistance, in both agricultural and medical pests. At the same time, aspects of their biochemistry offer new hope in pest control, in particular in furthering our understanding of toxicity and offering insights into how we can improve control without recourse to new chemical discovery. (c) 2008 Elsevier Inc. All rights reserved.

Control of cocoa swollen shoot disease by eradicating infected trees in Ghana: A survey of treated and replanted areas

Cocoa farms that had been treated and replanted in Ghana during the most recent phase of the cocoa swollen shoot virus (CSSV) eradication campaign were surveyed. Farms that were replanted close to adjoining old cocoa farms or which contained old trees were common in most (38) of the 41 cocoa farms surveyed. CSSV infections were apparent in 20 (53%) out of these 38 farms and they pose a serious risk of causing early infections of the re-planted farms. Control strategies that isolate the newly planted farms by a boundary of immune crops as barriers to reduce CSSV re-infection are discussed. (c) 2005 Elsevier Ltd. All rights reserved.

Equine anthelmintics: survey of the patterns of use, beliefs and attitudes among horse owners in the UK

An online survey was conducted to establish horse owners' beliefs, attitudes and practices relating to the use of anthelmintic drugs. Out of a total of 574 respondents, 89 per cent described themselves as ‘leisure riders’, most of whom took part in a variety of activities including eventing, show jumping, dressage, hunter trials, hunting, driving, endurance and showing. Overall, respondents were generally aware and concerned about the issue of anthelmintic resistance. Less than 60 per cent of all respondents were comfortable with their existing anthelmintic programme, and 25 per cent would like to reduce the use of anthelmintics in their horses. Of all the respondents, 47 per cent used livery, and 49 per cent of those reported that the livery imposed a common anthelmintic programme for horses kept on the premises; 45 per cent of these respondents were not entirely happy with the livery yard's programme. Less than 50 per cent of all respondents included ‘veterinary surgeon’ among their sources of advice on worming.