Agility and search and rescue training differently affects pet dogs' behaviour in socio-cognitive tasks

Both genetic factors and life experiences appear to be important in shaping dogs' responses in a test situation. One potentially highly relevant life experience may be the dog's training history, however few studies have investigated this aspect so far. This paper briefly reviews studies focusing on the effects of training on dogs' performance in cognitive tasks, and presents new, preliminary evidence on trained and untrained pet dogs' performance in an 'unsolvable task'. Thirty-nine adult dogs: 13 trained for search and rescue activities (S&R group), 13 for agility competition (Agility group) and 13 untrained pets (Pet group) were tested. Three 'solvable' trials in which dogs could obtain the food by manipulating a plastic container were followed by an 'unsolvable' trial in which obtaining the food became impossible. The dogs' behaviours towards the apparatus and the people present (owner and researcher) were analysed. Both in the first 'solvable' and in the 'unsolvable' trial the groups were comparable on actions towards the apparatus, however differences emerged in their human-directed gazing behaviour. In fact, results in the 'solvable' trial, showed fewer S&R dogs looking back at a person compared to agility dogs, and the latter alternating their gaze between person and apparatus more frequently than pet dogs. In the unsolvable trial no difference between groups emerged in the latency to look at the person however agility dogs looked longer at the owner than both pet and S&R dogs; whereas S&R dogs exhibited significantly more barking (always occurring concurrently to looking at the person or the apparatus) than both other groups. Furthermore, S&R dogs alternated their gaze between person and apparatus more than untrained pet dogs, with agility dogs falling in between these two groups. Thus overall, it seems that the dogs' human-directed communicative behaviours are significantly influenced by their individual training experiences. © 2009 Elsevier B.V. All rights reserved.

Report of the Mine Inspection Section and the Mine Rescue Station, Labor Dept.

Other slight variations in title.

The Amplifier - v. 4, no. 9

In this issue...Dej Tewtong, Civil Service Commision, Chess Club, Russian Submarines, Mine Rescue Training, Washoe Theatre, Anaconda, Montana

The Amplifier - v. 7, no. 9

In this issue...Newman Club, Conoco, Petroleum Engineering, Marriage Lectures, Magma, Manuel Galup, Butte Mines, Glen Welch, Mountain View Church

The Amplifier - v. 8, no. 7

In this issue...Magma Yearbook, Marvin Senne, Continental Oil Company, NASA, Circle K Club, Mine Rescue training, Walter Mitty, International Club, Stu Stadler

The Amplifier - v. 13, no. 6

In this issue...Mine Rescue Training, Dr. Syntax, Engineers' Ball, Butte YMCA, Silver Bow Kiwanis Club, Kopper Kadets, Football, Sigma Xi, Montana Power Company

The Amplifier - v. 13, no. 7

In this issue...Chess Tournament, Suzie Foote, Mine Rescue Training, Vesta Scott, Liberal Arts, Montana Fish and Game, National Honor Society

The Amplifier - v. 14, no. 8

In this issue...College Days, International Club, Butte Kiwanis, Mine Rescue Training, First Aid Training, Kopper Kadets, Pentagon, Butte Symphony, Engagements, Weddings

Wet tropics reef rescue impact report 2009

The Wet Tropics region has a unique water asset and is also considered a priority region for the improvement of water quality entering the Great Barrier Reef due to a combination of high rainfall, intensive agricultural use, urban areas and the proximity of valuable reef assets to the coast. Agricultural activities are one of many identified threats to water quality and water flows in the Wet Tropics in terms of sediment and pollutant-related water quality decline. Information describing the current state of agricultural management practices across the region is patchy at best. Based on the best available information on agricultural management practices in the Wet Tropics in 2008, it is clear that opportunities exist to improve nutrient, sediment and pesticide management practice to reduce the impact on the water asset and the Great Barrier Reef. Based on current understandings of practices and the relationship between practices and reef water quality, the greatest opportunities for improved water quality are as follows: · nutrients – correct rate and the placement of fertilisers; · pesticides – improve weed control planning, herbicide rates and calibration practice; and · soil and sediment – implement new farming system practices. The 2008-09 Reef Rescue program sought to accelerate the rate of adoption of improved management practices and through Terrain invested $6.8M in the 2008-09 year for: · landholder water quality improvement incentive payments; · cross regional catchment repair of wetlands and riparian lands in areas of high sediment or nutrient loss; and · partnerships in the region to lever resources and support for on-ground practice change. The program delivered $3,021,999 in onground incentives to landholders in the Wet Tropics to improve farm practices from D or C level to B or A level. The landholder Water Quality Incentives Grants program received 300 individual applications for funding and funded 143 individual landholders to implement practice change across 36,098 ha of farm land. It is estimated that the Reef Rescue program facilitated practice change across 21% of the cane industry, and 20% of the banana industry. The program levered an additional $2,441,166 in landholder cash contributions and a further $907,653 in non-cash in-kind contributions bringing the total project value of the landholder grants program in the Wet Tropics to $6,370,819. Most funded projects targeted multiple water quality objectives with a focus on nutrient and sediment reduction. Of the 143 projects funded, 115 projects addressed nutrient management either as the primary focus or in combination with strategies that targeted other water quality objectives. Overall, 82 projects addressed two or more water quality targets. Forty-five percent of incentive funds were allocated to new farming system practices (direct drill legumes, zonal tillage equipment, permanent beds, min till planting equipment, GPS units, laser levelling), followed by 24% allocated to subsurface fertiliser applicators (subsurface application of fertiliser using a stool splitter or beside the stool, at the correct Six Easy Steps rate). As a result, Terrain estimates that the incentive grants achieved considerable reductions in nitrogen, phosphorus, sediment and pesticide loads. The program supported nutrient management training of 167 growers managing farms covering over 20% of the area harvested in 2008, and 18 industry advisors and resellers. This resulted in 115 growers (155 farms) developing nutrient management plans. The program also supported Integrated Weed Management training of 80 growers managing farms covering 8% of the area harvested in 2008, and 6 industry advisors and resellers. This report, which draws on the best available Reef Rescue Management Monitoring, Evaluation, Reporting, and Improvement (MERI) information to evaluate program performance and impact on water quality outcomes, is the first in a series of annual reports that will assess and evaluate the impact of the Reef Rescue program on agricultural practices and water quality outcomes. The assessment is predominantly focused on the cane industry because of data availability. In the next stage, efforts will expand to: · improve practice data for the banana and grazing industry; · gain a better understanding of the water quality trends and the factors influencing them in the Wet Tropics; in particular work will focus on linking the results of the Paddock to Reef monitoring program and practice change data to assess program impact; · enhance estimations of the impact of practice change on pollutant loads from agricultural land use; · gain a better understanding of the extent of ancillary practice (change not directly funded) resulting from Reef Rescue training/ education/communication programs; and · provide a better understanding of the economic cost of practice change across the Wet Tropics region. From an ecological perspective, water quality trends and the factors that may be contributing to change, require further investigation. There is a critical need to work towards an enhanced understanding of the link between catchment land management practice change and reef water quality, so that reduced nutrient, sediment, and pesticide discharge to the Great Barrier Reef can be quantified. This will also assist with future prioritisation of grants money to agricultural industries, catchments and sub catchments. From a social perspective, the program has delivered significant water quality benefits from landholder education and training. It is believed that these activities are giving landholders the information and tools to implement further lasting change in their production systems and in doing so, creating a change in attitude that is supportive and inclusive of Natural Resource Management (NRM). The program in the Wet Tropics has also considerably strengthened institutional partnerships for NRM, particularly between NRM and industry and extension organisations. As a result of the Reef Rescue program, all institutions are actively working together to collectively improve water quality. The Reef Rescue program is improving water quality entering the Great Barrier Reef Lagoon by catalysing substantial activity in the Wet Tropics region to improve land management practices and reduce the water quality impact of agricultural landscapes. The solid institutional partnerships between the regional body, industry, catchment and government organisations have been fundamental to the successful delivery of the landholder grant and catchment rehabilitation programs. Landholders have generally had a positive perception and reaction to the program, its intent, and the practical, focused nature of grant-based support. Demand in the program was extremely high in 2008-09 and is expected to increase in 2009-2010.

Capital financeiro, fundo público e políticas sociais : uma análise do lugar do gasto social no governo Lula

O orçamento constitui um instrumento imprescindível para avaliarmos as prioridades de um governo e as disputas existentes entre as diferentes classes sociais no que diz respeito à apropriação dos recursos do fundo público. Neste sentido, uma aproximação cuidadosa acerca das particularidades que vêm assumindo a dinâmica de acumulação capitalista, bem como das contradições que envolvem o processo de luta e implementação das políticas sociais, parecem elementos que contribuem para nos ajudar a entender de que forma esta disputa vem acontecendo. O objetivo deste trabalho é analisar o lugar do gasto social no governo Lula. Para tanto, consideramos importante analisar os principais elementos da dinâmica de acumulação capitalista tendo como referência a constituição do capital financeiro e o processo de financeirização da economia; discutir a relação entre divida pública, financeirização e crise do capital; apreender as tendências da política social, buscando identificar sua configuração na atualidade; resgatar o processo de formação do Brasil para pensar o governo Lula e a dinâmica da luta de classes na atualidade; e analisar os gastos sociais do governo federal, tendo como base a metodologia desenvolvida pelo IPEA, considerando o período de 2004 a 2011. Por entendermos os gastos sociais como reflexo de um processo de correlação de forças que tem, na relação entre capital e trabalho sua dimensão fundante, esta análise não pode ter um fim em si mesma. Ao contrário, entender as particularidades da dinâmica de acumulação no tempo presente é imprescindível para apreender os movimentos do capital e sua força para fazer valer os seus interesses no enfrentamento às resistências impostas pela classe trabalhadora e desta para lutar contra seus grilhões. A atuação do Estado só pode ser entendida em meio a este terreno de luta de classes e suas decisões expressam o poder destas classes de impor suas demandas, além de trazerem consigo o traço das heranças do passado, em especial os vínculos de dependência e subalternidade aos interesses imperialistas. A ausência de ruptura com o capital que marca a ascensão do Partido dos Trabalhadores ao governo federal é permeado por contradições e a análise de seus resultados situa-se em uma série de polêmicas, muitas das quais somente um maior distanciamento histórico permitirá avaliar. Isto não significa que não seja possível empreender um esforço no sentido de identificar as mudanças em curso e levantar as contradições, os limites e as possibilidades abertas pelos mandatos do presidente Lula. De maneira geral, podemos dizer que não houve avanços estruturais significativos neste governo e que a lógica da gestão dos recursos que prioriza o pagamento da dívida pública permanece tendo sofrido alterações pontuais. Entretanto, existem algumas diferenças na composição do gasto social. Estas estão mais atreladas ao provimento de programas voltados para a população de baixa renda do que à melhoria substantiva na garantia das políticas sociais universais. De qualquer forma, seu efeito sobre a melhoria nas condições de vida e de acesso ao consumo de uma parcela da população pode ser sentido.

井下救援机器人控制系统的仿真与实现

本论文以新松公司和山东省科学院的《井下探测救援机器人的研究》项目为依托，展开井下探测救援机器人控制系统的研究。 我国的煤炭资源十分丰富，是世界上最大的煤炭生产国和消费国。我国煤矿大多数为矿工开采，不安全因素很多，矿井自然条件差，加上技术和管理等诸多方面不到位，使得我国煤矿矿井灾害事故频繁发生，人员伤亡十分惨重，煤矿安全形势已经十分严峻。 传统的救援方法只能通过提升绞车、移动式风车等设备清除垃圾，向井下通风，然后再搜救遇险矿工。这种方式危险性大，伤亡人数多，救援周期长，效率低。因此，迫切需要研发替代或部分替代救险队员进入矿井灾害现场进行环境探测和完成搜救任务的煤矿救援机器人，这对煤矿安全生产，建立特种危险环境下的工业救援体系具有十分重要的意义。 本文以沈阳新松公司的井下救援机器人为研究对象，对移动机器人控制体系结构进行了研究。主要工作如下： 从分析当前的体系结构入手，针对井下救援机器人的具体特点和设计要求，设计了一种以混合式体系结构为基础的移动机器人分布式体控制器。这种结构使用一种基于服务的概念，各个服务提供相当的功能，任意组合服务可以获得相应功能的机器人控制器。服务内部基于纵向的层次划分和横向的功能划分，并融合了特定的反应式行为。 本系统的特点是：自主与监控相结合，动作与感知相结合的行为，采用分布式程序的开发方法并且具有相当程度的开放性。在微软的机器人开发仿真平台上对该体系进行了实验仿真，并在新松公司井下救援机器人开发中实现了该系统。

The Acropolitan - v. 8, no. 3

In this issue...Doris Torongo, Montana Fossils, President Hoover, Mine Rescue, First Aid, Radio Debate, Anaconda Smelter, nickel-copper alloy, Ore Diggers basketball

The Amplifier - v. 4, no. 11

In this issue...Mike Freebourn, seismograph, Mine Rescue course, Lydia's, Chess Club, Butte Daily Post, Butte Elks Lodge, State Board of Education, Gordon Parker

The Amplifier - v. 5, no. 9

In this issue...Engineering Days, Mine Rescue and First Aid, Chemistry Department, Mineral Club, Anderson-Carlisle Society, Honor Roll, Continental Oil Company, Intramural basketball