WorldWideScience

Sample records for angle parking

  1. Shore-angling catches in the Tsitsikamma National Park, 1989-1995

    Directory of Open Access Journals (Sweden)

    N. Hanekom

    1997-02-01

    Full Text Available Catch card returns completed by visitors and locals angling in the fishing area of the Tsitsikamma National Park between 1991 and 1995, as well as results of scientific fishing in the whole park between 1989 and 1991 were analysed. Species composition, catch per unit effort (cpue and seasonality were determined. Seventy-six percent of the 1 147 catch cards suitable for analysis were submitted by visiting anglers, who caught a total of 1 638 fish weighing approximately 1 522 kg during 4 654 angler-hours. This was almost double the 948 fish, weighing about 611 kg, landed during 1 863 angler-hours by local anglers. A total of 709 fish weighing 774 kg was recorded during the 461 scientific fishing angler- hours. The mean annual cpue of visitors was lower than that of locals (35 @ 1 SE vs. 55 @ 3 SE fish/I 00 angler-hours, while the cpue recorded during the sci- entific fishing throughout the park was 154 fish/100 angler-hours. Species most frequently caught by visitors were Sarpa salpa (22.6 , Amblyrhynchotes honckenii (19.6 and Diplodus sargus capensis (6.7 , while the catches of locals were dominated by S. salpa (36.7 , Boopsoidea inornata (21.8 and Pomatomus saltatrix (10.4 . Outside the open fishing area scientific catches were dominated by D. sargus capensis (20 , Cheimerius nufar (13 , Pachymetopon grande (9 and Dichistius capensis (6 . Fewer than 2.5 of the bony fish caught in the fishing area weighed more than 3 kg. Catch rates of most species varied seasonally, with the overall cpue of both visitors and locals peaking between October and April. The cpue in the fishing area of the park was at least 2.5 times lower than that recorded in the De Hoop Nature Reserve and Terrace Bay in the Skeleton Coast National Park. However, the cpue recorded during scientific fishing throughout the Tsitsikamma National Park compared favourably with that recorded in other protected areas.

  2. The estimation of the value and mobility of Parks' angle in case-series of patients with defecatory disorders. Prospective clinical examination supplemented with the defecographic examination

    International Nuclear Information System (INIS)

    Background. Defecography is used by a majority of colorectal surgeons for it is the only method for anatomic and dynamic studies of the act of defecation. The method provides information on different aspects of anorectal and pelvic floor function and offers the possibility of visualizing the development of anatomic abnormalities. Methods. We analyzed the defecography findings carried out at 56 patients (50 female and 6 male) from 24 to 83 years of age (the average age 58.3 years) with proctologic ailments such as: faecal incontinence, sensation of obstruction in the rectum, constipations, rectal prolapse, solitary ulceration of rectum. The values of Parks' angle (ARA - the anorectal angle) were measured at rest, at strain and during defecation. Other parameters measured included: duration of sphincter relaxation, overall duration of defecation, mobility of the pelvic diaphragm. Results. Abnormal values of Parks' angle at rest and at strain were found in patients with the following problems: faecal incontinence, sensation of obstruction in rectum and constipation. However, they did not turn out to be characteristic for patients with rectal prolapse. Defecography has helped to detect concomitant rectocele in patients suffering from constipation and sensation of obstruction in the rectum. Defecography has also proved to be effective in the evaluation of patients who suffered from solitary ulceration of rectum. During the examination of these patients it has been observed that Parks' angle in various phases of defecation has flattened. The duration of sphincter relaxation in the studied group was changeable and did not depend on the kind of pathology. Conclusions. Defecography is one of the examinations which can be helpful in the evaluation of patient's motor functions both before and after the operation. (author)

  3. Parking Spaces

    CERN Document Server

    Armstrong, Drew; Rhoades, Brendon

    2012-01-01

    Let $W$ be a Weyl group with root lattice $Q$ and Coxeter number $h$. The elements of the finite torus $Q/(h+1)Q$ are called the $W$-{\\sf parking functions}, and we call the permutation representation of $W$ on the set of $W$-parking functions the (standard) $W$-{\\sf parking space}. Parking spaces have interesting connections to enumerative combinatorics, diagonal harmonics, and rational Cherednik algebras. In this paper we define two new $W$-parking spaces, called the {\\sf noncrossing parking space} and the {\\sf algebraic parking space}, with the following features: 1) They are defined more generally for real reflection groups. 2) They carry not just $W$-actions, but $W\\times C$-actions, where $C$ is the cyclic subgroup of $W$ generated by a Coxeter element. 3) In the crystallographic case, both are isomorphic to the standard $W$-parking space. Our Main Conjecture is that the two new parking spaces are isomorphic to each other as permutation representations of $W\\times C$. This conjecture ties together sever...

  4. Park It!

    Science.gov (United States)

    Sartorius, Tara Cady

    2010-01-01

    Many artists visit national parks to draw, paint and take photographs of some of the most amazing scenery on earth. Raw nature is one of the greatest inspirations to an artist, and artists can be credited for helping inspire the government to create the National Park System. This article features Thomas Moran (1837-1926), one of the artists who…

  5. Parks & Benefits

    DEFF Research Database (Denmark)

    Brandt, Jesper; Christensen, Andreas Aagaard; Holmes, Esbern;

    2011-01-01

    /or experiential cognition. Many historical examples show that such carrying capacities depend on a common commitment among stakeholders to a longsighted protection of the landscape system acknowledged as the main interaction between man and nature. However, 'Mediation among stakeholders is irrelevant if it is...... based on ignorance of the integrated character of nature and people'(Gunderson and Holling 2002). This is the main reason why general models for sustainability are so difficult to develop. However, a nature park designated to fulfill protection purposes through stakeholder cooperation might fulfill the...... compared to recreation and settlement. The constant priority of the balancing of nature protection and economic utilization gives rise to various experience with land use and visitor management relevant for sustainable development also outside the parks. In European nature parks the handling of visitor...

  6. Haleakala National Park Boundary

    Data.gov (United States)

    National Park Service, Department of the Interior — The park boundary of Haleakala National Park was digitized from USGS quadrangle maps. Haleakala National Park was established in September 1960. Recent NPS land...

  7. National Environmental Research Parks

    Energy Technology Data Exchange (ETDEWEB)

    1994-07-01

    The National Environmental Research Parks are outdoor laboratories that provide opportunities for environmental studies on protected lands that act as buffers around Department of Energy (DOE) facilities. The research parks are used to evaluate the environmental consequences of energy use and development as well as the strategies to mitigate these effects. They are also used to demonstrate possible environmental and land-use options. The seven parks are: Fermilab National Environmental Research Park; Hanford National Environmental Research Park; Idaho National Environmental Research Park; Los Alamos National Environmental Research Park; Nevada National Environmental Research Park; Oak Ridge National Environmental Research Park; and Savannah River National Environmental Research Park. This document gives an overview of the events that led to the creation of the research parks. Its main purpose is to summarize key points about each park, including ecological research, geological characteristics, facilities, and available databases.

  8. ParkIndex

    DEFF Research Database (Denmark)

    Kaczynski, Andrew T; Schipperijn, Jasper; Hipp, J Aaron; Besenyi, Gina M; Stanis, Sonja A Wilhelm; Hughey, S Morgan; Wilcox, Sara

    2016-01-01

    A lack of comprehensive and standardized metrics for measuring park exposure limits park-related research and health promotion efforts. This study aimed to develop and demonstrate an empirically-derived and spatially-represented index of park access (ParkIndex) that would allow researchers, plann...... significance for researchers and professionals in diverse disciplines....

  9. Scoliosis angle

    International Nuclear Information System (INIS)

    The most commonly used methods of assessing the scoliotic deviation measure angles that are not clearly defined in relation to the anatomy of the patient. In order to give an anatomic basis for such measurements it is proposed to define the scoliotic deviation as the deviation the vertebral column makes with the sagittal plane. Both the Cobb and the Ferguson angles may be based on this definition. The present methods of measurement are then attempts to measure these angles. If the plane of these angles is parallel to the film, the measurement will be correct. Errors in the measurements may be incurred by the projection. A hypothetical projection, called a 'rectified orthogonal projection', is presented, which correctly represents all scoliotic angles in accordance with these principles. It can be constructed in practice with the aid of a computer and by performing measurements on two projections of the vertebral column; a scoliotic curve can be represented independent of the kyphosis and lordosis. (Auth.)

  10. Depth Exploitation Yancheng,National Coastal Wetland Park --From Marketing Visual Angle%盐城国家滨海湿地公园的深度开发——基于营销视角的分析

    Institute of Scientific and Technical Information of China (English)

    凌奎才; 蔡月祥

    2011-01-01

    盐城拥有独具特色的湿地生态资源,旅游资源种类丰富,已具备创建国家级滨海湿地公园的物质条件,但目前一直处在较低的开发层次上,主要表现为旅游项目单一,形式简单,内容缺乏新颖性,宣传力度不够,在全国的知名度不高。分析了盐城湿地旅游的优劣势和客源市场的种类和特征,把其定位为太平洋西岸最大的湿地公园、亚洲东部最佳的生态旅游公园,着力打造“东方湿地之都,仙鹤神鹿世界”旅游品牌。对珍禽、麋鹿自然保护区、大丰港生态旅游度假区、东沙蒋家沙游览区和旅游商品提出了具有一定深度的开发策略,并运用多种传播工具持续不断的全方位宣传,积极组团参加各类旅游交易会来整体推介盐城湿地旅游品牌。%Yaneheng has a unique wetland resource and other various tourist resources, so it has created the material conditions of building a national coastal wetland park. However, the exploitation has been in the lower level, mainly for single tourism project . The simple tourism form and content and lack of propaganda make Yancheng unknown in China. This paper analyes the advan- tages and disadvantages of building the park and the types and characteristics of tourist source markets. It suggests putting up the largest wetland park on the western coast of the Pacific and the best eco - tourist park in East Asia. It advocates effort to create Capital of Oriental Wetlands, World of Cranes and Milu Deer. In the paper the authors also put forward some thoughtful strategies to develop the national reserve of rare birds and Milu deer and eco - tourist resort in Dafeng port, as well as travel products in Dongsha and Jiangjiasha Island. They call on constant overall promotion of the same idea with different media and participating in various tourism fairs actively to propagate tourism brand of Yancheng wetland.

  11. State Park Trails

    Data.gov (United States)

    Minnesota Department of Natural Resources — This data set is a collection of ArcView shapefiles (by park) of trails within statutory boundaries of individual MN State Parks, State Recreation Areas and State...

  12. Exploration of Science Parks

    Institute of Scientific and Technical Information of China (English)

    Xiong Huibing; Sun Nengli

    2005-01-01

    Science parks have developed gready in the world, whereas empirical researches have showed that science parks based on linear model cannot guarantee the creation of innovation. Hi-tech innovation is derived from flow and management of information. The commercial and social interactions between in-parks and off-park firms and research institutions act as the key determinant for innovation.Industrial clustering is the rational choice for further developing Chinese science parks and solving some problems such as the lack of dear major industries and strong innovation sense, etc.

  13. iPark

    DEFF Research Database (Denmark)

    Yang, Bin; Fantini, Ernesto Nicolas; Jensen, Christian S.

    2013-01-01

    A wide variety of desktop and mobile Web applications involve geo-tagged content, e.g., photos and (micro-) blog postings. Such content, often called User Generated Geo-Content (UGGC), plays an increasingly important role in many applications. However, a great demand also exists for “core” UGGC...... where the geo-spatial aspect is not just a tag on other content, but is the primary content, e.g., a city street map with up-to-date road construction data. Along these lines, the iPark system aims to turn volumes of GPS data obtained from vehicles into information about the locations of parking spaces......, thus enabling effective parking search applications. In particular, we demonstrate how iPark helps ordinary users annotate an existing digital map with two types of parking, on-street parking and parking zones, based on vehicular tracking data....

  14. Gradski park u Virovitici

    OpenAIRE

    Obad Šćitaroci, Mladen; Obad Šćitaroci, Bojana Bojanić

    1996-01-01

    Današnji Gradski park u povijesnoj jezgri Virovitice nastajao je kao park uz srednjovjekovnu tvrđavu i feudalni dvorac. U prvoj polovici 20. st. postao je javni gradski park. U članku se analiziraju njegova obilježja, istražuju se njegove mijene i povijesni razvoj, vrijednosti i očuvanost povijesne matrice te parkovno-urbanistička kompozicija i mogućnosti obnove.

  15. Mobile parking system

    OpenAIRE

    Jurgionis, Vytautas

    2005-01-01

    The automobiles parking system is designed in this project. This system has to make the automobiles parking payment easier, to save drivers dear time and money, to reduce traffics and pollution in the centre of the city. By implementing our automobiles parking system we will avoid all these problems. Our clients will be all users who has cars and terminal ware (personal computer with connection to the internet, mobile phone which has WAP or GPRS function, laptop). Usage and payment will be ve...

  16. SMART VEHICLE PARKING

    OpenAIRE

    S.Bharath Ram

    2016-01-01

    The goal of this project is to count the number of empty car parking areas and to display them in a Website. This system consists of sensors attached to several parking areas. These sensors located in different parking area’s detects the presence of vehicle and sends information to Microcontroller, which calculates the number of available empty parking areas and  uploads them in a website. This basically works on the principle of Internet of Things here the sensors are connected to...

  17. Beirut Waterfront Park

    OpenAIRE

    Svensson, Staffan

    2014-01-01

    Beirut Down Town is growing and a whole region is facing a transformation. On the N empty landfill next to the Marina I propose an urban park that can reflect Beirut's pulse and life. It is an urban structure in different levels that hovers over the city and overlooking the Mediterranean sea . The Park connects to the already existing seaside promenade a 6 km programmed walk full of activities, the Waterfront Park is designed to reflect the daily life on this seaside walk and meet the ambitio...

  18. New Mexico Parks

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This dataset provides an initial version of the locations of parks in New Mexico, in point form, with limited attributes, compiled using available data from a...

  19. State Park Statutory Boundaries

    Data.gov (United States)

    Minnesota Department of Natural Resources — Legislative statutory boundaries for sixty six state parks, six state recreation areas, and eight state waysides. These data are derived principally from DNR's...

  20. New Mexico State Parks

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This dataset provides an initial version of the generalized physical boundaries of New Mexico State Parks, in polygonal form with limited attributes, compiled using...

  1. Bwindi Impenetrable National Park and Mgahinga Gorilla National Park Conservation

    OpenAIRE

    The World Bank; Uganda's Ministry of Tourism, Wildlife, and Antiquities

    2007-01-01

    Uganda's Bwindi Impenetrable National Park and Mgahinga Gorilla National Park protect some of the most biologically diverse tropical forests in East Africa. Both parks conserve rare and dwindling Afromontane and Afro-alpine. Mgahinga represents the Ugandan share of the Virungas Volcanoes range and is contiguous with the Virungas National Park in the Republic of Congo and Parc National des Volcans in Rwanda. Up to fifty mountain gorillas use Mgahinga for part of the year. It is also home to nu...

  2. "South Park" vormistab roppused muusikalivormi

    Index Scriptorium Estoniae

    2000-01-01

    Animafilm "South Park : suurem, pikem ja lõikamata" ("South Park . Bigger, Longer & Uncut") : Stsenaristid Trey Parker, Matt Stone ja Pam Brady : režissöör Trey Parker : Ameerika Ühendriigid 1999

  3. Lucas Heights technology park

    International Nuclear Information System (INIS)

    The proposed Lucas Heights Technology Park will pound together the applied research programs of Government, tertiary and industry sectors, aiming to foster technology transfer particularly to the high-technology manufacturing industry. A description of the site is given along with an outline of the envisaged development, existing facilities and expertise. ills

  4. Analysis and modeling of parking behavior

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Analyzes the spatial structure of parking behavior and establishes a basic parking behavior model to represent the parking problem in downtown, and establishes a parking pricing model to analyze the parking equilibrium with a positive parking fee and uses a paired combinatorial logit model to analyze the effect of trip integrative cost on parking behavior and concludes from empirical results that the parking behavior model performs well.

  5. Perception of perspective angles

    NARCIS (Netherlands)

    Erkelens, C.J.

    2015-01-01

    We perceive perspective angles, that is, angles that have an orientation in depth, differently from what they are in physical space. Extreme examples are angles between rails of a railway line or between lane dividers of a long and straight road. In this study, subjects judged perspective angles bet

  6. Beijing International Sculpture Park

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    Inauguration of the 2002 Beijing International Urban Sculptural Art Exhibition also saw the opening of the Beijing International Sculpture Park on Yuquan Road, Beijing. The park houses 140 statues.This exhibition is aimed at promoting exchanges and cooperation among sculptors across the world, integrating urban sculpture into everyday life, and encouraging innovation in this sector. It is expected to bring inspiration to Beijing as regards new concepts in urban construction, through exchanges with other nations. This exhibition constitutes interaction between the public and art, and dialogue between China and the world.The works on display are Beijing’s latest attraction, and add a touch of modernity to this ancient city. Some are to be placed in sports stadiums during the 2008 Olympics.

  7. Dog Park Renovation Plan

    OpenAIRE

    Vidal Pellikka, Dario

    2012-01-01

    Green areas pay an important role in modern society. As cities expand rapidly, green areas become more important, desirable, and attractive for society. In order to offer an adequate environment, all sectors have to be considered in the planning; children, the handicapped, the elderly, and even pets. Dogs have natural instincts and necessities, and should be considered in an urban development as pets are part of society. Pikku-Palomäaki Dog Park, situated in Kouvola city, is lacking in ge...

  8. Park-Our?

    OpenAIRE

    Jæger, Pelle Ejlerskov; Hansen, Frederik Nikolaj Sandfeld

    2014-01-01

    Abstract This project revolves around parkour-practitioners in Albertslund and their interaction with the municipal system in connection with an action-research-project, which aims to shape a new parkour-park in the town. We investigate, via a progressive-phronetic research-model, in which situation un-organized groups, like parkour-practitioners, find themselves, when faced with the bureaucratic machinery of the municipality, which, in opposition with parkour-ideals of voluntary communiti...

  9. The uneasy case for lower parking standards

    OpenAIRE

    Cutter, W. Bowman; Franco, Sofia F.

    2012-01-01

    Minimum parking requirements are the norm for urban and suburban development in the United States (Davidson and Dolnick (2002)). The justification for parking space requirements is that overflow parking will occupy nearby street or off-street parking. Shoup (1999) and Willson (1995) provides cases where there is reason to believe that parking space requirements have forced parcel developers to place more parking than they would in the absence of parking requirements. If the effect...

  10. Video-based real-time on-street parking occupancy detection system

    Science.gov (United States)

    Bulan, Orhan; Loce, Robert P.; Wu, Wencheng; Wang, YaoRong; Bernal, Edgar A.; Fan, Zhigang

    2013-10-01

    Urban parking management is receiving significant attention due to its potential to reduce traffic congestion, fuel consumption, and emissions. Real-time parking occupancy detection is a critical component of on-street parking management systems, where occupancy information is relayed to drivers via smart phone apps, radio, Internet, on-road signs, or global positioning system auxiliary signals. Video-based parking occupancy detection systems can provide a cost-effective solution to the sensing task while providing additional functionality for traffic law enforcement and surveillance. We present a video-based on-street parking occupancy detection system that can operate in real time. Our system accounts for the inherent challenges that exist in on-street parking settings, including illumination changes, rain, shadows, occlusions, and camera motion. Our method utilizes several components from video processing and computer vision for motion detection, background subtraction, and vehicle detection. We also present three traffic law enforcement applications: parking angle violation detection, parking boundary violation detection, and exclusion zone violation detection, which can be integrated into the parking occupancy cameras as a value-added option. Our experimental results show that the proposed parking occupancy detection method performs in real-time at 5 frames/s and achieves better than 90% detection accuracy across several days of videos captured in a busy street block under various weather conditions such as sunny, cloudy, and rainy, among others.

  11. State Legislative Support for Parks

    OpenAIRE

    Judy Kruger; Tina Lankford; Tom Schmid

    2010-01-01

    Background: Parks are important venues that can encourage population-level physical activity, and policy legislation can facilitate or discourage physical activity and other park uses, depending on the type and level of support. This study aims to summarize the status and content of state-level park-related legislation. Methods: We searched for eligible legislation from 2001–2007 in two data sources, CDC’s Nutrition, Physical Activity and Obesity Legislative Database and Lexis-Nexis, using th...

  12. Orlice Nature Park - environmental themes

    International Nuclear Information System (INIS)

    The aim of this abstract is to outline the main characteristics of Orlice Nature Park and of the procedure of Environmental Impact Assessment (EIA), and to evaluate public interest in the nature park and in nature protection in general. Orlice Nature Park was instituted in 1996. The function of the park is to protect the character of the area of landscape around the River Orlice. Orlice Natural Park covers an area of 115 sq. km. The main environmental risks to the park are: intensive agriculture, forest mono-culture, industry, transport, channel improvement, the building of holiday cottages, sport, and recreation. Among the conflicts of interest in the park are: nature protection, water management, building constrictions, business, fishery, water sports and recreation. During the process of Environmental Impact Assessment in Hradec Kralove, the public voiced its opinion against the building of a supermarket within the grounds of of the nature park. In this case the public showed its interest in the value of nature and landscape, the value of human health and the value of plant species. In general, the public and the local media show an interest in the park only in exceptional circumstances. (author)

  13. Automated Car Park Management System

    Science.gov (United States)

    Fabros, J. P.; Tabañag, D.; Espra, A.; Gerasta, O. J.

    2015-06-01

    This study aims to develop a prototype for an Automated Car Park Management System that will increase the quality of service of parking lots through the integration of a smart system that assists motorist in finding vacant parking lot. The research was based on implementing an operating system and a monitoring system for parking system without the use of manpower. This will include Parking Guidance and Information System concept which will efficiently assist motorists and ensures the safety of the vehicles and the valuables inside the vehicle. For monitoring, Optical Character Recognition was employed to monitor and put into list all the cars entering the parking area. All parking events in this system are visible via MATLAB GUI which contain time-in, time-out, time consumed information and also the lot number where the car parks. To put into reality, this system has a payment method, and it comes via a coin slot operation to control the exit gate. The Automated Car Park Management System was successfully built by utilizing microcontrollers specifically one PIC18f4550 and two PIC16F84s and one PIC16F628A.

  14. The today nuclear park

    International Nuclear Information System (INIS)

    This economic analysis of the nuclear industry, takes stock on the french nuclear park, the nuclear materials flux, the operating and in construction from 1970 to 1998 reactors, the storage and the wastes reprocessing. The second part proposes many scenario in function of the reactors lifetime and the industrial policy of fuel reprocessing. This analysis shows the interest of extending the power plants lifetime and evaluates the consequences of a reprocessing-recycling policy facing the stop of such a policy in 2010. (A.L.B.)

  15. Optimization of Time-Varying Parking Charges and Parking Supply in Networks with Multiple User Classes and Multiple Parking Facilities

    Institute of Scientific and Technical Information of China (English)

    LI Zhichun; HUANG Haijun; William H. K. Lam; S. C. Wong

    2007-01-01

    The optimization of parking charges and parking supply over the time of a day is an important problem in the design of transportation networks. This paper presents a bilevel model to determine the optimal time-varying parking charges and parking supply in road networks with multiple user classes and different types of parking facilities. The upper level of the model aims to maximize the network net benefit in response to the parking charges and parking supply, whereas the lower level is a time-dependent network equilibrium problem with elastic demand. A descent-gradient-based solution algorithm is adapted to solve the model. The numerical results show that the implementation of time-varying parking charges and parking supply is useful to effectively cater to the time-varying demand with different parking needs. The model provides a powerful tool for strategically designing parking locations and evaluating various parking policies.

  16. Great Smoky Mountains National Park Hydro Plus

    Data.gov (United States)

    National Park Service, Department of the Interior — Park Hydro Plus is a value-added attribution of data produced by Great Smoky Mountains National Park and published by the USGS NHD. Not to be confused with the USGS...

  17. Beijing Star Lake Ecology Park

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ Beijing Star Lake Ecology Park is a Five-star hotel which has developed multi-functions of restaurant, lodge, bath, landscape seeing, leisure,body exercise, recreation, Ecology agriculture,etc. Occupying an area of 500 mu, the park is an environmental friendly five-star hotel.

  18. An Amusement Park Physics Competition

    Science.gov (United States)

    Moll, Rachel F.

    2010-01-01

    Amusement park physics is a popular way to reinforce physics concepts and to motivate physics learners. This article describes a novel physics competition where students use simple tools to take amusement park ride measurements and use the data to answer challenging exam questions. Research into the impact of participating in the competition…

  19. Science parks as knowledge organizations

    DEFF Research Database (Denmark)

    Hansson, Finn

    gained agrowing importance in the new economy. If we shift focus to organizationtheory discussions on new knowledge and innovation has specialized in relationto the process of creation, managing, organizing, sharing, transferring etc. ofknowledge. The evaluation of science parks has to relate to the...... society.Keywords: knowledge creation, ba, science parks, knowledge management...

  20. The case of municipal parking offices

    OpenAIRE

    Dahl, Dorte Boesby

    2012-01-01

    This paper is about the work and management of parking patrol officers in a Danish municipal department responsible for parking law enforcement. The job as a parking officer is un-skilled and fairly light in terms of physical demands, but quite demanding in terms of contact and coping with disgruntled car-drivers. In recent years the municipality has developed a strict policy in regard to parking, increasing both the enforcement of parking rules and the prices for parking. Alongside this deve...

  1. CERN in the park

    CERN Multimedia

    2002-01-01

    CERN will be the centre of debate at a 'Café scientifique' on Monday 29 April. The aim of the Cafés scientifiques, which are organised by the association of Bancs Publics, is to kindle discussion between ordinary people and specialists in a scientific field. This Monday, Maurice Bourquin, President of the CERN Council, Hans Hoffmann, Director of Technology Transfer and Scientific Computing at CERN, Gilbert Guignard, a physicist at CERN, and Ruhal Floris, who teaches mathematical didactics at the University of Geneva, will explain the usefulness and contributions to science of the world's biggest laboratory for particle physics. What is CERN for? Monday 29 April at 18.30 Musée d'histoire des sciences, Geneva (in the park Perle du Lac) Entry free Wine and buffet after the discussion

  2. Reading Angles in Maps

    Science.gov (United States)

    Izard, Véronique; O'Donnell, Evan; Spelke, Elizabeth S.

    2014-01-01

    Preschool children can navigate by simple geometric maps of the environment, but the nature of the geometric relations they use in map reading remains unclear. Here, children were tested specifically on their sensitivity to angle. Forty-eight children (age 47:15-53:30 months) were presented with fragments of geometric maps, in which angle sections…

  3. Perception of urban park soundscape.

    Science.gov (United States)

    Tse, Man Sze; Chau, Chi Kwan; Choy, Yat Sze; Tsui, Wai Keung; Chan, Chak Ngai; Tang, Shiu Keung

    2012-04-01

    A number of studies have been initiated to explore how to improve the soundscape quality in urban parks. However, good soundscape quality in parks cannot be provided without a thorough understanding of the complex relationships among sound, environment, and individuals. As acoustic comfort is considered to be an important outcome of soundscape quality, this study investigates the relative impacts of the factors influencing acoustic comfort evaluation by formulating a multivariate ordered logit model. This study also explores the inter-relationships among acoustic comfort evaluation, acceptability of the environment, and preference to stay in a park using a path model. A total of 595 valid responses were obtained from interview surveys administered in four parks in Hong Kong while objective sound measurements were carried out at the survey spots concurrently. The findings unveil that acoustic comfort evaluation, besides visual comfort evaluation of landscape, also plays an important role on users' acceptability of the urban park environment. Compared with all the studied acoustic related factors, acoustic comfort evaluation serves as a better proxy for park users' preference to stay in urban parks. Hearing the breeze will significantly increase the likelihood of individuals in giving high acoustic comfort evaluation. Conversely, hearing the sounds from heavy vehicles or sounds from bikes will significantly reduce the likelihood in giving a high acoustic evaluation. PMID:22501055

  4. Understanding parking habits at CERN

    CERN Multimedia

    Anaïs Schaeffer

    2016-01-01

    The SMB department is setting up a monitoring system in certain CERN car parks in order to evaluate their occupancy rates and subsequently make them easier to use.    Vehicle registration plate readers (red triangles) are now installed at the entrances and exits of the Le Cèdres car park (in orange) and of the Building 4 and 5 one (in blue). The 2 other car parks (Building 40 in violet and “high-voltage” in green) will be equipped at a later stage. Vehicle registration plate readers are now installed at the entrances and exits of the Les Cèdres car park and of the Building 4 and 5 car park, both on the Meyrin site. The information collected by these readers will allow the occupancy levels of these car parks to be analysed throughout the day, establishing periods of peak usage and the pattern of vehicle movements. “We have been experiencing parking problems at CERN for several years n...

  5. Optimal reconstruction angles

    International Nuclear Information System (INIS)

    The question of optimal projection angles has recently become of interest in the field of reconstruction from projections. Here, studies are concentrated on the n x n pixel space, where literative algorithms such as ART and direct matrix techniques due to Katz are considered. The best angles are determined in a Gauss--Markov statistical sense as well as with respect to a function-theoretical error bound. The possibility of making photon intensity a function of angle is also examined. Finally, the best angles to use in an ART-like algorithm are studied. A certain set of unequally spaced angles was found to be preferred in several contexts. 15 figures, 6 tables

  6. Regulating on-street parking

    OpenAIRE

    Calthrop, E; Proost, Stef

    2004-01-01

    Consider the choices available to a shopper driving to a city and trying to park downtown. One option, typical to many cities, is to follow the signposts to an off-street parking facility, which is often privately operated. Another option is to search for an on-street spot. If this proves unsuccessful, it is always possible to return to the off-street facility. We formalise such a setting and examine optimal on-street parking policy in the presence of an off-street market. Not surprisingly, t...

  7. Photoelectric angle converter

    Science.gov (United States)

    Podzharenko, Volodymyr A.; Kulakov, Pavlo I.

    2001-06-01

    The photo-electric angle transmitter of rotation is offered, at which the output voltage is linear function of entering magnitude. In a transmitter the linear phototransducer is used on the basis of pair photo diode -- operating amplifier, which output voltage is linear function of the area of an illuminated photosensitive stratum, and modulator of a light stream of the special shape, which ensures a linear dependence of this area from an angle of rotation. The transmitter has good frequent properties and can be used for dynamic measurements of an angular velocity and angle of rotation, in systems of exact drives and systems of autocontrol.

  8. A reliability assessment of a direct-observation park evaluation tool: the Parks, activity and recreation among kids (PARK) tool

    OpenAIRE

    Bird, Madeleine E.; Datta, Geetanjali D.; Van Hulst, Andraea; Kestens, Yan; Barnett, Tracie A.

    2015-01-01

    Background Parks are increasingly being viewed as a resource that may influence youth obesity and physical activity (PA). Assessing park quality can be challenging as few tools assess park characteristics geared towards youth PA. Additionally, no studies have compared reliability estimates of items assessed in different countries, hindering aims towards generalizable park audit items. Finally, new satellite imaging technology is allowing for desktop identification of parks, however it remains...

  9. Full-Automatic Parking registration and payment

    DEFF Research Database (Denmark)

    Agerholm, Niels; Lahrmann, Harry; Jørgensen, Brian;

    2014-01-01

    As part of ITS Platform North Denmark, a full-automatic GNSS-based parking payment (PP) system was developed (PP app). On the basis of the parking position and parking time, the PP app can determine the price of parking and collect the amount from the car owner’s bank account. The driver is...

  10. Multinational underground nuclear parks

    International Nuclear Information System (INIS)

    Newcomer countries expected to develop new nuclear power programs by 2030 are being encouraged by the International Atomic Energy Agency to explore the use of shared facilities for spent fuel storage and geologic disposal. Multinational underground nuclear parks (M-UNPs) are an option for sharing such facilities. Newcomer countries with suitable bedrock conditions could volunteer to host M-UNPs. M-UNPs would include back-end fuel cycle facilities, in open or closed fuel cycle configurations, with sufficient capacity to enable M-UNP host countries to provide for-fee waste management services to partner countries, and to manage waste from the M-UNP power reactors. M-UNP potential advantages include: the option for decades of spent fuel storage; fuel-cycle policy flexibility; increased proliferation resistance; high margin of physical security against attack; and high margin of containment capability in the event of beyond-design-basis accidents, thereby reducing the risk of Fukushima-like radiological contamination of surface lands. A hypothetical M-UNP in crystalline rock with facilities for small modular reactors, spent fuel storage, reprocessing, and geologic disposal is described using a room-and-pillar reference-design cavern. Underground construction cost is judged tractable through use of modern excavation technology and careful site selection. (authors)

  11. Multinational underground nuclear parks

    Energy Technology Data Exchange (ETDEWEB)

    Myers, C.W. [Nuclear Engineering and Nonproliferation Division, Los Alamos National Laboratory, MS F650, Los Alamos, NM 87544 (United States); Giraud, K.M. [Wolf Creek Nuclear Operating Corporation, 1550 Oxen Lane NE, P.O. Box 411, Burlington, KS 66839-0411 (United States)

    2013-07-01

    Newcomer countries expected to develop new nuclear power programs by 2030 are being encouraged by the International Atomic Energy Agency to explore the use of shared facilities for spent fuel storage and geologic disposal. Multinational underground nuclear parks (M-UNPs) are an option for sharing such facilities. Newcomer countries with suitable bedrock conditions could volunteer to host M-UNPs. M-UNPs would include back-end fuel cycle facilities, in open or closed fuel cycle configurations, with sufficient capacity to enable M-UNP host countries to provide for-fee waste management services to partner countries, and to manage waste from the M-UNP power reactors. M-UNP potential advantages include: the option for decades of spent fuel storage; fuel-cycle policy flexibility; increased proliferation resistance; high margin of physical security against attack; and high margin of containment capability in the event of beyond-design-basis accidents, thereby reducing the risk of Fukushima-like radiological contamination of surface lands. A hypothetical M-UNP in crystalline rock with facilities for small modular reactors, spent fuel storage, reprocessing, and geologic disposal is described using a room-and-pillar reference-design cavern. Underground construction cost is judged tractable through use of modern excavation technology and careful site selection. (authors)

  12. REVIEW: Baluran Nasional Park Savanna

    OpenAIRE

    M. YUSUF SABARNO

    2002-01-01

    One of the biodiversity richness in Indonesia is ecosystem of Baluran National Park savanna. This type of savanna is similar to African savanna that is included in tropical savanna. There are two types of savanna, namely flat and undulating savanna. The savanna ecosystem that covers about 40% of the total area of Baluran National Park has important role on supporting herbivore animals such as wild cattle (Bos javanicus), deer (Cervus timorensis) and wild buffalo (Bubalus bubalis). The variety...

  13. Archaeological parks: what are they?

    Directory of Open Access Journals (Sweden)

    Paulette M. McManus

    1999-11-01

    Full Text Available Most in-situ conservation and presentation of archaeological sites focuses more on the monuments and other artefacts themselves than on them and the landscapes of which they are a part. The concept of an archaeological park can overcome this limitation. In this personal view of what constitutes an archaeological park, the intellectual roots and contemporary meaning of this relatively new concept are explored.

  14. Phase angle measurement techniques

    Energy Technology Data Exchange (ETDEWEB)

    Madge, R.; Fischer, D.

    1996-01-01

    Real-time measure of the power transfer across a transmission line was discussed. Phase angle measurement techniques, algorithms and applications relevant to power utilities were assessed. Phase-based applications compute the voltage angle difference between two stations, thereby allowing for power transfer calculations and power system control applications. A list of phase angle measurement applications was provided. It includes frequency measurement, state estimation, adaptive relaying, power system control, system restoration, real power flow monitoring and stability assessment, reactive power requirements monitoring, HVDC modulation, subsynchronous resonance, sequence of event recording, and loss reduction and fault location. The optimum timing requirement was determined for each application. Among the timing systems available today, the Global Positioning System (GPS), supported by powerful computers and other custom hardware, is the only tool that can provide the accuracy and coverage needed by today`s power system applications. Commercially available equipment for phase angle measurements was also reviewed. 30 refs., 32 tabs., 5 figs.

  15. Wireless based Smart Parking System using Zigbee

    OpenAIRE

    Hamzah Asyrani Bin Sulaiman; Mohd Fareez Bin Mohd Afif; Mohd Azlishah Bin Othman; Mohamad Harris Bin Misran; Maizatul Alice Binti Meor Said

    2013-01-01

    One of main issues of developing big parking space for shopping complexes, office complexes and other types of building that requires large parking space is to notify the visitors of occupied and nonoccupied parking space. Most of the visitors might spending up to 30 to 45 minutes just to find an empty parking space. In most recent technology, some parking lot system offered a system that could automatically count when the car entering the empty car space and blocking an infrared signal thus ...

  16. Parking management : strategies, evaluation and planning

    International Nuclear Information System (INIS)

    Parking facilities are a major cost to society. Current planning practices are based on the assumption that parking should be abundant and provided free, with costs borne indirectly. This report examined parking management strategies related to integrated parking plans. Problems with current parking planning practices were reviewed. The costs of parking facilities were examined, as well as the savings that can accrue from improved management techniques. Strategies included shared parking; remote parking and shuttle services; walking and cycling improvements; improved enforcement and control; and increasing the capacity of existing parking facilities. Parking pricing methods, financial incentives and parking tax reforms were reviewed. Issues concerning user information and marketing were examined. Overflow parking plans were evaluated. Three illustrative examples of parking management programs were outlined, along with details of implementation, planning and evaluation procedures. It was concluded that cost-effective parking management programs can often reduce parking requirements by 20 to 40 per cent compared with conventional planning requirements, in addition to providing economic, social and environmental benefits. 32 refs., 7 tabs., 3 figs

  17. REVIEW: Baluran Nasional Park Savanna

    Directory of Open Access Journals (Sweden)

    M. YUSUF SABARNO

    2002-01-01

    Full Text Available One of the biodiversity richness in Indonesia is ecosystem of Baluran National Park savanna. This type of savanna is similar to African savanna that is included in tropical savanna. There are two types of savanna, namely flat and undulating savanna. The savanna ecosystem that covers about 40% of the total area of Baluran National Park has important role on supporting herbivore animals such as wild cattle (Bos javanicus, deer (Cervus timorensis and wild buffalo (Bubalus bubalis. The variety of grasses and other vegetation provide food for those animals, therefore, the reduction of the reduction of quality and quantity of the savanna would reduce in the population of the herbivores. The savanna in the Baluran National Park is about 10.000 ha, however, due to invasion of Acacia nilotica has resulted in the reduction of the savanna reaching about 50%. Moreover, illegal grassing inside the Park has brought negative impact to the quality of the area and the wild fauna. Overgrazing may influence on the reduction of the population of wild fauna. Pressure to the savanna has a great impact on the balance and preservation of whole ecosystem in Baluran. Efforts have been made in order to restore the Baluran ecosystem such as preventing the expansion of A. nilotica as well as preventing illegal grazing. The Baluran National Park is still looking for the most effective and efficient way of preserving savanna ecosystem in Baluran.

  18. Bibliography of Doctor Chul Park

    Science.gov (United States)

    Gochberg, Lawrence A.; Venkatapathy, Ethiraj; Park, Chul

    1995-01-01

    This document contains a comprehensive bibliography of the published works, and a short biography, of Dr. Chul Park. The contents of this bibliography were compiled primarily from the NASA RECON data base. The RECON citations have been modified to appear in a uniform format with all other listed citations . These other citations were located by computer searches in the INSPEC, NTIS, COMPENDEX, and Chemical Abstracts data bases, as well as through the cooperation of Dr. Chul Park, and his associates in the Reacting Flow Environments Branch at NASA Ames Research Center. All citations are presented in an approximate reverse chronological order from the present date. This work was created to honor the occasion of Dr. Chul Park's retirement on December 14, 1994, after 27 years of distinguished government service at the NASA Ames Research Center.

  19. The quadriceps angle

    DEFF Research Database (Denmark)

    Miles, James Edward; Frederiksen, Jane V.; Jensen, Bente Rona;

    2012-01-01

    : Pelvic limbs from red foxes (Vulpes vulpes). METHODS: Q angles were measured on hip dysplasia (HD) and whole limb (WL) view radiographs of each limb between the acetabular rim, mid-point (Q1: patellar center, Q2: femoral trochlea), and tibial tuberosity. Errors of 0.5-2.0 mm at measurement landmarks...

  20. Yaw Angle Demonstration

    Science.gov (United States)

    1994-01-01

    The Large Angle Magnetic Suspension Test Fixture (LAMSTF) is a 5 degree-of -freedom repulsive force magnetic suspension system designed to study the control of objects over large magnetic gaps. A digital control algorithm uses 6 sets of laser-sheet sensors and 5 control coils to position a cylinder 3' above the plane of electromagnetics

  1. The lateral angle revisited

    DEFF Research Database (Denmark)

    Morgan, Jeannie; Lynnerup, Niels; Hoppa, R.D.

    2013-01-01

    measurements taken from computed tomography (CT) scans. Previous reports have observed that the lateral angle size in females is significantly larger than in males. The method was applied to an independent series of 77 postmortem CT scans (42 males, 35 females) to validate its accuracy and reliability. The...

  2. Free and Shared Parking: New Ideas on Construction and Management of Parking Facilities in Old City of Zhenhai

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Because of a shortage of parking spaces, illegal and sidewalk parking are becoming increasingly prominent in cities. Finding effective measures to increase parking space and alleviate parking problems are challenges faced by many cities. On the basis of research on parking lot distribution and parking rules, this paper proposes a strategy of free and shared parking. Charges for public parking lots should be suspended and parking management should be strengthened. New public buildings, while satisfying their own parking needs, should also take on the responsibility of providing some public parking spaces. Residential districts and public buildings could share their parking spaces.

  3. Everglades National Park Including Biscayne National Park. Activity Book.

    Science.gov (United States)

    Ruehrwein, Dick

    Intended to help elementary school children learn about the resources of the Everglades and Biscayne National Parks, this activity book includes information, puzzles, games, and quizzes. The booklet deals with concepts related to: (1) the seasons; (2) fire ecology; (3) water; (4) fish; (5) mammals; (6) mosquitos; (7) birds; (8) venomous snakes;…

  4. ENERGY EFFICIENT AUTOMATED CAR PARKING SYSTEM

    Directory of Open Access Journals (Sweden)

    V. Sumathi

    2013-06-01

    Full Text Available Due to a rapid increase in the number of vehicles, the need for parking spaces is on rise. It is important to park the cars in close proximity to avoid traffic congestion and use a parking areaefficiently. Current car parking management systems utilize human personnel to find available parking areas or use a video based system that collects the information in the form of images and tracks available parking slots. This paper describes an alternative energy efficient system which allots a unique parking ‘slot’ for every incoming car. The parking area has a number of ‘slots’ to park which are prioritized in such a way that the available slot nearest to the entry is allotted to every incoming car. The driver has to park in that particular slot allotted without searching for a vacant space thus reducing the time for parking and making an efficient use of available space. The System additionally makes efficient use ofenergy by switching the lights in the parking area ON only when a car is in motion. The application is developed on LPC1343 ARM processor and tested on a miniature prototype. The results suggest that it isa robust system and can be implemented in real time with an option to increase the number of parking slots as required.

  5. Piscataway Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  6. Catoctin Mountain Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  7. Sequoia National Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  8. Genetics Home Reference: Parkes Weber syndrome

    Science.gov (United States)

    ... because of their color are sometimes called "port-wine stains." In people with Parkes Weber syndrome , capillary ... diagnosis or management of Parkes Weber syndrome: Gene Review: Gene Review: RASA1-Related Disorders Genetic Testing Registry: ...

  9. Adminstrative Boundary for Glacier National Park, Montana

    Data.gov (United States)

    National Park Service, Department of the Interior — The current administrative boundary of Glacier National Park, Montana. This data is based on 1:24000 scale USGS quad mapping published in 1968, but was revised in...

  10. Browns Park NWR Water Use Report- 1999

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report contains locations and water use at Browns Park NWR for 1999. A basic introduction highlighting the region that Browns Park NWR is a part of and the...

  11. Browns Park NWR Water Use Report- 2000

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report contains locations and water use at Browns Park NWR for 2000. A basic introduction highlighting the region that Browns Park NWR is a part of and the...

  12. Great Smoky Mountains National Park Geology

    Data.gov (United States)

    National Park Service, Department of the Interior — The Digital Geologic Units of Great Smoky Mountains National Park and Vicinity, Tennessee and North Carolina consists of geologic units mapped as area (polygon)...

  13. Haleakala National Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  14. Canyonlands National Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  15. Badlands National Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  16. Saguaro National Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  17. Voyageurs National Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Bureau of Land Maganement in GCDB for the Midwest Regional...

  18. Geologie van die Bergkwagga Nasionale Park

    Directory of Open Access Journals (Sweden)

    D. K Toerien

    1972-01-01

    Full Text Available Die geologie van die Bergkwagga Nasionale Park word behandel. Die topografie en dreinering word bespreek en gevolg deur 'n kort behandeling van die Serie Beaufort (asook doleriet intrusies soos dit in die Park voorkom. The geology of the Mountain Zebra National Park is dealt with. The topography and drainage is discussed, followed by a brief discussion of the Beaufort Series (and dolerite intrusion, as it occurs in the Park.

  19. 'Shockley park' stirs racism row

    Science.gov (United States)

    Gwynne, Peter

    2009-07-01

    A local authority in Northern California has encountered unexpected resistance to its decision to name a park after the Nobel-prize-winning physicist William Shockley, with a coalition of churches and civic groups preparing to petition against the name at a meeting scheduled for 23 July.

  20. 77 FR 12761 - Special Regulations; Areas of the National Park System, Saguaro National Park, Bicycle Route

    Science.gov (United States)

    2012-03-02

    ...The National Park Service (NPS) is proposing to designate the Hope Camp Trail as a bicycle route within Saguaro National Park (Park). The National Park Service general regulation at 36 CFR 4.30(b) requires promulgation of a special regulation to designate bicycle routes outside of developed areas and special use...

  1. Large Piwinski angle

    CERN Document Server

    Abelleira, J L; Bhat, C; Cornelis, K; De Maria, R; Fartoukh, S; Giachino, R; Holzer, E B; Lamont, M; Mastoridis, T; Macpherson, A; Papotti, G; Pieloni, T; Roncarolo, F; Roy, G; Salvachua, B; Valuch, D; Zimmermann, F; Ohmi, K

    2012-01-01

    Two high brightness bunches per beam were collided at injection energy with varying spectrometer strength in IP8 so that the corresponding Piwinski angle changed from about 1.2–1.3 to 0.2. One of the two bunches colliding in IP8 also collided in IPs 1 and 5, increasing its tune spread. A Piwinski angle of 1.2 is the biggest value ever achieved in a hadron collider. The goal of this experiemnt had been to investigate the influence of this parameter on the luminosity lifetime, beam lifetime and emittance growth rate. Due to technical problems and unavailability of luminosity signals from CMS this goal was only partially accomplished.

  2. Changing perspectives in urban park management

    DEFF Research Database (Denmark)

    Chan, Chung-shing; Marafa, Lawal M.; Konijnendijk, Cecil Cornelis

    2015-01-01

    Urban parks provide numerous benefits to our society. In densely populated metropolises such as Hong Kong, urban parks are in high demand. A variety of indicators can be used as tools for improving park planning and management. Facing a dynamic society and increasing user expectations, urban park...... for future park management. Moreover, these findings also provide a source of comparison, and perhaps inspiration for urban green space authorities in other cities.......Urban parks provide numerous benefits to our society. In densely populated metropolises such as Hong Kong, urban parks are in high demand. A variety of indicators can be used as tools for improving park planning and management. Facing a dynamic society and increasing user expectations, urban park...... managers in Hong Kong have encountered different challenges over time, and the quest for changing park managerial strategies. In 2004, a set of indicators for urban park management in Hong Kong was produced as part of a Master's research. Local park managers were asked about their views on the respective...

  3. 75 FR 12254 - National Park Service

    Science.gov (United States)

    2010-03-15

    ... National Park Service AGENCY: National Park Service, U.S. Department of the Interior. ACTION: National... National Center for Preservation Technology and Training, National Park Service, will meet on Thursday and... Service, U.S. Department of the Interior, 645 University Parkway, Natchitoches, LA 71457--telephone...

  4. Bicycle parking preferences: costs versus walking time

    NARCIS (Netherlands)

    Molin, E.J.E.; Maat, K.

    2014-01-01

    Successful bicycle stimulating policies may increase the need for bicycle parking capacity, especially at main railway stations located in city centers. A potential solution for this problem involves combining paid surveyed indoor parking near the platforms and free open-air parking without surveill

  5. Why are angles misperceived?

    OpenAIRE

    Nundy, Surajit; Lotto, Beau; Coppola, David; Shimpi, Amita; Purves, Dale

    2000-01-01

    Although it has long been apparent that observers tend to overestimate the magnitude of acute angles and underestimate obtuse ones, there is no consensus about why such distortions are seen. Geometrical modeling combined with psychophysical testing of human subjects indicates that these misperceptions are the result of an empirical strategy that resolves the inherent ambiguity of angular stimuli by generating percepts of the past significance of the stimulus rather than the geometry of its re...

  6. Angle states in quantum mechanics

    Science.gov (United States)

    de la Torre, A. C.; Iguain, J. L.

    1998-12-01

    Angle states and angle operators are defined for a system with arbitrary angular momentum. They provide a reasonable formalization of the concept of angle provided that we accept that the angular orientation is quantized. The angle operator is the generator of boosts in angular momentum and is, almost everywhere, linearly related to the logarithm of the shift operator. Angle states for fermions and bosons behave differently under parity transformation.

  7. 36 CFR 7.11 - Saguaro National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Saguaro National Park. 7.11 Section 7.11 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.11 Saguaro National Park. (a) Bicycles. That portion of...

  8. 36 CFR 7.1 - Colonial National Historical Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Colonial National Historical Park. 7.1 Section 7.1 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.1 Colonial National Historical Park....

  9. 36 CFR 7.39 - Mesa Verde National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Mesa Verde National Park. 7.39 Section 7.39 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.39 Mesa Verde National Park. (a) Visiting...

  10. 36 CFR 7.84 - Channel Islands National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Channel Islands National Park. 7.84 Section 7.84 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.84 Channel Islands National Park....

  11. 36 CFR 7.4 - Grand Canyon National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Grand Canyon National Park. 7.4 Section 7.4 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.4 Grand Canyon National Park. (a)...

  12. 76 FR 72003 - Paterson Great Falls National Historical Park

    Science.gov (United States)

    2011-11-21

    ... National Park Service Paterson Great Falls National Historical Park AGENCY: National Park Service, Interior..., Public Law 111-11 (codified at 16 U.S.C. 410lll), the National Park Service announces that the Secretary... National Historical Park as a unit of the National Park System. FOR FURTHER INFORMATION CONTACT:...

  13. 36 CFR 7.18 - Hot Springs National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Hot Springs National Park. 7.18 Section 7.18 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.18 Hot Springs National Park. (a)...

  14. 36 CFR 7.28 - Olympic National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Olympic National Park. 7.28 Section 7.28 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.28 Olympic National Park. (a) Fishing—(1)...

  15. 36 CFR 7.15 - Shenandoah National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Shenandoah National Park. 7.15 Section 7.15 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.15 Shenandoah National Park. (a)...

  16. 36 CFR 1253.2 - National Archives at College Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false National Archives at College Park. 1253.2 Section 1253.2 Parks, Forests, and Public Property NATIONAL ARCHIVES AND RECORDS... College Park. (a) The National Archives at College Park is located at 8601 Adelphi Road, College Park,...

  17. 36 CFR 7.66 - North Cascades National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false North Cascades National Park. 7.66 Section 7.66 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.66 North Cascades National Park....

  18. 36 CFR 7.74 - Virgin Islands National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Virgin Islands National Park. 7.74 Section 7.74 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.74 Virgin Islands National Park. (a)...

  19. 36 CFR 7.25 - Hawaii Volcanoes National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Hawaii Volcanoes National Park. 7.25 Section 7.25 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.25 Hawaii Volcanoes National Park....

  20. 36 CFR 7.5 - Mount Rainier National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Mount Rainier National Park. 7.5 Section 7.5 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.5 Mount Rainier National Park....

  1. 36 CFR 7.2 - Crater Lake National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Crater Lake National Park. 7.2 Section 7.2 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.2 Crater Lake National Park. (a)...

  2. 36 CFR 7.7 - Rocky Mountain National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Rocky Mountain National Park. 7.7 Section 7.7 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.7 Rocky Mountain National Park....

  3. 36 CFR 7.54 - Theodore Roosevelt National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Theodore Roosevelt National Park. 7.54 Section 7.54 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.54 Theodore Roosevelt National Park....

  4. 36 CFR 7.44 - Canyonlands National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Canyonlands National Park. 7.44 Section 7.44 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.44 Canyonlands National Park. (a)...

  5. 36 CFR 7.56 - Acadia National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Acadia National Park. 7.56 Section 7.56 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.56 Acadia National Park. (a) Designated Snowmobile...

  6. 36 CFR 7.10 - Zion National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Zion National Park. 7.10 Section 7.10 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.10 Zion National Park. (a) Vehicle convoy requirements....

  7. 36 CFR 7.38 - Isle Royale National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Isle Royale National Park. 7.38 Section 7.38 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.38 Isle Royale National Park. (a)...

  8. 36 CFR 7.47 - Carlsbad Caverns National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Carlsbad Caverns National Park. 7.47 Section 7.47 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.47 Carlsbad Caverns National Park....

  9. 36 CFR 7.33 - Voyageurs National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Voyageurs National Park. 7.33 Section 7.33 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.33 Voyageurs National Park. (a) Fishing. Unless...

  10. gPark: Vehicle Parking Management System Using Smart Glass

    Directory of Open Access Journals (Sweden)

    Rana E. Ahmed

    2016-01-01

    Full Text Available Recent advances in wearable technologies have opened new avenues for their applications in various fields. This paper presents the design, implementation, and testing results for a vehicle parking management system using smart Glass technology. The management system consists of four major interconnected applications. The most important one, running on the smart Glass, scans the vehicle number plate and extracts the related information in real time. The vehicle information is sent to the remote server for checking of any violation. The server sends the updates back to the Glass that allows the parking attendant to take further actions, if needed. The system was tested in real-life scenarios, and it was found that the detection accuracy up to 75% can be easily achieved with current hardware and software capabilities of the Google Glass.

  11. gPark: Vehicle Parking Management System Using Smart Glass

    OpenAIRE

    Rana E. Ahmed

    2016-01-01

    Recent advances in wearable technologies have opened new avenues for their applications in various fields. This paper presents the design, implementation, and testing results for a vehicle parking management system using smart Glass technology. The management system consists of four major interconnected applications. The most important one, running on the smart Glass, scans the vehicle number plate and extracts the related information in real time. The vehicle information is sent to the remot...

  12. TOURISM- DISTURBANCE IN THE NATIONAL PARKS

    Directory of Open Access Journals (Sweden)

    Meenakshi Bisht

    2015-10-01

    Full Text Available Tourism in national parks is a very important economical source of all over world. National parks are the symbol of protective and conservative area of wildlife. Although tourism is good for economic growth, yet it also creates negative impact on national park. Thus tourism are very important for country‘s economy but on other side it create many problems. In national parks, the effect of visitors include litter, soil erosion, water pollution, Noise pollution .vegetation damage etc. This paper will highlight the negative impact in national park by tourist’s activities.

  13. Cerebellopontine angle Hodgkin's disease

    International Nuclear Information System (INIS)

    Intracranial Hodgkin's disease is a rare site of involvement, and even more rare is its presentation as a cerebellopontine angle mass. It can be difficult to diagnose especially when recurrent tumors occur because both CT and lumbar puncture have been shown to have a relatively low yield. Gadolinium-enhanced MRI is more sensitive. It is concluded that while the imaging findings can be non-specific, the rapid response to therapy (steroids) may provide a clue to diagnosis. Copyright (1999) Blackwell Science Pty Ltd

  14. Critical angle laser refractometer

    International Nuclear Information System (INIS)

    A simple laser refractometer based on the detection of the critical angle for liquids is presented. The calibrated refractometer presents up to 0.000 11 of uncertainty when the refractive index is in the range between 1.300 00 and 1.340 00. The experimental setup is easy to construct and the material needed is available at most optics laboratories. The calibration method is simple and can be used in other devices. The refractive index measurements in aqueous solutions of sodium chloride were carried out to test the device and a linear dependence between the refractive index and the salt concentration was found

  15. The Park Hotels: Designing Communications

    OpenAIRE

    Seema Gupta; J. Ramachandran

    2013-01-01

    The case describes how Priya Paul, the Chairperson of The Park Hotel (TPH), and her team created a uniquely Indian boutique hotel network — infusing each property with local ethos and a charming distinction, emphasizing intimate and personalized service, and positioning each hotel as an entertainment destination for customers. The case invites students to consider the communication choices open to the TPH management in 2010 as they cope with growing competition from the entry of international...

  16. Feasibility of Wind Energy Parks

    International Nuclear Information System (INIS)

    The paper discuss the feasibility of wind energy parks including aspects of supply and demand of energy, costs of generation and risks of investment associated. The paper introduce to the situation of wind energy in the word and specifically in Spain, describes the legal framework in promotion of renewables in Spain, the analysis of revenues and the risk of this business in the european market

  17. Lake Turkana National Parks Kenya.

    OpenAIRE

    2005-01-01

    Lake Turkana is the largest, most northerly and most saline of Africa's Rift Valley lakes and an outstanding laboratory for the study of plant and animal communities. The three National Parks are a stopover for migrant waterfowl and are major breeding grounds for the Nile crocodile and hippopotamus. The Koobi Fora deposits are rich in pre-human, mammalian, molluscan and other fossil remains and have contributed more to the understanding of Quaternary palaeoenvironments than any other site on ...

  18. Sovremennoje iskusstvo v angliskom parke

    Index Scriptorium Estoniae

    2003-01-01

    Performance-kunsti rühmituse Virus (Alan Holligan, Stewart Bennett ja Ewan Robertson Edinburghist) projekt "Sekkumine - kaasaegne kunst inglise pargis" toimub Väliskunsti muuseumis, Mikkeli muuseumis ja selle ümbruses. Inspiratsiooniks on Kadrioru park ning parginäitused Mikkeli ja Väliskunsti muuseumis. Radical Loyalty projektist, millele pani aluse Chris Evans (Glasgow) 2002. a. ja mille raames plaanitakse skulptuuripargi rajamist Järvakandisse. Evansi projekt presentatsiooni formaadis toimub Mikkeli muuseumis video ja fotode abil

  19. Variable angle correlation spectroscopy

    International Nuclear Information System (INIS)

    In this dissertation, a novel nuclear magnetic resonance (NMR) technique, variable angle correlation spectroscopy (VACSY) is described and demonstrated with 13C nuclei in rapidly rotating samples. These experiments focus on one of the basic problems in solid state NMR: how to extract the wealth of information contained in the anisotropic component of the NMR signal while still maintaining spectral resolution. Analysis of the anisotropic spectral patterns from poly-crystalline systems reveal information concerning molecular structure and dynamics, yet in all but the simplest of systems, the overlap of spectral patterns from chemically distinct sites renders the spectral analysis difficult if not impossible. One solution to this problem is to perform multi-dimensional experiments where the high-resolution, isotropic spectrum in one dimension is correlated with the anisotropic spectral patterns in the other dimensions. The VACSY technique incorporates the angle between the spinner axis and the static magnetic field as an experimental parameter that may be incremented during the course of the experiment to help correlate the isotropic and anisotropic components of the spectrum. The two-dimensional version of the VACSY experiments is used to extract the chemical shift anisotropy tensor values from multi-site organic molecules, study molecular dynamics in the intermediate time regime, and to examine the ordering properties of partially oriented samples. The VACSY technique is then extended to three-dimensional experiments to study slow molecular reorientations in a multi-site polymer system

  20. Variable angle correlation spectroscopy

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Y K [Univ. of California, Berkeley, CA (United States)

    1994-05-01

    In this dissertation, a novel nuclear magnetic resonance (NMR) technique, variable angle correlation spectroscopy (VACSY) is described and demonstrated with {sup 13}C nuclei in rapidly rotating samples. These experiments focus on one of the basic problems in solid state NMR: how to extract the wealth of information contained in the anisotropic component of the NMR signal while still maintaining spectral resolution. Analysis of the anisotropic spectral patterns from poly-crystalline systems reveal information concerning molecular structure and dynamics, yet in all but the simplest of systems, the overlap of spectral patterns from chemically distinct sites renders the spectral analysis difficult if not impossible. One solution to this problem is to perform multi-dimensional experiments where the high-resolution, isotropic spectrum in one dimension is correlated with the anisotropic spectral patterns in the other dimensions. The VACSY technique incorporates the angle between the spinner axis and the static magnetic field as an experimental parameter that may be incremented during the course of the experiment to help correlate the isotropic and anisotropic components of the spectrum. The two-dimensional version of the VACSY experiments is used to extract the chemical shift anisotropy tensor values from multi-site organic molecules, study molecular dynamics in the intermediate time regime, and to examine the ordering properties of partially oriented samples. The VACSY technique is then extended to three-dimensional experiments to study slow molecular reorientations in a multi-site polymer system.

  1. Angle performance on optima MDxt

    International Nuclear Information System (INIS)

    Angle control on medium current implanters is important due to the high angle-sensitivity of typical medium current implants, such as halo implants. On the Optima MDxt, beam-to-wafer angles are controlled in both the horizontal and vertical directions. In the horizontal direction, the beam angle is measured through six narrow slits, and any angle adjustment is made by electrostatically steering the beam, while cross-wafer beam parallelism is adjusted by changing the focus of the electrostatic parallelizing lens (P-lens). In the vertical direction, the beam angle is measured through a high aspect ratio mask, and any angle adjustment is made by slightly tilting the wafer platen prior to implant. A variety of tests were run to measure the accuracy and repeatability of Optima MDxt’s angle control. SIMS profiles of a high energy, channeling sensitive condition show both the cross-wafer angle uniformity, along with the small-angle resolution of the system. Angle repeatability was quantified by running a channeling sensitive implant as a regular monitor over a seven month period and measuring the sheet resistance-to-angle sensitivity. Even though crystal cut error was not controlled for in this case, when attributing all Rs variation to angle changes, the overall angle repeatability was measured as 0.16° (1σ). A separate angle repeatability test involved running a series of V-curves tests over a four month period using low crystal cut wafers selected from the same boule. The results of this test showed the angle repeatability to be <0.1° (1σ).

  2. Configuration study of large wind parks

    Energy Technology Data Exchange (ETDEWEB)

    Lundberg, Stefan

    2003-07-01

    In this thesis, layouts of various large-scale wind parks, using both AC as well as DC, are investigated. Loss modelling of the wind park components as well as calculations of the energy capture of the turbines using various electrical systems are performed, and the energy production cost of the various park configurations is determined. The most interesting candidate for a DC transmission based wind park was investigated more in detail, the series DC wind park. Finally, the power quality impact in the PCC (point of common coupling) was studied. It was found that from an energy capture point of view, the difference in energy production between various wind turbine systems is very small. Of all the investigated wind park configurations, the wind park with the series connected DC wind turbines seems to have the best potential to give the lowest energy production cost, if the transmission distance is longer then 10-20 km. Regarding the series DC wind park it was found that it is the most difficult one to control. However, a control algorithm for the series park and its turbines was derived and successfully tested. Still, several more details regarding the control of the series wind park has to be dealt with.

  3. Heterodyne Interferometer Angle Metrology

    Science.gov (United States)

    Hahn, Inseob; Weilert, Mark A.; Wang, Xu; Goullioud, Renaud

    2010-01-01

    A compact, high-resolution angle measurement instrument has been developed that is based on a heterodyne interferometer. The common-path heterodyne interferometer metrology is used to measure displacements of a reflective target surface. In the interferometer setup, an optical mask is used to sample the measurement laser beam reflecting back from a target surface. Angular rotations, around two orthogonal axes in a plane perpendicular to the measurement- beam propagation direction, are determined simultaneously from the relative displacement measurement of the target surface. The device is used in a tracking telescope system where pitch and yaw measurements of a flat mirror were simultaneously performed with a sensitivity of 0.1 nrad, per second, and a measuring range of 0.15 mrad at a working distance of an order of a meter. The nonlinearity of the device is also measured less than one percent over the measurement range.

  4. Burning Cars in a Parking Lot

    Science.gov (United States)

    Bertoin, Jean

    2011-08-01

    Knuth's parking scheme is a model in computer science for hashing with linear probing. One may imagine a circular parking lot with n sites; cars arrive at each site with unit rate. When a car arrives at a vacant site, it parks there; otherwise it turns clockwise and parks at the first vacant site which is found. We incorporate fires into this model by throwing Molotov cocktails on each site at a smaller rate n - α , where 0 2/3, whereas for α < 2/3, the average occupation approaches 1 at time 1 but then quickly drops to 0 before the parking lot is ever saturated. Our study relies on asymptotics for the occupation of the parking lot without fires in certain regimes which may be of independent interest.

  5. Rehabilitate Failing Park Sewage System Environmental Assessment

    OpenAIRE

    United States Department of the Interior, National Park Service

    2010-01-01

    The National Park Service (NPS) proposes to rehabilitate the failing sewage system within Bryce Canyon National Park, Utah. The rehabilitation would provide a safe, healthy, and functional environment, and maintain public health and future service for park visitors and staff. Portions of the sanitary sewage collection system were originally constructed in 1958 of clay pipe and currently service the lodge, staff housing, and visitor center before feeding into sewage treatment lagoons. Secti...

  6. Open Days: information on CERN parking

    CERN Multimedia

    2013-01-01

    The organising team for the Open Days (28-29 September) would like to inform you that some parking sites in Meyrin and Prévessin will have to be kept free as of 18 September for the installation of tents and marquees.   Next week, CERN Management will address parking concerns and give you more information on other parking possibilities. The Open Day organising team thanks you for your cooperation and apologises for any inconvenience.

  7. Le Great Limpopo Transfrontier Park

    Directory of Open Access Journals (Sweden)

    Nadia Belaidi

    2008-10-01

    Full Text Available Cet article a pour objet de présenter quelques problématiques d'une recherche sur la construction d’un mécanisme de valorisation sociale de la protection de l’environnement : l’ordre public écologique. Cette étude s’appuie sur une expérience récente et originale en Afrique australe : la création de Parcs pour la Paix dont relève le Great Limpopo Transfrontier Park. Ces parcs sont officiellement consacrés à la protection et à la conservation de la diversité biologique, des ressources naturelles et culturelles qui y sont associées, ainsi qu’à la promotion de la coopération et de la Paix qu’elle soit civile, sociale, économique ou culturelle. La logique de construction de ces parcs repose sur l’idée que l’articulation des zones de conservation facilite la résolution de conflits territoriaux – de toutes sortes – en transformant les préoccupations environnementales en objet de coopération entre des juridictions politiques diverses. C’est précisément le schéma du concept juridique objet de nos travaux : l’ordre public écologique. Aussi peut-on se demander si le GLTP, en particulier, (peut constitue(r une illustration concrète de ce mécanisme et permettre d’atteindre la Paix recherchée, favorisant ainsi les processus de développement ?This article aims to present some problems of researches on the construction of a mechanism of social valorisation of the environmental protection: ecological public order. This study leans on a recent and original experience in southern Africa: the creation of Peace Park like the Great Limpopo Transfrontier Park (GLTP. These parks are officially dedicated to the protection and to the preservation of biological diversity, natural and cultural resources which are associated with it, as well as in the promotion of the cooperation and the peace. The peace looked for in these parks is not only the opposite of the war but it is also social, economic and cultural peace

  8. Exploring en-route parking type and parking-search route choice

    DEFF Research Database (Denmark)

    Kaplan, Sigal; Bekhor, Sholomo

    2011-01-01

    This paper describes the first phase of an on-going research investigating the joint choice of parking type, parking facility and cruising-for-parking route. The importance of this issue derives from the significant share of cruising-for-parking traffic in urban areas, the relevance of parking...... policies as travel demand management tools, the growing interest in parking guidance information systems, and the need for representing parking-search behavior in traffic assignment and micro-simulation models. This paper addresses two main topics. First, the development of a methodological framework is...... introduced, including a behavioral model, its mathematical representation and the variable specification. Second, the design of a two-wave field survey accompanies the framework, with the aim of revealing the determinants of cruising-for-parking by retrieving both self-reported and GPS data. This paper...

  9. Science Parks: Eventually a Real Estate Concept?

    OpenAIRE

    J. van Dinteren

    2009-01-01

    Given the increased importance of knowledge as a production factor in many companies it is not surprising that there is a growing interest in the development of science and technology parks. In many cases these parks are developed by the private sector or by the private sector in collaboration with an university. These parks often have a high quality. The question comes up whether a science park is a real estate concept or an ëengineí that stimulates the exchange of information and innovation...

  10. A Comparative Review on Car Parking Technologies

    Directory of Open Access Journals (Sweden)

    R.Ranjini

    2013-04-01

    Full Text Available Information technology embeds microchips and sensors within vehicles, traffic lights, roads and makes transportation system to communicate using wireless technologies. Intelligent transport system embodies several functionalities such as traffic monitoring, parking assistant, and vehicle monitoring by making the system smarter. Parking plays a vital role amongst them. Developing countries are facing major parking management problems. Most of the available parking methods do not satisfy the user’s requirements. The biggest challenge in parking lies in how well the monitored information is being communicated from sensor nodes to users effectively and also the method being employed to carry out this. Timeliness, accuracy, reliability, and security are some of the important characteristics in a parking management system to be considered. Any parking management system must be able to provide features like accounting, dynamic allotment of slots, security management, statistical reporting along with detecting the count of vehicles inside a parking zone. This paper discusses some of the commonly used techniques in parking management and identifies the problems present in their methodologies.

  11. Emerald Park RESIDENCE楼盘

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

    地理位置ZETLAND地理位置优越.距离悉尼市中心只有2.5公里紧邻GteenSquare.TownCenter.距邦迪海滩3公里.距悉尼大学、UTS大学、新南威尔士大学等三所大学均为2公里,CentennialPark2公里.距悉尼国际机场5公里.在5到lO分钟车程内.可以到上述任何地方

  12. Technology parks as innovation policy : a study of the technology park of the Basque Country

    OpenAIRE

    2006-01-01

    Synopsis This thesis aims to explore how technology parks may function as innovation policy. Ever since the mid 1980s technology parks have been widely applied as policy instruments across Europe, and there is nothing indicating that this policy is loosing its momentum. Although there have been many studies inquiring into the alleged effects of these parks, there is as far as I know, none which explicitly sets out to investigate these parks as innovation policy. In order to do this, I fir...

  13. iParking: An Intelligent Indoor Location-Based Smartphone Parking Service

    OpenAIRE

    Liang Chen; Ling Pei; Yuwei Chen; Ruizhi Chen; Jingbin Liu

    2012-01-01

    Indoor positioning technologies have been widely studied with a number of solutions being proposed, yet substantial applications and services are still fairly primitive. Taking advantage of the emerging concept of the connected car, the popularity of smartphones and mobile Internet, and precise indoor locations, this study presents the development of a novel intelligent parking service called iParking. With the iParking service, multiple parties such as users, parking facilities and service p...

  14. 36 CFR 910.33 - Off-street parking.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Off-street parking. 910.33... DEVELOPMENT AREA Standards Uniformly Applicable to the Development Area § 910.33 Off-street parking. (a) Off-street parking as a principal use is prohibited, although off-street parking as an accessory use in...

  15. 36 CFR 7.93 - Guadalupe Mountains National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Guadalupe Mountains National Park. 7.93 Section 7.93 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.93 Guadalupe Mountains National...

  16. 36 CFR 7.14 - Great Smoky Mountains National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Great Smoky Mountains National Park. 7.14 Section 7.14 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.14 Great Smoky...

  17. 36 CFR 7.37 - Jean Lafitte National Historical Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Jean Lafitte National Historical Park. 7.37 Section 7.37 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.37 Jean Lafitte...

  18. 36 CFR 7.78 - Harpers Ferry National Historical Park.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Harpers Ferry National Historical Park. 7.78 Section 7.78 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.78 Harpers Ferry...

  19. 78 FR 44596 - Minor Boundary Revision at Yosemite National Park

    Science.gov (United States)

    2013-07-24

    ... National Park Service Minor Boundary Revision at Yosemite National Park AGENCY: National Park Service, Interior. ACTION: Notification of Boundary Revision. SUMMARY: The boundary of Yosemite National Park is... boundary of Yosemite National Park. DATES: The effective date of this boundary revision is July 24,...

  20. Impacts of national parks on tourism: a case study from a prominent alpine national park

    International Nuclear Information System (INIS)

    National parks and other categories of protected areas are often assumed to enhance regional economic development due to park tourism. The current study attempts to estimate the impact of the Hohe Tauern national park (Austria) on tourism by exploring whether and to what extent the national park may have had an influence on tourism development. For most national park communities, the results suggest that the establishment of the national park had some impact by enforcing an already positive trend or by weakening or reversing a negative trend of tourism. However, breakpoint tests exhibit turning points up to several years after the establishment of the park, indicating that taking a national park as the basis for tourism development is a medium to long term development strategy. In the short term, the impact of a national park on tourism is not measurable. Tourism increased by 1 to 3% annually after the breakpoint, indicating that the establishment of a national park has to be incorporated into the tourism and development strategy of a region right from the start. The causal relationship between the establishment of the national park and tourism development may be weak, in particular in communities where the difference between the actual and the forecast numbers of overnight stays is small. Marketing national park tourism and building up a brand or distinctive label may therefore contribute to regional development particularly in the long term.

  1. The Parkes Pulsar Timing Array

    Science.gov (United States)

    Manchester, Richard N.

    2015-08-01

    The Parkes Pulsar Timing Array (PPTA) project uses the Parkes 64-m radio telescope to observe 22 millisecond pulsars in three bands: 40cm (band centre 732 MHz), 20cm (1369 MHz) and 10cm (3100 MHz). Coherent de-dispersion systems are used for the 40cm and 20cm bands and digital polyphase filterbanks are used for the 20cm and 10cm bands. Observations are made at intervals of two to three weeks and observations times for each pulsar in each band are typically one hour. Regular PPTA observations commenced in early 2005 but earlier timing data, primarily in the 20cm band, exist for many of the pulsars back to 1994. Pipeline processing scripts are based on PSRCHIVE routines and take into account instrumental offsets. Timing analyses include modelling of dispersion variations and red and white noise in the data. The primary scientific goal of the PPTA project is the detection of gravitational waves, either a stochastic background from supermassive black-hole binary systems in distant galaxies or from individual binary systems. The PPTA data sets have many other applications including establishment of a pulsar-based timescale, improvement of solar-system ephemerides and studies of the individual pulsars. PPTA data sets have been made available to the International Pulsar Timing Array consortium and analysis of the combined data sets is progressing. Recent developments, both instrumental and science-related, will be described.

  2. Noise management of industrial parks

    Energy Technology Data Exchange (ETDEWEB)

    Senden, Virgini [HFP Acoustical Consultants Corp (Canada)], email: virgini.senden@hfpacoustical.com

    2011-07-01

    Because of industrial development, more noise-producing facilities are being built, with negative noise impacts on local residents' lives and comfort. The question raised by this paper is which way would be the best to ensure both acceptable noise impact, and efficient industrial facilities operations? The author presents two approaches: the {sup r}egional noise management plan{sup ,} adopted in Alberta, leaves the different industries present in the region in charge of noise emissions, working both together and individually to maintain acceptable noise pollution levels. The zoned industrial parks approach, in effect in the Netherlands, where industrial parks are situated within a noise zone, outside of which noise impact should be reduced to levels that do not disturb residents. Both approaches are effective, but demand a great deal of effort to achieve noise efficiency. The Alberta approach, thanks to its specificity and the collaborative work of all actors involved, facilitates continuous improvement while the Dutch approach is more rigid, but better suited to industry realities and the space that is available in the Netherlands.

  3. 78 FR 51207 - Kobuk Valley National Park Subsistence Resource Commission (SRC) and the Denali National Park SRC...

    Science.gov (United States)

    2013-08-20

    ... National Park Service Kobuk Valley National Park Subsistence Resource Commission (SRC) and the Denali National Park SRC; Meetings AGENCY: National Park Service, Interior. ACTION: Meeting notice. SUMMARY: As required by the Federal Advisory Committee Act (Public Law 92-463, 86 Stat. 770), the National Park...

  4. Small angle neutron scattering

    Directory of Open Access Journals (Sweden)

    Cousin Fabrice

    2015-01-01

    Full Text Available Small Angle Neutron Scattering (SANS is a technique that enables to probe the 3-D structure of materials on a typical size range lying from ∼ 1 nm up to ∼ a few 100 nm, the obtained information being statistically averaged on a sample whose volume is ∼ 1 cm3. This very rich technique enables to make a full structural characterization of a given object of nanometric dimensions (radius of gyration, shape, volume or mass, fractal dimension, specific area… through the determination of the form factor as well as the determination of the way objects are organized within in a continuous media, and therefore to describe interactions between them, through the determination of the structure factor. The specific properties of neutrons (possibility of tuning the scattering intensity by using the isotopic substitution, sensitivity to magnetism, negligible absorption, low energy of the incident neutrons make it particularly interesting in the fields of soft matter, biophysics, magnetic materials and metallurgy. In particular, the contrast variation methods allow to extract some informations that cannot be obtained by any other experimental techniques. This course is divided in two parts. The first one is devoted to the description of the principle of SANS: basics (formalism, coherent scattering/incoherent scattering, notion of elementary scatterer, form factor analysis (I(q→0, Guinier regime, intermediate regime, Porod regime, polydisperse system, structure factor analysis (2nd Virial coefficient, integral equations, characterization of aggregates, and contrast variation methods (how to create contrast in an homogeneous system, matching in ternary systems, extrapolation to zero concentration, Zero Averaged Contrast. It is illustrated by some representative examples. The second one describes the experimental aspects of SANS to guide user in its future experiments: description of SANS spectrometer, resolution of the spectrometer, optimization of

  5. Small angle neutron scattering

    International Nuclear Information System (INIS)

    Small Angle Neutron Scattering (SANS) is a technique that enables to probe the 3-D structure of materials on a typical size range lying from about 1 nm up to a few 100 nm, the obtained information being statistically averaged on a sample whose volume is ∼ 1 cm3. This very rich technique enables to make a full structural characterization of a given object of nano-metric dimensions (radius of gyration, shape, volume or mass, fractal dimension, specific area... ) through the determination of the form factor as well as the determination of the way objects are organized within in a continuous media, and therefore to describe interactions between them, through the determination of the structure factor. The specific properties of neutrons (possibility of tuning the scattering intensity by using the isotopic substitution, sensitivity to magnetism, negligible absorption, low energy of the incident neutrons) make it particularly interesting in the fields of soft matter, biophysics, magnetic materials and metallurgy. In particular, the contrast variation methods allow to extract some information that cannot be obtained by any other experimental techniques. This course is divided in two parts. The first one is devoted to the description of the principle of SANS: basics (formalism, coherent scattering/incoherent scattering, notion of elementary scatterer), form factor analysis (I(q→0), Guinier regime, intermediate regime, Porod regime, polydisperse system), structure factor analysis (2. Virial coefficient, integral equations, characterization of aggregates), and contrast variation methods (how to create contrast in an homogeneous system, matching in ternary systems, extrapolation to zero concentration, Zero Averaged Contrast). It is illustrated by some representative examples. The second one describes the experimental aspects of SANS to guide user in its future experiments: description of SANS spectrometer, resolution of the spectrometer, optimization of spectrometer

  6. Great Smoky Mountains National Park Brook Trout Genetics

    Data.gov (United States)

    National Park Service, Department of the Interior — Great Smoky Mountains National Park (GRSM) is committed to monitoring ecological and evolutionary functions and processes of park ecosystems. Brook trout...

  7. Spatial Vegetation Data for Voyageurs National Park Vegetation Mapping Project

    Data.gov (United States)

    National Park Service, Department of the Interior — The vegetation spatial database coverage is of Voyageurs National Park and extended environs, covering 156,886 hectares (387,674 acres). Voyageurs National Park...

  8. Wireless based Smart Parking System using Zigbee

    Directory of Open Access Journals (Sweden)

    Hamzah Asyrani Bin Sulaiman

    2013-08-01

    Full Text Available One of main issues of developing big parking space for shopping complexes, office complexes and other types of building that requires large parking space is to notify the visitors of occupied and nonoccupied parking space. Most of the visitors might spending up to 30 to 45 minutes just to find an empty parking space. In most recent technology, some parking lot system offered a system that could automatically count when the car entering the empty car space and blocking an infrared signal thus notify the system to count for it. However, this type of sensors actually has an increase of budgeting inorder to install and to be maintained. In this project, we have developed a unique solution by providing cost effective solution by using Zigbee technology in parking lot system technology. Instead of using and maintain cable that need to be installed at the ceiling of the parking lot, we developed a system that use wireless technology of Zigbee and it could notify the visitors of empty and non-empty parking lot.

  9. Parking functions and Haglund--Loehr data

    OpenAIRE

    Burman, Yurii M.

    2004-01-01

    A parking function is a sequence of N nonnegative integers majorated by a permutation of the set {0, ..., N-1}. We provide a way to encode parking functions by data suggested by J.Haglund and N.Loehr. This coding is compared with another one proposed earlier by M.Shapiro and the author.

  10. Parking regulations on the CERN sites

    CERN Multimedia

    General Infrastructure Services Department

    2010-01-01

    The site surveillance service is also responsible for supervising compliance with the parking regulations on the CERN site. In that context, it ensures that the following rules are complied with on the CERN car park: Vehicles may not be left on a CERN car park for longer than 5 consecutive working days. However, CERN users are entitled to leave their vehicles parked at CERN for a longer period in the car park near Building 588 , subject to completing the application form "Demande d'autorisation pour un stationnement de longue durée" (application for a long-term parking permit) and sending it to the Reception and Access Control Service (access.surveillance@cern.ch) prior to departure.   Parking spaces, which are in short supply in many crowded areas of the CERN site, must not be occupied by abandoned vehicles/wrecks. The service organizes the disposal of such vehicles. Any CERN users wishing to get rid of a private vehicle parked on one of the CERN car pa...

  11. Private Sector Thinking Saves Park U.

    Science.gov (United States)

    Breckon, Donald; Gibb, John

    2000-01-01

    Recounts the restructuring and resulting survival of Park University (Missouri) over the last decade. A process of evaluating the university's competitive strategy resulted in changes in tuition pricing; development of the Park School of Distance Learning, which serves primarily military installations; minority student marketing; and development…

  12. iParking: an intelligent indoor location-based smartphone parking service.

    Science.gov (United States)

    Liu, Jingbin; Chen, Ruizhi; Chen, Yuwei; Pei, Ling; Chen, Liang

    2012-01-01

    Indoor positioning technologies have been widely studied with a number of solutions being proposed, yet substantial applications and services are still fairly primitive. Taking advantage of the emerging concept of the connected car, the popularity of smartphones and mobile Internet, and precise indoor locations, this study presents the development of a novel intelligent parking service called iParking. With the iParking service, multiple parties such as users, parking facilities and service providers are connected through Internet in a distributed architecture. The client software is a light-weight application running on a smartphone, and it works essentially based on a precise indoor positioning solution, which fuses Wireless Local Area Network (WLAN) signals and the measurements of the built-in sensors of the smartphones. The positioning accuracy, availability and reliability of the proposed positioning solution are adequate for facilitating the novel parking service. An iParking prototype has been developed and demonstrated in a real parking environment at a shopping mall. The demonstration showed how the iParking service could improve the parking experience and increase the efficiency of parking facilities. The iParking is a novel service in terms of cost- and energy-efficient solution. PMID:23202179

  13. iParking: An Intelligent Indoor Location-Based Smartphone Parking Service

    Directory of Open Access Journals (Sweden)

    Liang Chen

    2012-10-01

    Full Text Available Indoor positioning technologies have been widely studied with a number of solutions being proposed, yet substantial applications and services are still fairly primitive. Taking advantage of the emerging concept of the connected car, the popularity of smartphones and mobile Internet, and precise indoor locations, this study presents the development of a novel intelligent parking service called iParking. With the iParking service, multiple parties such as users, parking facilities and service providers are connected through Internet in a distributed architecture. The client software is a light-weight application running on a smartphone, and it works essentially based on a precise indoor positioning solution, which fuses Wireless Local Area Network (WLAN signals and the measurements of the built-in sensors of the smartphones. The positioning accuracy, availability and reliability of the proposed positioning solution are adequate for facilitating the novel parking service. An iParking prototype has been developed and demonstrated in a real parking environment at a shopping mall. The demonstration showed how the iParking service could improve the parking experience and increase the efficiency of parking facilities. The iParking is a novel service in terms of cost- and energy-efficient solution.

  14. Password Based Rotational Multistory Car Parking System

    Directory of Open Access Journals (Sweden)

    Nayab Suhail Hamirani

    2011-12-01

    Full Text Available Parking is a big issue in thickly populated areas and in larger cities due to heavy traffic. This intended application of rotational multistory parking system effectively minimizes this issue. It results in less space and more secure parking. ATMEL microcontroller is used as main processor while LCD and motors are as complimentary components for display and rotation The model is based on circular mechanism giving low cost, less space and optimum performance. Password locking system is used to verify the object and detects number of free spaces available in the parking lot. The world has become a global market and numbers of vehicles are also increased to an uncontrollable situation. Keeping this problem the intended model is designed. Password locking system embedded in the work has made the parking of vehicles very much secure.

  15. The effect of the Sep wind park near Oosterbierum, Friesland, The Netherlands, on birds

    International Nuclear Information System (INIS)

    The study concerns 1984-1991. The wind park consists of 18 three-bladed 300 kW horizontal axis wind turbines of 35 meters height, and a rotor diameter of 30 meters, seven meteorological towers, and three cluster and control buildings. Aspects studied included disturbance of breeding, resting or feeding, and migrating birds, behavior of birds approaching the wind turbines during the day and night, and bird victims due to collision with the wind turbines and the meteorological towers. The flight behavior of birds approaching the wind park system during daylight is also dealt with. For at least a fifth of the observations it was noted whether the birds passing within 100 meters distance of a turbine showed a reaction or not. The proportion of the reactions was related to the wind park in operation or not in operation, and to the distance between the wind turbines, species, flight height, the passing distance, wind direction and wind force. Secondly the flight path of birds approaching the wind park from eastern directions during daylight (real autumn migration) and from southern directions during late afternoon (flights of gulls to night roosts) was studied in detail. Significantly more reactions (11-18%) were recorded with the wind park fully operational compared to the wind park not operational (2%). In total 2203 flight paths of birds approaching the wind park were recorded during 151 hours of observation. The test results showed that a passing distance of less or more than 100 meters of the nearest wind turbine did not affect the proportion of reactions. Several reaction types and combinations were noted, varying from gradual and calm reactions (circa 75%), and panic reactions, occurring just before or while passing the wind turbines. The reactions are shift in the flight path in the horizontal plane (30%), shift in the flight path in the vertical plane (14%), one passing attempt (87%), an accelerated wing beat (14%), an alteration of the angle of the body (21%)

  16. Sustainable urban spaces: Ecological parks

    Directory of Open Access Journals (Sweden)

    Burçak Erdoğan Onur

    2016-01-01

    Full Text Available Rapidly depleted resources with technological and economic developments which increased in recent years has led to deterioration of the natural balance in the world. Urban ecosystems is considerably changed, especially with population growth and intensive construction in the city. This situation, as such in all other areas, urban ecosystems are also increasing their sustainability concerns. More compatible solution with the natural process in landscape design and management have to be brought. This article describes the conceptual structure of ecological park that has become a tool for sustainable urban target in community that matured of environmental awareness. Also planning, design and management principles are explained by supporting with application examples. The obtained results within the framework, it is aimed to create a source for similar applications that will lead to spread in our country. In addition, it is put forward suggestions for dissemination of such practices.

  17. Saltfjellet-Svartisen Park, Norway

    Science.gov (United States)

    2007-01-01

    The Arctic Circle cuts through the western coast of Norway and the Saltfjellet-Svartisen National Park. This area features many glacial fjords, alpine mountain formations with glacier tongues, as well as gently sloping mountain plateaus and forested lowland valleys. The largest city here is Mo I Rana, (just off the image to the east) with a population of 25,000 (26th most populous city in Norway). Once supported entirely by the town's steel mill, the area has developed into a tourist center. The image covers an area of 51 x 57 km, was acquired on August 23, 2006, and is located near 66.6 degrees north latitude, 13 degrees east longitude. The U.S. science team is located at NASA's Jet Propulsion Laboratory, Pasadena, Calif. The Terra mission is part of NASA's Science Mission Directorate.

  18. Spinning angle optical calibration apparatus

    Science.gov (United States)

    Beer, Stephen K.; Pratt, II, Harold R.

    1991-01-01

    An optical calibration apparatus is provided for calibrating and reproducing spinning angles in cross-polarization, nuclear magnetic resonance spectroscopy. An illuminated magnifying apparatus enables optical setting an accurate reproducing of spinning "magic angles" in cross-polarization, nuclear magnetic resonance spectroscopy experiments. A reference mark scribed on an edge of a spinning angle test sample holder is illuminated by a light source and viewed through a magnifying scope. When the "magic angle" of a sample material used as a standard is attained by varying the angular position of the sample holder, the coordinate position of the reference mark relative to a graduation or graduations on a reticle in the magnifying scope is noted. Thereafter, the spinning "magic angle" of a test material having similar nuclear properties to the standard is attained by returning the sample holder back to the originally noted coordinate position.

  19. Evaluation of noise pollution in urban parks.

    Science.gov (United States)

    Zannin, Paulo Henrique Trombetta; Ferreira, Andressa Maria Coelho; Szeremetta, Bani

    2006-07-01

    The present study provides an evaluation of noise pollution in six Urban Parks located in the city of Curitiba, Brazil. Equivalent noise levels (L(eq)) were measured in 303 points (each point measured during 3 min) spread throughout the Parks. Measured values were confronted with local legislation (Law 10625) allowed limits, and the Parks were thus classified as "acoustically polluted or unpolluted". Measured values were also evaluated according to international legislation: Decree no. 12 of the City Council of Rome, DIN 18005 for German cities, the World Health Organization, and the United States Environmental Protection Agency. Urban parks in the downtown area of Curitiba, surrounded by roads of heavy traffic and in the midst of intense commercial activities, do not satisfy any of the standards used. The most noise-polluted parks in Curitiba were the Public Walk Park and the Botanical Garden Park, with measured L(eq) of 64.8 dB(A) and 67 dB(A). PMID:16897555

  20. Sound and noise in urban parks

    OpenAIRE

    Antonio P. O. Carvalho; Ricardo A. F. Cleto

    2012-01-01

    The main goal of this work is to study the soundscape of city gardens and urban parks using a sample of ten sites in Oporto, Portugal to analyze their soundscape through the acoustic characterization of the parks exterior and interior noise levels (LAeq, LA10, LA50 and LA90) and by a socio-acoustic survey to the visitors to check their perception of acoustic quality. The measurements showed gardens/parks with interior noise levels from 47 to 61 dB(A) (with exterior noise levels up to 67 dB(A)...

  1. On park design; looking beyond the wars.

    OpenAIRE

    Oneka, M.

    1996-01-01

    The present book opens with an account of a buffalo hunt in the company of soldiers in one of the national parks in Uganda. One buffalo was hit close to the heart but fled away as if it was not fatally wounded. The soldiers seeing it flee, fired more rounds of ammunition at it until, with limbs broken, the buffalo fell down. This account is used to demonstrate some of the ravages of wars on parks. It is argued that most parks around the world are destined to perish because of defects in their...

  2. 77 FR 23496 - Boundary Revision of Valley Forge National Historical Park

    Science.gov (United States)

    2012-04-19

    ... National Park Service Boundary Revision of Valley Forge National Historical Park AGENCY: National Park... to the boundary of Valley Forge National Historical Park, pursuant to the authority specified below... ``Valley Forge National Historical Park Proposed Boundary Expansion, Montgomery County,...

  3. Calculations of the Wigner angle

    International Nuclear Information System (INIS)

    Two new methods to determine Wigner's angle in special relativity are presented. The first one consists in calculating the angle between the compositions u-bar x ν-bar and ν-bar x u-bar of the two non-collinear velocities u-bar and ν-bar. In another method we introduce a generalization in the complex plane of Einstein's addition law of parallel velocities. (author)

  4. 36 CFR 7.45 - Everglades National Park.

    Science.gov (United States)

    2010-07-01

    ... 36 CFR 1.5, the taking, possession, or disturbance of any fresh or saltwater aquatic life is... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Everglades National Park. 7... SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.45 Everglades National Park. (a)...

  5. Browns Park NWR Water Use Report- 1997

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report contains locations and water use at Browns Park NWR for 1997. A general background is presented first with water rights information, management...

  6. Browns Park NWR Water Use Report- 1993

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report contains locations and water use at Browns Park NWR for 1993. A general background is presented first with water rights information, management...

  7. Browns Park NWR Water Use Report- 1988

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report contains locations and water use at Browns Park NWR for 1988. A general background is presented first with water rights information, management...

  8. Browns Park NWR Water Use Report- 1989

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report contains locations and water use at Browns Park NWR for 1989. A general background is presented first with water rights information, management...

  9. Browns Park NWR Water Use Report- 1991

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report contains locations and water use at Browns Park NWR for 1991. A general background is presented first with water rights information, management...

  10. Browns Park NWR Water Use Report- 1995

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report contains locations and water use at Browns Park NWR for 1995. A general background is presented first with water rights information, management...

  11. Browns Park NWR Water Use Report- 1992

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report contains locations and water use at Browns Park NWR for 1992. A general background is presented first with water rights information, management...

  12. Browns Park NWR Water Use Report- 1998

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report contains locations and water use at Browns Park NWR for 1998. A general background is presented first with water rights information, management...

  13. Browns Park NWR Water Use Report- 1996

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report contains locations and water use at Browns Park NWR for 1996. A general background is presented first with water rights information, management...

  14. Browns Park NWR Water Use Report- 1994

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report contains locations and water use at Browns Park NWR for 1994. A general background is presented first with water rights information, management...

  15. Browns Park NWR Water Use Report- 1990

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report contains locations and water use at Browns Park NWR for 1990. A general background is presented first with water rights information, management...

  16. Minnesota State Park Trails and Roads

    Data.gov (United States)

    Minnesota Department of Natural Resources — This shapefile covers the trails in the State of Minnesota Parks, Recreation Areas, and Waysides as designated through legislation and recognized by the Department...

  17. Freshwater fishes of Tsitsikamma National Park

    Directory of Open Access Journals (Sweden)

    I.A. Russell

    2002-12-01

    Full Text Available This study aimed to determine the distribution and relative abundance of freshwater fishes in the Tsitsikamma National Park. Fish assemblages in six river systems were sampled in 2001, with a total of 323 fish from eight species recorded. Indigenous fish collected included four freshwater species (Pseudobarbus afer, Pseudobarbus tenuis, Sandelia capensis, Anguilla mossambica, three estuarine species (Monodactylus falciformis, Caffrogobius gilchristi, Myxus capensis, and one alien (Micropterus salmoides. One additional indigenous species (Galaxias zebratus and two aliens (Salmo trutta, Oncorhynchus mykiss could potentially occur within the park. The topography and locality of the park presents a unique opportunity to meaningfully conserve the endangered P. tenuis as well as other fish characteristic of the eastern reaches of the Cape Floristic Region. Management action is required to minimise opportunities for further establishment and spread of alien fish species and to conserve indigenous fish assemblages within the park.

  18. Great Smoky Mountains National Park Fish Distribution

    Data.gov (United States)

    National Park Service, Department of the Interior — Background and History The brook trout (Salvelinus fontinalis) is the only trout native to the southern Appalachian Mountains. It was once widespread in Great Smoky...

  19. Park asendas Manhattanil logistika / Rivo Sarapik

    Index Scriptorium Estoniae

    Sarapik, Rivo, 1981-

    2010-01-01

    New Yorgis Manhattani edelaosas rajati vanale raudteele, kümne meetri kõrgusele tänava kohale High Line Park. Arhitektid: Diller Scotidio + Renfro. New York Times valis pargi 2009. aasta arhitektuurialaste triumfide hulka New York Citys

  20. Browns Park NWR Water Use Report- 2012

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report contains locations and water use at Browns Park NWR for 2012. After the creation of the Flaming Gorge Dam, the annual flooding of the Green River ceased...

  1. Browns Park NWR Water Use Report- 2007

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report contains locations and water use at Browns Park NWR for 2007. After the creation of the Flaming Gorge Dam, the annual flooding of the Green River ceased...

  2. Browns Park NWR Water Use Report- 2011

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report contains locations and water use at Browns Park NWR for 2011. After the creation of the Flaming Gorge Dam, the annual flooding of the Green River ceased...

  3. Browns Park NWR Water Use Report- 2010

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report contains locations and water use at Browns Park NWR for 2010. After the creation of the Flaming Gorge Dam, the annual flooding of the Green River ceased...

  4. Browns Park NWR Water Use Report- 2008

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report contains locations and water use at Browns Park NWR for 2008. After the creation of the Flaming Gorge Dam, the annual flooding of the Green River ceased...

  5. Browns Park NWR Water Use Report- 2006

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report contains locations and water use at Browns Park NWR for 2006. After the creation of the Flaming Gorge Dam, the annual flooding of the Green River ceased...

  6. Browns Park NWR Water Use Report- 2005

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report contains locations and water use at Browns Park NWR for 2005. After the creation of the Flaming Gorge Dam, the annual flooding of the Green River ceased...

  7. Browns Park NWR Water Use Report- 2009

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report contains locations and water use at Browns Park NWR for 2009. After the creation of the Flaming Gorge Dam, the annual flooding of the Green River ceased...

  8. Browns Park NWR Water Use Report- 2013

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report contains locations and water use at Browns Park NWR for 2013. After the creation of the Flaming Gorge Dam, the annual flooding of the Green River ceased...

  9. Educating for biodiversity conservation in urban parks

    Directory of Open Access Journals (Sweden)

    Guerra, M. C.

    2014-01-01

    Full Text Available This article is intended to propose a procedure for learning about biodiversity in urban parks, as a contribution for educating conservation of natural resources. The procedure was named “Diagnosis of biodiversity conservation status in urban parks”. It comprises for stages describing the physic, geographic, socio-historic, and cultural study of the park as well as a taxonomic inventory of species, its distribution, presence in Cuba, and menaces they are subjected to. This facilitates to carry out educative activities. The introduction of the procedure is thought of from an ethno-biological and interdisciplinary perspective for training students in biological, geographical, historical, cultural and ethnological procedures, seeking a holistic approach to environment. The effectiveness of the proposal was appraised by accounting the experience of a class at “Casino Campestre” park in Camagüey City. Key words: biodiversity, urban parks, procedures, conservation training

  10. Allegheny County Parks Data Web Map

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Shows the size, shape, and amenities of the nine Allegheny County parks. If viewing this description on the Western Pennsylvania Regional Data Center’s open data...

  11. Progress in Research of Chinese Wetland Parks

    Institute of Scientific and Technical Information of China (English)

    ZHANG Yichuan; LI Dongsheng; WANG Shanshan

    2008-01-01

    There has been a rapid development in the construction of wetland parks in China in recent years. This paper discussed the progress in the research of Chinese wetland parks that covered the aspects of wetland resources, landscape and enviroment. The function of wetland parks, the evaluation of landscape and the exploiting of resources; the landscape concept and landscape planning and design; the plant environment, the water environment and the recreation environment were all reviewed. The research of Chinese wetland parks started later but developed rapidly, having remarkable achievements in practice and functional studies, and there are still some shortcomings in the researches to be improved. At last, the key points which should be researched urgently in the future were discussed.

  12. Lessons from Vietnam's first marine park

    OpenAIRE

    Cheung, C

    1994-01-01

    The recent establishment of a marine park in Vietnam offers lessons for future marine reserves in the country as well as for other countries considering their establishment. These lessons are contained in this brief article.

  13. Cal State Park Boundaries 2011/2012

    Data.gov (United States)

    California Department of Resources — This is a GIS version of California State Park (CSP) operational boundaries and does not represent official property boundary determinations. This GIS version is...

  14. Concept of Lunar Energy Park

    Science.gov (United States)

    Niino, Masayuki; Kisara, Katsuto; Chen, Lidong

    1993-10-01

    This paper presents a new concept of energy supply system named Lunar Energy Park (LEP) as one of the next-generation clean energy sources. In this concept, electricity is generated by nuclear power plants built on the moon and then transmitted to receiving stations on the earth by laser beam through transporting systems situated in geostationary orbit. The lunar nuclear power plants use a high-efficiency composite energy conversion system consisting of thermionic and thermoelectric generators to change nuclear thermal energy into electricity directly. The nuclear resources are considered to be available from the moon, and nuclear fuel transport from earth to moon is not necessary. Because direct energy conversion systems are employed, the lunar nuclear plants can be operated and controlled by robots and are maintenance-free, and so will cause no pollution to humans. The key technologies for LEP include improvements of conversion efficiency of both thermionic and thermoelectric converters, and developments of laser-beam power transmission technology as well. The details, including the construction of lunar nuclear plants, energy conversion and energy transmission systems, as well as the research plan strategies for this concept are reviewed.

  15. Automated parking garage system model

    Science.gov (United States)

    Collins, E. R., Jr.

    1975-01-01

    A one-twenty-fifth scale model of the key components of an automated parking garage system is described. The design of the model required transferring a vehicle from an entry level, vertically (+Z, -Z), to a storage location at any one of four storage positions (+X, -X, +Y, +Y, -Y) on the storage levels. There are three primary subsystems: (1) a screw jack to provide the vertical motion of the elevator, (2) a cam-driven track-switching device to provide X to Y motion, and (3) a transfer cart to provide horizontal travel and a small amount to vertical motion for transfer to the storage location. Motive power is provided by dc permanent magnet gear motors, one each for the elevator and track switching device and two for the transfer cart drive system (one driving the cart horizontally and the other providing the vertical transfer). The control system, through the use of a microprocessor, provides complete automation through a feedback system which utilizes sensing devices.

  16. Improvement of Theme Park Marketing Mode: A Case Study of Theme Parks in Chengdu

    OpenAIRE

    Min LI; Xiong, Gaoli

    2013-01-01

    Construction of theme park has been launched since the early 1990s in Chengdu City, but ended up as a losing proposition after its short-term prosperity because of similar scale and theme with those in other cities. As more international well-known theme parks enter the market, theme parks in Chengdu have been faced with the transition, and novel concepts introduced into the operation of these parks. T o adapt to the market, it is imperative to make marketing strategies and combine marketing ...

  17. Conditions for the management of carrying capacity in the parks of Parks&Benefits

    DEFF Research Database (Denmark)

    Brandt, Jesper; Holmes, Esbern

    2011-01-01

    Growth in the number of visitors is an upcoming problem in nature parks. Nature parks are at the same time facing increasing demand, falling public appropriations and receding focus on their conservation functions. To ensure a balancing of nature protection and economic utilization the concept of...... stakeholders, balancing use and protection preferably based on scientific and/or experiential cognition. The conditions for the management of carrying capacity for the 8 nature parks in the EC Baltic Project Parks&Benefits are analysed in the report. 1. Part focus on the methodology, concentrated on the...

  18. Segetal flora of the Wigry National Park

    OpenAIRE

    Teresa Skrajna; Helena Kubicka

    2012-01-01

    Segetal flora of the Wigry National Park (Poland) was studied in the period 2008-2010 within an area occupied by 33 villages. The analysis was based on 195 phytosociological relevés taken in fields of cereal crops, root plants and in stubble fields. The total number of species recorded in agrocenoses was 181 and they represented 36 botanical families. The most numerous families were Asteraceae, Fabaceae and Brasicaceae. The segetal flora of the Wigry National Park included mostly native speci...

  19. Notice of car park and road closures

    CERN Multimedia

    2006-01-01

    The arrival of one of the end caps of the CMS Tracker in Building 186 will result in the temporary closure of the following car parks: Building186: south entrance Building 613 Building 28 Building181: south entrance Building 600 Building 31 Route Oppenheimer The car parks concerned will be closed from Sunday 22 October until the evening of Monday 23 October. Thank you for your cooperation. PH-CMT Group Tel. 164569

  20. Notice of car park and road closures

    CERN Multimedia

    2006-01-01

    The arrival of one of the end caps of the CMS Tracker in Building 186 will result in the temporary closure of the following car parks: Building186: south entrance Building 613 Building 28 Building181: south entrance Building 600 Building 31 Route Oppenheimer The car parks concerned will be closed from Monday 30 October until the evening of Tuesday 31 October. Thank you for your cooperation. PH-CMT Group Tel. 164569

  1. Jackson Park Hospital Green Building Medical Center

    Energy Technology Data Exchange (ETDEWEB)

    Dorsey, William [Jackson Park Hospital Foundation, Chicago, IL (United States); Vasquez, Nelson [Jackson Park Hospital Foundation, Chicago, IL (United States)

    2010-05-01

    Jackson Park Hospital completed the construction of a new Medical Office Building on its campus this spring. The new building construction has adopted the City of Chicago's recent focus on protecting the environment, and conserving energy and resources, with the introduction of green building codes. Located in a poor, inner city neighborhood on the South side of Chicago, Jackson Park Hospital has chosen green building strategies to help make the area a better place to live and work.

  2. The birds of Sehlabathebe National Park, Lesotho

    Directory of Open Access Journals (Sweden)

    G. Kopij

    2002-12-01

    Full Text Available A total of 117 bird species has been recorded in Sehlabathebe National Park, south-east Lesotho, consisting of 29 vagrants, 18 visitors and 70 breeding and probable breeding residents. For each species status was determined and abundance roughly estimated. Quantitative studies on breeding bird communities were carried out by means of the line transect method on four transects with the total length ca 30 km in the park and on two transects with the total length of ca 20 km outside the park. In the park, dominant species were represented by the Stonechat Saxicola torquata, Ayres’ Cisticola Cisticola ayresii, Yellow-rumped Widow Euplectes capensis and Wailing Cisticola Cisticola lais. Outside the park dominants were represented by Cape Weaver Ploceus capensis, Cape Sparrow Passer melanurus, Cape Canary Serinus canicollis, Common Quail Coturnix coturnix, Stonechat, Cape Bunting Emberiza capensis and Drakensberg Siskin Pseudochloroptila symonsi. Characteristic, high-altitude species in the park included Drakensberg Siskin, Mountain Pipit Anthus hoeschi, Orange-breasted Rockjumper Chaetops auriantius, Banded Martin Riparia cincta and Sentinel Rock Thrush Monticola explorator. Species such as the Laughing Dove Streptopelia senegalensis, Sicklewinged Chat Cercomela sinuata, Mountain Chat Oenanthe monticola, Thick-billed Lark Galerida magnirostris, Red-winged Starling Onychognathus morio, Alpine Swift Apus melba Cape Sparrow, Grey-headed Sparrow Passer diffusus, Red Bishop Euplectes orix and Golden Bishop Euplectes afer were absent or occurred in very low densities in the park, although they are widespread and common in the Maluti/Drakensberg grasslands (including areas neighbouring to the park. The lack of trees and shrubs for nesting, the lack of cultivated fields as feeding places and competition with related species both for food and nesting sites, may partly play a role in this regard.

  3. Simulate Study of Automatic Parking System

    OpenAIRE

    Tie Wang

    2013-01-01

    The vehicle’s kinematic model is established at the condition that the vehicle is in a low speed reversing movement. The particle swarm optimization algorithm is used to the path planning. Through analysing fuzzy control knowledge, use a fuzzy method to control the process of the parking. The simulate results of parking process was gotten in the environment of MATLAB7.0 software.

  4. A Walk in the Semantic Park

    DEFF Research Database (Denmark)

    Danvy, Olivier; Johannsen, Jacob; Zerny, Ian

    To celebrate the 20th anniversary of PEPM, we are inviting you to a walk in the semantic park and to inter-derive reduction-based and reduction-free negational normalization functions.......To celebrate the 20th anniversary of PEPM, we are inviting you to a walk in the semantic park and to inter-derive reduction-based and reduction-free negational normalization functions....

  5. Marking Streets to Improve Parking Density

    OpenAIRE

    Xu, Chao; Skiena, Steven

    2015-01-01

    Street parking spots for automobiles are a scarce commodity in most urban environments. The heterogeneity of car sizes makes it inefficient to rigidly define fixed-sized spots. Instead, unmarked streets in cities like New York leave placement decisions to individual drivers, who have no direct incentive to maximize street utilization. In this paper, we explore the effectiveness of two different behavioral interventions designed to encourage better parking, namely (1) educational campaigns to ...

  6. Current situation and countermeasures of port logistics park information construction

    Directory of Open Access Journals (Sweden)

    Zhen Liu

    2013-03-01

    Full Text Available Purpose: Improve work efficiency of logistics park department, and drive the economy of the park and its surrounding areas. Design/methodology/approach: Analyze the information development situation and existent questions of current national logistics park, and design proper scheme to meet the demand of port logistics park. Findings: Proposed an information construction implementation plan using technology of the Internet of things which can be applied to port logistics park. Designed a scheme for the park information construction and explained the system's implementation strategy and implementation steps. Practical implications: The proposed construction program is particularly suitable for the northwest port logistics parks in China, and also has reference function to other logistics park construction. Originality/value: Group the information construction of the logistics park into four levels, three types of users, and two requirements. The scheme is innovative and comprehensive, which can ensure the development of port logistics park.

  7. Regulating on-street parking - evidence from Danish data

    DEFF Research Database (Denmark)

    Madsen, Edith; Mulalic, Ismir; Pilegaard, Ninette

    with respect to prices for parking in the area of interest. In this paper the focus is on the demand elasticity for parking. Although the parking issues are treated in the literature the subject still deserves attention and is underresearched and there is hardly any empirical work. One exception is van...... (cruising) and these are increasing in the occupancy rate. Taking these two effects into account implies that the demand for parking will be more price elastic when the occupancy rate is relatively low (the search cost are low) whereas it will be less price elastic when the occupancy rate is relatively high....... Therefore it is difficult in practice to find the correct amount of parking fees and parking spaces to eliminate cruising for parking and avoid excess supply of parking spaces. In order to determine optimal set of parking fees and optimal supply of parking spaces it is necessary to find demand elasticity...

  8. Acid Rain in Shenandoah National Park, Virginia

    Science.gov (United States)

    Rice, Karen C.; Deviney, Frank A., Jr.; Olson, Gordon

    2007-01-01

    Visitors to Shenandoah National Park (SNP) enjoy the animal and plant life and the scenery but may not realize how vulnerable these features are to various threats, such as invasion of exotic plants and insects, improper use of park resources by humans, and air and water pollution. The National Park Service strives to protect natural resources from such threats to ensure that the resources will be available for enjoyment now and in the future. Because SNP has limited influence over the air pollution that envelops the region, acidic deposition--commonly known as acid rain--is one of the more challenging threats facing park managers. With the help of U.S. Geological Survey (USGS) scientists, park managers can understand how acid rain interacts with ground- and surface-water resources, which enables them to explain why reductions in air pollution can help preserve park resources. Such understanding also provides essential insight into ecosystem processes, as managers strive to unravel and resolve other environmental problems that are interrelated to acid rain.

  9. Performance comparison of wind park configurations

    Energy Technology Data Exchange (ETDEWEB)

    Lundberg, Stefan

    2003-07-01

    In this report, layouts of various large-scale wind parks, both AC as well as DC, are investigated. Loss modelling of the wind park components as well as calculations of the energy capture of the turbines using various electrical systems are performed, and the energy production cost of the various park configurations is determined. It was found that from an energy capture point of view, the difference in energy production between various wind turbine systems is very small. In addition, a study of the suitability of various DC/DC-converters is made. Three DC/DC-converters, Boost, Full Bridge and Full Bridge Isolated Boost, are found to be interesting candidates as the 'transformer' component in potential DC-based wind parks. Of all the investigated wind park configurations, the wind park with the series connected DC wind turbines seems to have the best potential to give the lowest energy production cost, if the transmission distance is longer then 10-20 km.

  10. Large spill of mining wastes in Portelo stream: impacts on ecosystem integrity and on angling potential

    OpenAIRE

    Ana Maria GERALDES; Elsa RAMALHOSA; Caetano, Miguel; Teixeira, Amílcar

    2013-01-01

    Streams located at Montesinho Natural Park (NE Portugal) have high potential for brown trout (Salmo trutta) angling . However, in this territory there are severa! abandoned mine sites. Therefore, the continuous drainage of fine grained tailings can be particularly problematic due to arsenic, copper, aluminium and zinc. However, until now no significant disturbance was detected in water quality and in biota. Nevertheless, there has never been such a large spill of mining wastes ...

  11. Employer-Paid Parking: The Problem and Proposed Solutions

    OpenAIRE

    Shoup, Donald C.; Willson, Richard W.

    1992-01-01

    Employer-paid parking is a popular fringe benefit that invites commuters to drive to work alone. Thus, employer-paid parking works at cross purposes with costly public policies designed to reduce traffic congestion, energy consumption, and air pollution. This article (1) explores the problems created by employer parking subsidies, (2) proposes a policy of requiring employers who offer an employee a parking subsidy to also offer that employee the option to receive, in lieu of the parking subsi...

  12. Underground Parking Guidance System Design Based on Internet of Things

    OpenAIRE

    Jian Wan; Jinzhang Ji; Weifeng Wang; Piling Dong

    2013-01-01

    This pager designed a parking guidance system for the underground parking area characterized by large scale and complicated spatial structure. By using the Internet of Things Technology, a parking guidance framework was put forward. Based on the application of key technologies including car and lots perception, design and optimization of transport network, calculation model of parking guidance, the system could meet the demand of intensive management of the underground parking in large scale ...

  13. Underground Parking Guidance System Design Based on Internet of Things

    Directory of Open Access Journals (Sweden)

    Jian Wan

    2013-09-01

    Full Text Available This pager designed a parking guidance system for the underground parking area characterized by large scale and complicated spatial structure. By using the Internet of Things Technology, a parking guidance framework was put forward. Based on the application of key technologies including car and lots perception, design and optimization of transport network, calculation model of parking guidance, the system could meet the demand of intensive management of the underground parking in large scale with high stability and reliability, expansibility, maintainability.

  14. Performance evaluation of Jepirachi Wind Park

    Energy Technology Data Exchange (ETDEWEB)

    Pinilla, Alvaro [Mechanical Engineering Department, Universidad de Los Andes, Cra 1 Este No. 18 A - 10, Bogota (Colombia); Rodriguez, Luis; Trujillo, Rodrigo [Generation Planning Management Office, Empresas Publicas de Medellin, Medellin (Colombia)

    2009-01-15

    This paper presents some technical details, operational experiences, and lessons learnt by the Colombian public utility - Empresas Publicas de Medellin - with a recently installed 19.5 MW wind park in the northern region of Colombia - province of La Guajira. This is the first ever wind park feeding to the electricity network in Colombia. The Jepirachi Wind Park was commissioned in April 2004 and it has to date accumulated nearly 180,000 h of operation. During that time 15 NORDEX N60/1.3 MW turbines have fed electricity to the Colombian main electricity grid. This work describes the park layout, including meteorological stations installed in the surroundings and the wind regime prevailing in the zone. Details are also given about remote monitoring of the Wind Park and individual turbines, through the Supervisory, Control and Data Acquisition system (SCADA Nordex Control 2). Since July 2004, Empresas Publicas de Medellin (EEPPM) and Universidad de Los Andes-Bogota, Colombia have been working together in a wind park performance monitoring programme. This has permitted both institutions to learn more rapidly matters relating to evaluation, planning and operation of wind parks exposed to extreme climatic conditions like those present in the semi-desert region of the Guajira. This work describes the wind park operation, where individual wind turbines have yielded monthly production capacity factors as high as 65-75%; values which are high when compared to similar turbines installed elsewhere. Accordingly, levels of electrical energy production of up to 1750 kWh/m{sup 2}-year per turbine have been measured, exceeding typical values reported in the wind energy literature. A series of operational and technical troubles have become evident, which are related to some of the particular features of the climate and the wind regime at the site of the Jepirachi Wind Park. Because of these local features it is suggested that a greater level of uncertainty (limiting the validity of

  15. Frequency scaling for angle gathers

    KAUST Repository

    Zuberi, M. A H

    2014-01-01

    Angle gathers provide an extra dimension to analyze the velocity after migration. Space-shift and time shift-imaging conditions are two methods used to obtain angle gathers, but both are reasonably expensive. By scaling the time-lag axis of the time-shifted images, the computational cost of the time shift imaging condition can be considerably reduced. In imaging and more so Full waveform inversion, frequencydomain Helmholtz solvers are used more often to solve for the wavefields than conventional time domain extrapolators. In such cases, we do not need to extend the image, instead we scale the frequency axis of the frequency domain image to obtain the angle gathers more efficiently. Application on synthetic data demonstrate such features.

  16. Landscape features of Kislovodsk medical park

    Directory of Open Access Journals (Sweden)

    А. P. Kazankin

    2015-12-01

    Full Text Available An attempt to reveal some of the unique features of the Kislovodsk medical park landscape and explain reasons for its beneficial effects on human health, which could serve as one of the arguments to justify giving the park the status of specially protected area have been done in the paper. It marked features of the climate of the park, reminiscent of the features of the monsoon – a dry winter and a moderately humid summers. It’s stated, that one of the main features of the landscape of the park is the presence of layers of the upper and lower Cretaceous (former biosphere by V. I. Vernadsky in which biogeochemical information for many tens of millions of years is compressed. Rocks, coming to the surface, creating a polypaleobiospheris structure of the park. The data on the influence of the chemical composition of rocks (former biospheres on forest and meadow-steppe formation are presented. It is shown, that the same rock formed a close relationship Ca and Mg in the soil absorbing complex mountain-meadow chernozem (mould humus and forest soils in the area of nutrition sources and mineral water to a depth of tens of meters in Kislovodsk. It emphasizes the potential of the park selection plants (800 species of herbaceous and more than 250 species and varieties of trees and shrubs volatile compounds that reflect the biogeochemical characteristics of rock ten tiers of the lower and upper Cretaceous. The geological age of various rocks is recommended to consider with forest plantation and forest typological zoning and development. It is considered appropriate to introduce under the canopy of artificial plants useful forest plants. It’s offered to include in the park area Kislovodsk forestry district and all forests within the boundaries of mountain-sanitary protection zone of the Caucasian Mineral Waters resorts.

  17. Pros in Parks: Integrated Programming for Reaching Our Urban Park Operations Audience

    Science.gov (United States)

    Miller, Laura M.; Walker, Jamie Rae

    2016-01-01

    In addition to regular job duties, such as tree care, mulching, irrigation, and pesticide management, urban park workers have faced environmental changes due to drought, wildfires, and West Nile virus. They simultaneously have endured expectations to manage growing, diversifying park usage and limitations on career development. An integrated…

  18. Bark in the Park: A Review of Domestic Dogs in Parks

    Science.gov (United States)

    Weston, Michael A.; Fitzsimons, James A.; Wescott, Geoffrey; Miller, Kelly K.; Ekanayake, Kasun B.; Schneider, Thomas

    2014-09-01

    The presence of domestic dogs Canis familiaris in public open spaces is increasingly controversial. In our review of the literature, we located 133 publications of various types (papers, reports etc.) that examine some aspect of dogs in parks and open spaces (50 % focussed solely on dogs). There has been an exponential growth in the cumulative number of articles ( R 2 = 0.96; 82 % published since 1997); almost all pertain to temperate latitudes (97 %) and most to the northern hemisphere (62 %). Most articles focus on impacts on wildlife (51 %), zoonotic diseases (17 %), and people's perceptions regarding dogs (12 %). Articles mostly describe problems associated with dogs, while reports of low compliance with dog regulations are common. We outline six major findings regarding dogs in parks: (1) there is a paucity of information on dogs in parks, particularly in relation to their interactions with wildlife and regarding their management; (2) published studies are mainly restricted to a handful of locations in developed countries; (3) sectors of societies hold different views over the desirability of dogs in parks; (4) the benefits and risks of dogs to humans and park values are poorly documented and known; (5) dogs represent a notable disease risk in some but not all countries; and (6) coastal parks are over-represented in the literature in terms of potential negative impacts. Park managers globally require better information to achieve conservation outcomes from dog management in parks.

  19. 76 FR 77131 - Special Regulations; Areas of the National Park System, Yellowstone National Park

    Science.gov (United States)

    2011-12-12

    ... (76 FR 39049), NPS stated its intent to implement a ] ``transition year'' for the 2011-2012 winter... allowed per day. Response: NPS agrees that the number 38 was a typographic error (76 FR 39049), and notes... National Park Service 36 CFR Part 7 RIN 1024-AD92 Special Regulations; Areas of the National Park...

  20. Systematic variations in divergence angle

    CERN Document Server

    Okabe, Takuya

    2012-01-01

    Practical methods for quantitative analysis of radial and angular coordinates of leafy organs of vascular plants are presented and applied to published phyllotactic patterns of various real systems from young leaves on a shoot tip to florets on a flower head. The constancy of divergence angle is borne out with accuracy of less than a degree. It is shown that apparent fluctuations in divergence angle are in large part systematic variations caused by the invalid assumption of a fixed center and/or by secondary deformations, while random fluctuations are of minor importance.

  1. Semi-automatic parking slot marking recognition for intelligent parking assist systems

    Directory of Open Access Journals (Sweden)

    Ho Gi Jung

    2014-01-01

    Full Text Available This paper proposes a semi-automatic parking slot marking-based target position designation method for parking assist systems in cases where the parking slot markings are of a rectangular type, and its efficient implementation for real-time operation. After the driver observes a rearview image captured by a rearward camera installed at the rear of the vehicle through a touchscreen-based human machine interface, a target parking position is designated by touching the inside of a parking slot. To ensure the proposed method operates in real-time in an embedded environment, access of the bird's-eye view image is made efficient: image-wise batch transformation is replaced with pixel-wise instantaneous transformation. The proposed method showed a 95.5% recognition rate in 378 test cases with 63 test images. Additionally, experiments confirmed that the pixel-wise instantaneous transformation reduced execution time by 92%.

  2. National Park of Tatras; map fragment

    International Nuclear Information System (INIS)

    National Park of Tatras is the oldest national park in Slovakia with unique high-mountain glacier relief. It was established on 18 December 1948 on an area of 74,111 ha with protective zone stretching on 36,574 ha. The value of the territory and its significance from the conservationist point of view were the reasons for its inclusion among biosphere reserves in the framework of the UNESCO MaB (Man and Biosphere) Programme. There are 29 national natural reserves, 25 natural reserves, 1 protected area, 1 national natural monument, and 1 natural monument in the territory of the Park. Biodiversity of the Park, and particularly its fauna is represented by 115 species of birds, 42 species of mammals, 8 species of reptiles, 3 species of amphibians and its flora contains 1,300 species of vascular plants, including 37 Tatras endemits, 41 West Carpathian endemits, and 57 Carpathian endemits. Pursing the character of ecosystems and their functionality, three conservation zones were defined (the zones A and B coincide with the territory of the National Park, while C zone is the protective one). The principle of zoning makes possible further breaking down of the territory into combined ecological and functional areas, which can be used in the sphere of territorial planning in order to assess special conservation measures. (authors)

  3. The Park of Renewable Energy geoethical project

    Directory of Open Access Journals (Sweden)

    Patrizia Sibi

    2012-07-01

    Full Text Available The Park of Renewable Energy is an environmental technology park in the middle of Italy that has an innovative integrated system for the production of renewable energy. Recently, the Park launched a public invitation: to become part of a great widespread community for the production of renewable energy, and to promote energy conservation and a sustainable lifestyle. This empowerment process that turns consumers into energy producers – and also into those who convey the culture of sustainability – might, over time, give life to a community that actually lives according to the geoethical principles of biosustainability. The route for the identification and dissemination of the Park of Renewable Energy community is an interesting example of the generative process, whereby rather than doggedly pursuing a predetermined objective, such as a model to be implemented, the actors involved, “look for directions and values that are inherent in the means available” [Bateson 2000], including communication networks and methodologies of social participation. The community components focus their attention on the action and relationship effects, rather than on ways to reach a predefined goal. In this perspective, the Park of Renewable Energy experience aims to become an interesting object of observation and reflection for its green ethics. This ecological approach promises unexpected new creations: there is a chance we will at last see the birth of a sustainable form of social organization adapted to the human community.

  4. Another reptile translocation to a national park

    Directory of Open Access Journals (Sweden)

    W.R. Branch

    1990-10-01

    Full Text Available On 4 May 1988 a sub-adult (50 mm snout-vent length, 42 mm tail Jones' girdled lizard Cordylus tropidosternum jonesi was collected in a pile of wood being off-loaded at the new restcamp in the Karoo National Park, Beaufort West. The wood had been transported by lorry from the Kruger National Park. The specimen is deposited in the herpetological collection of the Port Elizabeth Museum (PEM R 4584. Jones' girdled lizard is a small, arboreal cordylid that shelters under tree bark and in hollow logs. It is common and widely-distributed in the Kruger National Park (Pienaar, Haacke & Jacobsen 1983, The Reptiles of the Kruger National Park, 3rd edition. Pretoria: National Parks Board and adjacent lowveld, being replaced in northern Zimbabwe and East Africa by the nominate race. Hewitt & Power (1913, Transactions of the Royal Society of South Africa 3: 147-176, 1913 reported a similar translocation of the species to Kimberley in association with timber brought to the diamond mining camps. One of us noted recently the ease and danger of the unwitting spread of commensal reptile species into conservation areas (Branch 1978, Koedoe 30: 165, and this is confirmed by this additional example. We recommend that should similar shipments of wood be considered essential, then they be fumigated to prevent the translocation of other alien organisms that may potentially have more dangerous consequences.

  5. Discovering the Inscribed Angle Theorem

    Science.gov (United States)

    Roscoe, Matt B.

    2012-01-01

    Learning to play tennis is difficult. It takes practice, but it also helps to have a coach--someone who gives tips and pointers but allows the freedom to play the game on one's own. Learning to act like a mathematician is a similar process. Students report that the process of proving the inscribed angle theorem is challenging and, at times,…

  6. Contactless angle detection using permalloy

    NARCIS (Netherlands)

    Eijkel, Kees J.; Rijk, Rolf

    1988-01-01

    An overview is given of measurements on angle detectors. The detectors consist of a pair of planar-Hall elements opposite to a rotatable magnet. The measurements are performed on a number of planar-Hall elements of different shape and size, and show good agreement with a previously described theoret

  7. Livermore Big Trees Park: 1998 Results

    Energy Technology Data Exchange (ETDEWEB)

    Mac Queen, D; Gallegos, G; Surano, K

    2002-04-18

    This report is an in-depth study of results from environmental sampling conducted in 1998 by the Lawrence Livermore National Laboratory (LLNL) at Big Trees Park in the city of Livermore. The purpose of the sampling was to determine the extent and origin of plutonium found in soil at concentrations above fallout-background levels in the park. This report describes the sampling that was conducted, the chemical and radio-chemical analyses of the samples, the quality control assessments and statistical analyses of the analytical results, and LLNL's interpretations of the results. It includes a number of data analyses not presented in LLNL's previous reports on Big Trees Park.

  8. Flowering plant biodiversity of Augrabies Falls National Park: a comparison between Augrabies Falls National Park, Kalahari Gemsbok National Park, Vaalbos National Park and Goegap Nature Reserve

    Directory of Open Access Journals (Sweden)

    P.C. Zietsman

    1999-02-01

    Full Text Available A list of flowering plants has been compiled for the Augrabies Falls National Park, which occupies an area of approximately 18 600 ha. This list of 364 species represents 210 genera and 74 families. The Monocotyledonae are represented by 76 species (20.9 of the total number of species and the Dicotyledonae by 288 (79.1 . Approximately 54 of these species occur only in the Augrabies Falls National Park and not in one of the other conservation areas with which it was compared. According to the life form spectrum, the Augrabies Falls National Park is a therophyte-hemicryp- tophyte area. Five of these spesies are endemic to the Southern African floristic region. One of them is a rare species.

  9. Freshwater fishes of Bontebok National Park

    Directory of Open Access Journals (Sweden)

    I.A. Russell

    2001-08-01

    Full Text Available Fish assemblages were sampled at six sites in the Breede River in the Bontebok National Park during 1999 and 2000. A total of 380 fish from 12 species was recorded. Indigenous fish collected included one freshwater species (Barbus andrewi, two catodromous species (Anguilla mossambica, Myxus capensis. and three estuarine species (Gilchris- tella aestuaria, Monodactylusfalciformis, Mugil cephalus. Four of the species recorded were aliens (Tinea tinea, Lepomis macrochirus, Micropterus salmoides, Micropterus dolomieu and two species translocated from other South African rivers (Tilapia sparrmanii, Clarias gariepinus. A further two indigenous species (Sandelia capensis, Pseudobarbus biirchelli could potentially occur within the park, though the high abundance of alien predators means that there is little chance for recolonisation from tributaries higher in the Breede River system. There is little opportunity to meaningfully conserve most indigenous freshwater fish in Bontebok National Park.

  10. IMPORTANT INFORMATION - Flagstaff Car-Park and Park-and-Ride (P+R)

    CERN Document Server

    GS Department

    2011-01-01

    As part of the new arrangements following the arrival of the tram-line at CERN, an Automatic Number-Plate Recognition (ANPR) system has been installed restricting access to the Flagstaff Car-park and the Park-and-Ride (P+R) zone according to the conditions set out below: Holders of a valid P+R user card may enter the car-park at all hours but may only park in the area specifically designated as the P+R zone. P+R user cards can be purchased from the Fondation des Parkings de Genève (http://www.ge.ch/parkings/abonnements.html)   Members of CERN personnel and of contractors' personnel, whatever their status, may freely access the Flagstaff Car-Park at all hours, as long as their vehicle is duly registered with CERN, but they may not use the P+R zone, which is reserved for holders of P+R user cards. Please check that your vehicle number-plates are properly registered via AdaMS (http://cern.ch/adams). If this is not the case, the following action must be taken: - for private or co...

  11. Improvement of Theme Park Marketing Mode:A Case Study of Theme Parks in Chengdu

    Institute of Scientific and Technical Information of China (English)

    Min; LI; Gaoli; XIONG

    2013-01-01

    Construction of theme park has been launched since the early 1990s in Chengdu City,but ended up as a losing proposition after its short-term prosperity because of similar scale and similarity with those in other cities.As more international well-known theme parks entering the market,theme parks in Chengdu have been faced with the transition,and novel concepts are also introduced into the operation of these parks.To adapt to the market,it is imperative to make marketing strategies and combine marketing elements.Through analyzing current development of local theme parks and introducing successful marketing modes of domestic and overseas theme parks,a favorable marketing mode for theme parks in Chengdu was defined on the basis of fully exploring Ba-Shu culture(Ba and Shu are two ancient kingdoms in the history of Sichuan).By defining a favorable theme,focusing more on visitors’experience,devoting more in developing new products,adopting flexible price strategies,and integrating advertisement marketing,internet marketing,and other marketing methods,outstanding brands will be formed,and tourism cultures with distinguished features of Chengdu will be created.

  12. Scour Forecasting for Offshore Wind Parks

    DEFF Research Database (Denmark)

    Hartvig, Peres Akrawi

    In an effort to minimize the costs of offshore wind parks, the present research deals with optimizing a certain aspect of the support structure, namely the approach to scour. Scour is the phenomenon of seabed changes in the vicinity of the support structure that arises when the support structure......, scour forecasts facilitate the comparison between a scour design based on either deployment of scour-protection or enhanced structural design. The broad goal is to develop a method that produces accurate scour forecasts for offshore wind parks. The present research investigates more specifically which...

  13. Fear of crime in urban parks

    DEFF Research Database (Denmark)

    Maruthaveeran, Sreetheran; Konijnendijk, Cecil Cornelis

    2015-01-01

    -structured in-depth interviews. The interview consists of respondents from various age, gender and race. The results revealed universal similarities to other cultures on fear of crime in urban green spaces. This study has highlighted eight themes on the attributes which evoke fear among the residents of Kuala...... behaviour towards crime in urban parks but this was only observed among the women. This paper has also highlighted the implications on park planning and management from the comments given by the respondents. Though the aspect of fear towards crime in urban green spaces is not a major focus in Malaysia, this...

  14. Analyse af vindklima ved Navitas Park

    DEFF Research Database (Denmark)

    Rasmussen, Michael R.; Lauridsen, Thomas Bank

    Formålet med denne vindklimaanalyse er at afklare, hvorvidt opførelsen af Navitas Park på Århus Havn vil medføre uhensigtsmæssige eller farlige vindforhold for fodgængere i området omkring bygningen.......Formålet med denne vindklimaanalyse er at afklare, hvorvidt opførelsen af Navitas Park på Århus Havn vil medføre uhensigtsmæssige eller farlige vindforhold for fodgængere i området omkring bygningen....

  15. Modeling spatial accessibility to parks: a national study

    Directory of Open Access Journals (Sweden)

    Lu Hua

    2011-05-01

    Full Text Available Abstract Background Parks provide ideal open spaces for leisure-time physical activity and important venues to promote physical activity. The spatial configuration of parks, the number of parks and their spatial distribution across neighborhood areas or local regions, represents the basic park access potential for their residential populations. A new measure of spatial access to parks, population-weighted distance (PWD to parks, combines the advantages of current park access approaches and incorporates the information processing theory and probability access surface model to more accurately quantify residential population's potential spatial access to parks. Results The PWD was constructed at the basic level of US census geography - blocks - using US park and population data. This new measure of population park accessibility was aggregated to census tract, county, state and national levels. On average, US residential populations are expected to travel 6.7 miles to access their local neighborhood parks. There are significant differences in the PWD to local parks among states. The District of Columbia and Connecticut have the best access to local neighborhood parks with PWD of 0.6 miles and 1.8 miles, respectively. Alaska, Montana, and Wyoming have the largest PWDs of 62.0, 37.4, and 32.8 miles, respectively. Rural states in the western and Midwestern US have lower neighborhood park access, while urban states have relatively higher park access. Conclusions The PWD to parks provides a consistent platform for evaluating spatial equity of park access and linking with population health outcomes. It could be an informative evaluation tool for health professionals and policy makers. This new method could be applied to quantify geographic accessibility of other types of services or destinations, such as food, alcohol, and tobacco outlets.

  16. [Recreational attraction of urban park wetlands in Beijing].

    Science.gov (United States)

    Li, Fen; Sun, Ran-Hao; Chen, Li-Ding

    2012-08-01

    Taking the 20 urban park wetlands in Beijing as test objects, a 3-layer evaluation index system including urban park wetland landscape quality, location condition, and accessibility for the recreational attraction of urban bark wetlands was established, and, by using analytic hierarchy process (AHP) and an integrating index evaluation method, the recreational attraction of the urban park wetlands in Beijing was quantitatively assessed, and validated with questionnaire data. In Beijing, the urban park wetlands with high recreational attraction were in the order of the Summer Palace, Olympic Park, Qinglong Lake Park, Beihai Park, Yuanmingyuan Park, Yuyuantan Park, Shidu, Golden Sea Lake scenic area, Taoranting Park, and Yeyahu wetland. The Rice Fragrance Lake wetland and Zhenzhuhu scenic area had the lowest recreational attraction, and the others were fair. The evaluation results were supported by the questionnaire data, which indicated that the index system and evaluation model were useful. According to the recreational services, the 20 park wetlands in Beijing could be clustered into four categories, which could be managed in different ways. Appropriately assessing the recreational services of urban park wetlands could help the decision-making on the urban parks optimal planning and designing, improve human living environment, and optimize the spatial distribution of urban landscape. PMID:23189684

  17. Disorders of the cerebellopontine angle

    International Nuclear Information System (INIS)

    Disorders of the cerebellopontine angle may present by symptoms like vertigo, hearing problems, affection of the trigeminal or facial nerve. Ipsilateral ataxia and contralateral hemiparesis develop in case of a rather large tumor in this region and display an involvement of the cerebellum and/or brainstem. However, some of these typical symptoms are not recognized by the patient. Thus, in case of a suspicion of a disorder of the cerebellopontine angle the relevant functions have to be tested clinically. In addition, electrophysiology can confirm dysfunction of these cranial nerves. Mainstay of the therapy should be the treatment of the underlying cause. Nevertheless, not seldom it is necessary to treat symptoms like vertigo or facial pain. (orig.)

  18. Multi-angle compound imaging

    DEFF Research Database (Denmark)

    Jespersen, Søren Kragh; Wilhjelm, Jens Erik; Sillesen, Henrik

    1998-01-01

    This paper reports on a scanning technique, denoted multi-angle compound imaging (MACI), using spatial compounding. The MACI method also contains elements of frequency compounding, as the transmit frequency is lowered for the highest beam angles in order to reduce grating lobes. Compared to...... conventional B-mode imaging MACI offers better defined tissue boundaries and lower variance of the speckle pattern, resulting in an image with reduced random variations. Design and implementation of a compound imaging system is described, images of rubber tubes and porcine aorta are shown and effects on...... visualization are discussed. The speckle reduction is analyzed numerically and the results are found to be in excellent agreement with existing theory. An investigation of detectability of low-contrast lesions shows significant improvements compared to conventional imaging. Finally, possibilities for improving...

  19. Wide-angle electron detector

    International Nuclear Information System (INIS)

    The design, functioning, and main calibration, characteristics of a wide-angle detector, capable of recording electrons with energies >= 8 keV and insensitive to u.v. solar radiation are described. A description of the sensor (electron trap) and its electronics in the analog (DEGAFOC) and counting (DEGAFOI) modes is given. Examples of telemetry recordings, illustrating the operation of the detector are included. (Auth.)

  20. Capitol Reef National Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  1. Great Smoky Mountains National Park Creel Survey Application

    Data.gov (United States)

    National Park Service, Department of the Interior — This survey is intended to gain an understanding of fish population dynamics and angler use patterns throughout the park. If you have fished only one particular...

  2. Edison National Historical Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  3. George Rogers Clark National Historic Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  4. Sagamore Hill National Historic Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  5. Palo Alto Battlefield National Historical Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  6. Eisenhower National Historical Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  7. Natchez National Historical Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  8. Kings Mountain National Military Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  9. Hopewell Culture National Historic Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  10. Spatial Vegetation Data for Zion National Park Vegetation Mapping Project

    Data.gov (United States)

    National Park Service, Department of the Interior — This metadata is for the vegetation and land-use geo-spatial database for Zion National Park and surrounding areas. The project is authorized as part of the...

  11. Spatial Vegetation Data for Badlands National Park Vegetation Mapping Project

    Data.gov (United States)

    National Park Service, Department of the Interior — This metadata is for all coverages associated with the vegetation land cover and land use geospatial database for Badlands National Park and surrounding areas. The...

  12. Morristown National Historical Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  13. Women's Rights National Historical Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  14. Kultusjoonisflm "South Park" on päral

    Index Scriptorium Estoniae

    2000-01-01

    Tänasest "Kosmoses" animafilm "South Park : suurem, pikem ja lõikamata" ("South Park . Bigger, Longer & Uncut") : Stsenaristid Trey Parker ja Matt Stone : režissöör Trey Parker : Ameerika Ühendriigid 1999

  15. Cane River Creole National Historical Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  16. Environmental aspects of parking garages. Living in a compact city

    International Nuclear Information System (INIS)

    An overview is given of environmental aspects of parking garages in the Netherlands with respect to environmental legislation and regulations, focusing on noise pollution, lighting aspects (of cars and the parking buildings), air quality, and fire safety

  17. Wolf Trap National Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  18. Spatial Vegetation Data for Glacier National Park Vegetation Mapping Project

    Data.gov (United States)

    National Park Service, Department of the Interior — The geographic information system (GIS) format spatial data set of vegetation for Glacier National Park (GNP) was created by the U.S. Geological Survey...

  19. Parking Lots at Little Bighorn Battlefield National Monument, Montana

    Data.gov (United States)

    National Park Service, Department of the Interior — This is a vector polygon file showing the parking lots at Little Bighorn Battlefield National Monument (LIBI). The coordinates for this dataset were collected using...

  20. Pecos National Historical Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  1. EnviroAtlas - Memphis, TN - Park Access by Block Group

    Data.gov (United States)

    U.S. Environmental Protection Agency — This EnviroAtlas dataset shows the block group population that is within and beyond an easy walking distance (500m) of a park entrance. Park entrances were included...

  2. EnviroAtlas - Austin, TX - Park Access by Block Group

    Data.gov (United States)

    U.S. Environmental Protection Agency — This EnviroAtlas dataset shows the block group population that is within and beyond an easy walking distance (500m) of a park entrance. Park entrances were included...

  3. Niobrara-Buffalo Prairie National Park area study

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This map is showing the proposed park boundary line for NiobraraBuffalo Prairie National Park in Cherry County, Brown County, and Keya Paha County, Nebraska.

  4. Petrified Forest National Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  5. Accuracy Assessment Points for Badlands National Park Vegetation Mapping Project

    Data.gov (United States)

    National Park Service, Department of the Interior — This metadata is for the accuracy assessment data associated with the vegetation land cover and land use geospatial database for Badlands National Park and...

  6. Field Plot Points for Badlands National Park Vegetation Mapping Project

    Data.gov (United States)

    National Park Service, Department of the Interior — This metadata is for the field data associated with the vegetation land cover and land use geospatial database for Badlands National Park and surrounding areas. The...

  7. Vegetation - Anza-Borrego Desert State Park [ds165

    Data.gov (United States)

    California Department of Resources — The Anza Borrego Desert State Park (ABDSP) Vegetation Map depicts vegetation within the Park and its surrounding environment. The map was prepared by the Department...

  8. Spatial Vegetation Data for Congaree National Park Vegetation Mapping Project

    Data.gov (United States)

    National Park Service, Department of the Interior — The National Park Service (NPS), in conjunction with the Biological Resources Division (BRD) of the U.S. Geological Survey (USGS), has implemented a program to...

  9. Browns Park NWR Water Use Report- 2001 and 2002

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report contains locations and water use at Browns Park NWR for 2001 and 2002. A basic introduction highlighting the region that Browns Park NWR is a part of...

  10. Bryce Canyon National Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  11. Mesa Verde National Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  12. Wind Cave National Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  13. Cumberland Gap National Historical Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  14. Guadalupe Mountains National Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  15. Theodore Roosevelt National Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  16. Harpers Ferry National Historical Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  17. Carlsbad Caverns National Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  18. Mammoth Cave National Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  19. Great Basin National Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  20. Kalaupapa National Historical Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  1. CORS Station Location at Chaco Culture National Historical Park, NM

    Data.gov (United States)

    National Park Service, Department of the Interior — This is a vector point file showing the location of the continously operating reference station (CORS) at Chaco Culture National Historical Park. The coordinates...

  2. Hot Springs National Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  3. Rocky Mountain National Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  4. Lassen Volcanic National Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  5. Cuyahoga Valley National Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  6. River Raisin National Battlefield Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  7. Grand Canyon National Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  8. Field Plot Points for Voyageurs National Park Vegetation Mapping Project

    Data.gov (United States)

    National Park Service, Department of the Interior — A total of 191 vegetation field plot samples were collected at Voyageurs National Park and environs to support vegetation classification development. Teams of...

  9. New Bedford Whaling National Historical Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the...

  10. 75 FR 20859 - Notice of Realty Action, Independence National Historical Park, Pennsylvania and Valley Forge...

    Science.gov (United States)

    2010-04-21

    ... National Park Service Notice of Realty Action, Independence National Historical Park, Pennsylvania and... is located within the boundary of Independence National Historical Park (INDE). The privately owned... CONTACT: Superintendent Cynthia MacLeod, Independence National Historical Park, 143 S. Third...

  11. 76 FR 6495 - Proposed Information Collection; National Park Service Natural Quiet Valuation

    Science.gov (United States)

    2011-02-04

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR National Park Service Proposed Information Collection; National Park Service Natural Quiet Valuation AGENCY: National Park Service, Interior. ACTION: Notice; request for comments. SUMMARY: The National Park...

  12. Envisioning Parking Strategies in the Framework of Sustainable Urban Transport

    OpenAIRE

    Giovanni Circella

    2009-01-01

    Monetary instruments to regulate parking are often used in central areas of cities to discourage long term parking of vehicles. The availability of parking facilities, and its cost, in fact represents an important element in the decision to operate private vehicles in urban areas. The availability of instruments and tools to check the outcome of modification in parking regulations, in terms of modification of car use, successfully support planners in the determination of the best policies to ...

  13. Mammalian fauna of the Temessos National Park, Turkey

    OpenAIRE

    Anna De Marinis; Marco Masseti

    2009-01-01

    The National Park of Termessos, Southern Turkey, is one of the Turkey’s biggest national park not only with its archeological richness but also with its great natural wild life. We provided a checklist of the mammalian fauna of the park on the base of direct observations, interviews and a comparative analysis of the available literature. Sixteen species have been reported in the park. Hedgehogs, hares, porcupines and Persian squirrels and, among flying mammals, Egyptian rousette and Mou...

  14. Smart parking service based on wireless sensor networks

    OpenAIRE

    Yang, Jihoon; Portilla Berrueco, Jorge; Riesgo Alcaide, Teresa

    2012-01-01

    n this paper, we present the design and implementation of a prototype system of Smart Parking Services based on Wireless Sensor Networks (WSNs) that allows vehicle drivers to effectively find the free parking places. The proposed scheme consists of wireless sensor networks, embedded web-server, central web-server and mobile phone application. In the system, low-cost wireless sensors networks modules are deployed into each parking slot equipped with one sensor node. The state of the parking sl...

  15. Optimization Analysis on Comprehensive Evaluation Index of Wetland Parks

    Institute of Scientific and Technical Information of China (English)

    Yanyan ZHANG; Fanlong KONG; Min XI; Yue LI

    2016-01-01

    Wetland park is an important mode of wetland protection, meanwhile, construction of comprehensive index system has become the hotspot and keystone of the researches on Wetland Parks. Basing on different development stages , this paper firstly divided the Wetland Parks into three categories, including the start-up stage, the development stage and the refinement stage. And then screened and identified the direction and keypoints of comprehensive evaluation for wetland parks in different development stages using expert scoring, questionnaire and analytic hierarchy process (AHP).

  16. The Kruger National Park - An Introduction

    OpenAIRE

    S.C.J. Joubert

    1986-01-01

    The salient features of the Kruger National Park, Republic of South Africa, are presented. The natural attributes of the area are discussed, its developmental history as a conservation area presented while an overview is given of managerial strategies, tourism and administration.

  17. Autonomous Robot Navigation In Public Nature Park

    DEFF Research Database (Denmark)

    Andersen, Jens Christian; Andersen, Nils Axel; Ravn, Ole; Blas, Morten Rufus

    2005-01-01

    This extended abstract describes a project to make a robot travel autonomously across a public nature park. The challenge is to detect and follow the right path across junctions and open squares avoiding people and obstacles. The robot is equipped with a laser scanner, a (low accuracy) GPS, wheel...

  18. Park World Tour Hiinas / Timo Sild

    Index Scriptorium Estoniae

    Sild, Timo, 1988-

    2012-01-01

    Reisikiri Eesti sportlaste osalemisest septembris Hiinas korraldatud Park World Tour orienteerumisvõistlustel - Changchunis toimunud kahepäevasel Vasa orienteerumisfestivalil, Chongqingi lähistel toimunud Hiina meistrivõistlustel orienteerumissprindis ja Wanshengis toimunud lühiraja Hiina meistrivõistlustel ning Bekingi botaanikaaias toimunud keskkooli ja ülikooli meistrivõistlustel

  19. Should Urban Parks Charge an Entrance Fee?

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    The municipal government of Beijing decided to add 12 parks and six museums to the list of free public facilities as of July 1. The revenue loss from the new policy will be covered by municipal and district governments to ensure regular operation and maintenance of the facilities.

  20. PLC Based Automatic Multistoried Car Parking System

    Directory of Open Access Journals (Sweden)

    Swanand S .Vaze

    2014-12-01

    Full Text Available This project work presents the study and design of PLC based Automatic Multistoried Car Parking System. Multistoried car parking is an arrangement which is used to park a large number of vehicles in least possible place. For making this arrangement in a real plan very high technological instruments are required. In this project a prototype of such a model is made. This prototype model is made for accommodating twelve cars at a time. Availability of the space for parking is detected by optical proximity sensor which is placed on the pallet. A motor controlled elevator is used to lift the cars. Elevator status is indicated by LED which is placed on ground floor. Controlling of the platforms and checking the vacancies is done by PLC. For unparking of car, keyboard is interfaced with the model for selection of required platform. Automation is done to reduce requirement of space and also to reduce human errors, which in-turn results in highest security and greatest flexibility. Due to these advantages, this system can be used in hotels, railway stations, airports where crowding of car is more.

  1. Vascular plant inventory, Yosemite National Park

    Science.gov (United States)

    van Wagtendonk, J.W.; Moore, P.E.

    1993-01-01

    Plant and fuel inventory data from 362 sites across elevational and latitudinal gradients of Yosemite National Park. Data collected between 1989 and 1993 includes species composition and abundance data for tree, shrub and herbaceous vegetation layers and fuel information. Nonspatial, georeferenced.

  2. 75 FR 20885 - National Park Week, 2010

    Science.gov (United States)

    2010-04-21

    ... hundred and thirty-fourth. (Presidential Sig.) [FR Doc. 2010-9413 Filed 4-20-10; 11:15 am] Billing code... safeguarding our Nation's historical parks, sites, and monuments, NPS in turn preserves our rich culture and... First Lady's nationwide campaign to tackle childhood obesity, I encourage all Americans to visit...

  3. President Park and the Korean Economy

    Institute of Scientific and Technical Information of China (English)

    刘翘楚

    2008-01-01

    President Park 1917 Sept 30 Born in the village of Sonsangun,Korea 1961 Overthrew the civilian government 1963 Elected president 1972 Declared martial law 1974 Park’s wife was killed by North Korean agents 1979 Shot to death by the head of the Korean Central Intelligence Agency

  4. The spanish radiotherapy park: past and present

    International Nuclear Information System (INIS)

    The present article has as objective to provide a general overview on the spanish radiotherapy park, presenting how was its start and evolution until the current state. Considering only the units of teletherapy and the accelerators. Actually in Spain there is 28 units of Cobalt therapy, in functioning during the last two decades, being advised a rapid substitution to accelerators

  5. Evidence for designing health promoting pocket parks

    DEFF Research Database (Denmark)

    Peschardt, Karin Kragsig; Stigsdotter, Ulrika K.

    2014-01-01

    pocket park, Dantes Plads, before and after a redesign. Six people were interviewed about their perception of the change. First of all, the results show that Dantes Plads is primarily used for ‘rest and restitution’. Furthermore, the interviewees prefer to have the presence of sun, shade and planting in...

  6. PARK2 orchestrates cyclins to avoid cancer

    Czech Academy of Sciences Publication Activity Database

    Bartek, Jiří; Hodný, Zdeněk

    2014-01-01

    Roč. 46, č. 6 (2014), s. 527-528. ISSN 1061-4036 Institutional support: RVO:68378050 Keywords : PARK2 * G1/S-phase cyclin * cancer Subject RIV: EB - Genetics ; Molecular Biology Impact factor: 29.352, year: 2014

  7. Learning Physics in a Water Park

    Science.gov (United States)

    Cabeza, Cecilia; Rubido, Nicolás; Martí, Arturo C.

    2014-01-01

    Entertaining and educational experiments that can be conducted in a water park, illustrating physics concepts, principles and fundamental laws, are described. These experiments are suitable for students ranging from senior secondary school to junior university level. Newton's laws of motion, Bernoulli's equation, based on the…

  8. Linda Sue Park: A Writer Found

    Science.gov (United States)

    Pierpont, Katherine

    2004-01-01

    This article profiles Newbery Award-winning author Linda Sue Park, a special breed of author who writes so convincingly about the past it is as if she herself has actually lived these stories from a time long gone. She has provided such spectacular glimpses into Korea's storied past with books such as "A Single Shard" (Clarion, 2001), "The Kite…

  9. 2007 Oregon Parks and Recreation Department Silver Falls State Park Lidar

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The dataset represents the Lidar elevations for Silver Falls State Park in Marion County, Oregon. The LiDAR data was collected during March 2007. This was a...

  10. Changes in Polarization Position Angle across the Eclipse in the Double Pulsar System

    CERN Document Server

    Yuen, R; Burgay, M; Camilo, F; Kramer, M; Melrose, D B; Stairs, I H

    2012-01-01

    We investigate the changes in polarization position angle in radiation from pulsar A around the eclipse in the Double Pulsar system PSR J0737-3039A/B at the 20 cm and 50 cm wavelengths using the Parkes 64-m telescope. The changes are ~2\\sigma\\ during and shortly after the eclipse at 20 cm but less significant at 50 cm. We show that the changes in position angle during the eclipse can be modelled by differential synchrotron absorption in the eclipse regions. Position angle changes after the eclipse are interpreted as Faraday rotation in the magnetotail of pulsar B. Implied charge densities are consistent with the Goldreich-Julian density, suggesting that the particle energies in the magnetotail are mildly relativistic.

  11. Regulating on-street parking - evidence from Danish data

    DEFF Research Database (Denmark)

    Madsen, Edith; Mulalic, Ismir; Pilegaard, Ninette

    scientific literature analyzes parking. The economic literature has gathered around the idea that parking should be priced at its opportunity cost, just like any other commodity. Small and Verhoef (2007) point to the fact that parking is underpriced in many urban areas. The main consequence of underpricing...

  12. 2011 Oregon Parks and Recreation Department Lidar: Northeast (Clyde Holliday, Cove Palisades, Lake Owyhee, and White River Falls State Parks)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set provides the lidar elevations for four Oregon State Parks. The four state parks are Clyde Holliday (766 square acres) in Grant County, Cove Palisades...

  13. A Walk in the Park: The Influence of Urban Parks and Community Violence on Physical Activity in Chelsea, MA

    OpenAIRE

    Ou, Judy Y.; Levy, Jonathan I.; Peters, Junenette L.; Roseann Bongiovanni; Jovanna Garcia-Soto; Rafael Medina; Scammell, Madeleine K.

    2016-01-01

    Proximity to a park does not necessarily imply access or use, and the social environment may positively or negatively influence the positive intentions of the built environment. To investigate parks, park use and physical activity, and their associations with exposure to community violence, we interviewed residents (n = 354) of a densely populated urban community. Our findings indicate that proximity to any park is not associated with physical activity. However, proximity to the preferred par...

  14. 36 CFR 7.8 - Sequoia and Kings Canyon National Parks.

    Science.gov (United States)

    2010-07-01

    ... National Parks. 7.8 Section 7.8 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.8 Sequoia and Kings Canyon National Parks. (a) Dogs and cats. Dogs and cats are prohibited on any park land or trail except within...

  15. 75 FR 48721 - Minor Boundary Revision at Sitka National Historical Park

    Science.gov (United States)

    2010-08-11

    ... National Park Service Minor Boundary Revision at Sitka National Historical Park AGENCY: National Park..., pursuant to 16 U.S.C. 460l- 9(c)(1), the boundary of Sitka National Historical Park, Sitka, Alaska, is... western boundary of the park and are depicted on a map entitled ``Sitka National Historical Park,...

  16. Ocular Biometry in Angle Closure

    Directory of Open Access Journals (Sweden)

    Mohammad Reza Razeghinejad

    2013-01-01

    Full Text Available Purpose: To compare ocular biometric parameters in primary angle closure suspects (PACS, primary angle closure glaucoma (PACG and acute primary angle closure (APAC. Methods: This cross-sectional study was performed on 113 patients including 33 cases of PACS, 45 patients with PACG and 35 subjects with APAC. Central corneal thickness (CCT, axial length (AL, anterior chamber depth (ACD and lens thickness (LT were measured with an ultrasonic biometer. Lens-axial length factor (LAF, relative lens position, corrected ACD (CACD and corrected lens position were calculated. The parameters were measured bilaterally but only data from the right eyes were compared. In the APAC group, biometric parameters were also compared between affected and unaffected fellow eyes. Logistic regression analysis was performed to identify risk factors. Results: No statistically significant difference was observed in biometric parameters between PACS and PACG eyes, or between affected and fellow eyes in the APAC group (P>0.05 for all comparisons. However, eyes with APAC had thicker cornea (P=0.001, thicker lens (P<0.0001, shallower ACD (P=0.009, shallower CACD (P=0.003 and larger LAF (P<0.0001. Based on ROC curve analysis, lower ACD, and larger LT, LAF and CCT values were associated with APAC. In the APAC group, LAF (P<0.0001 and CCT (P=0.001 were significant risk factors. Conclusion: This study revealed no significant difference in biometric characteristics in eyes with PACS and PACG. However, larger LAF and CCT were predictive of APAC.

  17. Management Policy in and Typology of State Park Systems

    Directory of Open Access Journals (Sweden)

    Lowell Caneday

    2009-01-01

    Full Text Available Problem statement: Parks, with particular emphasis on national and state parks, host varied interactions between human and natural systems. In particular, state park systems manage important resources related to quality of life and also are mainstays in tourism, economic development and preservation of heritage and conservation of ecosystems. Management of these parks and the human activity occurring in them is an integral component of environmental science. Approach: This research focused on identifying the legal mandates, management policies and practices that define park operations in various states within the United States. This research was a precursor to benchmarking state park systems, essential to identifying similar and dissimilar systems for the purpose of identifying benchmarking partners. Utilizing the annual information exchange of the National Association of State Park Directors, the researchers conducted a K-means cluster analysis of state park systems across the United States. Results: A seven-cluster solution was found to be the best description of the fifty state park systems. Twenty five of thirty characteristics were identified as being significant factors in defining clusters of state parks. These significant factors included: (1 number of properties, (2 number of designated state parks, (3 number of recreation areas, (4 number of environmental areas, (5 number of scientific areas, (6 number of forests, (7 number of trails and (8 miles of trails. Interestingly, mission statements and types of oversight governmental agency were not defining factors in determining clusters of state parks. Conclusion/Recommendations: This cluster analysis of state parks is important as a foundation for benchmarking state park systems, permitting comparison with similar and dissimilar systems. It is also important for consideration of marketing state parks to visitors who desire particular experiences in specific environments. This analysis

  18. Small angle scattering and polymers

    International Nuclear Information System (INIS)

    The determination of polymer structure is a problem of interest for both statistical physics and industrial applications. The average polymer structure is defined. Then, it is shown why small angle scattering, associated with isotopic substitution, is very well suited to the measurement of the chain conformation. The corresponding example is the old, but pedagogic, measurement of the chain form factor in the polymer melt. The powerful contrast variation method is illustrated by a recent determination of the concentration profile of a polymer interface. (author) 12 figs., 48 refs

  19. Opening Angles of Collapsar Jets

    OpenAIRE

    Mizuta, Akira; Ioka, Kunihito

    2013-01-01

    We investigate the jet propagation and breakout from the stellar progenitor for gamma-ray burst (GRB) collapsars by performing two-dimensional relativistic hydrodynamic simulations and analytical modeling. We find that the jet opening angle is given by $\\theta_j \\sim 1/5 \\Gamma_{0}$, and infer the initial Lorentz factor of the jet at the central engine, $\\Gamma_0$, is a few for existing observations of $\\theta_j$. The jet keeps the Lorentz factor low inside the star by converging cylindricall...

  20. Small angle scattering and polymers

    Energy Technology Data Exchange (ETDEWEB)

    Cotton, J.P. [Laboratoire Leon Brillouin (LLB) - Centre d`Etudes de Saclay, 91 - Gif-sur-Yvette (France)

    1996-12-31

    The determination of polymer structure is a problem of interest for both statistical physics and industrial applications. The average polymer structure is defined. Then, it is shown why small angle scattering, associated with isotopic substitution, is very well suited to the measurement of the chain conformation. The corresponding example is the old, but pedagogic, measurement of the chain form factor in the polymer melt. The powerful contrast variation method is illustrated by a recent determination of the concentration profile of a polymer interface. (author) 12 figs., 48 refs.

  1. Car park mapping with simultaneous localisation and mapping (SLAM)

    OpenAIRE

    Tay, Christopher

    2004-01-01

    One of the challenges in the automation of vehicles takes place in the car park. Automatic vehicles must be able to localize itself accurately and build a map of the car park in real time. This capability will be able to extend the range of possible applications including the tracking of car park lots availability, automatic navigation and automatic parking to name a few. In this project, we took on the task of localizing an automatic vehicle and building a map of the car park in real time. T...

  2. Measurement of craniovertebral angle with Electronic Head Posture Instrument: Criterion validity

    Directory of Open Access Journals (Sweden)

    Herman Mun Cheung Lau, PgD, MPhil

    2010-12-01

    Full Text Available This study evaluated the criterion-related validity of the Electronic Head Posture Instrument (EHPI in measuring the craniovertebral (CV angle by correlating the measurements of CV angle with anterior head translation (AHT in lateral cervical radiographs. It also investigated the correlation of AHT and CV angle with the Chinese version of the Northwick Park Questionnaire (NPQ and Numeric Pain Rating Scale (NPRS. Thirty patients with diagnosis of mechanical neck pain for at least 3 months without referred symptoms were recruited in an outpatient physiotherapy clinic. The results showed that AHT measured with X-ray correlated negatively with CV angle measured with EHPI (r = -0.71, p < 0.001. CV angle also correlated negatively with NPQ (r = -0.67, p < 0.001 and NPRS (r = -0.70, p < 0.001, while AHT positively correlated with NPQ (r = 0.390, p = 0.033 and NPRS (r = 0.49, p = 0.006. We found a negative correlation between CV angle measured with the EHPI and AHT measured with the X-ray lateral film as well as with NPQ and NPRS in patients with chronic mechanical neck pain. EHPI is a valid tool in clinically assessing and evaluating cervical posture of patients with chronic mechanical neck pain.

  3. What Is the Best Launch Angle To Hit a Home Run?

    Science.gov (United States)

    Kagan, David

    2010-04-01

    Your students will proudly raise their hands and answer, "45 degrees!" They are, however, answering a different question. It is true that in the absence of air resistance, for a given initial speed, the launch angle that maximizes the range is 45°. For a real homer, there are many complicating factors that make the question far more challenging to answer. Here is a partial list: 1. The initial speed off the bat is not fixed. Garvey's law, "The harder you hit it, the further it goes" is definitely at play; 2. Air resistance is a substantial influence on the flight of the ball. ; 3. The backspin on a well-hit ball creates lift due to the Magnus effect.2; 4. Atmospheric conditions such as humidity, temperature, air density, and the wind affect the motion as well.3; 5. Baseball parks are unique in size and shape. So, a home run in one park may not be a home run in another.

  4. Using cellular automata for parking recommendations in smart environments.

    Science.gov (United States)

    Horng, Gwo-Jiun

    2014-01-01

    In this work, we propose an innovative adaptive recommendation mechanism for smart parking. The cognitive RF module will transmit the vehicle location information and the parking space requirements to the parking congestion computing center (PCCC) when the driver must find a parking space. Moreover, for the parking spaces, we use a cellular automata (CA) model mechanism that can adjust to full and not full parking lot situations. Here, the PCCC can compute the nearest parking lot, the parking lot status and the current or opposite driving direction with the vehicle location information. By considering the driving direction, we can determine when the vehicles must turn around and thus reduce road congestion and speed up finding a parking space. The recommendation will be sent to the drivers through a wireless communication cognitive radio (CR) model after the computation and analysis by the PCCC. The current study evaluates the performance of this approach by conducting computer simulations. The simulation results show the strengths of the proposed smart parking mechanism in terms of avoiding increased congestion and decreasing the time to find a parking space. PMID:25153671

  5. Small-angle neutron-scattering experiments

    International Nuclear Information System (INIS)

    A brief introduction to small-angle scattering (SAS) is given. Initial results obtained using the AERE small-angle diffractometer are presented for four materials of interest: doped uranium dioxide, nitrided steel, graphite and alumina. (U.K.)

  6. The Complex Angle in Normed Spaces

    International Nuclear Information System (INIS)

    We consider a generalized angle in complex normed vector spaces. Its definition corresponds to the definition of the well known Euclidean angle in real inner product spaces. Not surprisingly it yields complex values as 'angles'. This 'angle' has some simple properties, which are known from the usual angle in real inner product spaces. But to do ordinary Euclidean geometry real angles are necessary. We show that even in a complex normed space there are many pure real valued 'angles'. The situation improves yet in inner product spaces. There we can use the known theory of orthogonal systems to find many pairs of vectors with real angles, and to do geometry which is based on the Greeks 2000 years ago

  7. An Angle Criterion for Riesz Bases

    DEFF Research Database (Denmark)

    Lindner, Alexander M; Bittner, B.

    We present a characterization of Riesz bases in terms ofthe angles between certain finite dimensional subspaces. Correlationsbetween the bounds of the Riesz basis and the size of the angles arederived....

  8. POVERTY AND PARKS: INCOME RISK AND OTHER FACTORS AFFECTING PARK USE AND PERCEPTIONS IN POOR, RURAL SOUTH AFRICA

    OpenAIRE

    Despins, Paula

    2001-01-01

    Using panel data from a poor rural village adjacent to a game reserve in South Africa, this paper presents a simultaneous probit analysis of incursions into the park to gather resources and perceptions of the park. Distance of arable land from the park appears to be critical in determining negative perceptions but the effect tails off within a relatively short distance of the park. Income risk is found to play a key role in determining use of the natural capital in the park. Policy options ar...

  9. The qualitative criterion of transient angle stability

    OpenAIRE

    Lyu, R; Xue, Y.; Xue, F; Wu, Qiuwei; Yang, Guangya; Zhou, H; Ju, P.

    2015-01-01

    In almost all the literatures, the qualitative assessment of transient angle stability extracts the angle information of generators based on the swing curve. As the angle (or angle difference) of concern and the threshold value rely strongly on the engineering experience, the validity and robust of these criterions are weak. Based on the stability mechanism from the extended equal area criterion (EEAC) theory and combining with abundant simulations of real system, this paper analyzes the crit...

  10. Explicit angle structures for veering triangulations

    CERN Document Server

    Futer, David

    2010-01-01

    Agol recently introduced the notion of a veering triangulation, and showed that such triangulations naturally arise as layered triangulations of fibered hyperbolic 3-manifolds. We prove, by a constructive argument, that every veering triangulation admits positive angle structures, recovering a result of Hodgson, Rubinstein, Segerman, and Tillmann. Our construction leads to explicit lower bounds on the smallest angle in this positive angle structure, and to information about angled holonomy of the boundary tori.

  11. Notice of car park and road closures

    CERN Multimedia

    2006-01-01

    The transfer of the two HF CMS detectors between Hall 186 and Point 5 (a convoy measuring 64 metres in length and weighing 440 tonnes) will result in the temporary closure of the following car parks: Building186: south entrance Building 613 Building 28 Building181 south entrance Building 600 Building 31 Route OPPENHEIMER The car parks concerned will be closed from Sunday 2 July until the evening of Tuesday 4 July and from Sunday 9 July until the evening of Tuesday 11 July 2006.Route FEYNMAN is also expected to be closed to traffic from mid-morning on Monday 3 July until the evening of Tuesday 4 July and from mid-morning on Monday 10 July until the evening of Tuesday 11 July (possible deviation via route FERMI and route RUTHERFORD).Thank you for your cooperation. TS-IC GroupTel. 163380 - 164043

  12. Notice of car park and road closures

    CERN Multimedia

    2006-01-01

    The transfer of the two HF CMS detectors between Hall 186 and Point 5 (a convoy measuring 64 metres in length and weighing 440 tonnes) will result in the temporary closure of the following car parks: Building186: south entrance Building 613 Building 28 Building181 south entrance Building 600 Building 31 Route OPPENHEIMER The car parks concerned will be closed from Sunday 2 July until the evening of Tuesday 4 July and from Sunday 9 July until the evening of Tuesday 11 July 2006. Route FEYNMAN is also expected to be closed to traffic from mid-morning on Monday 3 July until the evening of Tuesday 4 July and from mid-morning on Monday 10 July until the evening of Tuesday 11 July (possible deviation via route FERMI and route RUTHERFORD). Thank you for your cooperation. TS-IC Group Tel. 163380 - 164043

  13. Marking Streets to Improve Parking Density

    CERN Document Server

    Xu, Chao

    2015-01-01

    Street parking spots for automobiles are a scarce commodity in most urban environments. The heterogeneity of car sizes makes it inefficient to rigidly define fixed-sized spots. Instead, unmarked streets in cities like New York leave placement decisions to individual drivers, who have no direct incentive to maximize street utilization. In this paper, we explore the effectiveness of two different behavioral interventions designed to encourage better parking, namely (1) educational campaigns to encourage parkers to "kiss the bumper" and reduce the distance between themselves and their neighbors, or (2) painting appropriately-spaced markings on the street and urging drivers to "hit the line". Through analysis and simulation, we establish that the greatest densities are achieved when lines are painted to create spots roughly twice the length of average-sized cars. Kiss-the-bumper campaigns are in principle more effective than hit-the-line for equal degrees of compliance, although we believe that the visual cues of...

  14. Radio Spectra of the Parkes Half-Jansky Flat-Spectrum Sample

    Science.gov (United States)

    Wong, O. Ivy; Webster, Rachel L.

    The Parkes Half-Jansky Flat-Spectrum Sample (PHFS) contains 323 sources selected from the Parkes survey of the southern skies by the Parkes radio telescope from 1968 to 1979 (Bolton et al 1979). The flux limit of the sample was 0.5 Jy at 2.7 GHz. The spectrum was determined to be flat if the spectral index alpha (where Fluxfrequency is proportional to frequencyalpha) measured between the spectrum at 2.7 GHz and 5.0 GHz) is greater than -0.5. However the measurements of both frequencies were observed at different times and thus are not true representations of the spectra of the sample at any one time. A follow-up survey of this sample was performed at the ATCA where each of the PHFS sources were observed over 4 frequencies quasi-simultaneously. From this follow-up survey sources such as nearby radio galaxies can be resolved and more accurate SEDs can be derived. The radio SEDs are used to place constraints on the angle-of-viewing and underlying population of jets in PHFS. This poster aims to show the results of this follow-up survey of the PHFS

  15. "National LCD Industrial Park" Formed in Wuxi

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    Approved by Ministry of Information Industry, "National LCD Industrial Park" is formed in Wuxi. After years' development, LCD industry in Wuxi has been developed into certain scale. LCD industry group headed by Wuxi Sharp Company has been formed. Currently, there are 16 upstream and downstream producers in this industry in Wuxi, with total investment up to USD$ 300 million. Production value of thisindustry reached RMB 16 billion. LCD industry is a new highlight in the development of Wuxi high-tech industrie...

  16. Research objectives in South African national parks

    Directory of Open Access Journals (Sweden)

    U. De V Pienaar

    1977-01-01

    Full Text Available The primary purpose of any national park service in administering natural areas is to maintain an area’s ecosystems in as nearly pristine a condition as possible. This means that ecological processes, including plant succession and the natural regulation of animal numbers, should be permitted to proceed as far as possible as they did under pristine conditions, and that modern man must be restricted to generally non-consumptive uses of these areas (Houston 1971.

  17. Assessing the Benefits of Intelligent Truck Parking

    OpenAIRE

    Sochor, Jana; Mbiydzenyuy, Gideon; Larsson, Pia

    2011-01-01

    The aim of this paper is to identify and provide a discussion about aspects related to benefits of Intelligent Truck Parking (ITP) for Heavy Goods Vehicles (HGVs) and their effects on different stakeholders. Most existing work has narrowly focused on benefits for private cars and does not include the user perspective. In this paper, a review of previous work helps identify benefit areas and stakeholder groups relevant for HGV transport. These benefit areas are then theoretically assessed and ...

  18. Waste water treatment in Triglav national park

    OpenAIRE

    Peterlin, Blaž

    2012-01-01

    The thesis presents the pollution problems caused by municipal waste water in the protected area of the Triglav National Park. Although most people are not detecting the problem, the consequences of water pollution in the area are clearly visible in the mountain lakes and downstream springs. Water resources near the mountain huts and agricultural land show obvious signs of nurient overload. Non- native plant and animal species recklessly discharged into the natural environment also pose a thr...

  19. Parking Strategies for Vertical Axis Wind Turbines

    OpenAIRE

    2012-01-01

    Strategies for parking a vertical axis wind turbine at storm load are considered. It is proposed that if a directly driven permanent magnet synchronous generator is used, an elegant choice is to short-circuit the generator at storm, since this makes the turbine efficiently damped. Nondamped braking is found to be especially problematic for the case of two blades where torsional oscillations may imply thrust force oscillations within a range of frequencies.

  20. 30 CFR 56.19037 - Fleet angles.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Fleet angles. 56.19037 Section 56.19037 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND... Sheaves § 56.19037 Fleet angles. Fleet angles on hoists installed after November 15, 1979, shall not...

  1. 30 CFR 57.19037 - Fleet angles.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Fleet angles. 57.19037 Section 57.19037 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND... Sheaves § 57.19037 Fleet angles. Fleet angles on hoists installed after November 15, 1979, shall not...

  2. Seasonal Variations of Polarization Diversity Gain in a Vegetated Area considering High Elevation Angles and a Nomadic User

    OpenAIRE

    Milan Kvicera; Pavel Pechac

    2015-01-01

    Seasonal variations of the polarization diversity gain are addressed for a nomadic user in a vegetated area taking high elevation angles and nongeostationary satellites into consideration. Corresponding experimental data were obtained at a frequency of 2.0 GHz at Stromovka Park in Prague, the Czech Republic, within the full in-leaf and out-of-leaf periods of 2013 and 2014, respectively. By detecting copolarized and cross-polarized components of the transmitted left- and right-handed circularl...

  3. A Walk in the Park: The Influence of Urban Parks and Community Violence on Physical Activity in Chelsea, MA.

    Science.gov (United States)

    Ou, Judy Y; Levy, Jonathan I; Peters, Junenette L; Bongiovanni, Roseann; Garcia-Soto, Jovanna; Medina, Rafael; Scammell, Madeleine K

    2016-01-01

    Proximity to a park does not necessarily imply access or use, and the social environment may positively or negatively influence the positive intentions of the built environment. To investigate parks, park use and physical activity, and their associations with exposure to community violence, we interviewed residents (n = 354) of a densely populated urban community. Our findings indicate that proximity to any park is not associated with physical activity. However, proximity to the preferred park reported by residents to be conducive for physical activity (with walking paths, large fields, playgrounds for children and tennis courts) was associated with physical activity. Conversely, knowledge of sexual assault or rape in the neighborhood is inversely associated with every type of physical activity (park-based, outdoor, and indoor). Our findings suggest that improvements to the built environment (parks, green spaces) may be hindered by adverse social environments and both are necessary for consideration in the design of public health interventions. PMID:26742051

  4. A Walk in the Park: The Influence of Urban Parks and Community Violence on Physical Activity in Chelsea, MA

    Directory of Open Access Journals (Sweden)

    Judy Y. Ou

    2016-01-01

    Full Text Available Proximity to a park does not necessarily imply access or use, and the social environment may positively or negatively influence the positive intentions of the built environment. To investigate parks, park use and physical activity, and their associations with exposure to community violence, we interviewed residents (n = 354 of a densely populated urban community. Our findings indicate that proximity to any park is not associated with physical activity. However, proximity to the preferred park reported by residents to be conducive for physical activity (with walking paths, large fields, playgrounds for children and tennis courts was associated with physical activity. Conversely, knowledge of sexual assault or rape in the neighborhood is inversely associated with every type of physical activity (park-based, outdoor, and indoor. Our findings suggest that improvements to the built environment (parks, green spaces may be hindered by adverse social environments and both are necessary for consideration in the design of public health interventions.

  5. Enhancing Visitor Experiences Using Thematic Interpretation in Park Guiding Service in Sarawak National Parks

    Directory of Open Access Journals (Sweden)

    Amin Victor Luna

    2014-01-01

    Full Text Available Enhancing visitor experiences is arguably the primary and most important goal for interpretation by many protected area managers and tourism business. However, little research has been conducted in Sarawak, Malaysia to directly quantify the effects of thematic interpretation has on tourist experiences. Drawing on the TORE-model of interpretation and through the inception of Park Guiding Training and Licensing System in Sarawak since 2007, this quantitative study examines the effectiveness of thematic interpretive guided tours delivered by park guides at Bako National Park, Sarawak, with the assumption that it will further enhance visitor experiences. A descriptive analysis and Pearson's product-moment correlation analysis of sub-indicators of the global evaluation of interpretation of site, and sub-indicators of elaboration surveyed from visitors of purposively sampled park guides revealed a strong measurement and correlation coefficients of visitors’ overall quality of thematic intepretive guided tours effecting visitor satisfaction and experiences. These findings provide empirical evidence that good thematic interpretive guided tour makes a positive impacts on visitor experiences, thus making training of tourism businesses' employees as park guides as a good investment. The suggestions for further research in influencing visitor attitude and shaping visitor behaviour are offered.

  6. The Q-angle and sport

    DEFF Research Database (Denmark)

    Hahn, Thomas; Foldspang, Anders

    1997-01-01

    Quadriceps muscle contraction tends to straighten the Q angle. We expected that sports comprising a high amount of quadriceps training could be associated with low Q angles. The aim of the present study was to estimate the Q angle in athletes and to investigate its potential associations with par......Quadriceps muscle contraction tends to straighten the Q angle. We expected that sports comprising a high amount of quadriceps training could be associated with low Q angles. The aim of the present study was to estimate the Q angle in athletes and to investigate its potential associations...... with participation in sport. Three hundred and thirty-nine athletes had their Q angle measured. The mean of right-side Q angles was higher than left side, and the mean Q angle was higher in women than in men. The Q angle was positively associated with years of jogging, and negatively with years of soccer, swimming...... and sports participation at all. It is concluded that the use of Q angle measurements is questionable....

  7. Empirical evaluation of an on-street parking pricing scheme in the city center

    OpenAIRE

    Cats, O.; Zhang, C.; Nissan, A

    2015-01-01

    Parking pricing policies can be used as a policy instrument to steer the parking market and reduce the externalities caused by traffic in general and parking in particular. A more efficient management of parking demand can improve the utilization of the limited parking capacity at high-demand areas. Even though parking policies are often a topic of public debate, there is lack of systematic empirical analysis of various parking measures. This paper proposes a methodology to empirically measur...

  8. Evaluation of blotchy pigments in the anterior chamber angle as a sign of angle closure

    Directory of Open Access Journals (Sweden)

    Harsha L Rao

    2012-01-01

    Full Text Available Background: Blotchy pigments in the anterior chamber (AC angle are considered diagnostic of primary angle closure (PAC. But there are no reports either on the prevalence of blotchy pigments in AC angles or the validity of this sign. Aims: To determine the prevalence of blotchy pigments in AC angles and to evaluate their relationship with glaucomatous optic neuropathy (GON in eyes with occludable angles. Setting and Design: Cross-sectional, comparative study. Materials and Methods: Gonioscopy was performed in 1001 eyes of 526 subjects (245 eyes of 148 consecutive, occludable angle subjects and 756 eyes of 378 non-consecutive, open angle subjects, above 35 years of age. Quadrant-wise location of blotchy pigments was documented. Statistical Analysis: Odds of blotchy pigments in occludable angles against that in open angles were evaluated. Relationship of GON with blotchy pigments in occludable angle eyes was evaluated using a multivariate model. Results: Prevalence of blotchy pigments in occludable angles was 28.6% (95% CI, 22.9-34.3 and in open angles was 4.7% (95% CI, 3.2-6.3. Blotchy pigments were more frequently seen in inferior (16% and superior quadrants (15% of occludable angles, and inferior quadrant of open angles (4%. Odds of superior quadrant blotchy pigments in occludable angles were 33 times that in open angles. GON was seen in 107 occludable angle eyes. Blotchy pigments were not significantly associated with GON (odds ratio = 0.5; P = 0.1. Conclusions: Blotchy pigments were seen in 28.6% of occludable angle eyes and 4.7% of open angles eyes. Presence of blotchy pigments in the superior quadrant is more common in occludable angles. Presence of GON in occludable angle eyes was not associated with blotchy pigments.

  9. The Herpetofauna of the Tsitsikamma Coastal and Forest National Parks

    Directory of Open Access Journals (Sweden)

    W.R. Branch

    1987-10-01

    Full Text Available An annotated check list of the herpetofauna of the Tsitsikamma National Parks is given. A total of 38 species, comprising 6 chelonians (2 tortoises, 4 sea turtles, 8 lizards, 11 snakes and 13 amphibians have been collected within the parks. The diversity of the Tsitsikamma Coastal National Park is greater than that of the Tsitsikamma Forest National Park. This is due to a number of factors, including more intensive collecting, greater area and habitat diversity, and the presence of 5 marine species. The parks are important reserves for a number of species endemic to the southern coastal region, including Bradypodion damaranum, Cordylus coeruleopunctatus, Breviceps fuscus and Afrixalus knysnae. An appendix lists a number of additional species that can still be expected to occur within the parks.

  10. A List of Alien Plants in the Kruger National Park

    Directory of Open Access Journals (Sweden)

    I.A.W. Macdonald

    1988-10-01

    Full Text Available The alien vascular plant flora of the Kruger National Park is listed. Annotations cover the invasive status, modes of introduction and dispersal, dates of first recording, ecological impacts and control status of each species. The list comprises 156 species of which 113 are considered invasive within the park. Most of the species have been accidentally introduced to the park. The ecological impacts of 27 species (of which 11 are trees and shrubs were rated as moderate or high. By 1985 only 10 species are thought to have been eradicated from the park. Most of the invasive species are herbaceous weeds of man-disturbed sites and the eradication of these is generally considered impossible. Most of the important species are dispersed by water and animals. The significance of limiting reinvasion of the park down the rivers flowing into the park, is stressed.

  11. Automatic parking lot occupancy computation using motion tracking

    Science.gov (United States)

    Justo, Francisco; Kalva, Hari; Raviv, Daniel

    2014-03-01

    Nowadays it is very hard to find available spots in public parking lots and even harder in public facilities such as universities and sports venues. A system that provides drivers with parking availability and parking lot occupancy will allow users find a parking space much easier and faster. This paper presents a system for automatic parking lot occupancy computation using motion tracking. Methods for complexity reduction are presented. The system showed approximately 96% accuracy in determining parking lot occupancy. We showed that by optimizing the resolution and bitrate of the input video, we can reduce the complexity by 70% and still achieved over 90% of accuracy. The results showed that high quality video is not necessary for the proposed algorithm to obtain accurate results.

  12. GLOBALISATION OF COMMERCIAL THEME PARKS Case: the Walt Disney Company

    OpenAIRE

    De Groote,Patrick

    2011-01-01

    In this contribution we focus on the globalisation of commercial theme parks with Walt Disney Company as the best known case study. After definitions and historical background of theme parks, we analyse the visitors key factors. For the Walt Disney Cie we start with some historical facts, we set up a SWOT-analysis and focus then on Euro Disneyland Paris, the biggest theme park of Europe.

  13. NATURE BASED TOURISM AND VISITOR EXPERIENCES IN CHITWAN NATIONAL PARK.

    OpenAIRE

    Kafle, Nabin

    2014-01-01

    The aim of this study was to explore the visitor experiences about Chitwan National Park as tourism product and meaningful experience at an individual level. This study also highlighted on nature based tourism and national park in Nepal. This study was based on Chitwan National Park, Nepal. The quantitative research method was used for this study. A web based questionnaire survey was conducted and analysed using the Webropol program. Potential respondents were searched by using social me...

  14. The inherent politics of quality in public park management

    OpenAIRE

    Lindholst, Andrej Christian; Konijnendijk, Cecil Cornelius; Fors, Hanna; Sullivan, Sidney

    2012-01-01

    In this paper, we highlight and illustrate the inherent politics embedded in “quality” as a concept for managing public parks. Reflecting more generic quality concepts, contemporary quality models in park management include concepts for both operational, strategic and stakeholder management as well managing the park organisation itself. However, quality concepts and their application through various management models include as well as exclude the access, values and worldviews of particular i...

  15. Saturated Feedback Control for an Automated Parallel Parking Assist System

    OpenAIRE

    Petrov, Plamen; Nashashibi, Fawzi

    2014-01-01

    This paper considers the parallel parking problem of automatic front-wheel steering vehicles. The problem of stabilizing the vehicle at desired position and orientation is seen as an extension of the tracking problem. A saturated control is proposed which achieves quick steering of the system near the desired position of the parking spot with desired orientation and can be successfully used in solving parking problems. In addition, in order to obtain larger area of the starting positions of t...

  16. Establishing Urban Industrial Parks to Drive Regional Innovation System

    OpenAIRE

    Chih-Lun Chen

    2012-01-01

    Over the past five decades, a total of more than 150 industrial parks have been developed in Taiwan by the central government, local governments and the private sector. There has often been intense competition between individual industrial parks, because of unclear positioning or lack of clarity in the park’s development strategy. This rivalry has had a negative impact on the level of synergy that industrial parks have been able to create, and has also militated against the formation of stron...

  17. Monitoring and Simulation of Mechanically Ventilated Underground Car Parks

    OpenAIRE

    Eshack, Adil; D.G., Leo Samuel; S.M., Shiva Nagendra; Maiya, M. Prakash

    2015-01-01

    Rapid motorization in developed and developing countries demands more parking spaces in urban areas. Underground car parking space in multi story buildings offers viable solution. However, lack of natural ventilation accumulates the harmful emissions from cars, operating in underground car parks. Exposure to these hazardous pollutants causes health risk to the users. Therefore, proper mechanical ventilation system should be adopted for the removal of harmful pollutants. This paper discusses t...

  18. Another new bat record for the Kruger National Park

    Directory of Open Access Journals (Sweden)

    I.L Rautenbach

    1975-07-01

    Full Text Available In aid of a zoogeographical survey of the mammals of Transvaal, Republic of South Africa, the National Parks Board of Trustees kindly allowed the author to study the reference collection of small mammals from the Kruger National Park, during August 1974. This collection at Skukuza formed the basis of a checklist for smaller mammals of the Kruger National Park (Pienaar 1964, 1972.

  19. Invasive Plant Species in the National Parks of Vietnam

    OpenAIRE

    Bernard; Pham Quang Thu; Dang Thanh Tan

    2012-01-01

    The impact of invasive plant species in national parks and forests in Vietnam is undocumented and management plans have yet to be developed. Ten national parks, ranging from uncut to degraded forests located throughout Vietnam, were surveyed for invasive plant species. Transects were set up along roads, trails where local people access park areas, and also tracks through natural forest. Of 134 exotic weeds, 25 were classified as invasive species and the number of invasive species ranged from ...

  20. Lichens of historical manor parks in northwest-central Belarus

    OpenAIRE

    YATSYNA A.; YURCHENKO E.

    2013-01-01

    As a result of the study of lichenized Ascomycota in six sample manor parks, situated in Minsk region, 119 species were identified. The parks belong to the two categories: species-rich (with 65-72 lichen species) and species-poor (with 38-47 species). Cluster analysis based on relative abundance of the species showed small differences between species-poor parks and significant differences between species-rich parks. The presence of numerous old-aged trees, wetlands, stone aggregations, ruins,...

  1. Landscape of Industry: Transformation of (Eco Industrial Park through history

    Directory of Open Access Journals (Sweden)

    Archana Sharma

    2013-11-01

    Full Text Available The landscape of industry has been changing over time. Industry has transformed and many tangents have emerged from the sporadic home-based cottage industries to geographically scattered large manufacturing industries to co-located industrial parks to environment friendly eco-industrial parks. Curiosity about the catalysts that bring about the transformation of industrial landscape is the motivation of this article. Through the narrative on Industrial Park and the gradual shift towards Eco-Industrial Park, this article aims to shed light on the context and conditions that act as catalysts for industrial transformations, so as to serve as a reference for predicting future changes in industrial landscape.

  2. Collecting and Connecting in New York’s Central Park

    Directory of Open Access Journals (Sweden)

    William Kornblum

    2011-03-01

    Full Text Available Manhattan’s Central Park is one of the world’s best known public places, but do we need to know exactly how popular it is? Would it be useful to know how many people actually visit the park each year? Or is that question itself a diversion into needless quantitative speculation? If the park welcomes x million or y million persons yearly who cares? As long as they enjoy their visits and find what they came for in the park, why bother counting them?

  3. Collecting and Connecting in New York’s Central Park

    OpenAIRE

    William Kornblum; Kristen Lawler

    2011-01-01

    Manhattan’s Central Park is one of the world’s best known public places, but do we need to know exactly how popular it is? Would it be useful to know how many people actually visit the park each year? Or is that question itself a diversion into needless quantitative speculation? If the park welcomes x million or y million persons yearly who cares? As long as they enjoy their visits and find what they came for in the park, why bother counting them?

  4. The Soundscape Quality in Some Urban Parks in Milan, Italy

    OpenAIRE

    Giovanni Zambon; Giovanni Brambilla; Veronica Gallo

    2013-01-01

    Urban parks play an important role in preserving and promoting the health of citizens who are often exposed to noise pollution and the stress of daily life. The present study describes the main results obtained from a survey performed in five urban parks in Milan. Measurements of the acoustic environment were carried out in 29 sites together with interviews with 231 users on certain aspects of the parks not limited to merely sound. Acoustic data show that the surveyed parks mostly do not comp...

  5. The inherent politics of quality in public park management

    DEFF Research Database (Denmark)

    Lindholst, Andrej Christian; Konijnendijk, Cecil Cornelius; Fors, Hanna; Sullivan, Sidney

    In this paper, we highlight and illustrate the inherent politics embedded in “quality” as a concept for managing public parks. Reflecting more generic quality concepts, contemporary quality models in park management include concepts for both operational, strategic and stakeholder management as well...... managing the park organisation itself. However, quality concepts and their application through various management models include as well as exclude the access, values and worldviews of particular interests. In this way, any particular quality concept and model embeds its own politics by inherent...... can be called upon that offer alternative politics for managing public parks....

  6. Estimating evaporative vapor generation from automobiles based on parking activities

    International Nuclear Information System (INIS)

    A new approach is proposed to quantify the evaporative vapor generation based on real parking activity data. As compared to the existing methods, two improvements are applied in this new approach to reduce the uncertainties: First, evaporative vapor generation from diurnal parking events is usually calculated based on estimated average parking duration for the whole fleet, while in this study, vapor generation rate is calculated based on parking activities distribution. Second, rather than using the daily temperature gradient, this study uses hourly temperature observations to derive the hourly incremental vapor generation rates. The parking distribution and hourly incremental vapor generation rates are then adopted with Wade–Reddy's equation to estimate the weighted average evaporative generation. We find that hourly incremental rates can better describe the temporal variations of vapor generation, and the weighted vapor generation rate is 5–8% less than calculation without considering parking activity. - Highlights: • We applied real parking distribution data to estimate evaporative vapor generation. • We applied real hourly temperature data to estimate hourly incremental vapor generation rate. • Evaporative emission for Florence is estimated based on parking distribution and hourly rate. - A new approach is proposed to quantify the weighted evaporative vapor generation based on parking distribution with an hourly incremental vapor generation rate

  7. Can learning physics be fun? - Water park Physics

    OpenAIRE

    Pasek, Vladimir; Wright, Peter

    2007-01-01

    Students enjoy going to the water park where they descend water slides and swim or jump around in a wave pool. Teachers work hard to make Physics enjoyable in a classroom situation. Since the 1980’s, Amusement Park Physics has been used by many physics teachers. In Edmonton, Alberta there is a large shopping center that has a large Water Park. The author decided to integrate the learning of physics with a field trip to the Water Park. Students along with their teacher spend a morn...

  8. New challenges for grizzly bear management in Yellowstone National Park

    Science.gov (United States)

    van Manen, Frank T.; Gunther, Kerry A.

    2016-01-01

    A key factor contributing to the success of grizzly bear Ursus arctos conservation in the Greater Yellowstone Ecosystem has been the existence of a large protected area, Yellowstone National Park. We provide an overview of recovery efforts, how demographic parameters changed as the population increased, and how the bear management program in Yellowstone National Park has evolved to address new management challenges over time. Finally, using the management experiences in Yellowstone National Park, we present comparisons and perspectives regarding brown bear management in Shiretoko National Park.

  9. Learning physics in a water park

    Science.gov (United States)

    Cabeza, Cecilia; Rubido, Nicolás; Martí, Arturo C.

    2014-03-01

    Entertaining and educational experiments that can be conducted in a water park, illustrating physics concepts, principles and fundamental laws, are described. These experiments are suitable for students ranging from senior secondary school to junior university level. Newton’s laws of motion, Bernoulli’s equation, based on the conservation of energy, buoyancy, linear and non-linear wave propagation, turbulence, thermodynamics, optics and cosmology are among the topics that can be discussed. Commonly available devices like smartphones, digital cameras, laptop computers and tablets, can be used conveniently to enable accurate calculation and a greater degree of engagement on the part of students.

  10. Little-Parks Oscillations in an Insulator

    Science.gov (United States)

    Kopnov, G.; Cohen, O.; Ovadia, M.; Lee, K. Hong; Wong, C. C.; Shahar, D.

    2012-10-01

    We present the results of a magnetoresistance study of the disorder-induced superconductor-insulator transition in an amorphous indium-oxide thin film patterned by a nanoscale periodic array of holes. We observed Little-Parks-like oscillations over our entire range of disorder spanning the transition. The period of oscillations was unchanged and corresponded to the superconducting flux quantum in the superconducting as well as in the insulating phases. Our results provide direct evidence for electron pairing in the insulator bordering with superconductivity.

  11. La naturaleza artificial de Central Park

    OpenAIRE

    Martínez García-Posada, Ángel

    2009-01-01

    Central Park fue el primer gran parque público norteamericano, pionero en la adaptación de un modelo europeo según un lenguaje heredado del pintoresquismo y la jardinería inglesa, el resultado de una serie de transformaciones que intensificaban los efectos paisajistas: sobre la tierra había un paisaje diseñado y dibujado que copiaba a la naturaleza y bajo la tierra se disponía un eficiente sistema tecnológico. El parque reúne las cualidades de dos tipos de espacios libres en la ciudad: la ima...

  12. Blogi Angry Birds Activity Park Vuokatille

    OpenAIRE

    Korhonen, Elina

    2015-01-01

    Tämän toiminnallisen opinnäytetyön tarkoituksena oli luoda houkutteleva blogi Angry Birds Activity Park Vuokatille sekä perehtyä sosiaaliseen mediaan markkinointimuotona. Blogin tavoitteena oli toimia uutena markkinointikanavana puistolle ja sitä kautta käsitellä puiston arkea ja tapahtumia. Opinnäytetyön teoriaosuus käsittelee markkinointia internet-markkinoinnin ja matkailumarkkinoinnin näkö-kulmasta. Lisäksi työssä perehdytään sosiaaliseen mediaan, sen eri muotoihin ja merkitykseen. T...

  13. Odonata of Maludam National Park, Sarawak, Malaysia

    Directory of Open Access Journals (Sweden)

    Rory A. Dow

    2015-01-01

    Full Text Available This paper presents records of Odonata collected in July 2012 in Maludam National Park, Sarawak, Malaysia. A total of 48 species from nine families were collected. Three species were new to science, one of which has already been described as Prodasineura yulan Dow & Ngiam, which may be endemic to Maludam. In addition, Maludam is only the second locality recorded in Sarawak for four poorly known species: Pachycypha aurea, Macrogomphus decemlineatus, Brachygonia ophelia and Brachygonia puella. Two of these species, Macrogomphus decemlineatus and Brachygonia ophelia, are recorded for the first time in Sarawak in more than 100 years. 

  14. Caustic graphene plasmons with Kelvin angle

    CERN Document Server

    Shi, Xihang; Gao, Fei; Xu, Hongyi; Yang, Zhaoju; Zhang, Baile

    2015-01-01

    A century-long argument made by Lord Kelvin that all swimming objects have an effective Mach number of 3, corresponding to the Kelvin angle of 19.5 degree for ship waves, has been recently challenged with the conclusion that the Kelvin angle should gradually transit to the Mach angle as the ship velocity increases. Here we show that a similar phenomenon can happen for graphene plasmons. By analyzing the caustic wave pattern of graphene plasmons stimulated by a swift charged particle moving uniformly above graphene, we show that at low velocities of the charged particle, the caustics of graphene plasmons form the Kelvin angle. At large velocities of the particle, the caustics disappear and the effective semi-angle of the wave pattern approaches the Mach angle. Our study introduces caustic wave theory to the field of graphene plasmonics, and reveals a novel physical picture of graphene plasmon excitation during electron energy-loss spectroscopy measurement.

  15. 77 FR 60461 - United States v. Standard Parking Corporation, KSPC Holdings, Inc. and Central Parking...

    Science.gov (United States)

    2012-10-03

    ... non-tenant monthly customers, or transient (daily, hourly and event parking) customers. 13. Off-street... competitive alternatives to customers, are contained within areas of the CBDs in the following 29 cities or... can be no expectation that existing leases or management contracts currently held by Standard...

  16. Context-Based Exercises in Logic: To Park or Not to Park, 'Tis the Question

    Science.gov (United States)

    Munakata, Mika

    2011-01-01

    In this article, ambiguous street and park signs are analysed and deciphered using symbolic logic. These examples showcase the ways in which instructors of undergraduate mathematics courses can blend their students' everyday exposure to logical reasoning with classroom experiences. (Contains 4 tables and 6 figures.)

  17. 77 FR 60050 - Special Regulations; Areas of the National Park System, Saguaro National Park, Bicycling

    Science.gov (United States)

    2012-10-02

    ... Hope Camp Trail as a bicycle route within Saguaro National Park (77 FR 12761). The proposed rule was..., and mountain bicycles (no motorized vehicles). I have hiked on this trail, as well as helping to work... NPS rangers and volunteers will patrol these trails and enforce NPS regulations. 5. Comment: I find...

  18. A Gap Analysis of Employee Satisfaction within the National Parks: Anuenue National Park

    Science.gov (United States)

    Pang, Bryan Daniel Kwai Sun

    2014-01-01

    Utilizing Clark and Estes' (2008) Gap Analysis Model, the purpose of this study was to determine the knowledge, motivation, and organization causes of and solutions for low employee satisfaction ratings at one particular park, referred to by its pseudonym, Anuenue (Hawaiian word for "Rainbow," and pronounced "Ah-noo-ay-noo-ay")…

  19. 77 FR 53826 - Special Regulations; Areas of the National Park System, Yellowstone National Park

    Science.gov (United States)

    2012-09-04

    ... . The park has most recently operated under a temporary one-year rule (76 FR 77131). That rule, which... Statement (DEIS) (76 FR 39048). Under that alternative, the NPS proposed providing four different use-level... its December 2011 Record of Decision (ROD) (76 FR 77249), the NPS announced its decision to select...

  20. 77 FR 73919 - Special Regulations; Areas of the National Park System, Yellowstone National Park

    Science.gov (United States)

    2012-12-12

    ... . The park has most recently operated under a temporary one-year rule (76 FR 77131). That rule extended... identified in the Draft Winter Use Plan/Environmental Impact Statement (DEIS) (76 FR 39048). Under that... of Decision (ROD) (76 FR 77249), the NPS announced its decision to select and implement Alternative...

  1. 36 CFR 4.10 - Travel on park roads and designated routes.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Travel on park roads and designated routes. 4.10 Section 4.10 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR VEHICLES AND TRAFFIC SAFETY § 4.10 Travel on park roads and designated routes....

  2. A City Parking Integration System Combined with Cloud Computing Technologies and Smart Mobile Devices

    Science.gov (United States)

    Yeh, Her-Tyan; Chen, Bing-Chang; Wang, Bo-Xun

    2016-01-01

    The current study applied cloud computing technology and smart mobile devices combined with a streaming server for parking lots to plan a city parking integration system. It is also equipped with a parking search system, parking navigation system, parking reservation service, and car retrieval service. With this system, users can quickly find…

  3. Empirical evaluation of an on-street parking pricing scheme in the city center

    NARCIS (Netherlands)

    Cats, O.; Zhang, C.; Nissan, A.

    2015-01-01

    Parking pricing policies can be used as a policy instrument to steer the parking market and reduce the externalities caused by traffic in general and parking in particular. A more efficient management of parking demand can improve the utilization of the limited parking capacity at high-demand areas.

  4. 77 FR 56231 - Minor Boundary Revision at Virgin Islands National Park

    Science.gov (United States)

    2012-09-12

    ... National Park Service Minor Boundary Revision at Virgin Islands National Park AGENCY: National Park Service....S.C. 4601- 9(c)(1)(ii), the boundary of the Virgin Islands National Park is modified to include an... adjacent to the current boundary of the Virgin Islands National Park. The boundary revision is depicted...

  5. 78 FR 60309 - Minor Boundary Revision at Rocky Mountain National Park

    Science.gov (United States)

    2013-10-01

    ... National Park Service Minor Boundary Revision at Rocky Mountain National Park AGENCY: National Park Service, Interior. ACTION: Notification of Boundary Revision. SUMMARY: The boundary of Rocky Mountain National Park... Park. DATES: The effective date of this boundary revision is October 1, 2013. ADDRESSES: The...

  6. 76 FR 29264 - Minor Boundary Revision at Rocky Mountain National Park

    Science.gov (United States)

    2011-05-20

    ... National Park Service Minor Boundary Revision at Rocky Mountain National Park AGENCY: National Park Service, Interior. ACTION: Notification of park boundary revision. SUMMARY: Notice is hereby given, pursuant to 16 U.S.C. 4601-9(c)(1), the boundary of Rocky Mountain National Park is modified to include an...

  7. 77 FR 71612 - Minor Boundary Revision of Saratoga National Historical Park

    Science.gov (United States)

    2012-12-03

    ... National Park Service Minor Boundary Revision of Saratoga National Historical Park AGENCY: National Park..., pursuant to 16 U.S.C. 460l- 9(c)(1)(ii), the boundary of Saratoga National Historical Park is modified to...: National Park Service, Northeast Land Resources Program Center, New England Office, 115 John Street,...

  8. 76 FR 35013 - Minor Boundary Revision of Boston National Historical Park

    Science.gov (United States)

    2011-06-15

    ... National Park Service Minor Boundary Revision of Boston National Historical Park AGENCY: National Park..., pursuant to 16 U.S.C. 460l- 9(c)(1), the boundary of Boston National Historical Park is modified to include.../80,800 prepared by the National Park Service in March 2008. FOR FURTHER INFORMATION...

  9. DJ-1( PARK7), a novel gene for autosomal recessive, early onset parkinsonism

    NARCIS (Netherlands)

    V. Bonifati (Vincenzo); F. Squitieri (Ferdinando); E. Krieger (Elmar); N. Vanacore (Nicola); J.C. van Swieten; A. Brice; C.M. van Duijn (Cock); G. Meco (Giuseppe); P. Heutink (Peter); B.A. Oostra (Ben); P. Rizzu (Patrizia)

    2003-01-01

    textabstractFour chromosomal loci ( PARK2, PARK6, PARK7, and PARK9) associated with autosomal recessive, early onset parkinsonism are known. We mapped the PARK7 locus to chromosome 1p36 in a large family from a genetically isolated population in the Netherlands, and confirmed this linkage in an Ital

  10. OPTIMIZATION OF TILT ANGLE FOR PHOTOVOLTAIC ARRAY

    OpenAIRE

    Ashok Kumar; N.S.Thakur,; Rahul Makade,; Maneesh Kumar Shivhar

    2011-01-01

    The performance of a solar radiation conversion system is affected by its tilt angle with the horizontal plane, thus photovoltaic array need to be tilted at the correct angle to maximize the performance of the System, This paper deals with the determination of optimum tilt angle for solar PV array in order to maximize incident solar irradiance. The model starts by calculating the monthly averaged daily solar irradiation components (direct, diffuse, ground- eflected) absorbed by the solar PV a...

  11. Behavior of Tilted Angle Shear Connectors.

    Directory of Open Access Journals (Sweden)

    Koosha Khorramian

    Full Text Available According to recent researches, angle shear connectors are appropriate to transfer longitudinal shear forces across the steel-concrete interface. Angle steel profile has been used in different positions as L-shaped or C-shaped shear connectors. The application of angle shear connectors in tilted positions is of interest in this study. This study investigates the behaviour of tilted-shaped angle shear connectors under monotonic loading using experimental push out tests. Eight push-out specimens are tested to investigate the effects of different angle parameters on the ultimate load capacity of connectors. Two different tilted angles of 112.5 and 135 degrees between the angle leg and steel beam are considered. In addition, angle sizes and lengths are varied. Two different failure modes were observed consisting of concrete crushing-splitting and connector fracture. By increasing the size of connector, the maximum load increased for most cases. In general, the 135 degrees tilted angle shear connectors have a higher strength and stiffness than the 112.5 degrees type.

  12. Pitch angle of galactic spiral arms

    International Nuclear Information System (INIS)

    One of the key parameters that characterizes spiral arms in disk galaxies is a pitch angle that measures the inclination of a spiral arm to the direction of galactic rotation. The pitch angle differs from galaxy to galaxy, which suggests that the rotation law of galactic disks determines it. In order to investigate the relation between the pitch angle of spiral arms and the shear rate of galactic differential rotation, we perform local N-body simulations of pure stellar disks. We find that the pitch angle increases with the epicycle frequency and decreases with the shear rate and obtain the fitting formula. This dependence is explained by the swing amplification mechanism.

  13. Best Angle to Orient Two Intersecting Lines

    Energy Technology Data Exchange (ETDEWEB)

    Awwal, A S; Ferguson, S W; Shull, P B

    2006-07-25

    Fiducials in the form of intersecting straight lines are used to align the target in the final target chamber of the National Ignition Facility of Lawrence Livermore National Laboratory. One of the techniques used to locate these lines is the Hough transform. When two lines intersect at a 90 degree angle, it is tempting to orient the lines to horizontal and vertical directions. There are other possible angles at which the lines may be oriented. One question that arises while designing the fiducials is whether there is a preferred angle or range of angles that leads to higher accuracy. This work attempts to answer this question through detailed computer simulation.

  14. Lateral angle and cranial base sexual dimorphism

    DEFF Research Database (Denmark)

    Duquesnel Mana, Mathilde; Adalian, Pascal; Lynnerup, Niels

    2016-01-01

    , to examine sexual dimorphism in the relationship between the lateral angle and cranial base shape. The lateral angle method was tested using a forensic sample of 102 CT scans of the head with known sex. We measured the angle using two methods: measurements directly on the CT slide, the method usually...... major overlap between the female and male shapes. In the light of the observed results, we confirm the lack of accuracy reported when using the lateral angle method to determine sex and we hypothesise that it may be explained by a lack of sexual dimorphism of the cranial base in terms of shape....

  15. The qualitative criterion of transient angle stability

    DEFF Research Database (Denmark)

    Lyu, R.; Xue, Y.; Xue, F.;

    2015-01-01

    In almost all the literatures, the qualitative assessment of transient angle stability extracts the angle information of generators based on the swing curve. As the angle (or angle difference) of concern and the threshold value rely strongly on the engineering experience, the validity and robust of...... these criterions are weak. Based on the stability mechanism from the extended equal area criterion (EEAC) theory and combining with abundant simulations of real system, this paper analyzes the criterions in most literatures and finds that the results could be too conservative or too optimistic. It is...

  16. Carbon reduction potentials of China's industrial parks: A case study of Suzhou Industry Park

    International Nuclear Information System (INIS)

    Industrial parks are the economic engines for many China regions, but they also consume a great deal of energy and emit greenhouse gases. However, few empirical studies have examined these special communities. We selected SIP (Suzhou Industrial Park) as a case study. Carbon emissions from SIP were accounted from the consumption perspective to analyze their characteristics. Results showed total carbon emissions grew 85.2% from 2005 to 2010, and carbon intensity (carbon emissions per unit of GDP (gross domestic product)) decreased by 9%. Scenario analysis was then used to depict emissions trajectories under three different pathways. The total carbon emissions and per capita carbon emissions for SIP will undoubtedly increase in the near future under a business-as-usual scenario, improved-policy scenario, and low-carbon scenario; the carbon intensity will decrease by 38% under low-carbon scenario, but it will still be difficult to reach the national mitigation target. In addition, geographic-boundary-based accounting methodology was applied for comparison analysis, carbon emissions show a large gap of 42.4–65.1% from 2005 to 2010, due to failure to account for cross-boundary emissions from imported electricity. Therefore, comprehensive analysis from a consumption perspective is necessary to provide a fair and comprehensive tool for China's local decision-makers to evaluate carbon mitigation potentials. - Highlights: ► Carbon reduction potentials of industrial parks, which are important communities in China, were analyzed. ► Comprehensive carbon emission inventories were developed for a China's industrial park. ► Policies were recommended for industrial parks to achieve low-carbon development target. ► Consumption-based emission inventory is necessary for local government to evaluate carbon reduction potentials

  17. The visual quality of urban park scenes of Kowloon Park, Hong Kong: likeability, affective appraisal, and cross-cultural perspectives

    OpenAIRE

    Koon-kwai Wong; Manfred Domroes

    2005-01-01

    The urban park is a place where urbanites can escape from the stresses of everyday life. Using a set of fifteen photographs as visual stimuli, we attempted to identify those scenes that are liked by visitors to Kowloon Park, Hong Kong. The visual quality of an urban park scene is measured by its likeability, referring to the probability that the scene will evoke a strong and positive response among the users of the park. Because Hong Kong is an international metropolis, the respondent sample ...

  18. The Parkes Ultra-Wideband Receiver

    Science.gov (United States)

    Manchester, Richard N.

    2015-08-01

    An ultra-wideband receiver system for the Parkes 64-m radio telescope covering the frequency range 0.7 - 4.0 GHz is currently under construction. Its main applications will be to pulsar studies, but it will also be used for spectral-line and continuum background polarisation studies and VLBI. A new feed design with remarkably constant beam properties across the band and excellent polarisation performance will be used. We plan to directly digitise the RF signals in the focus cabin and transmit the digital data via optical fibre to a versatile signal processing system using FPGA processors and a GPU cluster located in the telescope tower. With the relatively low radio frequency and very wide band, dealing with radio frequency interference is a critical issue. We have undertaken surveys of the RFI environment at Parkes and are developing several complementary techniques for mitigating the effects on data quality of both broad-band transients and quasi-stationary narrow-band signals.

  19. The Parkes Pulsar Timing Array Project

    CERN Document Server

    Manchester, R N; Bailes, M; Coles, W A; van Straten, W; Keith, M J; Shannon, R M; Bhat, N D R; Brown, A; Burke-Spolaor, S G; Champion, D J; Chaudhary, A; Edwards, R T; Hampson, G; Hotan, A W; Jameson, A; Jenet, F A; Kesteven, M J; Khoo, J; Kocz, J; Maciesiak, K; Oslowski, S; Ravi, V; Reynolds, J R; Sarkissian, J M; Verbiest, J P W; Wen, Z L; Wilson, W E; Yardley, D; Yan, W M; You, X P

    2012-01-01

    A "pulsar timing array" (PTA), in which observations of a large sample of pulsars spread across the celestial sphere are combined, allows investigation of "global" phenomena such as a background of gravitational waves or instabilities in atomic timescales that produce correlated timing residuals in the pulsars of the array. The Parkes Pulsar Timing Array (PPTA) is an implementation of the PTA concept based on observations with the Parkes 64-m radio telescope. A sample of 20 millisecond pulsars is being observed at three radio-frequency bands, 50cm (~700 MHz), 20cm (~1400 MHz) and 10cm (~3100 MHz), with observations at intervals of 2 - 3 weeks. Regular observations commenced in early 2005. This paper describes the systems used for the PPTA observations and data processing, including calibration and timing analysis. The strategy behind the choice of pulsars, observing parameters and analysis methods is discussed. Results are presented for PPTA data in the three bands taken between 2005 March and 2011 March. For...

  20. Floristic study of Kiasar National Park, Iran

    Directory of Open Access Journals (Sweden)

    Farrokh Ghahremaninejad

    2010-01-01

    Full Text Available Kiyasar National Park is a mountainous region in Mazandaran province, Kiyasar district, 70 kilometers far from Sari city, with an area of approximately 9530 hectares. The altitude of the area ranges from 883 m to 2775 m in Shahdeg pick. This park is located in the central Alborz. The mean annual rainfall is 650 mm and the mean annual temperature is 12˚C. Based on classical methods of regional floristic studies, approximately 720 specimens were collected during 2007 through 2008. The total number of 378 identified plant species belonged to 321 genera and 73 families. The dicots with 320 species were the richest group, following by monocots with 49 species, gymnosperms with 4 species and pteridophytes with 5 species respectively. The largest families were Asteraceae (43 species, Lamiaceae (33 species, and the most diverse genera included Astragalus, Salvia and Stachys. There were 11 endemic species among the plants of the area. The life form of all plant species was determined via Raunkier,s method. Hemicryptophytes constituting 37% of the biological types were dominant, followed by therophytes and cryphtophytes with 31% and 16% respectively. The largest chorotype was Irano-Turanian, with 120 species.

  1. Nonmethane hydrocarbons in the rural southeast United States national parks

    Science.gov (United States)

    Kang, Daiwen; Aneja, Viney P.; Zika, Rod G.; Farmer, Charles; Ray, John D.

    2001-02-01

    Measurements of volatile organic compounds (VOCs) were made at three rural sites in the southeast U.S. national parks: Mammoth Cave National Park, Kentucky; Cove Mountain, Great Smoky Mountains National Park, Tennessee; and Big Meadows, Shenandoah National Park, Virginia. In 1995 the three locations were sampling sites for the Southern Oxidants Study (SOS) Nashville Intensive, and the measurements of VOCs for Shenandoah were also made under contract with the National Park Service. Starting in 1996, the National Park Service added the other two parks to the monitoring contract. Hydrocarbon measurements made during June through September for the years 1995, 1996, and 1997 were analyzed in this study. Source classification techniques based on correlation coefficient, chemical reactivity, and ratioing were developed and applied to these data. The results show that anthropogenic VOCs from automobile exhaust appeared to be dominant at Mammoth Cave National Park, and at Cove Mountain, Great Smoky Mountains National Park, but other sources were also important at Big Meadows, Shenandoah National Park. Correlation and ratio analysis based on chemical reactivity provides a basis for source-receptor relationship. The most abundant ambient VOCs varied both in concentration and order depending on park and year, but the following VOCs appeared on the top 10 list for all three sites: isoprene (6.3 to 18.4 ppbv), propane (2.1 to 12.9 ppbv), isopentane (1.3 to 5.7 ppbv), and toluene (1.0 to 7.2 ppbv). Isoprene is naturally emitted by vegetation, and the others are produced mainly by fossil fuel combustion and industrial processes. Propylene-equivalent concentrations were calculated to account for differences in reaction rates between the hydroxyl radical and individual hydrocarbons, and to thereby estimate their relative contributions to ozone formation.

  2. Small solid angle device setup and application

    International Nuclear Information System (INIS)

    To quantize the weight of Uranium-plate accurately, the small solid angle device was redesigned. To fit the requirement of homogeneity check, the sliding base was introduced in the design. This paper presents the detailed application of small solid angle device setup and quantization of Uranium-plate and homogeneity check. (authors)

  3. Constructing euclidean simplex with prescribed dihedral angles

    International Nuclear Information System (INIS)

    Given 1/2n (n + 1) dihedral angles, what is the condition under which there exists an n-dimensional simplex with the prescribed dihedral angles? A complete solution for this problem is given with application demonstrated. (author). 3 refs

  4. Distribution of angles in hyperbolic lattices

    DEFF Research Database (Denmark)

    Risager, Morten Skarsholm; Truelsen, Jimi Lee

    2010-01-01

    We prove an effective equidistribution result about angles in a hyperbolic lattice. We use this to generalize a result from the study by Boca.......We prove an effective equidistribution result about angles in a hyperbolic lattice. We use this to generalize a result from the study by Boca....

  5. Distribution of Angles in Hyperbolic Lattices

    DEFF Research Database (Denmark)

    S. Risager, Morten; L. Truelsen, Jimi

    2008-01-01

    We prove an effective equidistribution result about angles in a hyperbolic lattice. We use this to generalize a result due to F. P. Boca.......We prove an effective equidistribution result about angles in a hyperbolic lattice. We use this to generalize a result due to F. P. Boca....

  6. 78 FR 62658 - Proposed Information Collection; National Park Service Leasing Program

    Science.gov (United States)

    2013-10-22

    ... National Park Service Proposed Information Collection; National Park Service Leasing Program AGENCY... (email). SUPPLEMENTARY INFORMATION: I. Abstract. The National Park Service leasing program allows the... provide administrative support of the leasing program. Our authority to collect information for...

  7. Spatial Vegetation Data for Sequoia and Kings Canyon National Parks Vegetation Mapping Project

    Data.gov (United States)

    National Park Service, Department of the Interior — High resolution vegetation polygons mapped by the National Park Service. The Vegetation Map of Sequoia and Kings Canyon National Parks was produced over an eight...

  8. Boundary for Black Canyon of the Gunnison National Park (BLCA), Colorado (2002)

    Data.gov (United States)

    National Park Service, Department of the Interior — This administrative boundary for Black Canyon of the Gunnison National Park (BLCA), Colorado contains 6 polygons showing National Park Service (NPS) lands, and...

  9. Spatial Vegetation Data for Petrified Forest National Park Vegetation Mapping Project

    Data.gov (United States)

    National Park Service, Department of the Interior — The Petrified Forest National Park Vegetation Map Database was developed as a primary product in the Petrified Forest National Park Vegetation Classification,...

  10. Spatial Vegetation Data for Mesa Verde National Park Vegetation Mapping Project

    Data.gov (United States)

    National Park Service, Department of the Interior — The Mesa Verde National Park Vegetation Map Database was developed as a primary product in the Mesa Verde National Park Vegetation Classification, Distribution, and...

  11. Automotive Parking Lot and Theft Detection through Image Processing

    Directory of Open Access Journals (Sweden)

    2013-10-01

    Full Text Available Automotive parking lot and theft detection through image processing is a smart parking lot which will save time for the owner to park his car in a more organized way and also prevent theft of the car. It is a technology to optimize the checkout process by analysing a database of images of number plates of cars. The heart of the project is based on image processing. The images of number plates will be detected by Matlab and a picture of the driver will be saved in a similar database. As soon as both the images are saved, the garage entrance pole will shift 90 degrees upward using a DC MOTOR and will remain in that position for 30 seconds to allow the car to enter. After 30 seconds it will return back to its previous position. When the car exits the earlier steps will be repeated and Matlab will match both the images that were taken during entering and leaving. Meanwhile the seven segment display will show that a car has left the parking lot, by decrementing a number from its display. The cars are controlled by a microcontroller which is also able to detect and display if a vacant parking space is available. If there is no vacancy a red LED lights up, where as a green LED is used to display presence of parking space along with how many parking spots are available. It is applicable to be used in super market car parking lots and also apartment garages.

  12. Leadership for Recreation, Parks, and Leisure Services. Fourth Edition

    Science.gov (United States)

    Edginton, Christopher R.; Hudson, Susan D.; Scholl, Kathleen G.; Lauzon, Lara

    2011-01-01

    "Leadership for Recreation, Parks and Leisure Services" presents new perspectives on the importance of leadership in the profession. Integrating theory with practice, the book provides foundational perspectives in the study of leadership at all levels--direct service, supervisory, managerial and community/civic--in recreation, parks and leisure…

  13. Effectiveness of a free exercise program in a neighborhood park

    Directory of Open Access Journals (Sweden)

    Bing Han

    2015-01-01

    Conclusions: Active programming can increase park-based moderate-to-vigorous physical activity, but without programming, people may lack the motivation to exercise on their own. Creating a partnership between parks and kinesiology programs is a promising health promotion model. Replicating this type of program could yield important health dividends.

  14. Extension of the car park of Building 40

    CERN Multimedia

    GS Department

    2009-01-01

    Work to extend the car park of Building 40 will begin on 16 November 2009 and is scheduled to last until 18 December 2009. See the drawing below for details. 47 additional car parking spaces will be available from the start of 2010. CERN - Civil Engineering Section

  15. Extension of the car park of Building 40

    CERN Multimedia

    GS Department

    Work to extend the car park of Building 40 will begin on 16 November 2009 and is scheduled to last until 18 December 2009. See the drawing above for details. 47 additional car parking spaces will be available from the start of 2010. CERN - Civil Engineering Section

  16. Participatory Interpretive Training for Tikal National Park, Guatemala.

    Science.gov (United States)

    Jacobson, Susan K.; Jurado, Magali

    1996-01-01

    Describes an interpretive training course for Tikal National Park, Guatemala to promote environmentally sound management of the region. Goals were to ensure that local knowledge and cultural norms were included in the design of interpretive materials, to introduce resource managers to park interpretation through course participation, and to train…

  17. Geologie van die Addo-Olifant Nasionale Park

    Directory of Open Access Journals (Sweden)

    D. K Toerien

    1972-01-01

    Full Text Available Geologiese aspekte van die Addo-olifant Nasionale Park word beskryf. Die topografie, fisiografie en geologic word behandel, asook 'n aanduiding van fossiele (hoofsaaklik Mollusca wat aangetref word. Geological aspects of the Addo Elephant National Park are described. The topography, physiography and geology is discussed, including a brief survey of fossils (mainly Mollusca encountered.

  18. Solar and wind energy utilization at Sarawak Southern national parks

    International Nuclear Information System (INIS)

    The intentions of renewable energy utilization in Sarawak national parks were to reduce the environmental impacts to the protected surrounding and to overcome fuel transportation problem, as most national parks in Sarawak are not viable for the state electricity grid connection. The study was conducted at three national parks in southern Sarawak; viz. Samusan, Tanjung Datu and Pulau Talang-Talang Besar National Park. The study focused on the effectiveness of the system implementation, energy load and associated problems. Both Samusan and Tanjung Datu National systems are hybrids, which consist of solar photovoltaic panels, wind turbine and diesel generators, whereas, Pulau Talang-Talang Besar National Park is a stand alone system of solar photovoltaic panels only. In addition, the inefficient energy usage was observed at Samusan National Park. The study have identified that lack of local expertise, spare parts availability, transportation and inefficient energy management as the major problems associated to the solar and wind energy system in all national parks studied. Albeit the problems mentioned, the study discovered that the systems were acceptably reliable and satisfactorily supply fraction of the energy requirements to the national parks communities

  19. 75 FR 64148 - General Regulation: National Park System

    Science.gov (United States)

    2010-10-19

    ... prison sites. Very large numbers of people annually visit the National Park System. According to the... park areas for public enjoyment. (48 FR 30252, 30272) Among other things, these two NPS regulations... in 73 FR 46217 (2008), this one year time frame allows applicants to be better able to determine...

  20. A Framework for Mobile User Experiences in Theme Parks

    DEFF Research Database (Denmark)

    Østergaard, Claus Møller

    This paper proposes a framework, which contributes to a better theoretical understanding of mobile user experience in theme parks that is not limited to (a) personal smartphones, (b) a specific theme park, or (c) specific mobile content. Thus, the paper contributes to the field of mobile user...

  1. NCIP: An Environment-Friendly Chemical Industry Park

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ Nanjing Chemical Industry Park (NCIP) was established in October 2001. The planned area of the park is 45 km2 and the development focus includes oil/ gas chemicals, basic organic chemical raw materials, fine chemicals, polymeric materials, life pharmaceuticals and new chemical materials.

  2. Biodiversity Hotspots and Visitor Flows in Oulanka National Park, Finland

    NARCIS (Netherlands)

    Lyon, K.; Cottrell, S.P.; Siikamaki, P.; Marwijk, van R.B.M.

    2011-01-01

    Oulanka National Park, Finland aims to ensure nature conservation while providing high quality visitor experiences. The growth of outdoor recreation and nature tourism, however, has fueled concern about consequent pressures on the natural resources of the park. This analysis assessed the spatial rel

  3. Invasive Plant Species in the National Parks of Vietnam

    Directory of Open Access Journals (Sweden)

    Bernard Dell

    2012-10-01

    Full Text Available The impact of invasive plant species in national parks and forests in Vietnam is undocumented and management plans have yet to be developed. Ten national parks, ranging from uncut to degraded forests located throughout Vietnam, were surveyed for invasive plant species. Transects were set up along roads, trails where local people access park areas, and also tracks through natural forest. Of 134 exotic weeds, 25 were classified as invasive species and the number of invasive species ranged from 8 to 15 per park. An assessment of the risk of invasive species was made for three national parks based on an invasive species assessment protocol. Examples of highly invasive species were Chromolaena odorata and Mimosa diplotricha in Cat Ba National Park (island evergreen secondary forest over limestone; Mimosa pigra, Panicum repens and Eichhornia crassipes in Tram Chim National Park (lowland wetland forest dominated by melaleuca; and C. odorata, Mikania micrantha and M. diplotricha in Son Tra Nature Conservation area (peninsula evergreen secondary forest. Strategies to monitor and manage invasive weeds in forests and national parks in Vietnam are outlined.

  4. DELINEATING KARST RECHARGE AREAS AT ONONDAGA CAVE STATE PARK

    Science.gov (United States)

    Onondaga Cave State Park is located in the north central portion of the Ozarks near Leasburg, Missouri. The park is known for two extensive cave systems, Onondaga Cave and Cathedral Cave. Both of these cave systems have active streams (1-2 cfs at baseflow) which have unknown recharge areas. As a man...

  5. A lattice determination of gA and left angle x right angle from overlap fermions

    International Nuclear Information System (INIS)

    We present results for the nucleon's axial charge gA and the first moment left angle x right angle of the unpolarized parton distribution function from a simulation of quenched overlap fermions. (orig.)

  6. Analysis of Innovative and Modern Technology of Parking Lots

    Directory of Open Access Journals (Sweden)

    Jonas Damidavičius

    2016-04-01

    Full Text Available Management of urban communication systems and ensuring of residents demands are the main tasks of the sustainable city development. One of the most important areas that forms better urban image is sustainable mobility development. It has influence on social, economical viability and environmental quality. Nowadays, intensive rhythm of life and increasing transport demands, usage of cars become a significant problem which regards the air and noise pollution and lack of parking spaces. Due to the daily impossibility of residents to find vacant parking spaces influence unproper usage of public spaces, streets, pedestrian and bicycle paths, children backgrounds, green areas and other territories. This report provides an overview of concepts of parking lots and their technology, and property usage in city center, middle zones, suburban territories and as well an analysis of the evolution of parking spaces. The report presents modern and innovative concepts of parking lots, which improves quality of communication and life in city and improves architectural environment.

  7. A profile of tourists visiting the Kruger National Park

    Directory of Open Access Journals (Sweden)

    M. Saayman

    2004-12-01

    Full Text Available Due to shrinking budgets for conservation and an increase in the number of government and privately owned parks, it has become very important for parks to determine who the tourists are who visit one of South Africa’s top tourist attractions. The reason for this is that park management and marketers need to focus their efforts to optimise their limited resources. This can only be done once there is a clear understanding of who the market is, where they come from and what they expect. The literature study clearly showed that market segmentation is essential for the effective marketing of a tourism product or destination. Two surveys were conducted, one in 2001 and a follow-up study in 2002, profiling tourists to the Kruger National Park. Different months were chosen to conduct the two surveys in order to get a more comprehensive profile of tourists visiting the park in different seasons.

  8. National park development in China: conservation or commercialization?

    Science.gov (United States)

    Wang, Guangyu; Innes, John L; Wu, Sara W; Krzyzanowski, Judi; Yin, Yongyuan; Dai, Shuanyou; Zhang, Xiaoping; Liu, Sihui

    2012-05-01

    The rapid development of parks and ecotourism in China has attracted worldwide attention, not only for the beauty of the landscape that the parks are protecting but also for their abundant and often unique biodiversity. However, in some areas, the development of ecotourism has actually led to the degradation of local ecological, economic, and social systems. Using National Forest Parks for demonstration, this article analyzes the current political, institutional, legal, environmental, and economic issues concerning National Parks in China, and examines their potential future development. Although the intention of National Park systems in China is to raise environmental quality, and to protect biodiversity and social livelihoods, their success has varied. Future success will be measured by their capacity to reduce poverty, to promote long-term rehabilitation of wildlife habitats, and to simultaneously protect Chinese culture and biodiversity. PMID:22038320

  9. Travel motivations of tourists visiting Kruger National Park

    Directory of Open Access Journals (Sweden)

    Peet van der Merwe

    2008-05-01

    Full Text Available The Kruger National Park (KNP one of the largest conservation areas in South Africa, attracts in excess of one million visitors a year and is regarded as an icon destination in international tourism. Since this park attracts more tourists than any other park in South Africa, the purpose of this article is to determine the reasons (the travel motives why tourists visit the park. Little research has been done on travel motives to national parks and this was the first of its kind in South Africa. The research was conducted by means of questionnaires. A factor analysis was used to determine the travel motives. Six factors were identified, namely nature, activities, attractions, nostalgia, novelty and escape from routine. Some of these motives were confirmed by similar research in other countries, although the similarities are not significant. This research confirmed that different attractions and destinations fed different travel motives, hence the need for more studies of this nature to be conducted.

  10. VALUATION OF MOUNT MERAPI NATIONAL PARK: A TRAVEL COST ANALYSIS

    Directory of Open Access Journals (Sweden)

    Awan Setya Dewanta

    2011-09-01

    Full Text Available This study estimates recreational value of Taman Nasional Gunung Merapi (TNGM – Mount MerapiNational Park in Kaliurang, Yogyakarta with a travel cost method. Since the visitors are not the frequentones, the paper estimates the visitor’s utility using a categorical regression technique. Applyingin-depth interview on visitors from August 1st until August 15th 2009, the results suggest that the utilityfunction for recreation at volcano national park is better estimated using the negative binomialdistribution model. It also finds that the economic value of recreation at volcano national park is Rp222,000, and that the total consumer surplus for recreation national park is Rp 31.2 billion.Keywords: Travel cost valuation, binomial regression model, recreation national park valuationJEL classification numbers: D12, L83

  11. Willingness to Pay for Margalla Hills National Park: Evidence from the Travel Cost Method

    OpenAIRE

    Himayatullah Khan

    2006-01-01

    This study, which is among the first in Pakistan to value recreational benefits, estimates the benefits of the Margalla Hills National Park near Islamabad. The study examines how much park visitors are willing to pay to visit the park. Annual benefits from the park are considerable—the total annual consumer surplus or economic benefit obtained from recreation in the park is approximately Rs. 23 million (US $ 0.4 million). Various factors influence the value visitors obtain from the park — the...

  12. Apparent Contact Angle and Contact Angle Hysteresis on Liquid Infused Surfaces

    OpenAIRE

    Semprebon, Ciro; McHale, Glen; Kusumaatmaja, Halim

    2016-01-01

    We theoretically investigate the apparent contact angle and contact angle hysteresis of a droplet placed on a liquid infused surface. We show that the apparent contact angle is not uniquely defined by material parameters, but also has a strong dependence on the relative size between the droplet and its surrounding wetting ridge formed by the infusing liquid. We derive a closed form expression for the contact angle in the limit of vanishing wetting ridge, and compute the correction for small b...

  13. Nonadiabatic Hannay's Angle of Spin One Half in Grassmannian Version and Invariant Angle Coherent States

    OpenAIRE

    Cherbal, Omar; Maamache, Mustapha; Drir, Mahrez

    2003-01-01

    We propose to determinate the nonadiabatic Hannay’s angle of spin one half in a varying external magnetic field, by using an averaged version of the variational principal. We also show how the evolution and this nonadiabatic Hannay’s angle is associated with the evolution of Grassmannian invariant-angle coherent states.

  14. Analysis of factors affecting angle ANB.

    Science.gov (United States)

    Hussels, W; Nanda, R S

    1984-05-01

    Cephalometric analyses based on angular and linear measurements have obvious fallacies, which have been discussed in detail by Moyers and Bookstein. However, the clinical application of such an analysis by the orthodontic profession in treatment planning is widely accepted. Variations of angle ANB are commonly used to determine relative jaw relationships in most of the cephalometric evaluations. Several authors, including points A and B influences angle ANB, as does rotational growth of the upper and lower jaws. In addition, the authors point out that growth in a vertical direction (distance N to B) and an increase of the dental height (distance A to B) may contribute to changes in angle ANB. For a Class I relation (Wits = 0 mm), a mathematical formula has been developed which enables the authors to study the geometric influence of angle ANB caused by the following four effects: (1) rotation of the jaws and/or occlusal plane relative to the anterior cranial base; (2) anteroposterior position of N relative to point B, (3) vertical growth (distance N to B); (4) increase in dental height (distance A to B). It was observed that, contrary to the common belief that an ANB angle of 2 +/- 3.0 degrees is considered normal for a skeletal Class I relation, the calculated values of angle ANB will vary widely with changes in these four controlling factors under the same skeletal Class I conditions (Wits = 0 mm). Therefore, in a case under consideration, angle ANB must be corrected for these geometric effects in order to get a proper perspective of the skeletal discrepancy. This is facilitated by comparing the measured ANB angle with the corresponding ANB angle calculated by a formula for a Class I relationship. The corresponding calculated angle ANB can be taken from the tables which are based upon the formula using the same values for SNB, omega (angle between occlusal plane and anterior cranial base), b (which is distance N to B) and a (dental height measured as perpendicular

  15. Freshwater fish of the Wilderness National Park

    Directory of Open Access Journals (Sweden)

    I.A. Russell

    1999-01-01

    Full Text Available The study aimed to determine the distribution and relative abundance of freshwater fish in the Wilderness National Park. Fish assemblages in the Touw and Duiwe rivers were sampled in 1997 and 1998, with a total of 327 fish from nine species recorded. Indigenous species included two freshwater species (Pseudobarbus afer, Sandelia capensis, two catadromous species (Anguilla mossambicus, Myxus capensis, and two estuarine species (Monodactylusfalciformis, Caffrogobius multifasciatus. Three of the nine recorded species were alien (Micropterus dolomieu, Micropterus salmoides, Gambusia affinis, with the Micropterus spp., in particular, likely to have a substantial negative influence on indigenous species. A further one indigenous species, two translocated indigenous species, and five estuarine species could potentially be recorded in these rivers. River catchment management actions to restore perennial flow to the Duiwe River, to prevent the attenuation of floods, and to prevent further establishment and spread of alien and translocated biota are required to conserve indigenous fish assemblages.

  16. Jackson Park Hospital Green Building Medical Center

    Energy Technology Data Exchange (ETDEWEB)

    William Dorsey; Nelson Vasquez

    2010-03-31

    Jackson Park Hospital completed the construction of a new Medical Office Building on its campus this spring. The new building construction has adopted the City of Chicago's recent focus on protecting the environment, and conserving energy and resources, with the introduction of green building codes. Located in a poor, inner city neighborhood on the South side of Chicago, Jackson Park Hospital has chosen green building strategies to help make the area a better place to live and work. The new green building houses the hospital's Family Medicine Residency Program and Specialty Medical Offices. The residency program has been vital in attracting new, young physicians to this medically underserved area. The new outpatient center will also help to allure needed medical providers to the community. The facility also has areas designated to women's health and community education. The Community Education Conference Room will provide learning opportunities to area residents. Emphasis will be placed on conserving resources and protecting our environment, as well as providing information on healthcare access and preventive medicine. The new Medical Office Building was constructed with numerous energy saving features. The exterior cladding of the building is an innovative, locally-manufactured precast concrete panel system with integral insulation that achieves an R-value in excess of building code requirements. The roof is a 'green roof' covered by native plantings, lessening the impact solar heat gain on the building, and reducing air conditioning requirements. The windows are low-E, tinted, and insulated to reduce cooling requirements in summer and heating requirements in winter. The main entrance has an air lock to prevent unconditioned air from entering the building and impacting interior air temperatures. Since much of the traffic in and out of the office building comes from the adjacent Jackson Park Hospital, a pedestrian bridge connects the two

  17. Arecibo Observations of Parkes Multibeam Pulsars

    Indian Academy of Sciences (India)

    N. D. R. Bhat; F. Camilo; J. M. Cordes; D. J. Nice; D. R. Lorimer; S. Chatterjee

    2002-03-01

    The on-going Parkes multibeam survey has been astoundingly successful (Manchester et al. 2001), and its discovery of over 600 pulsars has opened up new avenues for probing the Galaxy’s electron content and magnetic field. Here we report on recent observations made with the Arecibo 305-m telescope, where 80 distant, high dispersion measure pulsars (of which 35 are from the multibeam survey) were studied at multiple frequency bands in the range 0.4–2.4 GHz, in order to determine their scattering properties, rotation measures and spectral indices. The results will be used to meet a variety of science goals; viz., creating an improved model of the electron density, mapping out the Galactic magnetic field, and modeling the pulsar population.

  18. Field Plot Points for Richmond National Battlefield Park Vegetation Mapping Project

    Data.gov (United States)

    National Park Service, Department of the Interior — This shapefile shows the location of vegetation sampling plots used for vegetation classification and mapping at Richmond National Battlefield Park.

  19. Field Plot Points for Colonial National Historical Park Vegetation Mapping Project

    Data.gov (United States)

    National Park Service, Department of the Interior — This shapefile shows the location of vegetation sampling plots used for vegetation classification and mapping at Colonial National Historical Park.

  20. Behavioral scripts of urban park offenders : a rational choice perspective on influences of the park setting

    OpenAIRE

    Michael, Sean Edward

    1997-01-01

    This study examined the influence of Iocational factors on offender behavior in four serious and common park offenses: auto burglary, drug sales, indecent exposure by homosexual males, and robbery. Specifically, the study sought 1) to develop prototypical script(s) for each of the four study crimes, and 2) to support or contradict the influence of effort, risk and reward on offender behavior. Using the theoretical bases of opportunity, rational choice, and scripts, behavior of ...

  1. Mafia Island Marine Park, Tanzania: Implications of Applying a Marine Park Paradigm in a Developing Country

    OpenAIRE

    Andrews, G.

    1998-01-01

    The group of islands incorporating Mafia Island lie off the east coast of Africa and are a part of mainland Tanzania (Figure 1). The islands are within 20 km of the mainland coast and under the influence of Tanzania’s largest river, the Rufiji. Mafia Island Marine Park (MIMP) was gazetted in April 1995, and its boundary incorporates varied coral reef, mangrove, seagrass and soft bottom habitats, islands of raised Pleistocene reef, cays, and coastal forest with a total area of 8...

  2. Enhancing Visitor Experiences Using Thematic Interpretation in Park Guiding Service in Sarawak National Parks

    OpenAIRE

    Amin Victor Luna; Chan Margaret Kit Yok; Omar Mohd Shukri

    2014-01-01

    Enhancing visitor experiences is arguably the primary and most important goal for interpretation by many protected area managers and tourism business. However, little research has been conducted in Sarawak, Malaysia to directly quantify the effects of thematic interpretation has on tourist experiences. Drawing on the TORE-model of interpretation and through the inception of Park Guiding Training and Licensing System in Sarawak since 2007, this quantitative study examines the effectiveness of ...

  3. Strategic Management of Tourism in the National Parks (Case: National Park Skadar Lake)

    OpenAIRE

    Iva Bulatović; Ana Tripković Marković

    2015-01-01

    In this paper we will try to prepare strategic analysis in order to give right guidelines for national park’s management. We are going to analyze National Park Skadar Lake as a tourist destination. We will use different strategic tools for proper analysis such as Life Cycle Concept, Boston Consulting Group Matrix, Ansoff Matrix, and McKinsey matrix. A strategy that involves penetration of the market would be desirable in the case of developing excursion, cultural – religious to...

  4. Role of parking in the hotel supply chain management

    Directory of Open Access Journals (Sweden)

    Robert Maršanić

    2015-12-01

    Full Text Available Background: Supply chain management in tourism has only recently become the topic of the scientific research. The hotel product as a tourist product presents a specific mix of services and products The focus of this study has been placed on the hotel company, that, in order to create such a product, builds its own network of partners (companies, co-workers, to bring together and coordinate activities intended to result in the desired features of the hotel product. This study was evaluated as a scientifically relevant because until now the position of parking services in the hotel product has not been analyzed from the perspective of the hotel efforts and abilities to provide parking places for their guests by analyzing to which extent a good and available parking space really affects the quality of the hotel product. The aim of the study was to define the framework in which the supply chain management acts with reference to the parking service and stakeholders in the network. Methods: The method of interviewing hotel managers was used to obtain necessary data. Through the simple numerical calculations including the number of parking spaces and the capacity of the hotel accommodation we tried to identify the interrelationship, i.e. the degree of alignment of the respective sizes. Results: It turned out that towns of Rijeka and Opatija are faced with a shortage of parking spaces, especially during the tourist season. The trend of providing parking services for guests in hotel-owned garages or car parks is typical for the everyday hotel operation and the shortage of such an option, is resolved through the lease of a certain number of parking spaces in public garages and car parks. These parking spaces are away from the hotel, the guests' dissatisfaction is a normal consequence of such a decision and it is mitigated through the commercial measures. Hotel management considers a provided parking space an important element of the hotel product quality

  5. Strategic Management of Tourism in the National Parks (Case: National Park Skadar Lake

    Directory of Open Access Journals (Sweden)

    Iva Bulatović

    2015-07-01

    Full Text Available In this paper we will try to prepare strategic analysis in order to give right guidelines for national park’s management. We are going to analyze National Park Skadar Lake as a tourist destination. We will use different strategic tools for proper analysis such as Life Cycle Concept, Boston Consulting Group Matrix, Ansoff Matrix, and McKinsey matrix. A strategy that involves penetration of the market would be desirable in the case of developing excursion, cultural – religious tourism, event tourism, hunting and fishing tourism, and wine tourism. Furthermore, market diversification is essential when it comes to new tourist products such as eco-tourism, rural tourism, scientific research, MICE tourism, golf and camping tourism, while the transformation of existing and introduction of new tourist products is expected within the sport - recreational, health, culture, excursions, wine tourism, etc.The paper will provide a framework for future research in the field of strategic management of tourism development in national parks. This topic has not yet been thoroughly analyzed and it is expected to serve as the basis of a strategic plan for managing tourism in the National Park Skadar Lake and / or as an incentive for researchers to enter more deeply into the issue

  6. Qualitative criterion for atom sputtering angle distributions

    International Nuclear Information System (INIS)

    A model is introduced to explain the shape of atom polar emission angle distributions for monocomponent targets sputtered by normally incident keV - energy ions. Analytical expressions are obtained from the model which make it possible to identify three known kinds of the angle distributions - subcosinus, isotropic and supracosinus, for given ion energies and target-ion pairs. Furthermore the fourth, hybrid false-isotropic distribution is found, which is superposition of supracosinus and subcosinus distributions. The theoretical predictions of the angle distributions shape agree with the numerical modeling for sputtering of carbon and platinum by 0.1-10 keV Ar+ ions

  7. The Driven Pendulum at Any Drive Angle

    CERN Document Server

    VanDalen, G J

    2002-01-01

    The driven inverted pendulum undergoes stable oscillations if the drive amplitude and frequency are large enough. This classroom demonstration is best used in junior or graduate level Classical Mechanics courses. This paper reintroduces the equation of motion of the driven pendulum, generalizing to arbitrary driving angle. The pendulum will oscillate about a stable angle, other than straight down, if the drive amplitude and frequency are large enough for a given drive angle. We will explore what is meant by ``large enough.'' Emphasis is given to parameters associated with a simply made demonstration apparatus.

  8. Compression failure of angle-ply laminates

    OpenAIRE

    Peel, Larry D

    1991-01-01

    The present work deals with modes and mechanisms of failure in compression of angleply laminates. Experimental results were obtained from 42 angle-ply IM7/8551-7a specimens with a lay-up of [ (±9) / (=F9)] 6s where 9, the off-axis angle, ranged from 0° to 90°. The results showed four failure modes, these modes being a function of off-axis angle. Failure modes include fiber compression, inplane transverse tension, inplane shear, and inplane transverse compression. Excessive inte...

  9. Mammalian fauna of the Temessos National Park, Turkey

    Directory of Open Access Journals (Sweden)

    Anna De Marinis

    2009-12-01

    Full Text Available The National Park of Termessos, Southern Turkey, is one of the Turkey’s biggest national park not only with its archeological richness but also with its great natural wild life. We provided a checklist of the mammalian fauna of the park on the base of direct observations, interviews and a comparative analysis of the available literature. Sixteen species have been reported in the park. Hedgehogs, hares, porcupines and Persian squirrels and, among flying mammals, Egyptian rousette and Mouse-eared bat have been recorded. Carnivores are represented by Golden jackal, Wolf, Red fox, Stone marten, Badger, Otter and Wild cat. Very recently (2005 the presence of the Caracal in the park has been confirmed, whereas no signs of the presence of the Lynx were detected. The last Anatolian leopards seems to have definitively disappeared from the region. The occurrence in the area of striped hyaenas and brown bears is documented up to a few decades ago. The Park is regarded as the only geographical range in the whole world where the European or Common fallow deer has persisted as a native form. Other ungulates too, such as Wild goat and Wild boar are dispersed within the boundary of the park. Management implications are discussed.

  10. Sensor-guided parking system for a carlike robot

    Science.gov (United States)

    Jiang, Kaichum; Seneviratne, L. D.

    1998-07-01

    This paper presents an automated parking strategy for a car- like mobile robot. The study considers general parking manoeuvre cases for a rectangular robot, including parallel parking. The robot is constructed simulating a conventional car, which is subject to non-holonomic constraints and thus only has two degrees of freedom. The parking space is considered as rectangular, and detected by ultrasonic sensors mounted on the robot. A motion planning algorithm develops a collision-free path for parking, taking into account the non- holonomic constraints acting on the car-like robot. A research into general car maneuvers has been conducted and useful results have been achieved. The motion planning algorithm uses these results, combined with configuration space method, to produce a collision-free path for parallel parking, depending on the parking space detected. A control program in the form of a graphical user interface has been developed for users to operate the system with ease. The strategy is implemented on a modified B12 mobile robot. The strategy presented has the potential for application in automobiles.

  11. A Water Quality Study: Heron's Head Park, San Francisco, California

    Science.gov (United States)

    Li, A.; Wu, K.; Neiss, J.

    2007-12-01

    Heron's Head Park, formerly known as Pier 98, is a 24-acre restored wetland, owned and operated by the Port of San Francisco and situated at the base of the Hunter's Point Power Plant. Heron's Head is a unique environment that is built on landfill and is now a thriving marsh maintained primarily by youth and community volunteers. Adjacent to the park stands a PG&E power plant (closed May 2006), a county waste transfer station, and a combined sewer overflow (CSO) pipe. The park is bordered by San Francisco Bay on the north, east and south sides of the park. We examined the levels of ammonia, nitrite, nitrate, phosphate and fecal coliform at nine sites around the park. Utilizing historical data from other San Francisco Bay sites and other similar estuarine settings in California, we assessed the health of the Bay waters surrounding the park. We found the levels of ammonia, nitrate, nitrite and phosphates to be within the parameters of historical San Francisco Bay data and similar to settings such as Elkhorn Slough, Tomales Bay and Tijuana Estuary. In our study we did find a potential hazard to human health. Fecal coliform concentrations in waters that border the park range from 340 MPN/100 mL - 24,000 MPN/100 mL. This level significantly exceeds Environmental Protection Agency recommendations of 300 MPN/100 mL for human contact with water.

  12. Ducted turbine theory with right angled ducts

    International Nuclear Information System (INIS)

    This paper describes the use of an inviscid approach to model a ducted turbine – also known as a diffuser augmented turbine – and a comparison of results with a particular one-dimensional theory. The aim of the investigation was to gain a better understanding of the relationship between a real duct and the ideal diffuser, which is a concept that is developed in the theory. A range of right angled ducts, which have a rim for a 90° exit angle, were modelled. As a result, the performance of right angled ducts has been characterised in inviscid flow. It was concluded that right angled ducts cannot match the performance of their associated ideal diffuser and that the optimum rotor loading for these turbines varies with the duct dimensions

  13. The solid angle through the vertical rectangle

    Science.gov (United States)

    Schröer, H.

    We want to determine the solid angle through the vertical rectangle. We use the cosine law for sides and the spherical law of sines. The relation to luminous flux (radiant flux or radiant power) is shown.

  14. The solid angle through the isosceles triangle

    Science.gov (United States)

    Schröer, H.

    We want to determine the solid angle through the isosceles triangle. We use the cosine law for sides and the spherical law of sines. The relation to luminous flux(radiant flux or radiant power) is shown.

  15. The solid angle through the inclined rectangle

    Science.gov (United States)

    Schröer, H.

    We want to determine the solid angle through the inclined rectangle. We use the cosine law for sides and the spherical law of sines. The relation to luminous flux(radiant flux or radiant power) is shown.

  16. Optical fibre angle sensor used in MEMS

    International Nuclear Information System (INIS)

    There is a need for displacement and angle measurements in many movable MEMS structures. The use of fibre optical sensors helps to measure micrometre displacements and small rotation angles. Advantages of this type of transducers are their simple design, high precision of processing, low costs and ability of a non-contact measurement. The study shows an analysis of a fibre-optic intensity sensor used for MEMS movable structure rotation angle measurement. An intensity of the light in the photodetector is basically dependent on a distance between a reflecting surface and a head surface of the fibre transmitting arm, and the deflection angle. Experimental tests were made for PMMA 980/1000 plastic fibres, ΘNA=33°. The study shows both analytical and practical results. It proves that calculated and experimental characteristics for the analysed transducers are similar.

  17. EMERGENCE ANGLE OF FLOW OVER AN AERATOR

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Aerator is an important device for release works of hydraulic structures with high-speed flow in order to protect them from cavitation damage. This kind of protecting effect is related closely to cavity length below the aerator, while the cavity length is dominated by the emergence angle over the aerator. Therefore it is crucial to determine this angle accurately. In the present paper the affecting intensities of flow depth and the fluctuating velocity on this angle were analyzed through two introduced parameters. Furthermore, the improved expressions of emergence angle estimation, for both ramp-type and step-type aerators, were presented by means of 68 sets of experimental data from 6 projects based on error theory. The results showed that the present method has higher accuracy than the previously reported methods.

  18. Low angle X-ray scattering

    International Nuclear Information System (INIS)

    The theoretical and experimental problems appearing in diffraction experiments at very low angles by several kinds of materials are discussed. The importance of synchrotron radiation in such problems is shown. (L.C.)

  19. A Study on Applying GPS Technology to Solve Retrieving Information of Road Parking

    Directory of Open Access Journals (Sweden)

    Yung-Chung Tsao

    2013-08-01

    Full Text Available Government setup many road-parking beside roads in metropolis (e.g. Taipei, Taichung, Kaohsiung for the car-drivers to parking their cars. Under the policy of user payments, the parking fee according different locations is determined by their prosperity and convenience. In general, businessman driving to their customers, personal drivers or family travel-drivers traveling or going to restaurant face the parking problems due to insufficient parking quota of customers' companies or commercial stores. So the road-parking has become a convenient and efficient solution. But the quotas of road-parking are not enough for each driver usually, the drivers always need to drive around the target many times until the road-parking found. If the drivers can query and retrieve the parking information instantly and plan an optimal navigator to parking quickly, it will save oil-cost and time-consuming for driving. The research refers to the previous' A Study on Instant Information Retrieving Device for the Dynamic Road Parking Quota Information Problems', in which the staffs use parking-ticket printing device to scan parking number via barcode of barcode pedestal on the roads to retrieve the parking information and input car number-plate to print the bill of parking fee. Then the staffs put those bills of parking fee on the front glass of the parking cars. After next turns, the staffs can update the bill of parking fee for new parking information or add the new bill of parking fee. The important mechanisms are that all information can be transmitted to parking monitor server via wireless networking, mobile-networking (3G/3.5G or Worldwide Interoperability for Microwave Access (Wimax. Therefore, the parking monitor server can offer instant parking quota information for any device via Internet. The study finds that the staffs are put in danger when they scan parking number via barcode of barcode pedestal on the roads with bending down themselves, because drivers

  20. Angles between subspaces and their tangents

    OpenAIRE

    Zhu, Peizhen; Knyazev, Andrew V.

    2012-01-01

    Principal angles between subspaces (PABS) (also called canonical angles) serve as a classical tool in mathematics, statistics, and applications, e.g., data mining. Traditionally, PABS are introduced via their cosines. The cosines and sines of PABS are commonly defined using the singular value decomposition. We utilize the same idea for the tangents, i.e., explicitly construct matrices, such that their singular values are equal to the tangents of PABS, using several approaches: orthonormal and...

  1. Flipped Angles and Phases: A Systematic Study

    OpenAIRE

    Ellis, J.; Lopez, J; Nanopoulos, D.; Olive, K.

    1993-01-01

    We discuss systematically the fermion mass and mixing matrices in a generic \\linebreak field-theoretical flipped $SU(5)$ model, with particular applications to neutrino and baryon number-changing physics. We demonstrate that the different quark flavour branching ratios in proton decay are related to the Cabibbo-Kobayashi-Maskawa angles, whereas the lepton flavour branching ratios are undetermined. The light neutrino mixing angles observable via oscillation effects are related to the heavy con...

  2. ECO-INDUSTRIAL PARK - A TOOL FOR SUSTAINABLE DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    BUGNAR NICOLETA GEORGETA

    2013-07-01

    Full Text Available Local communities embracing the concept of Eco-industrial park are looking for some additional benefits for all the interested parties – both public and private: higher economic efficiency, the increase of competitivity by applying last minute technologies, generation of additional revenues through positive regulations at the community level, the creation of jobs, solving the conflict between economy and environment, diminishing the demand on the county infrastructure, decreasing the effects of pollution, using energy from regenerating sources and replacement materials. Communities and enterprises creating Eco-industrial parks will have common grounds for industrial development, which is much more competitive, more efficient and much cleaner than traditional industrial parks. Moreover, the new business niches will be open to recruitment or new incubators. Eco-industrial parks represent a special category compared to industrial parks, a category which is different from the classical ones due to the fact that they are designed in such a way so that they promote the collaboration between companies in order to reuse recyclable materials and green energy sources. A long-term vision must reflect the focus on the creation of collaboration networks between firms and the fact that an Eco-industrial park should be a business community, not only a mathematical sum of companies located in the same geographical area. The quality, continuity and interconnection of economic flows within the firms of an Eco-industrial park are important characteristics for the success of Eco-industrial networks. The following discussion tackles the way in which an Eco-industrial park is set-up: creating and implementing an Eco-industrial park in accordance with the principles of circular economy or transforming an already existing industrial park into an Eco- industrial park. The quality, the continuity, the number of interconnected firms, the flows of resources and the

  3. Design and Implementation of Car Parking System on FPGA

    Directory of Open Access Journals (Sweden)

    Ramneet Kaur

    2013-06-01

    Full Text Available As, the number of vehicles are increased day by day in rapid manner. It causes the problem of traffic congestion, pollution (noise and air. To overcome this problem A FPGA based parking system has been proposed. In this paper, parking system is implemented using Finite State Machine modelling. The system has two main modules i.e. identification module and slot checking module. Identification module identifies the visitor. Slot checking module checks the slot status. These modules are modelled in HDL and implemented on FPGA. A prototype of parking system is designed with various interfaces like sensor interfacing, stepper motor and LCD.

  4. Globalisation of commercial theme parks: the walt Disney Company

    OpenAIRE

    De Groote, Patrick

    2009-01-01

    The Economics Research Associates (ERA) defines a theme park as ‘A gated attraction that contains rides and/or shows in a themed environment, offers a pay-one-price ticket for its guests and attracts at least 500,000 annual visits’ (ERA, 2007). A more detailed description for theme parks is given by Philip L. Pearce (in Jafar Jafari, 2000, 124-5): ‘Theme parks are capital intensive, highly developed, self-contained recreational spaces which invariably charge admission. The entertainment, ride...

  5. CHANGE OF LIVELIHOOD DUE TO ESTABLISHMENT OF SITAKUNDA ECO PARK

    Directory of Open Access Journals (Sweden)

    Mohammad SHAMSUDDOHA

    2010-06-01

    Full Text Available The purpose of this study is to define, thought and characteristics of the ecotourism. This descriptive research describes the principles, status of Sitakunda ecotourism and explores the opportunities in this city. The research is a developing research. From conducting this research some important findings explored. Bangladesh is trying to develop several eco-parks for its natural balances as these are possible to create half a dozen by this time. But the concepts of eco-park are not following appropriately. However, this descriptive research tried to unearth the condition of Sitakunda eco-park in the light of its principles, characteristics and socio economic mobility and importances.

  6. A Foundation for Mobile User Experiences in Theme Parks

    DEFF Research Database (Denmark)

    Østergaard, Claus Møller

    Based on case studies, this paper proposes a theoretical understanding of three essential aspects, which affect mobile user experiences in theme parks. The aspect are (a) the controllability of the mobile content, (b) the balance in the hybrid space of proximate physical place and remote digital...... space, and (c) the social space. Furthermore, the social space is exceptionally important in understanding mobile user experiences in theme parks. Thus, this paper proposes to extract the social space from the physical place. This means, that mobile user experiences in theme parks can be understood as...

  7. Parking Pricing for shopping centre - TäbyCentrum

    OpenAIRE

    Qattan, Nessrin

    2014-01-01

    This paper reports on a study of parking pricing in a shopping centre, Täby Centrum. Customers play a critical role in a shopping centre, and not least for the centre’s turnover. This study seeks to determine the optimal parking fee given to customers of Täby Centrum, without dramatically changing the behaviour of the customers. A study was done, involving 104 parking customers, where questions were asked in order to gain an understanding of their behaviour. Findings show that most customers ...

  8. The Luiz Saldanha Marine Park: An overview of conflicting perceptions

    Directory of Open Access Journals (Sweden)

    Gonçalo Carneiro

    2011-01-01

    Full Text Available The involvement of local populations in the different stages of establishing marine protected areas has been recognised as a key factor for the success of these initiatives. In this paper, the case of the Luiz Saldanha Marine Park is presented as an example of a conservation area whose development is presently being affected by a high degree of conflict and mistrust. The sources and the nature of the main conflicts are reviewed and linked first to the history of the development of the management plan of the park, and then to specific elements of this plan. Consequences for the current status and future development of the park are discussed.

  9. Otters and Gillnet Fishing in Lake Malawi National Park

    Directory of Open Access Journals (Sweden)

    Smith L.

    1993-02-01

    Full Text Available At the south end of Lake Malawi, the small national park is home to spotted-necked and Cape clawless otters. The park contains five enclaved villages that depend on gillnet and longline fishing for their livelihood. The author surveyed the fishermen of Chembe village for fishing methods, gear and problems with animals. Theft of fish from nets by otters was complained of, but there were no reports of otters drowning in gillnets. The author intends to extend his survey to the other four villages in Lake Malawi National Park.

  10. DAN PIENAAR GUN PARK LAUNCHES MUSEUM INTO 21ST CENTURY

    Directory of Open Access Journals (Sweden)

    C. Monick

    2012-02-01

    Full Text Available On 14 February 1992 there occurred the official opening of the Dan Pienaar Gun Park at the South African National Museum of Military History. The Gun Park is a newly completed exhibition area created by roofing and repairing the central courtyard between the exhibition's main halls. Lt Gen G L Meiring, SSA, SO, officially opened the Dan Pienaar Gun Park. The statue of Maj Gen D H ('Dan' Pienaar was officially unveiled by his widow (now Mrs Norma Seuffert. Maj Gen Pienaar's children, Fay, Barry and Nelia, were also present, in addition to a very wide representation of the Pienaar family.

  11. Primary angle-closure glaucoma: an update.

    Science.gov (United States)

    Wright, Carrie; Tawfik, Mohammed A; Waisbourd, Michael; Katz, Leslie J

    2016-05-01

    Primary angle-closure glaucoma is potentially a devastating disease, responsible for half of glaucoma-related blindness worldwide. Angle closure is characterized by appositional approximation or contact between the iris and trabecular meshwork. It tends to develop in eyes with shallow anterior chambers, anteriorly positioned or pushed lenses, and angle crowding. Risk of primary angle-closure glaucoma is high among women, the elderly and the hyperopic, and it is most prevalent in Asia. Investigation into genetic mechanisms of glaucoma inheritance is underway. Diagnosis relies on gonioscopy and may be aided by anterior segment optical coherence tomography and ultrasound biomicroscopy. Treatment is designed to control intraocular pressure while monitoring changes to the angle and optic nerve head. Treatment typically begins with medical management through pressure-reducing topical medications. Peripheral iridotomy is often performed to alleviate pupillary block, while laser iridoplasty has been found effective for mechanisms of closure other than pupillary block, such as plateau iris syndrome. Phacoemulsification, with or without goniosynechialysis, both in eyes with existing cataracts and in those with clear lenses, is thus far a viable treatment alternative. Long-term research currently underway will examine its efficacy in cases of angle closure in early stages of the disease. Endoscopic cyclophotocoagulation is another treatment option, which can be combined with cataract surgery. Trabeculectomy remains effective therapy for more advanced cases. PMID:26119516

  12. Viewing angle analysis of integral imaging

    Science.gov (United States)

    Wang, Hong-Xia; Wu, Chun-Hong; Yang, Yang; Zhang, Lan

    2007-12-01

    Integral imaging (II) is a technique capable of displaying 3D images with continuous parallax in full natural color. It is becoming the most perspective technique in developing next generation three-dimensional TV (3DTV) and visualization field due to its outstanding advantages. However, most of conventional integral images are restricted by its narrow viewing angle. One reason is that the range in which a reconstructed integral image can be displayed with consistent parallax is limited. The other is that the aperture of system is finite. By far many methods , an integral imaging method to enhance the viewing angle of integral images has been proposed. Nevertheless, except Ren's MVW (Maximum Viewing Width) most of these methods involve complex hardware and modifications of optical system, which usually bring other disadvantages and make operation more difficult. At the same time the cost of these systems should be higher. In order to simplify optical systems, this paper systematically analyzes the viewing angle of traditional integral images instead of modified ones. Simultaneously for the sake of cost the research was based on computer generated integral images (CGII). With the analysis result we can know clearly how the viewing angle can be enhanced and how the image overlap or image flipping can be avoided. The result also promotes the development of optical instruments. Based on theoretical analysis, preliminary calculation was done to demonstrate how the other viewing properties which are closely related with the viewing angle, such as viewing distance, viewing zone, lens pitch, and etc. affect the viewing angle.

  13. Ecological Park Landscape Planning and Design:Jade Lake Park Planning and Design%生态景观公园规划设计——玉湖公园规划设计探析

    Institute of Scientific and Technical Information of China (English)

    杨光明

    2012-01-01

    施甸县的玉湖公园作为展示施甸县形象的窗口,从城市公园园林植物造景的角度,结合园林建筑、园路和景点的土建规划设计对其现有绿化进行改造.文章基于笔者实际工作经验,根据规划的指导思想与规划理念,对公园绿化规划设计作了详细的分析.%Shidian County jade lake park as the window of a demonstration of the image of Shidian County, from the angle of plant landscape of city park, combined with planning and design of the civil engineering of landscape architecture, road and scenic spots reforms its existing green. The article, based on author's practical working experience, according to the guiding ideology and the planning concept, analyzed planning and design of park afforesting in detail.

  14. The Procedure of Putting a Park under Protection Using the Sv. Jakov Park in Opatija as an Example

    Directory of Open Access Journals (Sweden)

    Koraljka Vahtar-Jurković

    2014-02-01

    Full Text Available This article presents the procedure of putting valuable town parks under protection in the category of monuments of park architecture, according to the Law on protection of nature. Besides the procedure itself, the aim is to present the expert documents as the foundation for the procedure using the Sv. Jakov Park in Opatija as an example. Since this is the first park to put under protection according to the new Law, and since this is the result of several years of scientific research, this example can be used for the future protection of parks in our country. The scientific methods used here were the method of analysis and synthesis, historical method, method of proof, case study method and method of induction and deduction. Analysis of data from the Registry of protected natural heritage at the Ministry of Culture showed that no historical parks were protected at that time in the category of the monuments of park architecture according to the new Law on protection of nature. The method of analysis also identified the phases of procedure of protection and the need for cooperation of various experts – architects-urbanists, agronomists, biologists and jurists and also various local, county and republic institutions. Using the historical method, we collected information on the historical development, characteristics and value of the Sv. Jakov Park, and using the method of proof, we established that it was not protected. The case study method was used to examine the procedure of putting the Sv. Jakov Park under protection, and the method of induction and deduction showed that this particular example of protection, based on scientifi c research, should become a model for similar procedures in the Republic of Croatia.

  15. The Procedure of Putting a Park under Protection Using the Sv. Jakov Park in Opatija as an Example

    Directory of Open Access Journals (Sweden)

    Koraljka Vahtar-Jurković

    2011-06-01

    Full Text Available This article presents the procedure of putting valuable town parks under protection in the category of monuments of park architecture, according to the Law on protection of nature. Besides the procedure itself, the aim is to present the expert documents as the foundation for the procedure using the Sv. Jakov Park in Opatija as an example. Since this is the first park to put under protection according to the new Law, and since this is the result of several years of scientific research, this example can be used for the future protection of parks in our country. The scientific methods used here were the method of analysis and synthesis, historical method, method of proof, case study method and method of induction and deduction. Analysis of data from the Registry of protected natural heritage at the Ministry of Culture showed that no historical parks were protected at that time in the category of the monuments of park architecture according to the new Law on protection of nature. The method of analysis also identified the phases of procedure of protection and the need for cooperation of various experts – architects-urbanists, agronomists, biologists and jurists and also various local, county and republic institutions. Using the historical method, we collected information on the historical development, characteristics and value of the Sv. Jakov Park, and using the method of proof, we established that it was not protected. The case study method was used to examine the procedure of putting the Sv. Jakov Park under protection, and the method of induction and deduction showed that this particular example of protection, based on scientifi c research, should become a model for similar procedures in the Republic of Croatia.

  16. Cheap and Effective System for Parking Avoidance of the Car Without Permission at Disabled Parking Permit Spaces

    Directory of Open Access Journals (Sweden)

    Kohei Arai

    2013-10-01

    Full Text Available Cheap and effective system for parking avoidance of the car without permission at Disabled Parking Permit: DPP spaces is proposed. The proposed system is validated through some experiments. Multiple methods for detection of car in the DPP space using ultrasound sensors, Near Infrared: NIR cameras, RFID writer and reader with IC card, IC chip and IC tag as well as ETC system and GPS receiver are proposed. It is found that these proposed car detection systems work well. Furthermore, it is effective if more than two systems out of the proposed car detection systems are used for avoid car parking without permission.

  17. Longitudinal Changes of Angle Configuration in Primary Angle-Closure Suspects

    Science.gov (United States)

    Jiang, Yuzhen; Chang, Dolly S.; Zhu, Haogang; Khawaja, Anthony P.; Aung, Tin; Huang, Shengsong; Chen, Qianyun; Munoz, Beatriz; Grossi, Carlota M.

    2015-01-01

    Objective To determine longitudinal changes in angle configuration in the eyes of primary angle-closure suspects (PACS) treated by laser peripheral iridotomy (LPI) and in untreated fellow eyes. Design Longitudinal cohort study. Participants Primary angle-closure suspects aged 50 to 70 years were enrolled in a randomized, controlled clinical trial. Methods Each participant was treated by LPI in 1 randomly selected eye, with the fellow eye serving as a control. Angle width was assessed in a masked fashion using gonioscopy and anterior segment optical coherence tomography (AS-OCT) before and at 2 weeks, 6 months, and 18 months after LPI. Main Outcome Measures Angle width in degrees was calculated from Shaffer grades assessed under static gonioscopy. Angle configuration was also evaluated using angle opening distance (AOD250, AOD500, AOD750), trabecular-iris space area (TISA500, TISA750), and angle recess area (ARA) measured in AS-OCT images. Results No significant difference was found in baseline measures of angle configuration between treated and untreated eyes. At 2 weeks after LPI, the drainage angle on gonioscopy widened from a mean of 13.5° at baseline to a mean of 25.7° in treated eyes, which was also confirmed by significant increases in all AS-OCT angle width measures (P<0.001 for all variables). Between 2 weeks and 18 months after LPI, a significant decrease in angle width was observed over time in treated eyes (P<0.001 for all variables), although the change over the first 5.5 months was not statistically significant for angle width measured under gonioscopy (P = 0.18), AOD250 (P = 0.167) and ARA (P = 0.83). In untreated eyes, angle width consistently decreased across all follow-up visits after LPI, with a more rapid longitudinal decrease compared with treated eyes (P values for all variables ≤0.003). The annual rate of change in angle width was equivalent to 1.2°/year (95% confidence interval [CI], 0.8–1.6) in treated eyes and 1.6°/year (95% CI, 1

  18. 36 CFR 3.18 - May I snorkel or underwater dive in park waters?

    Science.gov (United States)

    2010-07-01

    ... dive in park waters? 3.18 Section 3.18 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR BOATING AND WATER USE ACTIVITIES § 3.18 May I snorkel or underwater dive in park... open to the use of vessels, a diver must prominently display a dive flag during dive operations. A...

  19. 77 FR 19687 - Notice of Inventory Completion: California Department of Parks and Recreation, Sacramento, CA

    Science.gov (United States)

    2012-04-02

    ... National Park Service Notice of Inventory Completion: California Department of Parks and Recreation... Parks and Recreation has completed an inventory of human remains and associated funerary objects, in... associated funerary objects may contact the California Department of Parks and Recreation. Repatriation...

  20. 77 FR 19690 - Notice of Inventory Completion: California Department of Parks and Recreation, Sacramento, CA

    Science.gov (United States)

    2012-04-02

    ... National Park Service Notice of Inventory Completion: California Department of Parks and Recreation... Parks and Recreation has completed an inventory of human remains, in consultation with the appropriate... affiliated with the human remains may contact the California Department of Parks and Recreation....

  1. 77 FR 15801 - Notice of Inventory Completion: California Department of Parks and Recreation, Sacramento, CA

    Science.gov (United States)

    2012-03-16

    ... National Park Service Notice of Inventory Completion: California Department of Parks and Recreation... Parks and Recreation has completed an inventory of human remains and associated funerary objects, in... associated funerary objects may contact the California Department of Parks and Recreation. Repatriation...

  2. 77 FR 59647 - Notice of Inventory Completion: California Department of Parks and Recreation, Sacramento, CA

    Science.gov (United States)

    2012-09-28

    ... Notice of Inventory Completion: California Department of Parks and Recreation, Sacramento, CA AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The California Department of Parks and Recreation... may contact the California Department of Parks and Recreation. Repatriation of the human remains...

  3. 78 FR 45956 - Notice of Inventory Completion: Hamilton County Department of Parks and Recreation, Hamilton...

    Science.gov (United States)

    2013-07-30

    ... National Park Service Notice of Inventory Completion: Hamilton County Department of Parks and Recreation... Department of Parks and Recreation (here after referred to as ``Park'') has completed an inventory of human... Recreation, Attn: Mr. Allen Patterson, Director, 15513 South Union Street, Westfield, IN 46033,...

  4. 77 FR 19689 - Notice of Inventory Completion: California Department of Parks and Recreation, Sacramento, CA

    Science.gov (United States)

    2012-04-02

    ... National Park Service Notice of Inventory Completion: California Department of Parks and Recreation... Parks and Recreation has completed an inventory of human remains, in consultation with the appropriate... affiliated with the human remains may contact the California Department of Parks and Recreation....

  5. Analysis and Suggestions on Management Strategies in Eco-industrial Parks in China

    Institute of Scientific and Technical Information of China (English)

    Yanfang ZHOU; Zhonghong YANG

    2012-01-01

    Abstract In the research, management strategies and problems of eco-industrial parks were mainly analyzed and some suggestions were proposed based on eco-in- dustrial park, circular economy and ecologization of industrial park in China, providing references for ecologica~ization policy design of industrial parks in China.

  6. 75 FR 51103 - Notice of Public Meetings for the National Park Service (NPS) Alaska Region's Subsistence...

    Science.gov (United States)

    2010-08-18

    ... National Park Service Notice of Public Meetings for the National Park Service (NPS) Alaska Region's... public meetings for the National Park Service (NPS) Alaska Region's Subsistence Resource Commission (SRC... SRC plan to meet to develop and continue work on National Park Service (NPS) subsistence...

  7. The re-introduction of springbok Antidorcas marsupialis into South African National Parks – A documentation

    Directory of Open Access Journals (Sweden)

    G. de Graaff

    1976-08-01

    Full Text Available The introduction and establishment of springbok populations in four South African National Parks are discussed. Springbok have failed to establish themselves in the Addo Elephant National Park but are thriving in the Mountain Zebra, Golden Gate Highlands and Bontebok National Parks, although the latter Park is extralimital to their original range.

  8. 78 FR 44593 - Notice of Inventory Completion: Washington State Parks and Recreation Commission, Olympia, WA

    Science.gov (United States)

    2013-07-24

    ..., Olympia, WA AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Washington State Parks..., 2013. ADDRESSES: Alicia Woods, Washington State Parks and Recreation Commission, PO Box 42650, Olympia... Washington State Parks and Recreation Commission, Olympia, WA, and in the physical custody of the...

  9. 78 FR 44594 - Notice of Inventory Completion: Washington State Parks and Recreation Commission, Olympia, WA

    Science.gov (United States)

    2013-07-24

    ..., Olympia, WA AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Washington State Parks..., 2013. ADDRESSES: Alicia Woods, Washington State Parks and Recreation Commission, PO Box 42650, Olympia... Washington State Parks and Recreation Commission, Olympia, WA. The human remains were removed from Birch...

  10. 75 FR 42460 - Minor Boundary Revision at Lewis and Clark National Historical Park

    Science.gov (United States)

    2010-07-21

    ... National Park Service Minor Boundary Revision at Lewis and Clark National Historical Park AGENCY: National Park Service, Interior. ACTION: Announcement of boundary revision. SUMMARY: Notice is hereby given that, pursuant to 16 U.S.C. 460l- (9)(c)(1), the boundary of Lewis and Clark National Historical Park is...

  11. 78 FR 12353 - Winter Use Plan, Supplemental Environmental Impact Statement, Yellowstone National Park

    Science.gov (United States)

    2013-02-22

    ... National Park Service Winter Use Plan, Supplemental Environmental Impact Statement, Yellowstone National Park AGENCY: National Park Service, Interior. ACTION: Notice of Availability. SUMMARY: Pursuant to the National Environmental Policy Act of 1969, 42 U.S.C. 4332(2)(C), the National Park Service (NPS)...

  12. 77 FR 64544 - Minor Boundary Revision at Chickamauga and Chattanooga National Military Park

    Science.gov (United States)

    2012-10-22

    ... National Park Service Minor Boundary Revision at Chickamauga and Chattanooga National Military Park AGENCY: National Park Service, Interior. ACTION: Notification of boundary revision. SUMMARY: Notice is hereby given... Military Park is modified to include an additional 13.75 acres of land identified as Tract 11-109....

  13. 77 FR 11567 - Notice of Extension of Visitor Services-Mount Rainier National Park

    Science.gov (United States)

    2012-02-27

    ... National Park Service Notice of Extension of Visitor Services--Mount Rainier National Park AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: Under the terms of the existing concession contract, the National Park Service intends to request an extension of visitor services in Mount...

  14. 75 FR 69125 - River Raisin National Battlefield Park, MI ; Account Number: 6495

    Science.gov (United States)

    2010-11-10

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR National Park Service River Raisin National Battlefield Park, MI ; Account Number: 6495 AGENCY: National Park Service, Department of the Interior. ACTION: Notification of a New National Park, River...

  15. Depletions at Browns Park National Wildlife Refuge [Draft

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Estimated depletion associated with the operation of Spitzie Marsh in Browns Park National Wildlife Refuge. Attached are the methods used to estimate depletion....

  16. EnviroAtlas - New York, NY - Proximity to Parks

    Data.gov (United States)

    U.S. Environmental Protection Agency — This EnviroAtlas dataset shows the approximate walking distance from a park entrance at any given location within the EnviroAtlas community boundary. The zones are...

  17. Valley Forge National Historical Park Tract and Boundary Data

    Data.gov (United States)

    National Park Service, Department of the Interior — This is an ESRI polygon shapefile of tracts for Valley Forge NHP (VAFO). Tracts shown on inset maps A, B, and C were spatially adjusted (i.e., rubbersheeted) to...

  18. EAARL Topography-Vicksburg National Millitary Park 2007: First Surface

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — A first surface elevation map (also known as a Digital Elevation Model, or DEM) of the Vicksburg National Military Park in Mississippi was produced from remotely...

  19. Park, Beach, Open Space, or Coastline Access 2010

    Data.gov (United States)

    U.S. Department of Health & Human Services — This table contains data on the percent of residents within ½ mile of a park, beach, open space, or coastline, for California, its regions, counties, cities/towns,...

  20. Integrated Pest Management Plan Browns Park National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The purpose of the Integrated Pest Management Plan is to provide a comprehensive, environmentally sensitive approach to managing pests on the Browns Park National...