Simulating browse production and response of Acacia karroo to ...

African Journals Online (AJOL)

Even if it is possible to reduce stock in times of drought, this was shown to be of very little benefit. Keywords: acacia karroo; browse production; browsing; defoliation; drought; eastern cape; goats; growth; management; management strategy; model; number of camps; production; productivity; simulation model; south africa; ...

Reading Culture and Internet Browsing: A Shift of Paradigm among ...

African Journals Online (AJOL)

Four hypotheses were tested to confirm the average number of hours the participants devout to browsing on one hand and to reading on the other, identify gender difference in respondents' perception of the time they spend and what they use the time for and if their browsing indeed have any impact on their reading habit.

Sliders Versus Storyboards - Investigating Interaction Design for Mobile Video Browsing

NARCIS (Netherlands)

Hürst, Wolfgang|info:eu-repo/dai/nl/313710589; Hoet, Miklas

2015-01-01

We present a comparative study of two different interfaces for mobile video browsing on tablet devices following two basic concepts - storyboard designs representing a video’s content in a grid-like arrangement of static images extracted from the file, and slider interfaces enabling users to

Evaluation of wild animals browsing preferences in forage resources

Directory of Open Access Journals (Sweden)

Giovanni Argenti

2017-09-01

Full Text Available Excessive presence of wild ungulates can produce negative effects on herbaceous crops or woody species, and to face this problem, habitat improvements are often performed to recreate suitable environments for a given animal species and to attract animals far from cultivated crops. A common example of these interventions is represented by grassland restoration and to evaluate the real animal preferences on restored forage resources a proper trial was established in a hilly area of Tuscany (central Italy, inside the historical Park of Pratolino, near Florence. The trial compared six different forage species or mixtures sown in plots: vegetal material was represented by two pure stands (Onobrychis viciifolia and Medicago sativa and four mixtures differing in number and kind of used species. Plots were utilised only by wild animals occurring in the area. Data collection consisted of botanical samples in each plot in different periods to obtain the percent presence of each species. At the same time, a visual estimation of animal intake on all occurring species was performed to obtain the browsing ratio of single species and overall defoliation rate for each species/mixture. Moreover, six camera traps were placed on the boundary of the experimental site to record videos of wild animals browsing in the area for identification of animals actually occurring on different plots and for comparison of these results with botanical data. Vegetation surveys permitted a proper evaluation of animals intake and of their feeding preferences. In general, sown species performed a major role in animal browsing, even if in some periods also a few native species (such as Plantago lanceolata or Cichorium intybus were utilised in a strong way, depending on vegetation context and existing biomass. Camera traps results permitted the identification of browsing animal species (mainly represented by roe deer and plots frequentation resulted to be highly related to animal

Savanna browse production. 2: Prediction | Penderis | African ...

African Journals Online (AJOL)

Our study was initiated with the aim of modelling browse production rates of key savanna tree species in the northern Zululand region of KwaZulu-Natal, with the assumption that browse production equates to utilised browse biomass. Predictive models for the production of browse, at different game feeding levels, ...

Browse Title Index

African Journals Online (AJOL)

Items 101 - 150 of 683 ... Issue, Title. Vol 54, No 1 (2006), Bovine tuberculosis survey in urban and peri urban dairy farms in coastal humid region of Tanga, Tanzania, Abstract. ES Swai, G Shirima, S Bwanga, W Moshy. Vol 60, No 3 (2012), Browsing capacity and nutritive value of indigenous browses in a tropical Coastal ...

Perbandingan proxy pada linux dan windows untuk mempercepat browsing website

Directory of Open Access Journals (Sweden)

Dafwen Toresa

2017-05-01

Full Text Available AbstrakPada saat ini sangat banyak organisasi, baik pendidikan, pemerintahan,  maupun perusahaan swasta berusaha membatasi akses para pengguna ke internet dengan alasan bandwidth yang dimiliki mulai terasa lambat ketika para penggunanya mulai banyak yang melakukan browsing ke internet. Mempercepat akses browsing menjadi perhatian utama dengan memanfaatkan teknologi Proxy server. Penggunaan proxy server perlu mempertimbangkan sistem operasi pada server dan tool yang digunakan belum diketahui performansi terbaiknya pada sistem operasi apa.  Untuk itu dirasa perlu untuk menganalisis performan Proxy server pada sistem operasi berbeda yaitu Sistem Operasi Linux dengan tools Squid  dan Sistem Operasi Windows dengan tool Winroute. Kajian ini dilakukan untuk mengetahui perbandingan kecepatan browsing dari komputer pengguna (client. Browser yang digunakan di komputer pengguna adalah Mozilla Firefox. Penelitian ini menggunakan 2 komputer klien dengan pengujian masing-masingnya 5 kali pengujian pengaksesan/browsing web yang dituju melalui proxy server. Dari hasil pengujian yang dilakukan, diperoleh kesimpulan bahwa penerapan proxy server di sistem operasi linux dengan tools squid lebih cepat browsing dari klien menggunakan web browser yang sama dan komputer klien yang berbeda dari pada proxy server sistem operasi windows dengan tools winroute.  Kata kunci: Proxy, Bandwidth, Browsing, Squid, Winroute AbstractAt this time very many organizations, both education, government, and private companies try to limit the access of users to the internet on the grounds that the bandwidth owned began to feel slow when the users began to do a lot of browsing to the internet. Speed up browsing access is a major concern by utilizing Proxy server technology. The use of proxy servers need to consider the operating system on the server and the tool used is not yet known the best performance on what operating system. For that it is necessary to analyze Performance Proxy

Semantic Identification Attacks on Web Browsing

OpenAIRE

Guha, Neel

2016-01-01

We introduce a Semantic Identification Attack, in which an adversary uses semantic signals about the pages visited in one browsing session to identify other browsing sessions launched by the same user. This attack allows an adver- sary to determine if two browsing sessions originate from the same user regardless of any measures taken by the user to disguise their browser or network. We use the MSNBC Anonymous Browsing data set, which contains a large set of user visits (labeled by category) t...

Post Landsat-D advanced concept evaluation /PLACE/

Science.gov (United States)

Alexander, L. D.; Alvarado, U. R.; Flatow, F. S.

1979-01-01

The aim of the Post Landsat-D Advanced Concept Evaluation (PLACE) program was to identify the key technology requirements of earth resources satellite systems for the 1985-2000 period. The program involved four efforts: (1) examination of future needs in the earth resources area, (2) creation of a space systems technology model capable of satisfying these needs, (3) identification of key technology requirements posed by this model, and (4) development of a methodology (PRISM) to assist in the priority structuring of the resulting technologies.

AN INTEGRATED APPROACH FOR LINKED DATA BROWSING

Directory of Open Access Journals (Sweden)

W. Beek

2017-07-01

Full Text Available The Netherlands' Cadastre, Land Registry and Mapping Agency – in short Kadaster – collects and registers administrative and spatial data on property and the rights involved. Currently, the Kadaster is publishing its geo-spatial data assets as Linked Open Data. The Kadaster manages hundreds of datasets that describe hundreds of millions of geospatial objects, including all Dutch buildings, roads, and forests. The Kadaster exposes this large collection of data to thousands of daily users that operate from within different contexts and that need to be supported in different use cases. Therefore, Kadaster must offer diverse, yet complementary, approaches for browsing and exploring the data it publishes. Specifically, it supports the following paradigms for browsing and exploring its data assets: hierarchical browsing, graph navigation, faceted browsing, and tabular browsing. These paradigms are useful for different tasks, cover different use cases, and are implemented by reusing and/or developing Open Source libraries and applications.

Ungulate browsing maintains shrub diversity in the absence of episodic disturbance in seasonally-arid conifer forest.

Directory of Open Access Journals (Sweden)

Burak K Pekin

Full Text Available Ungulates exert a strong influence on the composition and diversity of vegetation communities. However, little is known about how ungulate browsing pressure interacts with episodic disturbances such as fire and stand thinning. We assessed shrub responses to variable browsing pressure by cattle and elk in fuels treated (mechanical removal of fuels followed by prescribed burning and non-fuels treated forest sites in northeastern Oregon, US. Seven treatment paddocks were established at each site; three with cattle exclusion and low, moderate and high elk browsing pressure, three with elk exclusion and low, moderate and high cattle browsing pressure, and one with both cattle and elk exclusion. The height, cover and number of stems of each shrub species were recorded at multiple plots within each paddock at the time of establishment and six years later. Changes in shrub species composition over the six year period were explored using multivariate analyses. Generalized Linear Mixed Models were used to determine the effect of browsing pressure on the change in shrub diversity and evenness. Vegetation composition in un-browsed paddocks changed more strongly and in different trajectories than in browsed paddocks at sites that were not fuels treated. In fuels treated sites, changes in composition were minimal for un-browsed paddocks. Shrub diversity and evenness decreased strongly in un-browsed paddocks relative to paddocks with low, moderate and high browsing pressure at non-fuels treated sites, but not at fuels treated sites. These results suggest that in the combined absence of fire, mechanical thinning and ungulate browsing, shrub diversity is reduced due to increased dominance by certain shrub species which are otherwise suppressed by ungulates and/or fuels removal. Accordingly, ungulate browsing, even at low intensities, can be used to suppress dominant shrub species and maintain diversity in the absence of episodic disturbance events.

Space and place concepts analysis based on semiology approach in residential architecture

Directory of Open Access Journals (Sweden)

Mojtaba Parsaee

2015-12-01

Full Text Available Space and place are among the fundamental concepts in architecture about which many discussions have been held and the complexity and importance of these concepts were focused on. This research has introduced an approach to better cognition of the architectural concepts based on theory and method of semiology in linguistics. Hence, at first the research investigates the concepts of space and place and explains their characteristics in architecture. Then, it reviews the semiology theory and explores its concepts and ideas. After obtaining the principles of theory and also the method of semiology, they are redefined in an architectural system based on an adaptive method. Finally, the research offers a conceptual model which is called the semiology approach by considering the architectural system as a system of signs. The approach can be used to decode the content of meanings and forms and analyses of the architectural mechanism in order to obtain its meanings and concepts. In this way and based on this approach, the residential architecture of the traditional city of Bushehr – Iran was analyzed as a case of study and its concepts were extracted. The results of this research demonstrate the effectiveness of this approach in structure detection and identification of an architectural system. Besides, this approach has the capability to be used in processes of sustainable development and also be a basis for deconstruction of architectural texts. The research methods of this study are qualitative based on comparative and descriptive analyses.

Formal concept analysis in knowledge discovery: A survey

NARCIS (Netherlands)

Poelmans, J.; Elzinga, P.; Viaene, S.; Dedene, G.; Croitoru, M.; Ferré, S.; Lukose, D.

2010-01-01

In this paper, we analyze the literature on Formal Concept Analysis (FCA) using FCA. We collected 702 papers published between 2003-2009 mentioning Formal Concept Analysis in the abstract. We developed a knowledge browsing environment to support our literature analysis process. The pdf-files

The Development of an Assessment Tool: Student Knowledge of the Concept of Place Value

Science.gov (United States)

Major, Karen

2012-01-01

The importance of student understanding of the concept of place value cannot be underestimated. Place value is a "gate keeper" in developing mathematical understanding. The purpose of this study was to examine and develop a teacher-made test of place value knowledge. The questions were developed using the progressions from the Number…

Anonymous Web Browsing and Hosting

OpenAIRE

MANOJ KUMAR; ANUJ RANI

2013-01-01

In today’s high tech environment every organization, individual computer users use internet for accessing web data. To maintain high confidentiality and security of the data secure web solutions are required. In this paper we described dedicated anonymous web browsing solutions which makes our browsing faster and secure. Web application which play important role for transferring our secret information including like email need more and more security concerns. This paper also describes that ho...

Silvicultural Attempts to Induce Browse Resistance in Conifer Seedlings

Directory of Open Access Journals (Sweden)

Bruce A. Kimball

2011-01-01

Full Text Available A multiyear study was conducted to determine if soil amendment combined with topical application of elemental sulfur could be employed to reduce deer browse damage to four conifer species. Fertilizer and sulfur were applied to conifer seedlings at seven sites near Corvallis, OR. Growth and browse damage data were collected for all seedlings over a period of 17 months. Additionally, foliar concentrations of monoterpenes and simple carbohydrates were assessed in western redcedar (Thuja plicata seedlings over a period of three years. Fertilization and sulfur treatments had a moderate impact on growth and no influence on browse damage or the chemical responses. Over the course of the study, browse damage diminished while foliar monoterpene concentrations increased in redcedar. It appears that silvicultural manipulation via sulfur application and/or soil amendment cannot accelerate or alter the ontogenetical changes that may naturally defend seedlings against mammalian herbivores. In a brief trial with captive deer, redcedar browse resistance was influenced by seedling maturation, but not monoterpene content. Other maturation effects may yield significant browse protection to young seedlings.

Private Web Browsing

National Research Council Canada - National Science Library

Syverson, Paul F; Reed, Michael G; Goldschlag, David M

1997-01-01

.... These are both kept confidential from network elements as well as external observers. Private Web browsing is achieved by unmodified Web browsers using anonymous connections by means of HTTP proxies...

IOOS Data Portals and Uniform On-line Browse Capabilities

Science.gov (United States)

Howard, M.; Currier, R. D.; Kobara, S.; Gayanilo, F.

2015-12-01

The Gulf of Mexico Coastal Ocean Observing System Regional Association (GCOOS-RA) is one of eleven Regional Associations organized under the NOAA-led U.S. Integrated Ocean Observing System (IOOS) Program Office. Each of the RAs operate standards-based regional data portals designed to aggregate near real-time and historical observed data and modeled outputs from distributed providers and to offer these and derived products in standardized ways to a diverse set of users. The RA's portals are based on the IOOS Data and Communications Plan which describes the functional elements needed for an interoperable system. One of these elements is called "Uniform On-line Browse" which is an informational service designed primarily to visualize the inventory of a portal. An on-line browse service supports the end user's need to discover what parameters are available, to learn the spatial and temporal extend of the holdings, and to examine the character of the data (e.g, variability, gappiness, etc). These pieces of information help the end user decide if the data are fit for his/her purpose and to construct valid data requests. Note that on-line browse is a distinctly different activity than data analysis because it seeks to yield knowledge about the inventory and not about what the data mean. "Uniform" on-line browse is a service that takes advantage of the standardization of the data portal's data access points. Most portals represent station locations on a map. This is a view of the data inventory but these plots are rarely generated by pulling data through the standards-based services offered to the end users but through methods only available to the portal programmers. This work will present results of Uniform On-line browse tools developed within GCOOS-RA and their applicability to other RA portals.

Browse Title Index

African Journals Online (AJOL)

Items 151 - 200 of 437 ... Journal Home > Advanced Search > Browse Title Index ... prospects and realistic strategies to its implementation in Nigeria\\'s Institute of ... and Communication Technology (ICT) in information dissemination, Abstract.

Browse Title Index

African Journals Online (AJOL)

Items 51 - 100 of 346 ... Journal Home > Advanced Search > Browse Title Index ... and hygiene promotion services in Rungwe district, Tanzania, Abstract .... as seen in NIgerian teaching hospital: pattern and a simple classification, Abstract.

Fermentation characteristics and nutrient composition of browses ...

African Journals Online (AJOL)

Browses are important sources of feed and are widely used for animal nutrition to enhance productivity. They are commonly ensiled with other forages such as maize (Zea mays). However, the fermentation pattern and chemical composition of browses, that are commonly used are largely unknown. Thus, a study was carried ...

Heavy browsing affects the hydraulic capacity of Ceanothus rigidus (Rhamnaceae).

Science.gov (United States)

Pittermann, Jarmila; Lance, Jonathan; Poster, Lauren; Baer, Alex; Fox, Laurel R

2014-07-01

Defoliation by herbivores can reduce carbon assimilation, change plant water relations, and even shift the biotic structure of plant communities. In this study, we took advantage of a long-term deer exclosure experiment to examine the consequences of persistent deer herbivory on plant water relations and the xylem structure-function relationships in Ceanothus rigidus, a maritime chaparral shrub in coastal California. Browsed plants had thicker stems with many intertwined short distal twigs, and significantly higher sapwood-to-leaf area ratios than their non-browsed counterparts. Leaf area-specific hydraulic conductivity was similar in both browsed and non-browsed plants, but xylem area-specific conductivity was significantly lower in the browsed plants. Vessel diameters were equivalent in both plant groups, but the number of vessels on a transverse area basis was nearly 40% lower in the browsed plants, accounting for their lower transport efficiency. Mid-day in situ water potentials and losses of hydraulic conductivity due to embolism were similar in both groups of plants but stomatal conductance was higher in the browsed shrubs in the early part of the growing season. We discuss our findings in the context of whole-plant ecophysiology, and explore the consequences of herbivory on hormonal signals, wood anatomy, and xylem function.

Application of the “4R” nutrient stewardship concept to horticultural crops: getting nutrients in the “right” place

Science.gov (United States)

The 4R nutrient stewardship concept was introduced in 2009 by International Plant Nutrition Institute to define the right source, rate, time, and place to apply fertilizers to produce not only the most economical outcome in any given crop but to also to provide desirable social and environmental ben...

Browse Title Index

African Journals Online (AJOL)

Items 101 - 150 of 183 ... Journal Home > Advanced Search > Browse Title Index ... Vol 61 (2017), New interventions and sustainable solutions: .... Vol 35 (2011), Resurgence of tribal levies: Double taxation for the rural poor, Abstract PDF.

Browse Title Index

African Journals Online (AJOL)

Items 901 - 950 of 1355 ... Journal of Applied Sciences and Environmental Management. ... Journal Home > Advanced Search > Browse Title Index .... Vol 22, No 2 (2018), Performance evaluation of a locally fabricated sawdust fired oven for ...

Browse Title Index

African Journals Online (AJOL)

Items 101 - 150 of 465 ... Journal Home > Advanced Search > Browse Title Index ... and twinning data of an igbo kindred during the Nigerian Civil War, Abstract ... on laboratory estimations with special reference to clinical chemistry, Abstract.

Browse Title Index

African Journals Online (AJOL)

Items 1 - 50 of 644 ... Journal Home > Advanced Search > Browse Title Index. Log in or ... Ethics review n international health research: quality assurance or bureaucratic nightmare? Details ... Audit of Management of Open Fractures, Details PDF.

Browse Title Index

African Journals Online (AJOL)

Items 1 - 50 of 165 ... Journal Home > Advanced Search > Browse Title Index ... Vol 43 (2011), Assessment of the Learning Commons takeoff at the University of ... the archive of South Africa's Truth and Reconciliation Commission, Abstract.

Place, Non-Place, Multi-Place and the (NonPossibilities of Identity: Philosophical, Social, and Communicational Aspects

Directory of Open Access Journals (Sweden)

Basia Nikiforova

2016-09-01

the sacral. At the same time space has become a powerful tool of the ideological mobilization of people. The case which is analyzed in some articles in this issue of non-places (factories, department stores, sport complexes, etc. is an example of absence of cultural references, its denial of a place. Also, the cases of textile factory Drobė and supermarket Prisma which are found in the above-mentioned papers are good examples of a situation when one version of the non-place was changed by another. Place is an essential dimension of human activity and existence. The place and territory are requirements for such a kind of human activity as subsidiarity, struggle for human rights, relation to Others, public experiences, personal and collective identification (“subjective” aspects of the object of identification including some new aspects of gender, arts, performance in various contexts, the images and dreams about planning environment, borders disappearance and strengthening, the realization of the biopolitical mechanism. At the same time, the borders of a place are particularly revealing a line and a space for a social research, especially in the present era of a growing globalization. Border is a place where “past” and “future” are permanently clashed. On the borders of different places there is no inherently determinated relationship between the past, the present, and the future. Foucault’s idea corresponds with our understanding of space over time and contests the traditional notion of linear time, asserting that concepts of time have been understood in various ways, under varying historical circumstances. A closer analysis of the concept of space and all form of human activity there, is a central focus for contemporary social and humanitarian studies.

Browse Title Index

African Journals Online (AJOL)

Items 101 - 150 of 414 ... Journal Home > Advanced Search > Browse Title Index. Log in or ... of an algebraic function for the permutation of truth table columns, Abstract ... appraisal and productivity levels in selected Nigerian universities, Abstract.

A Privacy Analysis of Google and Yandex Safe Browsing

OpenAIRE

Gerbet , Thomas; Kumar , Amrit; Lauradoux , Cédric

2015-01-01

Google and Yandex Safe Browsing are popular services included in many webbrowsers to prevent users from visiting phishing or malware website links. If Safe Browsing servicesprotect their users from losing private information, they also require that their servers receivebrowsing information on the very same users. In this paper, we present an analysis of Googleand Yandex Safe Browsing services from a privacy perspective. We quantify the privacy providedby these services by analyzing the possib...

Conceptual Web Users' Actions Prediction for Ontology-Based Browsing Recommendations

Science.gov (United States)

Robal, Tarmo; Kalja, Ahto

The Internet consists of thousands of web sites with different kinds of structures. However, users are browsing the web according to their informational expectations towards the web site searched, having an implicit conceptual model of the domain in their minds. Nevertheless, people tend to repeat themselves and have partially shared conceptual views while surfing the web, finding some areas of web sites more interesting than others. Herein, we take advantage of the latter and provide a model and a study on predicting users' actions based on the web ontology concepts and their relations.

Browse Title Index

African Journals Online (AJOL)

Items 151 - 200 of 879 ... South African Journal of Higher Education. ... Browse Title Index ... in a USA school setting: Merging transition theory with a narrative approach, Abstract ... Citation analysis of theses and dissertations submitted at the ...

Browse Title Index

African Journals Online (AJOL)

Items 1 - 50 of 130 ... Journal Home > Advanced Search > Browse Title Index. Log in or ... using the technological pedagogical content knowledge(TPACK) framework, Abstract PDF ... Tamara N. Hrin, Dušica D. Milenković, Mirjana D. Segedinac.

Browse Title Index

African Journals Online (AJOL)

Items 101 - 150 of 278 ... Journal Home > Advanced Search > Browse Title Index ... drie paradigmas beskou: 'n eenheid, of 'n veelheid van perspektiewe? ... Vol 45, No 1 (2011), Genre pedagogy in the mediation of socially-situated literacies ...

Browse Title Index

African Journals Online (AJOL)

Items 251 - 300 of 1260 ... Journal Home > Advanced Search > Browse Title Index ... Consumption of ammonia-nitrogen by aob in immobilized batch culture, Abstract PDF .... Vol 9, No 3S (2017): Special Issue, Design an automatic temperature ...

Browse Title Index

African Journals Online (AJOL)

Items 1 - 50 of 147 ... Journal Home > Advanced Search > Browse Title Index .... Library (TEEAL) Database among faculty members in Federal University, ... Vol 5, No 2 (2014), Effects of corporate culture on the implementation of automation in ...

Browse Title Index

African Journals Online (AJOL)

Items 201 - 250 of 531 ... Journal Home > Advanced Search > Browse Title Index ... thermal conductivity and viscosity in a flat plate solar collector, Abstract PDF .... similarity method in unsteady two-dimensional MHD boundary layer on the body ...

Research on Browsing Behavior in the Libraries: An Empirical Analysis of Consequences, Success and Influences

Directory of Open Access Journals (Sweden)

Shan-Ju L. Chang

2000-12-01

Full Text Available Browsing as an important part of human information behavior has been observed and investigated in the context of information seeking in the library in general and has assumed greater importance in human-machine interaction in particular. However, the nature and consequences of browsing are not well understood, and little is known of the success rate of such behavior.In this research, exploratory empirical case studies from three types of libraries were conducted, using questionnaires, observation logs, interviews, and computer search logs, to derive the empirical evidence to understand, from the user point of view, what are the consequences of browsing, what constitutes successful browsing, and what factors influence the extent of browsing. Content analysis and statistical analysis were conducted to analyze and synthesize the data. The research results show: (1 There are nine categories of the consequence of browsing, including accidental findings, modification of information need, found the desirable information, learning, feeling relaxation/recreational, information gathering, keeping updated, satisfying curiosity, and not finding what is needed. (2 Four factors that produce successful browsing: intention, the amount or quality of information, the utility of what is found, and help for solving problem or making judgment. (3 Three types of reasons for unsuccessful experience in browsing: not finding what one wanted, inadequate volume or quality of information, and not finding some things useful or interesting. (4 Three types of reasons for partial success: found the intended object but not happy with the quality or amount of information in it, not finding what one wanted but discovering new or potential useful information, not accomplish one purpose but achieve another one given multiple purposes. (5 The influential factors that affect the extent one engages in browsing include browser’s time, scheme of information organization, proximity to

Browse Title Index

African Journals Online (AJOL)

Items 601 - 650 of 879 ... South African Journal of Higher Education. ... Browse Title Index .... The challenge of thesis supervision in an art university, Abstract ... No 2 (2004), Robert Sternberg's mental self-government theory and its contribution to ...

Browse Title Index

African Journals Online (AJOL)

Items 1 - 50 of 736 ... Journal Home > Advanced Search > Browse Title Index ... Vol 5 (2008), A Contagious Malady: The Human Quest for Truth through Religion, Abstract ... A Study of Politeness Strategies Used by the National University of ...

Browse Title Index

African Journals Online (AJOL)

Items 101 - 150 of 879 ... Journal Home > Advanced Search > Browse Title Index ... Vol 20, No 4 (2006), Assessing academic potential for university admission: ... Vol 16, No 2 (2002), Book Review: Rethinking truth by Higgs, P & Smith, J, Details.

Browse Title Index

African Journals Online (AJOL)

Items 451 - 500 of 533 ... Journal Home > Advanced Search > Browse Title Index .... for past tense forms in Northern Sotho: verb stems with final 'm' and 'n', Abstract ... in an academic writing class: Implications for a dialogic pedagogy, Abstract.

The Place Marketing Concept of Rural Towns in Northern Sweden: What is the Unique Selling Point?

OpenAIRE

Kompaniets, Olga; Rauhut, Daniel

2013-01-01

The place marketing concept is one of the popular concepts to analyze and promote countries, regions, cities and towns. The intensification of competition for investment, tourism and human resources among European cities and towns has increased the importance of being unique. Consequently this has opened up the field for specialists in marketing and branding in terms of geographic, social, economic, political, cultural and historical and ethno-cultural development. Most of studies on place ma...

Video Browsing on Handheld Devices

Science.gov (United States)

Hürst, Wolfgang

Recent improvements in processing power, storage space, and video codec development enable users now to playback video on their handheld devices in a reasonable quality. However, given the form factor restrictions of such a mobile device, screen size still remains a natural limit and - as the term "handheld" implies - always will be a critical resource. This is not only true for video but any data that is processed on such devices. For this reason, developers have come up with new and innovative ways to deal with large documents in such limited scenarios. For example, if you look at the iPhone, innovative techniques such as flicking have been introduced to skim large lists of text (e.g. hundreds of entries in your music collection). Automatically adapting the zoom level to, for example, the width of table cells when double tapping on the screen enables reasonable browsing of web pages that have originally been designed for large, desktop PC sized screens. A multi touch interface allows you to easily zoom in and out of large text documents and images using two fingers. In the next section, we will illustrate that advanced techniques to browse large video files have been developed in the past years, as well. However, if you look at state-of-the-art video players on mobile devices, normally just simple, VCR like controls are supported (at least at the time of this writing) that only allow users to just start, stop, and pause video playback. If supported at all, browsing and navigation functionality is often restricted to simple skipping of chapters via two single buttons for backward and forward navigation and a small and thus not very sensitive timeline slider.

Browse Title Index

African Journals Online (AJOL)

Items 301 - 350 of 788 ... Journal Home > Advanced Search > Browse Title Index ... Vol 26, No 1 (2018), Gender differentials in the perception of .... Vol 25, No 1 (2017), Impact of total quality management on students' academic performance in ...

Browse Title Index

African Journals Online (AJOL)

Items 1 - 50 of 194 ... Journal Home > Advanced Search > Browse Title Index ... Vol 14, No 1 (2000), A functional categoriality of adjectives in ... Vol 1, No 1 (1987), Alienation and affirmation: The humanistic vision of Bessie Head, Abstract PDF.

Browse Title Index

African Journals Online (AJOL)

Items 101 - 150 of 1117 ... Journal Home > Advanced Search > Browse Title Index ... Vol 13, No 3 (2007):, an edu-ethical perspecitve on the nature of truth: case studies in elite ... 2009: September: Supplement, An empirical study of university ...

Browse Title Index

African Journals Online (AJOL)

Items 101 - 150 of 294 ... Journal Home > Advanced Search > Browse Title Index. Log in or .... S Edwards, M Hlongwane, J Thwala, N Robinson ... Vol 16, No 1 (2017), Infancy of internet cafe: The substitute of ubuntu-padare pedagogy, Abstract.

Browse Title Index

African Journals Online (AJOL)

Items 1 - 50 of 98 ... Journal Home > Advanced Search > Browse Title Index ... model for the continued professionalisation of student affairs in Africa, Abstract PDF ... Vol 2, No 2 (2014), Book Review: How College Affects Students, A Third decade ...

Browse Title Index

African Journals Online (AJOL)

Items 1 - 50 of 76 ... Journal Home > Advanced Search > Browse Title Index ... Vol 4, No 1 (2011), Automation of AutoCAD for Detailing of Reinforced .... Vol 10, No 1 (2017), Housing data base for sustainable housing provision, Abstract PDF.

Does browsing reduce shrub survival and vigor following summer fires?

Science.gov (United States)

Fulbright, Timothy E.; Dacy, Emily C.; Drawe, D. Lynn

2011-01-01

Periodic fire is widely hypothesized to limit woody plant encroachment in semiarid grasslands. In southern Texas, however, most of the woody plants that have invaded grasslands during the past two centuries are resistant to fire. We hypothesized that browsing by Odocoileus virginianus increases mortality of palatable shrubs and reduces vigor of shrubs following fire. We randomly selected ten pairs of each of three shrub species -Condalia hookeri, Acacia farnesiana, and Celtis ehrenbergiana - in each of three locations before prescribed burns during summer 2001. Following burns, we used a wire fence to protect one shrub of each pair from browsing. We estimated intensity of O. virginianus browsing and number and height of sprouts 4, 12, 20, 30, 38, and 47 weeks post-fire. We determined shrub height, survival, and biomass one year post-fire. Averaged across species, browsing intensity on unfenced shrubs was greater (LS Means, P 0.05) one year post-burn. Browsing by O. virginianus at the intensity in our study does not increase mortality or reduce vigor of C. hookeri, A. farnesiana, and Condalia ehrenbergiana producing new growth following destruction of aboveground tissues by a single fire compared to shrubs that are not browsed following fire.

Browse Title Index

African Journals Online (AJOL)

Items 51 - 73 of 73 ... Journal Home > Advanced Search > Browse Title Index ... Vol 13 (2006), The ageing eye” functional changes from cradle to gray: A ... Vol 12 (2005), The evaluation of vision in children using monocular vision acuity and ...

Browse Title Index

African Journals Online (AJOL)

Items 51 - 100 of 391 ... Journal Home > Advanced Search > Browse Title Index ... Efficacy of four Rodenticides on the Ghanaian Market, Abstract ... Vol 2, No 1 (2000):, Determination of some wear elements in used car engine oil and oil filter ...

Browse Title Index

African Journals Online (AJOL)

Items 251 - 300 of 652 ... Journal Home > Advanced Search > Browse Title Index ... Vol 18, No 7 (2015), Introduction to virtual property: Lex virtualis ipsa ... Vol 17, No 1 (2014), Legal challenges relating to the commercial use of outer space, with ...

Browse Title Index

African Journals Online (AJOL)

Items 551 - 600 of 879 ... Journal Home > Advanced Search > Browse Title Index ... A James, E Ralfe, L van Laren, N Ngcobo ... 1 (2011), Recognition of prior learning in promoting lifelong learning: A pedagogy of hope or a shattering of dreams?

Browse Title Index

African Journals Online (AJOL)

Items 51 - 97 of 97 ... Journal Home > Advanced Search > Browse Title Index ... Vol 20, No 2 (2008), Research Note: Anthropometric data of the foot of ... Vol 26, No 1 (2014), Validation of the Automation Attitude Questionnaire for Airline Pilots ...

Street furniture concept in Pasar Buah and Bukit Gundaling Based on place identity

Science.gov (United States)

Ginting, Nurlisa; Vinky Rahman, N.; Delianur Nasution, Achmad; Nawawiy Loebis, M.; Sinaga, Fitri A.

2018-03-01

Tourism is one of the largest sources of the foreign exchange for a country, that encourage many developers to develop it. Karo District located in the province of North Sumatera, Indonesia, which has many tourist destinations with natural and cultural resources, including Pasar Buah and Bukit Gundaling. To develop Tourism, one of way is with increasing place identity in tourist destinations. Unfortunately, place identity in Pasar Buah and Bukit Gundaling are still lacking, so it needs improvement, one of that is the Street furniture in Pasar Buah and Bukit Gundaling. This study aims to design the concept of the Street furniture planning in Pasar Buah and Bukit Gundaling. The method used is a qualitative method, that is design street furniture using five groups elements of street furniture: decorative element, service furniture, trade furniture, signaling furniture, and advertisement furniture. The result of this study is the concept of the design street furniture of Pasar Buah and Bukit Gundaling, which can use to improve place identity in tourism of Karo District.

A Web Browsing Behavior Recording System

OpenAIRE

Ohmura, Hayato; Kitasuka, Teruaki; Aritsugi, Masayoshi; オオムラ, ハヤト; キタスカ, テルアキ; アリツギ, マサヨシ; 大村, 勇人; 北須賀, 輝明; 有次, 正義

2011-01-01

In this paper, we introduce a Web browsing behavior recording system for research. Web browsing behavior data can help us to providesophisticated services for human activities, because the data must indicate characteristics ofWeb users.We discuss the necessity of the data with potential benefits, and develop a system for collecting the data as an add-on for Firefox. We also report some results of preliminary experiments to test its usefulness in analyses on human activities in this paper.

Browse Title Index

African Journals Online (AJOL)

Items 101 - 150 of 1732 ... Journal Home > Advanced Search > Browse Title Index ... Vol 10, No 3 (2007), An Audit Of Perioperative Cardiac Arrest At ... Vol 11, No 4 (2008), An Audit Of Rejected Repeated X-ray Films As A Quality Assurance ...

Browse Title Index

African Journals Online (AJOL)

Items 151 - 200 of 229 ... Browse Title Index ... Issue, Title. Vol 14, No 2 ... Vol 15, No 1 (2017), Qualitative and quantitative methods of suicide research in old age, Abstract PDF ... Vol 11, No 2 (2013), Simple Algorithm in the Management of Fetal ...

Responses of herbage and browse production to six range management strategies.

Science.gov (United States)

H. Reed Sanderson; Thomas M. Quigley; Arthur R. Tiedemann

1990-01-01

From 1977 through 1986, herbage and browse production was sampled on 619 sites representing 10 ecosystems and 51 resource units on the Oregon Range Evaluation study area. We determined the effects of six range management strategies and cultural treatments on combined herbage and browse production. Mean herbage and browse production on the forest ecosystems was 145...

Tolerance of an expanding subarctic shrub, Betula glandulosa, to simulated caribou browsing.

Directory of Open Access Journals (Sweden)

Emilie Champagne

Full Text Available Densification of the shrub layer has been reported in many subarctic regions, raising questions about the implication for large herbivores and their resources. Shrubs can tolerate browsing and their level of tolerance could be affected by browsing and soils productivity, eventually modifying resource availability for the caribou. Our objective was to assess the compensatory growth potential of a subarctic shrub, Betula glandulosa Michx., in relation with caribou browsing and nutriment availability for the plants. We used a simulated browsing (0, 25 and 75% of available shoots and nitrogen-fertilisation (0 and 10 g m(-2 experiment to test two main hypotheses linking tolerance to resource availability, the Compensatory Continuum Hypothesis and the Growth Rate Hypothesis as well as the predictions from the Limiting Resource Model. We seek to explicitly integrate the relative browsing pressure in our predictions since the amount of tissues removed could affect the capacity of long-lived plants to compensate. Birches fully compensated for moderate browsing with an overall leaf biomass similar to unbrowsed birches but undercompensated under heavy browsing pressure. The main mechanism explaining compensation appears to be the conversion of short shoots into long shoots. The leaf area increased under heavy browsing pressure but only led to undercompensation. Fertilisation for two consecutive years did not influence the response of birch, thus we conclude that our results support the LRM hypothesis of equal tolerance under both high and low nitrogen availability. Our results highlight that the potential for compensatory growth in dwarf birch is surpassed under heavy browsing pressure independently of the fertilisation regime. In the context of the worldwide decline in caribou herds, the reduction in browsing pressure could act synergistically with global climate change to promote the current shrub expansion reported in subarctic regions.

Browse silage as potential feed for captive wild ungulates in southern Africa: A review

Directory of Open Access Journals (Sweden)

Khanyisile R. Mbatha

2018-03-01

Full Text Available The objective of the review was to assess the potential of indigenous browse trees as sustainable feed supplement in the form of silage for captive wild ungulates. Several attempts to use silage as feed in zoos in temperate regions have been conducted with success. Information on silage from the indigenous browse trees preferred by wild ungulates in southern Africa is scanty. The use of silage from the browse trees is of interest as it has potential to reduce or replace expensive feed sources (pellets, fruits and farm produce currently offered in southern African zoos, game farms and reserves, especially during the cold-dry season. Considerable leaf biomass from the indigenous browse trees can be produced for silage making. High nutrient content and minerals from indigenous browsable trees are highly recognised. Indigenous browse trees have low water-soluble carbohydrates (WSC that render them undesirable for fermentation. Techniques such as wilting browse leaves, mixing cereal crops with browse leaves, and use of additives such as urea and enzymes have been studied extensively to increase WSC of silage from the indigenous browse trees. Anti-nutritional factors from the indigenous browse preferred by the wild ungulates have also been studied extensively. Indigenous browse silages are a potential feed resource for the captive wild ungulates. If the browse trees are used to make silage, they are likely to improve performance of wild ungulates in captivity, especially during the cold-dry season when browse is scarce. Research is needed to assess the feasibility of sustainable production and the effective use of silage from indigenous browse trees in southern Africa. Improving intake and nutrient utilisation and reducing the concentrations of anti-nutritional compounds in silage from the indigenous browse trees of southern Africa should be the focus for animal nutrition research that need further investigation. Keywords: Anti-nutritional factors

Note Taking and Note Sharing While Browsing Campaign Information

DEFF Research Database (Denmark)

Robertson, Scott P.; Vatrapu, Ravi; Abraham, George

2009-01-01

Participants were observed while searching and browsing the internet for campaign information in a mock-voting situation in three online note-taking conditions: No Notes, Private Notes, and Shared Notes. Note taking significantly influenced the manner in which participants browsed for information...

Place Branding

DEFF Research Database (Denmark)

Medway, Dominic; Swanson, Kathryn; Neirotti, Lisa Delpy

2015-01-01

Purpose: – The purpose of this paper is to report on a special session entitled “Place branding: Are we wasting our time?”, held at the American Marketing Association’s Summer Marketing Educators’ conference in 2014. Design/methodology/approach: – The report details the outcome of an Oxford......: – The outcome of the debate points towards a need for place brands to develop as more inclusive and organic entities, in which case it may be best for place practitioners to avoid creating and imposing a place brand and instead help shape it from the views of stakeholder constituencies. This shifts the notion...... of place branding towards an activity centred on “curation”. Originality/value: – The use of a competitive debating format as a means for exploring academic ideas and concepts in the place management field....

Simulating ungulate herbivory across forest landscapes: A browsing extension for LANDIS-II

Science.gov (United States)

DeJager, Nathan R.; Drohan, Patrick J.; Miranda, Brian M.; Sturtevant, Brian R.; Stout, Susan L.; Royo, Alejandro; Gustafson, Eric J.; Romanski, Mark C.

2017-01-01

Browsing ungulates alter forest productivity and vegetation succession through selective foraging on species that often dominate early succession. However, the long-term and large-scale effects of browsing on forest succession are not possible to project without the use of simulation models. To explore the effects of ungulates on succession in a spatially explicit manner, we developed a Browse Extension that simulates the effects of browsing ungulates on the growth and survival of plant species cohorts within the LANDIS-II spatially dynamic forest landscape simulation model framework. We demonstrate the capabilities of the new extension and explore the spatial effects of ungulates on forest composition and dynamics using two case studies. The first case study examined the long-term effects of persistently high white-tailed deer browsing rates in the northern hardwood forests of the Allegheny National Forest, USA. In the second case study, we incorporated a dynamic ungulate population model to simulate interactions between the moose population and boreal forest landscape of Isle Royale National Park, USA. In both model applications, browsing reduced total aboveground live biomass and caused shifts in forest composition. Simulations that included effects of browsing resulted in successional patterns that were more similar to those observed in the study regions compared to simulations that did not incorporate browsing effects. Further, model estimates of moose population density and available forage biomass were similar to previously published field estimates at Isle Royale and in other moose-boreal forest systems. Our simulations suggest that neglecting effects of browsing when modeling forest succession in ecosystems known to be influenced by ungulates may result in flawed predictions of aboveground biomass and tree species composition.

Woody browse production

Science.gov (United States)

Tom Crow; Forest Stearns

1992-01-01

Sugar maple has great potential as wildlife food, especially as good winter fare for deer in the northern Lake States. Deer will diligently seek out sugar maple browse in the hardwood forests along the edges of a winter yard or in isolated islands of upland forest within a yard.

Time- and place dependent tariffs

International Nuclear Information System (INIS)

Wangensteen, I.; Feilberg, N.; Hornnes, K.S.

1996-11-01

To study the variation of the marginal losses in the Norwegian regional and distribution networks, a stylized radial network and an existing network example were analyzed as described in this report. The main conclusion is that the marginal-cost (the marginal losses) varies with time and place in a way that is little reflected in the energy components of the transfer- and distribution tariffs. The difference between the actual marginal-cost at a given time at a given place and the transport price that confronts an actor through the tariffs is so large that one must ask if there is any point in basing a price on marginal-cost as long as today's calculation methods are used. The problem varies somewhat between the network levels. In the distribution network the range of variation is large within the same voltage level/tariff level. If the situation improves, a time differentiation is still required. A further improvement can be obtained by a place differentiation, for example by differentiation between densely and sparsely populated areas. However, this is difficult to realize. In the central network the problem is the same, but it is easier technically and administratively to arrive at a more correct arrangement. In practice there are no great problems in differentiating the price down to individual bus bars. This would relate input and output tariffs more correctly and logically. If time differentiation is intended to capture load variations, it seems that certain improvements are possible in the present classification. It appears that spring and autumn should stand apart as one period. Furthermore, the marginal loss tariff should be based on the water supply situation at the beginning of the tariff period. 10 refs., 13 figs., 17 tabs

Browsing while reading: effects of instructional design and learners' prior knowledge

Directory of Open Access Journals (Sweden)

Theimo Müller-Kalthoff

2006-12-01

Full Text Available One of the key reasons that multimedia, and particularly hypertext systems, are gaining in importance is that they inspire hopes of optimizing learners' processes of knowledge construction. The present study is concerned with the respective influence of individual learner variables (i.e. particularly domain-specific prior knowledge on the use of different design attributes. Thirty-six university students worked through a hierarchically structured two-part hypertext about the psychology of memory under two experimental browsing conditions (reduced versus free browsing. Results show that deeper-level comprehension (i.e. structural knowledge was predicted by the interaction of experimental condition and prior knowledge, but that simply retaining facts was not. Participants with low prior knowledge performed better on the comprehension test if they had worked on the version with reduced access. Moreover, the version with reduced access helped to reduce feelings of disorientation. The measure of disorientation also appeared to be closely linked with the individual's computer experience, self-concept of computer ability and subject-related interest. The main implications for educational practice relate to the design of an adaptive multimedia and hypertext learning system and the successful learning with it.

Browse Title Index

African Journals Online (AJOL)

Items 751 - 800 of 846 ... Journal Home > Advanced Search > Browse Title Index ... Vol 9, No 3S (2017): Special Issue, The effect of torrefaction on oil palm ... core competency skills of IRBM tax auditors towards their performance, Abstract PDF ... of exchange rates behavior in Malaysia by using NATREX model, Abstract PDF.

A Railway Junction, Two Saints and a Queen: Time and Place in Stories of Psycho-Spiritual Transformation

Science.gov (United States)

Macaskie, Jane

2016-01-01

Bakhtin's [(1981). "The dialogic imagination: Four essays." (C. Emerson & M. Holquist, Trans. M. Holquist, Ed.). Austin: University of Texas Press] concept of the chronotope is used as a lens to view time and place in stories of psycho-spiritual transformation in research and therapy. Distinctions between spirituality,…

Browsing the Internet: good-bye anonymity!

CERN Multimedia

Computer Security Team

2012-01-01

Do you consider browsing the Internet to be your private business? When visiting random web-sites, how far do you assume you are anonymous? Would it matter to you that Google or Facebook can profile your browsing behaviour in order to better target you with advertisements? Did you notice that you already get targeted ads when you are logged on to Google or Facebook even if you are visiting completely different websites? If matters to you, note that browsing anonymously on the Internet is far from easy.   When you are connected to the Internet, you give away a variety of information: your PC’s IP address, some browser settings like language or screen size, and, probably, your login information. So how private is private? You might argue that your current IP address has been picked from a pool of addresses and therefore regularly changes, so it does not necessarily always pinpoint you. On the other hand, with the dawn of IPv6 there is no need any more for shared IP addresses as the...

Browse Title Index

African Journals Online (AJOL)

Items 1 - 28 of 28 ... Vol 1, No 2 (2006), Cotton [Gossipium hirsutum] and maize [Zea mays] yield losses due to weeds in Muzarabani, Zimbabwe, Abstract PDF ... given forage and a tree browse legume as supplements to the conventional dairy concentrate and a basal diet of Katambora Rhodes (Chloris gayana) grass hay.

Browse Title Index

African Journals Online (AJOL)

Items 201 - 250 of 661 ... Journal Home > Advanced Search > Browse Title Index. Log in or Register to get access to full text downloads. .... A El-Mahdy, B Bolduc, J Upadhyay, R Shoukr, A Khoury. Vol 19, No 1 (2013), Factors affecting lower calyceal stone clearance after Extracorporeal shock wave lithotripsy, Abstract PDF.

Determining Dry Matter Degradability of Some Semi-Arid Browse ...

African Journals Online (AJOL)

acer

ABSTRACT: The in vitro gas production of some semi-arid browse species were evaluated. The relationship between in ... between in vitro gas measured on incubation of browse leaves and that calculated from SCFA allows the prediction of SCFA from ... with concentrate feed (40% corn, 10% wheat offal, 10% palm kernel ...

Mobile web browsing using the cloud

CERN Document Server

Zhao, Bo; Cao, Guohong

2013-01-01

This brief surveys existing techniques to address the problem of long delays and high power consumption for web browsing on smartphones, which can be due to the local computational limitation at the smartphone (e.g., running java scripts or flash objects) level. To address this issue, an architecture called Virtual-Machine based Proxy (VMP) is introduced, shifting the computing from smartphones to the VMP which may reside in the cloud. Mobile Web Browsing Using the Cloud illustrates the feasibility of deploying the proposed VMP system in 3G networks through a prototype using Xen virtual machin

Browse Title Index

African Journals Online (AJOL)

Items 1 - 50 of 217 ... Browse Title Index. Journal Home > Advanced ... Vol 13, No 1 (2016), Access to specialized surgical care, Abstract PDF. H Saidi ... Vol 9, No 2 (2012), Clinical Assessment of the Palmaris Longus – Accuracy of common tests, Abstract PDF ... Vol 11, No 2 (2014), Clinical trials in Surgery, Abstract PDF.

Concepts and collections: A case study using objects from the Brooklyn Museum

DEFF Research Database (Denmark)

Wray, Tim; Eklund, Peter

2011-01-01

In this paper, we present a browsing framework for digitised cultural collections. Using a data analysis technique called Formal Concept Analysis (FCA), units of thought can be constructed from a series of objects and their tags. FCA can dynamically generate links in between objects and induce...... a serendipitous browsing experience using a relatively simple data structure. We evaluate the utility and scalability of our approach to a collection of 15,000 objects from the Brooklyn Museum's collections. We describe how we use natural language processing techniques and external lexical resources to synthesise...... key terms from museum documentation. We then combine this term extraction process with FCA to effectively demonstrate links between and within collections of objects. In doing so we present a versatile, generalizable term extraction and browsing framework suitable for digital libraries and archives...

Reframing place promotion, place marketing, and place branding - moving beyond conceptual confusion

NARCIS (Netherlands)

Boisen, Martin; Terlouw, Kees; Groote, Peter; Couwenberg, Oscar

2017-01-01

The literature and practice of place promotion, place marketing and place branding lack a common understanding of what these three concepts mean and through what kind of policies they can be implemented. Although scholars have provided several theoretical frameworks and definitions, both scholars

Non-Place

DEFF Research Database (Denmark)

formulation. The anthology contains 17 articles engaged directly in the application, retrofitting and broadening of the concept of the non-place to a range of literary and media texts, as well as the merging of this concept to other theoretical concepts by e.g. Michel Foucault, Gilles Deleuze, Alain Badiou......We spend more and more of our everyday lives in what Marc Augé calls non-places – homogenous, but bland places of transit. This anthology addresses the representations of non-places in literature, culture and media, and critiques and re-actualizes Augé’s work twenty years after its initial...... Jutland, and many others. This anthology is the seventh publication in the IRGiC series and it springs from a research seminar held at Aalborg University in May 2013: “Non-Place in Literature, Media and Culture”....

Browse Title Index

African Journals Online (AJOL)

Items 101 - 150 of 1215 ... Journal Home > Advanced Search > Browse Title Index. Log in or ... Vol 12, No 1 (2018), Analysis of the effects of frequent strikes on academic performance of students in universities in Nigeria: Edo State as a focal point, Abstract PDF ... Vol 6, No 1 (2012), Appraisal as a Determinant for Adequate ...

The role of time in place attachment

Science.gov (United States)

David Smaldone

2007-01-01

Quantitative studies have found that the length of association is an important variable affecting place attachment (Kaltenborn 1998, Moore & Graefe 1994, Patterson & Williams 1991, Vorkinn & Riese 2001). These studies, however, have provided less insight into how and why time is involved in the process of forming place attachment, as well as the meanings...

In A Queer Place in Time: Fictions of Belonging in Italy 1890-2010

Science.gov (United States)

Atwood, Christopher Burke

In a Queer Place in Time: Fictions of Belonging in Italy 1890-2010 maps the "elsewheres"---spatial, temporal and intertextual--- that authorize same-sex desire in modern Italy. Tracing a genealogy that spans from nineteenth century travel writing about Italy to contemporary Italian novels, I argue that texts exported from the Northern Europe and the U.S. function as vital site of affiliation and vexing points of discrepancy for Italy's queers. Pier Vittorio Tondelli's Camere separate (1989), for instance, cites the British novelist Christopher Isherwood as proof that -- somewhere else -- silence did not yoke homosexuality. Rather than defining sexuality as a constant set of desires, I demonstrate it to be a retroactive fiction. It is the fleeting affinity that the reading of inherited texts can evoke. In examining the reception of transnational gay narratives in the national context of Italy, this dissertation argues that the concept of "Western" homosexuality is internally riven. Ultimately, In a Queer Place in Time illuminates how local histories -- including affective differences like shame, estrangement and backwardness -- continue to haunt gay culture's global fictions. !

Locating Place in School Geography--Experiences from the Pilot GCSE

Science.gov (United States)

Wood, Phil

2009-01-01

Geography, as with all subjects, has a set of organising principles and concepts. One of the central concepts which underpins the subject is that of place. However, it is very much the case that this is an evolving concept, which has taken on a number of guises over time. This paper reviews some of the major changes in perspectives on place as a…

Newly arrived elderly immigrants: a concept analysis of "aging out of place".

Science.gov (United States)

Sadarangani, Tina R; Jun, Jin

2015-03-01

Newcomer elderly immigrants, defined as adults older than the age of 65 who have arrived in the United States in the last 10 years, represent a growing sector of the American population. Newcomers who experience limited English proficiency, financial strain, and acculturative stress are at considerable risk of developing poor health outcomes. Nursing's focus on healthy aging and aging in place has largely ignored the experiences of these older adults, who are said to be "aging out of place." This concept analysis uses Rodgers's evolutionary method to define "aging out of place" and illustrates why existing theories of elderly migration do not necessarily apply to this population. The challenge for nurses is incorporating the family, with whom conflict may arise, into the care of these elders. Community-based strategies that enable social integration and create a greater division of labor in the care of newcomer elders are called for. © The Author(s) 2014.

Travel Writing in Place Branding - A Case Study on Nantes

Directory of Open Access Journals (Sweden)

CharlieMansfield

2017-12-01

Full Text Available One of the main channels to communicate city branding, designed to attract British tourists for short breaks, is the travel section of the UK national press. With many newspapers now online for readers to browse, city branders have an accessible source of data to evaluate how their offer is presented. In this research, a collection of travel articles is analysed into themes for comparison with the elements used in place branding. The analysis discovers that 3 key elements used by commercial and academic place branders are not covered by contributors to the travel sections of the UK national press. The study is extended to explore how practices from academic research can be used in place-making to address these gaps.

Time Concepts for Elementary School Children.

Science.gov (United States)

Muir, Sharon Pray

1990-01-01

Points out that children have difficulty learning time concepts. Presents instructional activities for concepts associated with clocks, calendars, and chronology. Outlines Jerome Bruner's three different stages of representation for each concept: enactive, iconic, and symbolic. (DB)

Web User Profiling Based on Browsing Behavior Analysis

OpenAIRE

Fan , Xiao-Xi; Chow , Kam-Pui; Xu , Fei

2014-01-01

Part 1: Internet Crime Investigations; International audience; Determining the source of criminal activity requires a reliable means to estimate a criminal’s identity. One way to do this is to use web browsing history to build a profile of an anonymous user. Since an individual’s web use is unique, matching the web use profile to known samples provides a means to identify an unknown user. This paper describes a model for web user profiling and identification. Two aspects of browsing behavior ...

Foliar Nutritional Quality Explains Patchy Browsing Damage Caused by an Invasive Mammal.

Directory of Open Access Journals (Sweden)

Hannah R Windley

Full Text Available Introduced herbivores frequently inflict significant, yet patchy damage on native ecosystems through selective browsing. However, there are few instances where the underlying cause of this patchy damage has been revealed. We aimed to determine if the nutritional quality of foliage could predict the browsing preferences of an invasive mammalian herbivore, the common brushtail possum (Trichosurus vulpecula, in a temperate forest in New Zealand. We quantified the spatial and temporal variation in four key aspects of the foliar chemistry (total nitrogen, available nitrogen, in vitro dry matter digestibility and tannin effect of 275 trees representing five native tree species. Simultaneously, we assessed the severity of browsing damage caused by possums on those trees in order to relate selective browsing to foliar nutritional quality. We found significant spatial and temporal variation in nutritional quality among individuals of each tree species examined, as well as among tree species. There was a positive relationship between the available nitrogen concentration of foliage (a measure of in vitro digestible protein and the severity of damage caused by browsing by possums. This study highlights the importance of nutritional quality, specifically, the foliar available nitrogen concentration of individual trees, in predicting the impact of an invasive mammal. Revealing the underlying cause of patchy browsing by an invasive mammal provides new insights for conservation of native forests and targeted control of invasive herbivores in forest ecosystems.

Queer Pedagogies Out of Place and Time: Redrawing the Boundaries of Youth, Sexual and Gender Difference, and Education.

Science.gov (United States)

Marshall, Daniel

2016-01-01

For this contribution to the "Cartographies" section of the special issue on "Mapping Queer Bioethics," the author focuses on the concept of spatialized time as made material in the location of historical places, in particular as it relates to a reconsideration of approaches to Australian queer/LGBT youth education. Accordingly, the author employs historical maps as illustrative examples of spatialized time, reflecting on the relationships between historical knowledge and queer youth education.

Place-Specific Computing

DEFF Research Database (Denmark)

Messeter, Jörn; Johansson, Michael

project place- specific computing is explored through design oriented research. This article reports six pilot studies where design students have designed concepts for place-specific computing in Berlin (Germany), Cape Town (South Africa), Rome (Italy) and Malmö (Sweden). Background and arguments...... for place-specific computing as a genre of interaction design are described. A total number of 36 design concepts designed for 16 designated zones in the four cities are presented. An analysis of the design concepts is presented indicating potentials, possibilities and problems as directions for future......An increased interest in the notion of place has evolved in interaction design. Proliferation of wireless infrastructure, developments in digital media, and a ‘spatial turn’ in computing provides the base for place-specific computing as a suggested new genre of interaction design. In the REcult...

Some sauropods raised their necks—evidence for high browsing in Euhelopus zdanskyi

Science.gov (United States)

Christian, Andreas

2010-01-01

A very long neck that is apparently suitable for feeding at great heights is a characteristic feature of most sauropod dinosaurs. Yet, it remains controversial whether any sauropods actually raised their necks high. Recently, strong physiological arguments have been put forward against the idea of high-browsing sauropods, because of the very high blood pressure that appears to be inevitable when the head is located several metres above the heart. For the sauropod Euhelopus zdanskyi, however, biomechanical evidence clearly indicates high browsing. Energy expenditure owing to high browsing is compared with energy costs for walking a distance. It is demonstrated for Euhelopus as well as for the much larger Brachiosaurus that despite an increase in the metabolic rate, high browsing was worthwhile for a sauropod if resources were far apart. PMID:20519198

Some sauropods raised their necks--evidence for high browsing in Euhelopus zdanskyi.

Science.gov (United States)

Christian, Andreas

2010-12-23

A very long neck that is apparently suitable for feeding at great heights is a characteristic feature of most sauropod dinosaurs. Yet, it remains controversial whether any sauropods actually raised their necks high. Recently, strong physiological arguments have been put forward against the idea of high-browsing sauropods, because of the very high blood pressure that appears to be inevitable when the head is located several metres above the heart. For the sauropod Euhelopus zdanskyi, however, biomechanical evidence clearly indicates high browsing. Energy expenditure owing to high browsing is compared with energy costs for walking a distance. It is demonstrated for Euhelopus as well as for the much larger Brachiosaurus that despite an increase in the metabolic rate, high browsing was worthwhile for a sauropod if resources were far apart.

Both gas chromatography and an electronic nose reflect chemical polymorphism of juniper shrubs browsed or avoided by sheep.

Science.gov (United States)

Markó, Gábor; Novák, Ildikó; Bernáth, Jeno; Altbäcker, Vilmos

2011-07-01

Chemical polymorphism may contribute to variation in browsing damage by mammalian herbivores. Earlier, we demonstrated that essential oil concentration in juniper, Juniperus communis, was negatively associated with herbivore browsing. The aim of the present study was to characterize the volatile chemical composition of browsed and non-browsed J. communis. By using either gas chromatography with flame ionization detection (GC-FID) or an electronic nose device, we could separate sheep-browsed or non-browsed juniper shrubs by their essential oil pattern and complex odor matrix. The main components of the essential oil from J. communis were monoterpenes. We distinguished three chemotypes, dominated either by α-pinene, sabinene, or δ-3-carene. Shrubs belonging to the α-pinene- or sabinene-dominated groups were browsed, whereas all individuals with the δ-3-carene chemotype were unused by the local herbivores. The electronic nose also separated the browsed and non-browsed shrubs indicating that their odor matrix could guide sheep browsing. Responses of sheep could integrate the post-ingestive effects of plant secondary metabolites with sensory experience that stems from odor-phytotoxin interactions. Chemotype diversity could increase the survival rate in the present population of J. communis as certain shrubs could benefit from relatively better chemical protection against the herbivores.

Finiteness principle and the concept of space-time

International Nuclear Information System (INIS)

Tati, T.

1984-01-01

It is shown that the non-space-time description can be given by a system of axioms under the postulate of a certain number of pre-supposed physical concepts in which space-time is not included. It is found that space-time is a compound concept of presupposed concepts of non-space-time description connected by an additional condition called 'space-time condition'. (L.C.) [pt

Browsing Patterns of White-Tailed Deer Following Increased Timber Harvest and a Decline in Population Density

Directory of Open Access Journals (Sweden)

Shawn M. Crimmins

2010-01-01

Full Text Available We examined browsing patterns of white-tailed deer (Odocoileus virginianus on a site in the central Appalachians that experienced a substantial (>50% reduction in deer population density and an increase in the amount of timber harvest since 2001. We sampled woody browse in and immediately adjacent to 12 clearcuts ranging in age from 0–5 years postharvest in summer 2007. Clearcut-interior areas had higher woody browse abundance and browsing rates than clearcut-edge or mature forest areas. Woody browse abundance was slightly higher within individual clearcuts than in 2001 at higher population densities and lower timber harvest rates. Overall browsing rates declined from approximately 17% in 2001 to less than 5% during our study, suggesting that the combination of deer population control, and increasing the amount of timber harvest across the landscape can reduce herbivory to levels that may not impede growth and survival of forest vegetation.

WeCurate: Designing for synchronised browsing and social negotiation

OpenAIRE

Hazelden, Katina; Yee-King, Matthew; d'Inverno, Mark; Confalonieri, Roberto; De Jonge, Dave; Amgoud, Leila; Osman, Nardine; Prade, Henri; Sierra, Carles

2012-01-01

WeCurate is a shared image browser for collaboratively curating a virtual exhibition from a cultural image archive. This paper is concerned with the evaluation and iteration of a prototype UI (User Interface) design to enable this community image browsing. In WeCurate, several remote users work together with autonomic agents to browse the archive and to select, through negotiation and voting, a set of images which are of the greatest interest to the group. The UI allows users to synchronize v...

Evidence for an alternation strategy in time-place learning.

Science.gov (United States)

Pizzo, Matthew J; Crystal, Jonathon D

2004-11-30

Many different conclusions concerning what type of mechanism rats use to solve a daily time-place task have emerged in the literature. The purpose of this study was to test three competing explanations of time-place discrimination. Rats (n = 10) were tested twice daily in a T-maze, separated by approximately 7 h. Food was available at one location in the morning and another location in the afternoon. After the rats learned to visit each location at the appropriate time, tests were omitted to evaluate whether the rats were utilizing time-of-day (i.e., a circadian oscillator) or an alternation strategy (i.e., visiting a correct location is a cue to visit the next location). Performance on this test was significantly lower than chance, ruling out the use of time-of-day. A phase advance of the light cycle was conducted to test the alternation strategy and timing with respect to the light cycle (i.e., an interval timer). There was no difference between probe and baseline performance. These results suggest that the rats used an alternation strategy to meet the temporal and spatial contingencies in the time-place task.

Using Psychophysiological Sensors to Assess Mental Workload During Web Browsing.

Science.gov (United States)

Jimenez-Molina, Angel; Retamal, Cristian; Lira, Hernan

2018-02-03

Knowledge of the mental workload induced by a Web page is essential for improving users' browsing experience. However, continuously assessing the mental workload during a browsing task is challenging. To address this issue, this paper leverages the correlation between stimuli and physiological responses, which are measured with high-frequency, non-invasive psychophysiological sensors during very short span windows. An experiment was conducted to identify levels of mental workload through the analysis of pupil dilation measured by an eye-tracking sensor. In addition, a method was developed to classify mental workload by appropriately combining different signals (electrodermal activity (EDA), electrocardiogram, photoplethysmo-graphy (PPG), electroencephalogram (EEG), temperature and pupil dilation) obtained with non-invasive psychophysiological sensors. The results show that the Web browsing task involves four levels of mental workload. Also, by combining all the sensors, the efficiency of the classification reaches 93.7%.

Building a SuAVE browse interface to R2R's Linked Data

Science.gov (United States)

Clark, D.; Stocks, K. I.; Arko, R. A.; Zaslavsky, I.; Whitenack, T.

2017-12-01

The Rolling Deck to Repository program (R2R) is creating and evaluating a new browse portal based on the SuAVE platform and the R2R linked data graph. R2R manages the underway sensor data collected by the fleet of US academic research vessels, and provides a discovery and access point to those data at its website, www.rvdata.us. R2R has a database-driven search interface, but seeks a more capable and extensible browse interface that could be built off of the substantial R2R linked data resources. R2R's Linked Data graph organizes its data holdings around key concepts (e.g. cruise, vessel, device type, operator, award, organization, publication), anchored by persistent identifiers where feasible. The "Survey Analysis via Visual Exploration" or SuAVE platform (suave.sdsc.edu) is a system for online publication, sharing, and analysis of images and metadata. It has been implemented as an interface to diverse data collections, but has not been driven off of linked data in the past. SuAVE supports several features of interest to R2R, including faceted searching, collaborative annotations, efficient subsetting, Google maps-like navigation over an image gallery, and several types of data analysis. Our initial SuAVE-based implementation was through a CSV export from the R2R PostGIS-enabled PostgreSQL database. This served to demonstrate the utility of SuAVE but was static and required reloading as R2R data holdings grew. We are now working to implement a SPARQL-based ("RDF Query Language") service that directly leverages the R2R Linked Data graph and offers the ability to subset and/or customize output.We will show examples of SuAVE faceted searches on R2R linked data concepts, and discuss our experience to date with this work in progress.

Place, Non-Place, Multi-Place and the (Non)Possibilities of Identity: Philosophical, Social, and Communicational Aspects

OpenAIRE

Basia Nikiforova

2016-01-01

Michel Foucault in the text “Of Other Spaces: Utopias and Heterotopias” wrote that “the present epoch will perhaps be above all the epoch of space”. Space, place, and territories are social productions. Territory is a polysemic concept. Place is “events” created by territories, fluid areas of control produced by territorial negotiation (horizontal dynamics) and negotiations between places (vertical dynamics). Space produces places and is produced by places. Moreover, space, place and territor...

Guidance concepts for time-based flight operations

Science.gov (United States)

Vicroy, Dan D.

1990-01-01

Airport congestion and the associated delays are severe in today's airspace system and are expected to increase. NASA and the FAA is investigating various methods of alleviating this problem through new technology and operational procedures. One concept for improving airspace productivity is time-based control of aircraft. Research to date has focused primarily on the development of time-based flight management systems and Air Traffic Control operational procedures. Flight operations may, however, require special onboard guidance in order to satisfy the Air Traffic Control imposed time constraints. The results are presented of a simulation study aimed at evaluating several time-based guidance concepts in terms of tracking performance, pilot workload, and subjective preference. The guidance concepts tested varied in complexity from simple digital time-error feedback to an advanced time-referenced-energy guidance scheme.

Place in Transition

DEFF Research Database (Denmark)

Mikkelsen, Jacob Bjerre; Lange, Ida Sofie Gøtzsche

from the 'Everyday World'. Within mobilities studies, research has focused on different aspects and consequences of the post-oil society (see Dennis & Urry 2009, Urry 2013). This paper discusses the conception of place within the enclosed 'Oil World' with point of departure in relocation...... and redefinition of oil rigs from an urban design perspective. The paper constitutes a theoretical basis for future design scenarios - exemplified through visionary urban design proposals for a specific site in the city of Esbjerg, Denmark. Relocating rigs to an urban context initiates discussions of conception...... of 'Place' questioning the fixity of 'Place' (Jensen 2010). Scoped through a relational sense of place (Massey 1993) and the potential of exploring new relations between places (Burns & Kahn 2005), the paper challenges the notion of 'Place as God' (Hvattum 2010). These places in transition contest...

Review article: Vegetative growth, reproduction, browse production ...

African Journals Online (AJOL)

Vegetative growth, reproduction, browse production and response to tree clearing of ... water stress, soil nutrient availability, carbohydrate reserves, plant hormones, ... animal-plant interactions) of woody plants in various savanna ecosystems.

The Helioviewer Project: Browsing, Visualizing and Accessing Petabytes of Solar Data

Science.gov (United States)

Mueller, Daniel; Hughitt, V. K.; Langenberg, M.; Ireland, J.; Pagel, S.; Schmidt, L.; Garcia Ortiz, J. P.; Dimitoglou, G.; Fleck, B.

2010-05-01

After its successful launch, NASA's Solar Dynamics Observatory (SDO) will soon return more than 1 Terabyte worth of images per day. This unprecedented torrent of data will pose an entirely new set of challenges with respect to data access, data browsing and searching for interesting data while avoiding the proverbial search for "a needle in a haystack". In order to fully exploit SDO's wealth of data and connect it to data from other solar missions like SOHO, scientists need to be able to interactively browse and visualize many different data products spanning a large range of physical length and time scales. So far, all tools available to the scientific community either require downloading all potentially relevant data sets beforehand in their entirety or provide only movies with a fixed resolution and cadence. The Helioviewer project offers a solution to these challenges by providing a suite of tools that are based on the new JPEG 2000 compression standard and enable scientists and the general public alike to intuitively browse visualize and access petabytes of image data remotely: - JHelioviewer, a cross-platform application that offers movie streaming and real-time processing using the JPEG 2000 Interactive Protocol (JPIP) and OpenGL, as well as feature/event overlays. - helioviewer.org, a web-based image and feature/event browser. - Server-side services to stream movies of arbitrary spatial and temporal resolution in a region-of-interest and quality-progressive form, a JPEG 2000 image database and a feature/event server. All the services can be accessed through well-documented interfaces (APIs). - Code to convert images into JPEG 2000 format. This presentation will give an overview of the Helioviewer Project, illustrate new features and highlight the advantages of JPEG 2000 as a data format for solar physics that has the potential to revolutionize the way high-resolution image data are disseminated and analyzed.

Just-in-time classifiers for recurrent concepts.

Science.gov (United States)

Alippi, Cesare; Boracchi, Giacomo; Roveri, Manuel

2013-04-01

Just-in-time (JIT) classifiers operate in evolving environments by classifying instances and reacting to concept drift. In stationary conditions, a JIT classifier improves its accuracy over time by exploiting additional supervised information coming from the field. In nonstationary conditions, however, the classifier reacts as soon as concept drift is detected; the current classification setup is discarded and a suitable one activated to keep the accuracy high. We present a novel generation of JIT classifiers able to deal with recurrent concept drift by means of a practical formalization of the concept representation and the definition of a set of operators working on such representations. The concept-drift detection activity, which is crucial in promptly reacting to changes exactly when needed, is advanced by considering change-detection tests monitoring both inputs and classes distributions.

INFLUENCE OF SEMIARID SUMMER BROWSING ON CHEMICAL

Directory of Open Access Journals (Sweden)

Claudia Puga

2009-06-01

Full Text Available A group (A of 20 female French Alpine goats (50 ± 5 Kg BW were fed on summer semiarid vegetation in Querétaro, México. Other group (B with similar characteristic was fed in full confinement with Lucerne hay and concentrate of cereals. Four kids of cheese were prepared: 1 browsed-raw (BR, 2 browsed-pasteurized (BP, 3 indoor-raw (IR and 4 indoor-pasteurized (IP; using 30 kg of milk per group, 15 kg each group were proceed in raw and 15 kg each were pasteurized. Moisture, energy, protein, ash, lipids, cholesterol, fatty acids profile and CLA were determined in the cheeses; the results were analyzed with a variance analysis in a 2x2 factorial arrangement. Energy, fat and ash did not affect for feeding system and heat treatment. Protein content was higher in IP cheese compared with BR and BP cheeses. BR cheese had a lowest cholesterol value in relation to BP, IR and IP cheeses. The browed cheeses had the highest concentration of CLA, EPA and DHA acids in relation to indoor cheeses. Pasteurization did not have effect in cheese quality. Browsing increased concentration of compounds with a beneficial effect on human health, factor that could add revenue to the small farmer’s income.

Secure e-mail and Web browsing

CERN Multimedia

CERN. Geneva

2009-01-01

This is an entry-level 1.5-hour training course aimed to show how to detect and avoid typical security pitfalls encountered when e-mailing and browsing the Web. It is designed for non-technical users of Internet Explorer and Outlook. Register at CTA

Willow Browse Survey 2016 : Biological Summary Report

Data.gov (United States)

Department of the Interior — Browse pressure by ungulate species, primarily elk, is known to have a negative impact on the health of willow stands. On Baca and Alamosa NWR’s, it has been noticed...

Willow Browse Survey 2015 : Biological Summary Report

Data.gov (United States)

Department of the Interior — Browse pressure by ungulate species, primarily elk, is known to have a negative impact on the health of willow stands. On Baca and Alamosa NWR’s, it has been noticed...

Voice-controlled Internet Browsing for Motor-handicapped Users

DEFF Research Database (Denmark)

Brøndsted, Tom; Aaskoven, Erik

2006-01-01

The public-funded project "Indtal" ("Speak-it") has succeeded in developing a Danish voice-controlled utility for internet browsing targeting motor-handicapped users having difficulties using a standard keyboard and/or a standard mouse. The system has been designed and implemented in collaboration...... with an advisory board of motor-handicapped (potential) end-users and underlies a number of a priori defined design criteria: learnability and memorability rather than naturalness, minimal need for maintenance after release, support for "all" web standards (not just HTML conforming to certain "recommendations......"), independency of the language on the websites being browsed, etc. These criteria have lead to a primarily message-driven system interacting with an existing browser on the end users' systems...

A Philosophical Topography of Place and Non-Place: Lithuanian Context

Directory of Open Access Journals (Sweden)

Odeta Žukauskienė

2016-09-01

Full Text Available Drawing on French anthropologist Marc Augé and his seminal book Non-Places (1995 the author pays attention to the transformation of contemporary urban landscapes. In thinking trough the dialectic of place and non-place, this paper aims to account for the apparent sense of placelesness in our cultural landscapes and in increasingly globalised world. If we want to ask fundamental questions about what has happened to our urban landscape and to the spirit of cities during the last decades then the concepts of place and non-place help us to describe the actual changes. Besides, Augé’s work gives us the methodological tools to address philosophical questions about the nature of supermodernity and the relationship between modernity and postmodernity moving toward new conditions of globality. This article will attempt to apply anthropological and philosophical concepts of place and space to the context of Lithuania, comparing the ways of spreading of non-places (non-lieu in the Soviet modernity and contemporary global, hyper-visual and liquid cultural landscape.

A Tool and Application Programming Interface for Browsing Historical Geostationary Satellite Data

Science.gov (United States)

Chee, T.; Nguyen, L.; Minnis, P.; Spangenberg, D.; Ayers, J.

2013-12-01

Providing access to information is a key concern for NASA Langley Research Center. We describe a tool and method that allows end users to easily browse and access information that is otherwise difficult to acquire and manipulate. The tool described has as its core the application-programming interface that is made available to the public. One goal of the tool is to provide a demonstration to end users so that they can use the enhanced imagery as an input into their own work flows. This project builds upon NASA Langley Cloud and Radiation Group's experience with making real-time and historical satellite imagery accessible and easily searchable. As we see the increasing use of virtual supply chains that provide additional value at each link there is value in making satellite imagery available through a simple access method as well as allowing users to browse and view that imagery as they need rather than in a manner most convenient for the data provider.

Globalization and working time: Work-place hours and flexibility in Germany

NARCIS (Netherlands)

Burgoon, B.; Raess, D.

2007-01-01

This paper examines how economic globalization affects work-place arrangements regulating working time in industrialized countries. Exposure to foreign direct investment and trade can have off-setting effects for work-place bargaining over standard hours and work-time flexibilization, and can be

Efficient One-click Browsing of Large Trajectory Sets

DEFF Research Database (Denmark)

Krogh, Benjamin Bjerre; Andersen, Ove; Lewis-Kelham, Edwin

2014-01-01

presents a novel query type called sheaf, where users can browse trajectory data sets using a single mouse click. Sheaves are very versatile and can be used for location-based advertising, travel-time analysis, intersection analysis, and reachability analysis (isochrones). A novel in-memory trajectory...... index compresses the data by a factor of 12.4 and enables execution of sheaf queries in 40 ms. This is up to 2 orders of magnitude faster than existing work. We demonstrate the simplicity, versatility, and efficiency of sheaf queries using a real-world trajectory set consisting of 2.7 million...

The tissue micro-array data exchange specification: a web based experience browsing imported data

Science.gov (United States)

Nohle, David G; Hackman, Barbara A; Ayers, Leona W

2005-01-01

Background The AIDS and Cancer Specimen Resource (ACSR) is an HIV/AIDS tissue bank consortium sponsored by the National Cancer Institute (NCI) Division of Cancer Treatment and Diagnosis (DCTD). The ACSR offers to approved researchers HIV infected biologic samples and uninfected control tissues including tissue cores in micro-arrays (TMA) accompanied by de-identified clinical data. Researchers interested in the type and quality of TMA tissue cores and the associated clinical data need an efficient method for viewing available TMA materials. Because each of the tissue samples within a TMA has separate data including a core tissue digital image and clinical data, an organized, standard approach to producing, navigating and publishing such data is necessary. The Association for Pathology Informatics (API) extensible mark-up language (XML) TMA data exchange specification (TMA DES) proposed in April 2003 provides a common format for TMA data. Exporting TMA data into the proposed format offers an opportunity to implement the API TMA DES. Using our public BrowseTMA tool, we created a web site that organizes and cross references TMA lists, digital "virtual slide" images, TMA DES export data, linked legends and clinical details for researchers. Microsoft Excel® and Microsoft Word® are used to convert tabular clinical data and produce an XML file in the TMA DES format. The BrowseTMA tool contains Extensible Stylesheet Language Transformation (XSLT) scripts that convert XML data into Hyper-Text Mark-up Language (HTML) web pages with hyperlinks automatically added to allow rapid navigation. Results Block lists, virtual slide images, legends, clinical details and exports have been placed on the ACSR web site for 14 blocks with 1623 cores of 2.0, 1.0 and 0.6 mm sizes. Our virtual microscope can be used to view and annotate these TMA images. Researchers can readily navigate from TMA block lists to TMA legends and to clinical details for a selected tissue core. Exports for 11

Design and implement of system for browsing remote seismic waveform based on B/S schema

International Nuclear Information System (INIS)

Zheng Xuefeng; Shen Junyi; Wang Zhihai; Sun Peng; Jin Ping; Yan Feng

2006-01-01

Browsing remote seismic waveform based on B/S schema is of significance in modern seismic research and data service, and the technology should be improved urgently. This paper describes the basic plan, architecture and implement of system for browsing remote seismic waveform based on B/S schema. The problem to access, browse and edit the waveform data on serve from client only using browser has been solved. On this basis, the system has been established and been in use. (authors)

The place of the CT scan in the three concept view (TCV) of the low back syndrome

International Nuclear Information System (INIS)

Geldermann, P.W.

1982-01-01

From the historical lines along which our thinking about low back pain developed, three concepts can be deduced: radicular, stenotic and axial. The patient with a low back pain syndrome (LBS) should be seen with this three concept view (TCV) in mind. Modern insight into the degenerative process of the low back support this concept. The clinical syndromes illustrating these concepts, radicular syndromes, Neurogenic Peripheral Intermittent Claudication (NPIC), and axial low back pain, can intermingle. To determine the place of the CT scan in the process of diagnosis of the LBS, we carried out a total of 56 CT-examinations on about 200 low back patients with various indications. The results are discussed. In addition to radiological suppositions, NPIC plays an important part in deciding whether or not to perform a CT scan. (Author)

A time reference distribution concept for a time division communication network

Science.gov (United States)

Stover, H. A.

1973-01-01

Starting with an assumed ideal network having perfect clocks at every node and known fixed transmission delays between nodes, the effects of adding tolerances to both transmission delays and nodal clocks is described. The advantages of controlling tolerances on time rather than frequency are discussed. Then a concept is presented for maintaining these tolerances on time throughout the network. This concept, called time reference distribution, is a systematic technique for distributing time reference to all nodes of the network. It is reliable, survivable and possesses many other desirable characteristics. Some of its features such as an excellent self monitoring capability will be pointed out. Some preliminary estimates of the accuracy that might be expected are developed and there is a brief discussion of the impact upon communication system costs. Time reference distribution is a concept that appears very attractive. It has not had experimental evaluation and has not yet been endorsed for use in any communication network.

Time Here, Time There, Time Everywhere: Teaching Young Children Time through Daily Routine

Science.gov (United States)

Lee, Joohi; Lee, Joo Ok; Fox, Jill

2009-01-01

According to Piaget, 5- or 6-year-old children gradually acquire the concept of time based on events (Piaget, 1969). In his experiment of investigating children's time concepts, Piaget found that children of these ages were able to place pictures based on sequential events with some errors; the younger children made more errors. The National…

Influence of mineral nutrition on susceptibility and recovery of planted seedlings of ungulate browse

Science.gov (United States)

Owen T. Burney; Douglass F. Jacobs

2010-01-01

Efforts to minimize animal damage during reforestation in the Oregon Coast Range have had little success. Enhancing plant mineral nutrition via application of controlled-release fertilization at the time of planting may provide some relief from ungulate browse pressure due to increased height growth, but associated impacts on susceptibility of fertilized plants to...

Copies, Concepts and Time

Directory of Open Access Journals (Sweden)

Anne Eriksen

2017-09-01

Full Text Available Copies are defined by their relation to an original. The understanding and evaluation of this relationship has been changing over time. A main argument of this article is that originals and copies are phenomena with no "natural" or essential meaning outside of their specific historical settings. The idea to be explored is how changing historicity regimes have transformed notions of originals and copies over time and how these differences also are reflected in the intrinsically temporal relation between the two concepts. The discussion will be framed by two theory sets. The first is Alexander Nagel and Christopher Woods investigation of two kinds of temporality that vied for dominance in works of art in the late Middle Ages and the Renaissance. The second is Walter Benjamins discussion of artwork in the "age of mechanical reproduction", i.e. the twentieth century. The second half of the article seeks to add to the historical complexity described by both theory sets by introducing a concept of tradition and discussing the early modern ideals of exemplarity, emulation and copiousness.

Factors affecting ANKOM™ fiber analysis of forage and browse varying in condensed tannin concentration.

Science.gov (United States)

Terrill, Thomas H; Wolfe, Richard M; Muir, James P

2010-12-01

Browse species containing condensed tannins (CTs) are an important source of nutrition for grazing/browsing livestock and wildlife in many parts of the world, but information on fiber concentration and CT-fiber interactions for these plants is lacking. Ten forage or browse species with a range of CT concentrations were oven dried and freeze dried and then analyzed for ash-corrected neutral detergent fiber (NDFom) and corrected acid detergent fiber (ADFom) using separate samples (ADFSEP) and sequential NDF-ADF analysis (ADFSEQ) with the ANKOM™ fiber analysis system. The ADFSEP and ADFSEQ residues were then analyzed for nitrogen (N) concentration. Oven drying increased (P < 0.05) fiber concentrations with some species, but not with others. For high-CT forage and browse species, ADFSEP concentrations were greater (P < 0.05) than NDFom values and approximately double the ADFSEQ values. Nitrogen concentration was greater (P < 0.05) in ADFSEP than ADFSEQ residues, likely due to precipitation with CTs. Sequential NDF-ADF analysis gave more realistic values and appeared to remove most of the fiber residue contaminants in CT forage samples. Freeze drying samples with sequential NDF-ADF analysis is recommended in the ANKOM™ fiber analysis system with CT-containing forage and browse species. Copyright © 2010 Society of Chemical Industry.

Jamestown and Disneyland: Two Places in Time.

Science.gov (United States)

Scrofani, E. Robert; Tideman, Robert

This unit for high school students uses two dissimilar places in time; (2) Jamestown, Virginia, founded in 1607, one of the earliest settlements in the United States and (2) Disneyland, California, built in 1956, an institution of contemporary culture. The lessons address two fundamental questions in geography: (1) where? and (2) why here rather…

African Journals Online: Browse Alphabetically -- letter T

African Journals Online (AJOL)

Items 1 - 19 of 19 ... African Journals Online: Browse Alphabetically -- letter T ... and economic aspects of management and conservation of tropical flora and fauna. ... Les principaux thèmes qui y sont abordés recouvrent les axes de recherche ...

Knowledge-based image data management - An expert front-end for the BROWSE facility

Science.gov (United States)

Stoms, David M.; Star, Jeffrey L.; Estes, John E.

1988-01-01

An intelligent user interface being added to the NASA-sponsored BROWSE testbed facility is described. BROWSE is a prototype system designed to explore issues involved in locating image data in distributed archives and displaying low-resolution versions of that imagery at a local terminal. For prototyping, the initial application is the remote sensing of forest and range land.

Remembering the Roots of Place Meanings for Place-Based Outdoor Education

Science.gov (United States)

Hutson, Garrett

2011-01-01

Place-based education seeks to connect learners to local environments through a variety of strategies that increase environmental awareness and connectedness to particular parts of the world. The concept of place meanings encompasses the subjective ways people construct meaning through their experiences with an array of settings. Place meanings…

Improved Software to Browse the Serial Medical Images for Learning.

Science.gov (United States)

Kwon, Koojoo; Chung, Min Suk; Park, Jin Seo; Shin, Byeong Seok; Chung, Beom Sun

2017-07-01

The thousands of serial images used for medical pedagogy cannot be included in a printed book; they also cannot be efficiently handled by ordinary image viewer software. The purpose of this study was to provide browsing software to grasp serial medical images efficiently. The primary function of the newly programmed software was to select images using 3 types of interfaces: buttons or a horizontal scroll bar, a vertical scroll bar, and a checkbox. The secondary function was to show the names of the structures that had been outlined on the images. To confirm the functions of the software, 3 different types of image data of cadavers (sectioned and outlined images, volume models of the stomach, and photos of the dissected knees) were inputted. The browsing software was downloadable for free from the homepage (anatomy.co.kr) and available off-line. The data sets provided could be replaced by any developers for their educational achievements. We anticipate that the software will contribute to medical education by allowing users to browse a variety of images. © 2017 The Korean Academy of Medical Sciences.

From the Ouchless Place to Comfort Central: the evolution of a concept.

Science.gov (United States)

Schechter, Neil L

2008-11-01

Although the past 20 years have yielded an outpouring of research on pain management in children, this information is often not applied uniformly to children in the hospital. To address this deficiency, we developed a systematic institution-wide program to reduce pain in all children in the hospital. Our goal was to create a setting in which attention to pain control and comfort measures would be inherent in all inpatient encounters. We labeled the inpatient unit in which this concept evolved as the "Ouchless Place" and described the program and its development in a 1997 Pediatrics article. In this article we describe the further evolution of that concept in light of the broader changes that have occurred in the field of pain management and in our community. The development of a new children's hospital allowed us to examine what we had learned from our previous experience and modify our program on the basis of that review. This new initiative was renamed "Comfort Central," recognizing that although no inpatient experience could be entirely "ouchless," we could still pledge to families that we were attentive to pain and would provide the most comfort that we could. Specific changes that were put in place in our model included the acquisition of administrative authority to mandate change; the extension of our program to the laboratory, outpatient clinics, and physician offices; the incorporation of newer, more active educational models; increased emphasis on collaboration with other services; increased visibility of pain-relief efforts; and development of an ongoing quality improvement program that monitors the efficacy of pain-relief initiatives in the institution. The elements of this program may be applicable to other health care systems that desire to develop a more cohesive system-wide approach to pain reduction in those for whom they provide care.

Place-Based Education: What Is Its Place in the Social Studies Classroom?

Science.gov (United States)

Resor, Cynthia Williams

2010-01-01

Place-based education is a growing trend in education. This article defines place-based education and briefly examines its use across the disciplines. So as to better understand the wider concept, meanings of the geographical term "place" are analyzed. Place-based education in a social studies classroom is examined using two hypothetical…

Non-visual Web Browsing: Beyond Web Accessibility.

Science.gov (United States)

Ramakrishnan, I V; Ashok, Vikas; Billah, Syed Masum

2017-07-01

People with vision impairments typically use screen readers to browse the Web. To facilitate non-visual browsing, web sites must be made accessible to screen readers, i.e., all the visible elements in the web site must be readable by the screen reader. But even if web sites are accessible, screen-reader users may not find them easy to use and/or easy to navigate. For example, they may not be able to locate the desired information without having to listen to a lot of irrelevant contents. These issues go beyond web accessibility and directly impact web usability. Several techniques have been reported in the accessibility literature for making the Web usable for screen reading. This paper is a review of these techniques. Interestingly, the review reveals that understanding the semantics of the web content is the overarching theme that drives these techniques for improving web usability.

Analyzing the Concept of Place Attachment In The Context of Spatıal Factors: Kuzguncuk, Istanbul

Directory of Open Access Journals (Sweden)

Dilek Özdemir Darby

2017-12-01

Full Text Available In contemporary globalised cities it has become increasingly important, for those of us who live in monotonous so-called cloned-environments, to find a sense of place we can identify with. When ties between inhabitants and places are disrupted, people are estranged from their neighbourhoods. As a result, not only people’s relations with places are harmed, but also their social relations are affected, leading to isolation, alienation and socio-economic disruption. The causes of these relations are analysed through the concept of place attachment. Since the 1970s, research on place attachment has grown considerably. These studies are mostly focused on sense awareness and affectiveness, with the physical attributes of places accorded lesser attention (Lewicka, 2011. In a similar vein Christopher Alexander (et al, 1977 has asserted that, when studying place attachment, influences associated with human feelings only comprise ten percent of total influences, while the rest derive from the physical characteristics of places. And yet these are the least examined objects of study. In this context, the aim of this paper is to examine more closely the spatial qualities of places in the formation of place attachment.  For the study, a long-established neighbourhood of Istanbul, Kuzguncuk, has been chosen to analyse the works of Christopher Alexander, Kevin Lynch, Jane Jacobs and John Montgomery. As a result, a matrix showing the spatial/physical qualities which have allowed the inhabitants of Kuzguncuk to develop a stronger attachment to their neighbourhood will be presented.

Medical Applications of Remote Electronic Browsing.

Science.gov (United States)

Chadwick, Joseph

The purposes of this study are to identify and define viable remote browsing techniques and the requirements for an interactive medical information system that would permit the use of such techniques. The main emphasis is in the areas of: (1) remote viewing of page material; and (2) remote interrogation of fact banks with question-answering…

(Re)tasting places

DEFF Research Database (Denmark)

Hedegaard, Liselotte

2015-01-01

What does geographical origin mean? It is an expression that associates food and wine with a specific place, an association embedded in the concept ‘terroir’ that refers to the complex interaction between a physical environment and local craftsmanship. It is a claim protected through labelling......-schemes and a claim that adds value to the place-related foods. However, viewing the connection between food and place as a question of proving a relationship or as a matter of protecting commercial claims does not seem to provide a satisfactory account for the status of geographically designated foods as being...... particularly attractive Central to the interest of this paper is to approach an understanding of geographical origin as a point of reference for taste. In terms of being sensory experience, taste is subjective. It is difficult to describe verbally and yet at the same time it is a trigger of the memory of past...

In vitro fermentation of browse species using goat rumen fluid in relation to browse polyphenol content and composition

NARCIS (Netherlands)

Mengistu, G.; Karonen, M.; Salminen, J.P.; Hendriks, W.H.; Pellikaan, W.F.

2017-01-01

The effect of browse species tannins (using polyethylene glycol, PEG 6000) on in vitro gas production (GP), methane (CH 4 ), ammonia (NH 3 ), volatile fatty acids (VFA) and in vitro organic matter digestibility (IVOMD) were studied. Approximately 0.5 g of air-dried A. etbaica, C. farinosa, C.

In vitro fermentation of browse species using goat rumen fluid in relation to browse polyphenol content and composition

NARCIS (Netherlands)

Mengistu, G.; Karonen, M; Salminen, J-P; Hendriks, W. H.; Pellikaan, Wilbert F

2017-01-01

The effect of browse species tannins (using polyethylene glycol, PEG 6000) on in vitro gas production (GP), methane (CH4), ammonia (NH3), volatile fatty acids (VFA) and in vitro organic matter digestibility (IVOMD) were studied. Approximately 0.5 g of air-dried A. etbaica, C. farinosa, C. tomentosa,

Place Branding – Geographical Approach. Case Study: Waterloo

Directory of Open Access Journals (Sweden)

Marius-Cristian Neacşu

2016-11-01

Full Text Available This study represents an exploratory analysis of the evolution of the place branding concept, with an important focus on the geographical perspective. How has this notion, a newcomer into the geographers' analysis, changed over time and what role does it have in the decision making process of intervening into the way a certain place is organised or as an instrument of economic revival and territorial development? At least from the perspective of Romanian geographical literature, the originality and novelty of this study is obvious. An element of the originality of this research is the attempt of redefining the concept of place branding so that it is more meaningful from the perspective of spatial analyses. The reason for which Waterloo was chosen as a case study is multi-dimensional: the case studies so far have mainly focused on large cities (urban branding instead of place branding and this site has all the theoretical elements to create a stand-alone brand.

Browsing and Querying in Online Documentation:A Study of User Interfaces and the Interaction Process

DEFF Research Database (Denmark)

Hertzum, Morten; Frøkjær, Erik

1996-01-01

A user interface study concerning the usage effectiveness of selected retrieval modes was conducted using an experimental text retrieval system, TeSS, giving access to online documentation of certain programming tools. Four modes of TeSS were compared: (1) browsing, (2) conventional boolean....... In the experiment the use of printed manuals is faster and provides answers of higher quality than any of the electronic modes. Therefore, claims about the effectiveness of computer-based text retrieval have to be wary in situations where printed manuals are manageable to the users. Among the modes of Te......SS, browsing is the fastest and the one causing fewest operational errors. On the same two variables, time and operational errors, the Venn diagram mode performs better than conventional boolean retrieval. The combined mode scores worst on the objective performance measures; nonetheless nearly all subjects...

Deer browsing delays succession by altering aboveground vegetation and belowground seed banks.

Directory of Open Access Journals (Sweden)

Antonio DiTommaso

Full Text Available Soil seed bank composition is important to the recovery of natural and semi-natural areas from disturbance and serves as a safeguard against environmental catastrophe. White-tailed deer (Odocoileus virginianus populations have increased dramatically in eastern North America over the past century and can have strong impacts on aboveground vegetation, but their impacts on seed bank dynamics are less known. To document the long-term effects of deer browsing on plant successional dynamics, we studied the impacts of deer on both aboveground vegetation and seed bank composition in plant communities following agricultural abandonment. In 2005, we established six 15 × 15 m fenced enclosures and paired open plots in recently followed agricultural fields near Ithaca, NY, USA. In late October of each of six years (2005-2010, we collected soil from each plot and conducted seed germination cycles in a greenhouse to document seed bank composition. These data were compared to measurements of aboveground plant cover (2005-2008 and tree density (2005-2012. The impacts of deer browsing on aboveground vegetation were severe and immediate, resulting in significantly more bare soil, reduced plant biomass, reduced recruitment of woody species, and relatively fewer native species. These impacts persisted throughout the experiment. The impacts of browsing were even stronger on seed bank dynamics. Browsing resulted in significantly decreased overall species richness (but higher diversity, reduced seed bank abundance, relatively more short-lived species (annuals and biennials, and fewer native species. Both seed bank richness and the relative abundance of annuals/biennials were mirrored in the aboveground vegetation. Thus, deer browsing has long-term and potentially reinforcing impacts on secondary succession, slowing succession by selectively consuming native perennials and woody species and favoring the persistence of short-lived, introduced species that continually

Moving Beyond 'Aging In Place' to Understand Migration and Aging: Place Making and the Centrality Of Occupation.

Science.gov (United States)

Johansson, Karin; Rudman, Debbie Laliberte; Mondaca, Margarita; Park, Melissa; Luborsky, Mark; Josephsson, Staffan; Asaba, Eric

2013-04-01

'Aging in place' has become a key conceptual framework for understanding and addressing place within the aging process. However, aging in place has been critiqued for not sufficiently providing tools to understand relations or transactions between aging and place, and for not matching the diversity of contemporary society in which people are moving between and across nations more than ever before. In this article, the authors draw from concepts of place and migration that are becoming increasingly visible in occupational science. The concept of 'aging in place' is critically examined as an example of an ideal where the understanding of place is insufficiently dynamic in a context of migration. The authors suggest that the concept of place making can instead be a useful tool to understand how occupation can be drawn upon to negotiate relationships that connect people to different places around the world, how the negotiated relations are embedded within the occupations that fill daily lives, and how this process is contextualized and enacted in relation to resources and capabilities.

Browses (legume-legume mixture) as dry season feed ...

African Journals Online (AJOL)

Increasing competition between man and animals(monogasters, polygasters, microlivestock and wild/feral) for high quality feed(proteinaceous and carbonaceous concentrate) excessive pressure on land from urbanisation , hence the need of multipurpose browse-legumes (Leucaena leucocephala, Gliricidia sepium and ...

Defending the Concept of Time in the Hebrew Bible

DEFF Research Database (Denmark)

Bundvad, Mette

2014-01-01

Due to the scarcity of reflection on time as an independent subject in the Hebrew Bible, there has been a scholarly tendency to consider biblical time conception more limited than our own, perhaps even nonexistent. This article confronts the scholarly skepticism regarding the ability of the bibli......Due to the scarcity of reflection on time as an independent subject in the Hebrew Bible, there has been a scholarly tendency to consider biblical time conception more limited than our own, perhaps even nonexistent. This article confronts the scholarly skepticism regarding the ability...... of the biblical authors to think about time, defending the presence of time conceptualization in the Hebrew Bible. In the article I discuss central research contributions to the subject of biblical time, in particular Sacha Stern’s thesis that the concept of time is entirely absent from the Hebrew Bible and from...

Classification and interdisciplinary browsing: the experience at the University of Pavia

Directory of Open Access Journals (Sweden)

Laura Pusterla

2017-05-01

Full Text Available The gradual adoption by the University of Pavia libraries of the classified shelving based on the Dewey Decimal Classification is presented. This has allowed developing the browsing interface  SciGator, which offers the possibility to browse through the subjects in the libraries and launch searches in the OPAC catalogue for documents shelved by their corresponding DDC classes or their local equivalents. SciGator also allows searching for documents indexed with their respective class or with a class linked to it in the network of class cross-references. The convenience and possible improvements of SciGator are discussed.

How happy is your web browsing? A model to quantify satisfaction of an Internet user searching for desired information

Science.gov (United States)

Banerji, Anirban; Magarkar, Aniket

2012-09-01

We feel happy when web browsing operations provide us with necessary information; otherwise, we feel bitter. How to measure this happiness (or bitterness)? How does the profile of happiness grow and decay during the course of web browsing? We propose a probabilistic framework that models the evolution of user satisfaction, on top of his/her continuous frustration at not finding the required information. It is found that the cumulative satisfaction profile of a web-searching individual can be modeled effectively as the sum of a random number of random terms, where each term is a mutually independent random variable, originating from ‘memoryless’ Poisson flow. Evolution of satisfaction over the entire time interval of a user’s browsing was modeled using auto-correlation analysis. A utilitarian marker, a magnitude of greater than unity of which describes happy web-searching operations, and an empirical limit that connects user’s satisfaction with his frustration level-are proposed too. The presence of pertinent information in the very first page of a website and magnitude of the decay parameter of user satisfaction (frustration, irritation etc.) are found to be two key aspects that dominate the web user’s psychology. The proposed model employed different combinations of decay parameter, searching time and number of helpful websites. The obtained results are found to match the results from three real-life case studies.

Place in transition

DEFF Research Database (Denmark)

Mikkelsen, Jacob Bjerre; Lange, Ida Sofie Gøtzsche

2017-01-01

World. This paper discusses the conception of place in the Oil World, with the relocation and transformation of oil rigs from an urban design perspective as its point of departure, using Esbjerg, Denmark, as a case study. Combining a theoretical understanding of places as relational with a design...

Is there still a place for the concept of 'therapeutic regression' in psychoanalysis?

Science.gov (United States)

Spurling, Laurence S

2008-06-01

The author uses his own failure to find a place for the idea of therapeutic regression in his clinical thinking or practice as the basis for an investigation into its meaning and usefulness. He makes a distinction between three ways the term 'regression' is used in psychoanalytic discourse: as a way of evoking a primitive level of experience; as a reminder in some clinical situations of the value of non-intervention on the part of the analyst; and as a description of a phase of an analytic treatment with some patients where the analyst needs to put aside normal analytic technique in order to foster a regression in the patient. It is this third meaning, which the author terms "therapeutic regression" that this paper examines, principally by means of an extended discussion of two clinical examples of a patient making a so-called therapeutic regression, one given by Winnicott and the other by Masud Khan. The author argues that in these examples the introduction of the concept of therapeutic regression obscures rather than clarifies the clinical process. He concludes that, as a substantial clinical concept, the idea of therapeutic regression has outlived its usefulness. However he also notes that many psychoanalytic writers continue to find a use for the more generic concept of regression, and that the very engagement with the more particular idea of therapeutic regression has value in provoking questions as to what is truly therapeutic in psychoanalytic treatment.

Modern Times: The Industrial Revolution and the Concept of Time.

Science.gov (United States)

Doppen, Frans H.

1999-01-01

Discusses the role the Industrial Revolution had in changing humankind's perception of time and recommends using the flashback approach in order to encourage students to think about how the process of industrialization still affects their lives. Provides activities that address the concept of time caused by the Industrial Revolution. (CMK)

Identification of optimal inspection interval via delay-time concept

Directory of Open Access Journals (Sweden)

Glauco Ricardo Simões Gomes

2016-06-01

Full Text Available This paper presents an application of mathematical modeling aimed at managing maintenance based on the delay-time concept. The study scenario was the manufacturing sector of an industrial unit, which operates 24 hours a day in a continuous flow of production. The main idea was to use the concepts of this approach to determine the optimal time of preventive action by the maintenance department in order to ensure the greatest availability of equipment and facilities at appropriate maintenance costs. After a brief introduction of the subject, the article presents topics that illustrate the importance of mathematical modeling in maintenance management and the delay-time concept. It also describes the characteristics of the company where the study was conducted, as well as the data related to the production process and maintenance actions. Finally, the results obtained after applying the delay-time concept are presented and discussed, as well as the limitations of the article and the proposals for future research.

Teaching Time Concepts to Young Children.

Science.gov (United States)

Muir, Sharon Pray

1986-01-01

Presents many activity ideas for teaching young children about time using chronological events, clocks, and calendars. Jerome Bruner's enactive-iconic-symbolic sequence of concept development is used as a guide for these learning experiences. (LP)

A Storyboard-Based Interface for Mobile Video Browsing

NARCIS (Netherlands)

Hürst, Wolfgang|info:eu-repo/dai/nl/313710589; Hoet, Miklas; van de Werken, Rob

2015-01-01

We present an interface design for video browsing on mobile devices such as tablets that is based on storyboards and optimized with respect to content visualization and interaction design. In particular, we consider scientific results from our previous studies on mobile visualization (e.g., about

Concepts of real time and semi-real time material control

International Nuclear Information System (INIS)

Lovett, J.E.

1975-01-01

After a brief consideration of the traditional material balance accounting on an MBA basis, this paper explores the basic concepts of real time and semi-real time material control, together with some of the major problems to be solved. Three types of short-term material control are discussed: storage, batch processing, and continuous processing. (DLC)

Don't ignore the elephant in the room: How the intangible concept of place influences the decision-making process for flood resettlement in the Danube catchment

Science.gov (United States)

Thaler, Thomas; Seebauer, Sebastian; Babcicky, Philipp

2017-04-01

Flood risk management has developed a large inventory of adaptive responses to climate-induced and socio-economic driven hazards. This inventory comprises a wide array of structural and non-structural measures. Yet, one of the most effective responses is planned resettlement of people at risk, were largely ignored as a possible adaptation option towards climate changes in the national flood risk management policies. The study investigates current developments of flood relocation projects and introduces the theoretical concept of place attachment and identity to analyse the challenges when putting flood resettlement initiatives into practice. Two study sites in Austria (Eferdinger Basin and Machland region) illustrate the social and individual dynamics as relocation schemes unfold over time. The relocation scheme is voluntary with the authorities offering to buy out buildings at 80% of their estimated market values, but without compensating for devaluation of the building plot. Legal and administrative processes for executing relocations are well institutionalized. From an engineering standpoint, relocation is the most effective and cost-efficient adaptive response to flood risk in the study areas. However, the measure is socially and politically highly contested. For residents in relocation zones, many profound changes they are confronted with are linked to their place of living, such as iterms of their livelihood, e.g. by no longer passing the family agricultural business to the next generation; in terms of their self-identity, e.g. when tasked to reformulate everyday practices tied to the home left behind; or in terms of rebuilding social networks, e.g. when those who remain have to cope with the thinning out of trusted neighbours. To explore the role of place attachment and identity in individual decision-making, we conducted semi-structured interviews with residents. Our results show that place attachment and identity is a key factor guiding individual

enhancing adaptive utilization of browse trees for improved livestock

African Journals Online (AJOL)

CHIBINGA

21 tree browse species identified by the agro-pastoralists, 18 species were found to be important during droughts and 8 ..... Firewood, charcoal, timber, food, bee forage. 13. Mukuyu. Ficus sur. Fruits. Food. 14 ... Dombeya rotundifolia. Leaves.

Growth patterns of deer-browse plants in southern forests

Science.gov (United States)

Lowell K. Halls; R. Alcaniz

1972-01-01

Among plants of 16 browse species common in east Texas, the combination that would furnish succulent green forage earliest in spring and latest in fall includes yellow jessamine, Alabama supplejack, yaupon, rusty blackhaw, and flowering dogwood.

DOBBS: Towards a Comprehensive Dataset to Study the Browsing Behavior of Online Users

OpenAIRE

von der Weth, Christian; Hauswirth, Manfred

2013-01-01

The investigation of the browsing behavior of users provides useful information to optimize web site design, web browser design, search engines offerings, and online advertisement. This has been a topic of active research since the Web started and a large body of work exists. However, new online services as well as advances in Web and mobile technologies clearly changed the meaning behind "browsing the Web" and require a fresh look at the problem and research, specifically in respect to wheth...

Real-time position reconstruction with hippocampal place cells.

Science.gov (United States)

Guger, Christoph; Gener, Thomas; Pennartz, Cyriel M A; Brotons-Mas, Jorge R; Edlinger, Günter; Bermúdez I Badia, S; Verschure, Paul; Schaffelhofer, Stefan; Sanchez-Vives, Maria V

2011-01-01

Brain-computer interfaces (BCI) are using the electroencephalogram, the electrocorticogram and trains of action potentials as inputs to analyze brain activity for communication purposes and/or the control of external devices. Thus far it is not known whether a BCI system can be developed that utilizes the states of brain structures that are situated well below the cortical surface, such as the hippocampus. In order to address this question we used the activity of hippocampal place cells (PCs) to predict the position of an rodent in real-time. First, spike activity was recorded from the hippocampus during foraging and analyzed off-line to optimize the spike sorting and position reconstruction algorithm of rats. Then the spike activity was recorded and analyzed in real-time. The rat was running in a box of 80 cm × 80 cm and its locomotor movement was captured with a video tracking system. Data were acquired to calculate the rat's trajectories and to identify place fields. Then a Bayesian classifier was trained to predict the position of the rat given its neural activity. This information was used in subsequent trials to predict the rat's position in real-time. The real-time experiments were successfully performed and yielded an error between 12.2 and 17.4% using 5-6 neurons. It must be noted here that the encoding step was done with data recorded before the real-time experiment and comparable accuracies between off-line (mean error of 15.9% for three rats) and real-time experiments (mean error of 14.7%) were achieved. The experiment shows proof of principle that position reconstruction can be done in real-time, that PCs were stable and spike sorting was robust enough to generalize from the training run to the real-time reconstruction phase of the experiment. Real-time reconstruction may be used for a variety of purposes, including creating behavioral-neuronal feedback loops or for implementing neuroprosthetic control.

Time in Early Childhood: Creative Possibilities with Different Conceptions of Time

Science.gov (United States)

Farquhar, Sandy

2016-01-01

Time is an important driver of pedagogy which is often overlooked in the busy atmosphere of an early childhood centre. Engaging philosophically with three different concepts of time, and drawing examples from literature and art to focus attention on how time is constituted in early childhood centres, this article argues that we inhabit the…

Tackling action-based video abstraction of animated movies for video browsing

Science.gov (United States)

Ionescu, Bogdan; Ott, Laurent; Lambert, Patrick; Coquin, Didier; Pacureanu, Alexandra; Buzuloiu, Vasile

2010-07-01

We address the issue of producing automatic video abstracts in the context of the video indexing of animated movies. For a quick browse of a movie's visual content, we propose a storyboard-like summary, which follows the movie's events by retaining one key frame for each specific scene. To capture the shot's visual activity, we use histograms of cumulative interframe distances, and the key frames are selected according to the distribution of the histogram's modes. For a preview of the movie's exciting action parts, we propose a trailer-like video highlight, whose aim is to show only the most interesting parts of the movie. Our method is based on a relatively standard approach, i.e., highlighting action through the analysis of the movie's rhythm and visual activity information. To suit every type of movie content, including predominantly static movies or movies without exciting parts, the concept of action depends on the movie's average rhythm. The efficiency of our approach is confirmed through several end-user studies.

Ungulate browsing maintains shrub diversity in the absence of episodic disturbance in seasonally-arid conifer forest

Science.gov (United States)

Burak K. Pekin; Michael J. Wisdom; Bryan A. Endress; Bridgett J. Naylor; Catherine G. Parks

2014-01-01

Ungulates exert a strong influence on the composition and diversity of vegetation communities. However, little is known about how ungulate browsing pressure interacts with episodic disturbances such as fire and stand thinning. We assessed shrub responses to variable browsing pressure by cattle and elk in fuels treated (mechanical removal of fuels followed by prescribed...

The Costs of Web Advertisements while Mobile Browsing

NARCIS (Netherlands)

van den Brande, Jeffrey; Pras, Aiko

Tablet PCs, iPads and mobile phones all include facilities to browse the mobile Internet. The costs of mobile Internet access may become extraordinary, however, when the data limit is exceeded or when the user is roaming abroad without a roaming data plan. Since users may see advertisements as

On the conception of fundamental time asymmetries in physics

Energy Technology Data Exchange (ETDEWEB)

Wohlfarth, Daniel

2013-02-05

The investigation is divided in 7 chapters and aims to argue for the realizability of a new conception of 'fundamental time asymmetries' in physics. After an introduction (chapter 1) in the field of interest, the investigation continues by developing a conception of fundamentality for time asymmetries in chapter 2. Chapter 3 shows that this conception is realized in classical cosmology and chapter 4 demonstrates, by taking in to account the result from chapter 3, that classical electrodynamics is understandable as a time asymmetric theory. Chapter 5 focuses on time asymmetries in quantum cosmology as well as quantum thermodynamics and demonstrates - as in the classical case - that a fundamental time asymmetry is imbedded in those fields. The considerations, contained in chapter 6, are focused on non relativistic quantum mechanics (NRQM). Here the main aim is to demonstrate that NRQM can be understood as a time asymmetric theory - even without using the measurement-process for that purpose. Chapter 7 summarized the main arguments and conclusions.

On the conception of fundamental time asymmetries in physics

International Nuclear Information System (INIS)

Wohlfarth, Daniel

2013-01-01

The investigation is divided in 7 chapters and aims to argue for the realizability of a new conception of 'fundamental time asymmetries' in physics. After an introduction (chapter 1) in the field of interest, the investigation continues by developing a conception of fundamentality for time asymmetries in chapter 2. Chapter 3 shows that this conception is realized in classical cosmology and chapter 4 demonstrates, by taking in to account the result from chapter 3, that classical electrodynamics is understandable as a time asymmetric theory. Chapter 5 focuses on time asymmetries in quantum cosmology as well as quantum thermodynamics and demonstrates - as in the classical case - that a fundamental time asymmetry is imbedded in those fields. The considerations, contained in chapter 6, are focused on non relativistic quantum mechanics (NRQM). Here the main aim is to demonstrate that NRQM can be understood as a time asymmetric theory - even without using the measurement-process for that purpose. Chapter 7 summarized the main arguments and conclusions.

Continuing bonds and place.

Science.gov (United States)

Jonsson, Annika; Walter, Tony

2017-08-01

Where do people feel closest to those they have lost? This article explores how continuing bonds with a deceased person can be rooted in a particular place or places. Some conceptual resources are sketched, namely continuing bonds, place attachment, ancestral places, home, reminder theory, and loss of place. The authors use these concepts to analyze interview material with seven Swedes and five Britons who often thought warmly of the deceased as residing in a particular place and often performing characteristic actions. The destruction of such a place, by contrast, could create a troubling, haunting absence, complicating the deceased's absent-presence.

Effect of tropical browse leaves supplementation on rumen enzymes of sheep and goats fed Dichanthium annulatum grass-based diets.

Science.gov (United States)

Singh, Sultan; Kundu, S S

2010-08-01

In a switch-over experiment, eight male animals, four each of sheep and goats of local breeds with mean body weight of 26. 8 +/- 2.0 and 30.0 +/- 2.1 kg, were fed Dichanthium annulatum (DA) grass and four browse species viz. Helictris isora, Securengia virosa, Leucaena leucocephala (LL) and Hardwickia binnata (HB) in four feeding trials to assess their supplementary effect on activity of rumen enzymes. The sheep and goats were offered DA grass with individual browse in 75:25 and 50:50 proportions, respectively, for more than 3 months during each feeding trial, and rumen liquor samples were collected twice at 0 and 4 h post feeding after 60 and 90 days of feeding. Glutamate oxaloacetate transaminase (GOT), glutamate pyruvate transaminase (GPT) and glutamate dehydrogenase (GDH) enzymes were determined in the bacteria and protozoa fractions of rumen liquor, while cellulase enzyme activity was measured in mixed rumen liquor. LL and HB had the highest and lowest contents of CP, while fibre contents were lower in early than later browse leaves. Supplementation of browse leaves significantly (P goats on all DA grass-browse-supplemented diets except DA-HB (42.8 units/mg protein), where activity was significantly (P Goat exhibited higher activities of GOT and GPT than sheep in both bacteria and protozoa fraction of rumen liquor, while cellulase activity was similar between the animal species on the grass-browse leaves diets. Results indicate that browse leaves supplementation affect the enzyme activities of sheep and goats rumen, while the goats rumen liquor had higher activities of GOT, GPT and GDH enzyme than sheep.

Analysing Parallel and Passive Web Browsing Behavior and its Effects on Website Metrics

OpenAIRE

von der Weth, Christian; Hauswirth, Manfred

2014-01-01

Getting deeper insights into the online browsing behavior of Web users has been a major research topic since the advent of the WWW. It provides useful information to optimize website design, Web browser design, search engines offerings, and online advertisement. We argue that new technologies and new services continue to have significant effects on the way how people browse the Web. For example, listening to music clips on YouTube or to a radio station on Last.fm does not require users to sit...

The Effects of Browse Time on the Internet on Students' Essay Scores

Science.gov (United States)

Doan, Kim; Bloomfield, Aaron

2014-01-01

This study examined how 30 minutes of search time on the Web affected students' essay scores in response to a writing prompt. Expository essays were obtained from 49 fourth- and fifth-grade students enrolled in an elementary school in Virginia, in the United States. Students were placed by random assignment into three groups with the same writing…

Simulated browsing affects leaf shedding phenology and litter quality of oak and birch saplings

OpenAIRE

Palacio, Sara; Hester, A. J.; Maestro Martínez, Melchor; Millard, P.

2013-01-01

Herbivore effects on leaf litter can have a strong impact on ecosystem nutrient cycling. Although such effects are well described for insect herbivory, research on the impacts of browsing by mammalian herbivores on leaf litter dynamics and nutrient cycling has been more limited, particularly at the level of the individual plant. Clipping treatments (66% shoot removal twice, plus unclipped) were applied to analyse the effect of browsing on the phenology (start date and pattern of leaf shedding...

Memory Space / Time Lived in Representation to Mental Maps: The Case of School Project "our neighborhood, our place"

Directory of Open Access Journals (Sweden)

Lucinei Pereira da Silva

2012-12-01

Full Text Available The representations and memory of living space are essential to developing mental maps and cartographic documents. In this regard this investigation as a primary objective to understand how mind maps can contribute pedagogically classes in Geography and History as well, breaking the dichotomy space / time. From the point of view of theoretical and methodological the research relied on the analysis of the school project “Our Neighborhood, Our Place” developed at the Municipal School “Vereador Hamilton Teodoro” in Governador Valadares (MG, along with a group of 7th grades from elementary school and the articulation of authors who discuss the concepts of representation, memory, space and place.

SHRIMP (CRANGON-CRANGON L) BROWSING UPON SIPHON TIPS INHIBITS FEEDING AND GROWTH IN THE BIVALVE MACOMA-BALTHICA (L)

NARCIS (Netherlands)

KAMERMANS, P; HUITEMA, HJ

1994-01-01

The influence of siphon browsing on the feeding behaviour and growth of Macoma balthica, a deposit-feeding bivalve, was studied in three manipulative experiments. Browsing was simulated by removing part of the inhalant siphon with scissors, or studied by exposing the bivalves to shrimps (Crangon

Envisioning place

DEFF Research Database (Denmark)

Schmidt, Garbi; Glick Schiller, Nina

2016-01-01

together, the articles contribute to an emerging relational social science by approaching urban sociabilities through four interrelated parameters: (1) a concept of place-making situated within trajectories of differential and multiscalar power; (2) a discursive analysis of narratives and silences...

Development of Northern White-Cedar Regeneration Following Partial Cutting, with and without Deer Browsing

Directory of Open Access Journals (Sweden)

Catherine Larouche

2015-02-01

Full Text Available Northern white-cedar (Thuja occidentalis L. is an important commercial species with a high wildlife value, both as a food source and habitat for many bird and mammal species. Concerns have been expressed about its decreasing abundance across its range, and especially in mixedwood stands, where it has to compete with several other species and can suffer from heavy browsing. In this study, we quantified the development of natural northern white-cedar seedlings and saplings under various partial cutting regimes, with and without white-tailed deer (Odocoileus virgianus Zimmerman browsing, in three selected sites in Quebec (Canada and in Maine (USA. Our data show that northern white-cedar regeneration was present in all studied stands, but that only a few stems were taller than 30 cm on the two sites with high densities of deer. In the absence of heavy browsing, stems reached a height of 30 cm in 11 years, and 130 cm in 28 years. Height growth of northern white-cedar regeneration increased with canopy light transmittance, while ground-level diameter increment increased after partial cutting. This suggests that partial cutting can be used in mixedwood stands to release natural northern white-cedar regeneration, but also that the recruitment of northern white-cedar seedlings to larger size classes constitutes a major challenge in stands subject to heavy deer browsing.

Sound iconicity of abstract concepts: Place of articulation is implicitly associated with abstract concepts of size and social dominance.

Science.gov (United States)

Auracher, Jan

2017-01-01

The concept of sound iconicity implies that phonemes are intrinsically associated with non-acoustic phenomena, such as emotional expression, object size or shape, or other perceptual features. In this respect, sound iconicity is related to other forms of cross-modal associations in which stimuli from different sensory modalities are associated with each other due to the implicitly perceived correspondence of their primal features. One prominent example is the association between vowels, categorized according to their place of articulation, and size, with back vowels being associated with bigness and front vowels with smallness. However, to date the relative influence of perceptual and conceptual cognitive processing on this association is not clear. To bridge this gap, three experiments were conducted in which associations between nonsense words and pictures of animals or emotional body postures were tested. In these experiments participants had to infer the relation between visual stimuli and the notion of size from the content of the pictures, while directly perceivable features did not support-or even contradicted-the predicted association. Results show that implicit associations between articulatory-acoustic characteristics of phonemes and pictures are mainly influenced by semantic features, i.e., the content of a picture, whereas the influence of perceivable features, i.e., size or shape, is overridden. This suggests that abstract semantic concepts can function as an interface between different sensory modalities, facilitating cross-modal associations.

Nutritional composition and condensed tannin concentration changes as browse leaves become litter.

Science.gov (United States)

Acero, Amanda; Muir, James P; Wolfe, Richard M

2010-12-01

The role of condensed tannins (CT) in ruminant nutrition and health makes changes in leaf litter (LL) after abscission of interest. This study compared the effect of different drying methods of green leaves (GL) with that of natural drying of LL on CT, fibre, crude protein (CP) and phosphorus (P) concentrations in nine Texas browse species. Leaves harvested before autumn shedding were oven-dried (OD) or freeze-dried (FD). Where different (P Drying method changed total CT concentration in three species. Where different, fibre fraction concentrations were greater in LL than in GL, regardless of drying method. In some species, CP and P concentrations were lower in LL than in GL, but in five species they did not change (P > 0.05) from GL to LL, with CP concentrations ranging from 63 to 151 g kg(-1) in the latter. Browse LL had high nutritive value and CT concentrations, explaining why browsing ruminants utilise this feed resource. However, changes in nutrient and CT concentrations as leaves become litter in some species mean that information on one is not necessarily applicable to the other. Copyright © 2010 Society of Chemical Industry.

Software engineering aspects of real-time programming concepts

Science.gov (United States)

Schoitsch, Erwin

1986-08-01

Real-time programming is a discipline of great importance not only in process control, but also in fields like communication, office automation, interactive databases, interactive graphics and operating systems development. General concepts of concurrent programming and constructs for process-synchronization are discussed in detail. Tasking and synchronization concepts, methods of process communication, interrupt and timeout handling in systems based on semaphores, signals, conditional critical regions or on real-time languages like Concurrent PASCAL, MODULA, CHILL and ADA are explained and compared with each other. The second part deals with structuring and modularization of technical processes to build reliable and maintainable real time systems. Software-quality and software engineering aspects are considered throughout the paper.

Just in Time as a Logistical Supply Concept

Directory of Open Access Journals (Sweden)

Gregor Veselko

2006-07-01

Full Text Available Recent developments have shown revolutionary progress inthe areas of information technology, logistical science andinternationalisation of business. These facts and the elementsinvolved strongly influence the methods of production and provisionof services thanks to an i"epressibly growing speed ofdata and information transfer and surmounting the culturaland geographical obstacles, which has given rise to new conceptsof business process optimisation in overcoming the distancein space and time. The result of that development weretwo concepts in the business world, the Just in Time (J!T conceptand its integral part "Quick Response': whose origins arein the Far East, in Japan, in the automotive industry. Thebreak-through of these concepts and their fast spreading toother spheres of the world economy can be attributed to theiroverwhelming efficiency. Both concepts aim to release the capitaltied in inventories, and to reduce them, avoiding thus anysurplus inventories.

An anatomy of the concept of time in Maynard Keynes

DEFF Research Database (Denmark)

Madsen, Mogens Ove

2014-01-01

attention to the concept of time and subsequent alternative method of analysis has led to a number of innovations in economic thinking. This paper will attack Keynes' handling of the concept of time from three angles: studying his philosophical background, his understanding of society and his development...

Habitat use by mountain nyala Tragelaphus buxtoni determined using stem bite diameters at point of browse, bite rates, and time budgets in the Bale Mountains National Park, Ethiopia

Directory of Open Access Journals (Sweden)

Solomon A. TADESSE, Burt P. KOTLER

2013-12-01

Full Text Available We studied the habitat use of mountain nyala Tragelaphus buxtoni in the northern edge of the Bale Mountains National Park, Ethiopia. The aims of this study were to: (1 measure and quantify habitat-specific stem bite diameters of mountain nyala foraging on common natural plant species in two major habitat types (i.e. grasslands versus woodlands, and (2 quantify the bite rates (number of bites per minute and the activity time budgets of mountain nyala as functions of habitat type and sex-age category. We randomly laid out three transects in each habitat type. Following each transect, through focal animal observations, we assessed and quantified stem diameters at point of browse (dpb, bite rates, and time budgets of mountain nyala in grasslands versus woodlands. Stem dpb provide a measure of natural giving-up densities (GUDs and can be used to assess foraging costs and efficiencies, with greater stem dpb corresponding to lower costs and greater efficiencies. The results showed that stem dpb, bite rates, induced vigilance, and proportion of time spent in feeding differed between habitats. In particular, mountain nyala had greater stem dpb, higher bite rates, and spent a greater proportion of their time in feeding and less in induced vigilance in the grasslands. In addition, adult females had the highest bite rates, and the browse species Solanum marginatum had the greatest stem dpb. Generally, grasslands provide the mountain nyala with several advantages over the woodlands, including offering lower foraging costs, greater safety, and more time for foraging. The study advocates how behavioural indicators and natural GUDs are used to examine the habitat use of the endangered mountain nyala through applying non-invasive techniques. We conclude that the resulting measures are helpful for guiding conservation and management efforts and could be applicable to a number of endangered wildlife species including the mountain nyala [Current Zoology 59 (6 : 707

D6.1: First virtual Market Place report

OpenAIRE

WaterInnEU

2016-01-01

52ºNorth WaterInnEU This report describes the current state of the prototype of the virtual Market Place in month 13 of the project. The prototype serves as a proof of concept for the Market Place concepts and services defined in the other work packages aimed to provide a place for solution offerers and managers requests can meet.

An Anatomy of the Concept of Time in Maynard Keynes

DEFF Research Database (Denmark)

Madsen, Mogens Ove

2017-01-01

attention to the concept of time, and subsequent altern ative method of analysis has led to a number of innovations in economic thinking. This paper will address Keynes’s handling of the concept of time from three angles: studying his philosophical backgr ound, his understanding of soci ety, and his...

Conception intervals and the substitution of fertility over time.

Science.gov (United States)

Olsen, R J; Farkas, G

1985-04-01

This paper applies the waiting-time regression methods of Olsen and Wolpin (1983) to an analysis of fertility. A utility maximizing model is set up and used to provide some guidance for an empirical analysis. The data are from an experimental guaranteed job program, the Youth Incentive Entitlement Pilot Project, aimed at young women 16 to 20 years old, from poverty-level families, and not yet high school graduates. The waiting-time regression method of estimation permits the youth in question to be used as her own control revealing how eligibility for the jobs program changes the durations of periods between live-birth conceptions. 3890 women surveyed had 1 birth, 429 had 2, 112 had 3, 26 had 4, and 7 had 5. Without this person specific control described here, the most important factors affecting fertility are number of siblings (negative effect), labor market attachment by parents, especially the father, and the presence of the natural father. With the person specific control, the results predicted from economic theory do emerge: even adolescent and young women consider the economic consequences of fertility reflected in effects of fertility when wages are high in favor of fertility with lower wages. Post program effects (taking place after youths lose eligibility for the program) are a rather rapid making up for foregone fertility, reducing likelihood of net reductions of total fertility.

Mapping and measuring place attachment

DEFF Research Database (Denmark)

Brown, Greg; Raymond, Christopher Mark; Corcoran, Jonathan

2015-01-01

The concept of place attachment has been studied extensively across multiple disciplines but only recently with empirical measurement using public participation GIS (PPGIS) and related crowd-sourcing mapping methods. This research trialed a spatially explicit method for identifying place attachme...

Browsing affects intra-ring carbon allocation in species with contrasting wood anatomy.

Science.gov (United States)

Palacio, S; Paterson, E; Sim, A; Hester, A J; Millard, P

2011-02-01

Current knowledge on tree carbon (C) allocation to wood is particularly scarce in plants subjected to disturbance factors, such as browsing, which affects forest regeneration worldwide and has an impact on the C balance of trees. Furthermore, quantifying the degree to which tree rings are formed from freshly assimilated vs. stored carbohydrates is highly relevant for our understanding of tree C allocation. We used (13)C labelling to quantify seasonal allocation of stored C to wood formation in two species with contrasting wood anatomy: Betula pubescens Ehrh. (diffuse-porous) and Quercus petraea [Matt.] Liebl. (ring-porous). Clipping treatments (66% shoot removal, and unclipped) were applied to analyse the effect of browsing on C allocation into tree rings, plus the effects on tree growth, architecture, ring width and non-structural carbohydrates (NSCs). The relative contribution of stored C to wood formation was greater in the ring-porous (55-70%) than in the diffuse-porous species (35-60%), although each species followed different seasonal trends. Clipping did not cause a significant depletion of C stores in either species. Nonetheless, a significant increase in the proportion of stored C allocated to earlywood growth was observed in clipped birches, and this could be explained through changes in tree architecture after clipping. The size of C pools across tree species seems to be important in determining the variability of seasonal C allocation patterns to wood and their sensibility to disturbances such as browsing. Our results indicate that the observed changes in C allocation to earlywood in birch were not related to variations in the amount or concentration of NSC stores, but to changes in the seasonal availability of recently assimilated C caused by modifications in tree architecture after browsing.

Acoustic and vibration monitoring systems and its place in the general conception of NPP diagnostics

International Nuclear Information System (INIS)

Dmitriev, V.; Kudryavtsev, B.; Morozov, S.; Finkel, B.

1993-01-01

Concept of diagnostics as a matter is an identification of defects and malfunctions in operating equipment by analyzing some data containing the information about these defects or malfunctions, but received without their direct observation. The direct observation of some parameters may be impossible in principle (for example, coolant saturation temperature), or because of inaccessibility for its measuring (for example, temperature of fuel elements), or because of the absence of a suitable sensor at a proper place. And, on the contrary, in some cases there is too much information for its simple interpretation. This report describes various monitoring systems of reactor components.Application is made to a pwr type reactor

Place-Specific Computing

DEFF Research Database (Denmark)

Messeter, Jörn

2009-01-01

An increased interest in the notion of place has evolved in interaction design based on the proliferation of wireless infrastructures, developments in digital media, and a ‘spatial turn’ in computing. In this article, place-specific computing is suggested as a genre of interaction design that add......An increased interest in the notion of place has evolved in interaction design based on the proliferation of wireless infrastructures, developments in digital media, and a ‘spatial turn’ in computing. In this article, place-specific computing is suggested as a genre of interaction design...... that addresses the shaping of interactions among people, place-specific resources and global socio-technical networks, mediated by digital technology, and influenced by the structuring conditions of place. The theoretical grounding for place-specific computing is located in the meeting between conceptions...... of place in human geography and recent research in interaction design focusing on embodied interaction. Central themes in this grounding revolve around place and its relation to embodiment and practice, as well as the social, cultural and material aspects conditioning the enactment of place. Selected...

Reframing Primary Curriculum through Concepts of Place

Science.gov (United States)

Power, Kerith; Green, Monica

2014-01-01

Australian curricula name "sustainability" as a key priority area with implications for preparing pre-service teachers. In the research that generated this paper, we asked: How can framing teaching through space and place inform pre-service teachers' pedagogical thinking and practice? In new third year Bachelor of Education (primary)…

Place visitation, place avoidance, and attitudinal ambivalence: new concepts for place research in urban recreation settings

Science.gov (United States)

David B. Klenosky; Christine A. Vogt; Herbert W. Schroeder; Cherie LeBlanc Fisher

2010-01-01

This paper draws on recent developments in research on consumer behavior and attitudes to better understand the range of behaviors and attitudes inherent in a diverse urban area. Using a mail survey of Chicago-area residents, we collected data (1) to examine residents' past visitation behavior and recommendations of places to visit and to avoid for a range of...

Media places

DEFF Research Database (Denmark)

Linde, Per; Messeter, Jörn

The impact that ubiquitous wireless network technologies and mobile phones have on our experience of the modern cityscape, has been a driving force in many research projects in recent years. The agendas differ in relation to perspectives, but it seems safe to claim that such technologies are no l......The impact that ubiquitous wireless network technologies and mobile phones have on our experience of the modern cityscape, has been a driving force in many research projects in recent years. The agendas differ in relation to perspectives, but it seems safe to claim that such technologies...... construction of place in the urban setting. The concept of Hertzian space, put forth by Anthony Dunne and others (Dunne, 1999) also carries a dimension of how spaces of wireless communication may be problematized, and how we can criticize cultural phenomena taken for granted through innovative technology. From...... this perspective wireless technology can also be a way of temporarily appropriating places within the city space for a variety of different groups, at times questioning hierarchical structures of ownership of public spaces. These spaces can be said to be hybrid spaces, bringing forth the fundamental question...

Active learning reduces annotation time for clinical concept extraction.

Science.gov (United States)

Kholghi, Mahnoosh; Sitbon, Laurianne; Zuccon, Guido; Nguyen, Anthony

2017-10-01

To investigate: (1) the annotation time savings by various active learning query strategies compared to supervised learning and a random sampling baseline, and (2) the benefits of active learning-assisted pre-annotations in accelerating the manual annotation process compared to de novo annotation. There are 73 and 120 discharge summary reports provided by Beth Israel institute in the train and test sets of the concept extraction task in the i2b2/VA 2010 challenge, respectively. The 73 reports were used in user study experiments for manual annotation. First, all sequences within the 73 reports were manually annotated from scratch. Next, active learning models were built to generate pre-annotations for the sequences selected by a query strategy. The annotation/reviewing time per sequence was recorded. The 120 test reports were used to measure the effectiveness of the active learning models. When annotating from scratch, active learning reduced the annotation time up to 35% and 28% compared to a fully supervised approach and a random sampling baseline, respectively. Reviewing active learning-assisted pre-annotations resulted in 20% further reduction of the annotation time when compared to de novo annotation. The number of concepts that require manual annotation is a good indicator of the annotation time for various active learning approaches as demonstrated by high correlation between time rate and concept annotation rate. Active learning has a key role in reducing the time required to manually annotate domain concepts from clinical free text, either when annotating from scratch or reviewing active learning-assisted pre-annotations. Copyright © 2017 Elsevier B.V. All rights reserved.

A time-based concept for terminal-area traffic management

Science.gov (United States)

Erzberger, Heinz; Tobias, Leonard

1986-01-01

An automated air-traffic-management concept that has the potential for significantly increasing the efficiency of traffic flows in high-density terminal areas is discussed. The concept's implementation depends on techniques for controlling the landing time of all aircraft entering the terminal area, both those that are equipped with on-board four-dimensional (4D) guidance systems as well as those aircraft types that are conventionally equipped. The two major ground-based elements of the system are a scheduler which assigns conflict-free landing times and a profile descent advisor. Landing time provided by the scheduler is uplinked to equipped aircraft and translated into the appropriate 4D trajectory by the-board flight-management system. The controller issues descent advisories to unequipped aircraft to help them achieve the assigned landing times. Air traffic control simulations have established that the concept provides an efficient method for controlling various mixes of 4D-equipped and unequipped, as well as low- and high-performance, aircraft. Piloted simulations of profiles flown with the aid of advisories have verified the ability to meet specified descent times with prescribed accuracy.

Search the Audio, Browse the Video—A Generic Paradigm for Video Collections

Directory of Open Access Journals (Sweden)

Efrat Alon

2003-01-01

Full Text Available The amount of digital video being shot, captured, and stored is growing at a rate faster than ever before. The large amount of stored video is not penetrable without efficient video indexing, retrieval, and browsing technology. Most prior work in the field can be roughly categorized into two classes. One class is based on image processing techniques, often called content-based image and video retrieval, in which video frames are indexed and searched for visual content. The other class is based on spoken document retrieval, which relies on automatic speech recognition and text queries. Both approaches have major limitations. In the first approach, semantic queries pose a great challenge, while the second, speech-based approach, does not support efficient video browsing. This paper describes a system where speech is used for efficient searching and visual data for efficient browsing, a combination that takes advantage of both approaches. A fully automatic indexing and retrieval system has been developed and tested. Automated speech recognition and phonetic speech indexing support text-to-speech queries. New browsable views are generated from the original video. A special synchronized browser allows instantaneous, context-preserving switching from one view to another. The system was successfully used to produce searchable-browsable video proceedings for three local conferences.

Context in place

DEFF Research Database (Denmark)

Nordentoft, Helle Merete; Thomsen, Rie

specifically argue for a more grounded approach to the conception of context - a topographic approach - in which the physical setting - i.e. 'the place' becomes an inevitable part of analyses of guidance practices in order to understand participants' sense-making processes. In the paper we draw on two case...... studies on interdisciplinary clinical supervision and work place guidance in which there appears to be a mismatch between intended outcomes and actual events. The analyses demonstrate and support that 'the place' seems - to influence partipants' responses in the guidance sessions and, therefore, must...

Making RDF Presentable - Integrated Global and Local Semantic Web Browsing

NARCIS (Netherlands)

L. Rutledge (Lloyd); J.R. van Ossenbruggen (Jacco); L. Hardman (Lynda)

2005-01-01

textabstractThis paper discusses generating document structure from annotated media repositories in a domain-independent manner. This approaches the vision of a universal RDF browser. We start by applying the search-and-browse paradigm established for the WWW to RDF presentation. Furthermore, this

Making RDF presentable: integrated global and local semantic web browsing

NARCIS (Netherlands)

L. Rutledge (Lloyd); J.R. van Ossenbruggen (Jacco); L. Hardman (Lynda)

2005-01-01

textabstractThis paper discusses generating document structure from annotated media repositories in a domain-independent manner. This approaches the vision of a universal RDF browser. We start by applying the search-and-browse paradigm established for the WWW to RDF presentation. Furthermore, this

Concepts of happiness across time and cultures.

Science.gov (United States)

Oishi, Shigehiro; Graham, Jesse; Kesebir, Selin; Galinha, Iolanda Costa

2013-05-01

We explored cultural and historical variations in concepts of happiness. First, we analyzed the definitions of happiness in dictionaries from 30 nations to understand cultural similarities and differences in happiness concepts. Second, we analyzed the definition of happiness in Webster's dictionaries from 1850 to the present day to understand historical changes in American English. Third, we coded the State of the Union addresses given by U.S. presidents from 1790 to 2010. Finally, we investigated the appearance of the phrases happy nation versus happy person in Google's Ngram Viewer from 1800 to 2008. Across cultures and time, happiness was most frequently defined as good luck and favorable external conditions. However, in American English, this definition was replaced by definitions focused on favorable internal feeling states. Our findings highlight the value of a historical perspective in the study of psychological concepts.

Jekyll or Hyde? Better browse securely

CERN Multimedia

Computer Security Team

2013-01-01

Surfing the web is like walking through London in 1886. Usually you meet nice Dr Jekyll, interact with him and everything is fine. But at other times, at night, you might encounter the malicious Mr Hyde. He just wants your money and your secrets, and wants to take advantage of you.   As in the novel by Stevenson, good and bad web pages can be very close together. Most web pages exist to provide information or a service. But one click away, one Google page down, there are malicious web pages that aim to steal your password, infect your computer, or lull you into disclosing personal information.    So remember: “STOP - THINK - CLICK!” should be the standard when browsing the Internet. If you are presented with a link that looks strange or contains gibberish (like http://211.268.156.277/.PayPal/cgi-bin/wbscrcmd_login.php), just ignore it! It is always better to type simple, comprehensible web addresses like “www.paypal.com” than...

Browsing for Information on the Web and in the File System

National Research Council Canada - National Science Library

Seifert, Ethan; Stumpf, Simone; Herlocker, Jonathan; Wynn, Eleanor

2007-01-01

Browsing is one of the methods used for finding and refinding information on the web or in the file local system and there are opportunities to avoid this, particularly if that information is revisited frequently...

Making RDF presentable : integrated global and local semantic web browsing

NARCIS (Netherlands)

Rutledge, L.W.; Ossenbruggen, van J.R.; Hardman, H.L.

2005-01-01

This paper discusses generating document structure from annotated media repositories in a domain-independent manner. This approaches the vision of a universal RDF browser. We start by applying the search-and-browse paradigm established for the WWW to RDF presentation. Furthermore, this paper adds to

Analysis of the place branding concepts

OpenAIRE

Bakanauskas, Arvydas; Gavėnas, Edvinas

2012-01-01

Straipsnyje analizuojamos pagrindinės vietovės prekės ženklo kūrimo koncepcijos bei jų svarbiausi bruožai, pateikiami ir palyginami skirtingų vietovės prekės ženklo kūrimo koncepcijų modeliai. Straipsnyje taip pat įvardijami vietovės prekės ženklo kūrimo procesai, jų tikslai, prekės ženklo kūrimo proceso dalyviai. Atliktos mokslinių šaltinių analizės pagrindu pateikiamas vietovės prekės ženklo koncepcijų palyginimas. In recent years place branding phenomena gets more and more attention in ...

A Sense of Place

Directory of Open Access Journals (Sweden)

Rachel Black

2012-09-01

Full Text Available People increasingly want to know where their food and wine comes from and who produces it. This is part of developing a taste of place, or what the French call terroir. The academic and industry debates surrounding the concept of terroir are explored, and the efforts of Massachusetts wine producers to define their sense of place are discussed.

Internet use, browsing, and the urban poor: implications for cancer control.

Science.gov (United States)

Viswanath, K; McCloud, Rachel; Minsky, Sara; Puleo, Elaine; Kontos, Emily; Bigman-Galimore, Cabral; Rudd, Rima; Emmons, Karen M

2013-12-01

Despite the growing penetration of the Internet, little is known about the usage and browsing patterns of those in poverty. We report on a randomized controlled trial that sheds light on the Internet use and browsing patterns among the urban poor. The data come from 312 participants in Boston, Massachusetts, from Click to Connect, a study that examined the impact of an intervention that provided computers, Internet, and training to people from lower socioeconomic position (SEP). Data were gathered through pre- and posttest surveys and Internet use tracking software that generated approximately 13 million network activity files and more than 5.5 million records. Internet use increased among intervention participants, with most of their time spent on social and participatory media sites or Internet portals. Differential patterns of use by gender and race/ethnicity were observed. Purposive searching for health information was low among all participants. Most of the visits to health-related sites were to local hospitals' sites suggesting the influence of possible preexisting relationships and trust. Social networking sites were frequently visited, with three sites enjoying similar popularity among all groups. Our data show that the availability of Internet can lead to significant increase in its use among low SEP groups. Low SEP members used the Internet for participation and engagement, but the sites visited differed by group. Harnessing the power of social networking sites and shareware sites may be a way to increase access to health information.

Reusable platform concepts

International Nuclear Information System (INIS)

Gudmestad, O.T.; Sparby, B.K.; Stead, B.L.

1993-01-01

There is an increasing need to reduce costs of offshore production facilities in order to make development of offshore fields profitable. For small fields with short production time there is in particular a need to investigate ways to reduce costs. The idea of platform reuse is for such fields particularly attractive. This paper will review reusable platform concepts and will discuss their range of application. Particular emphasis will be placed on technical limitations. Traditional concepts as jackups and floating production facilities will be discussed by major attention will be given to newly developed ideas for reuse of steel jackets and concrete structures. It will be shown how the operator for several fields can obtain considerable savings by applying such reusable platform concepts

Developing Second Grade Teachers' Pedagogical Content Knowledge of Place Value

Science.gov (United States)

Kulhanek, Stefani Michelle

2013-01-01

An understanding of whole number place value is a critical component of second-grade mathematics. This understanding of place value provides the foundational concept for operations with whole numbers. The ability to understand the concept of place value and transfer that understanding to teaching addition and subtraction are often problems…

From location and (non-)place to place attachment and sense of place. An exploration of imagination as the key to transform spaces into places

NARCIS (Netherlands)

ter Avest, I.

2017-01-01

In our research1 we focus on the architectural characteristics of a location, seen as a precondition to appeal to the imaginative power of learners that plays a part in satisfying their (presupposed) spiritual hunger and longings for a better world. The concepts space, nonplace, and place, in their

Concept indexing and expansion for social multimedia websites based on semantic processing and graph analysis

Science.gov (United States)

Lin, Po-Chuan; Chen, Bo-Wei; Chang, Hangbae

2016-07-01

This study presents a human-centric technique for social video expansion based on semantic processing and graph analysis. The objective is to increase metadata of an online video and to explore related information, thereby facilitating user browsing activities. To analyze the semantic meaning of a video, shots and scenes are firstly extracted from the video on the server side. Subsequently, this study uses annotations along with ConceptNet to establish the underlying framework. Detailed metadata, including visual objects and audio events among the predefined categories, are indexed by using the proposed method. Furthermore, relevant online media associated with each category are also analyzed to enrich the existing content. With the above-mentioned information, users can easily browse and search the content according to the link analysis and its complementary knowledge. Experiments on a video dataset are conducted for evaluation. The results show that our system can achieve satisfactory performance, thereby demonstrating the feasibility of the proposed idea.

Time-place learning and memory persist in mice lacking functional Per1 and Per2 clock genes.

Science.gov (United States)

Mulder, C; Van Der Zee, E A; Hut, R A; Gerkema, M P

2013-12-01

With time-place learning, animals link a stimulus with the location and the time of day. This ability may optimize resource localization and predator avoidance in daily changing environments. Time-place learning is a suitable task to study the interaction of the circadian system and memory. Previously, we showed that time-place learning in mice depends on the circadian system and Cry1 and/or Cry2 clock genes. We questioned whether time-place learning is Cry specific or also depends on other core molecular clock genes. Here, we show that Per1/Per2 double mutant mice, despite their arrhythmic phenotype, acquire time-place learning similar to wild-type mice. As well as an established role in circadian rhythms, Per genes have also been implicated in the formation and storage of memory. We found no deficiencies in short-term spatial working memory in Per mutant mice compared to wild-type mice. Moreover, both Per mutant and wild-type mice showed similar long-term memory for contextual features of a paradigm (a mild foot shock), measured in trained mice after a 2-month nontesting interval. In contrast, time-place associations were lost in both wild-type and mutant mice after these 2 months, suggesting a lack of maintained long-term memory storage for this type of information. Taken together, Cry-dependent time-place learning does not require Per genes, and Per mutant mice showed no PER-specific short-term or long-term memory deficiencies. These results limit the functional role of Per clock genes in the circadian regulation of time-place learning and memory.

Shaping Place Identity through Interaction on the Example of the European Solidarity Centre in Gdansk

Science.gov (United States)

Targowski, Wojciech; Piotr, Czyż

2017-10-01

The article presents process of shaping place identity on the example of an important for Pomerania region investment - European Solidarity Centre. The idea of a Solidarity social movement is strongly associated with the formation of post-socialist national identity of Poland as well as local identity of Pomerania, from which movement originates. The realization of the European Solidarity Centre aims to be one of the essential elements of shaping Gdańsk’s identity of space. The article is an attempt to analyse how the presence of realization gradually affects the formation of the place identity of new urban space. Analysis of this realization will allow on the one hand to verify design assumptions made by authors, on the other provides the opportunity to search for best description of still vague notion of local identity. This concept, though intuitively close to everyone still seems to elude conceptual apparatus of theory of architecture. The intention of this article is to explore the notion of identity based on the observations of the newly realized significant cultural space. This analysis approaches the concept of identity from two perspectives. The first approach draws from the concept of identity of Christian Norberg-Schulz. Here, local identity is seen as a unique set of characteristics of space. So seen the concept of place identity is a correlate of concept of personal identity. In this analysis, methods of description of personal identity were transferred to the identity of the place. In the second approach, the identity of place is understood as a unique for that place way of being in space, way to spend time and development of the site-specific urban rituals. Such a concept of identity, draws from the concept of place of Kim Dovey. Both presented approaches seems to complement each other but they also emphasize different qualities. The now-traditional concept of Genius Loci sees architecture as a structural system of meanings. Meaningful elements

Effect of feeding some evergreen tropical browse plant leaves on ...

African Journals Online (AJOL)

A feeding trial was conducted with thirty (30) weaner rabbits to investigate the nutritive potentials of some evergreen tropical browse plant leaves (Ficcus thoningii, Vitex doniana, Daniela oliveri, Sarcocephalus latifolia). Mixed breed rabbits were used and randomly assigned to five (5) treatments (T1 - T5). The rabbits in ...

"Knowing your Place in the World:" How Place and Culture Support and Obstruct Educational Aims

Science.gov (United States)

Waite, Sue

2013-01-01

There is increasing international interest in learning outside the classroom; place-based education is one manifestation of this. In this article, some conceptualisations of place are considered and attention drawn to alignments with habitus at micro, meso and macro levels. I develop a concept of cultural density as an explanatory tool to theorise…

Place Marketing. Cluj-Napoca City Case Study

Directory of Open Access Journals (Sweden)

Dan Tudor LAZĂR

2007-06-01

Full Text Available Recently, places have become like businesses. Forces such as globalization and the new 21st century technology lead to the mobility of the resources. In this newly created situation places found themselves in a position of competing with each other. In order to face this competition places incorporate new concepts such as “marketing” into their development strategies. Concepts such as ‘place competition’, ‘distinguish and competitive advantages of the place’, ‘the brand of the place’ and ‘co-branding’ are key aspects discussed in this paper regarding the case of Cluj-Napoca. In this study we focus on elaborating this key aspects of place marketing from the citizens’ perception. We asked the citizens about their perception concerning: the most representative city brands, the importance of these brands in promoting the city’s image, the differences between their city and others and their perception towards the existence of place competition.

In-Time On-Place Learning

Science.gov (United States)

Bauters, Merja; Purma, Jukka; Leinonen, Teemu

2014-01-01

The aim of this short paper is to look at how mobile video recording devices could support learning related to physical practices or places and situations at work. This paper discusses particular kind of workplace learning, namely learning using short video clips that are related to physical environment and tasks preformed in situ. The paper…

41 CFR 51-9.302 - Times, places and requirements for access requests.

Science.gov (United States)

2010-07-01

... 41 Public Contracts and Property Management 1 2010-07-01 2010-07-01 true Times, places and requirements for access requests. 51-9.302 Section 51-9.302 Public Contracts and Property Management Other... Director may require a notarized statement of identity. The Executive Director shall ensure that such times...

Browsing the fusion data in a Google map way

International Nuclear Information System (INIS)

Song, Xianming; Pan, W.; Chen, L.; Song, Xiao; Pan, L.; Luo, C.; Zhang, G.

2015-01-01

Full text of publication follows. How to access the ITER data is still an open issue. Concepts from KSTAR(1), W7X(2), EAST(3), and DIIID(4) have been presented. In this paper, a new web application to browse the fusion data in a Google map way is demonstrated on HL-2A database. This dynamic and interactive web application can run in any popular browser(IE, safari, Firefox, Opera), by any hardware (smart phone, PC, ipad, Mac) and operating system (ios, android, windows, linux, Mac OS). No any plug-ins is needed. The details of the framework for this web application are presented. The framework consists of three layers. The front top client layer is developed by Jquery code. The middle layer, which plays a role of a bridge to connect the server and client is developed by PHP code. The behind server layer is developed by Matlab, which responses any command from the front top client, retrieves the data from the HL-2A database, analyses and processes the data, and finally, returns the data to the client in client's favorite way. The way to browse and retrieve the fusion data is well welcomed by many researchers who access fusion data from many other machines. This way may apply to other machines, and present useful idea to the way for accessing ITER data in the future. References: 1) Kim, E.N., Web-based (HTML5) Interactive Graphics for Fusion Research and Collaboration, O4-2, 8. IAEA Technical Meeting on Control, Data Acquisition and Remote Participation for Fusion Research. June 20-24,2011, San Francisco, CA; 2)Davis, W.M., Easy Web Interfaces to IDL Code for NSTX Data Analysis Progress on Standardization and Automation in Software Development on W7X, P2-1. 8. IAEA Technical Meeting on Control, Data Acquisition and Remote Participation for Fusion Research. June 20-24,2011, San Francisco, CA; 3) Yang, F., A Web Based MDSPLUS Data Analysis and Visualization System for EAST, P2-16. 8th IAEA Technical Meeting on Control, Data Acquisition and Remote Participation for

INTEGRAL EDUCATION, TIME AND SPACE: PROBLEMATIZING CONCEPTS

Directory of Open Access Journals (Sweden)

Ana Elisa Spaolonzi Queiroz Assis

2018-03-01

Full Text Available Integral Education, despite being the subject of public policy agenda for some decades, still carries disparities related to its concept. In this sense, this article aims to problematize not only the concepts of integral education but also the categories time and space contained in the magazines Em Aberto. They were organized and published by the National Institute of Educational Studies Anísio Teixeira (INEP, numbers 80 (2009 and 88 (2012, respectively entitled "Educação Integral e tempo integral" and " Políticas de educação integral em jornada ampliada". The methodology is based on Bardin’s content analysis, respecting the steps of pre-analysis (research corpus formed by the texts in the journals; material exploration (reading the texts encoding data choosing the registration units for categorization; and processing and interpretation of results, based on Saviani’s Historical-Critical Pedagogy. The work reveals convergent and divergent conceptual multiplicity, provoking a discussion about a critical conception of integral education. Keywords: Integral Education. Historical-Critical Pedagogy. Content Analysis.

MPEG-7 based video annotation and browsing

Science.gov (United States)

Hoeynck, Michael; Auweiler, Thorsten; Wellhausen, Jens

2003-11-01

The huge amount of multimedia data produced worldwide requires annotation in order to enable universal content access and to provide content-based search-and-retrieval functionalities. Since manual video annotation can be time consuming, automatic annotation systems are required. We review recent approaches to content-based indexing and annotation of videos for different kind of sports and describe our approach to automatic annotation of equestrian sports videos. We especially concentrate on MPEG-7 based feature extraction and content description, where we apply different visual descriptors for cut detection. Further, we extract the temporal positions of single obstacles on the course by analyzing MPEG-7 edge information. Having determined single shot positions as well as the visual highlights, the information is jointly stored with meta-textual information in an MPEG-7 description scheme. Based on this information, we generate content summaries which can be utilized in a user-interface in order to provide content-based access to the video stream, but further for media browsing on a streaming server.

PLACE IDENTITY IN 21ST CENTURY ARCHITECTURE IN SOUTH KOREA

Directory of Open Access Journals (Sweden)

Hee Sun (Sunny Choi

2011-11-01

Full Text Available Changes to the built environment brought about by economic and cultural globalization have resulted in a blurring of national identities worldwide. Consequently, place identity has emerged as a central concern for setting the 21st century urban development agenda. This paper examines the ways in which specific aspects of urban typology relate with cultural engagements and meanings within old and new, in terms of the transferable values of place identity, particularly within South East and Far East Asian countries. Firstly, the theoretical and practical key concepts for design ideology are described in relation to the value of place identity within contemporary urban forms. These key concepts are then operationalized in order to identify the implementation of the role of place identity, not only within architectural typology, but also through a cultural sense of space and time; a hybrid typological language. The focus of this paper is to explore how the role of place identity in physical built form relates with design qualities and cultural engagement, and how the needs of local culture can be incorporated, sustained and developed alongside contemporary architecture and rapid urban development. The paper provides a critical reflection and discussion of 21st Century architecture in South Korea, particularly how the locally situated and informed might be reconciled with the global aspirations of the contemporary city.

The Philosophy behind a (Danish) Voice-controlled Interface to Internet Browsing for motor-handicapped

DEFF Research Database (Denmark)

Brøndsted, Tom

2005-01-01

The public-funded project "Indtal" ("Speak-it") has succeeded in developing a Danish voice-controlled utility for internet browsing targeting motor-handicapped users having difficulties using a standard keyboard and/or a standard mouse. The system underlies a number of a priori defined design cri...... with the unimodal oral mode, etc. These criteria have lead to a primarily message-driven system interacting with an existing browser on the end users' systems.......The public-funded project "Indtal" ("Speak-it") has succeeded in developing a Danish voice-controlled utility for internet browsing targeting motor-handicapped users having difficulties using a standard keyboard and/or a standard mouse. The system underlies a number of a priori defined design...

Urban Places in the 21st Century and the Concept of “Heimat”

Directory of Open Access Journals (Sweden)

Gerbing, Chris

2011-04-01

Full Text Available Not only due to World War II but as well within the last 30 years cities changed their townscape rapidly. The reasons lie inter alia in the shopping malls being built increasingly in top locations meaning that branding and standardization are one of the preconditions towns in the 21st century have to deal with. On the other side there is a growing awareness of historical structures providing – together with places, monuments, parks, but as well together with retail trades – a sense of feeling at home to the city dweller. Art works furthermore are able to create special landmarks within the city and, as communication is often intended by the artist, they can support this feeling. The concept of »Heimat« – that means much more then the English equivalent of feeling at home – is revised under the preconditions of urban devel-opment and incorporated in the context of the historical development of town structures and the role of monument preservation, as well as politics in Europe and especially in Germany.

Place-Related Identity, Texts, and Transcultural Meanings

Science.gov (United States)

Wyse, Dominic; Nikolajeva, Maria; Charlton, Emma; Hodges, Gabrielle Cliff; Pointon, Pam; Taylor, Liz

2012-01-01

The spatial turn has been marked by increasing interest in conceptions of space and place in diverse areas of research. However, the important links between place and identity have received less attention, particularly in educational research. This paper reports an 18-month research project that aimed to develop a theory of place-related identity…

Effects of fire and browsing on regeneration of blue oak

Science.gov (United States)

James W. Bartolome; Mitchel P. McClaran; Barbara H. Allen-Diaz; Jim Dunne; Lawrence D. Ford; Richard B. Standiford; Neil K. McDougald; Larry C. Forero

2002-01-01

Blue oaks (Quercus douglasii) are not regenerating well over much of California. The roles of fire and browsing in regeneration are probably significant, but poorly understood. We burned two foothill blue oak woodland sites which contained significant numbers of small trees between 40 and 70 cm tall, then compared height growth over 14 years among 48...

Browse Title Index

African Journals Online (AJOL)

2017), Euphemism vs explicitness: A corpus-based ... Vol 37, No 1 (2017), Images of traditional Setswana time concepts ... Vol 35, No 1 (2015), In praise of the Zulu muse: The portrayal of BW Vilakazi in modern Zulu poetry ...

NASA's Global Imagery Browse Services - Technologies for Visualizing Earth Science Data

Science.gov (United States)

Cechini, M. F.; Boller, R. A.; Baynes, K.; Schmaltz, J. E.; Thompson, C. K.; Roberts, J. T.; Rodriguez, J.; Wong, M. M.; King, B. A.; King, J.; De Luca, A. P.; Pressley, N. N.

2017-12-01

For more than 20 years, the NASA Earth Observing System (EOS) has collected earth science data for thousands of scientific parameters now totaling nearly 15 Petabytes of data. In 2013, NASA's Global Imagery Browse Services (GIBS) formed its vision to "transform how end users interact and discover [EOS] data through visualizations." This vision included leveraging scientific and community best practices and standards to provide a scalable, compliant, and authoritative source for EOS earth science data visualizations. Since that time, GIBS has grown quickly and now services millions of daily requests for over 500 imagery layers representing hundreds of earth science parameters to a broad community of users. For many of these parameters, visualizations are available within hours of acquisition from the satellite. For others, visualizations are available for the entire mission of the satellite. The GIBS system is built upon the OnEarth and MRF open source software projects, which are provided by the GIBS team. This software facilitates standards-based access for compliance with existing GIS tools. The GIBS imagery layers are predominantly rasterized images represented in two-dimensional coordinate systems, though multiple projections are supported. The OnEarth software also supports the GIBS ingest pipeline to facilitate low latency updates to new or updated visualizations. This presentation will focus on the following topics: Overview of GIBS visualizations and user community Current benefits and limitations of the OnEarth and MRF software projects and related standards GIBS access methods and their in/compatibilities with existing GIS libraries and applications Considerations for visualization accuracy and understandability Future plans for more advanced visualization concepts including Vertical Profiles and Vector-Based Representations Future plans for Amazon Web Service support and deployments

Nutritive value of browses as protein supplement(s) to poor quality roughages

NARCIS (Netherlands)

Kaitho, R.J.

1997-01-01

In tropical and subtropical regions, pasture grasses and cereal residues are frequently low in nutrients especially protein and therefore cannot support high levels of ruminant production. Many browse species are endowed with high levels of protein and hence suitable as supplements. The

A New Time-varying Concept of Risk in a Changing Climate

Science.gov (United States)

Sarhadi, Ali; Ausín, María Concepción; Wiper, Michael P.

2016-10-01

In a changing climate arising from anthropogenic global warming, the nature of extreme climatic events is changing over time. Existing analytical stationary-based risk methods, however, assume multi-dimensional extreme climate phenomena will not significantly vary over time. To strengthen the reliability of infrastructure designs and the management of water systems in the changing environment, multidimensional stationary risk studies should be replaced with a new adaptive perspective. The results of a comparison indicate that current multi-dimensional stationary risk frameworks are no longer applicable to projecting the changing behaviour of multi-dimensional extreme climate processes. Using static stationary-based multivariate risk methods may lead to undesirable consequences in designing water system infrastructures. The static stationary concept should be replaced with a flexible multi-dimensional time-varying risk framework. The present study introduces a new multi-dimensional time-varying risk concept to be incorporated in updating infrastructure design strategies under changing environments arising from human-induced climate change. The proposed generalized time-varying risk concept can be applied for all stochastic multi-dimensional systems that are under the influence of changing environments.

A New Time-varying Concept of Risk in a Changing Climate.

Science.gov (United States)

Sarhadi, Ali; Ausín, María Concepción; Wiper, Michael P

2016-10-20

In a changing climate arising from anthropogenic global warming, the nature of extreme climatic events is changing over time. Existing analytical stationary-based risk methods, however, assume multi-dimensional extreme climate phenomena will not significantly vary over time. To strengthen the reliability of infrastructure designs and the management of water systems in the changing environment, multidimensional stationary risk studies should be replaced with a new adaptive perspective. The results of a comparison indicate that current multi-dimensional stationary risk frameworks are no longer applicable to projecting the changing behaviour of multi-dimensional extreme climate processes. Using static stationary-based multivariate risk methods may lead to undesirable consequences in designing water system infrastructures. The static stationary concept should be replaced with a flexible multi-dimensional time-varying risk framework. The present study introduces a new multi-dimensional time-varying risk concept to be incorporated in updating infrastructure design strategies under changing environments arising from human-induced climate change. The proposed generalized time-varying risk concept can be applied for all stochastic multi-dimensional systems that are under the influence of changing environments.

Building local communities: Place-shaping as nation-building

NARCIS (Netherlands)

S.G.J. Van de Walle (Steven)

2010-01-01

textabstractThe Lyons Inquiry into Local Government has introduced the English local government community to the concept of ‘place-shaping’. Place-shaping refers to the new role for local governments in promoting the well-being of communities and citizens. The processes of place-shaping are

Coupling News Sentiment with Web Browsing Data Improves Prediction of Intra-Day Price Dynamics.

Science.gov (United States)

Ranco, Gabriele; Bordino, Ilaria; Bormetti, Giacomo; Caldarelli, Guido; Lillo, Fabrizio; Treccani, Michele

2016-01-01

The new digital revolution of big data is deeply changing our capability of understanding society and forecasting the outcome of many social and economic systems. Unfortunately, information can be very heterogeneous in the importance, relevance, and surprise it conveys, affecting severely the predictive power of semantic and statistical methods. Here we show that the aggregation of web users' behavior can be elicited to overcome this problem in a hard to predict complex system, namely the financial market. Specifically, our in-sample analysis shows that the combined use of sentiment analysis of news and browsing activity of users of Yahoo! Finance greatly helps forecasting intra-day and daily price changes of a set of 100 highly capitalized US stocks traded in the period 2012-2013. Sentiment analysis or browsing activity when taken alone have very small or no predictive power. Conversely, when considering a news signal where in a given time interval we compute the average sentiment of the clicked news, weighted by the number of clicks, we show that for nearly 50% of the companies such signal Granger-causes hourly price returns. Our result indicates a "wisdom-of-the-crowd" effect that allows to exploit users' activity to identify and weigh properly the relevant and surprising news, enhancing considerably the forecasting power of the news sentiment.

Coupling News Sentiment with Web Browsing Data Improves Prediction of Intra-Day Price Dynamics.

Directory of Open Access Journals (Sweden)

Gabriele Ranco

Full Text Available The new digital revolution of big data is deeply changing our capability of understanding society and forecasting the outcome of many social and economic systems. Unfortunately, information can be very heterogeneous in the importance, relevance, and surprise it conveys, affecting severely the predictive power of semantic and statistical methods. Here we show that the aggregation of web users' behavior can be elicited to overcome this problem in a hard to predict complex system, namely the financial market. Specifically, our in-sample analysis shows that the combined use of sentiment analysis of news and browsing activity of users of Yahoo! Finance greatly helps forecasting intra-day and daily price changes of a set of 100 highly capitalized US stocks traded in the period 2012-2013. Sentiment analysis or browsing activity when taken alone have very small or no predictive power. Conversely, when considering a news signal where in a given time interval we compute the average sentiment of the clicked news, weighted by the number of clicks, we show that for nearly 50% of the companies such signal Granger-causes hourly price returns. Our result indicates a "wisdom-of-the-crowd" effect that allows to exploit users' activity to identify and weigh properly the relevant and surprising news, enhancing considerably the forecasting power of the news sentiment.

Science, practice, and place [Chapter 2

Science.gov (United States)

Daniel R. Williams

2013-01-01

Place-oriented inquiry and practice are proposed as keys to overcoming the persistent gap between science and practice. This chapter begins by describing some of the reasons science fails to simplify conservation practice, highlighting the challenges associated with the social and ecological sciences of multi-scaled complexity. Place concepts help scientists and...

Making historic loss data comparable over time and place

Science.gov (United States)

Eichner, Jan; Steuer, Markus; Löw, Petra

2017-04-01

When utilizing historic loss data for present day risk assessment, it is necessary to make the data comparable over time and place. To achieve this, the assessment of costs from natural hazard events requires consistent and homogeneous methodologies for loss estimation as well as a robust treatment of loss data to estimate and/or reduce distorting effects due to a temporal bias in the reporting of small-scale loss events. Here we introduce Munich Re's NatCatSERVICE loss database and present a novel methodology of peril-specific normalization of the historic losses (to account for socio-economic growth of assets over time), and we introduce a metric of severity classification (called CatClass) that allows for a global comparison of impact severity across countries of different stages of economic development.

Vertebrate Herbivore Browsing on Neighboring Forage Species Increases the Growth and Dominance of Siberian Alder Across a Latitudinal Transect in Northern Alaska.

Science.gov (United States)

McNeill, E. M.; Ruess, R. W.

2017-12-01

Vertebrate herbivores strongly influence plant growth and architecture, biogeochemical cycling, and successional dynamics in boreal and arctic ecosystems. One of the most notable impacts of vertebrate herbivory is on the growth and spread of alder, a chemically-defended, N-fixing shrub whose distribution in the Alaskan arctic has expanded dramatically over the past 60 years. Although herbivore effects on thin-leaf alder are well described for interior Alaskan floodplains, no work has been conducted on the effects of herbivores on Siberian alder (Alnus viridis spp fruticosa), despite the increasing importance of this species to high latitude ecosystems. We characterized browsing by snowshoe hares, moose, and willow ptarmigan on dominant shrub species across topo-edaphic sequences within 5 ecoregions along a 600 km latitudinal transect extending from interior Alaska to the North Slope. Ptarmigan browsed wind-blown lowland and alpine sites devoid of trees in all regions; moose browsed predominantly willow species in hardwood and mixed forests and were absent north of the Brooks Range; snowshoe hares selected habitats and forage based on their local density and vulnerability to predators. Browsing intensity on Siberian alder was either undetectable or low, limited primarily to hare browsing on young ramets in the northern boreal forest where hare density relative to forage availability is highest. Overall, alder height growth was positively correlated with levels of herbivory on competing shrub species. Our data support the hypothesis that vertebrate herbivore browsing is indirectly augmenting the growth, dominance, and possible spread of Siberian alder throughout its northern Alaskan range. Given the potential high rates of N-fixation inputs by Siberian alder, we believe herbivores are also having strong indirect effects on biogeochemical cycling and possibly C storage in these landscapes.

Concept of time and space of Eusebius of Caesarea

Science.gov (United States)

Muradyan, Gurgen

2016-12-01

The present paper analyses the concept of time and space of Eusebius Pamphili, who was a bishop of Caesarea. Little is known about the life of Eusebius. His life spanned one of the most traumatic and interesting periods in the history of Christianity. Not everyone would agree with his doctrinal position on a range of subjects, but few would deny the unique contribution he made by bringing to light so many events that took place during the first 300 years of the Christian era. Throughout his life Eusebius also wrote apologetic works, commentaries on the Bible, and works explaining the parallels and discrepancies in the Gospels. Dogmatically, Eusebius stands entirely upon the shoulders of Origen, who was anathemized by the Fifth Ecumenical Council. Like Origen, he started from the fundamental thought of the absolute sovereignty (monarchia) of God. God is the cause of all beings. But he is not merely a cause; in him everything good is included, from him all life originates, and he is the source of all virtue. He is the highest God to whom Christ is subject as the second God. God sent Christ into the world that it may partake of the blessings included in the essence of God. Christ is the only really good creature; he possesses the image of God and is a ray of the eternal light, but the figure of the ray is so limited by Eusebius that he expressly emphasizes the self-existence of Jesus. Critics of Eusebius accuse him of lacking critical judgment and literary style. In his day, however, he was highly regarded both as a Catholic bishop and as a historian by many in high places, including the bishop of Rome and the emperor Constantine. This allowed him access to the imperial archives and the opportunity to study a wide range of documents, many of considerable antiquity. Because much, if not most, of this material is now no longer extant, the service rendered by Eusebius to later generations lies in his extensive quotations from such works.

Professionalism in its time and place: some implications for medical education.

Science.gov (United States)

Wilkinson, Tim J; Moore, Maryleigh; Flynn, Eleanor M

2012-07-29

Professionalism is fundamental to good medical practice but is multifaceted so observing that a person is professional in some areas will not guarantee that person would be professional in others. Most definitions of professionalism include a commitment to self-monitor and to improve; some personal virtues; and effective relationships with colleagues, patients and people who are important to those patients. In addition, it is suggested that expectations of professionalism may alter depending on context, both of time and place. Societal expectations relating to professionalism are likely to change over time and our expectations of individuals may alter according to the stage of training. The environment (the workplace, one's colleagues, the work tasks) is also highly influential on the manifestation of professional behaviours. The medical profession's social contract in relation to professionalism will always need to be updated. The effect of time and place means that searching for innate or stable elements of professionalism, in order to predict subsequent behaviours, is therefore difficult. This has implications for the selection, education and assessment of medical students. The focus should be on how to build adaptability and resilience to contextual influences; to identify those elements of professionalism that can be learnt; and build systems of assessment that reflect professionalism's multifaceted and contextual aspects.

The Criteria People Use in Relevance Decisions on Health Information: An Analysis of User Eye Movements When Browsing a Health Discussion Forum.

Science.gov (United States)

Pian, Wenjing; Khoo, Christopher Sg; Chang, Yun-Ke

2016-06-20

People are increasingly accessing health-related social media sites, such as health discussion forums, to post and read user-generated health information. It is important to know what criteria people use when deciding the relevance of information found on health social media websites, in different situations. The study attempted to identify the relevance criteria that people use when browsing a health discussion forum, in 3 types of use contexts: when seeking information for their own health issue, when seeking for other people's health issue, and when browsing without a particular health issue in mind. A total of 58 study participants were self-assigned to 1 of the 3 use contexts or information needs and were asked to browse a health discussion forum, HealthBoards.com. In the analysis, browsing a discussion forum was divided into 2 stages: scanning a set of post surrogates (mainly post titles) in the summary result screen and reading a detailed post content (including comments by other users). An eye tracker system was used to capture participants' eye movement behavior and the text they skim over and focus (ie, fixate) on during browsing. By analyzing the text that people's eyes fixated on, the types of health information used in the relevance judgment were determined. Post-experiment interviews elicited participants' comments on the relevance of the information and criteria used. It was found that participants seeking health information for their own health issue focused significantly more on the poster's symptoms, personal history of the disease, and description of the disease (P=.01, .001, and .02). Participants seeking for other people's health issue focused significantly more on cause of disease, disease terminology, and description of treatments and procedures (P=.01, .01, and .02). In contrast, participants browsing with no particular issue in mind focused significantly more on general health topics, hot topics, and rare health issues (P=.01, .01, and .01

The Criteria People Use in Relevance Decisions on Health Information: An Analysis of User Eye Movements When Browsing a Health Discussion Forum

Science.gov (United States)

Khoo, Christopher SG; Chang, Yun-Ke

2016-01-01

Background People are increasingly accessing health-related social media sites, such as health discussion forums, to post and read user-generated health information. It is important to know what criteria people use when deciding the relevance of information found on health social media websites, in different situations. Objective The study attempted to identify the relevance criteria that people use when browsing a health discussion forum, in 3 types of use contexts: when seeking information for their own health issue, when seeking for other people’s health issue, and when browsing without a particular health issue in mind. Methods A total of 58 study participants were self-assigned to 1 of the 3 use contexts or information needs and were asked to browse a health discussion forum, HealthBoards.com. In the analysis, browsing a discussion forum was divided into 2 stages: scanning a set of post surrogates (mainly post titles) in the summary result screen and reading a detailed post content (including comments by other users). An eye tracker system was used to capture participants’ eye movement behavior and the text they skim over and focus (ie, fixate) on during browsing. By analyzing the text that people’s eyes fixated on, the types of health information used in the relevance judgment were determined. Post-experiment interviews elicited participants’ comments on the relevance of the information and criteria used. Results It was found that participants seeking health information for their own health issue focused significantly more on the poster’s symptoms, personal history of the disease, and description of the disease (P=.01, .001, and .02). Participants seeking for other people’s health issue focused significantly more on cause of disease, disease terminology, and description of treatments and procedures (P=.01, .01, and .02). In contrast, participants browsing with no particular issue in mind focused significantly more on general health topics, hot

TouchWB : Touch behavioral user authentication based on web browsing on smartphones

DEFF Research Database (Denmark)

Meng, Weizhi; Wang, Yu; Wong, Duncan S.

2018-01-01

browsing gestures. For evaluation, we implemented the scheme on Android phones and conducted a user study involving 48 participants. Experimental results demonstrated that our approach could reduce the touch behavioral deviation by nearly half and achieve an average error rate of about 2.4% by using...

Foliar essential oils and deer browsing preference of Douglas-fir genotypes

Science.gov (United States)

M.A. Radwan

1978-01-01

Yield and composition of essential oils were compared in foliage of Douglas-fir. Five clones with different susceptibilities to deer browsing were used; foliage was collected during the dormant season. There were no qualitative differences among the oils of the different clones, but the oils differed quantitatively in all variables measured. Eight variables appeared...

Theorizing Space-Time Relations in Education: The Concept of Chronotope

Science.gov (United States)

Ritella, Giuseppe; Ligorio, Maria Beatrice; Hakkarainen, Kai

2016-01-01

Due to ongoing cultural-historical transformations, the space-time of learning is radically changing, and theoretical conceptualizations are needed to investigate how such evolving space-time frames can function as a ground for learning. In this article, we argue that the concept of chronotope--from Greek chronos and topos, meaning time and…

Place branding, embeddedness and endogenous rural development

NARCIS (Netherlands)

Donner, Mechthild; Horlings, Lummina; Fort, Fatiha; Vellema, Sietze

2017-01-01

This article deals with place branding on the regional scale, in the rural context of food and tourism networks in Europe. Place branding is linked to the concepts of endogenous rural development, territory and embeddedness, by analysing how the valorisation of specific rural assets takes shape.

The effect of supplementary feeding on the resilience and resistance of browsing Criollo kids against natural gastrointestinal nematode infections during the rainy season in tropical Mexico.

Science.gov (United States)

Torres-Acosta, J F J; Jacobs, D E; Aguilar-Caballero, A; Sandoval-Castro, C; May-Martinez, M; Cob-Galera, L A

2004-10-05

The objective was to determine the effect of supplementary feeding on the resilience and resistance of Criollo kids against natural gastrointestinal nematode (GIN) infections, when browsing native vegetation during the wet season in tropical Mexico. Thirty-four 2-month old Criollo kids, raised nematode free, were included at weaning in a 22-week trial. The kids were placed into four groups. Two groups of 8 kids were offered 100g/day soybean and sorghum meal (26%:74%, respectively fresh basis) (treated/supplemented (T-S) and infected/supplemented (I-S)). Two groups remained with no supplement for the duration of the trial (infected/non-supplemented (I-NS) (n = 10) and treated/non-supplemented (T-NS) (n = 8)). Kids in groups T-S and T-NS were drenched with 0.2mg of moxidectin/kg body weight orally (Cydectin, Fort Dodge) every 28 days. Groups I-S and I-NS were naturally infected with GIN. The animals browsed native vegetation (for an average of 7h/day) together with a herd of 120 naturally infected adult goats. Cumulative live weight gain (CLWG), packed cell volume (PCV), haemoglobin (Hb), total plasma protein and plasma albumin were recorded every 14 days as measurements of resilience. Resistance parameters (faecal egg counts (FEC) and peripheral eosinophil counts (PEC)) were also measured. Bulk faecal cultures were made for each group every 28 days. Every month a new pair of tracer kids assessed the infectivity of the vegetation browsed by the animals. The T-S group had the highest CLWG, PCV and Hb compared to the other three groups (P 0.05), while the I-NS group had the poorest CLWG, PCV and Hb (P Criollo kids against natural GIN infections and was economically feasible. Improved resistance was also suggested by the PEC but was not confirmed in the FEC.

Time and Place as Modifiers of Personal UV Exposure

Directory of Open Access Journals (Sweden)

Brian L. Diffey

2018-05-01

Full Text Available It is a common belief that, if we want to limit our sun exposure during outdoor recreational activities and holidays in order to avoid sunburn or reduce our risk of skin cancer, we need to reach for the bottle of sunscreen or cover up with clothing. As important as these measures are, there is another way to enjoy our time outdoors and still benefit from the experience. In this article, we consider the impact of time, place, and behaviour outdoors on our exposure to solar ultraviolet (UV radiation. Some of the simple actions we can take in controlling our UV exposure include being aware of the position of the sun in the sky, understanding how we can use the UV index to guide our outdoor exposure, and the importance of reducing our sun exposure around the middle of the day. Finally we review our preferred holiday activities and destinations, and the influence of outdoor leisure pursuits. By planning where and when we spend our leisure time in the sun, we can maximise our enjoyment whilst limiting our UV exposure.

Time and Place as Modifiers of Personal UV Exposure.

Science.gov (United States)

Diffey, Brian L

2018-05-30

It is a common belief that, if we want to limit our sun exposure during outdoor recreational activities and holidays in order to avoid sunburn or reduce our risk of skin cancer, we need to reach for the bottle of sunscreen or cover up with clothing. As important as these measures are, there is another way to enjoy our time outdoors and still benefit from the experience. In this article, we consider the impact of time, place, and behaviour outdoors on our exposure to solar ultraviolet (UV) radiation. Some of the simple actions we can take in controlling our UV exposure include being aware of the position of the sun in the sky, understanding how we can use the UV index to guide our outdoor exposure, and the importance of reducing our sun exposure around the middle of the day. Finally we review our preferred holiday activities and destinations, and the influence of outdoor leisure pursuits. By planning where and when we spend our leisure time in the sun, we can maximise our enjoyment whilst limiting our UV exposure.

Deweyan integration: moving beyond place attachment in elderly migration theory.

Science.gov (United States)

Cutchin, M P

2001-01-01

The fact that aging-in-place and elderly migration are intricately linked has been overlooked by behavioral approaches to elderly migration. "Humanistic" inquiry has provided important insights into aging-in-place and elderly migration as well as the connection between the two. Humanistic approaches, however, do not encapsulate the full range of experience involved in elders' lives. To move beyond humanistic research and key concepts such as place attachment, the philosophy of John Dewey is introduced. Dewey's viewpoint is merged with the geographical concept of place into what is termed "place integration." This perspective is subsequently compared with humanistic perspectives on aging-in-place and elderly migration decision-making. Fundamental differences such as temporal orientation and substantive focus are illustrated and discussed. Conclusions address the utility of such a perspective.

What about Place? Considering the Role of Physical Environment on Youth Imagining of Future Possible Selves

Science.gov (United States)

Prince, Dana

2013-01-01

Identity research indicates that development of well elaborated cognitions about oneself in the future, or one's possible selves, is consequential for youths' developmental trajectories, influencing a range of social, health, and educational outcomes. Although the theory of possible selves considers the role of social contexts in identity development, the potential influence of the physical environment is understudied. At the same time, a growing body of work spanning multiple disciplines points to the salience of place, or the meaningful physical environments of people's everyday lives, as an active contributor to self-identity. Bridging these two lines of inquiry, I provide evidence to show how place-based experiences, such as belonging, aversion, and entrapment, may be internalized and encoded into possible selves, thus producing emplaced future self-concept. I suggest that for young people, visioning self in the future is inextricably bound with place; place is an active contributor both in the present development of future self-concept and in enabling young people to envision different future possible places. Implications for practice and future research include place-making interventions and conceptualizing place beyond “neighborhood effects.” PMID:25642137

Simulation evaluation of TIMER, a time-based, terminal air traffic, flow-management concept

Science.gov (United States)

Credeur, Leonard; Capron, William R.

1989-01-01

A description of a time-based, extended terminal area ATC concept called Traffic Intelligence for the Management of Efficient Runway scheduling (TIMER) and the results of a fast-time evaluation are presented. The TIMER concept is intended to bridge the gap between today's ATC system and a future automated time-based ATC system. The TIMER concept integrates en route metering, fuel-efficient cruise and profile descents, terminal time-based sequencing and spacing together with computer-generated controller aids, to improve delivery precision for fuller use of runway capacity. Simulation results identify and show the effects and interactions of such key variables as horizon of control location, delivery time error at both the metering fix and runway threshold, aircraft separation requirements, delay discounting, wind, aircraft heading and speed errors, and knowledge of final approach speed.

A generative model for scientific concept hierarchies.

Science.gov (United States)

Datta, Srayan; Adar, Eytan

2018-01-01

In many scientific disciplines, each new 'product' of research (method, finding, artifact, etc.) is often built upon previous findings-leading to extension and branching of scientific concepts over time. We aim to understand the evolution of scientific concepts by placing them in phylogenetic hierarchies where scientific keyphrases from a large, longitudinal academic corpora are used as a proxy of scientific concepts. These hierarchies exhibit various important properties, including power-law degree distribution, power-law component size distribution, existence of a giant component and less probability of extending an older concept. We present a generative model based on preferential attachment to simulate the graphical and temporal properties of these hierarchies which helps us understand the underlying process behind scientific concept evolution and may be useful in simulating and predicting scientific evolution.

A generative model for scientific concept hierarchies

Science.gov (United States)

Adar, Eytan

2018-01-01

In many scientific disciplines, each new ‘product’ of research (method, finding, artifact, etc.) is often built upon previous findings–leading to extension and branching of scientific concepts over time. We aim to understand the evolution of scientific concepts by placing them in phylogenetic hierarchies where scientific keyphrases from a large, longitudinal academic corpora are used as a proxy of scientific concepts. These hierarchies exhibit various important properties, including power-law degree distribution, power-law component size distribution, existence of a giant component and less probability of extending an older concept. We present a generative model based on preferential attachment to simulate the graphical and temporal properties of these hierarchies which helps us understand the underlying process behind scientific concept evolution and may be useful in simulating and predicting scientific evolution. PMID:29474409

An Investigation of Adolescent Girls' Global Self-Concept, Physical Self-Concept, Identified Regulation, and Leisure-Time Physical Activity in Physical Education

Science.gov (United States)

Beasley, Emily Kristin; Garn, Alex C.

2013-01-01

This study examined the relationships among identified regulation, physical self-concept, global self-concept, and leisure-time physical activity with a sample of middle and high school girls (N = 319) enrolled in physical education. Based on Marsh's theory of self-concept, it was hypothesized that a) physical self-concept would mediate the…

The Time Lens Concept Applied to Ultra-High-Speed OTDM Signal Processing

DEFF Research Database (Denmark)

Clausen, Anders; Palushani, Evarist; Mulvad, Hans Christian Hansen

2013-01-01

This survey paper presents some of the applications where the versatile time-lens concept successfully can be applied to ultra-high-speed serial systems by offering expected needed functionalities for future optical communication networks.......This survey paper presents some of the applications where the versatile time-lens concept successfully can be applied to ultra-high-speed serial systems by offering expected needed functionalities for future optical communication networks....

Right the first time in the right place

International Nuclear Information System (INIS)

Lartisien, Michel

1989-01-01

FRAMATOME's effort to train the personnel has always been very important and has never slackened. However, traditional training methods with qualified lecturers addressing groups of twelve to eighteen people, with circumstantial lectures, exercises and tests on selected subjects are no longer convenient for maintenance activities. Owing to site locations and specific periods of time for refueling and maintenance activities (summertime) training must be arranged anytime and on the spot, for maintenance personnel. So computer-aided training systems have been developed to help perform right the first time in the right place. Each agent sits in front of the console, alone like in most of his activities. He reviews the process on the TeV screen in the same conditions as on the spot and can even simulate operations ; he must sometimes answer questions and get the right answer or comes back to the beginning of the sequence concerned. This system is also used for personnel indoctrination and training in QA principles as well as QA practices, demonstrated by using a combination of video films, simulated actions and paper supports. The system allows to test each individual's performance and acquisition of knowledge as a criterion for qualification

Digital Storytelling in a Place-Based Composition Course

Science.gov (United States)

Chisholm, James S.; Trent, Brandie

2014-01-01

Although the study of place in the fields of composition and education has a long and compelling history, the concept has taken on increased importance in today's digital landscape. As perceptions of places shift, we're challenged to understand how and which places shape who we are. Due to its potential power to leverage student choice,…

On the application of Discrete Time Optimal Control Concepts to ...

African Journals Online (AJOL)

On the application of Discrete Time Optimal Control Concepts to Economic Problems. ... Journal of the Nigerian Association of Mathematical Physics ... Abstract. An extension of the use of the maximum principle to solve Discrete-time Optimal Control Problems (DTOCP), in which the state equations are in the form of general ...

Time-place learning over a lifetime : Absence of memory loss in trained old mice

NARCIS (Netherlands)

Mulder, Cornelis K; Reckman, Gerlof A R; Gerkema, Menno P; van der Zee, Eddy A

Time-place learning (TPL) offers the possibility to study the functional interaction between cognition and the circadian system with aging. With TPL, animals link biological significant events with the location and the time of day. This what-where-when type of memory provides animals with an

Timber, Browse, and Herbage on Selected Loblolly-Shortleaf Pine-Hardwood Forest Stands

Science.gov (United States)

Gale L. Wolters; Alton Martin; Warren P. Clary

1977-01-01

A thorough vegetation inventory was made on loblolly-shortleaf pine-hardwood stands scheduled by forest industry for clearcutting, site preparation, and planting to pine in north central Louisiana and southern Arkansas. Overstory timber, on the average, contained about equal proportions of softwood and hardwood basal area. Browse plants ranged from 5,500 to over 70,...

RETIMAC: a real-time material control concept for strategic special nuclear material

International Nuclear Information System (INIS)

Shea, T.E.

1975-01-01

As one possible means to upgrade licensee safeguards systems, the NRC is exploring a real-time material control concept. The concept incorporates process controls, material containment provisions, and extensive instrumentation. Plants incorporating this concept would be better able to prevent, deter, and detect diversion, and to assure that diversion has not gone undetected. A substantial methods development, evaluation, and preliminary standards development program is under way to develop the basis for future policy decisions

Could Periodontitis Affect Time to Conception? | Nwhator | Annals of ...

African Journals Online (AJOL)

Background: Chronic periodontitis is gaining increasing prominence as a potential influnce on systemic health. Time to conception has been recently investigated in relation to chronic periodontitis among Caucasians. The authors set out to replicate the study among Nigerian pregnant women. Aim: The etiology of many ...

Browse species from Ethiopia: role in methane reduction and nematode control in goats

NARCIS (Netherlands)

Mengistu, Genet F.

2017-01-01

The aim of the research reported in this thesis was to evaluate browse species collected from Ethiopia for preference by goats, and for their in vitro anthelmintic and methane (CH4) reduction properties. During the conduct of the studies observations were made warranting a further aim,

Use of various contraceptive methods and time of conception in a community-based population.

Science.gov (United States)

Kaplan, Boris; Nahum, Ravit; Yairi, Yael; Hirsch, Michael; Pardo, Josef; Yogev, Yariv; Orvieto, Raoul

2005-11-01

To investigate the association between method of contraception and time to conception in a normal community-based population. Prospective, cross-sectional, survey. Large comprehensive ambulatory women's health center. One thousand pregnant women at their first prenatal obstetrics visit were asked to complete a self-report questionnaire. The return to fertility was analyzed by type of contraceptive method, duration of use, and other sociodemographic variables. Response rate was 80% (n=798). Mean age of the patients was 29.9+/-5 years. Seventy-five percent had used a contraceptive before trying to conceive: 80% oral contraceptives, 8% intrauterine device, and 7% barrier methods. Eighty-six percent conceived spontaneously. Contraceptive users had a significantly higher conception rate than nonusers in the first 3 months from their first attempt at pregnancy. Type of contraception was significantly correlated with time to conception. Pregnancy rates within 6 months of the first attempt was 60% for oral contraceptive users compared to 70 and 81% for the intrauterine device and barrier method groups, respectively. There was no correlation between time to conception and parity or duration of contraceptive use. Other factors found to be significantly related to time to conception were older age of both partners and higher body mass index. Contraception use before a planned pregnancy does not appear to affect ease of conception. Type of method used, although not duration of use, may influence the time required to conceive.

The use of three orthogonal time-dimensions for concept reconciliation in physics

International Nuclear Information System (INIS)

Lewis, B.L.

1981-01-01

This paper uses logic and documented experimental results to show that there is overwhelming evidence to prove that time is multidimensional but that man can only perceive (measure) one of these dimensions. This paper attempts to demonstrate that man has enough experimental clues to permit him to develop a useful multidimensional time concept that will allow him to relate and explain observable physical phenomena. To demonstrate this, a multidimensional time concept is developed and used to explain and relate the following: the wave particle duality of nature, electromagnetic phenomena, intrinsic angular momentum, time dilation, Lorentz contraction and gravity. In the process, electrons are related to photons, protons to neutrinos and all four to tachyons. (Auth.)

Fruiting of browse plants affected by pine site preparation in east Texas

Science.gov (United States)

John J. Stransky; Douglas Richardson

1977-01-01

Pine planting sites prepared by burning yielded 120 kg/ha of browse fruits the third growing season after site treatment. Control plots yielded 74, KG-bladed plots 57, and chopped plots 41 kg/ha. Blackberries, American beautyberry, sumac, Sebastian bush, muscadine grape, blueberries, and southern wax-myrtle were the principal species. Most fruit was available in summer...

Phenotypic sex ratios of Atriplex canescens shrubs in relation to cattle browsing

Science.gov (United States)

Andres F. Cibils; David M. Swift; Richard H. Hart

2001-01-01

Previous studies conducted at our research site on the shortgrass steppe in Colorado showed that phenotypic sex ratios of tetraploid fourwing saltbush (Atriplex canescens Pursh [Nutt]) shrubs were less female biased in grazed pastures than in adjacent exclosures. The potential effects of cattle browsing on shrub sex ratios were studied both in the field and in a...

Right the first time in the right place

Energy Technology Data Exchange (ETDEWEB)

Lartisien, Michel [FRAMATOME, Paris (France)

1989-04-15

FRAMATOME's effort to train the personnel has always been very important and has never slackened. However, traditional training methods with qualified lecturers addressing groups of twelve to eighteen people, with circumstantial lectures, exercises and tests on selected subjects are no longer convenient for maintenance activities. Owing to site locations and specific periods of time for refueling and maintenance activities (summertime) training must be arranged anytime and on the spot, for maintenance personnel. So computer-aided training systems have been developed to help perform right the first time in the right place. Each agent sits in front of the console, alone like in most of his activities. He reviews the process on the TeV screen in the same conditions as on the spot and can even simulate operations ; he must sometimes answer questions and get the right answer or comes back to the beginning of the sequence concerned. This system is also used for personnel indoctrination and training in QA principles as well as QA practices, demonstrated by using a combination of video films, simulated actions and paper supports. The system allows to test each individual's performance and acquisition of knowledge as a criterion for qualification.

26 CFR 20.6151-1 - Time and place for paying tax shown on the return.

Science.gov (United States)

2010-04-01

... (CONTINUED) ESTATE AND GIFT TAXES ESTATE TAX; ESTATES OF DECEDENTS DYING AFTER AUGUST 16, 1954 Procedure and... the estate tax return is to be paid at the time and place fixed for filing the return (determined... place for filing the return, see §§ 20.6075-1 and 20.6091-1. For the duty of the executor to pay the tax...

Sex Partner Meeting Places Over Time Among Newly HIV-Diagnosed Men Who Have Sex With Men in Baltimore, Maryland.

Science.gov (United States)

Jennings, Jacky M; Reilly, Meredith L; Perin, Jamie; Schumacher, Christina; Sharma, Megha; Safi, Amelia Greiner; Fields, Errol L; Muvva, Ravikiran; Nganga-Good, Carolyn; Chaulk, Patrick

2015-10-01

Sex partner meeting places may be important locales to access men who have sex with men (MSM) and implement targeted HIV control strategies. These locales may change over time, but temporal evaluations have not been performed. The objectives of this study were to describe the frequency of report of MSM sex partner meeting places over time and to compare frequently reported meeting places in the past 5 years and past year among newly HIV-diagnosed MSM in Baltimore City, Maryland. Public health HIV surveillance data including partner services information were obtained for this study from the Baltimore City Health Department from May 2009 to June 2014. A total of 869 sex partner meeting places were reported, including 306 unique places. Bars/clubs (31%) and Internet-based sites (38%) were the most frequently reported meeting place types. Over the 5-year period, the percentage of bars/clubs decreased over time and the percentage of Internet-based sites increased over time. Among bars/clubs, 4 of 5 of those most frequently reported in the past 5 years were also most frequently reported in the most recent year. Among Internet-based sites, 3 of 5 of those most frequently reported in the past 5 years were also in the top 5 most frequently reported in the past year. This study provides a richer understanding of sex partner meeting places reported by MSM over time and information to health departments on types of places to access a population at high risk for HIV transmission.

Conversation in Place and About Place: Response to Chimakonam, “Conversational Philosophy as a New School of Thought in African Philosophy: A Conversation with Bruce Janz on the Concept of “Philosophical Space”

Directory of Open Access Journals (Sweden)

Bruce janz

2016-12-01

Full Text Available I respond to Jonathan Chimakonam’s paper in which he presents an approach to dialogue in philosophical space, and raises questions about my own approach. I raise four questions to his understanding of conversation. First, I ask him for more details on his conception of conversation. Second, what happens if not everyone cares to enter into conversation? Third, is conversation a prerequisite to philosophy, or a part of philosophy? And fourth, how does wonder fit into conversation in and about place?

Home awareness - connecting people sensuously to places

DEFF Research Database (Denmark)

Lynggaard, Aviaja Borup; Petersen, Marianne Graves; Gude, Rasmus

2010-01-01

People living a global lifestyle connect remotely to their families while away from home. In this paper we identify a need for connecting with a home as the physical place itself. For this purpose we introduce the concept of Home Awareness that connects people sensuously to remote places through...

Iconic cuisines, marketing and place promotion

OpenAIRE

Everett, Sally

2015-01-01

This chapter looks at how food and drink narratives are utilised to promote and create place identities. By exploring the concepts of heritage branding and constructed historical narratives, it illustrates how iconic cuisines are being employed to promote place and attract consumers. It argues that the marketing process is more than utilising established aspects of heritage cuisines and historical truths, as it is often about creating narratives to meet the evolving needs of destinations and ...

[P. Janet's concept of the notion of time].

Science.gov (United States)

Fouks, L; Guibert, S; Montot, M

1988-10-01

The authors primarily show how P. Janet, influenced by Bergson, describes the evolution of the human mind, its complexities and progressive hierarchies, from the reflex arc to the differed arc which allows the emergence of feelings. The notion of time is late, it enters in the groups of feelings. It is interior, subjective and to its study succeeds the analysis of the concept of presence, absence, strain, memory which is for P. Janet essentially prospective, its essential act is narration. The notion of lived time is studied: in: the neurotics whose horror of the present is put forward, the depressed; in: melancholia of waiting where time does not fly, mania through the "delighted ones" and the "restless ones", the delirious.

Simplifying Central Place Theory Using GIS and GPS

Science.gov (United States)

Theo, Lisa

2011-01-01

A constant struggle for teachers at all levels is finding ways to successfully teach students complex theories and concepts. Student comprehension is often enhanced by applying these theories and concepts to real world situations. This project demonstrates central place theory by examining highway billboard signs along major Wisconsin highways. In…

Time-Place Learning over a Lifetime: Absence of Memory Loss in Trained Old Mice

Science.gov (United States)

Mulder, Cornelis K.; Reckman, Gerlof A. R.; Gerkema, Menno P.; Van der Zee, Eddy A.

2015-01-01

Time-place learning (TPL) offers the possibility to study the functional interaction between cognition and the circadian system with aging. With TPL, animals link biological significant events with the location and the time of day. This what-where-when type of memory provides animals with an experience-based daily schedule. Mice were tested for…

Product features and task effects on experienced richness, control and engagement in voicemail browsing

NARCIS (Netherlands)

Rozendaal, M.C.; Keyson, D.V.; De Ridder, H.

2008-01-01

A recent focus is on creating engaging user experiences with digital products and services such as voicemail. This study aims to design towards increased levels of engagement in voicemail browsing by using the ‘Richness, Control and Engagement’ (RC & E) framework. This framework explains the levels

Product features and task effects on experienced richness, control and engagement in voicemail browsing

NARCIS (Netherlands)

Rozendaal, M.C.; Keyson, D.V.; Ridder, de H.

2009-01-01

A recent focus is on creating engaging user experiences with digital products and services such as voicemail. This study aims to design towards increased levels of engagement in voicemail browsing by using the ‘Richness, Control and Engagement’ (RC & E) framework. This framework explains the levels

DOES POSITIONING HAVE A PLACE IN THE MINDS OF OUR STUDENTS?

Directory of Open Access Journals (Sweden)

Tatu Cristian Ionut

2010-12-01

Full Text Available Positioning is one of the most powerful marketing concepts. At the beginning, the meaning of positioning was rather limited, focusing on the concept of reputation. Then it became ”the place a brand occupies in the mind of its target audience”. Under this meaning , many companies have implemented the concept of positioning as a part of their everyday marketing activities. Nowadays, positioning is being used as a tool for explaining how consumers relate to foreign countries. The concept of positioning is simply to important to be ignored, but does it have a place in our students minds? This paper aims to determine whether we have an evolution or an involution in this matter.

The Effects of Place Attachment on Social Well-Being in Older Adults

Science.gov (United States)

Afshar, Pouya Farokhnezhad; Foroughan, Mahshid; Vedadhir, AbouAli; Tabatabaei, Mahmoud Ghazi

2017-01-01

Social well-being and place attachment are two important concepts in health and quality of life of older adults. There are few studies on the relationship between these concepts at the individual level. Therefore, this study aimed to determine the effect of place attachment dimensions on social well-being dimensions in older adults. This study was…

Different time concepts in the classroom. From monologue to dialogue: space

Directory of Open Access Journals (Sweden)

Leonor Sáez Méndez

2012-12-01

Full Text Available This paper explores, taking as its starting point cognitive variables, the essential function which affective variables have in the teaching of foreign languages. The conceptual transposition a reorientation required to acquire a second language involves distinguishing different philosophical concepts about space and time. From the 1970s and on, the linguistic requirements of teaching a language have taken a Kantian turn. Together with the principles of pragmatics and interculturality, it is important to work with concepts such as perception, disposition, motivation, intuition, level of empathy, and fear. Bearing in mind that these are complex factors which have a great impact on the process of immersion in a foreign language, it is worth asking if they are just temporal. The actual learning process, involving self-study, requires additional support to focus the learner’s resources and encourage them to immerse themselves in and identify with the culture associated with the language they are learning. These areas are in the critical period, especially in the post-Kantian critical, empirical thresholds that shape our thinking and guide the choice of exercises. Our study aims 1 to refl ect on the diff erent conceptions of time (as inner meaning, cognitive time underlying foreign language teaching; 2 to explore whether is it possible to develop a methodology based just on time, therefore leaving, space to one side or, in contrast, whether it is space which rules over time in the process of foreign language acquisition.

Brand new authentic places

DEFF Research Database (Denmark)

Stender, Marie

the relation and interplay between the two. This study strives to fill this gap by ethnographically tracing the process from design to occupancy including the role of branding as a means to create authenticity. The concept of authenticity is often associated with old houses and neighbourhoods, but also in new......How are places and material surroundings ascribed with meaning when new residential neighbourhoods are designed, branded and taken into use? Existing research on housing, neighbourhoods and urban design tends to take the perspective of either the architect or the user rather than to explore...... neighbourhoods stories of authenticity seems to be of great importance giving value and identity to place and people. By way of design and branding new places are implied with notions of the real, the original and the unique referring to e.g. its historical past, architectural uniqueness, sustainability or sense...

A place to share: Some thoughts about the meaning of territory and ...

African Journals Online (AJOL)

This article proffers some thoughts in reply to the following question: how can we think about God in a theology that takes into account the concept of place in such a way that we are able to live together in a salvific way with others, sharing a place as equals? Concepts such as “territory” and “territoriality” are helpful, because ...

Antelope bitterbrush reestablishment: a case study of plant size and browse protection effects.

Science.gov (United States)

G. Randy Johnson; Joel P. Okula

2006-01-01

After an intense stand-replacement fire in south-central Oregon, 1-y-old (1+0) bareroot seedlings of antelope bitterbrush (Purshia tridentata (Pursh) DC. [Rosaceae]) were outplanted over a 4-y period. Paired-plots were established to examine the benefits of protecting the plants from damage due to animal browsing with Vexar mesh tubing. In the first...

The Abraham Pais Prize Lecture: The historical Development of the Physical Concept of Time

Science.gov (United States)

Jammer, Max

2007-04-01

The Irish physicist and mathematician John Lighton Synge once (1959) proclaimed that of all physical measurements that of time is the most fundamental and its theory ``the most basic theory of all.'' Twenty years later the Belgian physicist and chemist Ilya Prigogine declared that ``the concept of time is much more complex than we thought.'' Indeed, having studied the basic notions in physics like space, mass, force, simultaneity and written on each of them a detailed monograph, I always postponed a similar treatment of the concept of time because I realized that just by being the ``most basic'' it is also the most ``complex'' of all notions in physics and therefore a rather complicated subject of research. In fact, time, as perceived by us, is both ``flowing'' and ``enduring'' and its ``passing'' always ``lasts.'' If I venture nevertheless to offer herewith a survey of the conceptual development of the notion of time, I do so because I delimit myself to the role of time only in physics and ignore as far as possible general metaphysical, psychological or biological issues. The presentation thus ignores the history of the notion of time as conceived in the myths and religions of ancient civilizations and begins, after some brief remarks about the Pythagoreans, with the theories of time as proposed by the Pre-Socratics, Plato and Aristotle. After a critical discourse on the early proponents of an idealistic interpretation of the notion of time, like that of St. Augustine, medieval theories of time, like those which proposed the atomicity of time, are discussed. After a presentation of sixteenth century discussions of time, like that by Bruno or Gassendi, Isaac Barrow's and Isaac Newton's theories of physical time are critically analyzed. This is followed by a brief study of the conceptions of time by Locke and Berkeley and subsequently by Leibniz, who is often regarded as the first proponent of a relational or causal theory of time. Following some brief remarks about

[Part-time concepts in anaesthesia -example of a department of anaesthesiology at a university hospital in Germany].

Science.gov (United States)

Höltje, Maike; Osthaus, W Alexander; Koppert, Wolfgang

2015-05-01

Part-time work concepts are requested for different reasons from an increasing number of employees. Despite this fact there are no systematic part-time work concepts published in the German literature, especially for physicians working in hospitals. This article describes background and circumstances of a part-time work concept which was established two years ago in a department of anaesthesiology at a university hospital in Germany. This concept considers needs of young families as well as older employees. We are convinced that a transparent part-time work concept is a good argument for job-seeking physicians when deciding for an employer. The benefit for the already employed colleagues has at least the same value. © Georg Thieme Verlag Stuttgart · New York.

Seasonal variations in diet selection of Nguni goats: effects of physical and chemical traits of browse

CSIR Research Space (South Africa)

Fomum, SW

2015-05-01

Full Text Available Goats select some browse species more than others, given options. Seasonal trends of diet selection of Nguni goats indexed by intake were investigated in cafeteria-style experiments. The relationships between diet selection and plant chemical...

Screen time, weight status and the self-concept of physical attractiveness in adolescents.

Science.gov (United States)

Suchert, Vivien; Hanewinkel, Reiner; Isensee, Barbara

2016-04-01

Adolescents in modern societies spend about 3 h per day in front of small recreational screens. The present study aims at investigating the relationships between screen time and different indicators of overweight. In addition, associations with the self-concept of physical attractiveness and perceived weight status will be examined. In a total sample of 1228 students (47.5% girls) aged 12-17 years (M = 13.74, SD = 0.68) cross-sectional associations were determined by conducting multiple linear regression analyses. Screen time showed a significant positive dose-response relationship with body mass index percentile, waist circumference, body fat, waist-to-height-ratio, and a negative association with self-concept of physical attractiveness independent of age, gender and moderate to vigorous physical activity. Thus, screen time seems to be associated with adolescent overweight, abdominal obesity, and body dissatisfaction. Reducing adolescents' screen time could be a promising approach for primary prevention of obesity and for the promotion of a positive physical self-concept. Copyright © 2016 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

Emerging place image

DEFF Research Database (Denmark)

Ooi, Can-Seng; Peji´c Kristensen, Tatjana; Lomanová Pedersen, Zdenka

2004-01-01

and perceptions.This paper introduces the concept of the orientalist tourist gaze, and demonstrates howorientalism may manifest in tourism. Data on how these two countries are imagined werecollected in Denmark.Keywords: destination identity, host society-guest interaction, impact of tourism, orientalism......Tourism offers an arena through which a place identity is imagined, negotiated and contained.This paper compares the Czech Republic and Slovakia, and show how these countriesconstruct and assert their identities through tourism. They both share a common history asCzechoslovakia, however...

12 CFR 1403.4 - Times, places, and requirements for identification of individuals making requests.

Science.gov (United States)

2010-01-01

... INSURANCE CORPORATION PRIVACY ACT REGULATIONS § 1403.4 Times, places, and requirements for identification of... pertains. The Privacy Act Officer, however, may require such additional verification of identity in any instance in which the Privacy Act Officer deems it advisable. ...

Comparative Study of the Concept of Space in Aristotle, Descartes and Heidegger

Directory of Open Access Journals (Sweden)

MJ safiyan

2011-09-01

Full Text Available The concept of ''place'' depends on the modern understanding of Being. Today, we regard place simply as a mathematical and measurable space which contains things. Furthermore, we regard this concept as a self-evident concept, while this conception belongs to modern understanding of Being. Since in modern ages Being is understood as an object, place is only measurable space that, in the final analysis, is not separate of the things themselves. But, in the traditional pre-modern thought, for example in Aristotle, since Being means actuality and substance, in accordance to this concept place is the last level of the container of things. Place, for Aristotle, is a natural thing containing natural things but he does not think about it as a mere quantitative thing (as Descartes thinks so. Everything, according to its special nature, has natural place. Soil, water, air and fire, each one has its own special place. Heidegger, who believes that old and modern Metaphysical thought are based on neglecting the Truth of Being, criticizes traditional conception of place and tries to think about it according to the human beings Dasein, nearness and distance to Being and beings.

Waiting time distribution for the first conception leading to a live birth

International Nuclear Information System (INIS)

Shrestha, G.; Biswas, S.

1985-01-01

An attempt has been made in this paper to obtain probability model describing the distribution of the waiting time from marriage to first conception based on the data from marriage to first live birth. The speciality of this present approach lies in assuming the marital exposure to be finite which was assumed to be infinite by most of the earlier investigators for mathematical simplicity. Illustration of the applicability of the model on the data pertaining to first order of conception and monthly probability of conception for women married at different age groups have been illustrated in this paper. (author)

ENTREPRENEURIAL ORIENTATION CONCEPT AS A STRATEGIC (ENTREPRENEUR POSITION

Directory of Open Access Journals (Sweden)

Nurdan GÜRKAN

2017-09-01

Full Text Available The concept of entrepreneurship has become an increasingly important concept and attracted attention with the increase in competition between businesses. In the entrepreneurship literature firstly individual entrepreneurship is discussed and later studies on the enterprise level entrepreneurship were conducted. At the same time, with the transition to the behavioral model of entrepreneurship of the traditional entrepreneurial model of entrepreneurship, rather than personality characteristics of entrepreneurs seem to be at the forefront of behaviors. Enterprise level entrepreneurship in other words the concept of business entrepreneurship contains entrepreneurship orientation of businesses. The entrepreneurship orientation of businesses has also called in the literature as entrepreneurial orientation. The concept of entrepreneurial orientation has a very important place in terms of the ability to sustain the assets of businesses and ensure differentiation from their competitors. With this study, prominent the concept of entrepreneurial orientation in respect to competitive advantage of the businesses will be included and increased awareness related to this concept will be tried to be ensured.

Hyperdatabase: A schema for browsing multiple databases

Energy Technology Data Exchange (ETDEWEB)

Shepherd, M A [Dalhousie Univ., Halifax (Canada). Computer Science Div.; Watters, C R [Waterloo Univ., Waterloo (Canada). Computer Science Dept.

1990-05-01

In order to insure effective information retrieval, a user may need to search multiple databases on multiple systems. Although front end systems have been developed to assist the user in accessing different systems, they access one retrieval system at a time and the search has to be repeated for each required database on each retrieval system. More importantly, the user interacts with the results as independent sessions. This paper models multiple bibliographic databases distributed over one or more retrieval systems as a hyperdatabase, i.e., a single virtual database. The hyperdatabase is viewed as a hypergraph in which each node represents a bibliographic item and the links among nodes represent relations among the items. In the response to a query, bibliographic items are extracted from the hyperdatabase and linked together to form a transient hypergraph. This hypergraph is transient in the sense that it is ``created`` in response to a query and only ``exists`` for the duration of the query session. A hypertext interface permits the user to browse the transient hypergraph in a nonlinear manner. The technology to implement a system based on this model is available now, consisting of powerful workstation, distributed processing, high-speed communications, and CD-ROMs. As the technology advances and costs decrease such systems should be generally available. (author). 13 refs, 5 figs.

Hyperdatabase: A schema for browsing multiple databases

International Nuclear Information System (INIS)

Shepherd, M.A.; Watters, C.R.

1990-05-01

In order to insure effective information retrieval, a user may need to search multiple databases on multiple systems. Although front end systems have been developed to assist the user in accessing different systems, they access one retrieval system at a time and the search has to be repeated for each required database on each retrieval system. More importantly, the user interacts with the results as independent sessions. This paper models multiple bibliographic databases distributed over one or more retrieval systems as a hyperdatabase, i.e., a single virtual database. The hyperdatabase is viewed as a hypergraph in which each node represents a bibliographic item and the links among nodes represent relations among the items. In the response to a query, bibliographic items are extracted from the hyperdatabase and linked together to form a transient hypergraph. This hypergraph is transient in the sense that it is ''created'' in response to a query and only ''exists'' for the duration of the query session. A hypertext interface permits the user to browse the transient hypergraph in a nonlinear manner. The technology to implement a system based on this model is available now, consisting of powerful workstation, distributed processing, high-speed communications, and CD-ROMs. As the technology advances and costs decrease such systems should be generally available. (author). 13 refs, 5 figs

The effect of drying and urea treatment on nutritional and anti-nutritional components of browses collected during wet and dry seasons

Energy Technology Data Exchange (ETDEWEB)

Vitti, D.M.S.S. [Centre for Nuclear Energy in Agriculture, University of Sao Paulo, Piracicaba, SP (Brazil)]. E-mail: dovitti@cena.usp.br; Nozella, E.F.; Abdalla, A.L.; Bueno, I.C.S.; Longo, C.; Cabral Filho, S.L.S.; Godoy, P.B. [Centre for Nuclear Energy in Agriculture, University of Sao Paulo, Piracicaba, SP (Brazil); Silva Filho, J.C. [Universidade Federal de Lavras, Lavras, MG (Brazil); Costa, C. [Faculdade de Medicina Veterinaria e Zootecnia, UNESP, Botucatu, SP (Brazil); Bueno, M.S. [Instituto de Zootecnia, Nova Odessa, SP (Brazil); Vieira, M.E.Q. [Universidade Federal Rural de Pernambuco, Recife, PE (Brazil); Mueller-Harvey, I. [Agriculture Department, University of Reading, Reading (United Kingdom)

2005-08-19

Fibre, crude protein and tannin concentrations were measured in browse species from the semi-arid region of Northeast Brazil during the dry and wet seasons. The effects of oven-, sun- and shade-drying and of urea treatment were also determined. Crude protein (CP) content varied from 103 to 161 g/kg dry matter (DM) and the browses had similar CP content in the two seasons (during 2002) (102-161 and 107-153 g/kg DM in the wet and dry seasons, respectively). Total tannin concentrations ranged from 13 to 201 g/kg DM amongst the browses and were higher in the dry season. A 30-d treatment with urea reduced extractable tannins significantly (P < 0.05). The urea treatment was also most effective at reducing the in vitro effects of tannins compared to the other drying treatments. This was demonstrated by measuring the effect of polyethylene glycol (PEG) on gas production. Addition of PEG increased gas production of oven- (81.4%), sun- (78.5%) and shade-dried (76.7%) samples much more compared to urea treated samples (10.9%). (author)

The effect of drying and urea treatment on nutritional and anti-nutritional components of browses collected during wet and dry seasons

International Nuclear Information System (INIS)

Vitti, D.M.S.S.; Nozella, E.F.; Abdalla, A.L.; Bueno, I.C.S.; Longo, C.; Cabral Filho, S.L.S.; Godoy, P.B.; Silva Filho, J.C.; Costa, C.; Bueno, M.S.; Vieira, M.E.Q.; Mueller-Harvey, I.

2005-01-01

Fibre, crude protein and tannin concentrations were measured in browse species from the semi-arid region of Northeast Brazil during the dry and wet seasons. The effects of oven-, sun- and shade-drying and of urea treatment were also determined. Crude protein (CP) content varied from 103 to 161 g/kg dry matter (DM) and the browses had similar CP content in the two seasons (during 2002) (102-161 and 107-153 g/kg DM in the wet and dry seasons, respectively). Total tannin concentrations ranged from 13 to 201 g/kg DM amongst the browses and were higher in the dry season. A 30-d treatment with urea reduced extractable tannins significantly (P < 0.05). The urea treatment was also most effective at reducing the in vitro effects of tannins compared to the other drying treatments. This was demonstrated by measuring the effect of polyethylene glycol (PEG) on gas production. Addition of PEG increased gas production of oven- (81.4%), sun- (78.5%) and shade-dried (76.7%) samples much more compared to urea treated samples (10.9%). (author)

An Unwelcome Place for New Stars (artist concept)

Science.gov (United States)

2006-01-01

[figure removed for brevity, see original site] Poster Version Suppression of Star Formation from Supermassive Black Holes This artist's concept depicts a supermassive black hole at the center of a galaxy. NASA's Galaxy Evolution Explorer found evidence that black holes -- once they grow to a critical size -- stifle the formation of new stars in elliptical galaxies. Black holes are thought to do this by heating up and blasting away the gas that fuels star formation. The blue color here represents radiation pouring out from material very close to the black hole. The grayish structure surrounding the black hole, called a torus, is made up of gas and dust. Beyond the torus, only the old red-colored stars that make up the galaxy can be seen. There are no new stars in the galaxy.

Place as layered and segmentary commodity: place branding, smart growth and the creation of product and value

NARCIS (Netherlands)

Beunen, R.; Assche, van K.A.M.; Chien Lo, Ming

2016-01-01

Smart growth is a comprehensive version of spatial planning that can guide sustainable development and tackle negative social and environmental consequences of urbanization. In this paper we explore how an integration of spatial planning and place branding strategies can further the concept of smart

Where is 'place' in Aging in place?

DEFF Research Database (Denmark)

Blaakilde, Anne Leonora

2015-01-01

is influenced by universalism, aiming at equality in terms of access to health services and care. However, these welfare provisions seem to be deeply embedded in methodological nationalism, since only citizens with residence within the borders of Denmark have the right to live in public nursing homes or receive......The aim of this article is to contribute a transnational perspective to the field of environmental gerontology and the concept of aging in place. Seniors from the northern hemisphere, among them Danish citizens, are increasingly adapting to transnational lives as they move to warmer climates...... in-home help. It is argued that we should consider public solutions to the problems faced by frail Danish citizens in transnational settings, enhancing their opportunities to live abroad....

Parks, People and Places

DEFF Research Database (Denmark)

Molin, Julie Frøik

This thesis suggests, by applying a ‘place’ perspective, that involving users in operational management of green spaces holds potentials for enhancing ‘place attachment’ of urban inhabitants. As this can also build their commitment to decision making on their local living environment, green space...... maintenance becomes a potentially important setting for governance processes. Through a number of qualitative case studies, based on semi-structured interviews with municipal and community actors in Denmark and England, this dissertation explores the status and potentials of applying a place-based governance...... approach to green space maintenance. To guide the exploration a theoretical framework was developed inductively, structured around concepts of environmental governance in combination with strategic approaches to green space management. The framework is operationalised by analyses of the governance...

Eliminating the “concept” concept

OpenAIRE

Harnad, Stevan

2010-01-01

Machery suggests that the concept of “concept” is too heterogeneous to serve as a “natural kind” for scientific explanation, so cognitive science should do without concepts. I second the suggestion and propose substituting, in place of concepts, inborn and acquired sensorimotor category-detectors and category-names combined into propositions that define and describe further categories.

Deep Time Framework: A Preliminary Study of U.K. Primary Teachers' Conceptions of Geological Time and Perceptions of Geoscience.

Science.gov (United States)

Trend, Roger David

2001-01-01

Studies (n=51) inservice school teachers with regard to their orientations toward geoscience phenomena in general and deep time in particular. Aims to identify the nature of idiosyncratic conceptions of deep time and propose a curricular Deep Time Framework for teacher education. (Contains 29 references.) (Author/YDS)

Parental Control of the Time Preadolescents Spend on Social Media: Links with Preadolescents' Social Media Appearance Comparisons and Mental Health.

Science.gov (United States)

Fardouly, Jasmine; Magson, Natasha R; Johnco, Carly J; Oar, Ella L; Rapee, Ronald M

2018-07-01

Time spent on social media and making online comparisons with others may influence users' mental health. This study examined links between parental control over the time their child spends on social media, preadolescents' time spent browsing social media, preadolescents' appearance comparisons on social media, and preadolescents' appearance satisfaction, depressive symptoms, and life satisfaction. Preadolescent social media users (N = 284, 49.1% female; aged 10-12) and one of their parents completed online surveys. Preadolescents, whose parents reported greater control over their child's time on social media, reported better mental health. This relationship was mediated by preadolescents spending less time browsing and making fewer appearance comparisons on social media. Parental control over time spent on social media may be associated with benefits for mental health among preadolescents.

40 CFR 16.4 - Times, places, and requirements for identification of individuals making requests.

Science.gov (United States)

2010-07-01

... identification (e.g., driver's license, employee identification card, social security card, or credit card) to... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Times, places, and requirements for identification of individuals making requests. 16.4 Section 16.4 Protection of Environment ENVIRONMENTAL...

Alcohol consumption at the time of conception and spontaneous abortion

DEFF Research Database (Denmark)

Henriksen, T.B.; Hjollund, N.H.; Jensen, Tina Kold

2004-01-01

The authors studied the association between female and male alcohol intakes at the time of conception and the risk of spontaneous abortion, including early pregnancy loss detected by urinary human chorionic gonadotropin. After a nationwide mailing to about 50,000 members of four trade unions...... in Denmark in 1992-1994, 430 couples without previous pregnancy attempts were enrolled when birth control was discontinued, and they were followed until a clinically recognized pregnancy or for six menstrual cycles. Alcohol intake and potential confounding factors were reported in monthly questionnaires...... with no intake were statistically significant. Both male and female alcohol intakes during the week of conception increased the risk of early pregnancy loss....

Time-dependent density-functional theory concepts and applications

CERN Document Server

Ullrich, Carsten A

2011-01-01

Time-dependent density-functional theory (TDDFT) describes the quantum dynamics of interacting electronic many-body systems formally exactly and in a practical and efficient manner. TDDFT has become the leading method for calculating excitation energies and optical properties of large molecules, with accuracies that rival traditional wave-function based methods, but at a fraction of the computational cost.This book is the first graduate-level text on the concepts and applications of TDDFT, including many examples and exercises, and extensive coverage of the literature. The book begins with a s

CERN Technical Training: available Places in forthcoming Courses

CERN Multimedia

HR Department

2009-01-01

The following course sessions are scheduled in the framework of the 2009 CERN Technical Training Programme and places are still available. You can find the full updated Technical Training course programme in our web catalogue (http://cta.cern.ch/cta2/f?p=110:9). OFFICE SOFTWARE Novelties Office 2007 : Word 2007\t(Français)\t11.05\t1 jour Secure e-mail and Web browsing\t(Français)\t19.05\t1.5 heure Outlook 2007 (Short Course 1) – E-mail\t(Bilingual)\t25.05\t3 hours Outlook 2007 (Short Course II) – Calendar, Tasks and Notes (Bilingual)\t25.05\t3 hours Outlook 2007 (Short Course III) – Meetings and Delegation (Bilingual)\t26.05\t3 hours Word 2007 (Short Course II) – HowTo…Mail merge (with Outlook)\t(Bilingual)\t26.05\t3 hours Word 2007 (Short Course III) - Working with long documents: Styles and tables of content\t(Bilingual)\t28.05\t3 hours Indico – Meeting Organization\t(English)\t05.06\t2 hours Indico – Conference Organization\t(Français)\t05.06\t3 hours Excel 2007 (Short Course I) –HowTo…Work with formulae (...

CERN Technical Training: available Places in forthcoming Courses

CERN Multimedia

HR Department

2009-01-01

The following course sessions are scheduled in the framework of the 2009 CERN Technical Training Programme and places are still available. You can find the full updated Technical Training course programme in our web catalogue (http://cta.cern.ch/cta2/f?p=110:9). OFFICE SOFTWARE Novelties Office 2007 : Word 2007\t(Français)\t11.05\t1 jour Secure e-mail and Web browsing\t(Français)\t19.05\t1.5 heure Outlook 2007 (Short Course 1) – E-mail\t(Bilingual)\t25.05\t3 hours Outlook 2007 (Short Course II) – Calendar, Tasks and Notes (Bilingual)\t25.05\t3 hours Outlook 2007 (Short Course III) – Meetings and Delegation (Bilingual)\t26.05\t3 hours Word 2007 (Short Course II) – HowTo…Mail merge (with Outlook)\t(Bilingual)\t26.05\t3 hours Word 2007 (Short Course III) - Working with long documents: Styles and tables of content\t(Bilingual)\t28.05\t3 hours Indico – Meeting Organization\t(English)\t05.06\t2 hours Indico – Conference Organization\t(Français)\t05.06\t3 hours Excel 2007 (Short Course I) –HowTo…Work with formulae\t(...

CERN Technical Training: available Places in forthcoming Courses

CERN Multimedia

HR Department

2009-01-01

The following course sessions are scheduled in the framework of the 2008 CERN Technical Training Programme and places are still available. You can find the full updated Technical Training course programme in our web catalogue (http://cta.cern.ch/cta2/f?p=110:9). OFFICE SOFTWARE Word 2007 – Level 2 : ECDL\t(English)\t04-05.05\t2 days Excel 2007 – Level 2 : ECDL\t(English)\t07-08.05\t2 days Novelties Office 2007 : Word 2007\t(Français)\t11.05\t1 jour Secure e-mail and Web browsing\t(Français)\t19.05\t1.5 heure Outlook 2007 (Short Course 1) – E-mail\t(Bilingual)\t25.05\t3 hours Outlook 2007 (Short Course II) – Calendar, Tasks and Notes (Bilingual)\t25.05\t3 hours Outlook 2007 (Short Course III) – Meetings and Delegation (Bilingual)\t26.05\t3 hours Outlook 2007 (Short Course II) – HowTo…Mail merge (with Outlook)\t(Bilingual)\t26.05\t3 hours Word 2007 (Short Course III) - Working with long documents: Styles and tables of content\t(Bilingual)\t28.05\t3 hours Indico – Meeting Organization\t(English)\t05.06\t2 hours Indico ...

CERN Technical Training: available Places in forthcoming Courses

CERN Multimedia

HR Department

2009-01-01

The following course sessions are scheduled in the framework of the 2008 CERN Technical Training Programme and places are still available. You can find the full updated Technical Training course programme in our web catalogue (http://cta.cern.ch/cta2/f?p=110:9). OFFICE SOFTWARE Access 2007 – Level 2: ECDL\t(Français)\t30-31.03\t2 jours Office 2007 – Novelties (Français)\t20.04\t1 jour Novelties Office 2007: Powerpoint 2007\t(Français)\t21.04\t1 jour Secure e-mail and Web browsing\t(English)\t22.04\t1.5 hour Introduction to Dreamweaver MX\t(Français)\t23-24.04\t2 jours Sharepoint Collaboration Workspace\t(English)\t27-28.04\t1 jour ½ Excel 2007 (Short Course I) –HowTo…Work with formulae (Bilingual)\t29.04\t0.5 jour/day Excel 2007 (Short Course II) – HowTo…Format your worksheet for printing\t(Bilingual)\t29.04\t0.5 jour/day Excel 2007 (Short Course III) – HowTo…Pivot Tables\t(Bilingual)\t30.04\t0.5 jour/day Excel 2007 (Short Course IV) – HowTo…Link cells, worksheets and work...

Testing a new scale of place identity in the Texas Hill Country

Science.gov (United States)

Po-Hsin Lai; C. Scott Shafer; Gerard Kyle

2009-01-01

In this study, we proposed a three-factor structure of place identity comprising the dimensions of structure, function, and affect. This conception of place identity was tested against three competing models that viewed place identity as consisting of either: 1) a single dimension of place identity; 2) two dimensions of cognition and affection; or 3) a second-order...

Exploring the Concept of (Un)familiarity

DEFF Research Database (Denmark)

Andersen, D. J.

2013-01-01

the concept of (un)familiarity, an explanatory problem remains concerning people's unarticulated and perhaps deeper reasons for mobility and lack thereof. This leaves a question mark as to why feelings of (un)familiarity occur in the first place as well as the actual degree to which they constitute barriers......In border region studies, the concept of (un)familiarity is applied in empirical studies of consumer culture across borders, illustrating how feelings of unfamiliarity can have an off-putting influence on cross-border interaction (e.g. because of dislike of or lack of attraction to the other side......) at the same time as it can be an incentive for people living at borders to cross them (e.g. to explore the exotic other side). The concepts explanatory scope has, thus, far responded to the normative claim that a borderless Europe encourages and increases mobility. However, in previous studies applying...

Place branding, embeddedness and endogenous rural development : Four European cases

NARCIS (Netherlands)

Donner, Mechthild; Horlings, Lummina; Fort, Fatiha; Vellema, Sietze

2017-01-01

This article deals with place branding on the regional scale, in the rural context of food and tourism networks in Europe. Place branding is linked to the concepts of endogenous rural development, territory and embeddedness, by analysing how the valorisation of specific rural assets takes shape. The

Place branding, embeddedness and endogenous rural development : Four European cases

NARCIS (Netherlands)

Donner, Mechthild; Horlings, Lummina; Fort, Fatiha; Vellema, Sietze

This article deals with place branding on the regional scale, in the rural context of food and tourism networks in Europe. Place branding is linked to the concepts of endogenous rural development, territory and embeddedness, by analysing how the valorisation of specific rural assets takes shape. The

Web-Browsing Competencies of Pre-Service Adult Facilitators: Implications for Curriculum Transformation and Distance Learning

Science.gov (United States)

Theresa, Ofoegbu; Ugwu, Agboeze Matthias; Ihebuzoaju, Anyanwu Joy; Uche, Asogwa

2013-01-01

The study investigated the Web-browsing competencies of pre-service adult facilitators in the southeast geopolitical zone of Nigeria. Survey design was adopted for the study. The population consists of all pre-service adult facilitators in all the federal universities in the southeast geopolitical zone of Nigeria. Accidental sampling technique was…

Beyond the Physical Realm: A proposed theory regarding a consumer’s place experience

Directory of Open Access Journals (Sweden)

Mark Rosenbaum, Ph.D.

2005-03-01

Full Text Available Marketers view place as a marketing mix tool that denotes activitiesassociated with the distribution of products and services. Thus, thediscipline believes that places are alienated from consumers’ livesand experiences. This article looks at the place concept anew andoffers an original theory of consumers’ experience in place.

Settings: In a Variety of Place. . .

Science.gov (United States)

Cairo, Peter; And Others

This document consists of the fourth section of a book of readings on issues related to adult career development. The four chapters in this fourth section focus on settings in which adult career development counseling may take place. "Career Planning and Development in Organizations" (Peter Cairo) discusses several concepts and definitions…

New Media and Music Products "Any Place and Any Time"

DEFF Research Database (Denmark)

Stöber, Birgit

that underpin traditional forms of cultural and social interaction and thus the relationship between place, community and identity.” (Dodge & Kitchen 2001, 33) Moreover, an argument often heard is that media are not able to reproduce a unique moment tied to a particular site; therefore media (no matter whether...... authentic concert experience on a home computer” (Kolbe 2009, 12). However, the DCH is extremely bounded to the concrete place of the concert hall in Berlin mainly due to the technology installed in the hall. In this paper, I will argue that the virtual place of the DCH is a new media initiative from...

A methodology for semiautomatic taxonomy of concepts extraction from nuclear scientific documents using text mining techniques

International Nuclear Information System (INIS)

Braga, Fabiane dos Reis

2013-01-01

This thesis presents a text mining method for semi-automatic extraction of taxonomy of concepts, from a textual corpus composed of scientific papers related to nuclear area. The text classification is a natural human practice and a crucial task for work with large repositories. The document clustering technique provides a logical and understandable framework that facilitates the organization, browsing and searching. Most clustering algorithms using the bag of words model to represent the content of a document. This model generates a high dimensionality of the data, ignores the fact that different words can have the same meaning and does not consider the relationship between them, assuming that words are independent of each other. The methodology presents a combination of a model for document representation by concepts with a hierarchical document clustering method using frequency of co-occurrence concepts and a technique for clusters labeling more representatives, with the objective of producing a taxonomy of concepts which may reflect a structure of the knowledge domain. It is hoped that this work will contribute to the conceptual mapping of scientific production of nuclear area and thus support the management of research activities in this area. (author)

Inversion of time-domain induced polarization data based on time-lapse concept

Science.gov (United States)

Kim, Bitnarae; Nam, Myung Jin; Kim, Hee Joon

2018-05-01

Induced polarization (IP) surveys, measuring overvoltage phenomena of the medium, are widely and increasingly performed not only for exploration of mineral resources but also for engineering applications. Among several IP survey methods such as time-domain, frequency-domain and spectral IP surveys, this study introduces a noble inversion method for time-domain IP data to recover the chargeability structure of target medium. The inversion method employs the concept of 4D inversion of time-lapse resistivity data sets, considering the fact that measured voltage in time-domain IP survey is distorted by IP effects to increase from the instantaneous voltage measured at the moment the source current injection starts. Even though the increase is saturated very fast, we can consider the saturated and instantaneous voltages as a time-lapse data set. The 4D inversion method is one of the most powerful method for inverting time-lapse resistivity data sets. Using the developed IP inversion algorithm, we invert not only synthetic but also field IP data to show the effectiveness of the proposed method by comparing the recovered chargeability models with those from linear inversion that was used for the inversion of the field data in a previous study. Numerical results confirm that the proposed inversion method generates reliable chargeability models even though the anomalous bodies have large IP effects.

MetaRNA-Seq: An Interactive Tool to Browse and Annotate Metadata from RNA-Seq Studies

Directory of Open Access Journals (Sweden)

Pankaj Kumar

2015-01-01

Full Text Available The number of RNA-Seq studies has grown in recent years. The design of RNA-Seq studies varies from very simple (e.g., two-condition case-control to very complicated (e.g., time series involving multiple samples at each time point with separate drug treatments. Most of these publically available RNA-Seq studies are deposited in NCBI databases, but their metadata are scattered throughout four different databases: Sequence Read Archive (SRA, Biosample, Bioprojects, and Gene Expression Omnibus (GEO. Although the NCBI web interface is able to provide all of the metadata information, it often requires significant effort to retrieve study- or project-level information by traversing through multiple hyperlinks and going to another page. Moreover, project- and study-level metadata lack manual or automatic curation by categories, such as disease type, time series, case-control, or replicate type, which are vital to comprehending any RNA-Seq study. Here we describe “MetaRNA-Seq,” a new tool for interactively browsing, searching, and annotating RNA-Seq metadata with the capability of semiautomatic curation at the study level.

Relationships between browsing damage and the species dominance by the highly food-attractive and less food-attractive trees

Directory of Open Access Journals (Sweden)

Petr Čermák

2011-01-01

Full Text Available The paper analyses data on the browsing damage to Acer pseudoplatanus, Carpinus betulus, Fraxinus excelsior, Quercus spp., Tilia cordata and Fagus sylvatica. Field research was carried out in the period 2007–2010 and analysed data came from 33 transects at 10 localities with the various abundance of game in the CR (everywhere Capreolus capreolus, on several plots also Cervus elaphus, Ovis musimon or Dama dama. Trees were monitored up to a height of 150 cm in natural regeneration under stands and in plantations and the occurrence was noted of new browsing damage. Differences between the percentage of damaged individuals of the given species of a food-attractive species (A. p., C. b., F. e. and the percentage of damaged individuals of all tree species on a transect as well as the proportion of these parameters correlate negatively with the given species dominance and thus, they appear to be suitable parameters for the analysis of relationships between the damage intensity and dominance. The higher the percentage proportions of highly food-attractive species and the lower the percentage of less-attractive species, the lower the relative intensity of damage to highly food-attractive species. At the same time, the higher the percentage proportion of highly food-attractive species and the lower the percentage of less-attractive species then the lower a difference between damage to less food-attractive species and all species.

Concept of an ionizing time-domain matter-wave interferometer

OpenAIRE

Nimmrichter, Stefan; Haslinger, Philipp; Hornberger, Klaus; Arndt, Markus

2011-01-01

We discuss the concept of an all-optical and ionizing matter-wave interferometer in the time domain. The proposed setup aims at testing the wave nature of highly massive clusters and molecules, and it will enable new precision experiments with a broad class of atoms, using the same laser system. The propagating particles are illuminated by three pulses of a standing ultraviolet laser beam, which detaches an electron via efficient single photon-absorption. Optical gratings may have periods as ...

The concept of time in early twentieth-century philosophy a philosophical thematic atlas

CERN Document Server

2016-01-01

This book presents a collection of authoritative contributions on the concept of time in early twentieth-century philosophy. It is structured in the form of a thematic atlas: each section is accompanied by relevant elementary logic maps that reproduce in a “spatial” form the directionalities (arguments and/or discourses) reported on in the text. The book is divided into three main sections, the first of which covers phenomenology and the perception of time by analyzing the works of Bergson, Husserl, Sartre, Merleau-Ponty, Deleuze, Guattari and Derrida. The second section focuses on the language and conceptualization of time, examining the works of Cassirer, Wittgenstein, Heidegger, Lacan, Ricoeur and Foucault, while the last section addresses the science and logic of time as they appear in the works of Guillaume, Einstein, Reichenbach, Prigogine and Barbour. The purpose of the book is threefold: to provide readers with a comprehensive overview of the concept of time in early twentieth-century philosophy; ...

The sustainable place: for an interrelation between architecture, the place and its environmental preexisting conditions

Directory of Open Access Journals (Sweden)

Fabiano Vieira Dias

2014-09-01

Full Text Available This research will to draw up a hypothesis, based on the writings of the Italian architect Ernesto Nathan Rogers (1909-1969, of which, through the construction of architectures that qualify by concern about its correct insertion in place, seek in environmental preexistence its beginning, middle and end while buildings based on sustainable principles. To this end, it is necessary to expand the concept presented by Rogers, particularly dealing with the environment (or environmental as a result of cultural and historical accumulations, more that natural, bringing it to the contemporary discussions on the environment and place, that aggregates weather and natural values, with sustainable purpose for architecture and its urban environment.

Concepts and Applications of Water Transport Time Scales for Coastal Inlet Systems

Science.gov (United States)

2010-08-01

the assumptions made. It measures the average time required to flush a system. Based on the concept of a continuous stirred tank reactor ( CSTR ), an...steady state. Flushing time calculated by Equations (1) or (2), or by the CSTR solution in Equation (4) tends to underestimate the time that a water...considering only tidal flushing without the return flow factor, the flushing time is 61.4 hr (2.6 days). They also applied the CSTR tracer method

Places available**

CERN Multimedia

2003-01-01

Places are available in the following courses: Conception de PCB rapides dans le flot Cadence : 11.6.03 (matin) EXCEL 2000 - level 1 : 12 & 13.6.03 (2 days) Introduction to PVSS : 16.6.03 (p.m.) Basic PVSS : 17 - 19.6.03 (3 days) Réalisation de PCB rapides dans le flot Cadence : 17.6.03 (matin) PVSS - JCOP Framework Tutorial : 20.6.03 (1 day) Programmation automate Schneider : Programmation automate Schneider TSX Premium - 2ème niveau : 24 - 27.6.03 (4 jours) - audience : toute personne qui veux maitriser la mise en uvre et la programmation des fonctions spécialisées d'un automate TSX Premium - objectifs : maitriser la mise en uvre et la programmation des fonctions spécialisées d'un automate TSX Premium Cours de sécurité : Etre TSO au CERN : Prochaines sessions : 24, 25 & 27.6.03 - 4, 5 & 7.11.03 (session de 3 jours) ** The number of places available may vary. Please check our Web site to find out the current availability. If you wish to participate in one of these courses, pl...

Preliminary concepts for detecting national diversion of LWR spent fuel

International Nuclear Information System (INIS)

Sonnier, C.S.; Cravens, M.N.

1978-04-01

Preliminary concepts for detecting national diversion of LWR spent fuel during storage, handling and transportation are presented. Principal emphasis is placed on means to achieve timely detection by an international authority. This work was sponsored by the Department of Energy/Office of Safeguards and Security (DOE/OSS) as part of the overall Sandia Fixed Facility Physical Protection Program

Sense of Place, Fast and Slow: The Potential Contributions of Affordance Theory to Sense of Place.

Science.gov (United States)

Raymond, Christopher M; Kyttä, Marketta; Stedman, Richard

2017-01-01

Over the past 40 years, the sense of place concept has been well-established across a range of applications and settings; however, most theoretical developments have "privileged the slow." Evidence suggests that place attachments and place meanings are slow to evolve, sometimes not matching material or social reality (lag effects), and also tending to inhibit change. Here, we present some key blind spots in sense of place scholarship and then suggest how a reconsideration of sense of place as "fast" and "slow" could fill them. By this, we mean how direct and immediate perception-action processes presented in affordance theory (resulting in immediately perceived place meanings) can complement slower forms of social construction presented in sense of place scholarship. Key blind spots are that sense of place scholarship: (1) rarely accounts for sensory or immediately perceived meanings; (2) pays little attention to how place meanings are the joint product of attributes of environmental features and the attributes of the individual; and (3) assumes that the relationship between place attachment and behavior is linear and not constituted in dynamic relations among mind, culture, and environment. We show how these blind spots can begin to be addressed by reviewing key insights from affordance theory, and through the presentation of applied examples. We discuss future empirical research directions in terms of: (1) how sense of place is both perceived and socially constructed; (2) whether perceived and socially constructed dimensions of place can relate to one another when perceived meanings become unsituated; and (3) how place attachment may change over different stages of the life course based upon dynamic relationships between processes of perception-action and social construction. We conclude with insights into how processes of perception-action and social construction could be included in the design and management of urban landscapes.

TIME AND PLACE DISTRIBUTION OFACUTE ENCEPHALITIS SYNDROME (AES JAPANESE ENCEPHALITIS (JE CASES IN GORAKHPUR

Directory of Open Access Journals (Sweden)

G K Singh

2013-03-01

Full Text Available Introduction: 1000 children below the age of 15 years died from encephalitis in the states of UP, Bihar and Assam since 1978. JE vaccinations in 2010 and deep bore wells in 60 districts in India are the two preventive measures in use. Hypothesis generation through a time, place distribution study followed by a risk factor study would help target preventive and curative measures. A spatial temporal analysis of the 2012 encephalitis epidemic in the district of Gorakhpur, having the most cases, is reported. Material and Method Government of UP data on 714 cases of AES/JE occurring during 2012 in Gorakhpur district was analysed. Time and place distribution is described. Various hypotheses on mode of transmission besides other important features of the epidemic were generated. Data was used to create video maps of the 2012 AESJE epidemic using Epi-info 7. Onset of symptoms was used on the time axis and longitude-latitude data from residential details was used to describe the place distribution. Videos were interpreted to draw important inferences which may be used in planning a strategy to break the 2013 epidemic Result: Thirty (4.20% of 714 patients fitting case definitions were confirmed cases of Japanese encephalitis. 148 (20% died. 669 (93.69% were below 15 years of age. Male to female ratio was 1.45:1. On 9th Aug 2012 the usual 5 cases per day mark was crossed with 10 cases/day reported. On 22th August the peak of 19 cases/day was reached. On 11th September the epidemic started receding at rates slower than the rise showing multiple spurts. The medical college had 1.5 times the cases than anywhere else. On 10th Dec the daily incidence had returned to under 5 levels. District wise place distribution of the 2009, 2011 and 2012 cases shows Gorakhpur as having 714 i.e. twice the number of cases than anywhere else in 2012. Conclusion: The epidemic is seasonal and perhaps spreads man to man. Mosquito having a life time range of 5 miles cannot spread

Food as Touch/Touching the Food: The Body In-Place and Out-of-Place in Preschool

Science.gov (United States)

Rossholt, Nina

2012-01-01

The article explores the need to eat as a biological and social practice among children in a preschool in Norway. The children in this preschool are aged from one to two years of age, and some of them have just started there. Different events from mealtimes relate to Derrida's concept of touch and Grosz's notion of bodies in-place and…

Wrapped up in Covers: Preschoolers' Secrets and Secret Hiding Places

Science.gov (United States)

Corson, Kimberly; Colwell, Malinda J.; Bell, Nancy J.; Trejos-Castillo, Elizabeth

2014-01-01

In this qualitative study, interviews about children's secret hiding places were conducted with 3-5-year-olds (n?=?17) in a university sponsored preschool programme using art narratives. Since prior studies indicate that children understand the concept of a secret as early as five and that they associate secrets with hiding places, the purpose of…

Collaborative Video Search Combining Video Retrieval with Human-Based Visual Inspection

NARCIS (Netherlands)

Hudelist, M.A.; Cobârzan, C.; Beecks, C.; van de Werken, Rob; Kletz, S.; Hürst, W.O.; Schoeffmann, K.

2016-01-01

We propose a novel video browsing approach that aims at optimally integrating traditional, machine-based retrieval methods with an interface design optimized for human browsing performance. Advanced video retrieval and filtering (e.g., via color and motion signatures, and visual concepts) on a

Space and Place: Recognizing Ties that Bind.

Science.gov (United States)

Whiteford, Gary T.

1980-01-01

Suggests methods to test whether students have acquired a sense of place or spatial understanding. Knowledge of the concepts of map representation, the region, man/land notations, spatial relations, location, and scale are vital to geographic understanding. Concludes that geographic ideas should relate to particular maps. (Author/KC)

Detectors and Concepts for sub-100 ps timing with gaseous detectors

CERN Document Server

Gonzalez-Diaz, D.

2017-01-01

We give a short compendium of the main ongoing detectors and concepts capable of performing accurate sub-100 ps timing at high particle fluxes and on large areas, through technologies based on gaseous media. We briefly discuss the state-of-the-art, technological limitations and prospects, and a new bizarre idea.

Android and iPhone Apps for Viewing Browse Plots from the Magnetospheric Imaging Instrument (MIMI) on Cassin

Science.gov (United States)

Vandegriff, J. D.; Kusterer, M. B.; Byun, S.; Steele, R. J.; Mitchell, D. G.

2017-12-01

We present a new mobile app for Android and an existing app for iPhone, both capable of viewing the numerous browse plots available for data collected by the MIMI suite on NASA's Cassini spacecraft. Both apps allow convenient mobile access to pre-made plots of data from various instruments on the suite, including daily, and monthly plots of particle intensities (line plots and spectrograms) from LEMMS, CHEMS and INCA. Also, the apps can show short movies made from sequences of INCA neutral atom images. Browsing the plots or movies is as simple as swiping to the left or right, and the app hides all access details needed to finding the images. Note that the app requires a data connection, since it locates and downloads the plot files live from various instrument team servers. We will demonstrate the current versions of both apps, which are available in Apple's App Store and the Google Play Store.

Personal, place, and time characteristics of offshore accidents in five oil companies operating in Indonesia

International Nuclear Information System (INIS)

Rahardjo; Sudjoko; Sebayang

1991-01-01

This study is to determine personal, place and time characteristics of offshore accidents during the year of 1987, 1988 and 1989 of five oil companies operating in Indonesia. Age, length of service, employment status, job characteristics, work cycles, work schedules, marital status, citizenship, disability, anatomy and nature of accident

Browsing, Posting, and Liking on Instagram: The Reciprocal Relationships Between Different Types of Instagram Use and Adolescents' Depressed Mood.

Science.gov (United States)

Frison, Eline; Eggermont, Steven

2017-10-01

Although studies have shown that Instagram use and young adults' mental health are cross-sectionally associated, longitudinal evidence is lacking. In addition, no study thus far examined this association, or the reverse, among adolescents. To address these gaps, we set up a longitudinal panel study among 12- to 19-year-old Flemish adolescents to investigate the reciprocal relationships between different types of Instagram use and depressed mood. Self-report data from 671 adolescent Instagram users (61% girls; M Age  = 14.96; SD = 1.29) were used to examine our research question and test our hypotheses. Structural equation modeling showed that Instagram browsing at Time 1 was related to increases in adolescents' depressed mood at Time 2. In addition, adolescents' depressed mood at Time 1 was related to increases in Instagram posting at Time 2. These relationships were similar among boys and girls. Potential explanations for the study findings and suggestions for future research are discussed.

Place identity and place scale: the impact of place salience.

OpenAIRE

Bernardo, Fátima; Palma-Oliveira, José-Manuel

2013-01-01

Research about place, place identity and attachment supports the idea that bonds with places may differ depending on the place scale. Based on the view that identity is context-dependent, this paper brings to the table the impact of manipulating the salience of place on the intensity of place identity and place attachment reported. A study was designed to examine place identity and place attachment in two groups of residents (permanent and temporary) at three different scales (nei...

Pregnancy after bariatric surgery: the effect of time-to-conception on pregnancy outcomes.

Science.gov (United States)

Yau, Patricia O; Parikh, Manish; Saunders, John K; Chui, Patricia; Zablocki, Tara; Welcome, Akuezunkpa Ude

2017-11-01

At our medical center, female patients who have undergone bariatric surgery are advised to defer pregnancy for 2 years after surgery to avoid the following complications and their potential consequences for the fetus: inadequate gestational weight gain, inadequate postsurgical weight loss, hyperemesis gravidarum, nutritional deficiencies, gestational diabetes, and gestational hypertension. To examine the effect of time from surgery to conception on pregnancy course and outcomes in bariatric patients. University. We identified 73 pregnancies in 54 women who became pregnant after undergoing bariatric surgery. Surgery to conception interval was compared between pregnancies that were carried to delivery and 8 pregnancies that resulted in spontaneous abortion. Of 41 pregnancies that were carried to delivery, 26 occurred in women who had undergone surgery less than 2 years before conception, and 15 occurred in women who had undergone surgery greater than 2 years before conception. Gestational age at delivery, number of neonatal intensive care unit admissions, gestational weight gain, hyperemesis gravidarum, nutritional deficiencies, gestational diabetes, and gestational hypertension during pregnancy were compared for the 2 groups. Eight patients who had spontaneous abortion had a significantly shorter time from surgery to conception. There were no significant differences between our 2 groups in rates of preterm deliveries, neonatal intensive care unit admission, gestational weight gain, hyperemesis, nutritional deficiencies, gestational diabetes, or gestational hypertension. Becoming pregnant within the first 2 years after bariatric surgery appears to have no effect on pregnancy course and outcomes. Women who miscarried had a significantly lower mean surgery to conception interval. These results fail to show an increased rate of pregnancy complications during the first 2 years after bariatric surgery. Copyright © 2017 American Society for Bariatric Surgery. Published by

CERN Technical Training: available Places in forthcoming Courses

CERN Multimedia

HR Department

2009-01-01

The following course sessions are scheduled in the framework of the 2008 CERN Technical Training Programme and places are still available. You can find the full updated Technical Training course programme in our web catalogue (http://cta.cern.ch/cta2/f?p=110:9). OFFICE SOFTWARE Office 2007 – Novelties (Français)\t20.04\t1 jour Novelties Office 2007: Powerpoint 2007\t(Français)\t21.04\t1 jour Secure e-mail and Web browsing\t(English)\t22.04\t1.5 hour Introduction to Dreamweaver MX\t(Français)\t23-24.04\t2 jours Sharepoint Collaboration Workspace\t(English)\t27-28.04\t1 jour ½ Excel 2007 (Short Course I) –HowTo…Work with formulae (Bilingual)\t29.04\t0.5 jour/day Excel 2007 (Short Course II) – HowTo…Format your worksheet for printing\t(Bilingual)\t29.04\t0.5 jour/day Excel 2007 (Short Course III) – HowTo…Pivot Tables\t(Bilingual)\t30.04\t0.5 jour/day Excel 2007 (Short Course IV) – HowTo…Link cells, worksheets and workbook\t(Bilingual)\t30.04\t0.5 jour/day Word 2007 – Level 2 : ECDL\t(English)\t04-05.05\t2 days Exc...

CERN Technical Training: available Places in forthcoming Courses

CERN Multimedia

HR Department

2009-01-01

The following course sessions are scheduled in the framework of the 2008 CERN Technical Training Programme and places are still available. You can find the full updated Technical Training course programme in our web catalogue (http://cta.cern.ch/cta2/f?p=110:9). OFFICE SOFTWARE Access 2007 – Level 2: ECDL\t(Français)\t30-31.03\t2 jours Office 2007 – Novelties (Français)\t20.04\t1 jour Novelties Office 2007: Powerpoint 2007\t(Français)\t21.04\t1 jour Secure e-mail and Web browsing\t(English)\t22.04\t1.5 hour Introduction to Dreamweaver MX\t(Français)\t23-24.04\t2 jours Sharepoint Collaboration Workspace\t(English)\t27-28.04\t1 jour ½ Excel 2007 (Short Course I) –HowTo…Work with formulae (Bilingual)\t29.04\t0.5 jour/day Excel 2007 (Short Course II) – HowTo…Format your worksheet for printing\t(Bilingual)\t29.04\t0.5 jour/day Excel 2007 (Short Course III) – HowTo…Pivot Tables\t(Bilingual)\t30.04\t0.5 jour/day Excel 2007 (Short Course IV) – HowTo…Link cells, worksheets and workbook\t(Bilingual)\t30.04\t0.5 jour/day...

CERN Technical Training: available Places in forthcoming Courses

CERN Multimedia

HR Department

2009-01-01

The following course sessions are scheduled in the framework of the 2008 CERN Technical Training Programme and places are still available. You can find the full updated Technical Training course programme in our web catalogue (http://cta.cern.ch/cta2/f?p=110:9). OFFICE SOFTWARE Sharepoint Designer (Frontpage) – Level 2\t(English)\t18-19.03\t2 days Access 2007 – Level 2: ECDL\t(Français)\t30-31.03\t2 jours Office 2007 – Novelties (Français)\t20.04\t1 jour Novelties Office 2007: Powerpoint 2007\t(Français)\t21.04\t1 jour Secure e-mail and Web browsing\t(English)\t22.04\t1.5 hour Introduction to Dreamweaver MX\t(Français)\t23-24.04\t2 jours Sharepoint Collaboration Workspace\t(English)\t27-28.04\t1 jour ½ Excel 2007 (Short Course I) –HowTo…Work with formulae (Bilingual)\t29.04\t0.5 jour/day Excel 2007 (Short Course II) – HowTo…Format your worksheet for printing\t(Bilingual)\t29.04\t0.5 jour/day Excel 2007 (Short Course III) – HowTo…Pivot Tables\t(Bilingual)\t30.04\t0.5 jour/day Excel 2007 (Short Course IV) – HowT...

Predation risk, elk, and aspen: tests of a behaviorally mediated trophic cascade in the Greater Yellowstone Ecosystem.

Science.gov (United States)

Winnie, John A

2012-12-01

Aspen in the Greater Yellowstone Ecosystem are hypothesized to be recovering from decades of heavy browsing by elk due to a behaviorally mediated trophic cascade (BMTC). Several authors have suggested that wolves interact with certain terrain features, creating places of high predation risk at fine spatial scales, and that elk avoid these places, which creates refugia for plants. This hypothesized BMTC could release aspen from elk browsing pressure, leading to a patchy recovery in places of high risk. I tested whether four specific, hypothesized fine-scale risk factors are correlated with changes in current elk browsing pressure on aspen, or with aspen recruitment since wolf reintroduction, in the Daly Creek drainage in Yellowstone National Park, and near two aspen enclosures outside of the park boundary. Aspen were not responding to hypothesized fine-scale risk factors in ways consistent with the current BMTC hypothesis.

Imaginative Geographies, Dracula and the Transylvania ‘Place Myth’

Directory of Open Access Journals (Sweden)

Duncan Light

2008-11-01

Full Text Available Imaginative geographies have become a central concept in Anglo-American cultural geography in recent years. We all form knowledge, ideas and beliefs in our minds about what other places are ‘like’. In some cases these ideas may so strong that a distinct place ‘myth’ develops. In this paper I focus on the Western place myth of Transylvania. In the Western imagination this region has come to be constructed as a remote, backward, sinister place on the very edge of Europe, where vampires and the supernatural reign unchecked. I examine the historical development of this place myth in the West with particular reference to the role of popular culture in reproducing and circulating this myth on a global scale. I also seek to situate this place myth in its broader historical, political and social contexts.

Looking back in time: self-concept change affects visual perspective in autobiographical memory.

Science.gov (United States)

Libby, Lisa K; Eibach, Richard P

2002-02-01

People who change often report that their old selves seem like "different people." Correlational (Study 1) and experimental (Studies 2 and 3) studies showed that participants tended to use a 3rd-person observer perspective when visualizing memories of actions that conflicted with their current self-concept. A similar pattern emerged when participants imagined performing actions that varied in self-concept compatibility (Study 4). The authors conclude that on-line judgments of an action's self-concept compatibility affect the perspective used for image construction. Study 5 shows applied implications. Use of the 3rd-person perspective when recalling past episodes of overindulgent eating was related to optimism about behaving differently at an upcoming Thanksgiving dinner. The authors discuss the effect of self-concept compatibility on cognitive and emotional reactions to past actions and consider the role of causal attributions in defining the self across time.

In the jungle of time: The concept of identity as a way out

Directory of Open Access Journals (Sweden)

Bin eZhou

2014-07-01

Full Text Available What could be a unifying principle for the manifold of temporal experiences: the simultaneity or temporal order of events, the subjective present, the duration of experiences, or the impression of a continuity of time? Furthermore, we time travel to the past visiting in imagination previous experiences in episodic memory, and we also time travel to the future anticipating actions or plans. For such time travelling we divide time into three domains: past, present, and future. What could be an escape out of this jungle of time characterized by many different perceptual and conceptual phenomena? The key concept we want to propose is identity which is derived from homeostasis as a fundamental biological principle. Within this conceptual frame two modes of identity are distinguished: Individual or self-identity required because of homeostatic demands, and object-related identity necessary for the reliability and efficiency of neuro-cognitive processing. With this concept of self- and object-identity, the different temporal experiences can be conceptualized within a common frame. Thus, we propose a fundamental biological principle to conceptually unify temporal phenomena on the psychological level.

An Information Foraging Analysis of Note Taking and Note Sharing While Browsing Campaign Information

DEFF Research Database (Denmark)

Vatrapu, Ravi; Robertson, Scott

2010-01-01

In this paper, we present an experimental study of political information foraging in the context of e-voting. Participants were observed while searching and browsing the internet for campaign information in a mock-voting situation in three online note-taking conditions: No Notes, Private Notes...... with lack of scent, low value perception, and value depletion of information. Implications for the voter centered design of e-voting portals are discussed....

Justification of the concept of time in Africa | Nnajiofor | OGIRISI: a ...

African Journals Online (AJOL)

The metaphorical concept of African time is one in which tardiness, lousiness and a total disregard for schedules and program is made out to characterize all Africans. Tardiness is a universal phenomenon; it should not be made to hang around African's neck like a milestone meant to drawn a criminal. This preposterous tag ...

Places available**

CERN Multimedia

2003-01-01

Places are available in the following courses : FrontPage 2000 - niveau 1 : 20 & 21.5.03 (2 jours) PIPES-2003 : Pratique du sertissage de tubes métalliques et multicouches : 21.5.03 (1 jour) Introduction à la CAO Cadence : de la saisie de schéma Concept-HDL au PCB : 20 & 22.5.03 (2 jours) AutoCAD 2002 - niveau 2 : 3 & 4.6.03 (2 jours) AutoCAD Mechanical 6 PowerPack (F) : 5, 6, 12, 13, 26, 27.6.03 (6 jours) EXCEL 2000 - niveau 1 : 10 & 11.6.03 (2 jours) Conception de PCB rapides dans le flot Cadence : 11.6.03 (matin) EXCEL 2000 - level 1 : 12 & 13.6.03 (2 days) PowerPoint 2000 (F) : 17 & 18.6.03 (2 jours) Réalisation de PCB rapides dans le flot Cadence : 17.6.03 (matin) FrontPage 2000 - niveau 2 : 19 & 20.6.03 (2 jours) LabView DSC (langue à décider/language to be defined) : 19 & 20.6.03 EXCEL 2000 - niveau 2 : 24 & 25.6.03 (2 jours) Siemens SIMATIC Training: Introduction to STEP7 : 3 & 4.6.03 (2 days) STEP7 Programming : 16 - 20.6.03 (5 days) Simatic...

Places available**

CERN Document Server

2003-01-01

Places are available in the following courses : FrontPage 2000 - niveau 1: 20 & 21.5.03 (2 jours) PIPES-2003 : Pratique du sertissage de tubes métalliques et multicouches: 21.5.03 (1 jour) Introduction à la CAO Cadence: de la saisie de schéma Concept-HDL au PCB : 20 & 22.5.03 (2 jours) AutoCAD Mechanical 6 PowerPack (E): 5, 6, 12, 13, 26, 27.6.03 (6 days) EXCEL 2000 - niveau 1: 10 & 11.6.03 (2 jours) Conception de PCB rapides dans le flot Cadence: 11.6.03 (matin) EXCEL 2000 - level 1: 12 & 13.6.03 (2 days) Introduction to PVSS: 16.6.03 (half-day, pm) Basic PVSS: 17 - 19.6.03 (3 days) Réalisation de PCB rapides dans le flot Cadence: 17.6.03 (matin) LabView DSC (language to be defined): 19 & 20.6.03 PVSS - JCOP Framework Tutorial: 20.6.03 (1 day) EXCEL 2000 - niveau 2: 24 & 25.6.03 (2 jours) Siemens SIMATIC Training: Introduction to STEP7: 3 & 4.6.03 (2 days) STEP7 Programming: 16 - 20.6.03 (5 days) Simatic Net Network: 26 & 27.6.03 (2 days) These courses will be given...

Keeping time - Performing Place

DEFF Research Database (Denmark)

Dvinge, Anne Christine

2012-01-01

Candace Allen’s novel Valaida (2004) illustrates the migratory patterns of early 20th century jazz music and musicians, positing the art form and its performers as “heterotopians”; simultaneously in and outside of the power relations of hegemonic time-space compression, travelling in an alternate...

Assessing human health risks from pesticide use in conventional and innovative cropping systems with the BROWSE model.

Science.gov (United States)

Lammoglia, Sabine-Karen; Kennedy, Marc C; Barriuso, Enrique; Alletto, Lionel; Justes, Eric; Munier-Jolain, Nicolas; Mamy, Laure

2017-08-01

Reducing the risks and impacts of pesticide use on human health and on the environment is one of the objectives of the European Commission Directive 2009/128/EC in the quest for a sustainable use of pesticides. This Directive, developed through European national plans such as Ecophyto plan in France, promotes the introduction of innovative cropping systems relying, for example, on integrated pest management. Risk assessment for human health of the overall pesticide use in these innovative systems is required before the introduction of those systems to avoid that an innovation becomes a new problem. The objectives of this work were to assess and to compare (1) the human exposure to pesticides used in conventional and innovative cropping systems designed to reduce pesticide needs, and (2) the corresponding risks for human health. Humans (operator and residents) exposure to pesticides and risks for human health were assessed for each pesticide with the BROWSE model. Then, a method was proposed to represent the overall risk due to all pesticides used in one system. This study considers 3 conventional and 9 associated innovative cropping systems, and 116 plant protection products containing 89 different active substances (i.e. pesticides). The modelling results obtained with BROWSE showed that innovative cropping systems such as low input or no herbicide systems would reduce the risk for human health in comparison to the corresponding conventional cropping systems. On the contrary, BROWSE showed that conservation tillage system would lead to unacceptable risks in the conditions of our study, because of a high number of pesticide applications, and especially of some herbicides. For residents, the dermal absorption was the main exposure route while ingestion was found to be negligible. For operators, inhalation was also a predominant route of exposure. In general, human exposure to pesticides and human health risks were found to be correlated to the treatment frequency

Concept of frequency separation in life prediction for time-dependent fatigue

International Nuclear Information System (INIS)

Coffin, L.F.

1976-01-01

Two methods are described to improve the predictive capability of the frequency-modified fatigue equations for time-dependent fatigue. These built-on the earlier approach and are applicable to severely unbalanced hysteresis loops. Comparisons made with various wave-shape investigations show favorable results. A new form of hysteresis loop is introduced utilizing frequency separation concepts. 4 tables, 11 fig

Situating mental health work in place: Qualitative findings from interviews with Veterans in Southeastern Louisiana and Northern California.

Science.gov (United States)

Abraham, Traci H; Koenig, Christopher J; Zamora, Kara; Hill, Coleen; Uddo, Madeline; Kelly, Adam P; Hamilton, Michelle F; Curran, Geoffrey M; Pyne, Jeffrey M; Seal, Karen H

2017-09-01

Most chronic illness management occurs outside clinics and hospitals, in the everyday lives of individuals. We use data from semi-structured interviews with 37 veterans from Southeastern Louisiana and Northern California to illustrate how "health work" for mental health concerns are shaped by place. Using health work as an orienting concept for analysis, we discerned variation between the two study sites in how Veterans used interacting with the natural environment, cultivating time alone, and religious practice to manage their mental health and well-being. Through these findings, we advocate for a situated notion of health work that is mindful of how health-related behaviors are shaped by place and the attributes that constitute place. Published by Elsevier Ltd.

Space and Time in Ouspensky’s Viewpoint (based on ideas of Tertium Organum

Directory of Open Access Journals (Sweden)

M E’temadinia

2012-08-01

Full Text Available Peter Demianovich Ouspensky, in line with continuing and deepening Kant’s view on time and place, while accepting the mental and illusive nature of time and place and incomplete understanding of human beings about the entirety of place, considers the feeling of time as a result of limitations of the human mind for perceiving the ‘Fourth Dimension’. On the basis of this, time would be the barrier of place feeling in a creature with certain psychological and physiological structures. Parallel with the expansion of the creatures’ cognitive insight and awareness, the characteristics and dimensions of their place, as well as their understanding of temporal phenomena, change. From this point of view, movement and matter, as logical concepts, are nothing but projections of the passive and active states of our minds in the framework of the three-dimensional world. This innovative and worth-contemplating viewpoint, while being congruent with some of our intuitive and deductive concepts, gets entangled in a type of ontological vicious circle in defining the barriers of place since it does not present any irrefutable reason for the end of the place dimension in certain barriers.

Advanced composites structural concepts and materials technologies for primary aircraft structures: Design/manufacturing concept assessment

Science.gov (United States)

Chu, Robert L.; Bayha, Tom D.; Davis, HU; Ingram, J. ED; Shukla, Jay G.

1992-01-01

Composite Wing and Fuselage Structural Design/Manufacturing Concepts have been developed and evaluated. Trade studies were performed to determine how well the concepts satisfy the program goals of 25 percent cost savings, 40 percent weight savings with aircraft resizing, and 50 percent part count reduction as compared to the aluminum Lockheed L-1011 baseline. The concepts developed using emerging technologies such as large scale resin transfer molding (RTM), automatic tow placed (ATP), braiding, out-of-autoclave and automated manufacturing processes for both thermoset and thermoplastic materials were evaluated for possible application in the design concepts. Trade studies were used to determine which concepts carry into the detailed design development subtask.

["Chemistry of Concepts”and “Historical Sense”. On Philosophical Concept Formation].

Science.gov (United States)

Blättler, Christine

2015-06-01

"Chemistry of Concepts" and "Historical Sense". On Philosophical Concept Formation. The question concerning concepts and their relations to objects and words has had a long and controversial history. Recently, it is challenged by an anew turn towards objects and an emphasized object-oriented ontology. The article argues that one reason for this is the reduction of concepts towards pure rational constructions and offers arguments for alternative understandings. In this context, the article proposes a re-reading of Nietzsche's particular approach and shows that Nietzsche's thought is decisively shaped by the sciences of his time, especially physiology and chemistry. Before the background of the recent increase in research interest on Nietzsche and the sciences the article examines place and function of the sciences related to the genealogy and justification of concepts. Opposing a strong naturalist reading it makes a plea for understanding Nietzsche's epistemological critique concerning concepts systematically as a triple one: philological, physiological, and historical. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Untrodden Paths: A Critical Conversation about Wilder Places in Outdoor Education

Science.gov (United States)

Straker, Jo; Potter, Tom G.; Irwin, David

2017-01-01

This paper asks, what is the outdoors, and challenges conceptions of the role the outdoors play in education. It critically examines why a better understanding of the outdoors is important to outdoor education, how wilder places are essential to education, and how learning generated from these places can be translated into sustainable thinking and…

How Body Orientation Affects Concepts of Space, Time and Valence: Functional Relevance of Integrating Sensorimotor Experiences during Word Processing.

Directory of Open Access Journals (Sweden)

Martin Lachmair

Full Text Available The aim of the present study was to test the functional relevance of the spatial concepts UP or DOWN for words that use these concepts either literally (space or metaphorically (time, valence. A functional relevance would imply a symmetrical relationship between the spatial concepts and words related to these concepts, showing that processing words activate the related spatial concepts on one hand, but also that an activation of the concepts will ease the retrieval of a related word on the other. For the latter, the rotation angle of participant's body position was manipulated either to an upright or a head-down tilted body position to activate the related spatial concept. Afterwards participants produced in a within-subject design previously memorized words of the concepts space, time and valence according to the pace of a metronome. All words were related either to the spatial concept UP or DOWN. The results including Bayesian analyses show (1 a significant interaction between body position and words using the concepts UP and DOWN literally, (2 a marginal significant interaction between body position and temporal words and (3 no effect between body position and valence words. However, post-hoc analyses suggest no difference between experiments. Thus, the authors concluded that integrating sensorimotor experiences is indeed of functional relevance for all three concepts of space, time and valence. However, the strength of this functional relevance depends on how close words are linked to mental concepts representing vertical space.

The Impact of Vision Impairment on Students' Self-Concept

Science.gov (United States)

Datta, Poulomee; Talukdar, Joy

2016-01-01

This study investigated the self-concept of students with vision impairment who were placed in specialist and mainstream educational settings in South Australia. Self-Concept was explored across six dimensions, namely Physical, Moral, Personal, Family, Social and Academic Self-Concepts and the Total Self-Concept. The "Tennessee Self-Concept…

Tokamak concept innovations

International Nuclear Information System (INIS)

1986-04-01

This document contains the results of the IAEA Specialists' Meeting on Tokamak Concept Innovations held 13-17 January 1986 in Vienna. Although it is the most advanced fusion reactor concept the tokamak is not without its problems. Most of these problems should be solved within the ongoing R and D studies for the next generation of tokamaks. Emphasis for this meeting was placed on innovations that would lead to substantial improvements in a tokamak reactor, even if they involved a radical departure from present thinking

Outsourcing. The Concept

Directory of Open Access Journals (Sweden)

Victor-Adrian TROACĂ

2012-06-01

Full Text Available In the last two decades, an economic phenomenon took place, phenomenon characterized by the transfer of manufacturing activity from the developed countries to those in developing process. This practice can be considered as the response found by the large companies to the problem of production costs that were in a continuous rising, concomitant with the rising of living standards and remuneration.This paper aims to analyze the concept of outsourcing in terms of its evolution, but also in terms of incentives, ups and downs associated with the concept. On the other hand, this paper seeks to capture the fundamentals of this concept veracity and whether it could be implemented in the public service.

Concept formation: a supportive process for early career nurses.

Science.gov (United States)

Thornley, Tracey; West, Sandra

2010-09-01

Individuals come to understand abstract constructs such as that of the 'expert' through the formation of concepts. Time and repeated opportunity for observation to support the generalisation and abstraction of the developing concept are essential if the concept is to form successfully. Development of an effective concept of the 'expert nurse' is critical for early career nurses who are attempting to integrate theory, values and beliefs as they develop their clinical practice. This study explores the use of a concept development framework in a grounded theory study of the 'expert nurse'. Qualitative. Using grounded theory methods for data collection and analysis, semi-structured interviews were conducted with registered nurses. The participants were asked to describe their concept of the 'expert nurse' and to discuss their experience of developing this. Participants reported forming their concept of the 'expert nurse', after multiple opportunities to engage with nurses identified as 'expert'. This identification did not necessarily relate to the designated position of the 'expert nurse' or assigned mentors. When the early career nurse does not successfully form a concept of the 'expert nurse', difficulties in personal and professional development including skill/knowledge development may arise. To underpin development of their clinical practice effectively, early career nurses need to be provided with opportunities that facilitate the purposive formation of their own concept of the 'expert nurse'. Formation of this concept is not well supported by the common practice of assigning mentors. Early career nurses must be provided with the time and the opportunity to individually develop and refine their concept of the 'expert nurse'. To achieve this, strategies including providing opportunities to engage with expert nurses and discussion of the process of concept formation and its place in underpinning personal judgments may be of assistance. © 2010 Blackwell Publishing

PLACE MARKETING AND RURAL MUNICIPALITIES IN NORTHERN SWEDEN: A CONTENT ANALYSIS OF MUNICIPAL HOMEPAGES

OpenAIRE

Olga Rauhut Kompaniets; Daniel Rauhut

2013-01-01

The place marketing concept is one of the most popular concepts used in the analysis and promotion of countries, regions, cities and towns. The intensification of competition for investment, tourism and human resources among European cities and towns has increased the importance of being unique. Most studies on place marketing focus on unique selling points and thus on brands of already extensively ‘marketed’ countries, national capitals and other large metropolitan areas, while the rural tow...

Human strategies for solving a time-place learning task: the role of counting and following verbal cues.

Science.gov (United States)

García-Gallardo, Daniel; Aguilar, Francisco; Armenta, Benjamín; Carpio, Claudio

2015-04-01

Two experiments were conducted to assess the emergence of time-place learning in humans. In experiment 1, a computer based software was designed in which participants had to choose to enter one of four rooms in an abandoned house search for a zombie every 3-15s. Zombies could be found in only one of these rooms every trial in 3 min periods during the 12 min sessions. After 4 training sessions, participants were exposed to a probe session in which zombies could be found in any room on every trial. Almost all participants behaved as if they were timing the availability intervals: they anticipated the changes in the location of the zombie and they persisted in their performance patterns during the probe session; however, verbal reports revealed that they were counting the number of trials in each period in order to decide when to switch between rooms. In the second experiment, the task was modified in two ways: counting was made harder by using three different intertrial ranges within each session: 2-6s, 2-11s and 2-16s. Second, labels were displaced during the final session to assess whether participants learned to click on a given place or to follow a set of verbal cues. We found that participants did not notice the label changes suggesting that they learned to click on a given place, and that a win/stay-lose/shift strategy was clearly used to decide when to switch rooms in the second experiment. The implications of verbal behavior when assessing time-place learning with humans and the possible differences in this process between humans and animals are discussed. Copyright © 2015 Elsevier B.V. All rights reserved.

The concept of value stream mapping to reduce of work-time waste as applied the smart construction management

Science.gov (United States)

Elizar, Suripin, Wibowo, Mochamad Agung

2017-11-01

Delays in construction sites occur due to systematic additions of time waste in various activities that are part of the construction process. Work-time waste is non-adding value activity which used to differentiate between physical construction waste found on site and other waste which occurs during the construction process. The aim of this study is identification using the concept of Value Stream Mapping (VSM) to reduce of work-time waste as applied the smart construction management.VSM analysis is a method of business process improvement. The application of VSM began in the manufacturing community. The research method base on theoretically informed case study and literature review. The data have collected using questionnaire through personal interviews from 383 respondents on construction project in Indonesia. The results show that concept of VSM can identify causes of work-time waste. Base on result of questioners and quantitative approach analysis was obtained 29 variables that influence of work-time waste or non-value-adding activities. Base on three cases of construction project founded that average 14.88% of working time was classified as waste. Finally, the concept of VSM can recommend to identification of systematic for reveal current practices and opportunities for improvement towards global challenges. The concept of value stream mapping can help optimize to reduce work-time waste and improve quality standard of construction management. The concept is also can help manager to make a decision to reduce work-time waste so as to obtain of result in more efficient for performance and sustainable construction project.

Spatial correlations between browsing on balsam fir by white-tailed deer and the nutritional value of neighboring winter forage.

Science.gov (United States)

Champagne, Emilie; Moore, Ben D; Côté, Steeve D; Tremblay, Jean-Pierre

2018-03-01

Associational effects, that is, the influence of neighboring plants on herbivory suffered by a plant, are an outcome of forage selection. Although forage selection is a hierarchical process, few studies have investigated associational effects at multiple spatial scales. Because the nutritional quality of plants can be spatially structured, it might differently influence associational effects across multiple scales. Our objective was to determine the radius of influence of neighbor density and nutritional quality on balsam fir ( Abies balsamea ) herbivory by white-tailed deer ( Odocoileus virginianus ) in winter. We quantified browsing rates on fir and the density and quality of neighboring trees in a series of 10-year-old cutovers on Anticosti Island (Canada). We used cross-correlations to investigate relationships between browsing rates and the density and nutritional quality of neighboring trees at distances up to 1,000 m. Balsam fir and white spruce ( Picea glauca ) fiber content and dry matter in vitro true digestibility were correlated with fir browsing rate at the finest extra-patch scale (across distance of up to 50 m) and between cutover areas (300-400 m). These correlations suggest associational effects, that is, low nutritional quality of neighbors reduces the likelihood of fir herbivory (associational defense). Our results may indicate associational effects mediated by intraspecific variation in plant quality and suggest that these effects could occur at scales from tens to hundreds of meters. Understanding associational effects could inform strategies for restoration or conservation; for example, planting of fir among existing natural regeneration could be concentrated in areas of low nutritional quality.

Building Place Identity through Heritage

OpenAIRE

Alexandra PACESCU; Vlad THIERY

2015-01-01

In an increasingly globalized world, the fading specificity is producing homogeneous images that make cities more and more difficult to tell apart. The market economy tends to commodify each and every aspect of urban life, even those belonging to the cultural realm. As a consequence, a need for differentiators arises, which can be best embodied by the local heritage. The present paper is trying to establish a link between the concept of Place Identity, seen from a marketing point of view, ...

The crucial role of nomothetic and idiographic conceptions of time: interdisciplinary collaboration in nuclear waste management.

Science.gov (United States)

Moser, Corinne; Stauffacher, Michael; Krütli, Pius; Scholz, Roland W

2012-01-01

The disposal of nuclear waste involves extensive time scales. Technical experts consider up to 1 million years for the disposal of spent fuel and high-level waste in their safety assessment. Yet nuclear waste is not only a technical but also a so-called sociotechnical problem and, therefore, requires interdisciplinary collaboration between technical, natural, social sciences, and the humanities in its management. Given that these disciplines differ in their language, epistemics, and interests, such collaboration might be problematic. Based on evidence from cognitive psychology, we suggest that, in particular, a concept like time is presumably critical and can be understood differently. This study explores how different scientific disciplines understand extensive time scales in general and then focuses on nuclear waste. Eighteen qualitative exploratory interviews were conducted with experts for time-related phenomena of different disciplines, among them experts working in nuclear waste management. Analyses revealed two distinct conceptions of time corresponding to idiographic and nomothetic research approaches: scientists from the humanities and social sciences tend to have a more open, undetermined conception of time, whereas natural scientists tend to focus on a more determined conception that includes some undetermined aspects. Our analyses lead to reflections on potential difficulties for interdisciplinary teams in nuclear waste management. We focus on the understanding of the safety assessment, on potential implications for communication between experts from different disciplines (e.g., between experts from the humanities and engineering for risk assessment and risk communication), and we reflect on the roles of different disciplines in nuclear waste management. © 2011 Society for Risk Analysis.

Context-Aware Browsing for Hyper-Local News Data (CABHLND

Directory of Open Access Journals (Sweden)

Dr. Yousef Ibrahim Daradkeh

2012-07-01

Full Text Available This paper describes a new model for delivering hyper-local data to mobile subscribers. Our model uses any exiting or especially created Wi-Fi hot spot as presence sensor that can open access for some user-generated content. In our approach we can describe hyper local data as info snippets that are valid (relevant for mobile subscribers being at this moment nearby some Wi-Fi access point. And an appropriate mobile service (customized browser can discover that information to mobile users. Service builds on the fly dynamic web pages and lets mobile subscribers to browse hyper-local data only. As the possible use-cases we can mention for example delivering news and deals in malls, news feeds for office centers and campuses, Smart City projects, personal classifieds etc.

Tourism Sociabilities and Place

DEFF Research Database (Denmark)

Bødker, Mads; Browning, David

2013-01-01

Proposing new design opportunities, this paper challenges received notions of tourism, arguing that tourism is fundamentally social and concerned with making place. This turn makes tourism not only a convenient testing ground for technology concepts, but increasingly also for more sensitive...... renderings of, and interventions in, tourism as a relational and social practice. Using examples from commercial, arts, and design projects, and providing excerpts from our own fieldwork and design workshops with tourists and locals, this paper outlines three challenges through a conceptual lens that we see...... as productive for appropriate interaction design of tourism technologies....

Strategically Timed Preventive Education and Media Strategies Reduce Seasonal Trends in Adolescent Conception.

Science.gov (United States)

Gauster, A; Waddington, A; Jamieson, M A

2015-08-01

This study sought to analyze the effect of strategically timed local preventive education on reducing teen conception rates during known seasonal peaks in March and April. All teen conceptions (age ≤ 19) from March and April 2010, 2011, and 2012 were identified using medical records data. Teen conceptions occurring in January 2010, 2011, and 2012 were also identified to control for any new trends in the community. A city of 160,000 with 1 tertiary care centre. Pregnant adolescents (age ≤ 19). During the month of February 2012, preventive education and media awareness strategies were aimed at parents, teachers, and teens. Adolescent conceptions in March and April 2012. Conception rates in teens ≤18 years old were significantly reduced in March and April 2012 compared to March and April 2010 and 2011 (RR = 0.53, 95% CI = 0.32 - 0.88, P = .0132). There was an increase in conceptions in March and April 2012 compared to 2010 and 2011 among 19-year-olds (RR = 1.57, 95% CI = 0.84-2.9, P = .1500). Effect modification revealed our ≤18-year-old group and our 19-year-old group were distinct groups with different risk estimates (P = .0075). Educational sessions were poorly attended and contraception clinic volume was static. We propose increased parental supervision in response to media reminders as a possible explanation for the reduction in adolescent conceptions (≤18 years old) seen in March 2012. Copyright © 2015 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

The Universe is Like a Hollowed Sphere. The Wave Concept of Time

Directory of Open Access Journals (Sweden)

Andrzej W. Głuszak

2015-07-01

Full Text Available There is space for new ideas of the essence and the entity of time. The article refers to our time concept as a special wave type and presents results of our investigations on this subject. Thus, time defined as waves and an energy carrier could give explanation to multiple unclear phenomena. It could explicate gravity, organization in the planetary systems and light speed limit. A hypothesis that matter exists due to time wave motion would emerge from the elementary particle mass generation by the waves. Time becomes the main driving force in the Universe. The discussed thoughts need further analyses and verification but their confirmation may mean civilization changes.

Outdoor Urban Propagation Experiment of a Handset MIMO Antenna with a Human Phantom located in a Browsing Stance

DEFF Research Database (Denmark)

Yamamoto, Atsushi; Hayashi, Toshiteru; Ogawa, Koichi

2007-01-01

Outdoor radio propagation experiments are presented at 2.4 GHz, using a handset MIMO antenna with two monopoles and two planar inverted-F antennas (PIFAs), adjacent to a human phantom in browsing stance. The propagation test was performed in an urban area of a city, which resulted in non lineof...

A Sense of Place: Integrating Environmental Psychology into Marine Socio-Ecological Models

Science.gov (United States)

van Putten, I. E.; Fleming, A.; Fulton, E.; Plaganyi-Lloyd, E.

2016-02-01

Sense of place is a concept that is increasingly applied in different social research contexts where it can act as a bridge between disciplines that might otherwise work in parallel. A sense of place is a well established and flexible concept that has been empirically measured using different survey methods. The psychological principals and theories that underpin sense of place have been inextricably linked to the quality of ecological systems and the impact on development of the system, and vice versa. Ecological models and scenario analyses play an important role in characterising, assessing and predicting the potential impacts of alternative developments and other changes affecting ecological systems. To improve the predictive accuracy of ecological models, human drivers, interactions, and uses have been dynamically incorporated, for instance, through management strategy evaluation applied to marine ecosystem models. However, to date no socio-ecological models (whether terrestrial or marine) have been developed that incorporate a dynamic feedback between ecosystem characteristics and peoples' sense of place. These models thus essentially ignore the influence of environmental psychology on the way people use and interact with ecosystems. We develop a proof of concept and provide a mathematical basis for a Sense of Place Index (SoPI) that allows the quantitative integration of environmental psychology into socio-ecological models. Incorporating dynamic feedback between the SoPI for different resource user groups and the ecological system improves the accuracy and precision of predictions regarding future resource use as well as, ultimately, the potential state of the resource to be developed.

Impacting Early Childhood Teachers' Understanding of the Complexities of Place Value

Science.gov (United States)

Cady, Jo Ann; Hopkins, Theresa M.; Price, Jamie

2014-01-01

In order to help children gain a more robust understanding of place value, teachers must understand the connections and relationships among the related concepts as well as possess knowledge of how children learn early number concepts. Unfortunately, teachers' familiarity with the base-ten number system and/or lack of an understanding of…

Food, place, territorialization. From territory appreciation to successful businesses

OpenAIRE

Dessì, Silvia

2014-01-01

During the last decades, the awareness of the bond between food and its territory of origin has grown, and food perceived to be local and traditional increased in its attractiveness. Aware of this scenario, the purpose of this dissertation is to explore in depth the phenomenon of place-based food: firstly, it aims for a better understanding of the concept of place-based food; secondly, the purpose is to study the territorial orientation of food companies, trying to understand how local and gl...

The leadership concept in Iranian nursing.

Science.gov (United States)

Memarian, R; Ahmadi, F; Vaismoradi, M

2008-03-01

Although greater emphasis has been placed on leadership skills in nursing management in the last decade, the concepts are often confused or used erroneously by Iranian nurses. At the same time we have observed that wide variations in nurses' clinical practice appeared to be related to the presence or absence of leadership skills among senior nurses. To begin to identify the concepts used for expressing leadership in nursing within the Iranian cultural context. A qualitative approach was adopted using content analysis of semi-structured interviews carried out with 10 nurse managers from hospitals in Teheran. The data were analysed using the constant comparative method. Fifty-five primary codes were identified from the respondents' experiences and from these three main themes were abstracted for describing the leadership concept. These were 'personality traits', 'being a model', and 'being a spiritual guide for the nursing profession'. Implementing the culture of patient safety and dignity needs leadership. From Iranian nurse managers' perspectives a leader as a spiritual guide should empower nurses spiritually; it means he/she has a vision for nursing; has clear and explicit objectives; and has a commitment to nursing. Nurses who are confident about the underlying concepts of leadership in their culture can help to adapt nursing to an ever-changing healthcare environment.

Residents’ Attitudes Towards Place Marketing: Tourism Marketing Focus

Directory of Open Access Journals (Sweden)

Alexandra Sazhina

2017-03-01

Full Text Available This article examines theoretical aspects of the co-production concept and illustrates its applicability within the framework of place marketing and tourism. A theoretical exploratory technique based on literature and discussion is employed to propose a conceptual model on residents’ willingness to be engaged in co-production activities.

Data shopping in an open marketplace: Introducing the Ontogrator web application for marking up data using ontologies and browsing using facets.

Science.gov (United States)

Morrison, Norman; Hancock, David; Hirschman, Lynette; Dawyndt, Peter; Verslyppe, Bert; Kyrpides, Nikos; Kottmann, Renzo; Yilmaz, Pelin; Glöckner, Frank Oliver; Grethe, Jeff; Booth, Tim; Sterk, Peter; Nenadic, Goran; Field, Dawn

2011-04-29

In the future, we hope to see an open and thriving data market in which users can find and select data from a wide range of data providers. In such an open access market, data are products that must be packaged accordingly. Increasingly, eCommerce sellers present heterogeneous product lines to buyers using faceted browsing. Using this approach we have developed the Ontogrator platform, which allows for rapid retrieval of data in a way that would be familiar to any online shopper. Using Knowledge Organization Systems (KOS), especially ontologies, Ontogrator uses text mining to mark up data and faceted browsing to help users navigate, query and retrieve data. Ontogrator offers the potential to impact scientific research in two major ways: 1) by significantly improving the retrieval of relevant information; and 2) by significantly reducing the time required to compose standard database queries and assemble information for further research. Here we present a pilot implementation developed in collaboration with the Genomic Standards Consortium (GSC) that includes content from the StrainInfo, GOLD, CAMERA, Silva and Pubmed databases. This implementation demonstrates the power of ontogration and highlights that the usefulness of this approach is fully dependent on both the quality of data and the KOS (ontologies) used. Ideally, the use and further expansion of this collaborative system will help to surface issues associated with the underlying quality of annotation and could lead to a systematic means for accessing integrated data resources.

Multiple Feature Fusion Based on Co-Training Approach and Time Regularization for Place Classification in Wearable Video

Directory of Open Access Journals (Sweden)

Vladislavs Dovgalecs

2013-01-01

Full Text Available The analysis of video acquired with a wearable camera is a challenge that multimedia community is facing with the proliferation of such sensors in various applications. In this paper, we focus on the problem of automatic visual place recognition in a weakly constrained environment, targeting the indexing of video streams by topological place recognition. We propose to combine several machine learning approaches in a time regularized framework for image-based place recognition indoors. The framework combines the power of multiple visual cues and integrates the temporal continuity information of video. We extend it with computationally efficient semisupervised method leveraging unlabeled video sequences for an improved indexing performance. The proposed approach was applied on challenging video corpora. Experiments on a public and a real-world video sequence databases show the gain brought by the different stages of the method.

MARTA: A high-energy cosmic-ray detector concept with high-accuracy muon measurement

Energy Technology Data Exchange (ETDEWEB)

Abreu, P.; et al.

2017-12-20

A new concept for the direct measurement of muons in air showers is presented. The concept is based on resistive plate chambers (RPCs), which can directly measure muons with very good space and time resolution. The muon detector is shielded by placing it under another detector able to absorb and measure the electromagnetic component of the showers such as a water-Cherenkov detector, commonly used in air shower arrays. The combination of the two detectors in a single, compact detector unit provides a unique measurement that opens rich possibilities in the study of air showers.

Four concepts of Africa

Directory of Open Access Journals (Sweden)

Willem Fourie

2015-05-01

Full Text Available What makes the words ‘Africa’ and ‘African’ possible and useful? In this article it is argued that at least four internally coherent concepts of Africa exist, and that none of these concepts are ethically neutral. The article is presented as a contribution to attempts at using the term ‘Africa’ in self-critical, reflexive and constructive ways. It could therefore be of interest to all researchers, particularly those in the humanities and theology, who locate their research within the context of ‘Africa’. It is argued that Africa can be conceived of as a place, a commodity, a condition and an ideal. By drawing on mostly primary sources it is shown that the term ‘Africa’ only relatively recently came to refer to a continent, that Africa as a place and Africa as a condition in need of betterment formed the foundation for its commodification, and that Africa only very recently became a self-description of the people who live on the continent of Africa. Each of these concepts of Africa is shown to be based on a particular logic with both strengths and weaknesses.

Space and place in Outdoor Education in New Zealand

DEFF Research Database (Denmark)

Andkjær, Søren

2010-01-01

on a qualitative approach using case study design with interviews and observations. For the analysis, ethnological cultural analysis was employed combined with configuration analysis to conceptualise the data. Theories and concepts of space and place in outdoor education in New Zealand are discussed. Results from...

Place Branding and Citizen Involvement: Participatory Approach to Building and Managing City Brands

Directory of Open Access Journals (Sweden)

Hereźniak Marta

2017-06-01

Full Text Available This article examines the role of citizens in the process of building and managing city brands. A multidisciplinary approach is applied to explain the multifaceted nature of territorial brands and citizen involvement. To this end, theoretical concepts from marketing and corporate branding, public management, and human geography are applied. By conceptualising place branding as a public policy and a governance process, and drawing from the concept of participatory place branding, the author discusses a variety of methods and instruments used to involve citizens. Special attention is given to the importance of modern technologies for effective citizen involvement.

Advanced Techniques in Web Intelligence-2 Web User Browsing Behaviour and Preference Analysis

CERN Document Server

Palade, Vasile; Jain, Lakhmi

2013-01-01

This research volume focuses on analyzing the web user browsing behaviour and preferences in traditional web-based environments, social  networks and web 2.0 applications,  by using advanced  techniques in data acquisition, data processing, pattern extraction and  cognitive science for modeling the human actions.  The book is directed to  graduate students, researchers/scientists and engineers  interested in updating their knowledge with the recent trends in web user analysis, for developing the next generation of web-based systems and applications.

Introduction: Development's Story in Time and Place

Science.gov (United States)

Schiff, Brian

2014-01-01

In this introductory chapter, I place Bertram J. Cohler's ([Cohler, B. J., 1982]) seminal essay "Personal Narrative and Life Course" in the context of the history of narrative psychology and developmental theory. I describe four theses from "Personal Narrative and Life Course," which impacted developmental theory and…

Einstein, Gödel, Heidegger. Some observations about the concept of time

Directory of Open Access Journals (Sweden)

Diego Malquori

2013-07-01

Full Text Available In this article we focus on some of the paths which help us to understand the philosophical question of time. The interpretative frame is composed of Einstein’s theory of relativity, against which we have the observations of Gödel and Heidegger on this new Gestalt. One of the thesis that we try to support – according to some surprising remarks by Gödel – is that the theory of relativity in some way originates also from a critical analysis of the concept of time in idealistic philosophy. Einstein follows the path opened by Kant: time, as reality itself, is nothing. Nevertheless, according to the theory of relativity, time still has something objectively real, though its reality does not refer to the subjective world of our perceptions, but to a mathematically real world of four dimensions

Response of northern red oak, black walnut, and white ash seedlings to various levels of simulated summer deer browsing

Science.gov (United States)

Robert C. Morrissey; Douglass F. Jacobs; John R. Seifert

2008-01-01

Understanding the response of tree seedlings to browsing by white-tailed deer (Odocoileus virginianus Zimmerman) is critical to the management of high value hardwood plantations in the Central Hardwood Forest Region. One-year-old black walnut (Juglans nigra L.), northern red oak (Quercus rubra L.), and white ash...

Experiencing the enchantment of place and mobility

DEFF Research Database (Denmark)

Bærenholdt, Jørgen Ole

2016-01-01

in several layers of reality. To better understand experiences taking place in intersections between realities, J.R.R. Tolkien’s concept of how real enchantment produces a Secondary World suggests that we see fantasy as real, and this proposition is compared to Georg Simmel’s more modernist suggestion......Experiences of place and mobility play central roles not only in what was traditionally understood as tourism, but also in the broader practices of travelling and visiting sites and sights. On the one hand, such experiences are performed to an extent where it is difficult to isolate the sites...... and movements experienced per se, since visitors and travellers take part in ‘doing’ places and mobility. On the other, experience sites and routes stand out with specific traces and characteristics affording some – and not other – experiences. This paper discusses conceptual understandings that may help...

Bundling in Place: Translating the NGSS into Place-Based Earth-System Science Curricula

Science.gov (United States)

Semken, S. C.

2016-12-01

Bundling is the process of grouping Performance Expectations (PEs) from the Next Generation Science Standards (NGSS) into coherent units based on a defined topic, idea, question, or phenomenon. Bundling sorts the PEs for a given grade or grade band into a teachable narrative: a key stage in building curriculum, instruction, and assessment from the NGSS. To encourage and facilitate this, bundling guidelines have recently been released on the NGSS website (nextgenscience.org/glossary/bundlesbundling), and example bundles for different grade bands and disciplines are also being developed and posted there. According to these guidelines the iterative process of bundling begins with organization of PEs according to natural connections among them, and alignment of the three NGSS dimensions (Disciplinary Core Ideas, Cross-Cutting Concepts, and Science and Engineering Practices) that underpin each PE. Bundles are grouped by coherence and increasing complexity into courses, and courses into course sets that should encompass all PEs for a grade band. Bundling offers a natural way to translate the NGSS into highly contextualized curricula such as place-based (PB) teaching, which is situated in specific places or regions and focused on natural and cultural features, processes, phenomena, history, and challenges to sustainability therein. Attributes of place and our individual and collective connections to place (sense of place) directly inform PB curriculum, pedagogy, and assessment. PEs can be bundled by their relevance to these themes. Following the NGSS guidelines, I model the process for PB instruction by bundling PEs around the themes of Paleozoic geology and carbonate deposition and their relationships to mining and calcining of limestone in Anthropocene cement production for developing communities. The bundles integrate aspects of Earth history, the carbon cycle, mineral resources, climate change, and sustainability using specific local examples and narratives. They are

Technical training - Places available

CERN Multimedia

2012-01-01

If you would like more information on a course, or for any other inquiry/suggestions, please contact Technical.Training@cern.ch Valeria Perez Reale, Learning Specialist, Technical Programme Coordinator (Tel.: 62424) Eva Stern and Elise Romero, Technical Training Administration (Tel.: 74924) HR Department Electronic Design Next Session Duration Language Availability Comprehensive VHDL for FPGA Design 08-Oct-12 to 12-Oct-12 5 days English 4 places Electrostatique / Protection ESD 28-Sep-12 to 28-Sep-12 3 hours French 25 places Impacts de la suppression du plomb (RoHS) en électronique 26-Oct-12 to 26-Oct-12 8 hours French 14 places Introduction to VHDL 10-Oct-12 to 11-Oct-12 2 days English 9 places LabVIEW Real Time and FPGA 13-Nov-12 to 16-Nov-12 5 days French 5 places LabVIEW for Experts 24-Sep-12 to 28-Sep-12 5 days English 6 places LabVIEW for beginners 15-Oct-12 to 17-...

OMPS Near Real-time Products Available Through NASA LANCE (Land Atmosphere Near Real-time Capability for EOS)

Science.gov (United States)

Warnock, A.; Durbin, P. B.; Cechini, M. F.; Masuoka, E.

2017-12-01

Near real-time (NRT) images from the NASA Ozone Mapping and Profiler Suite (OMPS) for sulfur dioxide, total column ozone and aerosol index products are now available through NASA's online Land Atmosphere Near real-time Capability for EOS (LANCE) system. Color palettes, image dimensions and data ranges have been aligned with the corresponding OMI products, allowing for direct comparison of OMPS NRT images with OMI NRT images already available in NASA Worldview. The images are delivered to LANCE within hours of satellite observation. LANCE NRT imagery can be interactively viewed through Worldview and the Global Imagery Browse Services (GIBS).

Contingent self-definition and amorphous regions: a dynamic approach to place brand architecture

OpenAIRE

Dinnie, Keith

2017-01-01

This article explores the concept of contingent self-definition, whereby place brands employ flexible self-definitional approaches in constructing their place brand architecture. Adopting a view of regions as social constructs, the article builds on and extends previous work on place brand architecture by identifying the underlying factors that drive contingent self-definition decisions. Based on an empirical study of professionals tasked with managing region brands in the Netherlands, eleven...

Human Capital and Self-Entrepreneurship. The Concept of Robbed Time.

Science.gov (United States)

Musio, Alessio

2018-01-01

The notions of ″human capital″ and ″self-entrepreneurship″ are by now widespread. The present work takes a critical look at their pervasive acceptance and stresses the self-exploitation to which they give rise. The concept of self-entrepreneurship needs to take into account, in fact, the nature of a revolution in temporal phenomenology. This revolution not only blurs the distinction between time dedicated to life and time dedicated to one's profession. It means that time spent on whatever is traditionally irrelevant to work is potentially time robbed from successful self-entrepreneurship. An analysis is made, lastly, of the relationship between body and ″bio-labor″, recognizable in the emergence of new forms of manual labor. Emblematic, in this sense, is gestational surrogacy. This provides an opportunity to rediscover the pregnancy of M. Foucault's biopolitical interpretation of neoliberalism as opposed to the more recent category of ″psychopolitics″ defined by B.C. Han. In the current scenario, indeed, the body maintains a role that remains as central as it is paradoxical, on account of its configuration as an ″entrepreneurial resource″.

Generalization of risk concept in case risk components depend on time

International Nuclear Information System (INIS)

Volkov, Yu.V.

2006-01-01

Ratios of risk assessments vs. nuclear technologies objects have been obtained for cases when that kind of risk components as accident probability and the consequent damage depend on time. Such generalization of risk concept ensures new possibilities for performing the probabilistic safety analysis which have been demonstrated with simple models in the present paper. As an example safety of radioactive storage with one-component activity has been analyzed with a very simple model [ru

A joint spare part and maintenance inspection optimisation model using the Delay-Time concept

International Nuclear Information System (INIS)

Wang Wenbin

2011-01-01

Spare parts and maintenance are closely related logistics activities where maintenance generates the need for spare parts. When preventive maintenance is present, it may need more spare parts at one time because of the planned preventive maintenance activities. This paper considers the joint optimisation of three decision variables, e.g., the ordering quantity, ordering interval and inspection interval. The model is constructed using the well-known Delay-Time concept where the failure process is divided into a two-stage process. The objective function is the long run expected cost per unit time in terms of the three decision variables to be optimised. Here we use a block-based inspection policy where all components are inspected at the same time regardless of the ages of the components. This creates a situation that the time to failure since the immediate previous inspection is random and has to be modelled by a distribution. This time is called the forward time and a limiting but closed form of such distribution is obtained. We develop an algorithm for the optimal solution of the decision process using a combination of analytical and enumeration approaches. The model is demonstrated by a numerical example. - Highlights: → Joint optimisation of maintenance and spare part inventory. → The use of the Delay-Time concept. → Block-based inspection. → Fixed order interval but variable order quantity.

A high resolution TOF-PET concept with axial geometry and digital SiPM readout

CERN Document Server

Casella, C; Joram, C; Schneider, T

2014-01-01

The axial arrangement of long scintillation crystals is a promising concept in PET instrumentation to address the need for optimized resolution and sensitivity. Individual crystal readout and arrays of wavelength shifter strips placed orthogonally to the crystals lead to a 3D-detection of the annihilations photons. A fully operational demonstrator scanner, developed by the AX-PET collaboration, proved the potential of this concept in terms of energy and spatial resolution as well as sensitivity. This paper describes a feasibility study, performed on axial prototype detector modules with 100 mm long LYSO crystals, read out by the novel digital Silicon Photomultipliers (dSiPM) from Philips. With their highly integrated readout electronics and excellent intrinsic time resolution, dSiPMs allow for compact, axial detector modules which may extend the potential of the axial PET concept by time of fl ight capabilities (TOF-PET). A coincidence time resolution of 211 ps (FWHM) was achieved in the coincidence of two ax...

Workability and Requests for Flexible Work Arrangements Among Older Adults: The Role of a Time and Place Management Intervention.

Science.gov (United States)

Morelock, Jeremiah C; McNamara, Tay K; James, Jacquelyn B

2017-11-01

This article investigates the effect of an intervention on the workability of older adults (i.e., the competence, health, and other mental and physical characteristics that workers need to meet the demands of their jobs). We used data from health care workers ( N = 437) who participated in a "time and place management" (TPM) intervention. Although related to flexible work options that aim to give workers more choice and control over the time and place of their work, TPM is conceptually distinct in that it focuses on the processes and guidelines necessary to the successful management of choice and control rather than the options alone. We focused on how the TPM intervention moderated the relationship between age and workability over time, with a particular focus on variation by baseline workability. Our results indicated that the intervention can benefit older workers with low workability.

Combining similarity in time and space for training set formation under concept drift

NARCIS (Netherlands)

Zliobaite, I.

2011-01-01

Concept drift is a challenge in supervised learning for sequential data. It describes a phenomenon when the data distributions change over time. In such a case accuracy of a classifier benefits from the selective sampling for training. We develop a method for training set selection, particularly

Toward a new vision to design a museum in historical places

Directory of Open Access Journals (Sweden)

Baher I. Farahat

2018-04-01

Full Text Available Some movements within modern architecture particularly emphasize the importance of matching buildings to their surroundings. However, practicing such “contextual architecture” is highly challenging and typically not something the future inhabitants of a building are well equipped for participating in. This paper attempts to be a new vision to design an important building in such sensitive places, for example, designing a museum in a historical context. The methodology of the study is a qualitative method based on a theoretical foundation. It sheds light on the concepts and definition of museums and contextualism, and answers the main question proposed in this paper: “How can we design a huge and important building such as a museum in historical context while respecting its importance and at the same time avoiding the deterioration of this historical place?” And based on answering the sub following questions too: What is the museum concept? What are the activities and functions of this prototype? What is the museum form and morphology? What are the types of contextual design? What are the strategies of contextual design? This part ends with electing some criteria that will be used as basis for the practical part. And thus it can be concluded the ideal strategy for designing a museum in historical context. Discussion of the findings is expected to enrich the talk in that domain. Keywords: Urban design, Built environment, Creative design, Design strategy, Contextual design

Effect of religious rules on time of conception in Romania from 1905 to 2001.

Science.gov (United States)

Herteliu, Claudiu; Ileanu, Bogdan Vasile; Ausloos, Marcel; Rotundo, Giulia

2015-09-01

Does the interdiction of sexual intercourse during Nativity and Lent fasting periods have any effect on when babies are conceived in Romania, in the 20th century? Based on date of birth records from the 20th century, Lent had a greater effect than the Nativity fast on conception within the Eastern Orthodox (ORTHD) population. Seasonality of births (and therefore of conception) is affected by geographical factors (latitude, weather, day-length). Other demographic, economic and socio-cultural characteristics (education, ethnicity, religion) have been proved to have an influence on conception. The analyzed data consists of registered daily birth records for a long time series (35 429 points = 365 (days/year) × 97 years + 24 leap years), with 24 947 061 births in Romania over the period 1905-2001. The data were obtained from the 1992 and 2002 censuses. Based on the reported birth date of each person, the estimated date of conception is computed using a standard gestation period of 280 days. The population was grouped into two categories (ORTHD and Non-Orthodox (NORTHD)) based on religious affiliation. Data analysis is performed in the same manner for both groups. Preliminary data analyses regarding seasonal variations in conception are considered first. Econometric models are applied and tested. The dependent variable in these models is the calculated date of conception, while the independent variables are: (i) religious affiliation; (ii) dates of Nativity and Lent fasts (the latter varies slightly from year to year); (iii) rural versus urban residence; (iv) length of day-light; (v) non-working days and (vi) trend. The models are tested for validity using analysis of variance while the regression coefficients are tested by the Student t-test. All models are statistically valid (P important factor in date of conception. The data do not refer to all births during the analyzed period, but only to those persons still alive at the 1992 and 2002 censuses. The date of

Online Knowledge Communities: Meeting places for continuing professional development.

NARCIS (Netherlands)

de Vries, Sjoerd A.; van Weert, Tom J.; Munro, Robert K.

2003-01-01

This paper describes the concept of Online Knowledge Communities (okc) as meeting places for continuing professional development (cpd). An okc is defined as a social network of members, who are online and are organized by making use of an online knowledge center. The okc has a particular group

Places in Time: The Inns and Outhouses of Rhetoric

Science.gov (United States)

Mailloux, Steven

2006-01-01

Rhetoric is often about "good guys" and "bad guys." Even more basically, it concerns who is in and who is out, what is included and what is excluded, who is placed inside and who outside a cultural community, a political movement, a professional organization. These ins and outs concern both the commonplaces of rhetoric and the rhetoric of …

Wilderness ecology: the upland plant communities, woody browse production, and small mammals of two adjacent 33-year-old wildfire areas of northeastern Minnesota.

Science.gov (United States)

Lewis F. Ohmann; Charles T. Cushwa; Roger E. Lake; James R. Beer; Robert B. Brander

1973-01-01

In three parts, classifies the upland vegetation into four community types; describes the measurements of browse and gives yields by different species; and describes the relation of small mammal populations to vegetative community types.

The transfer of fallout cesium-137 from browse to moose. Part 1

International Nuclear Information System (INIS)

Zach, R.; Mayoh, K.R.

1982-09-01

We are investigating the transfer of fallout cesium-137 from soil to browse to moose (Alces alces) to wolf (Canis lupis) to promote our understanding of the movement of radionuclides through natural food chains. The first part of this study is concerned with moose food habits. Early winter food habits of moose from Hecla Island and Manitoba Game Hunting Area 26 in south central and south eastern Manitoba were studied. In 86 rumen samples, 25 food types were identified. Three methods of food habit determination were used: (1) percentage occurrence of food types, (2) subjective abundance scores and (3) percentage dry weight. All three methods yielded very similar results

Concept for Underground Disposal of Nuclear Waste

Science.gov (United States)

Bowyer, J. M.

1987-01-01

Packaged waste placed in empty oil-shale mines. Concept for disposal of nuclear waste economically synergistic with earlier proposal concerning backfilling of oil-shale mines. New disposal concept superior to earlier schemes for disposal in hard-rock and salt mines because less uncertainty about ability of oil-shale mine to contain waste safely for millenium.

Mediatization: a concept, multiple voices

Directory of Open Access Journals (Sweden)

Pedro Gilberto GOMES

2016-12-01

Full Text Available Mediatization has become increasingly a key concept, fundamental, essential to describe the present and the history of media and communicative change taking place. Thus, it became part of a whole, one can not see them as a separate sphere. In this perspective, the media coverage is used as a concept to describe the process of expansion of the different technical means and consider the interrelationships between the communicative change, means and sociocultural change. However, although many researchers use the concept of mediatization, each gives you the meaning that best suits your needs. Thus, the concept of media coverage is treated with multiple voices. This paper discusses this problem and present a preliminary pre-position on the matter.

Application of several variable-valve-timing concepts to an LHR engine

Science.gov (United States)

Morel, T.; Keribar, R.; Sawlivala, M.; Hakim, N.

1987-01-01

The paper discusses advantages provided by electronically controlled hydraulically activated valves (ECVs) when applied to low heat rejection (LHR) engines. The ECV concept provides additional engine control flexibility by allowing for a variable valve timing as a function of speed and load, or for a given transient condition. The results of a study carried out to assess the benefits that this flexibility can offer to an LHR engine indicated that, when judged on the benefits to BSFC, volumetric efficiency, and peak firing pressure, ECVs would provide only modest benefits in comparison to conventional valve profiles. It is noted, however, that once installed on the engine, the ECVs would permit a whole range of certain more sophisticated variable valve timing strategies not otherwise possible, such as high compression cranking, engine braking, cylinder cutouts, and volumetric efficiency timing with engine speed.

Cost Concept Model and Gateway Specification

DEFF Research Database (Denmark)

Kejser, Ulla Bøgvad

2014-01-01

This document introduces a Framework supporting the implementation of a cost concept model against which current and future cost models for curating digital assets can be benchmarked. The value built into this cost concept model leverages the comprehensive engagement by the 4C project with various...... to promote interoperability; • A Nested Model for Digital Curation—that visualises the core concepts, demonstrates how they interact and places them into context visually by linking them to A Cost and Benefit Model for Curation; This Framework provides guidance for data collection and associated calculations...

Large Observatory for x-ray Timing (LOFT-P): a Probe-class mission concept study

Science.gov (United States)

Wilson-Hodge, Colleen A.; Ray, Paul S.; Chakrabarty, Deepto; Feroci, Marco; Alvarez, Laura; Baysinger, Michael; Becker, Chris; Bozzo, Enrico; Brandt, Soren; Carson, Billy; Chapman, Jack; Dominguez, Alexandra; Fabisinski, Leo; Gangl, Bert; Garcia, Jay; Griffith, Christopher; Hernanz, Margarita; Hickman, Robert; Hopkins, Randall; Hui, Michelle; Ingram, Luster; Jenke, Peter; Korpela, Seppo; Maccarone, Tom; Michalska, Malgorzata; Pohl, Martin; Santangelo, Andrea; Schanne, Stephane; Schnell, Andrew; Stella, Luigi; van der Klis, Michiel; Watts, Anna; Winter, Berend; Zane, Silvia

2016-07-01

LOFT-P is a mission concept for a NASA Astrophysics Probe-Class (matter? What are the effects of strong gravity on matter spiraling into black holes? It would be optimized for sub-millisecond timing of bright Galactic X-ray sources including X-ray bursters, black hole binaries, and magnetars to study phenomena at the natural timescales of neutron star surfaces and black hole event horizons and to measure mass and spin of black holes. These measurements are synergistic to imaging and high-resolution spectroscopy instruments, addressing much smaller distance scales than are possible without very long baseline X-ray interferometry, and using complementary techniques to address the geometry and dynamics of emission regions. LOFT-P would have an effective area of >6 m2, > 10x that of the highly successful Rossi X-ray Timing Explorer (RXTE). A sky monitor (2-50 keV) acts as a trigger for pointed observations, providing high duty cycle, high time resolution monitoring of the X-ray sky with 20 times the sensitivity of the RXTE All-Sky Monitor, enabling multi-wavelength and multimessenger studies. A probe-class mission concept would employ lightweight collimator technology and large-area solid-state detectors, segmented into pixels or strips, technologies which have been recently greatly advanced during the ESA M3 Phase A study of LOFT. Given the large community interested in LOFT (>800 supporters*, the scientific productivity of this mission is expected to be very high, similar to or greater than RXTE ( 2000 refereed publications). We describe the results of a study, recently completed by the MSFC Advanced Concepts Office, that demonstrates that such a mission is feasible within a NASA probe-class mission budget.

KASAM Hearing on the Deep Borehole Concept

International Nuclear Information System (INIS)

Hedberg, Bjoern

2008-01-01

Bjoern Hedberg from KASAM, Sweden, reported on the organisation's new Transparency Programme on nuclear waste. The first event of this programme, which took place in March 2007, was a hearing on the deep borehole concept (DBH) as a possible alternative method for final disposal. The hearing was triggered by an increasing attention paid to DBH by several stakeholders, including NGOs, municipalities and the media. Issues of technical feasibility, long-term safety and safety philosophy were addressed, among others. The RISCOM-model for transparency was used for structuring the discussions. In this model transparency is achieved through the 'stretching' of various actors, aimed at exploring the facts, values and judgements underlying the arguments. Mr Hedberg indicated that the KASAM hearing has resulted in generating and surfacing of new knowledge related to the technical feasibility of the DBH concept. He observed that although there was a consensus between key actors on basic facts, there were divergent views on their implications. Based on the hearing, Mr Hedberg concluded that at this time the DBH concept cannot be seen as an alternative of the KBS-3 method. To make a final decision, however, more research is needed, for example, on the issue whether the DBH concept supports retrievability. He emphasised that the RISCOM structure proved to be useful since the stretching of actors by KASAM committee members and staff has led to new insights. The effectiveness of the process could be further enhanced by increasing the stretching capacity, i.e. time devoted to the hearing and in-depth preparation, and active participation of KASAM members

Technical training - places available

CERN Multimedia

2012-01-01

If you would like more information on a course, or for any other inquiry/suggestions, please contact Technical.Training@cern.ch Valeria Perez Reale, Learning Specialist, Technical Programme Coordinator (Tel.: 62424) Eva Stern and Elise Romero, Technical Training Administration (Tel.: 74924) HR Department »Electronics design Next Session Duration Language Availability Comprehensive VHDL for FPGA Design 08-Oct-12 to 12-Oct-12 5 days English 3 places available Foundations of Electromagnetism and Magnet Design (EMAG) 14-Nov-12 to 27-Nov-12 6 days English 20 places available Impacts de la suppression du plomb (RoHS) en électronique 26-Oct-12 to 26-Oct-12 8 hours French 15 places available Introduction to VHDL 10-Oct-12 to 11-Oct-12 2 days English 7 places available LabVIEW Real Time and FPGA 13-Nov-12 to 16-Nov-12 5 days French 5 places available »Mechanical design Next Se...

Mount St. Helens ash and mud: Chemical properties and effects on germination and establishment of trees and browse plants.

Science.gov (United States)

M.A. Radwan; Dan L. Campbell

1981-01-01

Chemical properties of ash and mud from the 1980 volcanic eruption of Mount St. Helens and their effect on germination and seedling production of selected plants were studied. The volcanic materials were low in some important nutrients and cation exchange capacity, and they adversely affected seedling production. Catsear, a preferred wildlife browse, and lodgepole pine...

Educational outreach and impacts of white-tailed deer browse on native and invasive plants at the Crooked Creek Environmental Learning Center, Armstrong County, Pennsylvania

Science.gov (United States)

Lindsay, Lisa O.

Overabundance of deer can assist the intrusion of invasive plants through browse, leading to homogenization of plant communities. Public attitudes towards native and invasive plant species and white-tailed deer browse related to personal experiences, can be changed through education focusing public awareness of ramifications of deer browse on native and invasive plants. I developed an interactive, interpretive Self-Guided Walking Tour brochure of the "You Can Trail" to provide an educational outreach program for visitors of Crooked Creek Environmental Learning Center that includes ecologically important native and invasive plants species from my investigation. This research study focuses on the overall abundance of native and invasive plant species once Odocoileus virginianus have been removed from the landscape during collection periods in June and September 2013 from exclosure and access plots that were maintained for seven years. Similarity of abundance were found in native and invasive abundance of forbs, bushes and percentage of ground cover. Differences included native bush volume being greater than invasive bush volume in the access plot in June with opposing results in the exclosure plot, being greater in invasive bush volume. However, in September, native and invasive bush volume was similar within the exclosure plot, while invasive bush volume decreased in the access plot. Invasive vines recorded in the June access plot were absent in the September collection period.

A Hierarchical Biology Concept Framework: A Tool for Course Design

OpenAIRE

Khodor, Julia; Halme, Dina Gould; Walker, Graham C.

2004-01-01

A typical undergraduate biology curriculum covers a very large number of concepts and details. We describe the development of a Biology Concept Framework (BCF) as a possible way to organize this material to enhance teaching and learning. Our BCF is hierarchical, places details in context, nests related concepts, and articulates concepts that are inherently obvious to experts but often difficult ...

[Factors influencing conception rate after synchronization of ovulation and timed artificial insemination--a review].

Science.gov (United States)

Tenhagen, B A

2005-04-01

This review describes factors that affect conception rate after synchronization of ovulation and timed artificial insemination. Intervals of 7 days between GnRH and PGF2alpha, 48 hours to the second GnRH treatment and a further 16 to 20 hours to the timed insemination have been proven to be most effective. Conception rates (CR) increase as lactation progresses up to 100 days in milk. Primiparous cows have higher CR than older cows. Anovular cows at the start of the synchronization protocols have poor CR. These are highest for cows started in early dioestrus. While poor body condition and some post partum and post insemination health disorders have negative effects on the CR, a significant effect of postpartum chronic endometritis could not be demonstrated. High milk yield was also not shown to have a negative effect on CR in almost all studies, while the negative effect of heat stress on fertility is also found in Ovsynch cows. However, the negative effects of high milk yields and heat stress on AI submission rates are overcome by the timed insemination protocol.

Experimental validation of concept for real-time wavelength monitoring and tracking in densely populated WDM networks

Science.gov (United States)

Vukovic, Alex; Savoie, Michel; Hua, Heng; Campbell, Scott; Nguyen, Thao

2005-10-01

As the telecom industry responds with technological innovations to requests for higher data rates, increased number of wavelengths at higher densities, longer transmission distances and more intelligence for next generation optical networks, new monitoring schemes based on monitoring and tracking of each wavelength need to be developed and deployed. An optical layer monitoring scheme, based on tracking key optical parameters per each wavelength, is considered to be one of enablers for the transformation of today's opaque networks to dynamic, agile future networks. Ever-tighter network monitoring and control will be required to fulfill customer Service Level Agreements (SLAs). A wavelength monitoring and tracking concept was developed as a three-step approach. It started with the identification of all critical parameters required to obtain sufficient information about each wavelength; followed by the deployment of a cost-efficient device to provide simultaneous, accurate measurements in real-time of all critical parameters; and finally, the formulation of a specification for wavelength monitoring and tracking devices for real-time, simultaneous measurements and processing the data. A prototype solution based on a commercially available integrated modular spectrometer within a testbed environment associated with the all-optical network (AON) demonstrator program was used to verify and validate the wavelength monitoring and tracking concept. The developed concept verified that it can manage tracking of 32 wavelengths within a wavelength division multiplexing network. The developed concept presented in this paper can be used inside the transparent domains of networks to detect, identify and locate signal degradations in real-time, even sometimes to recognize the cause of the failure. Aside from the reduction of operational expenses due to the elimination of the need for operators at every site and skilled field technicians to isolate and repair faults, the developed

SLUDGE TREATMENT PROJECT COST COMPARISON BETWEEN HYDRAULIC LOADING AND SMALL CANISTER LOADING CONCEPTS

Energy Technology Data Exchange (ETDEWEB)

GEUTHER J; CONRAD EA; RHOADARMER D

2009-08-24

The Sludge Treatment Project (STP) is considering two different concepts for the retrieval, loading, transport and interim storage of the K Basin sludge. The two design concepts under consideration are: (1) Hydraulic Loading Concept - In the hydraulic loading concept, the sludge is retrieved from the Engineered Containers directly into the Sludge Transport and Storage Container (STSC) while located in the STS cask in the modified KW Basin Annex. The sludge is loaded via a series of transfer, settle, decant, and filtration return steps until the STSC sludge transportation limits are met. The STSC is then transported to T Plant and placed in storage arrays in the T Plant canyon cells for interim storage. (2) Small Canister Concept - In the small canister concept, the sludge is transferred from the Engineered Containers (ECs) into a settling vessel. After settling and decanting, the sludge is loaded underwater into small canisters. The small canisters are then transferred to the existing Fuel Transport System (FTS) where they are loaded underwater into the FTS Shielded Transfer Cask (STC). The STC is raised from the basin and placed into the Cask Transfer Overpack (CTO), loaded onto the trailer in the KW Basin Annex for transport to T Plant. At T Plant, the CTO is removed from the transport trailer and placed on the canyon deck. The CTO and STC are opened and the small canisters are removed using the canyon crane and placed into an STSC. The STSC is closed, and placed in storage arrays in the T Plant canyon cells for interim storage. The purpose of the cost estimate is to provide a comparison of the two concepts described.

SLUDGE TREATMENT PROJECT COST COMPARISON BETWEEN HYDRAULIC LOADING AND SMALL CANISTER LOADING CONCEPTS

International Nuclear Information System (INIS)

Geuther, J.; Conrad, E.A.; Rhoadarmer, D.

2009-01-01

The Sludge Treatment Project (STP) is considering two different concepts for the retrieval, loading, transport and interim storage of the K Basin sludge. The two design concepts under consideration are: (1) Hydraulic Loading Concept - In the hydraulic loading concept, the sludge is retrieved from the Engineered Containers directly into the Sludge Transport and Storage Container (STSC) while located in the STS cask in the modified KW Basin Annex. The sludge is loaded via a series of transfer, settle, decant, and filtration return steps until the STSC sludge transportation limits are met. The STSC is then transported to T Plant and placed in storage arrays in the T Plant canyon cells for interim storage. (2) Small Canister Concept - In the small canister concept, the sludge is transferred from the Engineered Containers (ECs) into a settling vessel. After settling and decanting, the sludge is loaded underwater into small canisters. The small canisters are then transferred to the existing Fuel Transport System (FTS) where they are loaded underwater into the FTS Shielded Transfer Cask (STC). The STC is raised from the basin and placed into the Cask Transfer Overpack (CTO), loaded onto the trailer in the KW Basin Annex for transport to T Plant. At T Plant, the CTO is removed from the transport trailer and placed on the canyon deck. The CTO and STC are opened and the small canisters are removed using the canyon crane and placed into an STSC. The STSC is closed, and placed in storage arrays in the T Plant canyon cells for interim storage. The purpose of the cost estimate is to provide a comparison of the two concepts described

Use of thermal time constant concept in the analysis of reactivity induced accidents with feedback

International Nuclear Information System (INIS)

Narain, R.

1981-01-01

A simple heat transfer model based on the thermal time constant concept which leads to significant reduction in fuel temperature computing time and gives a physical insight of the phenomena is presented. The fuel temperatures can be used to estimate the reactivity feedback using the measured or calculated Doppler coefficients. (E.G.) [pt

Influence of Geomorphology on the Physiognomy of Colophospermum mopane and its Effect on Browsing in Central Namibia

OpenAIRE

TESHIROGI, Koki

2010-01-01

Colophospermum mopane is a characteristic tree species indigenous to Southern Africa, where it forms 'mopane vegetation.' Mopane plays an important role in livestock farming, and the physiognomy of mopane influences the availability of feed. This study clarified the relationship between the difference in mopane physiognomy and the browsing activity of goats with reference to geomorphology. The physiognomy of mopane corresponded to geomorphological characteristics of surface structures and soi...

A user-friendly, dynamic web environment for remote data browsing and analysis of multiparametric geophysical data within the MULTIMO project

Science.gov (United States)

Carniel, Roberto; Di Cecca, Mauro; Jaquet, Olivier

2006-05-01

In the framework of the EU-funded project "Multi-disciplinary monitoring, modelling and forecasting of volcanic hazard" (MULTIMO), multiparametric data have been recorded at the MULTIMO station in Montserrat. Moreover, several other long time series, recorded at Montserrat and at other volcanoes, have been acquired in order to test stochastic and deterministic methodologies under development. Creating a general framework to handle data efficiently is a considerable task even for homogeneous data. In the case of heterogeneous data, this becomes a major issue. A need for a consistent way of browsing such a heterogeneous dataset in a user-friendly way therefore arose. Additionally, a framework for applying the calculation of the developed dynamical parameters on the data series was also needed in order to easily keep these parameters under control, e.g. for monitoring, research or forecasting purposes. The solution which we present is completely based on Open Source software, including Linux operating system, MySql database management system, Apache web server, Zope application server, Scilab math engine, Plone content management framework, Unified Modelling Language. From the user point of view the main advantage is the possibility of browsing through datasets recorded on different volcanoes, with different instruments, with different sampling frequencies, stored in different formats, all via a consistent, user- friendly interface that transparently runs queries to the database, gets the data from the main storage units, generates the graphs and produces dynamically generated web pages to interact with the user. The involvement of third parties for continuing the development in the Open Source philosophy and/or extending the application fields is now sought.

A Novel Molten Salt Reactor Concept to Implement the Multi-Step Time-Scheduled Transmutation Strategy

International Nuclear Information System (INIS)

Csom, Gyula; Feher, Sandor; Szieberthj, Mate

2002-01-01

Nowadays the molten salt reactor (MSR) concept seems to revive as one of the most promising systems for the realization of transmutation. In the molten salt reactors and subcritical systems the fuel and material to be transmuted circulate dissolved in some molten salt. The main advantage of this reactor type is the possibility of the continuous feed and reprocessing of the fuel. In the present paper a novel molten salt reactor concept is introduced and its transmutation capabilities are studied. The goal is the development of a transmutation technique along with a device implementing it, which yield higher transmutation efficiencies than that of the known procedures and thus results in radioactive waste whose load on the environment is reduced both in magnitude and time length. The procedure is the multi-step time-scheduled transmutation, in which transformation is done in several consecutive steps of different neutron flux and spectrum. In the new MSR concept, named 'multi-region' MSR (MRMSR), the primary circuit is made up of a few separate loops, in which salt-fuel mixtures of different compositions are circulated. The loop sections constituting the core region are only neutronically and thermally coupled. This new concept makes possible the utilization of the spatial dependence of spectrum as well as the advantageous features of liquid fuel such as the possibility of continuous chemical processing etc. In order to compare a 'conventional' MSR and a proposed MRMSR in terms of efficiency, preliminary calculational results are shown. Further calculations in order to find the optimal implementation of this new concept and to emphasize its other advantageous features are going on. (authors)

Managing hazards in place: The risks of residual risks.

Science.gov (United States)

Silbergeld, Ellen K

2017-10-01

Managing hazards in place (MHP) is a policy instrument in environmental health that allows less than complete removal, abatement, or remediation of environmental hazards. The practice of minimizing exposure to hazards rather than removing them is widely recognized as part of the toolbox of environmental protection for human and ecosystem health. The concept of managing hazards in place is embedded in several environmental statutes and regulations in the US notably the waste management regulations, as well as in the Safe Drinking Water Act and the Clean Water Act. While this commentary focuses largely on applications of MHP in the US, this policy is also utilized by agencies in many other countries for managing hazardous waste sites, lead in housing and drinking water systems, and environmental contamination of rivers and estuaries. The rationale for this concept is not difficult to understand: MHP policies can reduce the costs of meeting environmental goals; it can provide opportunities for access to resources that have been contaminated by past actions such as waste disposal, and it can enhance land and property values as well as tax revenues all of which are important to home owners and communities. The concerns related to this concept are also not difficult to understand: an incompletely abated or contained hazard may present future exposure risks to humans and environmental biota. Further, the compromise implicit in MHP is the assurance of indefinite oversight and monitoring to detect any releases. To that extent, MHP involves both sociology as well as toxicology and the exposure sciences. Because of the prevalence of managing hazards in place, this commentary suggests that evaluation of its performance is needed. Copyright © 2017 Elsevier Inc. All rights reserved.

The Concept of Time in Rehabilitation and Psychosocial Adaptation to Chronic Illness and Disability: Part II

Science.gov (United States)

Livneh, Hanoch

2013-01-01

The first part of this article focused on providing the reader with a general overview of the concept of time with special emphasis on understanding time's role in the structure of personality theories and their associated therapeutic approaches, as well as linking the discussion to the understanding of time in the context of psychosocial…

Academic "Place-Making": Fostering Attachment, Belonging and Identity for Indigenous Students in Australian Universities

Science.gov (United States)

Carter, Jennifer; Hollinsworth, David; Raciti, Maria; Gilbey, Kathryn

2018-01-01

Place is a concept used to explore how people ascribe meaning to their physical and social surrounds, and their emotional affects. Exploring the university as a place can highlight social relations affecting Australian Indigenous students' sense of belonging and identity. We asked what university factors contribute to the development of a positive…

Marketing places: multipurpose artificial reefs as tourist attraction proposal

Directory of Open Access Journals (Sweden)

Marco Antonio Moraes Ocke

2013-11-01

Full Text Available Marketing places focuses on the use of marketing activities as a way to leverage the socioeconomic development of cities, states and countries and in this context, the attractions of a given locality are essential to the growth of tourism in the region. From the literature review of concepts and types of attractions, this paper aims to suggest the convergence of the concepts of natural attraction and artificial attraction applied to artificial multipurpose artificial reefs and describe its hybrid nature to recover degraded areas by coastal erosion, increased marine biodiversity and the ability to improve the quality of waves for surfing, resulting in an increase of tourist flow of the region. Through the observation of cases in countries that have invested in the implementation of multipurpose artificial reefs it has been found positive results regarding tourism development and socioeconomic in these regions and thus, this paper considers the possibility of deployment of multipurpose artificial reefs along the Brazilian coast as a proposal to attract visitors and promote benefits to the receiving place.

Acuity-adaptable nursing care: exploring its place in designing the future patient room.

Science.gov (United States)

Kwan, Melissa A

2011-01-01

To substantiate the anticipated benefits of the original acuity-adaptable care delivery model as defined by innovator Ann Hendrich. In today's conveyor belt approach to healthcare, upon admission and through discharge, patients are commonly transferred based on changing acuity needs. Wasted time and money and inefficiencies in hospital operations often result-in addition to jeopardizing patient safety. In the last decade, a handful of hospitals pioneered the implementation of the acuity-adaptable care delivery model. Built on the concept of eliminating patient transfers, the projected outcomes of acuity-adaptable units-decreased average lengths of stay, increased patient safety and satisfaction, and increased nurses' satisfaction from reduced walking distances-make a good case for a model patient room. Although some hospitals experienced the projected benefits of the acuity-adaptable care delivery model, sustaining the outcomes proved to be difficult; hence, the original definition of acuity-adaptable units has not fared well. Variations on the original concept demonstrate that eliminating patient transfers has not been completely abandoned in healthcare redesign and construction initiatives. Terms such as flex-up, flex-down, universal room, and single-stay unit have since emerged. These variations convolute the search for empirical evidence to support the anticipated benefits of the original concept. To determine the future of this concept and its variants, a significant amount of outcome data must be generated by piloting the concept in different hospital settings. As further refinements and adjustments to the concept emerge, the acuity-adaptable room may find a place in future hospitals.

Enjoying food with eyes: Visual hunger concept on gastronomy lovers

OpenAIRE

Aprilia, Monika Pretty; Irwansyah, Mr

2017-01-01

Food can be “enjoyed” visually. Current technology makes human can “enjoy” the visualization of food without restrictions of time and place. People easily on “enjoy” food by just noticing to its pictures in social media. In many previous studies show that food pictures in media attract people. One of the concepts is visual hunger that describes an individual’s exposure to food images result their natural urge to notice food images and subsequent array from neural, behavioral and physiological...

A Skyline Plugin for Pathway-Centric Data Browsing

Energy Technology Data Exchange (ETDEWEB)

Degan, Michael G.; Ryadinskiy, Lillian; Fujimoto, Grant M.; Wilkins, Christopher S.; Lichti, Cheryl F.; Payne, Samuel H.

2016-08-16

For targeted proteomics to be broadly adopted in biological laboratories as a routine experimental protocol, wet-bench biologists must be able to approach SRM assay design in the same way they approach biological experimental design. Most often, biological hypotheses are envisioned in a set of protein interactions, networks and pathways. We present a plugin for the popular Skyline tool that presents public mass spectrometry data in a pathway-centric view to assist users in browsing available data and determining how to design quantitative experiments. Selected proteins and their underlying mass spectra are imported to Skyline for further assay design (transition selection). The same plugin can be used for hypothesis-drive DIA data analysis, again utilizing the pathway view to help narrow down the set of proteins which will be investigated. The plugin is backed by the PNNL Biodiversity Library, a corpus of 3 million peptides from >100 organisms, and the draft human proteome. Users can upload personal data to the plugin to use the pathway navigation prior to importing their own data into Skyline.

Spatio-Temporal Database of Places Located in the Border Area

Directory of Open Access Journals (Sweden)

Albina Mościcka

2018-03-01

Full Text Available As a result of changes in boundaries, the political affiliation of locations also changes. Data on such locations are now collected in datasets with reference to the present or to the past space. Therefore, they can refer to localities that either no longer exist, have a different name now, or lay outside of the current borders of the country. Moreover, thematic data describing the past are related to events, customs, items that are always “somewhere”. Storytelling about the past is incomplete without knowledge about the places in which the given story has happened. Therefore, the objective of the article is to discuss the concept of spatio-temporal database for border areas as an “engine” for visualization of thematic data in time-oriented geographical space. The paper focuses on studying the place names on the Polish-Ukrainian border, analyzing the changes that have occurred in this area over the past 80 years (where there were three different countries during this period, and defining the changeability rules. As a result of the research, the architecture of spatio-temporal databases is defined, as well as the rules for using them for data geovisualisation in historical context.

Perseverance time of informal carers. A new concept in dementia care. Validation and exploration

NARCIS (Netherlands)

Kraijo, H.

2015-01-01

Introduction and aim Because of the expected increase of dementia patients in the next decades and the growing demand for formal care, an important question appears: how to predict and influence the caring possibilities of informal carers. We introduce the concept perseverance time, describedas

Conceptions of ability as stable and self-evaluative processes: a longitudinal examination.

Science.gov (United States)

Pomerantz, E M; Saxon, J L

2001-01-01

It has generally been taken for granted that conceiving of ability as stable leads to negative self-evaluative processes, particularly in the face of failure. Yet, a close examination of the empirical findings suggests that the picture may be more complex. In this research, a three-wave longitudinal design spanning 12 months was employed. Older elementary school children (N = 932) indicated their conceptions of academic and social ability as stable to external forces and to internal forces. They also provided information about the importance they place on academic and social competence, their knowledge about academic and social performance, their preference for academic challenge, their perceptions of academic and social competence, and their attributions for academic and social performance. Children's grades in school and their acceptance by peers were obtained as indicators of performance. Over time, conceiving of ability as stable to external forces, particularly in the academic domain, appeared to heighten the importance placed on competence, performance knowledge, preference for challenge, perceptions of competence, and self-enhancing attributions. In contrast, conceptions of ability as stable to internal forces, particularly in the academic domain, appeared to be fostered by placing little importance on competence, a lack of performance knowledge, avoidance of challenge, negative perceptions of competence, self-deprecating attributions, and poor performance.

Conception rates to fixed-time artificial insemination of two oestrus synchronisation programmes in dairy heifers.

Science.gov (United States)

Sahu, S K; Parkinson, T J; Laven, R A

2015-05-01

To evaluate the conception rate to fixed-time artificial insemination (FTAI) of two oestrus synchronisation programmes in dairy heifers on eight farms over 2 years. The study was conducted in 2008 and 2010 on eight farms near Palmerston North, New Zealand. Nulliparous Friesian and Friesian×Jersey heifers (13-15 months of age) were randomly allocated to one of two oestrus synchronisation programmes. Group 1 (GPG+P4; n=330), received gonadotrophin-releasing hormone (GnRH) I/M on Day 0, a progesterone (P4)-releasing intravaginal device from Days 0-7, prostaglandin F2α (PGF) I/M on Day 7 and a second dose of GnRH at the time of FTAI on Day 9. The second group (P4+PGF; n=343) received a P4-releasing intravaginal device from Days 0-7, PGF on Day 6 and FTAI on Day 9. Pregnancy was diagnosed from Days 42-52 by transrectal ultrasonography. The overall conception rate was 52.4% and 54.8% for the GPG+P4 and P4+PGF groups, respectively. The odds of conception for the two treatments were not different (OR=0.90; 95% CI=0.67-1.23), nor was there any difference between groups in different years (p=0.58). Farm affected conception rate (p=0.002), but there was no interaction with treatment (p=0.92) . This study has shown that an alternative synchronisation programme can produce similar results in terms of conception rate to the GPG+P4 treatment, currently commonly used in heifers. More research is required to establish whether other modifications to the GPG+P4 programme can produce similar results at lower costs, and to identify and quantify farm factors which affect the economic benefit of heifer synchronisation. This study indicated that synchronising heifers with P4 and PGF resulted in conception rates equivalent to those resulting from a GPG+P4 treatment, but with reduced drug costs. However, because heifers in the GPG+P4 group received the second GnRH injection at the time of AI, they needed only three yardings as opposed to the four required for the heifers treated with P4

Place-based stressors associated with industry and air pollution

Science.gov (United States)

Michelle C. Kondo; Carol Ann Gross-Davis; Katlyn May; Lauren O. Davis; Tyiesha Johnson; Mable Mallard; Alice Gabbadon; Claudia Sherrod; Charles C. Branas

2014-01-01

Exposure to air pollution and its sources is increasingly viewed as a psychosocial stress, however its nature is not understood. This article explores the role of the concept of place on risk perception and community stress within data collected from eight focus groups in Philadelphia, USA. Discussions focused on air pollution, a nearby oil refinery, health, and a...

Reconstructing Imagined Finnishness: The Case of Art Education through the Concept of Place

Science.gov (United States)

Paatela-Nieminen, Martina; Itkonen, Tuija; Talib, Mirja-Tytti

2016-01-01

This multidisciplinary article presents a methodology, a research project and selected outcomes from an environmental art education course for teacher students. The course is part of an art education minor at the University of Helsinki, Department of Teacher Education. The students were asked to construct their place through an intertextual art…

Misconception of biology education student of teacher training and education of Sriwijaya University to the concept of photosynthesis and respiration

Science.gov (United States)

Susanti, Rahmi

2018-05-01

This study aimed to gain an overview of misconceptions on the concept of photosynthesis and respiration. The study involved 58 students from Biology Education of Sriwijaya University. Collecting data used written test of 16 questions, which are 10 questions of multiple choice and 6 of choice with reason. The results showed that:photosynthesis occurs continuously (37.9%), energy used for photosynthesis are light and heat energy (34.5%), plants take CO2to respiration (47%), plants carry on respiration in the absence of light for photosynthesis (22.4%), respiration in plants occurs only in leaf cells (76.4%), and only animals that take O2 of photosynthesis to respiration (68.9%). The conclusion: 1) on the concept of photosynthesis is still prevailing misconceptions about the concept of the place and time of the occurrence of photosynthesis in plants, the role of the sun in photosynthesis, energy is required in the form of photosynthesis, and the role of photosynthesis for the plant. 2) on the concept of respiration is still prevailing misconceptions about the place of the respiration in plants, gas necessary for respiration of plants, and the plants perform respiration time, as well as the cycle of CO2 and O2 that occurs in nature.

Basic Concepts and Principles of Marketing.

Science.gov (United States)

Beder, Hal

1986-01-01

Presents an overview of marketing concepts and principles. These include (1) organizational objectives, (2) exchange, (3) value, (4) market segmentation, (5) market position, (6) consumer analysis, (7) product, (8) promotion, (9) place, and (10) price. (CH)

Trends and developments in magnetic confinement fusion reactor concepts

International Nuclear Information System (INIS)

Baker, C.C.; Carlson, G.A.; Krakowski, R.A.

1981-01-01

An overview is presented of recent design trends and developments in reactor concepts for magnetic confinement fusion. The paper emphasizes the engineering and technology considerations of commercial fusion reactor concepts. Emphasis is placed on reactors that operate on the deuterium/tritium/lithium fuel cycle. Recent developments in tokamak, mirror, and Elmo Bumpy Torus reactor concepts are described, as well as a survey of recent developments on a wide variety of alternate magnetic fusion reactor concepts. The paper emphasizes recent developments of these concepts within the last two to three years

Reflected Places of Childhood: Applying the Ideas of Humanistic and Cultural Geographies to Environmental Education Research

Science.gov (United States)

Tani, Sirpa

2017-01-01

The article investigates people-environment relationships from the viewpoint of humanistic and cultural geographies and highlights the importance of subjective experiences and emotional place attachment in the construction of environmental attitudes. Some core concepts of these research fields (e.g. "place,"…

Time to propagate green building construction concept for saving precious resources sustainable development

International Nuclear Information System (INIS)

Ali, Z.

2005-01-01

At present, we are constructing houses and buildings without giving any consideration to consumption of resources at the time of construction and consumption of resources for the use of such houses or buildings. ; Although green is our color but we are doing little about green building. Time has now come to propagate Green Building Construction Concepts in order to save our precious resources. The paper deals with dire need of awareness about conservation of water, conservation of energy, use of local materials, use of natural materials, etc. (author)

Chemical composition and digestibility of some browse plant species collected from Algerian arid rangelands

Energy Technology Data Exchange (ETDEWEB)

Boufennara, S.; Lopez, S.; Boussebouna, H.; Bodas, R.; Bouazza, L.

2012-11-01

Many wild browse and bush species are undervalued mainly because of insufficient knowledge about their potential feeding value. The objective was to evaluate some nutritional attributes of various Algerian browse and shub species (Atriplex halimus, Artemisia campestris, Artemisia herba-alba, Astragalus gombiformis, Calobota saharae, Retama raetam, Stipagrostis pungens, Lygeum spartum and Stipa tenacissima). Chemical composition, phenols and tannins concentration, in vitro digestibility, in vitro gas production kinetics and in vitro bio-assay for assessment of tannins using buffered rumen fluid, and in situ disappearence of the edible parts of the plants (leaves, thin twigs and flowers) were determined. In general, protein content in dicotyledon species was always greater than in monocotyledon grasses, these showing higher neutral and acid detergent fibre and lower lignin contents than dicots. The tannin concentrations varied considerably between species, but in general the plants investigated in this study had low tannin contents (except for Artemisia spp. and S. tenacissima). Monocots showed lower in vitro and in situ digestibilities, fermentation rate, cumulative gas production and extent of degradation than dicot species. The plants were clustered by principal components analysis in two groups: poor-quality grasses and the most digestible dicot species. Chemical composition (neutral detergent fibre and protein) and digestibility were the main influential variables determining the ranking. In conclusion, A. halimus, A. campestris, A. herba-alba and A. gombiformis can be considered of greater nutritional value than the highly fibrous and low digestible grasses (S. pungens, L. spartum and S. tenacissima) that should be considered emergency roughages. (Author) 46 refs.

Concept of Compound Retention Time for Organic Micro Pollutants in Anaerobic Membrane Bioreactor with Nanofiltration

KAUST Repository

Pan, Jiangjiang

2011-01-01

to control OMPs wastage. An innovative hybrid process, anaerobic membrane bioreactor with nanofiltration (AnMBR-NF), in which enhanced OMPs removal is possible based on the concept of compound retention time (CRT) through coupling anaerobic biodegradation

Near Real-Time Browsable Landsat-8 Imagery

OpenAIRE

Cheng-Chien Liu; Ryosuke Nakamura; Ming-Hsun Ko; Tomoya Matsuo; Soushi Kato; Hsiao-Yuan Yin; Chung-Shiou Huang

2017-01-01

The successful launch and operation of Landsat-8 extends the remarkable 40-year acquisition of space-based land remote-sensing data. To respond quickly to emergency needs, real-time data are directly downlinked to 17 ground stations across the world on a routine basis. With a size of approximately 1 Gb per scene, however, the standard level-1 product provided by these stations is not able to serve the general public. Users would like to browse the most up-to-date and historical images of thei...

Distributing learning over time: the spacing effect in children's acquisition and generalization of science concepts.

Science.gov (United States)

Vlach, Haley A; Sandhofer, Catherine M

2012-01-01

The spacing effect describes the robust finding that long-term learning is promoted when learning events are spaced out in time rather than presented in immediate succession. Studies of the spacing effect have focused on memory processes rather than for other types of learning, such as the acquisition and generalization of new concepts. In this study, early elementary school children (5- to 7-year-olds; N = 36) were presented with science lessons on 1 of 3 schedules: massed, clumped, and spaced. The results revealed that spacing lessons out in time resulted in higher generalization performance for both simple and complex concepts. Spaced learning schedules promote several types of learning, strengthening the implications of the spacing effect for educational practices and curriculum. © 2012 The Authors. Child Development © 2012 Society for Research in Child Development, Inc.

Tree-based indexing for real-time ConvNet landmark-based visual place recognition

Directory of Open Access Journals (Sweden)

Yi Hou

2017-01-01

Full Text Available Recent impressive studies on using ConvNet landmarks for visual place recognition take an approach that involves three steps: (a detection of landmarks, (b description of the landmarks by ConvNet features using a convolutional neural network, and (c matching of the landmarks in the current view with those in the database views. Such an approach has been shown to achieve the state-of-the-art accuracy even under significant viewpoint and environmental changes. However, the computational burden in step (c significantly prevents this approach from being applied in practice, due to the complexity of linear search in high-dimensional space of the ConvNet features. In this article, we propose two simple and efficient search methods to tackle this issue. Both methods are built upon tree-based indexing. Given a set of ConvNet features of a query image, the first method directly searches the features’ approximate nearest neighbors in a tree structure that is constructed from ConvNet features of database images. The database images are voted on by features in the query image, according to a lookup table which maps each ConvNet feature to its corresponding database image. The database image with the highest vote is considered the solution. Our second method uses a coarse-to-fine procedure: the coarse step uses the first method to coarsely find the top-N database images, and the fine step performs a linear search in Hamming space of the hash codes of the ConvNet features to determine the best match. Experimental results demonstrate that our methods achieve real-time search performance on five data sets with different sizes and various conditions. Most notably, by achieving an average search time of 0.035 seconds/query, our second method improves the matching efficiency by the three orders of magnitude over a linear search baseline on a database with 20,688 images, with negligible loss in place recognition accuracy.

Species composition, elevation, and former management type affect browsing pressure on forest regeneration in the Tatra National Park

Directory of Open Access Journals (Sweden)

Bodziarczyk Jan

2017-06-01

Full Text Available Effects of ungulate pressure on the development of young generation of trees is one of the most important issues in ecology and forestry. Ungulate pressure influence on the development of natural regeneration has been also reported from several national parks. Our study on the effects of ungulate browsing on the young generation of trees was conducted on more than 500 sample plots controlled during one growing season.

Free (Reactionless) Torque Generation - Or Free Propulsion Concept

International Nuclear Information System (INIS)

Djordjev, Bojidar

2010-01-01

The basic principle in Newtonian Mechanics is based upon equal and opposite forces. Placing the vectors of velocity, acceleration, force and momentum of interacting objects along a single line satisfies the claim it is a linear or a 1-D concept. Classical Mechanics states that there are two main kinds of motion, linear and angular motion. Similarly placing the vectors of angular velocity, angular acceleration, torque and angular momentum along a line in the case of rotation in fact brings a plane 2-D interaction to the well known 1-D Newtonian concept. This adaptation transforms Classical Mechanics into a 1-D concept as well and presents a conformation that the linear concept is the only possible one. The Laws of Conservation of Momentum and Angular Momentum are results of the 1-D concept. But the world contains 3 geometrical spatial dimensions. Within the 3-D world there can exist 1-D, 2-D and 3-D kinds of interaction. The question is how to believe that the 3-D world can really be composed of a 1-D interaction or interactions made equal to the 1-D concept only? Examine a gyroscope - the only one mechanical device that is capable of performing 3-D behavior. The problem is that a gyroscope cannot perform three permanent and unidirectional torques that are fixed in space acting about perpendicular axes. This impossibility conforms to a 1-D concept. The idea is to find a solution that can be achieved for the 3-D concept.

Making clinical case-based learning in veterinary medicine visible: analysis of collaborative concept-mapping processes and reflections.

Science.gov (United States)

Khosa, Deep K; Volet, Simone E; Bolton, John R

2014-01-01

The value of collaborative concept mapping in assisting students to develop an understanding of complex concepts across a broad range of basic and applied science subjects is well documented. Less is known about students' learning processes that occur during the construction of a concept map, especially in the context of clinical cases in veterinary medicine. This study investigated the unfolding collaborative learning processes that took place in real-time concept mapping of a clinical case by veterinary medical students and explored students' and their teacher's reflections on the value of this activity. This study had two parts. The first part investigated the cognitive and metacognitive learning processes of two groups of students who displayed divergent learning outcomes in a concept mapping task. Meaningful group differences were found in their level of learning engagement in terms of the extent to which they spent time understanding and co-constructing knowledge along with completing the task at hand. The second part explored students' and their teacher's views on the value of concept mapping as a learning and teaching tool. The students' and their teacher's perceptions revealed congruent and contrasting notions about the usefulness of concept mapping. The relevance of concept mapping to clinical case-based learning in veterinary medicine is discussed, along with directions for future research.

Combined material recycling study with aesthetic of entropy and place making.

Science.gov (United States)

Wen, Yifeng

2015-01-01

Green building is a hot topic today. The place making and urban cultures are also important issues in postindustrial society. The industrial heritage renovation projects provide a research opportunity in combination with both aspects. This paper tries to shed new light on this issue by interdisciplinary methods, to study six Guangzhou industrial heritage renovation projects, giving aesthetic values for six sites concerning place making and culture creation, especially giving an explanation for old building material's aesthetic performance in terms of concepts "entropy" and "archetype." The conclutions regard: the six places are brand spaces of "authentic Guangzhou" that make local experiential knowledge, emotional significance and creative communities in combination with historical and cultural narratives.

Using Formal Concept Analysis to Create Pathways through Museum Collections

DEFF Research Database (Denmark)

Wray, Tim; Eklund, Peter

2014-01-01

This paper presents A Place for Art - an iPad app that allows users to explore an art collection via semantically linked pathways that are generated using Formal Concept Analysis. The app embraces the information seeking approach of exploration and is based on the idea that showing context...... and relationships among objects in a museum collection augments an interpretive experience. The fundamental interaction metaphor inherent in A Place for Art relies on Formal Concept Analysis so the interface has embedded within it the semantic clustering features of machine learning in artificial intelligence....

The Concept of Time in Rehabilitation and Psychosocial Adaptation to Chronic Illness and Disability: Part I

Science.gov (United States)

Livneh, Hanoch

2012-01-01

Human fascination with the concept of time can be traced to antiquity. Time has been viewed as fundamental to all human experience, and efforts to understand its nature, structure, and relationship to the human experience have generated a burgeoning body of literature, over the past two millennia, among philosophers, astronomers, physicists, and…

Durable ideas in software engineering concepts, methods and approaches from my virtual toolbox

CERN Document Server

J Cusick, James

2013-01-01

""Software Engineering now occupies a central place in the development of technology and in the advancement of the economy. From telecommunications to aerospace and from cash registers to medical imaging, software plays a vital and often decisive role in the successful accomplishment of a variety of projects. The creation of software requires a variety of techniques, tools, and especially, properly skilled engineers. This e-book focuses on core concepts and approaches that have proven useful to the author time and time again on many industry projects over a quarter century of research, develo

Conception and fabrication of a real time automatic correlator (multi-correlator)

International Nuclear Information System (INIS)

Berthier, D.

1967-10-01

The purpose of this work is to elaborate a specific computer able to display the real.time correlation function of two variables represented by two electrical signals. The various functions to be done are dealt with the best suited technology: delays from numerical method, hybrid multiplication, analog integration. This method proved very versatile so that it has been possible to modify the circuits with more performing components without changing the general conception of the whole system. In particular, the bandwidth, which was originally 125 kHz (1966) is now 1 MHz and will be 5 MHz, January 1968. Many results are obtained from the correlator such as: - determination of pulse responses of linear systems (1. and 2. order filters, oscillating circuits); - extraction of signals from noise; - measurement of time and space correlation in a turbulent plasma; - treatment of electro-biological signals. (author) [fr

The position of place in governing global problems: A mechanistic account of place-as-context, and analysis of transitions towards spatially explicit approaches to climate science and policy

International Nuclear Information System (INIS)

MacGillivray, Brian H.

2015-01-01

Highlights: • Place is a central yet undertheorised concept within sustainability science. • Introduces an account of place as the context in which social and environmental mechanisms operate. • Uses this account to critique historical aspatial approaches to climate science and policy. • Traces out shifts towards spatially explicit approaches to climate governance. • A focus on place, heterogeneity, and context maximizes the credibility and policy-relevance of climate science. - Abstract: Place is a central concept within the sustainability sciences, yet it remains somewhat undertheorised, and its relationship to generalisation and scale is unclear. Here, we develop a mechanistic account of place as the fundamental context in which social and environmental mechanisms operate. It is premised on the view that the social and environmental sciences are typically concerned with causal processes and their interaction with context, rather than with a search for laws. We deploy our mechanistic account to critique the neglect of place that characterised the early stages of climate governance, ranging from the highly idealised general circulation and integrated assessment models used to analyze climate change, to the global institutions and technologies designed to manage it. We implicate this neglect of place in the limited progress in tackling climate change in both public and policy spheres, before tracing out recent shifts towards more spatially explicit approaches to climate change science and policy-making. These shifts reflect a move towards an ontology which acknowledges that even where causal drivers are in a sense global in nature (e.g. atmospheric levels of greenhouse gases), their impacts are often mediated through variables that are spatially clustered at multiple scales, moderated by contextual features of the local environment, and interact with the presence of other (localised) stressors in synergistic rather than additive ways. We conclude that a

Places disponibles*/Places available **

CERN Multimedia

2003-01-01

Des places sont disponibles dans les cours suivants : Places are available in the following course : Java 2 Enterprise Edition - Part 2 : Enterprise JavaBeans : 20 - 22.1.03 (3 days) Introduction to PVSS : 27.1.03 (Afternoon) free course but registration necessary Basic PVSS : 28 - 30.1.03 (3 days) MAGNE-03 - Magnétisme pour l'électrotechnique : 28 - 30.1.03 (3 jours) MAGNE-03 - Magnetism for Technical Electronics : 11 - 13.2.03 (3 days) AutoCAD 2002 - niveau 1 : 24, 25.2 et 3, 4.3.03 (4 jours) AutoCAD 2002 - niveau 2 : 10 & 11.3.03 (2 jours) C++ for Particle Physicists : 10 - 14.3.03 (6 X 3 hour lectures) AutoCAD Mechanical 6 PowerPack (F) : 12, 13, 17, 18, 24 & 25.3.03 (6 jours) * Etant donné le délai d'impression du Bulletin, ces places peuvent ne plus être disponibles au moment de sa parution. Veuillez consulter notre site Web pour avoir la dernière mise à jour. ** The number of places available may vary. Please check our Web site to find out the current availability. Si vous désirez ...

Place Branding in Systems of Place

DEFF Research Database (Denmark)

Zenker, Sebastian; Andéhn, Mikael

2015-01-01

, this presents a challenge, since the role of a place in this system of geographical abstractions constitutes a piece of information more vital than any other in defining the place. Our understanding of places cannot be separated from their scale, and any effort at managing the reputation and meaning.......g. the European Union or Africa). Using the example of nation branding for Sudan and Slovenia, one can identify supranational places such as “sub-Saharan Africa” or “Eastern Europe”, carrying their own highly salient and often negative meaning in much of the Western world. We explore how association to a system...

Browse diversity and iron loading in captive sumatran rhinoceroses (Dicerorhinus sumatrensis): a comparison of sanctuary and zoological populations.

Science.gov (United States)

Candra, Dedi; Radcliffe, Robin W; Andriansyah; Khan, Mohammad; Tsu, I-Hsien; Paglia, Donald E

2012-09-01

Iron storage disease (ISD) is now recognized as a serious clinical disorder acquired by two species of browsing rhinoceroses, the African black (Diceros bicornis) and the Asian Sumatran (Dicerorhinus sumatrensis) rhinoceroses, when displaced from their natural habitats. The most complete knowledge of ISD comes from studies of the black rhinoceros, but the Asian species is also at risk. Sumatran rhinoceroses housed in traditional zoological settings outside of range countries have suffered significant morbidity and mortality potentially related to ISD induced by diet and/or other confinement conditions. With so few animals in captivity, very little information exists on iron loading in the Sumatran rhinoceros. To better characterize the problem, we retrospectively compared captive management conditions of Sumatran rhinoceroses housed under traditional zoological care with those in two native sanctuary environments. In general, zoo rhinoceroses are offered a paucity of plants and browse species compared with their sanctuary and wild counterparts managed in native rainforest habitats. Iron analyte levels and limited histopathologic observations in these populations suggest variable tendencies to overload iron, dependent upon differences in managed diet and individual food preferences. More detailed investigation of these markedly dissimilar ex situ populations is warranted to better understand the role of nutrition and other conditions affecting iron loading in browser rhinoceroses.

In-place sparse suffix sorting

DEFF Research Database (Denmark)

Prezza, Nicola

2018-01-01

information regarding the lexicographical order of a size-b subset of all n text suffixes is often needed. Such information can be stored space-efficiently (in b words) in the sparse suffix array (SSA). The SSA and its relative sparse LCP array (SLCP) can be used as a space-efficient substitute of the sparse...... suffix tree. Very recently, Gawrychowski and Kociumaka [11] showed that the sparse suffix tree (and therefore SSA and SLCP) can be built in asymptotically optimal O(b) space with a Monte Carlo algorithm running in O(n) time. The main reason for using the SSA and SLCP arrays in place of the sparse suffix...... tree is, however, their reduced space of b words each. This leads naturally to the quest for in-place algorithms building these arrays. Franceschini and Muthukrishnan [8] showed that the full suffix array can be built in-place and in optimal running time. On the other hand, finding sub-quadratic in...

Management accounting and its place in the accounting system

Directory of Open Access Journals (Sweden)

Aneliya Galinova

2017-05-01

Full Text Available Management accounting was established as a new direction in accounting from the 50-ies of the XX century. However, it is still debatable as to its nature, content and the place it occupies in the accounting system. The reason for this is that different authors interpreting different way of the term "management accounting". Namely the connection accounting - management creates differences in interpretation. A significant part of the authors emphasize the concept of accounting, others focus on management and the third part of it as a autonomous system. In this article we aim to establish a relationship of management accounting with other types of accountings and his place in the system of accounting.

After-School Spaces: Looking for Learning in All the Right Places

Science.gov (United States)

Schnittka, Christine G.; Evans, Michael A.; Won, Samantha G. L.; Drape, Tiffany A.

2016-01-01

After-school settings provide youth with homework support, social outlets and fun activities, and help build self-confidence. They are safe places for forming relationships with caring adults. More after-school settings are starting to integrate Science, Technology, Engineering, and Mathematics (STEM) topics. What science skills and concepts might…

Respect in Kant’s Tugendlehre and its place in contemporary ethics

Directory of Open Access Journals (Sweden)

Darlei Dall'Agnol

2017-12-01

Full Text Available The paper examines Kant’s conception of respect, especially in his work Metaphysical first principles of the doctrine of virtue (briefly Tugendlehre or Doctrine of Virtue, the second part of his The Metaphysics of Morals, and its place in contemporary ethics. The main question it asks is this: is respect just a feeling, a particular virtue or a moral duty/right? The initial hypothesis is that, in the relevant sense, respect is so to speak a “dutright,” that is, a duty that is at the same time a right. It leads to a fundamental principle, namely respect for persons, defining ‘person’ as a bearer of rights/obligations. Leaving Kant’s metaphysical commitments aside, it shows that this is one of the most important Kantian contributions to contemporary ethics

Place leadership, governance and power

Directory of Open Access Journals (Sweden)

Sotarauta Markku

2016-12-01

Full Text Available There is an emerging consensus that place leadership is the missing piece in the local and regional development puzzle. In this context, leadership is a hidden form of agency, shadowed by such visible forms of influence as structures and formal institutions, as well as development programs and plans. This article argues that one of the most central issues in a study of place leadership is to analyse the relationships between governance, power and place leadership. The governance arrangements are undoubtedly important, as they dictate the kind of resources and positions provided to regional development work, and thus they also enable, as well as constrain, the many efforts of regional champions to exercise power in complex development processes. It is argued here that revealing how place leadership is enacted in different places and times would allow us to flesh out novel aspects about the eternal questions of how and why some places are able to adapt strategically to ever-changing social, economic and environmental circumstances while others fail to do so. Additionally, deeper investigations of place leadership would hopefully allow us to provide policymakers and practitioners with added insight on the ways to make regional development policies and practices not only more strategic but also effective. This paper elaborates the conceptual link between place leadership, governance and power.

The place of giftedness in the Nigerian education system | Goodluck ...

African Journals Online (AJOL)

This paper had made serious effort in defining the concept “giftedness”. It went further to discuss the place of giftedness in Nigerian education system in the light of the recommendation of the national policy on education, disregard for merit in our society, the menace of our quota system syndrome, and tribal sentiments in the ...

Effectiveness of Closure of Public Places with Time Delay in Disease Control

Directory of Open Access Journals (Sweden)

Wang Zhenggang

2008-06-01

Full Text Available A theoretical basis for the evaluation of the effciency of quarantine measure is developed in a SIR model with time delay. In this model, the effectiveness of the closure of public places such as schools in disease control, modeled as a high degree node in a social network, is evaluated by considering the effect of the time delay in the identification of the infected. In the context of the SIR model, the relation between the number of infectious individuals who are identified with time delay and then quarantined and those who are not identified and continue spreading the virus are investigated numerically. The social network for the simulation is modeled by a scale free network. Closure measures are applied to those infected nodes with high degrees. The effectiveness of the measure can be controlled by the present value of the critical degree KC: only those nodes with degree higher than KC will be quarantined. The cost CQ incurred for the closure measure is assumed to be proportional to the total links rendered inactive as a result of the measure, and generally decreases with KC, while the medical cost CQ incurred for virus spreading increases with KC. The total social cost (CM + CQ will have a minimum at a critical KC, which depends on the ratio of medical cost coeffcient αM and closure cost coeffcient αQ. Our simulation results demonstrate a mathematical procedure to evaluate the effciency of quarantine measure. Although the numerical work is based on a scale free network, the procedure can be readily generalized and applied to a more realistic social network to determine the proper closure measure in future epidemics.

Near Real-Time Browsable Landsat-8 Imagery

Directory of Open Access Journals (Sweden)

Cheng-Chien Liu

2017-01-01

Full Text Available The successful launch and operation of Landsat-8 extends the remarkable 40-year acquisition of space-based land remote-sensing data. To respond quickly to emergency needs, real-time data are directly downlinked to 17 ground stations across the world on a routine basis. With a size of approximately 1 Gb per scene, however, the standard level-1 product provided by these stations is not able to serve the general public. Users would like to browse the most up-to-date and historical images of their regions of interest (ROI at full-resolution from all kinds of devices without the need for tedious data downloading, decompressing, and processing. This paper reports on the Landsat-8 automatic image processing system (L-8 AIPS that incorporates the function of mask developed by United States Geological Survey (USGS, the pan-sharpening technique of spectral summation intensity modulation, the adaptive contrast enhancement technique, as well as the Openlayers and Google Maps/Earth compatible superoverlay technique. Operation of L-8 AIPS enables the most up-to-date Landsat-8 images of Taiwan to be browsed with a clear contrast enhancement regardless of the cloud condition, and in only one hour’s time after receiving the raw data from the USGS Level 1 Product Generation System (LPGS. For any ROI in Taiwan, all historical Landsat-8 images can also be quickly viewed in time series at full resolution (15 m. The debris flow triggered by Typhoon Soudelor (8 August 2015, as well as the barrier lake formed and the large-scale destruction of vegetation after Typhoon Nepartak (7 July 2016, are given as three examples of successful applications to demonstrate that the gap between the user’s needs and the existing Level-1 product from LPGS can be bridged by providing browsable images in near real-time.

Senior housing in Sweden: a new concept for aging in place.

Science.gov (United States)

Henning, Cecilia; Ahnby, Ulla; Osterstrom, Stefan

2009-01-01