WorldWideScience

Sample records for browsing

  1. 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 ...

  2. Cooperative Mobile Web Browsing

    DEFF Research Database (Denmark)

    Perrucci, GP; Fitzek, FHP; Zhang, Qi

    2009-01-01

    This paper advocates a novel approach for mobile web browsing based on cooperation among wireless devices within close proximity operating in a cellular environment. In the actual state of the art, mobile phones can access the web using different cellular technologies. However, the supported data......-range links can then be used for cooperative mobile web browsing. By implementing the cooperative web browsing on commercial mobile phones, it will be shown that better performance is achieved in terms of increased data rate and therefore reduced access times, resulting in a significantly enhanced web...

  3. 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.

  4. 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 ...

  5. 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 ...

  6. 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.

  7. 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.

  8. 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 ...

  9. 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 ...

  10. 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.

  11. 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 ...

  12. 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.

  13. 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.

  14. 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 ...

  15. 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?

  16. 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.

  17. 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.

  18. 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 ...

  19. 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.

  20. 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.

  1. 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.

  2. 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.

  3. 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 ...

  4. 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.

  5. 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 ...

  6. 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...

  7. 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 ...

  8. African Journals Online: Browse by Country

    African Journals Online (AJOL)

    African Journals Online: Browse by Country. Home > African Journals Online: Browse by Country. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Browse By Category · Browse Alphabetically · Browse By Country · List All Titles · Free to read Titles This Journal is ...

  9. 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 ...

  10. 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 ...

  11. 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 ...

  12. 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 ...

  13. 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.

  14. 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 ...

  15. 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.

  16. 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.

  17. 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 ...

  18. Browse Title Index

    African Journals Online (AJOL)

    Items 601 - 650 of 788 ... Browse Title Index ... Issue, Title ... Vol 14, No 1 (2006), Social science research: a critique of quantitative and qualitative methods ... Vol 18, No 1 (2010), Stress among part-time business students: a study in a Ghanaian ...

  19. 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 ...

  20. 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.

  1. Browse Title Index

    African Journals Online (AJOL)

    Items 101 - 150 of 985 ... Journal Home > Advanced Search > Browse Title Index ... Vol 17 (2010), Alternating Direction Implicit Finite Difference Time Domain Acoustic Wave Algorithm, Abstract. E Ikata .... Vol 17 (2010), Analytic derivation of the wave profile and phase speed of sixth order Stokes waves in deep water, Abstract.

  2. 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.

  3. 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 ...

  4. 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, ...

  5. 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...

  6. 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...

  7. 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 ...

  8. 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.

  9. 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.

  10. 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...

  11. 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...

  12. 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.

  13. 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.

  14. Personalization of XML Content Browsing Based on User Preferences

    Science.gov (United States)

    Encelle, Benoit; Baptiste-Jessel, Nadine; Sedes, Florence

    2009-01-01

    Personalization of user interfaces for browsing content is a key concept to ensure content accessibility. In this direction, we introduce concepts that result in the generation of personalized multimodal user interfaces for browsing XML content. User requirements concerning the browsing of a specific content type can be specified by means of…

  15. 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

  16. 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…

  17. 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

  18. 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 ...

  19. 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...

  20. 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.

  1. 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...

  2. 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...

  3. 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.

  4. 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; ...

  5. 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 ...

  6. Exploring the Concept of Browsing from the Literature Analysis

    Directory of Open Access Journals (Sweden)

    Shan-Ju L. Chang

    1997-12-01

    Full Text Available Browsing as a concept and an activity appears to be a fundamental part of human information behavior, which takes place in diverse contexts in our daily life. At the theoretical level, research on browsing can extend and develop theories of human information behavior. Practically, there could be suggestions for better organization and representation of information and material displayed as well as for effective information seeking and retrieval. This thesis attempts to explore the browsing phenomenon as it appears in the library and information science literature and end-user computing literature. Topics included for discussion are the definitions of the browsing concept, potential consequences, topology and influential factors of browsing as being identified from the literature analysis.[Article content in Chinese

  7. 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.

  8. Development of 3D browsing and interactive web system

    Science.gov (United States)

    Shi, Xiaonan; Fu, Jian; Jin, Chaolin

    2017-09-01

    In the current market, users need to download specific software or plug-ins to browse the 3D model, and browsing the system may be unstable, and it cannot be 3D model interaction issues In order to solve this problem, this paper presents a solution to the interactive browsing of the model in the server-side parsing model, and when the system is applied, the user only needs to input the system URL and upload the 3D model file to operate the browsing The server real-time parsing 3D model, the interactive response speed, these completely follows the user to walk the minimalist idea, and solves the current market block 3D content development question.

  9. 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.

  10. 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.

  11. 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

  12. 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.

  13. 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.

  14. 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...

  15. 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%.

  16. 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

  17. 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...

  18. 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 ...

  19. 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.

  20. 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

  1. 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.

  2. 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...

  3. 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 ...

  4. Storyboard-Based Video Browsing Using Color and Concept Indices

    NARCIS (Netherlands)

    Hürst, W.O.; Ip Vai Ching, Algernon; Schoeffmann, K.; Primus, Manfred J.

    2017-01-01

    We present an interface for interactive video browsing where users visually skim storyboard representations of the files in search for known items (known-item search tasks) and textually described subjects, objects, or events (ad-hoc search tasks). Individual segments of the video are represented as

  5. 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

  6. 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

  7. 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 ...

  8. Federating resources of information systems: browsing interface (FRISBI)

    NARCIS (Netherlands)

    Malchanau, A.V.; van der Vet, P.E.; Roosendaal, Hans E.; de Bra, P.M.E.

    2003-01-01

    Designing the user interface of a federated system (what we call a browsing interface) must consider the knowledge gap that exists between desires of the users and the needs the systems are built to support. The concept of Habitable Interfaces aims to bridge the knowledge gap by providing kinds of

  9. 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...

  10. 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

  11. 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

  12. 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

  13. 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

  14. Seqcrawler: biological data indexing and browsing platform.

    Science.gov (United States)

    Sallou, Olivier; Bretaudeau, Anthony; Roult, Aurelien

    2012-07-24

    Seqcrawler takes its roots in software like SRS or Lucegene. It provides an indexing platform to ease the search of data and meta-data in biological banks and it can scale to face the current flow of data. While many biological bank search tools are available on the Internet, mainly provided by large organizations to search their data, there is a lack of free and open source solutions to browse one's own set of data with a flexible query system and able to scale from a single computer to a cloud system. A personal index platform will help labs and bioinformaticians to search their meta-data but also to build a larger information system with custom subsets of data. The software is scalable from a single computer to a cloud-based infrastructure. It has been successfully tested in a private cloud with 3 index shards (pieces of index) hosting ~400 millions of sequence information (whole GenBank, UniProt, PDB and others) for a total size of 600 GB in a fault tolerant architecture (high-availability). It has also been successfully integrated with software to add extra meta-data from blast results to enhance users' result analysis. Seqcrawler provides a complete open source search and store solution for labs or platforms needing to manage large amount of data/meta-data with a flexible and customizable web interface. All components (search engine, visualization and data storage), though independent, share a common and coherent data system that can be queried with a simple HTTP interface. The solution scales easily and can also provide a high availability infrastructure.

  15. Seqcrawler: biological data indexing and browsing platform

    Directory of Open Access Journals (Sweden)

    Sallou Olivier

    2012-07-01

    Full Text Available Abstract Background Seqcrawler takes its roots in software like SRS or Lucegene. It provides an indexing platform to ease the search of data and meta-data in biological banks and it can scale to face the current flow of data. While many biological bank search tools are available on the Internet, mainly provided by large organizations to search their data, there is a lack of free and open source solutions to browse one’s own set of data with a flexible query system and able to scale from a single computer to a cloud system. A personal index platform will help labs and bioinformaticians to search their meta-data but also to build a larger information system with custom subsets of data. Results The software is scalable from a single computer to a cloud-based infrastructure. It has been successfully tested in a private cloud with 3 index shards (pieces of index hosting ~400 millions of sequence information (whole GenBank, UniProt, PDB and others for a total size of 600 GB in a fault tolerant architecture (high-availability. It has also been successfully integrated with software to add extra meta-data from blast results to enhance users’ result analysis. Conclusions Seqcrawler provides a complete open source search and store solution for labs or platforms needing to manage large amount of data/meta-data with a flexible and customizable web interface. All components (search engine, visualization and data storage, though independent, share a common and coherent data system that can be queried with a simple HTTP interface. The solution scales easily and can also provide a high availability infrastructure.

  16. 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.

  17. 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.

  18. 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,

  19. 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)

  20. 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.

  1. 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...

  2. 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

  3. 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.

  4. 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.

  5. 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.

  6. 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.

  7. 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...

  8. 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.

  9. 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.

  10. 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...

  11. 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...

  12. 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

  13. 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.

  14. 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...

  15. 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...

  16. 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.

  17. 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.

  18. 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

  19. 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...

  20. 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

  1. 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.

  2. 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

  3. 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...

  4. 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.

  5. 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.

  6. 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...

  7. 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,...

  8. 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,

  9. 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.

  10. 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

  11. 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

  12. 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...

  13. 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...

  14. 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...

  15. 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...

  16. 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

  17. 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...

  18. Restoring Maximum Vertical Browsing Reach in Sauropod Dinosaurs.

    Science.gov (United States)

    Paul, Gregory S

    2017-10-01

    The ongoing controversy centered on neck posture and function in sauropod dinosaurs is misplaced for a number of reasons. Because of an absence of pertinent data it is not possible to accurately restore the posture and range of motion in long necked fossil animals, only gross approximations are possible. The existence of a single "neutral posture" in animals with long, slender necks may not exist, and its relationship to feeding habits is weak. Restorations of neutral osteological neck posture based on seemingly detailed diagrams of cervical articulations are not reliable because the pictures are not sufficiently accurate due to a combination of illustration errors, and distortion of the fossil cervicals. This is all the more true because fossil cervical series lack the critical inter-centra cartilage. Maximum vertical reach is more readily restorable and biologically informative for long necked herbivores. Modest extension of 10° between each caudal cervical allowed high shouldered sauropods to raise the cranial portion of their necks to vertical postures that allowed them to reach floral resources far higher than seen in the tallest mammals. This hypothesis is supported by the dorsally extended articulation of the only known co-fused sauropod cervicals. Many sauropods appear to have been well adapted for rearing in order to boost vertical reach, some possessed retroverted pelves that may have allowed them to walk slowly while bipedal. A combination of improved high browsing abilities and sexual selection probably explains the unusually long necks of tall ungulates and super tall sauropods. Anat Rec, 2017. © 2017 Wiley Periodicals, Inc. Anat Rec, 300:1802-1825, 2017. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

  19. 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

  20. 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...

  1. 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...

  2. 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.

  3. 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....

  4. 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.

  5. 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.

  6. 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.

  7. 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

  8. 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.

  9. 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.

  10. 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

  11. 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.

  12. 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…

  13. 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...

  14. 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...

  15. 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...

  16. 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.

  17. 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.

  18. 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.

  19. 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.

  20. 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.

  1. 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.

  2. An online hybrid brain-computer interface combining multiple physiological signals for webpage browse.

    Science.gov (United States)

    Long Chen; Zhongpeng Wang; Feng He; Jiajia Yang; Hongzhi Qi; Peng Zhou; Baikun Wan; Dong Ming

    2015-08-01

    The hybrid brain computer interface (hBCI) could provide higher information transfer rate than did the classical BCIs. It included more than one brain-computer or human-machine interact paradigms, such as the combination of the P300 and SSVEP paradigms. Research firstly constructed independent subsystems of three different paradigms and tested each of them with online experiments. Then we constructed a serial hybrid BCI system which combined these paradigms to achieve the functions of typing letters, moving and clicking cursor, and switching among them for the purpose of browsing webpages. Five subjects were involved in this study. They all successfully realized these functions in the online tests. The subjects could achieve an accuracy above 90% after training, which met the requirement in operating the system efficiently. The results demonstrated that it was an efficient system capable of robustness, which provided an approach for the clinic application.

  3. The emotional responses of browsing Facebook: Happiness, envy, and the role of tie strength.

    Science.gov (United States)

    Lin, Ruoyun; Utz, Sonja

    2015-11-01

    On Facebook, users are exposed to posts from both strong and weak ties. Even though several studies have examined the emotional consequences of using Facebook, less attention has been paid to the role of tie strength. This paper aims to explore the emotional outcomes of reading a post on Facebook and examine the role of tie strength in predicting happiness and envy. Two studies - one correlational, based on a sample of 207 American participants and the other experimental, based on a sample of 194 German participants - were conducted in 2014. In Study 2, envy was further distinguished into benign and malicious envy. Based on a multi-method approach, the results showed that positive emotions are more prevalent than negative emotions while browsing Facebook. Moreover, tie strength is positively associated with the feeling of happiness and benign envy, whereas malicious envy is independent of tie strength after reading a (positive) post on Facebook.

  4. 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.

  5. 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.

  6. 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.

  7. 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.

  8. Investigation of multiple visualisation techniques and dynamic queries in conjunction with direct sonification to support the browsing of audio resources

    OpenAIRE

    Brazil, Eoin

    2003-01-01

    non-peer-reviewed In this thesis, a prototype system for the browsing of audio resources was developed and an initial evaluation of this system was performed. The main contributions of this thesis are dynamic queries and multiple visualisation techniques in conjunction with direct sonification. Dynamic queries are queries that provide immediate feedback while maintaining consistency between the queries themselves and the graphical/auditory display. The multiple visualisation techniques are...

  9. 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.

  10. 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...

  11. 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.

  12. The SSABLE system - Automated archive, catalog, browse and distribution of satellite data in near-real time

    Science.gov (United States)

    Simpson, James J.; Harkins, Daniel N.

    1993-01-01

    Historically, locating and browsing satellite data has been a cumbersome and expensive process. This has impeded the efficient and effective use of satellite data in the geosciences. SSABLE is a new interactive tool for the archive, browse, order, and distribution of satellite date based upon X Window, high bandwidth networks, and digital image rendering techniques. SSABLE provides for automatically constructing relational database queries to archived image datasets based on time, data, geographical location, and other selection criteria. SSABLE also provides a visual representation of the selected archived data for viewing on the user's X terminal. SSABLE is a near real-time system; for example, data are added to SSABLE's database within 10 min after capture. SSABLE is network and machine independent; it will run identically on any machine which satisfies the following three requirements: 1) has a bitmapped display (monochrome or greater); 2) is running the X Window system; and 3) is on a network directly reachable by the SSABLE system. SSABLE has been evaluated at over 100 international sites. Network response time in the United States and Canada varies between 4 and 7 s for browse image updates; reported transmission times to Europe and Australia typically are 20-25 s.

  13. 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.

  14. 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.

  15. SILVA tree viewer: interactive web browsing of the SILVA phylogenetic guide trees.

    Science.gov (United States)

    Beccati, Alan; Gerken, Jan; Quast, Christian; Yilmaz, Pelin; Glöckner, Frank Oliver

    2017-09-30

    Phylogenetic trees are an important tool to study the evolutionary relationships among organisms. The huge amount of available taxa poses difficulties in their interactive visualization. This hampers the interaction with the users to provide feedback for the further improvement of the taxonomic framework. The SILVA Tree Viewer is a web application designed for visualizing large phylogenetic trees without requiring the download of any software tool or data files. The SILVA Tree Viewer is based on Web Geographic Information Systems (Web-GIS) technology with a PostgreSQL backend. It enables zoom and pan functionalities similar to Google Maps. The SILVA Tree Viewer enables access to two phylogenetic (guide) trees provided by the SILVA database: the SSU Ref NR99 inferred from high-quality, full-length small subunit sequences, clustered at 99% sequence identity and the LSU Ref inferred from high-quality, full-length large subunit sequences. The Tree Viewer provides tree navigation, search and browse tools as well as an interactive feedback system to collect any kinds of requests ranging from taxonomy to data curation and improving the tool itself.

  16. Helioviewer.org: Browsing Very Large Image Archives Online Using JPEG 2000

    Science.gov (United States)

    Hughitt, V. K.; Ireland, J.; Mueller, D.; Dimitoglou, G.; Garcia Ortiz, J.; Schmidt, L.; Wamsler, B.; Beck, J.; Alexanderian, A.; Fleck, B.

    2009-12-01

    As the amount of solar data available to scientists continues to increase at faster and faster rates, it is important that there exist simple tools for navigating this data quickly with a minimal amount of effort. By combining heterogeneous solar physics datatypes such as full-disk images and coronagraphs, along with feature and event information, Helioviewer offers a simple and intuitive way to browse multiple datasets simultaneously. Images are stored in a repository using the JPEG 2000 format and tiled dynamically upon a client's request. By tiling images and serving only the portions of the image requested, it is possible for the client to work with very large images without having to fetch all of the data at once. In addition to a focus on intercommunication with other virtual observatories and browsers (VSO, HEK, etc), Helioviewer will offer a number of externally-available application programming interfaces (APIs) to enable easy third party use, adoption and extension. Recent efforts have resulted in increased performance, dynamic movie generation, and improved support for mobile web browsers. Future functionality will include: support for additional data-sources including RHESSI, SDO, STEREO, and TRACE, a navigable timeline of recorded solar events, social annotation, and basic client-side image processing.

  17. The use of interactive graphical maps for browsing medical/health Internet information resources

    Directory of Open Access Journals (Sweden)

    Boulos Maged

    2003-01-01

    Full Text Available Abstract As online information portals accumulate metadata descriptions of Web resources, it becomes necessary to develop effective ways for visualising and navigating the resultant huge metadata repositories as well as the different semantic relationships and attributes of described Web resources. Graphical maps provide a good method to visualise, understand and navigate a world that is too large and complex to be seen directly like the Web. Several examples of maps designed as a navigational aid for Web resources are presented in this review with an emphasis on maps of medical and health-related resources. The latter include HealthCyberMap maps http://healthcybermap.semanticweb.org/, which can be classified as conceptual information space maps, and the very abstract and geometric Visual Net maps of PubMed http://map.net (for demos. Information resources can be also organised and navigated based on their geographic attributes. Some of the maps presented in this review use a Kohonen Self-Organising Map algorithm, and only HealthCyberMap uses a Geographic Information System to classify Web resource data and render the maps. Maps based on familiar metaphors taken from users' everyday life are much easier to understand. Associative and pictorial map icons that enable instant recognition and comprehension are preferred to geometric ones and are key to successful maps for browsing medical/health Internet information resources.

  18. An Attention-Information-Based Spatial Adaptation Framework for Browsing Videos via Mobile Devices

    Directory of Open Access Journals (Sweden)

    Li Houqiang

    2007-01-01

    Full Text Available With the growing popularity of personal digital assistant devices and smart phones, more and more consumers are becoming quite enthusiastic to appreciate videos via mobile devices. However, limited display size of the mobile devices has been imposing significant barriers for users to enjoy browsing high-resolution videos. In this paper, we present an attention-information-based spatial adaptation framework to address this problem. The whole framework includes two major parts: video content generation and video adaptation system. During video compression, the attention information in video sequences will be detected using an attention model and embedded into bitstreams with proposed supplement-enhanced information (SEI structure. Furthermore, we also develop an innovative scheme to adaptively adjust quantization parameters in order to simultaneously improve the quality of overall encoding and the quality of transcoding the attention areas. When the high-resolution bitstream is transmitted to mobile users, a fast transcoding algorithm we developed earlier will be applied to generate a new bitstream for attention areas in frames. The new low-resolution bitstream containing mostly attention information, instead of the high-resolution one, will be sent to users for display on the mobile devices. Experimental results show that the proposed spatial adaptation scheme is able to improve both subjective and objective video qualities.

  19. Browsing software of the Visible Korean data used for teaching sectional anatomy.

    Science.gov (United States)

    Shin, Dong Sun; Chung, Min Suk; Park, Hyo Seok; Park, Jin Seo; Hwang, Sung Bae

    2011-01-01

    The interpretation of computed tomographs (CTs) and magnetic resonance images (MRIs) to diagnose clinical conditions requires basic knowledge of sectional anatomy. Sectional anatomy has traditionally been taught using sectioned cadavers, atlases, and/or computer software. The computer software commonly used for this subject is practical and efficient for students but could be more advanced. The objective of this research was to present browsing software developed from the Visible Korean images that can be used for teaching sectional anatomy. One thousand seven hundred and two sets of MRIs, CTs, and sectioned images (intervals, one millimeter) of a whole male cadaver were prepared. Over 900 structures in the sectioned images were outlined and then filled with different colors to elaborate each structure. Software was developed where four corresponding images could be displayed simultaneously; in addition, the structures in the image data could be readily recognized with the aid of the color-filled outlines. The software, distributed free of charge, could be a valuable tool to teach medical students. For example, sectional anatomy could be taught by showing the sectioned images with real color and high resolution. Students could then review the lecture by using the sectioned and color-filled images on their own computers. Students could also be evaluated using the same software. Furthermore, other investigators would be able to replace the images for more comprehensive sectional anatomy. Copyright © 2011 Wiley-Liss, Inc.

  20. 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.

  1. Mistletoes, their host plants and the effects of browsing by large mammals in Addo Elephant National Park

    Directory of Open Access Journals (Sweden)

    J.J. Midgley

    1991-09-01

    Full Text Available There are at least four plant hemiparasites [=mistletoes, viz. Viscaceae (3 species, Loranthaceae (1 species] within the Addo Elephant National Park. Highly selective utilisation of these plant parasites by large browsing animals has resulted in severe decline of these plants within the elephant enclosure. The parasites are often associated with spinescent host plants. We suggest this has less to do with escaping herbivory by large mammals and more to do with spinescent plants being optimum hosts because they are a richer nutritient source for plant parasites than most non-spinescent plants.

  2. 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

  3. Monitoring the fibrolytic potential of microbial ecosystems from domestic and wild ruminants browsing tanniferous forages

    Directory of Open Access Journals (Sweden)

    Nokwethemba Nqobile Philile Msimango

    2016-03-01

    Full Text Available Although the rumen microbiome has been reported to synthesize a rich source of symbiotic enzymes (exocellulase, endocellulase, hemicellulase and cellobiase, the digestion of tropical C4 grasses and browses by ruminants is still limited. Therefore, this study aimed to unveil potential fibrolytic microbial ecosystems from giraffe, kudu, impala and consortia (A1 [giraffe + kudu], A2 [giraffe + impala], A3 [kudu + impala], and A4 [giraffe + kudu + impala] browsing tanniferous plants, which can be used to improve forage utilization in domesticated goat. Crude protein enzyme extracts (CPZ from fresh faecal samples were precipitated by 60% ammonium sulphate and assayed for exocellulase, endocellulase and hemicellulase by incubating with crystalline cellulose, carboxymethyl cellulose and xylan at 38 °C with optimum pH of 5.5 to 6.5 for 1, 2, and 48 h, respectively. Enzyme specific activities were defined as μg of reducing sugar/mg CPZ. In vitro fermentation study was done by transferring 33 mL of fresh faecal inoculum into 67 mL of salivary buffer containing 1 g Acacia sieberiana and incubating for 72 h at 38 °C. Apparent degradability (APDeg, true degradability (TD, neutral detergent fibre degradability (NDFdeg, acid detergent fibre degradability (ADFdeg, microbial yield (MY, metabolizable energy (ME and total gas emitted (Gas were measured. Exocellulase activities were higher (P < 0.05 in all wild animals and consortia than those in goat except for A4. Minimal differences in hemicellulase activities (P < 0.05 were observed among goat and wild animals and consortia, while endocellulase activity was generally higher (P < 0.05 in goat than that in the rest of the systems. Apart from A3, TDeg, NDFdeg and ADFdeg were higher (P < 0.05 in all microbial ecosystems from wild animals and consortia than those in goat. Apparent degradability, MY and ME also varied (P < 0.05 among these systems. Giraffe, Kudu and A3 produced lower (P

  4. Storing, Browsing, Querying, and Sharing Data: the THREDDS Data Repository (TDR)

    Science.gov (United States)

    Wilson, A.; Lindholm, D.; Baltzer, T.

    2005-12-01

    The Unidata Internet Data Distribution (IDD) network delivers gigabytes of data per day in near real time to sites across the U.S. and beyond. The THREDDS Data Server (TDS) supports public browsing of metadata and data access via OPeNDAP enabled URLs for datasets such as these. With such large quantities of data, sites generally employ a simple data management policy, keeping the data for a relatively short term on the order of hours to perhaps a week or two. In order to save interesting data in longer term storage and make it available for sharing, a user must move the data herself. In this case the user is responsible for determining where space is available, executing the data movement, generating any desired metadata, and setting access control to enable sharing. This task sequence is generally based on execution of a sequence of low level operating system specific commands with significant user involvement. The LEAD (Linked Environments for Atmospheric Discovery) project is building a cyberinfrastructure to support research and education in mesoscale meteorology. LEAD orchestrations require large, robust, and reliable storage with speedy access to stage data and store both intermediate and final results. These requirements suggest storage solutions that involve distributed storage, replication, and interfacing to archival storage systems such as mass storage systems and tape or removable disks. LEAD requirements also include metadata generation and access in order to support querying. In support of both THREDDS and LEAD requirements, Unidata is designing and prototyping the THREDDS Data Repository (TDR), a framework for a modular data repository to support distributed data storage and retrieval using a variety of back end storage media and interchangeable software components. The TDR interface will provide high level abstractions for long term storage, controlled, fast and reliable access, and data movement capabilities via a variety of technologies such as

  5. Bluejay 1.0: genome browsing and comparison with rich customization provision and dynamic resource linking

    Directory of Open Access Journals (Sweden)

    Turinsky Andrei L

    2008-10-01

    Full Text Available Abstract Background The Bluejay genome browser has been developed over several years to address the challenges posed by the ever increasing number of data types as well as the increasing volume of data in genome research. Beginning with a browser capable of rendering views of XML-based genomic information and providing scalable vector graphics output, we have now completed version 1.0 of the system with many additional features. Our development efforts were guided by our observation that biologists who use both gene expression profiling and comparative genomics gain functional insights above and beyond those provided by traditional per-gene analyses. Results Bluejay 1.0 is a genome viewer integrating genome annotation with: (i gene expression information; and (ii comparative analysis with an unlimited number of other genomes in the same view. This allows the biologist to see a gene not just in the context of its genome, but also its regulation and its evolution. Bluejay now has rich provision for personalization by users: (i numerous display customization features; (ii the availability of waypoints for marking multiple points of interest on a genome and subsequently utilizing them; and (iii the ability to take user relevance feedback of annotated genes or textual items to offer personalized recommendations. Bluejay 1.0 also embeds the Seahawk browser for the Moby protocol, enabling users to seamlessly invoke hundreds of Web Services on genomic data of interest without any hard-coding. Conclusion Bluejay offers a unique set of customizable genome-browsing features, with the goal of allowing biologists to quickly focus on, analyze, compare, and retrieve related information on the parts of the genomic data they are most interested in. We expect these capabilities of Bluejay to benefit the many biologists who want to answer complex questions using the information available from completely sequenced genomes.

  6. Carbonate Channel-Levee Systems Influenced by Mass-Transport Deposition, Browse Basin, Australia

    Science.gov (United States)

    Dunlap, D.; Janson, X.; Sanchez-Phelps, C.; Covault, J. A.

    2017-12-01

    Submarine channels are primary conduits for clastic sediment transport to deep-water basins, thereby controlling the location of marine depocenters and sediment bypass. The evolution and depositional character of submarine channels have broad implications to sediment dispersal, sediment quality, and hydrocarbon exploration potential. Siliciclastic channel systems have been extensively studied in modern environments, seismic and outcrop; however, carbonate channel-levee deposits have only recently been explored. Here we utilize newly released high-resolution (90 Hz) seismic-reflection data from the Australian Browse Basin to document the influence of mass-transport complex (MTC) deposition on the stratigraphic architecture of carbonate channel-levee systems. The 2014 vintage seismic survey is 2500 km2 and hosts numerous large Miocene-age carbonate channel-levee complexes basinward of the shelf edge. Regional horizons and individual channel forms were mapped. Channels range from 200-300 m wide and are bounded by high-relief levee-overbank wedges (>100 ms TWTT). These channels extend across the survey area >70 km. The leveed-channels were sourced from middle and late Miocene slope gullies linked to platform carbonates. Slope-attached and locally derived MTC's are evident throughout the Miocene section likely related to periods of basin inversion and shelf-edge gully incision. We interpret that regionally extensive (>1000 km2) slope-attached MTC's can shut down a channel-levee system and trigger the initiation of a new system, whereas more locally derived (wasting and turbidity currents, which informs depositional models of carbonate slope systems and calls for re-evaluation of the controls on stratigraphic patterns in mixed siliciclastic-carbonate deep-water basins.

  7. Remote Sensing Forage Quality for Browsing Herbivores: A Case Study of Cutting Edge Koala Conservation

    Science.gov (United States)

    Youngentob, K. N.; Au, J.; Held, A. A.; Foley, W. J.; Possingham, H. P.

    2014-12-01

    Managing landscapes for conservation requires a capacity to measure habitat quality. Although multiple factors are often responsible for the distribution and abundance of herbivores, spatial variations in the quality and quantity of plant forage are known to be important for many species. While we cannot see the chemical complexity of landscapes with our naked-eye, advances in imaging spectroscopy are making it possible to assess the quality of forage on a landscape-scale. Much research in this area has focused on the ability to estimate foliar nitrogen (N), because N is believed to be a limiting nutrient for many leaf eating animals. However, the total quantity of foliar N does not necessarily reflect the amount of N that can be utilized by herbivores. Available nitrogen (AvailN) is an invitro measure of forage quality that integrates the influence of tannins and fibre on the amount of foliar N that is available for digestion by herbivores. This may be a more meaningful measure of forage quality than total N for the many herbivorous species that are sensitive to the effects of tannins. Our previous research has demonstrated that it is possible to estimate this integrated measure of foliar nutritional quality at an individual tree crown level across multiple tree species using imaging spectroscopy (HyMap). Here we present a case study of how this remote sensing data is being used to help inform landscape management and conservation decisions for an iconic Australian species, the koala (Phascolarctos cinereus). We review the methods involved in developing maps of integrated measures of foliar nutritional quality for browsing herbivores with airborne imaging spectroscopy data and discuss their applications for wildlife management.

  8. 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

  9. 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

  10. 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

  11. 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.

  12. 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.

  13. Plankton community structure and connectivity in the Kimberley-Browse region of NW Australia

    Science.gov (United States)

    McKinnon, A. D.; Duggan, S.; Holliday, D.; Brinkman, R.

    2015-02-01

    We describe the zooplankton and ichthyoplankton communities of coastal waters of the Kimberley coast (North West Australia), sampled in macrotidal Camden Sound during both the wet and dry seasons of 2011, and compare these to six other Kimberley embayments during the wet season of 2013. Zooplankton abundance in Camden Sound was 7038 ± 3913 SD ind. m-3 in the wet season and 1892 ± 708 SD ind. m-3 in the dry season, with copepods accounting for 85% by number. In all, 78 species of copepods were recorded, with the families Paracalanidae and Oithonidae dominant. In Camden Sound, 48 families of larval fish occurred, with ichthyoplankton more abundant in the wet season than the dry season (1.16 ± 0.2 ind. m-3 cf 0.76 ± 0.2 ind. m-3). Larval gobiids (Subfamily Gobiinae) were most abundant, with other common families associated with either pelagic or soft-bottom habitats as adults. Multivariate analyses of both copepod and ichthyoplankton communities demonstrated strong seasonal contrasts, although an along-shelf gradient in copepod community composition was apparent along the embayments sampled in 2013. There was little spatial variation in plankton communities within Camden Sound as a result of the large tidal range (up to 11.7 m, with 2.5 m-1 velocities), although gradients in abundance and composition on cross-shelf transects occurred in the more northern embayments that had a lower tidal range, such as Napier Broome Bay. Copepod communities of the Kimberley-Browse region were placed in regional perspective by multivariate analyses of similar data collected in the eastern Indian Ocean at Scott Reef, in the Arafura Sea and on the southern North West (NW) shelf. The plankton communities of the NW shelf form a series of along-shore metacommunities linked by advection, with weaker cross-shelf connectivity. The presence of the larvae of mesopelagic fishes of the family Myctophidae in coastal waters confirms seasonal cross-shelf connectivity.

  14. CHEMICAL COMPOSITION AND in vitro GAS PRODUCTION OF SOME LEGUME BROWSE SPECIES IN SUBTROPICAL AREAS OF MEXICO

    Directory of Open Access Journals (Sweden)

    Carlos A Garcia Montes de Oca

    2011-03-01

    Full Text Available The objective of the present study was to determine the chemical composition and in vitro gas production of different legume and wild arboreal pods. Seven seeds of legume browse species, Mexican calabash (Crescentia alata, esculent leadtree (Leucaena esculenta, guamuchil (Phitecellobium dulce, bastard cedar (Guazuma ulmifolia, needle bush (Acacia farnesiana, mimosa (Mimosa sp. and elephant ear tree (Enterolobium cyclocarpum. Were evaluated for their chemical composition (g/kg DM and in vitro gas production pattern. Crude Protein was higher for L. esculenta (220 and lower for G. ulmifolia (70. Neutral and acid detergent fiber were higher for G. ulmifolia (687 and 554 and lower for A. farnesiana (267 and 176. Lignin was higher for Mimosa sp. (219 and lower for P. dulce (81. Total gas production (ml gas/g DM of P. dulce (187 and E. cyclocarpum (164 were higher (P

  15. Comparing different maize supplementation strategies to improve resilience and resistance against gastrointestinal nematode infections in browsing goats.

    Science.gov (United States)

    Gárate-Gallardo, Leslie; Torres-Acosta, Juan Felipe de Jesús; Aguilar-Caballero, Armando Jacinto; Sandoval-Castro, Carlos Alfredo; Cámara-Sarmiento, Ramón; Canul-Ku, Hilda Lorena

    2015-01-01

    The effect of maize grain supplementation on the resilience and resistance of browsing Criollo goat kids against gastrointestinal nematodes was evaluated. Five-month-old kids (n = 42), raised worm-free, were allocated to five groups: infected + not supplemented (I-NS; n = 10), infected + maize supplement at 108 g/d (I-S108; n = 8), maize supplement at 1% of body weight (BW) (I-S1%; n = 8), maize supplement at 1.5% BW (I-S1.5%; n = 8), or infected + supplemented (maize supplement 1.5% BW) + moxidectin (0.2 mg/kg BW subcutaneously every 28 d) (T-S1.5%; n = 8). Kids browsed daily (7 h) in a tropical forest for 112 days during the rainy season. Kids were weighed weekly to adjust supplementary feeding. Hematocrit (Ht), hemoglobin (Hb), and eggs per gram of feces were determined fortnightly. On day 112, five goat kids were slaughtered per group to determine worm burdens. Kids of the I-S1.5% group showed similar body-weight change, Ht and Hb, compared to kids without gastrointestinal nematodes (T-S1.5%), as well as lower eggs per gram of feces and Trichostrongylus colubriformis worm burden compared to the I-NS group (P > 0.05). Thus, among the supplement levels tested, increasing maize supplementation at 1.5% BW of kids was the best strategy to improve their resilience and resistance against natural gastrointestinal nematode infections under the conditions of forage from the tropical forest. © L. Gárate-Gallardo et al., published by EDP Sciences, 2015.

  16. Calibration and validation of the {sup 14}C-labelled polyethylene glycol-binding assay for tannins in tropical browse

    Energy Technology Data Exchange (ETDEWEB)

    Mlambo, V. [Animal Production Unit, FAO/IAEA Agriculture and Biotechnology Laboratory, Seibersdorf (Austria)]. E-mail: vmlambo@agric.uniswa.sz; Makkar, H.P.S. [Animal Production and Health Section, Joint FAO/IAEA Division of Nuclear Techniques in Agriculture and Food, International Atomic Energy Agency, Vienna (Austria)

    2005-08-19

    This study evaluates the radiolabelled polyethylene glycol (PEG)-binding procedure [Silanikove, N., Shinder, D., Gilboa, N., Eyal, M., Nitsan, Z., 1996. Polyethylene glycol-binding to plant samples as an assay for the biological effects of tannins: predicting the negative effects of tannins in Mediterranean browse on rumen degradation. J. Agric. Food Chem. 44, 3230-3234] for tannin analysis, using 27 tropical browse plants. In this method, the amount of PEG bound to a plant sample is assumed to be a reflection of its tannin content. The method was modified to exclude the use of non-tanniniferous substrate for estimating non-specific binding (NSB) in tannin-containing substrates. Non-specific binding values varied widely (0.4-2.8 mg PEG/100 mg DM tannin-free substrate) when the tannin-free substrate was changed from wheat straw to either rye grass or maize shoots. We therefore propose a modified radiolabelled PEG-binding method to estimate the level of PEG-binding (PEGb) to tannin-containing foliage without using tannin-free substrate to correct for non-specific binding. In this approach, incremental levels of each tanniniferous substrate were used to generate PEGb values. The resultant linear response was analysed and tannin activity was expressed as the slope of the response curve (PEGbSlope) observed for each substrate. The slope takes into account the non-specific binding in each substrate, thus PEGbSlope does not require correction for NSB using tannin-free samples. This approach improved the correlation between PEGb and the {sup 125}I-labelled bovine serum albumin precipitation assay. Relationships between the modified PEG-binding assay and radiolabelled bovine serum albumin assay, in vitro tannin bioassay and colorimetric assays are presented. (author)

  17. Calibration and validation of the 14C-labelled polyethylene glycol-binding assay for tannins in tropical browse

    International Nuclear Information System (INIS)

    Mlambo, V.; Makkar, H.P.S.

    2005-01-01

    This study evaluates the radiolabelled polyethylene glycol (PEG)-binding procedure [Silanikove, N., Shinder, D., Gilboa, N., Eyal, M., Nitsan, Z., 1996. Polyethylene glycol-binding to plant samples as an assay for the biological effects of tannins: predicting the negative effects of tannins in Mediterranean browse on rumen degradation. J. Agric. Food Chem. 44, 3230-3234] for tannin analysis, using 27 tropical browse plants. In this method, the amount of PEG bound to a plant sample is assumed to be a reflection of its tannin content. The method was modified to exclude the use of non-tanniniferous substrate for estimating non-specific binding (NSB) in tannin-containing substrates. Non-specific binding values varied widely (0.4-2.8 mg PEG/100 mg DM tannin-free substrate) when the tannin-free substrate was changed from wheat straw to either rye grass or maize shoots. We therefore propose a modified radiolabelled PEG-binding method to estimate the level of PEG-binding (PEGb) to tannin-containing foliage without using tannin-free substrate to correct for non-specific binding. In this approach, incremental levels of each tanniniferous substrate were used to generate PEGb values. The resultant linear response was analysed and tannin activity was expressed as the slope of the response curve (PEGbSlope) observed for each substrate. The slope takes into account the non-specific binding in each substrate, thus PEGbSlope does not require correction for NSB using tannin-free samples. This approach improved the correlation between PEGb and the 125 I-labelled bovine serum albumin precipitation assay. Relationships between the modified PEG-binding assay and radiolabelled bovine serum albumin assay, in vitro tannin bioassay and colorimetric assays are presented. (author)

  18. Diseño de un plan de marketing para el producto lisa college desarrollado por la microempresa browse Ecuador, ubicada en la ciudad de Quito.

    OpenAIRE

    Coello Duque, Giomar Evelyn

    2013-01-01

    The present work aims to make a marketing plan for the product developed by Lisa College microenterprise Browse Ecuador Cia. Ltd. and it will be a guide for other micros companies wishing to conduct similar research. First, we review general information about the company under study in order to identify problems, research objectives and delimitation of the research area. With this knowledge provides the theoretical and conceptual framework underpinning this research. The ...

  19. Use of n-alkanes and long-chain alcohols as faecal markers to estimate diet composition on small ruminants grazing/browsing mountain grasslands

    OpenAIRE

    Magalhães, Rui José Ribeiro Ferreira de

    2018-01-01

    Knowledge on the grazing/browsing behaviour, especially diet selection, of the different domestic herbivorous species under diverse vegetation communities is of particular importance for the development and application of appropriate grazing management strategies that increase the efficiency of the utilization of the existing vegetation and, consequently, the sustainability of the animal production system. Plant-wax components, namely alkanes and long-chain alcohols (LCOH), have been suggeste...

  20. 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)

  1. 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)

  2. 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.

  3. 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.

  4. Instagram Use, Loneliness, and Social Comparison Orientation: Interact and Browse on Social Media, But Don't Compare.

    Science.gov (United States)

    Yang, Chia-Chen

    2016-12-01

    Ever since the emergence of social networking sites (SNSs), it has remained a question without a conclusive answer whether SNSs make people more or less lonely. To achieve a better understanding, researchers need to move beyond studying overall SNS usage. In addition, it is necessary to attend to personal attributes as potential moderators. Given that SNSs provide rich opportunities for social comparison, one highly relevant personality trait would be social comparison orientation (SCO), and yet this personal attribute has been understudied in social media research. Drawing on literature of psychosocial implications of social media use and SCO, this study explored associations between loneliness and various Instagram activities and the role of SCO in this context. A total of 208 undergraduate students attending a U.S. mid-southern university completed a self-report survey (M age  = 19.43, SD = 1.35; 78 percent female; 57 percent White). Findings showed that Instagram interaction and Instagram browsing were both related to lower loneliness, whereas Instagram broadcasting was associated with higher loneliness. SCO moderated the relationship between Instagram use and loneliness such that Instagram interaction was related to lower loneliness only for low SCO users. The results revealed implications for healthy SNS use and the importance of including personality traits and specific SNS use patterns to disentangle the role of SNS use in psychological well-being.

  5. 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.

  6. 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.

  7. D Virtual CH Interactive Information Systems for a Smart Web Browsing Experience for Desktop Pcs and Mobile Devices

    Science.gov (United States)

    Scianna, A.; La Guardia, M.

    2018-05-01

    Recently, the diffusion of knowledge on Cultural Heritage (CH) has become an element of primary importance for its valorization. At the same time, the diffusion of surveys based on UAV Unmanned Aerial Vehicles (UAV) technologies and new methods of photogrammetric reconstruction have opened new possibilities for 3D CH representation. Furthermore the recent development of faster and more stable internet connections leads people to increase the use of mobile devices. In the light of all this, the importance of the development of Virtual Reality (VR) environments applied to CH is strategic for the diffusion of knowledge in a smart solution. In particular, the present work shows how, starting from a basic survey and the further photogrammetric reconstruction of a cultural good, is possible to built a 3D CH interactive information system useful for desktop and mobile devices. For this experimentation the Arab-Norman church of the Trinity of Delia (in Castelvetrano-Sicily-Italy) has been adopted as case study. The survey operations have been carried out considering different rapid methods of acquisition (UAV camera, SLR camera and smartphone camera). The web platform to publish the 3D information has been built using HTML5 markup language and WebGL JavaScript libraries (Three.js libraries). This work presents the construction of a 3D navigation system for a web-browsing of a virtual CH environment, with the integration of first person controls and 3D popup links. This contribution adds a further step to enrich the possibilities of open-source technologies applied to the world of CH valorization on web.

  8. 3D Virtual CH Interactive Information Systems for a smart web browsing experience for desktop PCs and mobile devices

    Directory of Open Access Journals (Sweden)

    A. Scianna

    2018-05-01

    Full Text Available Recently, the diffusion of knowledge on Cultural Heritage (CH has become an element of primary importance for its valorization. At the same time, the diffusion of surveys based on UAV Unmanned Aerial Vehicles (UAV technologies and new methods of photogrammetric reconstruction have opened new possibilities for 3D CH representation. Furthermore the recent development of faster and more stable internet connections leads people to increase the use of mobile devices. In the light of all this, the importance of the development of Virtual Reality (VR environments applied to CH is strategic for the diffusion of knowledge in a smart solution. In particular, the present work shows how, starting from a basic survey and the further photogrammetric reconstruction of a cultural good, is possible to built a 3D CH interactive information system useful for desktop and mobile devices. For this experimentation the Arab-Norman church of the Trinity of Delia (in Castelvetrano-Sicily-Italy has been adopted as case study. The survey operations have been carried out considering different rapid methods of acquisition (UAV camera, SLR camera and smartphone camera. The web platform to publish the 3D information has been built using HTML5 markup language and WebGL JavaScript libraries (Three.js libraries. This work presents the construction of a 3D navigation system for a web-browsing of a virtual CH environment, with the integration of first person controls and 3D popup links. This contribution adds a further step to enrich the possibilities of open-source technologies applied to the world of CH valorization on web.

  9. 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.

  10. The impact of various browse feeds with different tannin content on the fecal shedding of Clostridium perfringens in West African dwarf sheep.

    Science.gov (United States)

    Aschfalk, A; Müller, W; Drochner, W

    2000-01-01

    In 1994 and 1995 leaves from eight browse feeds, containing tannins in different amounts (BF), were fed to West African Dwarf Sheep in Benin to evaluate their impact on Clostridium perfringens in the intestinal tract. An inhibitory impact of various BF on the growth of C. perfringens was assessed in in-vitro assays before, and thus a potential use of these leaves as a preventive diet against C. perfringens enterotoxemia in small ruminants was assumed. Surprisingly, an inhibitory impact of the BF on the shedding of C. perfringens in the feces of West African Dwarf Sheep could not be shown in seven of the eight BF examined. However, the pattern of inhibition of unlike C. perfringens toxovars may differ and a selective inhibitory impact of the BF Dialium guineense on C. perfringens toxovar D may be assumed.

  11. 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.

  12. 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

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    Items 1 - 50 of 364 ... Vol 13 (1993), A critique of the proposed council for the environment national core syllabus for environmental education in South Africa, Abstract PDF. Jim Taylor, Rob O'Donoghue, Alistair Clacherty. Vol 14 (1994), A grand plan for earth love education in southern Africa: The dream becomes a nightmare.

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    Items 401 - 414 of 414 ... Vol 14, No 1 (2017), Virtual law library as a veritable tool for justice delivery system in Nigeria: an investigative study of Oyo state high court, Abstract. Hawwau A. Moruf, Pius O. Olaojo. Vol 2, No 2 (2005), Virtual libraries in Nigeria: dream or reality, Abstract. Jide Owoeye. Vol 7, No 1 (2010), Web Of ...

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    Vol 54, No 1 (2017), Resensies: Letters of Stone. From Nazi Germany to South Africa, Abstract PDF. Tilman Dedering. Vol 53, No 2 (2016), Resensies: Malhuis, Abstract PDF. Dewald Koen. Vol 53, No 2 (2016), Resensies: Mongrel: Essays, Abstract PDF. Dan Wylie. Vol 54, No 1 (2017), Resensies: Moordvis, Abstract PDF.

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    Items 2951 - 3000 of 4423 ... Vol 88, No 8 (1998), Pernkopf's Atlas - A product of Nazi Atrocities Perpetrated in Austria during world war II, Abstract PDF. David Querido. Vol 99, No 5 (2009), Perpetration of gross human rights violations in South Africa: Association with psychiatric disorders, Abstract PDF. DJ Stein, SL Williams, ...

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    Items 1 - 50 of 299 ... N Ekhosuehi, DEA Omorogbe. Vol 6, No 1 (2001), A new clamp method for firing bricks, Abstract. K. Obeng, J.K. Boadi. Vol 6, No 1 (2001), A one-dimensional model for simulating soil water movement, Abstract. J.D. Owusu-Sekyere, E.A. Baryeh, S. Peng, X.H. Shao. Vol 5, No 1 (2000), A rational procedure ...

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    Items 351 - 400 of 490 ... Vol 5, No 3 (2009), Propositional Optimal Trajectory Programming for Improving Stability of Hermite Definite Control System, Abstract. SO Abdulkareem, AS ... Vol 7, No 1 (2011), Regression approach to estimate OF of the E(S2) values for supersaturated designs, Abstract. CO Todo, JI Mbegbu.

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    Items 1 - 50 of 161 ... Vol 6, No 1 (2007), A single - item replacement decision model for repairable spare parts over an infinite time horizon: an analytical solution, Abstract PDF. C O Ogba, F E Osagiede. Vol 3, No 2 (2004), A test for the parameters of multiple linear regression models, Abstract PDF. Chrysogonus C Nwaigwe ...

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    de Luna Souto, Antônio Gustavo · de Lurdes Mendes, M · de Lyra, Maria do Carmo Catanho Pereira · de Matos, HJ · de Matos, Maria Helena Tavares · de Matos Alves Pinto, L · de Matos Pereira, Lívia · de Mattos, DMM · de Mattos, Marcos C. de Medeiros, Damiana Cleuma · de Medeiros, Damiana Cleuma · de Medeiros, EV

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    Items 101 - 150 of 211 ... Vol 13, No 1 (2016), Internal Migration Determinants: Evidence from Northern Region of .... Vol 6, No 1 (2009), Presidential debates and the electoral fortunes of political parties in Ghana's 2008 elections, Abstract PDF.

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    Items 601 - 650 of 1309 ... Vol 10, No 6 (2013), Erythrocyte membrane fatty acids in multiple sclerosis patients and hot-nature dietary intervention with co-supplemented hemp-seed and evening-primrose oils, Abstract PDF. S Rezapour-Firouzi, SR Arefhosseini, M Ebrahimi-Mamaghani, M Farhoudi, B Baradaran, TM Ali, ...

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    Items 151 - 200 of 225 ... Vol 9, No 1-2 (2007), Poverty and Poverty Status in Oil Producing ... Vol 12, No 1 (2012), Psychological Factors Predicting Risk-Taking Propensity of Poultry Farmers ... Vol 1, No 1 (1995), Rural women in food chain activities: A case of ... soup blends with Indian spinach vegetables in Ilorin, Kwara State ...

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    Items 101 - 150 of 333 ... IN ITU LOCAL GOVERNMENT AREA OF AKWA IBOM STATE, NIGERIA, Abstract PDF .... Vol 8, No 1 (2009), Environmental risk management strategies: ... Vol 6, No 1 (2007), Evaluating the supply chain for interregional ...

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    Items 251 - 300 of 475 ... OS Abbadi, KH Bakheit, HM Abdel Rahim. Vol 1, No 1 (2006) ... HA Eltilib, NA Hameed, A Munim, E Abdel Rahman, A Bassili. Vol 8, No 1 ... F-E Imad, LA El Hassan, R Elbadawi, MAR Arbab, AM El Hassan. Vol 9, No 2 ...

  11. Browse Title Index

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    Items 6051 - 6100 of 11090 ... W Hussain, I Inamullah, H Ahmad, MS Iqbal, FM Abbassi, R .... M Babar, AF Mashhadi, A Mehvish, AN Zahra, R Waheed, A Hasnain, S ur-Rahman, ... A. Ghaderi, M. T. Beigi Nasiri, K. H. Mirzadeh, J. Fayazi, A. S. Sadr ... B Aftab, AA Dahab, S Kiani, MA Ashraf, MB Sarwar, S Hassan, T Husnain.

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    Items 101 - 150 of 228 ... Kh M Mahrose, AI Attia, IE Ismail, DE Abou-Kassem, ME Abd El-Hack ... F Vercammen, J Brandt, L Van Brantegem, L Bosseler, R Ducatelle ... SA Khan, JH Epstein, KJ Olival, MM Hassan, MB Hossain, KBMA Rahman, ...

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    2010), Re-thinking instructional strategies for enhancing gender equity in ... achievement of secondary school physics students, Abstract PDF ... into Secondary Schools in Ekiti State, Nigeria: A Critical Analysis, Abstract PDF.

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    Items 1 - 31 of 31 ... Vol 6 (2001), Development of a Simple Hydraulic Performance ... Vol 6 (2001), Performance of highway bridges during high intensity earthquakes, Abstract ... in Developing Countries: Operations, Environmental Concerns and ...

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    Items 101 - 150 of 490 ... ... of a bioinformatics online distance education learning tool for Africa, Abstract ... Vol 6, No 2 (2010), Diagnosis and recommender system for some ... a successful E-voting and E-government implementation in Nigeria ...

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    Items 51 - 73 of 73 ... Vol 14 (2002), Services, resources and benefits of the Internet ... at the Kwame Nkrumah university of science and technology, Abstract ... of programme of study in the use of library by undergraduate students in ... Vol 25, No 1 (2013), The perceptions of professional librarians about the leadership styles of ...

  17. Browse Author Index

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    , EO · Bashar, AM · Bedu-Addo, PKA · Bello, RM · Benjamin, OO · Brown, C-M 1 - 7 of 7 Items. ISSN: 0189-0263. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

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    Items 1 - 50 of 103 ... Vol 6, No 1 (2016), Building Resilience in Nigeria's Energy Sector for Sustainable Development, Abstract. S K Fasogbon, A A Dare. Vol 6, No 2 (2016) ... Vol 5, No 1 (2015), Design of a Solar Water Heating System for Kuti Hall, University of Ibadan, Ibadan, Abstract. IF Odesola, TG Omolaja. Vol 2, No 1 ...

  19. Browse Title Index

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    Items 1 - 50 of 292 ... ... positive and negative diamond miners in South Africa, Abstract PDF ... AIDS workplace policies: An analysis of industry/ sector variations, Abstract PDF ... practices for HIV prevention through values-based action research ...

  20. Browse Title Index

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    Items 51 - 100 of 438 ... ... of noise induced hearing loss in gold miners: research, Abstract ... Vol 22, No 1 (2017), Cost-savings accruable to removing value added tax from antiretrovirals in the South African private health sector, Abstract PDF.

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    Items 1 - 50 of 108 ... Paul Tiyambe Zeleza. Vol 2004, No 1 (2004), Africanity: \\'The (Third) World as a Ghetto\\'?: Looking for A Third Space Between \\'Postmodern\\' Cosmopolitanism and Cultural Nationalism, Abstract. Steven Robins. Vol 1999, No 3-4 (1999), Alien-Nation: Zombies, Immigrants and Millennial Capitalism, Details.

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    Items 151 - 200 of 211 ... Vol 4, No 2 (2007), The Impact of Health Insurance on Health Care ... Vol 3, No 2 (2006), The Impact of Tourism on Rural Development: The Kwabre District ... Vol 12, No 1-2 (2015), Towards Universal Health Coverage: ...

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    Items 51 - 100 of 167 ... Vol 2, No 1 (2013), Gender and Conflict Resolution in Africa ... Le Journal en Français Facile de Radio France Internationale: Facile ... Vol 4, No 1 (2015), Linguistic Insights: The Role in the Teaching/Learning of English in ...

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    repudiation, Abstract PDF. G Mekuria, E Adugna, D Rajan. Vol 2 (1966), Curing of Concrete, Abstract PDF. Z Berhane. Vol 23 (2006), Defluoridation of Ethiopian Rift Valley Region water using reverse osmosis membranes ...

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    Items 551 - 600 of 1463 ... Issue, Title. Vol 15, No 2 (2015), Evaluation of the diagnostic performance and operational characteristics of four rapid immunochromatographic syphilis tests in Burkina Faso, Abstract PDF. FY Bocoum, H Ouedraogo, G Tarnagda, A Kiba, S Tiendrebeogo, F Bationo, B Liestman, S Diagbouga, ...

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    Items 351 - 400 of 400 ... Issue, Title. Vol 9, No 1 (2010), Soft tissue sarcoma of the thigh: Need for angiography in the developing, Abstract PDF. IA Adigun, GA Rahman, KO Ogundipe. Vol 3, No 1 (2004), Spectrum of rheumatic heart disease in Zaria, Northern Nigeria, Abstract. SS Danbauchi, MA Alhassan, SO David, ...

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    A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All. F. Frost, P. 1 - 1 of 1 Items. ISSN: 0254-2765. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News. OTHER RESOURCES.

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    Items 1 - 37 of 37 ... B.M Campbell, E. Chuma, P. Frost, A. Mandondo, B. Sithole. Vol 72 (1998): Supplement, Introduction of improved fallows of Sesbania and pigeon pea under a maize stand. Abstract. C. Nyakanda, I.K. Mariga, B.H. Dzowela, H. Murwira, N. Tinofireyi. Vol 72 (1998): Supplement, Nutrient balances in improved ...

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    Items 201 - 250 of 462 ... ... and sensorineural hearing loss: Expanding the clinical spectrum ... variability and unusual findings in four Egyptian families, Abstract PDF ... Genetic disorders from an endogamous population, Abstract PDF ... Vol 11, No 2 (2010), Hair mercury measurement in Egyptian autistic children, Abstract PDF.

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    Items 51 - 100 of 338 ... Behavioural and Emotional Disorders in Adolescents: Nature, Assessment, .... Resilient Therapy: Working with Children and Families ... Social skills for teenagers with developmental and autism spectrum disorders: The ...

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    Vol 8, No 3 (2016): Special Issue, The mechanical characteristics of polymer concrete ... of sustainability control system on reverse logistics innovation and customer .... The supplementary irrigation effects on drought tolerance and ornamental ...

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    Items 401 - 450 of 520 ... Vol 34, No 1 (2012), Role of Sleep in Performance and Recovery of Athletes: A ... Vol 35, No 2 (2013), Sport for refugee youth in a new society: the role of ... programme for children with developmental coordination disorder, Abstract ... Vol 38, No 1 (2016), Strength, running speed, agility and balance ...

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    Items 51 - 100 of 234 ... Vol 2, No 2 (2000), Day Case Surgery of the Testicle - Testicular Biopsy, Abstract PDF. N. H. Mbibu. Vol 3, No 3 (2001), Day Case Transurethral Prostatectomy without Post-Operative Catheterisation: A Preliminary Study, Abstract PDF. L. I. Okeke. Vol 3, No 1 (2001), Delayed Diagnosis of Acute ...

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    Vol 81, No 7 (2004):, Post traumatic stress disorder among motor vehicle accident survivors attending the orthopaedic and trauma clinic at Kenyatta National Hospital, Nairobi, Abstract PDF. FA Ongecha-Owuor, DM Kathuku, CJ Othieno, DM Ndetei. Vol 94, No 4 (2017), Postcataract surgery endophthalmitis in a Ghanaian ...

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    Items 101 - 150 of 151 ... M Mars, C Jack. Vol 1, No 1 (2008), Withholding and withdrawing treatment: practical applications of ethical principles in end-of-life care, Abstract PDF. L Gwyther. Vol 1, No 2 (2008), Workload of a South African University-based Health Research Ethics Committee in 2003 and 2007, Abstract PDF.

  16. Browse Title Index

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    Items 251 - 300 of 319 ... Vol 13, No 2 (2013), Quality and value chain analyses of Ethiopian coffee, Abstract PDF ... resource and threats to sustainable cultivation in Mbaise area of Imo State, ... in Rivers State, Nigeria: A Translog Model Approach, Abstract PDF ... Perception of Forestry and Wildlife Management in Rivers State, ...

  17. Browse Title Index

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    Items 201 - 234 of 234 ... Vol 7, No 1 (2005), Surgical treatment of trochanteric fractures: An Ivorian experience, Abstract PDF. JB Sié Essoh, M Kodo, A Traoré, Y Lambin. Vol 6, No 1-2 (2004), Term quadruplet pregnancy: a case report, Abstract PDF. T Ogunnowo, O Oluwole, CO Aimakhu, AO Ilesanmi, AO Omigbodun.

  18. Browse Title Index

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    Items 101 - 150 of 220 ... Vol 6, No 1 (2007), Pathologies in de-bureaucratic public organizations in Nigeria, Abstract PDF. J E Imhanlahimi. Vol 7, No 2 (2008), Philosophical analysis of democracy for Nigeria's socio-economic development, Abstract PDF. CL Ochulor. Vol 6, No 2 (2007), Policies and socio-economis constraints ...

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    Vol 23, No 1 (2017), Transperitoneal laparoscopic ureteric reimplantation for lower ureteric strictures and ureterovaginal fistulas: A study from north India .... Vol 19, No 4 (2013), Ureteral switch for bilateral ureteropelvic junction obstruction in a case of Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome, Abstract PDF.

  20. Browse Title Index

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    Items 3801 - 3850 of 4029 ... Suboptimal compliance with blood culture standards at a district hospital in Cape Town, Abstract PDF. MS Abrahams, AC Whitelaw, H Orth. Vol 106, No 1 (2016), Time to fibrinolytics for acute myocardial infarction: Reasons for delays at Steve Biko Academic Hospital, Pretoria, South Africa, Abstract ...

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    Items 4401 - 4450 of 11090 ... Vol 10, No 1 (2011), Efficacy of lactic acid bacteria in the reduction of ... on yolk color and performance of laying hens, Abstract PDF ... Vol 15, No 35 (2016), Efficiency and response of conilon coffee ... of chickens fed diets with lycopene, fish oil and different chemical selenium forms, Abstract PDF.

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    Items 551 - 600 of 2200 ... Vol 13, No 1 (1983): Symposium, Effect of diet and physiological state ... Effect of dietary energy level on efficiency of SA Mutton Merino ... Vol 40, No 2 (2010), Effect of dietary olive leaves and rosemary on microbial growth ... biochemical parameters and antioxidant status of laying hens, Abstract PDF.

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    Items 551 - 600 of 781 ... ... of growth traits in Nigerian local chickens using early records, Abstract ... Vol 18, No 1 (1991), Reproductive performance of Harco, Shaver Star Cross and ... Reproductive Performance Of West African Dwarf Sheep And ...

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    Vol 21, No 1 (2017), Remediation of aqueous solution of cypermethrin and ... Vol 15, No 3 (2011), Residual Effect of Lead on Early Growth of Fluted ... and Distribution of Planktonic Fauna in the Eastern Lagos Lagoon, Nigeria, Abstract PDF.

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    Items 251 - 300 of 763 ... ... A Vision of Lake Victoria Basin as an Environmental Observatory ... Vol 4, No 8 (2010), Effect of leaching on heavy metals concentration of soil in some ... Vol 7, No 2 (2013), Effect of remediation on growth parameters, ...

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    Items 101 - 150 of 544 ... ... The Nile Tilapia, Oreochromis Niloticus After Treatment With Heavy Metals ... Vol 13, No 1 (2011), Checklist of the aquatic macrophytes of Jebba Lake, ... Comparison of phytoremediation and filtration in remediation Of ...

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    Items 51 - 100 of 243 ... Vol 2, No 2 (2017): Series A, Afro-pessimism and globalization: the stakes of ... clay pots “inkono”and “ibibindi” used as food contact materials, Abstract PDF ... Vol 19 (2010): Series B: Social Sciences, Chinese external ...

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    2001), GLOBALIZATION AND HUMAN NUTRITION: OPPORTUNITIES AND ... Vol 14, No 1 (2014), Health and food safety concerns of early dietary ... Vol 15, No 5 (2015), Impact evaluation of positive deviance hearth in ...

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    Items 51 - 100 of 1215 ... ... Advancement of Tradomedical Education through Effective Teaching of Social Studies ... Vol 4, No 1 (2010), African Traditional Sculptures: An Appraisal of ... Vol 11, No 1 (2017), An appraisal of the utilisation of social media for ... Assessment of the Relationship of Marketing Communication Mix and ...

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    Items 201 - 249 of 249 ... Vol 2, No 2 (1998), The place and recognition of socio-economic rights in ... Vol 20 (2016), The role of traditional leaders in Zimbabwe: are ... Vol 18 (2014), The SADC regional bloc: What challenges and prospects for regional integration? ... Vol 3, No 1 (1999), The TRIPS agreement and South African ...

  11. Browse Title Index

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    Items 51 - 100 of 175 ... Vol 12 (2003), Incidence of feeding, growth and survival of the toothed carp, Aphyosemion gardneri larvae reared on the freshwater rotifer, Brachionus calyciflorus, Abstract. FO Arimoro, PC Ofojekwu. Vol 10 (2001), Incidence of pathogenic bacteria in the Asejire Lake, western Nigeria, Abstract.

  12. Browse Title Index

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    Items 651 - 700 of 2005 ... T. Tessema, A. Hailu. Vol 77, No 3 (2000), Epidemiology of single and multiple species of helminth infections among school children in Busia District, Kenya, Abstract PDF. S Brooker, EA Miguel, S Moulin, AI Louba, DAP Bundy, M Kremer. Vol 81, No 6 (2004):, Epidemiology of streptococcus group A ...

  13. Browse Title Index

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    Items 9451 - 9500 of 11090 ... Vol 10, No 57 (2011), Seasonal variation of mercury vapor concentrations in industrial, residential, and traffic areas of Ahvaz city, Southwest Iran ... Vol 4, No 7 (2005):, Seed abnormalities and associated mycoflora of rain-fed wheat (Triticum aestivum L.) in South Western Nigeria, Abstract PDF.

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    Items 751 - 800 of 11090 ... Vol 6, No 14 (2007), An investigation on pin head formation time of Agaricus bisporus on wheat straw and waste tea leaves based composts using some locally .... Vol 9, No 31 (2010), Analysis and determination of mercury, cadmium and lead in canned tuna fish marketed in Iran, Abstract PDF.

  15. Browse Title Index

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    Items 6001 - 6050 of 11090 ... Vol 11, No 25 (2012), Identification and molecular analysis of mercury resistant bacteria in Kor River, Iran, Abstract PDF. M Kargar, MZ ... Vol 10, No 34 (2011), Identification and pathogenicity assessment of Fusarium spp. sampled from durum wheat fields in Tunisia, Abstract PDF. MM Fakhfakh, A ...

  16. Browse Title Index

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    Items 151 - 161 of 161 ... Vol 31, No 2 (2010), Quality Evaluation of Cookies Produced from Composite Blends of Wheat Flour and African LocustBean (Parkia biglobosa) ... Vol 32, No 1 (2011), The Determination of Lead, Arsenic, Mercury, Cadmium Contents in Some Edible Fish Species Retailed in Ibadan, Nigeria, Abstract.

  17. Browse Title Index

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    Vol 9, No 15 (2010), Bridging sd1 molecular knowledge with recent breeding strategies for the improvement of traditional rice varieties - a japonica case-study, Abstract ... Vol 7, No 25 (2008), Building a golden triangle for the production and use of artemisinin derivatives against falciparum malaria in Africa, Abstract PDF.

  18. Browse Title Index

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    Items 201 - 250 of 490 ... Vol 4, No 1 (2008), Influence of vehicular density on the distribution pattern of lead and cadmium in road dust of Port Harcourt city, Nigeria, Abstract. IE Agbozu, K Opuene, O Ayoola. Vol 4, No 2 (2008), Influence of water and soil characteristics on abundance of chlorophyll 'A\\' in Elechi creek, Niger ...

  19. Browse Title Index

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    EE Akporhonor, IO Asia ... Vol 4, No 6 (2005):, The effect of spawn grains, culture media, oil types and rates on ... and nutrients digestibility in broilers fed with diet containing different levels of phosphorous, Abstract PDF ... involved in ethylene biosynthesis and signal perception during tomato flower abscission, Abstract PDF.

  20. Browse Title Index

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    Items 51 - 68 of 68 ... Vol 14, No 2 (2000): Ethnicity and Identity, The Snake in the sky: Tornadoes in Clay and Local Narrative in the Hogsback-Alice Area, Details. Felicity Wood. Vol 14, No 2 (2000): Ethnicity and Identity, Thelma Gutsche: A Great South African film Scholar, Details. Ntongela Masilela. Vol 14, No 2 (2000): ...

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    Items 151 - 187 of 187 ... ... hepcidin level and disease course of acute leukemia in children, Abstract .... Vol 25, No 1 (2007), The role of omega-3 fatty acids on lipi ... biomarkers for diagnosis and prognosis of primary breast cancer, Abstract.

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    Items 51 - 100 of 246 ... ... for combating current and future diseases of global health importance, Abstract ... and evaluation of a tripartite novel excipient for direct compression of ... Vol 1, No 1 (2004), Diffuse Transcranial Electrical Stimulation ...

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    Items 1 - 50 of 406 ... South African Journal of Surgery. ... A morphological and immunohistochemical evaluation of gastric carcinoma in the Western Cape province of South Africa, Abstract PDF ... F Anderson, SR Thomson, DL Clarke, E Loots.

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    Items 251 - 300 of 338 ... An exploratory study of psychological and developmental issues ... Psychosocial adjustment of children affected by HIV/AIDS in Ghana, Abstract ... a review of international and southern African research, Abstract ... social support and health behaviour among black students in South Africa, Abstract.

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    Items 1 - 50 of 127 ... Vol 5, No 1 (2013), A Project-based Learning approach for teaching Robotics to ... Vol 7, No 2 (2015), Academic Staff Development and Output in State Universities in ... Attitudes of Nigerian Students and Teachers towards the Teaching ... Competencies in Science and Mathematics Teaching: Experiences ...

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    Items 151 - 200 of 207 ... Vol 14, No 1 (2012), Stroke-related Wernicke's Aphasia Mistaken for Psychosis: A Case Report, Abstract. LF Owolabi, MM Yakasai. Vol 5, No 1 (2003), Substance abuse among patients with mental illness, Abstract. LN Ayuba, MD Audu, S Sale. Vol 9, No 1 (2007), Takayasu Arteritis Causing Loss of ...

  7. Browse Title Index

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    Items 1 - 50 of 228 ... ... encephalopathy in a thiamine-deficient dog resembling human Wernicke's disease with atypical MRI pattern, Abstract PDF. Floriana Gernone, Mario Ricciardi. Vol 6, No 3 (2016), A rare case of pituitary chromophobe carcinoma in a dog: Clinical, tomographic and histopathological findings, Abstract PDF.

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    Items 1 - 50 of 159 ... Vol 5, No 2 (2006), A comparison of Apgar Scores of neonates following ... Review Of Laparoscopy At A Dedicated Assisted Reproductive Technology ... As Part Of Clinical Presentation Of Urinary Tract Infection In An Infant.

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    Items 3101 - 3150 of 11090 ... ... of the antioxidant properties of ethanol and water extracts from ... of total phenolic amount of some edible fruits and vegetables, Abstract PDF ... Vol 10, No 61 (2011), Developing knowledge level scale of functional foods: Validity ... Development and optimization of hairy root culture systems in ...

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    Results of a Hand Hygiene Quality Improvement Project Conducted At University .... Vol 83, No 6 (2006):, Sildenafil in management of persistent pulmonary ... Vol 82, No 1 (2005):, Socio-Demographic Correlates Of Bipolar Disorder In Butajira, ...

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    Items 401 - 450 of 1215 ... ... by Teachers of Technology and Vocational Education in Nigeria, Abstract PDF ... Vol 2, No 2 (2008), Ensuring Effective and Efficient Teaching and ... Vol 3, No 4 (2009), Evaluating Students' Plagiarism in Higher Education Institutions ... Explanations of Freud's Psychoanalysis Theories on the Lives ...

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    Items 301 - 350 of 546 ... Vol 11, No 1 (2013), Marketing research: Pathway to optimal market oriented products, Abstract ... Of Universal Banking In The Port Harcourt Business Environment, Abstract ... Vol 8, No 2 (2010), Mystifying development policy strategies in ... Vol 13, No 1 (2015), Natural Synthesis: Where culture met ...

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    P Atachi, EA dannon, DR Rurema. Vol 17, No 2 (2013), Sensibilité Aux Antibiotiques Des Bactéries Associées Aux Mammites Cliniques Des Petits Ruminants Dans La Région De Dakar, Abstract. MC Kadja, Y Kane, V Viban Banah, Y Kaboret, R Bada alambedji. Vol 15, No 1 (2011), Sexe ratio et dimorphisme sexuel chez ...

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    Items 1 - 50 of 183 ... Issue, Title. Vol 62 (2017), #SchoolsOnFire: Criminal justice responses to protests that impede the right to basic education, Abstract PDF. Ann Skelton, Martin Nsibirwa. Vol 45 (2013), 'Pale Face'/'Pointy Face: SA Criminology in Denial, Abstract PDF. S Henkeman. Vol 59 (2017), Aluta continua: Police ...

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    Vol 6, No 1 (2010), Étude des performances thermiques d'un réfrigérateur local ... Vol 7, No 2 (2011), Évaluation des rejets d'eaux usées de la ville de Niamey ... Industriel : Cas de la plaine de la Meboudja, Nord-Est Algérien, Abstract PDF.

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    Items 1 - 50 of 1463 ... Vol 9, No 4 (2009), A Case report: Herpes zooster IRIS in pregnancy, Abstract PDF ... to support the treatment of acutely ill children under five in Bushenyi district, ... Vol 16, No 1 (2016), A study of asymptomatic bacteriuria in ...

  17. Browse Title Index

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    Items 201 - 250 of 2048 ... Vol 85, No 1 (2008), Asymptomatic bacteriuria in patients with diabetes ... and Practice on Biomedical Waste Management among Health Care ... artery as seen in patients with pregnancy induced hypertension, Abstract.

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    Items 101 - 150 of 462 ... Vol 18, No 3 (2017), Clinical and genetic assessment of pediatric patients with Gaucher's disease in Upper Egypt, Abstract PDF. Tahia H. Saleem, Mohammed H. Hassan, Ahmed El-Abd Ahmed, Ayat A. Sayed, Nahed A. Mohamed, Khalid I. Elsayh, Abdallah M.A.A. El-Ebidi, Norhan B.B. Mohammed.

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    Vol 21, No 1 (2015), Perinatal-lethal Gaucher disease presenting as hydrops fetalis, Abstract PDF. E BenHamida, I Ayadi, I Ouertani, M Chammem, A Bezzine, R BenTmime, L Attia, R Mrad, Z Marrakchi. Vol 12, No 1 (2012), Periorbital edema as initial manifestation of chronic cutaneous lupus erythematosus, Abstract PDF.

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    Items 101 - 139 of 139 ... Vol 11, No 1 (2004), Type 2 Gaucher\\'s disease in a Malian family, Abstract PDF. Moussa Traoré, Mariam Sylla, Jeannette Traoré, Toumani Sidibé, Guinto Cheick Oumar. Vol 11, No 3 (2004), Typhoid is over-reported in Embu and Nairobi, Kenya, Abstract PDF. Samuel Kariuki, Joyce Mwituria, Gunturu ...

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    Items 851 - 900 of 3286 ... Vol 21, No 1 (2015), Epidemiological and clinical characteristics, spirometric parameters and response to budesonide/formoterol in patients attending an asthma clinic: an experience in a developing country, Abstract PDF. H Imad, G Yasir. Vol 23, No 1 (2016), Epidemiological and histopathological ...

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    Items 901 - 950 of 1125 ... African Journal for Physical, Health Education, Recreation and Dance. ... reflections of the tourism and nation-branding legacy of the 2010 FIFA ... Vol 16, No 4 (2010), The acute effect of whole body vibration (WBV) ...

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    Items 401 - 450 of 473 ... Vol 6, No 1 (2003), The Effect of Animal and Plant Protein-Based Diets on the Crude Protein Requirement of Cockerel Starters, Abstract. RI Salami, SOO Oyewole, AA Odunsi, IO Ogunlade. Vol 4, No 2 (2001), The effect of calcium and phosphorus supplementation on the composition of milk and blood ...

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    Items 301 - 346 of 346 ... Vol 7, No 4 (2010), Teenagers must think about healthy living, Abstract. RG Cooper, UAL Alami. Vol 6, No 1 (2009), Tetanus ... Vol 10, No 1 (2013), The 2010 - 2011 measles outbreak in Zambia: Challenges and lessons learnt for future action, Abstract. ME Mpabalwani, B Matapo, N Katepa-Bwalya, ...

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    Items 51 - 87 of 87 ... Vol 6, No 1 (1999), Targeting Rural poverty in sub-Saharan Africa: A poverty alleviation policy framework with particular reference to Cameroon. Abstract PDF. Tchakoa Jonas, Ajaga Nji. Vol 8, No 1 (2001), Tasting the Forbidden Fruit: The Social Context of Debut Sexual Encounters Among Young Persons ...

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    Items 351 - 400 of 533 ... ... (self-efficacy and task value), strategy use and performance in L2 writing, Abstract ... Vol 20, No 3 (2002): Focus Issue - Gender and Language, Sex ... of the use of multilingualism in South African advertising, Abstract.

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    Items 51 - 100 of 533 ... Vol 20, No 3 (2002): Focus Issue - Gender and Language ... intertexts: A relevance theoretic approach to intertextuality in print advertising, Abstract ... Vol 32, No 1 (2014), Atomic Homogeneity: A semantic strategy for the ...

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    Items 151 - 200 of 635 ... ... Performance: A Ricardian Analysis Based on Time Series Data, Abstract PDF ... of empirical models and laboratory saturated hydraulic conductivity ... Determinants of farm productivity among fluted pumpkin (Telfairia ...

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    20251 - 20300 of 33376 Items >>. ISSN: 1684-5315. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News. OTHER RESOURCES ...

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    Items 1 - 50 of 208 ... III: Distribution and ecology in some plants in El-Omayed Biosphere Reserve, Abstract. Hamdy E. Agwa, Yassin M. Al-Sodany. Vol 1 (1999), Assessment of Albendazole (an antiparasitic drug) effects on the physiological activities of the cardiac, smooth and skeletal muscles of some experimental animals ...

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    Vol 13, No 9 (2014), Characterization of blue green algae isolated from Egyptian rice field with potential anti-hepatitis C active components, Abstract PDF .... of molecular variability in Rhizoctonia solani isolates from different agro-ecological zones by random amplified polymorphic DNA (RAPD) markers, Abstract PDF.

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    Onesmus Maina Muchemi, Agnes Wangechi Gichogo, Jane Githuku Mungai, Zeinab Gura Roka. Vol 11, No 1 (2012), Trends in performance of the National Measles Case-Based Surveillance System, Ministry of Health and Child Welfare, Zimbabwe (1999 - 2008), Abstract PDF. R Choto, A Chadambuka, G Shambira, ...

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    Items 251 - 300 of 559 ... Vol 15, No 1 (2016), Home-based rehabilitation interventions for adults living ... of the national programme for prevention of mother-to-child transmission of HIV: ... intervention for mental health co-morbidity in HIV-positive ...

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    Items 101 - 150 of 4119 ... ... 7 (1996), A guide to spirometry as applied to occupational health, Abstract PDF .... Vol 89, No 1 (1999), A pathology-based cancer registry for black ... role for pneumolusin in the immunopathogenesis, treatment and ...

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    Items 351 - 400 of 420 ... TN Kamalu, GC Okpe, A Williams. Vol 9, No 3 (2012), Salinity tolerance of larvae of African catfish Clarias gariepinus (♀) X .... Christopher Tochukwu Amalu, Fabian Chukwuemenam Okafor. Vol 6, No 3 (2009), Systematic environmental influences and variances due to direct and maternal effects and ...

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    Items 1 - 50 of 66 ... A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All. J. J. Al-Rehaily, A. J. Anderegg, Robert · J. Budenberg, William · J. Coville, Neil · J. Coville*, Neil · J. Edet, Ekanem · J. Hodgson, Derek · J. Hodgson, Derek · J. Hu, Y. J. Janusz, Stefan · J. Jones, Christopher · J. Kiplimo, Joyce · J. López-Muñoz, M.

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    2015), Teigne favique traitée par la terbinafine chez un enfant de 11 ans ... Jarraya Anouar, Smaoui Mohamed, Abidi Sofiene, Zouari Jawhar, Elleuch Sahar, Kolsi Kamel. Vol 22, No 1 (2015), The “phantom” rash of Still's disease, Abstract PDF.

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    Liaqat Ali Chaudhry, Jaffar Al-Tawfiq, Ebtesam Ba-Essa, Asirvatham Alwin Robert. Vol 24, No 1 (2016), Lung cancer revealed by multiple metastases of the scalp .... Manel Jellouli, Kamel Abidi, Yousra Hammi, Chokri Zarrouk, Karima KhiarI, Tahar Gargah. Vol 22, No 1 (2015), Maladie coeliaque associée à une maladie de ...

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    Items 1 - 14 of 14 ... Issue, Title. Vol 2, No 1 (2009), Auditory and Respiratory Health Disorders Among Workers in an Iron and Steel Factory, Abstract. GM Abdel – Rasoul, OAE Mahrous, ME Abou Salem, MA Al-Batanony, HK Allam. Vol 2, No 1 (2009), Effect of An Educational Program About Medical Waste Management on ...

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    Items 351 - 400 of 808 ... ... Parasites of Warthogs (Phacochoerus Africanus) from the Nazinga Game ... Vol 60, No 1 (2012), Genetic Diversity of Indigenous Chickens in ... Carcass Characteristics and Meat Quality of Intensively Managed West ...

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    Items 501 - 550 of 652 ... AN Wagnener. Vol 15, No 2 (2012), The Implications of federalism and decentralisation on socio-economic conditions in Ethiopia, Abstract PDF. P Zimmermann-Steinhart, Y Bekele. Vol 18, No 4 (2015), The incorporation of double taxation agreements into South African domestic law, Abstract PDF.

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    Items 851 - 900 of 1025 ... Sarmast, MH · Satake, Ryosuke · Saxena, Nandita A. Saxena, Rahul · Sayed, Ahmed · Sayyari, A-A · Schwartz, Myron · Sehgal, Arvind · Seifarth, FG · Sen, Sudipta · Sengar, Mamta · Setra, AE · Seyi-Olajide, Justina O. Shafei, IE · Shah, V · Shahen, Mohamad · Shahin, Mohamad · Shalaby, Mohamed S.

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    Items 301 - 350 of 1010 ... Vol 18, No 2 (2010), Energy inputs and outputs in a chickpea production system in Kurdistan, Iran, Abstract PDF. P Salami, H Ahmadi. Vol 20, No 1 (2012), Energy use and gross margin analysis for sesame production in organic and inorganic fertiliser user farms in Nigeria, Abstract PDF. HS Umar ...

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    Items 151 - 200 of 591 ... Vol 8, No 1 (2010), Economic assessment of marketing and ... A. Gray used as green manure on the early growth of Parkia ... Vol 12, No 2 (2014), Effect of alternative hormones on the .... AJOL African Journals Online.

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    Items 1 - 50 of 4028 ... Abdel-Gawad, E.I · Abdou, M · Abdul Rahim, R · Abdulla, NR · Abdullah, A.Y · Abdullah, AY · Abdullah, M · Abdulrazak, SA · Abed, F · Abegaz, S · Abegaz, S. Abel, S. Abin, S · Abiola, S.S · Aboagye, GS · Aboagye, S · Abou-Elewa, E · Abouheif, M A · Abouheif, M.A. · Abouheif, MA · Abrams, L · Absalan, M

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    Items 4801 - 4850 of 11090 ... Vol 10, No 6 (2011), Evaluation of iodine content of some selected fruits and vegetables in Nigeria, Abstract PDF. BA Salau ... Vol 10, No 81 (2011), Evaluation of nutritional components by Plackett- Burman design for Penicillium citrinum lipase production using palm oil mill effluent, Abstract PDF.

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    Items 401 - 450 of 472 ... African Journal of Clinical and Experimental Microbiology. ... OF SOME NIGERIAN LOCAL HERBS ON HELICOBACTER PYLORI ... Vol 9, No 2 (2008), The Prevalent Bacterial Isolates Of Dental Caries In School Age ...

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    Items 1 - 50 of 581 ... ... to antiretroviral therapy among HIV infected people in Pwani Region, eastern ... injury characteristics and treatment outcome of head injury patients at ... Analysis of the indications for routine lumbar puncture and results of ...

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    Items 951 - 1000 of 2005 ... Vol 91, No 5 (2014), Implementation of a School-Based HIV ... P. Falciparum malaria in patients from southwestern Cameroon ... Vol 87, No 6 (2010), Incidence of post dural puncture headache following Caesarean section under spinal ... Vol 87, No 11 (2010), Indications for removal of etonogestrel ...

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    ... analysis of barley putative APETALA 2/ethylene responsive element binding .... organic wastes with night soil and cow dung for biogas production: A Review ... Vol 13, No 21 (2014), Co-feeding strategy to enhance phytase production in ...

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    O Diallo, D Kanikomo, M Camara, M Dama, O Coulibaly, B Kane, MS Diarra, Y Sogoba, H Traore, SB Badiane ... S Ghroubi, I Miladi, S Mefteh, O Kharrat, M Guermazi, E Turki, C Mhiri, M Elleuch .... VB Patel, A Motala, C Connally, IDP Burger.

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    2010), Solitary Sacral Bone Plasmacytoma (SBP) presenting as low back pain, Abstract ... Vol 2, No 1 (2003), The Diabetic Foot - A Review, Abstract ... Limb Trauma in a Developing Country - The Patient's Perspective ...

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    Vol 9, No 2S (2017): Special Issue, Water quality assessment of the rivers in bauxite mining area at Kuantan Pahang, Abstract PDF. N Yaakub, M.N.A. Raoff, M.N. Haris, A.A.A. Halim, M.K.A. Kamarudin. Vol 9, No 2S (2017): Special Issue, Water quality index assesment around industrial area in Kuantan, Pahang, Abstract ...

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    Vol 19, No 3 (2017), La reinsertion sociale des enfants en difficultes dans les centres etatiques du ... Vol 15, No 3 (2013), La science administrative, Abstract ... salivaires accessoires de siege jugale a propos d'un cas et revue de la litterature.

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    Items 101 - 150 of 1011 ... Vol 36, No 4 (2017), Application of ant colony optimisation in distribution transformer ... (STATCOM) in Improving Power System Performance: A Case ... the impacts of distributed generation on the protection scheme of ...

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    Items 251 - 300 of 2200 ... Vol 37, No 2 (2007), Body weight and growth rate of South African Angora ... Body weight, scrotal circumference and testosterone concentration in young ... Vol 37, No 4 (2007), Carcass and muscle yields of ostriches as ...

  17. Browse Title Index

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    Items 7701 - 7750 of 11090 ... Vol 10, No 19 (2011), Obestatin induces testosterone secretion from rat testis in vitro ... Vol 5, No 7 (2006), Occurrence and growth potentials of ... histological, morphometric and relative gastrocnemius muscle weight ...

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    : South Korea, Taiwan, China and Singapore, Abstract PDF. EN Stebek. Vol 10, No 1 (2016), Procrastination in Recognizing the Rights of Domestic Workers in Ethiopia, Abstract PDF. Mussie Mezgebo Gebremedhin.

  19. Browse Title Index

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    Items 8851 - 8900 of 11090 ... Vol 10, No 72 (2011), Proteomic and transcriptomic analysis reveals ... stress responsive proteins in bread wheat (Triticum aestivum L.) Abstract PDF ... Vol 4, No 10 (2005), Proximate and mineral composition of four ...

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    Items 4901 - 4950 of 11090 ... Vol 11, No 72 (2012), Evaluation of the protective efficacy of ... wheat-plantain and wheat-rice) flours in bread making, Abstract PDF ... (SCP) diets on growth performance, feed conversion and carcass composition of ...

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    Items 51 - 100 of 309 ... Vol 21, No 1 (2013), Characterization of Soil-Water Retention with ... of Natural Radioactivity and Hazard in Soil and Rock Samples in a ... Vol 10, No 1 (2006), Distribution characteristics of mineral elements in tree Species ...

  2. Browse Title Index

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    Items 1 - 50 of 139 ... Vol 17, No 2 (2008), 210PO concentration in soil samples of Botswana, Abstract ... curve formulation for design of aluminium alloy elements, Abstract ... Vol 12, No 1 (2003), Assessment of the natural radioactivity in the ...

  3. Browse Title Index

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    Items 51 - 100 of 242 ... Vol 18 (2014), Divorce and the law of Khul: A type of no fault divorce found ... Pension Funds Adjudicator perform an administrative or a judicial function? ... Vol 15 (2011), Following the NAFTA Star: SADC land reform and ...

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    Items 601 - 650 of 674 ... ... in which schools choose strategies in dealing with safety of learners in schools ... Violence against Women and its Mental Health Consequences in ... Visual Merchandising Displays – Functional or A Waste of Space in ...

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    Items 301 - 350 of 553 ... Vol 23, No 2 (2017), Management for failed back surgery ... Vol 9, No 5 (2003), Morphine sparing effect of low dose ketamine ... Vol 8, No 2 (2002), Neuropathic Pain, Abstract PDF ... Vol 10, No 3 (2004), Neurophysiological foundations of organ electrodermal diagnostics, acupuncture, TENS and other ...

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    Items 151 - 200 of 338 ... Child and adolescent cognitive behaviour therapy in South Africa: An .... discharged from two inpatient psychosocial rehabilitation units, Abstract ... case of high school students in the Cape Metropolitan Area, Cape Town, ...

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    Items 451 - 500 of 789 ... Vol 38, No 1 (2015), On the inertia groups of the maximal subgroup 27:Sp6(2) in Aut(Fi22), Abstract. R.L. Fray, A.L. Prins. Vol 32, No 1 (2009), On the interlacing of zeros of linear combinations of Jacobi polynomials from different sequences, Abstract. Kathy Driver, Kerstin Jordaan, Norbert Mbuyi.

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    Items 51 - 100 of 263 ... ... Social Stability: A Case of Umuada Burial Performance, Abstract PDF ... Learning, Cultural Education and Social Advocacy: An Appraisal, Abstract PDF ... Vol 18, No 2 (2017): Special Edition, Gender Inequality and its ...

  9. Browse Title Index

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    Items 1 - 50 of 446 ... Vol 5, No 2 (2000), A conceptual review of the factors of estates provision ... Vol 13, No 1 (2010), A critical examination of social inequality and ... Vol 10 (2007), A cross-ethnic study of the attitude of married women in .... Learners' Academic Performance in Lead City University Oyo state, Nigeria, Abstract.

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    Items 251 - 300 of 674 ... Gender and Behaviour. ... Vol 6, No 1 (2008), Gender Differences In Mathematics Performance: Some Fresh Insights, Abstract ... Vol 14, No 1 (2016), Gender discrimination and the Nigerian scenario: a review, Abstract.

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    Vol 53 (2017), 'Hopeful' directions for writing centres in South Africa: From safe spaces to transitional sites of articulating practice, Abstract PDF ... Comparing the Use of Lexical Bundles in IELTS Writing Tests and First-Year Academic Writing ...

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    Items 351 - 400 of 641 ... Vol 3, No 1 (2013), Managing a Live Advanced Abdominal Twin Pregnancy .... Complications Among Children with Sickle Cell Anemia Admitted in ... Treatment in the Management of Low Back Pain, Abstract PDF.

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    Items 151 - 200 of 220 ... ... Improving service quality in Nigerian public sector, Abstract PDF ... intellectual ability: University of Calabar experience, Abstract PDF ... pecking order models of capital structure in Nigerian quoted firms, Abstract PDF.

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    Items 51 - 100 of 108 ... Vol 8, No 1 (2016), Kant's theory of concept formation and the role of mind, Abstract PDF ... Vol 8, No 1 (2016), Outsourcing information communication ... Vol 4, No 2 (2012), Public sector ethics in the United Kingdom: an overview, Abstract ... Vol 8, No 1 (2016), The contribution of philosophy to Africa's ...

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    2011), Exploring and Communicating Whiteliness, Abstract ... of Thomist ontological epistemology to realism in post-Kantian philosophy, Abstract ... An appraisal of the contribution of Hans-Georg Gadamer, Abstract.

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    Items 9051 - 9100 of 11090 ... ... different varieties of maize cultivated in Ikwo Local Government Area ... amylase production by mixed culture of Aspergillus niger and ... enzymatic hydrolysis of corn stover with low cellulase loadings, Abstract PDF.

  17. Browse Title Index

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    Items 1 - 50 of 72 ... ... produced In vivo by Aspergillus niger and Aspergillus flavus, seed-borne storage ... and fertilizer levels on weed incidence and yield of maize, Abstract .... And Antidiabetic Studies On Methanolic Extract Of Corn Silk, Abstract.

  18. Browse Title Index

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    Items 7601 - 7650 of 11090 ... Vol 6, No 13 (2007), Nitrogen effects on maize yield following ... previous crop effects on some agronomic traits of two corn (Zea mays L.) ... production by Aspergillus niger using cassava whey medium, Abstract PDF.

  19. Browse Title Index

    African Journals Online (AJOL)

    Items 7901 - 7950 of 11090 ... ... of Zmda1-1 gene increases seed mass of corn, Abstract PDF ... gene in maize increases sethoxydim resistance and oil content, Abstract PDF ... and characterization of the Aspergillus niger endoglucanase, EglA, ...

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    Items 51 - 100 of 118 ... ... and Practice of Breast Self‑examination Among Women in Sokoto, Nigeria ... Vol 2, No 2 (2013), Maternal Health Care Services Utilization in Tea ... Vol 1, No 1-2 (2012), Preconception Care and Sickle Cell Anemia in ...

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    Items 201 - 250 of 1260 ... ... Churn classification model for local telecommunication company based on rough ... Classification of students' IQ level using EEG-based intelligence ... Optimization (BPSO) and Binary Artificial Bee Colony (BABC) for ...

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    Items 1 - 50 of 75 ... Vol 2, No 1 (2003), A short communication: Response of Soybean to ... dispar from clinical samples by PCR and Enzyme-linked immunosorbent assay, Abstract ... Vol 8, No 1 (2012), Identification of toxin genes encoding Cyt ...

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    African Journals Online (AJOL)

    Items 5451 - 5500 of 11090 ... Vol 11, No 13 (2012), Genetic diversity of Indonesia milkfish ... reaction-restriction fragment length polymorphism (PCR-RFLP) analysis, Abstract PDF ... Vol 10, No 24 (2011), Genetic diversity of Shaanxi soybean ...

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    Items 3151 - 3200 of 11090 ... ... formulation: reactive blending of methylol urea with soybean oil, Abstract PDF ... RNA-interference procedure for gene knockdown in the poultry .... Development of rapid PCR-RFLP technique for identification of ...

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    Items 8601 - 8650 of 11090 ... Vol 3, No 9 (2004), Prevalence of blaSHV genes in clinical isolates of ... by polymerase chain reaction (PCR) immunofluorescence and Giemsa ... Vol 11, No 77 (2012), Prevalence of viruses infecting cowpea in ...

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    Items 1 - 50 of 122 ... ... of Transdermal Delivery of Glibenclamide Using Iontophoresis, Abstract PDF ... Vol 1, No 3 (2008), Advances in iontophoresis for drug delivery .... (Ob Gene Product) in Reproductive System with Special Reference to ...

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    Items 351 - 400 of 1250 ... Vol 9, No 4 (2012), Aromatherapy as an Adjuvant Treatment in Cancer Care – A Descriptive Systematic Review, Abstract PDF. K Boehm, A Büssing, T Ostermann. Vol 10, No 3 (2013), Arteriovenous fistula failure due to two straight shunts formation at draining vein, Abstract PDF. Y Tong, W Qi, M Sun.

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    ... la fatigue et du vieillissement hygrothermique en eau douce sur un composite ... l'homme et son environnement dans on contexte de développement durable ? ... Vol 23 (2011), L'homme et la biodiversité marine : les liaisons dangereuses ...

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    Items 51 - 100 of 399 ... ... Products against Aluminium Fluoride Induced Oxidative Stress, Abstract PDF ... Vol 4, No 2 (2015), Appearance and Chemical Control of White ... and Opportunities of Wetlands Management in Bule Hora Woreda, ...

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    Items 51 - 89 of 89 ... Vol 19, No 1 (2012), Genetic Neuro-Fuzzy System for the Intelligent ... The design of a web – based integrated library system with internet security ... of clear channel assessment and virtual carrier mechanisms on throughput ...

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    Items 1 - 50 of 92 ... Vol 7, No 2 (2007), An Assessment of the Library Application Software ... of Use and Currency of Information on the Undergraduate Students' Web Portal at ... Computerized Documentation System/Integrated Set of Information System ... Vol 15, No 1-2 (2015), Assessment of Virtual Library Resources at the ...

  12. Browse Title Index

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    Items 1 - 50 of 102 ... Journal of Civil Engineering Research and Practice. ... Economy: The Case of Inter-Regional Traffic Flow in the Lake Victoria Basin, ... Vol 7, No 1 (2010), Application of GIS-Based Spatially Distributed Hydrologic Model in ...

  13. Browse Title Index

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    Items 101 - 150 of 225 ... ... on the longevity and fecundity of adult cowpea bruchid Callosobruchus ... Vol 13, No 3 (2013), Larvicidal Activity of Aqeous Extract of Moringa .... safety maintenance of the physical properties of Daucus carota L. fruits ...

  14. Browse Title Index

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    Items 101 - 150 of 350 ... Vol 16, No 1 (2012), Fetal MRI for characterising a variety of posterior fossa anomalies suspected on 3rd trimester ultrasound examination – a short series ... Vol 20, No 1 (2016), Histological underestimation of a 9-gauge stereotactic ... Vol 21, No 2 (2017), Human immunodeficiency virus infection and ...

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    Items 101 - 140 of 140 ... ... use and land cover in and around Magamba Nature Forest Reserve, Lushoto, ... Vol 75, No 1 (2004), System Balance In Multi-Stage Timber ... Domestication And Retention Of Medicinal Plants: The Case Of ... Vol 80, No 1 (2010), Use of benthic macroinvertebrates as indicators of water quality in ...

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    Items 701 - 736 of 736 ... Vol 14, No 4 (2017), Utilitarian theatre forms and their relatedness: the imperative of conceptual clarifications, Abstract. Edward Ugbada Adie. Vol 14, No 2 (2017), Utilitarianism as a Veritable Vehicle for the Promotion of a Just Society, Abstract. Ephraim A. Ikegbu, Francis I. Diana-Abasi. Vol 8, No 3 ...

  17. Browse Title Index

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    Items 3351 - 3400 of 11090 ... Vol 9, No 42 (2010), Drinking water quality in Rohri City, Sindh, Pakistan, Abstract PDF ... Vol 7, No 20 (2008), Dynamics of culturable soil microbial communities during decomposition ... peel biomass, Abstract PDF.

  18. Browse Title Index

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    Items 201 - 250 of 763 ... Vol 4, No 7 (2010), Delineating shallow ground water irrigated ... evaluation of biomass gasifier for industrial thermal applications ... Vol 2, No 11 (2008), Distribution of nitrate in the water resources of Pakistan, Abstract ...

  19. Browse Author Index

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    Items 1 - 50 of 81 ... Idrus, N. M. · Idrus, Z · Ighilhariz, Z. Ihsan, Y.N. · Illarionov, V.V. · Illarionova, T.V. · Imani, K · Inal, MK · Inalkaeva, K.S. · Inaloo, R · Inaloo, R. Inayah, A.A. · Indera, N.I. · Irandoost, M. Irandoust, M. Iranshahi, D. Mehrdad · Iravan Masoudi Asl, B · Ireana Yusra, A.F. · Irwan, Z · Isa, E.D.M. · Isa, K.N.A · Isa, M.F.M.

  20. Browse Title Index

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    Items 901 - 913 of 913 ... Z Idrus, H Zainuddin, A.D.M. Ja'afar. Vol 8, No 2 (2016): Special Issue: Part 4, Visual structure analysis of compound reliefs of milli hats used by men in Makriyan region, Abstract PDF. AA Yousofkand. Vol 9, No 3S (2017): Special Issue, Voice over IP using sip server: Wide area network performance ...

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    Items 101 - 110 of 110 ... VS Matswetu, P Chikuvadze. Vol 6, No 1 (2014), Unemployment, Entrepreneurial Education and Mega Universities: Challenges to Expanding Access in Education in Nigerian Universities, Abstract. BA Tanko, V Okafor, J Ada. Vol 1, No 1 (2009), Urban Poverty and Children with Difficult Circumstances ...

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    Vol 11, No 33 (2012), Chemical modification of β-endoglucanase from Trichoderma viridin by methanol and determination of the catalytic functional groups, Abstract PDF. Feng Cai, Yangang Xie, Xiaochun He, Tiejun Li. Vol 11, No 51 (2012), Chemical, physical, microbiological and quality attributes studies on River Nile ...

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    A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All. E. Egide, Kayitare · Emezue, AG · Emidi, B · Emmanuel, T. Ewing, H · Ewing, Helen 1 - 6 of 6 Items. ISSN: 2305-2678. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners ...

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    Items 4251 - 4300 of 11090 ... Vol 9, No 4 (2010), Effects of mowing utilization on forage yield and quality in five oat varieties in alpine area of the eastern Qinghai-Tibetan Plateau, Abstract PDF. W Gao-Lin, W Mei-Ru, G Ting, H Tian-Ming, G Davidson. Vol 7, No 17 (2008), Effects of municipal sewage sludge doses on the yield, ...

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    Items 201 - 250 of 990 ... I: Synthesis, characterization and thermal properties of a novel polyhedral cubic silsesquioxane, Abstract PDF. Enock O. Dare, Gabriel A. Olatunji, David S. .... Vol 25, No 2 (2011), Saturated properties prediction in critical region by a quartic equation of state, Abstract PDF. Yong Wang, Guo-bo Huang, ...

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    Items 301 - 350 of 623 ... ... periventricular leukomalacia in Nigerian infants of very low birth weight ... Vol 25, No 1 (2006), Juvenile rhabdomyosarcomas in Port Harcourt, ... in a Nigerian child: Case report and a review of Literature, Abstract PDF.

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    Vol 85, No 12 (2008), Spontaneous Heterotopic Pregnancy With Live Infant: Report ... Spontaneous scrotal faecal fistula in a Nigerian adult: review of literature and ... among children and young persons appearing in the Nairobi Juvenile Court, ...

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    Items 51 - 100 of 273 ... ... testicular ectopia: a case report and review of the literature, Abstract PDF ... breast in an infant successfully managed with intralesional bleomycin: a .... Vol 11, No 2 (2015), Giant juvenile xanthogranuloma of the tongue ...

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    Items 1 - 50 of 623 ... ... Wilms' tumour: A case report and review of literature, Abstract PDF ... clinical features and outcome of septicaemia in infants in Ibadan, Abstract PDF ... and non-surgical treatment in Juvenile Periodontitis, Abstract PDF.

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    Items 1 - 50 of 391 ... Vol 13, No 2 (2011), A review of the evolution of trappiing strategies for the control of trypanosomiasis and tsetse flies (Glossina spp) in africa (1908 -2004), Abstract ... Vol 9, No 2 (2007):, A survey of indigenous knowledge of stingless bees (Apidae: meliponini) in the central region of Ghana, Abstract.

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    Items 1 - 50 of 483 ... ... the Pattern and Evolution of readily detectable Neurological Sequelae of Acute Bacterial Meningitis, Abstract PDF. GO Akpede, SO Dawodu, GEA Iyasere, SC Olomu. Vol 43, No 3 (2016), A Call for sting treatment protocol: Case report of a 3 year old with massive bee sting resulting in acute kidney injury ...

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    Items 101 - 150 of 289 ... Vol 2, No 2 (2002), Evolution de la couverture latéritique et impact des facteurs determinants dans la dynamique du contact foret-savane de sud-est ... Foraging and pollination behaviour of the African Honey bee (Apis mellifera adansonii) on Callistemon rigidus flowers in Ngaoundere (Cameroon) ...

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    Items 151 - 200 of 1255 ... Vol 13, No 3 (2007), Analysis of lanister variscus and egeria radiata shells as possible raw materials for ceramic glaze production, Abstract. SP Malu, B Ajibade ... Vol 15, No 3-4 (2009), Antibiotic sensitivity of true and opportunistic pathogens in dental unit water lines, Abstract. H.I Inabo, D.O Toryila, ...

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    Items 251 - 300 of 490 ... Issue, Title. Vol 6, No 2 (2010), Knowledge and patterns of use of highly active antiretroviral therapies in HIV management at Abuja, Nigeria, Abstract. Jill I Okpalugo, US Inyang, K Ibrahim, F Anita, Chinwe V Ukwe, NC Aguwa. Vol 5, No 4 (2009), Knowledge and utilization of the acts in two major ...

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    Items 51 - 100 of 1000 ... Vol 11, No 2 (2003), Assessment of Genetic Variation Among East African Cercospora zeae-maydis Populations, Abstract. P. Okori, J. Fahleson, P.R. Rubaihayo, E. Adipala, C. Dixelius. Vol 21, No 1 (2013), Assessment of invasive fruit fly fruit infestation and damage in Cabo Delgado province, ...

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    Items 1 - 50 of 55 ... Vol 33, No 1 (2014), Coping strategies for marital stress as reported by ... On Managing Adolescents' Aggressiveness Among Senior Secondary ... of the gifted Students in the Inclusive classroom among secondary ... in the classroom among Secondary School teachers in benin - City, Edo State, Abstract.

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    Items 101 - 150 of 169 ... Vol 1, No 1 (2002), Science instruction in elementary schools: some ... Vol 6, No 1 (2007), Secondary School Students\\' Attitudes Towards Counselling In The ... Vol 6, No 1 (2007), Students Opinion Of The Services Of A ...

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    Items 51 - 100 of 181 ... Vol 31, No 2 (2013), Education and Training Initiatives at the Central ... Vol 29, No 1 (2011), Education for participatory democracy: A Grade R perspective, Abstract ... Vol 26, No 1 (2008), In-school HIV&AIDS counselling services in ... Vol 29, No 2 (2011), Opinions of Pre-Service Teachers towards ...

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    Items 451 - 500 of 784 ... South African Journal of Education. ... Vol 37, No 4 (2017), Opinion Piece: Using Career Counselling to Address ... Vol 34, No 2 (2014), Parental perceptions: A case study of school choice ... Vol 22, No 2 (2002), Perceptions of stakeholders on causes of poor performance in Grade 12 in a province in ...

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    Bif3) Thin Films, Abstract. FI Ezema, MN Nnabuchi. Vol 19, No 1-2 (2007): AFORNET Special Edition, Optimizing productivity on multistage timber harvesting systems. A case of Shume/Mkumbara system, Tanzania ...

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    Items 501 - 550 of 985 ... Vol 12 (2008), Mark-resighting survey method for the estimation of population size in a closed animal population, Abstract. OR Oniyide, BT ... Vol 10 (2006), Measure synchronization in a coupled Hamiltonian associated with the motion of particles in a periodic potential, Abstract. UE Vincent, AN Njah, ...

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    Items 501 - 550 of 781 ... Vol 40, No 1 (2013), Performance of traditionally-managed Bunaji (White Fulani) cattle under smallholder dairy production systems in Oyo State, South-West, Nigeria, Abstract ... Vol 19, No 1 (1992), Prediction of carcass lean content in live pigs using scanoprobe ultrasonic machine, Abstract.

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    Vol 21, No 1 (2007), “I Shall Take The Leap To The Great Beyond…”: Johannes Fagan's Studies And Suicide In London (1916-1920), Abstract. H van der Mescht. Vol 22, No 2 (2008), “O, Boereplaas, geboortegrond!” Afrikaner nostalgia and the romanticisation of the platteland in post-1994 South Africa, Abstract. D van Zyl.

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    Items 351 - 400 of 1329 ... Vol 10, No 2 (2006), Distribution of Lead and total Hydrocarbon in Tissues of Periwinkles (Tympanotonus fuscatus and Pachymelania aurita) in the upper Bonny River, Nigeria, Abstract PDF. TJK Ideriah, SA Braide, AO Briggs. Vol 20, No 3 (2016), Distribution of phthalate esters in underground water ...

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    Items 601 - 650 of 1329 ... Vol 20, No 3 (2016), Evaluation of the levels of phthalate ester plasticizers in surface water of Ethiope River System, Delta State, Nigeria, Abstract PDF. O Edjere, I.G. Asibor, S.E. Otolo. Vol 20, No 4 (2016), Evaluation of the levels of renal indices and blood pressure in Type 2 diabetes mellitus, ...

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    Items 1 - 50 of 215 ... FE Williams, H Obianwu, OS Adedeji, AO Oyewepo ... Assessment of the exchange parameters of Amberlite IR-45 (OH) resin from its elution ... Vol 18, No 1 (2006), Behavior of manganese ion in basic medium: consequence ...

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    Items 301 - 350 of 708 ... Vol 30, No 1 (2005), Histological studies to evaluate gonad development in Barbus neefi (Cyprinidae), the sidespot barb, from South Africa, Abstract. W Vlok. Vol 41, No 2 (2016), Histopathological biomarkers and genotoxicity in gill and liver tissues of Nile tilapia Oreochromis niloticus from a polluted ...

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    Items 1 - 50 of 1215 ... Vol 11, No 4 (2017), Retracted: Local Pragmatic Norms in Students' English: An Identity to ... and Communicative Effectiveness of Media Headlines of Print Media ... A Reformist-Feminist Approach to Chimamanda Ngozi Adichie's ... Nigeria‟s Vision 20:2020 Goals: Imperativeness of Arts and Social ...

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    Items 151 - 200 of 510 ... Youth, social media and the fuel subsidy protests of January 2012 in ... in Africa: A Feminist Perspective on Public Health Governance, Abstract PDF ... Identity Politics and Violence in Kenya\\'s Tana River Region, Abstract.

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    Items 101 - 150 of 167 ... Vol 4, No 1 (2015), Racial Identity and Modern Day Slavery in August ... Vol 2, No 2 (2013), Social Media and Perpetuation of Violence ... Vol 3, No 2 (2014), The importance of Feminist Political Philosophy, Abstract PDF.

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    Items 201 - 250 of 294 ... Indilinga: African Journal of Indigenous Knowledge Systems. ... An example of a research model based on indigenous games, Abstract .... for the rescuing of Phiphidi waterfalls and other sacred cultural sites, Abstract.

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    Items 1 - 23 of 23 ... Vol 5, No 1 (2011), Metabolic Memory and Implications for Treatment of Diabetes in Africa, Abstract. WO Balogun. Vol 7, No 1 (2013) ... Vol 5, No 1 (2011), Relationship between HbA1C and 2-hour post glucose load as a Screening Tool for Type 2 Diabetes Mellitus, Abstract. AN Adamu, AE Ohwovoriole, ...

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    RPD) in the city of Port Harcourt, Nigeria, Abstract PDF. AO Arigbede, JO Taiwo. Vol 11, No 1 (2011), Pattern of Eye Disorders in Ogbodo: A Rural Community in Rivers State. Abstract PDF. FS Wokoma, T Ichenwo. Vol 9, No ...

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    Items 251 - 300 of 683 ... W Richard J Dean, Suzanne J Milton, Hugh P Forsyth, Dorrien R Tissiman. Vol 86 ... Shane C McPherson, Mark Brown, Colleen T Downs ... Katharine A. Howard, Thomas W. Schwertner, James P. Muir, Ara Monadjem.

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    2005), Palm-Kernel Shell Concrete For Structural ... a water-habitat relationship of a crude oil polluted terrestrial habitat, Abstract PDF .... Vol 12, No 1 (2013), Tannery wastes water treatment using Moringa Stenopetala seed ...

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    Items 51 - 100 of 267 ... ... 1822) juveniles reared in cages suspended in concrete tank and earthen ... Dietary intervention with garlic/onion in the treatment and management of ... Effects of consuming fish caught from the crude oil-contaminated ...

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    Items 651 - 700 of 1011 ... Vol 33, No 3 (2014), Neural Network Based Model of an Industrial Oil-Fired Boiler System ... Vol 28, No 1 (2009), Optimization of Drinking Water Treatment ... FROM CONTAMINATED WATER USING SORGHUM BICOLOR, Abstract PDF ... Vol 34, No 4 (2015), Partial Replacement of Cement with ...

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    Items 101 - 150 of 232 ... ... shell as partial replacement for fine aggregates in concrete, Abstract ... Vol 15, No 2 (2016), Fluoride contamination of groundwater and ... of cassava –Manihot esculenta crantz in crude oil contaminated soil ... Vol 15, No 1 (2016), Improved ovulation rate and implantation in rats treated with royal ...

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    Items 251 - 300 of 1385 ... Vol 13, No 4 (2009), Chromium Uptake Efficiency of Spinacea olaracea from Contaminated Soil ... in the Mitigation of Crude Oil Toxicity in Tropical Soil, Abstract PDF ... chemical coagulation processes in the treatment of an effluent of a ... Kernel and Steel Fibre Reinforced Polyster+ Polymer Concrete ...

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    Items 901 - 950 of 1463 ... Erick Ikoona, Israel Kalyesubula, Medi Kawuma ... admitted to a rehabilitation center in Tunisia, Abstract PDF ... Vol 7, No 4 (2007), Outcome of a working diagnosis of \\"psychosis\\" in relation to DSM-IV diagnostic criteria ...

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    Items 1 - 50 of 52 ... A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All. H. Habib, Abdulrazaq Garba · Haffejee, Sadiyya · Hailu, Dejene · Hallfors, Denise Dion · Hallin, Mary · Hallman, Kelly · Hanass-Hancock, Jill · Hardy, Chloe · Harinarain, Nishani · Harms, Sheila · Harper, Gary W · Harris, Chantal · Harrison, Kathleen ...

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    A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All. T. Tagoe, MA · Thompson, Rachel 1 - 2 of 2 Items. ISSN: 2343-6530. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News.

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    Items 9951 - 10000 of 11090 ... Issue, Title. Vol 10, No 36 (2011), Study of heavy metals bioaccumulation in the process of vermicomposting, Abstract PDF. MM Aleagha, G Ebadi. Vol 10, No 45 (2011), Study of malondialdehyde (MDA) content, superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px) activities in ...

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    A Chetoui, H.E. Malki, M Bahous, J Rhissassi, R Sayah, M Laaroussi .... Obama, Jean- Jacques Muyembe Tamfum, Elisabeth Pukuta Simbu, Sheilagh Brigitte Smit, Balcha Masresha, Robert Tyrrell Perry, Mary Margaret Alleman, Katrina Kretsinger, James Goodson ... JJ Gwimile, SA Shekalaghe, GN Kapanda, ER Kisanga.

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    ... the management of congestive heart failure in sub-Saharan Africa: experience of the ... aigue du poumon en rapport avec un myxome enclavé dans la valve mitrale ... carcinoma complicating a repetitive injury by the dental prosthesis: a case ...

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    Items 1 - 50 of 412 ... Issue, Title. Vol 32, No 2 (2013), Seinsverständnis and meaning in Heidegger, Abstract. Rafael Winkler. Vol 21, No 3 (2002), A defense of peace as a human right, Abstract. Patrick Hayden. Vol 26, No 2 (2007), A Kantian stance on teleology in biology, Abstract. AA Cohen. Vol 30, No 1 (2011), A Likely ...

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    Items 151 - 200 of 719 ... South American Dwarf Cichlids: A-numbers, Habitat, Care and Reproduction ... The Tilapia Trail — the life story of a fish biologist ... acid signatures indicate changes in phytobenthos composition on an artificial substrate?

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    Items 551 - 600 of 643 ... Samuel Adetunji Onasanwo, Gideon Nimedia Aitokhuehi, Opeyemi Temitayo Ajayi, Samuel Oluwaseun Faborode. Vol 4, No 3 (2001), the assessment of fasciola gigantica infection in the rabbit(Oryctolagus cuniculus) as a laboratory model parasite development - Clinica symptoms and liver pathology ...

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    Items 1 - 46 of 46 ... Vol 4, No 1 (2015), Fiscal Federalism and Development In Nigeria, Abstract. Dorcas Akhere Odigwe, Stanley Aibieyi. Vol 1, No 1 (2011), Good Governance Analysing Performance of Economic Community of West African States and Southern African Development Community Members on Mo Ibrahim Index ...

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    Michael Berry, Taryn-Lee Manasse, Yee-Joo Tan, Burtram C. Fielding. Vol 5, No 19 (2006), Characterisation of palm wine yeast isolates for industrial utilisation, Abstract PDF. IN Nwachukwu, VI Ibekwe, RN Nwabueze, BN Anyanwu. Vol 12, No 20 (2013), Characterisation of selected volatile organic compounds in Rwandan ...

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    Items 101 - 150 of 1006 ... Vol 54, No 3 (2012), Anaesthesia for children: towards safer practice, Abstract PDF. C Lee. Vol 54, No 3 (2012), Anaesthesia for trauma patients, Abstract PDF. M Ortega-Gonzalez .... Tanko Salihu Tanimu, Godpower Chinedu Michael, Aliyu Ibrahim, Bukar Alhaji Grema, Abubakar Abiso Mohammed.

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    Items 151 - 200 of 235 ... Kalaivani Priyadarshini Sekaran, Aiya Subramani Parasuraman, Dinakaran Michael Rajamani. Vol 4, No 1 (2014), Molecular identification of nontuberculous mycobacteria ... Alison M. Lee, Naomi Guppy, John Bainbridge, Hanne Jahns. Vol 3, No 2 (2013), Non-invasive assessment of equine muscular ...

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    Items 601 - 650 of 4119 ... Jonathan Spencer Jones, Michael Power, Phillip Sobantu Kubukeli, S J Beningfield. Vol 87, No 4 (1997), Book Reviews, Abstract PDF. T.D. Noakes, N.C. Lee. Vol 87, No 6 (1997), Book Reviews, Abstract PDF. C.H. van der Meyden, A.I. Bhigjee, Gary Maartens, T.F.H.G. Jackson, V Fritz, D Kahn.

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    Items 151 - 200 of 228 ... AA Elueze, OA Itiola, ME Nton. Vol 4, No 2 (2006), Preliminary petrogenetic study of some rocks from Gwoza area, NE Nigeria, Abstract. SA Baba, SI Abaa, SS Dada. Vol 11 (2013), Premières Données Microstructurales sur le Complexe Granito-Migmatitique de la Région De Nikki, Nebénin, Abstract.

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    Items 51 - 100 of 1355 ... ... (apti) of some plants around Otorogun Gas Plant in Delta State, Nigeria. ... the Petroleum Potentials of Some Oil Shale From Lokpanta in the Lower ... of the aqueous leaf extract of Dichrostachys cinerea, Abstract PDF.

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    Items 401 - 450 of 652 ... Vol 20, No 1 (2017), Rights, regulation and bureaucratic impact: The impact ... Vol 13, No 4 (2010), Some tax implications of traditional knowledge ... Vol 15, No 1 (2012), South Africa – Safe Haven for Human Traffickers?

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    Items 501 - 550 of 635 ... Vol 5, No 3 (2012), Sharing Tourism Benefits with the Local ... Characterisation and Management of Solid Waste in Lapai, Niger ... at Njoku Sawmill Waste Dumpsite, Owerri Municipal, Imo State, Nigeria, Abstract PDF.

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    Items 1 - 50 of 635 ... ... for Spatial Location of Municipal Waste Bins in a Developing City, Abstract PDF ... Access to information about solid waste management: Implications ... Vol 2, No 1 (2009), Accessibility Constraints of Patronage of Tourist ...

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    Vol 32 (2016), Comportement à l'usure des forets hélicoïdaux en acier rapide lors du perçage de l' acier C18, Abstract PDF. Nacer Mokas, Lakhdar Boulanouar. Vol 24 (2015), Comportement d'un béton à hautes performances à base de laitier en milieu sulfatique, Abstract PDF. R Chaid, A Bali, R Jauberthie, A Talah.

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    Vol 1, No 1 (2005), Industrial water demand management and cleaner production potential: a case of beverage industry in Marrakech - Morocco, Abstract. E Ait Hsine, A Benhammou, M-N Pons. Vol 1, No 2 (2005), Influence de la phosphatation au zinc sur la résistance a la corrosion d'un acier au carbone en milieu maring ...